/* Reset e variáveis CSS */
:root {
    --primary-color: #192e1d;
    --secondary-color: #2a4a33;
    --accent-color: #4a7c59;
    --cta-color: #25a244;
    --cta-hover: #1e8438;
    --whatsapp-color: #25D366;
    --whatsapp-hover: #1da851;
    --dark-color: #0f1a13;
    --light-color: #f4f7f5;
    --light-alt: #edf3ee;
    --gray-color: #6c757d;
    --text-muted: #8a9298;
    --border-color: #e0e8e2;
    --shadow: 0 2px 8px rgba(25, 46, 29, 0.08);
    --shadow-md: 0 6px 20px rgba(25, 46, 29, 0.12);
    --shadow-lg: 0 16px 40px rgba(25, 46, 29, 0.16);
    --transition: all 0.3s ease;
    --radius: 14px;
    --radius-sm: 8px;
    --radius-lg: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
    --header-h: 72px;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    min-height: var(--header-h);
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
    min-height: 44px;
}

.logo-img {
    height: 44px;
    width: auto;
    display: block;
}

.logo h1,
.logo-name {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.3px;
    white-space: nowrap;
    line-height: 1.2;
    margin: 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
    min-width: 0;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 4px;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: nowrap;
}

.nav-list li {
    display: flex;
    align-items: center;
}

.nav-list > li:last-child {
    margin-left: 12px;
}

.nav-list a:not(.btn-client-area) {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    line-height: 1.2;
    transition: var(--transition);
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 14px;
    white-space: nowrap;
}

.nav-list a:not(.btn-client-area):hover,
.nav-list a:not(.btn-client-area).active {
    color: var(--accent-color);
}

.nav-list a:not(.btn-client-area)::after {
    content: '';
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 8px;
    height: 2px;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
}

.nav-list a:not(.btn-client-area):hover::after,
.nav-list a:not(.btn-client-area).active::after {
    transform: scaleX(1);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    display: block;
}

.hamburger span.active:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger span.active:nth-child(2) {
    opacity: 0;
}

.hamburger span.active:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Página portfolio.php — hero com materiais */
.portfolio-hero {
    position: relative;
    padding: 108px 0 80px;
    color: #fff;
    overflow: hidden;
    background: linear-gradient(145deg, var(--dark-color) 0%, var(--primary-color) 50%, #1e3d2a 100%);
}

.portfolio-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 55% 70% at 85% 40%, rgba(74, 124, 89, 0.35) 0%, transparent 60%),
        radial-gradient(ellipse 40% 50% at 10% 80%, rgba(37, 162, 68, 0.12) 0%, transparent 55%);
    pointer-events: none;
}

.portfolio-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.portfolio-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 48px;
    align-items: center;
}

.portfolio-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    margin-bottom: 22px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(8px);
}

.portfolio-hero-badge i {
    color: #8fd4a0;
}

.portfolio-hero-text h1 {
    font-size: clamp(1.85rem, 4.2vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 18px;
}

.portfolio-hero-highlight {
    color: #a8e6b8;
    display: inline;
}

.portfolio-hero-desc {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.78);
    max-width: 480px;
    margin-bottom: 28px;
}

.portfolio-hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.portfolio-hero-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    margin-top: 4px;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    transition: var(--transition);
}

.portfolio-hero-back:hover {
    color: rgba(255, 255, 255, 0.9);
}

.portfolio-hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 24px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.portfolio-hero-stats li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.7);
}

.portfolio-hero-stats i {
    color: var(--cta-color);
    font-size: 0.85rem;
}

.portfolio-hero-showcase-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 12px;
    text-align: center;
}

.portfolio-hero-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.portfolio-hero-card {
    position: relative;
    display: block;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
    transition: var(--transition);
    background: #0a120c;
}

.portfolio-hero-card img {
    width: 100%;
    height: auto;
    display: block;
    vertical-align: middle;
}

.portfolio-hero-card:hover,
.portfolio-hero-card:focus-visible {
    transform: translateY(-4px) scale(1.01);
    border-color: rgba(74, 124, 89, 0.6);
    box-shadow: 0 22px 48px rgba(0, 0, 0, 0.45);
}

.portfolio-page .portfolio {
    padding-top: 72px;
}

/* Materiais promocionais — canto discreto */
.solutions-corner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 850;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 10px;
    pointer-events: none;
}

.solutions-corner > * {
    pointer-events: auto;
}

.solutions-corner-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50px;
    background: rgba(15, 26, 19, 0.72);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.78rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    opacity: 0.65;
    transition: var(--transition);
}

.solutions-corner-toggle i {
    font-size: 0.9rem;
    color: rgba(200, 240, 212, 0.9);
}

.solutions-corner-toggle:hover,
.solutions-corner-toggle:focus-visible,
.solutions-corner.is-open .solutions-corner-toggle {
    opacity: 1;
    background: rgba(15, 26, 19, 0.92);
    border-color: rgba(74, 124, 89, 0.45);
}

.solutions-corner-panel {
    width: 118px;
    padding: 10px;
    border-radius: 12px;
    background: rgba(15, 26, 19, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
    animation: solutionsCornerIn 0.25s ease;
}

.solutions-corner-panel[hidden] {
    display: none;
}

@keyframes solutionsCornerIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.solutions-corner-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.solutions-corner-panel-head span {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.2;
}

.solutions-corner-close {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    padding: 0;
    border: none;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.7rem;
    cursor: pointer;
    transition: var(--transition);
}

.solutions-corner-close:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.solutions-corner-thumb {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 8px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: var(--transition);
}

.solutions-corner-thumb:last-child {
    margin-bottom: 0;
}

.solutions-corner-thumb img {
    display: block;
    width: 100%;
    height: auto;
    vertical-align: middle;
}

.solutions-corner-thumb:hover,
.solutions-corner-thumb:focus-visible {
    border-color: rgba(74, 124, 89, 0.5);
    box-shadow: 0 0 0 2px rgba(74, 124, 89, 0.25);
    transform: scale(1.02);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(140deg, var(--dark-color) 0%, var(--primary-color) 55%, var(--secondary-color) 100%);
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(74,124,89,0.18) 0%, transparent 70%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.9);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.hero-badge i {
    color: var(--whatsapp-color);
    font-size: 0.9rem;
}

.hero-headline {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-headline-accent {
    color: #a8e6b8;
}

.hero-sub {
    font-size: 1.15rem;
    margin-bottom: 36px;
    opacity: 0.85;
    line-height: 1.7;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.hero-content-bottom {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.hero-secondary-link {
    margin-bottom: 36px;
}

.btn-cta-hero {
    background: var(--whatsapp-color);
    color: white !important;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.05rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: var(--transition);
}

.btn-cta-hero:hover {
    background: var(--whatsapp-hover);
    transform: translateY(-3px);
}

.btn-cta-hero i {
    font-size: 1.25rem;
}

.btn-outline-hero {
    background: transparent;
    color: white !important;
    border: 2px solid rgba(255,255,255,0.4);
    padding: 16px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: var(--transition);
}

.btn-outline-hero:hover {
    border-color: white;
    background: rgba(255,255,255,0.1);
    transform: translateY(-3px);
}

.hero-trust {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-trust-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.hero-trust-stats span,
.hero-trust > span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.75);
}

.hero-trust i {
    color: var(--whatsapp-color);
    font-size: 0.9rem;
}

.btn {
    padding: 16px 32px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(74, 124, 89, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 124, 89, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
}

/* Botão Área do Cliente */
.btn-client-area {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    color: #ffffff !important;
    padding: 0 20px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.88rem;
    box-shadow: 0 4px 15px rgba(74, 124, 89, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.3px;
    min-height: 44px;
    height: 44px;
    flex-shrink: 0;
    white-space: nowrap;
}

.btn-client-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-client-area:hover::before {
    left: 100%;
}

.btn-client-area:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 124, 89, 0.4);
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: #ffffff !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.btn-client-area:hover i {
    color: #ffffff !important;
}

.btn-client-area i {
    font-size: 0.9rem;
    color: #ffffff !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* WhatsApp Button */
.btn-whatsapp {
    background: var(--whatsapp-color);
    color: white !important;
    padding: 10px 18px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-whatsapp:hover {
    background: var(--whatsapp-hover);
    transform: translateY(-2px);
}

.btn-whatsapp i {
    font-size: 1.1rem;
}

.header-whatsapp {
    margin-left: 6px;
}

.btn-whatsapp-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 50px;
}

.btn-outline-white {
    background: transparent;
    color: white !important;
    border: 2px solid rgba(255,255,255,0.7);
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: var(--transition);
}

.btn-outline-white:hover {
    background: rgba(255,255,255,0.15);
    border-color: white;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-mosaic-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    width: 100%;
    max-width: 400px;
    position: relative;
}

.hero-cftv-feature-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    width: 100%;
    max-width: 560px;
    position: relative;
}

.hero-cftv-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    width: 100%;
}

.hero-cftv-feature-link {
    display: block;
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid var(--accent-color);
    box-shadow:
        0 0 0 3px rgba(74, 124, 89, 0.35),
        0 20px 48px rgba(0, 0, 0, 0.45);
    transition: var(--transition);
}

.hero-cftv-feature-link:hover,
.hero-cftv-feature-link:focus-visible {
    transform: translateY(-3px);
    box-shadow:
        0 0 0 3px rgba(74, 124, 89, 0.5),
        0 28px 56px rgba(0, 0, 0, 0.5);
}

.hero-cftv-feature-link img {
    width: 100%;
    height: auto;
    display: block;
    vertical-align: middle;
}

.hero-cftv-feature-btn {
    width: 100%;
    max-width: 380px;
    justify-content: center;
    text-align: center;
    font-size: 0.92rem;
}

.hero-mosaic-carousel {
    position: relative;
    width: 100%;
}

.hero-mosaic-slides {
    position: relative;
    width: 100%;
    min-height: 460px;
}

.hero-mosaic-slide {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.55s ease, visibility 0.55s ease;
    pointer-events: none;
}

.hero-mosaic-slide.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.hero-mosaic-slide-label {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.55);
    text-align: center;
}

.hero-mosaic-nav {
    position: absolute;
    top: 42%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, border-color 0.2s ease;
    z-index: 5;
}

.hero-mosaic-nav:hover {
    background: rgba(74, 124, 89, 0.85);
    border-color: rgba(255, 255, 255, 0.4);
}

.hero-mosaic-prev {
    left: -6px;
}

.hero-mosaic-next {
    right: -6px;
}

.hero-mosaic-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 4px;
}

.hero-mosaic-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: background 0.25s ease, transform 0.25s ease;
}

.hero-mosaic-dot.active {
    background: var(--whatsapp-color);
    transform: scale(1.15);
}

.hero-telecom-mosaic {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 5px;
    width: 100%;
    aspect-ratio: 1 / 1;
    padding: 5px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.32);
    overflow: hidden;
}

.hero-mosaic-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
    min-height: 0;
    min-width: 0;
}

.hero-mosaic-item img {
    width: 100%;
    height: 100%;
    object-fit: var(--mosaic-fit, cover);
    object-position: var(--mosaic-pos, center);
    display: block;
    transition: transform 0.4s ease, filter 0.4s ease;
    transform: scale(var(--mosaic-scale, 1));
    transform-origin: 50% 12%;
}

.hero-mosaic-item:hover img {
    transform: scale(calc(var(--mosaic-scale, 1) * 1.06));
    filter: brightness(1.08);
}

.hero-mosaic-item--highlight {
    position: relative;
    z-index: 2;
    box-shadow:
        0 0 0 2px var(--accent-color),
        0 0 0 4px rgba(74, 124, 89, 0.4),
        0 8px 28px rgba(74, 124, 89, 0.5);
    background: linear-gradient(145deg, #0d1a10 0%, #1a3020 100%);
}

.hero-mosaic-item--highlight::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    box-shadow: inset 0 0 24px rgba(74, 124, 89, 0.2);
}

.hero-mosaic-item--highlight img {
    transform: scale(1);
    transform-origin: center;
    padding: 3px;
}

.hero-mosaic-item--highlight:hover img {
    transform: scale(1.04);
    filter: brightness(1.1);
}

.portfolio-hero-card--cover-top img {
    object-position: center top;
}

.hero-mosaic-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
    text-align: center;
}

.hero-icons-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.hero-icon-item {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
    backdrop-filter: blur(4px);
    transition: var(--transition);
    animation: floatIcon 4s ease-in-out infinite;
}

.hero-icon-item:nth-child(2) { animation-delay: 0.7s; }
.hero-icon-item:nth-child(3) { animation-delay: 1.4s; }
.hero-icon-item:nth-child(4) { animation-delay: 2.1s; }
.hero-icon-item:nth-child(5) { animation-delay: 2.8s; }
.hero-icon-item:nth-child(6) { animation-delay: 3.5s; }

.hero-icon-item:hover {
    background: rgba(255,255,255,0.14);
    transform: translateY(-4px);
}

.hero-icon-item i {
    font-size: 2rem;
    color: var(--whatsapp-color);
    display: block;
    margin-bottom: 10px;
}

.hero-icon-item span {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
    line-height: 1.3;
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-color);
}

/* ═══════════════ QUEM ATENDEMOS (Audience) ═══════════════ */
.audience {
    padding: 100px 0;
    background: var(--light-color);
}

.audience-header {
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 52px;
}

.audience-header .section-badge {
    margin-bottom: 16px;
}

.audience-header h2 {
    font-size: clamp(1.85rem, 4.8vw, 2.5rem);
    line-height: 1.22;
    letter-spacing: -0.025em;
    margin-bottom: 26px;
    text-wrap: balance;
}

.audience-header h2 .title-accent {
    color: var(--accent-color);
}

.audience-header h2::after {
    width: 52px;
    height: 4px;
    bottom: -14px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
}

.audience-header .section-lead {
    font-size: clamp(0.95rem, 2.4vw, 1.08rem);
    line-height: 1.65;
    max-width: 480px;
    margin: 0 auto;
    color: #5c6770;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.audience-grid .audience-card:nth-child(4) {
    grid-column-start: 1;
}

.audience-grid .audience-card:nth-child(5) {
    grid-column-start: 2;
}


.audience-card {
    background: white;
    border-radius: var(--radius);
    padding: 32px 28px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.audience-card:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.audience-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.audience-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.audience-pain {
    font-size: 0.9rem;
    color: var(--gray-color);
    line-height: 1.5;
    font-style: italic;
    margin: 0;
}

.audience-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.audience-list li {
    font-size: 0.88rem;
    color: var(--dark-color);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.4;
}

.audience-list li::before {
    content: '→';
    color: var(--accent-color);
    font-weight: 700;
    flex-shrink: 0;
}

.audience-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
    transition: var(--transition);
    margin-top: auto;
}

.audience-cta:hover {
    color: var(--primary-color);
    gap: 10px;
}

/* ═══════════════ DIFERENCIAIS ═══════════════ */
.differentials {
    padding: 100px 0;
    background: white;
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 0;
}

.diff-card {
    padding: 32px 24px;
    border-radius: var(--radius);
    background: var(--light-color);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.diff-card:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.diff-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin: 0 auto 18px;
}

.diff-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.diff-card p {
    font-size: 0.88rem;
    color: var(--gray-color);
    line-height: 1.7;
}

/* Stats Strip */
.stats-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: var(--primary-color);
    border-radius: var(--radius-lg);
    padding: 40px 48px;
    flex-wrap: wrap;
    gap: 0;
}

.stat-item {
    flex: 1;
    min-width: 140px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stat-number {
    font-size: 2.6rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    letter-spacing: -1px;
}

.stat-number sup {
    font-size: 1.4rem;
    vertical-align: super;
    letter-spacing: 0;
}

.stat-label {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.65);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255,255,255,0.15);
    flex-shrink: 0;
    margin: 0 8px;
}

/* Compat: old .stat, .stat-number, .stat-text classes */
.about-stats {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.stat {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.stat-text {
    font-size: 1rem;
    color: var(--gray-color);
    font-weight: 500;
}

.about {
    padding: 100px 0;
    background: var(--light-color);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.features-list {
    list-style: none;
}

.features-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.features-list i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* ═══════════════ CTA BANNER ═══════════════ */
.cta-banner {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    padding: 72px 0;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 80% at 80% 50%, rgba(37,210,102,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.cta-banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.cta-banner-text h2 {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 10px;
    line-height: 1.2;
}

.cta-banner-text p {
    font-size: 1rem;
    color: rgba(255,255,255,0.75);
    max-width: 520px;
    line-height: 1.6;
}

.cta-banner-actions {
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
    flex-shrink: 0;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-bottom: 48px;
}

.service-card {
    background: white;
    padding: 36px 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(74,124,89,0.3);
}

.service-card--featured {
    border-color: var(--accent-color);
    border-width: 2px;
}

.service-featured-label {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-color);
    color: white;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 0 var(--radius) 0 var(--radius-sm);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.service-badge {
    display: inline-block;
    background: var(--light-color);
    color: var(--accent-color);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 50px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: white;
    font-size: 1.5rem;
}

.service-card h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    font-weight: 700;
}

.service-card p {
    margin-bottom: 20px;
    color: var(--gray-color);
    line-height: 1.7;
    font-size: 0.95rem;
}

.service-list {
    list-style: none;
}

.service-list li {
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--dark-color);
    line-height: 1.5;
}

.service-list li i {
    color: var(--cta-color);
    font-size: 0.75rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.service-card ul {
    list-style: none;
    text-align: left;
}

.service-card ul li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    color: var(--dark-color);
}

.service-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.services-cta {
    text-align: center;
    padding: 36px;
    background: var(--light-color);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.services-cta .btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.services-cta p {
    font-size: 1.05rem;
    color: var(--gray-color);
    margin-bottom: 0;
}

/* Portfolio Section */
.portfolio {
    padding: 100px 0;
    background: linear-gradient(180deg, #f4f7f5 0%, #ffffff 60%);
}

/* Portfolio Tabs — segmented control */
.portfolio-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    margin-bottom: 40px;
    background: #e8ede9;
    border-radius: 14px;
    padding: 5px;
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(25, 46, 29, 0.1);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.08);
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border: none;
    background: transparent;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-color);
    transition: var(--transition);
    white-space: nowrap;
}

.tab-btn i {
    font-size: 0.9rem;
}

.tab-btn:hover {
    color: var(--primary-color);
    background: rgba(255, 255, 255, 0.6);
}

.tab-btn.active {
    background: white;
    color: var(--primary-color);
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.13), 0 1px 3px rgba(0,0,0,0.08);
}

/* Tab Panels */
.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeInTab 0.4s ease;
}

@keyframes fadeInTab {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.tab-panel-header {
    text-align: center;
    margin-bottom: 24px;
}

.tab-panel-header h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.tab-panel-header h3 i {
    font-size: 1.3rem;
    color: var(--accent-color);
}

.tab-panel-header p {
    color: var(--gray-color);
    font-size: 0.95rem;
}

/* Carousel */
.carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 18px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.22), 0 4px 16px rgba(0,0,0,0.1);
}

.carousel::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.15);
    z-index: 5;
    pointer-events: none;
}

.carousel-container {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1);
}

.carousel-slide {
    min-width: 100%;
    position: relative;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img,
.carousel-slide video {
    width: 100%;
    height: 520px;
    object-fit: cover;
    display: block;
    background: #000;
}

/* Subtle dark vignette at bottom */
.carousel-slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.02) 0%,
        transparent 35%,
        rgba(0,0,0,0.55) 100%
    );
    pointer-events: none;
}

/* Info card — glass morphism, left-anchored */
.slide-info {
    position: absolute;
    bottom: 28px;
    left: 28px;
    max-width: 400px;
    background: rgba(12, 22, 15, 0.78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: white;
    padding: 22px 26px;
    border-radius: 14px;
    border-left: 4px solid var(--accent-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
    z-index: 10;
}

.slide-info h3 {
    font-size: 1.25rem;
    margin-bottom: 6px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.01em;
}

.slide-info p {
    font-size: 0.88rem;
    opacity: 0.85;
    line-height: 1.55;
}

/* ── Before / After split layout ─────────────────── */
.carousel-slide.slide-split {
    display: flex;
    align-items: stretch;
}

.split-before,
.split-after {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.split-before img,
.split-before video,
.split-after img,
.split-after video {
    width: 100%;
    height: 520px;
    object-fit: cover;
    display: block;
}

.split-before video,
.split-after video {
    background: #000;
}

/* Subtle inner shadow on each half to reinforce separation */
.split-before::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, transparent 70%, rgba(0,0,0,0.18) 100%);
    pointer-events: none;
}

.split-after::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to left, transparent 70%, rgba(0,0,0,0.18) 100%);
    pointer-events: none;
    z-index: 1;
}

.split-label {
    position: absolute;
    top: 20px;
    padding: 7px 16px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 7px;
    z-index: 8;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.label-before {
    left: 18px;
    background: rgba(40, 40, 40, 0.82);
    color: rgba(255, 255, 255, 0.92);
}

.label-after {
    right: 18px;
    background: rgba(74, 124, 89, 0.92);
    color: white;
}

/* Vertical divider line + icon */
.split-divider {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: rgba(255, 255, 255, 0.88);
    transform: translateX(-50%);
    z-index: 9;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 12px rgba(0,0,0,0.35);
}

.split-icon {
    width: 38px;
    height: 38px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 0.85rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    flex-shrink: 0;
    border: 2px solid rgba(255, 255, 255, 0.9);
}

/* Counter badge */
.carousel-counter {
    position: absolute;
    top: 18px;
    right: 18px;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: rgba(255,255,255,0.9);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 10;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255,255,255,0.15);
}

/* Navigation buttons — glass morphism */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    color: white;
}

.carousel-btn:hover {
    background: rgba(255, 255, 255, 0.92);
    color: var(--primary-color);
    border-color: transparent;
    transform: translateY(-50%) scale(1.07);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

/* Indicators — pill style */
.carousel-indicators {
    position: absolute;
    bottom: 22px;
    right: 28px;
    display: flex;
    gap: 7px;
    z-index: 10;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background: white;
    width: 26px;
    border-radius: 4px;
    transform: none;
}

/* Partners Section */
.partners {
    padding: 100px 0;
    background: var(--light-color);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    align-items: center;
}

.partners-header .section-lead {
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.65;
}

.partner-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.partner-logo {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--light-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-card {
    background: white;
    padding: 20px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: var(--transition);
}

.info-card:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow);
}

.info-card i {
    font-size: 1.4rem;
    color: var(--accent-color);
    flex-shrink: 0;
    margin-top: 2px;
    width: 24px;
    text-align: center;
}

.info-card h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.info-card p {
    font-size: 0.92rem;
    color: var(--dark-color);
    line-height: 1.5;
}

.info-card p a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}

.info-card p a:hover {
    text-decoration: underline;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.88rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--dark-color);
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 80px 0 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color), var(--primary-color));
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
    align-items: start;
}

.footer-section {
    min-width: 0; /* Prevent overflow */
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.footer-logo .logo-img {
    height: 50px;
    flex-shrink: 0;
}

.footer-logo-text {
    flex: 1;
}

.footer-logo h3 {
    color: white;
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.footer-logo p {
    color: #b0b0b0;
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}


.footer-section h4 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
    border-radius: 1px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-section li {
    margin: 0;
}

.footer-section a {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    font-size: 0.88rem;
    padding: 3px 0;
}

.footer-section a:hover {
    color: white;
    transform: translateX(3px);
}

/* Footer social icons */
.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7) !important;
    font-size: 0.95rem;
    transition: var(--transition);
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white !important;
    transform: translateY(-3px);
}

.footer-credit {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    flex-wrap: wrap;
    gap: 14px 28px;
    align-items: center;
    max-width: 100%;
}

.footer-credit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.footer-credit-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 0.02em;
    line-height: 1;
    white-space: nowrap;
}

/* Sobrescreve .footer-section a (padding/display que desalinhavam o texto) */
.footer-brand .footer-credit .footer-credit-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    width: auto;
    min-width: 0;
    height: 40px !important;
    min-height: 40px !important;
    max-height: 40px !important;
    padding: 0 22px !important;
    margin: 0 !important;
    background: var(--dark-color) !important;
    border: 1.5px solid var(--accent-color) !important;
    border-radius: 50px !important;
    color: #ffffff !important;
    font-size: 0.88rem !important;
    font-weight: 600 !important;
    font-family: inherit !important;
    letter-spacing: 0.01em;
    white-space: nowrap;
    text-decoration: none !important;
    line-height: 1 !important;
    text-align: center !important;
    transform: none !important;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
    box-shadow: none;
}

.footer-brand .footer-credit .footer-credit-btn:hover {
    background: rgba(74, 124, 89, 0.15) !important;
    border-color: #6aad7a !important;
    color: #ffffff !important;
    transform: none !important;
    box-shadow: 0 0 0 1px rgba(74, 124, 89, 0.35);
}

.footer-brand .footer-credit .footer-credit-btn:active {
    background: rgba(74, 124, 89, 0.25) !important;
}

/* Footer contact column */
.footer-contact p {
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.65);
}

.footer-contact a {
    color: rgba(255,255,255,0.65) !important;
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact a:hover {
    color: white !important;
}

.footer-contact i {
    color: var(--accent-color);
    flex-shrink: 0;
    width: 16px;
    margin-top: 2px;
}

/* Footer — desktop */
@media (min-width: 1025px) {
    .footer {
        padding: 72px 0 28px;
    }

    .footer-content {
        grid-template-columns: minmax(0, 1.35fr) minmax(300px, 400px);
        gap: 56px 72px;
        margin-bottom: 40px;
        align-items: start;
    }

    .footer-brand {
        padding-right: 16px;
    }

    .footer-logo {
        margin-bottom: 18px;
        gap: 18px;
    }

    .footer-logo .logo-img {
        height: 56px;
    }

    .footer-logo h3 {
        font-size: 1.5rem;
        margin-bottom: 6px;
    }

    .footer-logo p {
        font-size: 0.92rem;
        line-height: 1.55;
        max-width: 38ch;
        color: rgba(255, 255, 255, 0.62);
    }

    .footer-social {
        margin-top: 22px;
        gap: 12px;
    }

    .footer-social a {
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }

    .footer-credit {
        margin-top: 26px;
        padding-top: 22px;
        gap: 16px 36px;
    }

    .footer-credit-label {
        font-size: 0.8rem;
        color: rgba(255, 255, 255, 0.48);
    }

    .footer-contact-wrap h4 {
        margin-bottom: 22px;
        font-size: 1.1rem;
    }

    .footer-contact {
        padding: 22px 20px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 16px;
    }

    .footer-contact p {
        margin-bottom: 14px;
        font-size: 0.9rem;
        line-height: 1.55;
        color: rgba(255, 255, 255, 0.72);
    }

    .footer-contact p:last-child {
        margin-bottom: 0;
    }

    .footer-contact a:hover {
        color: var(--accent-color) !important;
    }

    .footer-bottom {
        padding-top: 22px;
        border-top-color: rgba(255, 255, 255, 0.12);
    }

    .footer-bottom p {
        font-size: 0.85rem;
    }

    .footer-legal a {
        font-size: 0.84rem;
    }
}


/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: #b0b0b0;
    font-size: 0.9rem;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.footer-legal a {
    color: #b0b0b0;
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--accent-color);
}

.footer-legal span {
    color: #666;
    font-size: 0.8rem;
}

/* Responsive Design */
/* Tablet */
@media (max-width: 1024px) {
    .header .container {
        padding: 0 16px;
        gap: 16px;
    }

    .nav-list {
        gap: 2px;
    }

    .nav-list a:not(.btn-client-area) {
        padding: 0 10px;
        font-size: 0.85rem;
    }

    .nav-list a:not(.btn-client-area)::after {
        left: 10px;
        right: 10px;
    }

    .nav-list > li:last-child {
        margin-left: 8px;
    }

    .btn-client-area {
        padding: 0 14px;
        font-size: 0.82rem;
        min-height: 40px;
        height: 40px;
    }

    .btn-client-area i {
        font-size: 0.8rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        max-width: none;
        margin-left: auto;
        margin-right: auto;
    }

    .footer-logo {
        flex-direction: column;
        text-align: center;
        gap: 10px;
        margin-bottom: 20px;
    }

    .footer-section {
        text-align: center;
    }

    .footer-section h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-social {
        justify-content: center;
    }
}

/* Tablet */
@media (max-width: 1024px) {
    .auth-container {
        max-width: 500px;
        margin: 15px;
    }

    .auth-header {
        padding: 25px 30px 15px;
    }

    .auth-form {
        padding: 35px 25px;
    }

    .form-row {
        gap: 15px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 0.95rem;
    }

    .auth-form h2 {
        font-size: 1.6rem;
    }
}

/* Home hero — uma coluna em tablet e mobile */
@media (max-width: 991px) {
    .home-page .hero {
        min-height: auto;
        padding: 104px 0 56px;
        align-items: flex-start;
    }

    .home-page .hero .container {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }

    .home-page .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        min-width: 0;
        padding: 0 4px;
    }

    .home-page .hero-visual,
    .home-page .hero-content-bottom {
        width: 100%;
        min-width: 0;
    }

    .home-page .hero-badge {
        font-size: 0.72rem;
        padding: 7px 14px;
        margin: 0 auto 16px;
        letter-spacing: 0.02em;
        line-height: 1.35;
        max-width: 100%;
        text-align: center;
    }

    .home-page .hero-headline {
        font-size: clamp(2rem, 8vw, 2.5rem);
        line-height: 1.12;
        letter-spacing: -0.03em;
        margin-bottom: 14px;
        text-wrap: balance;
        max-width: 14ch;
    }

    .home-page .hero-sub {
        font-size: clamp(0.92rem, 3.6vw, 1.02rem);
        line-height: 1.62;
        margin-bottom: 22px;
        max-width: 36ch;
        margin-left: auto;
        margin-right: auto;
        text-wrap: pretty;
        color: rgba(255, 255, 255, 0.82);
    }

    .home-page .hero-visual {
        max-width: 100%;
        margin: 0 auto;
        padding-top: 0;
    }

    .home-page .hero-buttons {
        width: 100%;
        max-width: 340px;
        margin: 0 auto 4px;
    }

    .home-page .hero-buttons .btn-cta-hero {
        width: 100%;
        justify-content: center;
        padding: 16px 20px;
        min-height: 52px;
        font-size: 0.98rem;
        border-radius: 14px;
        box-shadow: 0 8px 22px rgba(37, 211, 102, 0.32);
    }

    .home-page .hero-content-bottom {
        width: 100%;
        max-width: 420px;
        margin: 0 auto;
        padding-top: 4px;
        align-items: center;
    }

    .home-page .hero-secondary-link {
        width: 100%;
        max-width: 420px;
        justify-content: center;
        margin-bottom: 20px;
        padding: 12px 20px;
        font-size: 0.92rem;
        border-color: rgba(255, 255, 255, 0.25);
        background: rgba(255, 255, 255, 0.04);
    }

    .home-page .hero-trust {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        margin-top: 0;
        padding: 18px 16px;
        border-radius: 16px;
        background: rgba(0, 0, 0, 0.22);
        border: 1px solid rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(6px);
    }

    .home-page .hero-trust > span {
        justify-content: center;
        font-size: 0.88rem;
        padding: 9px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    }

    .home-page .hero-trust-stats > span {
        justify-content: center;
        font-size: 0.88rem;
        padding: 9px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    }

    .home-page .hero-trust-stats > span:last-child {
        border-bottom: none;
        padding-bottom: 4px;
    }

    .home-page .hero-trust .phone-buttons {
        width: 100%;
        margin-top: 12px;
        padding-top: 14px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .home-page .hero-trust .phone-buttons .btn-outline-white {
        width: 100%;
        justify-content: center;
        padding: 13px 16px;
        border-radius: 12px;
        font-size: 0.92rem;
        font-weight: 700;
        border-color: rgba(255, 255, 255, 0.35);
        background: rgba(255, 255, 255, 0.05);
    }

    .home-page .hero-trust .phone-buttons .btn-outline-white i {
        color: var(--whatsapp-color);
    }

    .hero-cftv-feature-wrap {
        width: 100%;
        max-width: 100%;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-list {
        display: none;
    }

    .header-whatsapp {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-headline {
        font-size: 2.2rem;
    }

    .hero-sub {
        font-size: 1rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }

    .hero-secondary-link {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-content-bottom {
        align-items: center;
    }

    .hero-trust {
        justify-content: center;
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    .hero-badge {
        margin: 0 auto 24px;
    }

    .hero-visual {
        width: 100%;
        max-width: 340px;
        margin: 0 auto;
    }

    .hero-cftv-feature-btn {
        max-width: 100%;
        width: 100%;
        white-space: normal;
        line-height: 1.35;
        padding: 14px 16px;
    }

    .home-page .hero .container {
        gap: 22px;
    }

    .home-page .hero-headline {
        max-width: 13ch;
    }

    .home-page .hero-sub {
        max-width: 32ch;
        margin-bottom: 20px;
    }

    .home-page .hero-buttons {
        max-width: 100%;
    }

    .hero-cftv-feature-wrap {
        padding: 0;
    }

    .hero-trust .phone-buttons {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .hero-trust .phone-buttons .btn-outline-white {
        width: 100%;
        justify-content: center;
    }

    .home-page .hero-content-bottom,
    .home-page .hero-secondary-link {
        max-width: 340px;
    }

    .home-page .hero-buttons .btn-cta-hero {
        max-width: 100%;
    }

    .hero-mosaic-wrap {
        max-width: 340px;
    }

    .hero-mosaic-slides {
        min-height: 400px;
    }

    .hero-mosaic-prev {
        left: 4px;
    }

    .hero-mosaic-next {
        right: 4px;
    }

    .hero-telecom-mosaic {
        gap: 4px;
        padding: 4px;
        border-radius: 14px;
    }

    .hero-mosaic-item {
        border-radius: 6px;
    }

    .hero-icons-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .hero-icon-item {
        padding: 16px 8px;
    }

    .hero-icon-item i {
        font-size: 1.4rem;
    }

    .audience-grid {
        grid-template-columns: 1fr;
    }

    .audience-header {
        margin-bottom: 36px;
        padding: 0 6px;
    }

    .audience-header h2 {
        margin-bottom: 22px;
    }

    .audience-header .section-lead {
        max-width: none;
    }

    .audience-grid .audience-card:nth-child(4),
    .audience-grid .audience-card:nth-child(5) {
        grid-column-start: auto;
    }


    .diff-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stats-strip {
        padding: 28px 20px;
        gap: 20px;
    }

    .stat-divider {
        display: none;
    }

    .stat-item {
        min-width: 100px;
    }

    .cta-banner-content {
        flex-direction: column;
        text-align: center;
    }

    .cta-banner-text h2 {
        font-size: 1.6rem;
    }

    .cta-banner-actions {
        justify-content: center;
        width: 100%;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .carousel-slide img,
    .carousel-slide video {
        height: 280px;
    }

    .portfolio-hero {
        padding: 96px 0 56px;
    }

    .portfolio-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .portfolio-hero-text {
        text-align: center;
    }

    .portfolio-hero-desc {
        margin-left: auto;
        margin-right: auto;
    }

    .portfolio-hero-actions {
        justify-content: center;
    }

    .portfolio-hero-stats {
        justify-content: center;
    }

    .portfolio-hero-back {
        justify-content: center;
        width: auto;
    }

    .contact-hero {
        padding: 100px 0 48px;
    }

    .contact-hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-hero-text {
        max-width: none;
        text-align: center;
    }

    .contact-hero-desc {
        margin-left: auto;
        margin-right: auto;
    }

    .contact-hero-stats {
        align-items: center;
    }

    .contact-hero-text .page-hero-actions {
        justify-content: center;
    }

    .contact-hero-text .portfolio-hero-back {
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
    }

    .contact-hero-panel {
        max-width: 480px;
        margin: 0 auto;
        width: 100%;
    }

    .solutions-corner {
        bottom: 14px;
        left: 14px;
    }

    .solutions-corner-toggle-text {
        display: none;
    }

    .solutions-corner-toggle {
        padding: 11px 12px;
        border-radius: 50%;
    }

    .solutions-corner-panel {
        width: 100px;
        padding: 8px;
    }

    /* ── Split antes/depois: empilha verticalmente no mobile ── */
    .carousel-slide.slide-split {
        flex-direction: column;
    }

    /* Remove vinheta do slide split no mobile (info fica fora das imagens) */
    .carousel-slide.slide-split::after {
        display: none;
    }

    .split-before img,
    .split-before video,
    .split-after img,
    .split-after video {
        height: 185px;
        width: 100%;
    }

    .split-label {
        font-size: 0.72rem;
        padding: 5px 12px;
        top: 10px;
    }

    .label-before { left: 10px; }
    .label-after  { right: 10px; }

    /* Divisória vira horizontal no mobile */
    .split-divider {
        position: relative;
        left: auto;
        top: auto;
        bottom: auto;
        transform: none;
        width: 100%;
        height: 4px;
        flex-direction: row;
        box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
    }

    .split-icon {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }

    /* Card de info sai do absoluto e vai abaixo das imagens */
    .carousel-slide.slide-split .slide-info {
        position: relative;
        bottom: auto;
        left: auto;
        max-width: 100%;
        border-radius: 0 0 14px 14px;
        border-left: none;
        border-top: 4px solid var(--accent-color);
        background: rgba(12, 22, 15, 0.96);
        padding: 16px 20px;
    }

    .slide-info {
        left: 14px;
        bottom: 14px;
        max-width: calc(100% - 28px);
        padding: 14px 18px;
    }

    /* Telecom: info abaixo da foto, não sobreposta */
    .carousel-telecom .telecom-slide-frame {
        flex-direction: column;
        justify-content: flex-start;
    }

    .carousel-telecom .carousel-slide img {
        flex: 1 1 0;
        min-height: 0;
        max-height: none;
    }

    .carousel-telecom .slide-info {
        position: relative;
        bottom: auto;
        left: auto;
        max-width: 100%;
        padding: 10px 14px;
    }

    .carousel-telecom .slide-info p {
        display: none;
    }

    .slide-info h3 {
        font-size: 1.05rem;
    }

    .slide-info p {
        font-size: 0.82rem;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .carousel-counter {
        top: 12px;
        right: 12px;
        font-size: 0.75rem;
        padding: 4px 10px;
    }

    .portfolio-tabs {
        padding: 4px;
        border-radius: 12px;
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        flex-wrap: nowrap;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .portfolio-tabs::-webkit-scrollbar {
        display: none;
    }

    .tab-btn {
        padding: 9px 14px;
        font-size: 0.82rem;
        border-radius: 9px;
        flex-shrink: 0;
    }

    .tab-panel-header h3 {
        font-size: 1.25rem;
        flex-direction: column;
        gap: 6px;
    }

    .partners {
        padding: 72px 0;
    }

    .partners-header {
        margin-bottom: 36px;
        padding: 0 4px;
    }

    .partners-header h2 {
        font-size: clamp(1.75rem, 5vw, 2rem);
        text-wrap: balance;
    }

    .partners-header .section-lead {
        font-size: 0.95rem;
        max-width: none;
    }

    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .partner-card {
        height: auto;
        min-height: 76px;
        padding: 14px 12px;
        border-radius: 10px;
        border: 1px solid rgba(0, 0, 0, 0.06);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    }

    .partner-logo {
        max-height: 52px;
        width: 100%;
    }

    /* Último logo ímpar centralizado */
    .partners-grid .partner-card:last-child:nth-child(odd) {
        grid-column: 1 / -1;
        max-width: calc(50% - 6px);
        justify-self: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 36px;
        max-width: none;
        margin-bottom: 32px;
    }

    .footer {
        padding: 56px 0 24px;
    }

    .footer-logo {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 12px;
        margin-bottom: 8px;
    }

    .footer-logo h3 {
        font-size: 1.35rem;
    }

    .footer-logo p {
        font-size: 0.88rem;
        max-width: 28ch;
        margin: 0 auto;
    }

    .footer-section {
        text-align: center;
    }

    .footer-section h4 {
        font-size: 1.05rem;
        margin-bottom: 18px;
    }

    .footer-section h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-social {
        justify-content: center;
        margin-top: 16px;
        gap: 12px;
    }

    .footer-social a {
        width: 44px;
        height: 44px;
        font-size: 1.05rem;
    }

    .footer-credit {
        margin-top: 20px;
        padding-top: 20px;
        flex-direction: column;
        align-items: center;
        gap: 16px;
        text-align: center;
    }

    .footer-credit-item {
        flex-direction: column;
        align-items: center;
        gap: 8px;
        width: 100%;
        max-width: 280px;
    }

    .footer-credit-label {
        font-size: 0.78rem;
        text-transform: uppercase;
        letter-spacing: 0.06em;
    }

    .footer-credit-label:not(:first-child) {
        margin-top: 0;
    }

    .footer-brand .footer-credit .footer-credit-btn {
        width: 100%;
        max-width: none;
        justify-self: center;
        height: 44px !important;
        min-height: 44px !important;
        max-height: 44px !important;
    }

    .footer-contact {
        max-width: 340px;
        margin: 0 auto;
        padding: 18px 16px;
        text-align: left;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 14px;
    }

    .footer-contact p {
        margin-bottom: 14px;
        font-size: 0.9rem;
        line-height: 1.55;
        align-items: flex-start;
    }

    .footer-contact p:last-child {
        margin-bottom: 0;
    }

    .footer-contact i {
        width: 18px;
        margin-top: 3px;
    }

    .footer-bottom {
        padding-top: 20px;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .footer-bottom p {
        font-size: 0.82rem;
        line-height: 1.5;
    }

    .footer-legal {
        justify-content: center;
        gap: 12px;
    }

    .diff-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        max-width: 100%;
        flex-direction: column;
    }

    .newsletter-btn {
        align-self: stretch;
    }

    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 48px 0 20px;
    }

    .footer-content {
        gap: 28px;
    }

    .footer-contact {
        max-width: none;
        padding: 16px 14px;
    }

    .footer-contact p {
        font-size: 0.86rem;
    }

    .footer-brand .footer-credit .footer-credit-btn {
        max-width: none;
        font-size: 0.84rem !important;
        padding: 0 16px !important;
    }

    .footer-legal {
        flex-direction: column;
        gap: 8px;
    }

    .footer-legal span {
        display: none;
    }

    .partners-grid {
        gap: 10px;
    }

    .partner-card {
        min-height: 68px;
        padding: 12px 10px;
    }

    .partner-logo {
        max-height: 46px;
    }

    .hero-headline {
        font-size: 1.85rem;
    }

    .home-page .hero {
        padding-top: 96px;
    }

    .home-page .hero-headline {
        font-size: clamp(1.75rem, 9vw, 2rem);
        max-width: 12ch;
    }

    .home-page .hero-badge {
        font-size: 0.68rem;
        padding: 6px 12px;
    }

    .home-page .hero-sub {
        font-size: 0.9rem;
        line-height: 1.58;
        max-width: none;
        padding: 0 2px;
    }

    .home-page .hero-buttons .btn-cta-hero {
        font-size: 0.94rem;
        padding: 15px 16px;
    }

    .diff-grid {
        grid-template-columns: 1fr;
    }

    .stats-strip {
        flex-direction: column;
        gap: 24px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .section-header {
        margin-bottom: 40px;
    }
}

/* Mobile Navigation */
.nav-list.mobile-active {
    display: flex;
    position: fixed;
    top: var(--header-h, 72px);
    left: 0;
    right: 0;
    width: 100vw;
    background: rgba(255, 255, 255, 0.99);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 16px 20px 24px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    border-top: 2px solid var(--accent-color);
    z-index: 999;
    gap: 4px;
}

.nav-list.mobile-active li {
    width: 100%;
}

.nav-list.mobile-active a:not(.btn-client-area)::after {
    display: none;
}

.nav-list.mobile-active > li:last-child {
    margin-left: 0;
}

.nav-list.mobile-active a {
    padding: 13px 18px;
    border-radius: 10px;
    transition: all 0.2s ease;
    width: 100%;
    text-align: left;
    justify-content: flex-start;
    font-size: 1rem;
    font-weight: 500;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    min-height: 48px;
    text-decoration: none;
}

.nav-list.mobile-active a:hover,
.nav-list.mobile-active a:active {
    background: var(--light-color);
    color: var(--accent-color);
}

.nav-list.mobile-active .btn-client-area {
    margin-top: 8px;
    justify-content: center;
    width: 100%;
    border-radius: 12px;
    text-align: center;
}

/* Authentication Pages */
.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    padding: 20px;
    position: relative;
}

.auth-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(255,255,255,0.05) 0%, transparent 60%);
    pointer-events: none;
}

.auth-container {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    max-width: 600px;
    width: 100%;
    margin: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color), var(--primary-color));
}

/* Auth Header */
.auth-header {
    text-align: center;
    padding: 30px 40px 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.auth-logo-img {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.auth-logo h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.auth-logo p {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
}

/* Input Icons */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 15px;
    color: var(--gray-color);
    font-size: 1rem;
    pointer-events: none;
    transition: var(--transition);
}

.input-wrapper input {
    padding-left: 45px !important;
}

.input-wrapper input:focus + .input-icon,
.input-wrapper input:not(:placeholder-shown) + .input-icon {
    color: var(--accent-color);
}

.toggle-password {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: var(--gray-color);
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: var(--transition);
    font-size: 0.9rem;
}

.toggle-password:hover {
    background: rgba(74, 124, 89, 0.1);
    color: var(--accent-color);
}

.auth-tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    margin: 0 40px;
    border-radius: 15px 15px 0 0;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.auth-tab {
    flex: 1;
    padding: 18px 20px;
    text-align: center;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-color);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.auth-tab i {
    font-size: 1rem;
    transition: var(--transition);
}

.auth-tab:hover {
    color: var(--primary-color);
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-1px);
}

.auth-tab.active {
    color: white;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 4px 15px rgba(25, 46, 29, 0.3);
}

.auth-tab.active i {
    color: white;
    transform: scale(1.1);
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
}

.auth-form {
    display: none;
    padding: 40px;
}

.auth-form.active {
    display: block;
}

.auth-form-content {
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 8px 25px rgba(25, 46, 29, 0.3);
}

.auth-form h2 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.8rem;
    font-weight: 700;
}

.auth-form p {
    color: var(--gray-color);
    margin-bottom: 0;
    line-height: 1.6;
    font-size: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--gray-color);
    margin: 25px 0;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    accent-color: var(--accent-color);
}

.checkbox-label i {
    color: var(--accent-color);
    font-size: 0.8rem;
    margin-top: 2px;
}

.form-footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.form-footer p {
    color: var(--gray-color);
    font-size: 0.95rem;
    margin: 0;
}

.form-footer a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.form-footer a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.forgot-password {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.forgot-password:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.forgot-password i {
    font-size: 0.8rem;
}

.btn-full {
    width: 100%;
}

/* Dashboard Styles */
.dashboard-section {
    min-height: calc(100vh - 80px);
    background: var(--light-color);
    padding: 40px 0;
}

.dashboard-header {
    text-align: center;
    margin-bottom: 40px;
}

.dashboard-header h1 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.dashboard-header p {
    color: var(--gray-color);
    font-size: 1.1rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.dashboard-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.dashboard-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.action-buttons {
    display: flex;
    gap: 15px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--light-color);
    border-radius: 8px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    display: block;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-color);
    font-weight: 500;
}

.tickets-list {
    max-height: 400px;
    overflow-y: auto;
}

.ticket-item {
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    transition: var(--transition);
}

.ticket-item:hover {
    border-color: var(--accent-color);
    background: var(--light-color);
}

.ticket-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.ticket-number {
    font-weight: 600;
    color: var(--primary-color);
}

.ticket-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-open {
    background: #fff3cd;
    color: #856404;
}

.status-in_progress {
    background: #cce5ff;
    color: #004085;
}

.status-waiting {
    background: #fff3cd;
    color: #856404;
}

.status-closed {
    background: #d4edda;
    color: #155724;
}

.ticket-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 1rem;
}

.ticket-meta {
    font-size: 0.9rem;
    color: var(--gray-color);
    margin-bottom: 5px;
}

.priority-low {
    color: #28a745;
}

.priority-medium {
    color: #ffc107;
}

.priority-high {
    color: #fd7e14;
}

.priority-urgent {
    color: #dc3545;
}

.ticket-date {
    font-size: 0.8rem;
    color: var(--gray-color);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 30px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    color: var(--primary-color);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-color);
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--light-color);
    color: var(--primary-color);
}

.modal-body {
    padding: 30px;
}

.modal-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

/* Alert Styles */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.alert-info {
    background: #cce5ff;
    color: #004085;
    border: 1px solid #b8daff;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive Authentication */
@media (max-width: 768px) {
    .auth-section {
        padding: 10px !important;
        min-height: auto !important;
    }

    .auth-container {
        max-width: 100% !important;
        width: 100% !important;
        margin: 10px !important;
        border-radius: 15px !important;
        overflow: visible !important;
    }

    .auth-header {
        padding: 20px 30px 15px;
    }

    .auth-logo-img {
        height: 50px;
    }

    .auth-logo h3 {
        font-size: 1.3rem;
    }

    .auth-tabs {
        margin: 0 20px;
    }

    .auth-tab {
        padding: 15px 12px;
        font-size: 0.95rem;
    }

    .auth-form {
        padding: 30px 20px !important;
    }

    .form-header {
        margin-bottom: 25px;
    }

    .form-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .auth-form h2 {
        font-size: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }

    .form-group {
        margin-bottom: 20px !important;
    }

    .form-group label {
        font-size: 0.9rem !important;
        margin-bottom: 8px !important;
        display: flex !important;
        align-items: center !important;
        gap: 8px !important;
    }

    .form-group label i {
        font-size: 0.85rem !important;
        color: var(--accent-color) !important;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100% !important;
        padding: 15px 15px 15px 45px !important;
        border: 2px solid rgba(0, 0, 0, 0.1) !important;
        border-radius: 12px !important;
        font-size: 1rem !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
        background: rgba(255, 255, 255, 0.9) !important;
        backdrop-filter: blur(10px) !important;
    }

    .input-wrapper {
        position: relative !important;
        display: flex !important;
        align-items: center !important;
    }

    .input-icon {
        position: absolute !important;
        left: 15px !important;
        color: var(--gray-color) !important;
        font-size: 1rem !important;
        pointer-events: none !important;
        transition: var(--transition) !important;
        z-index: 1 !important;
    }

    .auth-tabs {
        margin: 0 15px;
        border-radius: 12px;
    }

    .auth-tab {
        padding: 12px 10px;
        font-size: 0.9rem;
    }

    .auth-form h2 {
        font-size: 1.4rem;
    }

    .form-icon {
        width: 55px;
        height: 55px;
        font-size: 1.4rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 0.9rem;
        padding-left: 40px;
    }

    .input-icon {
        left: 12px;
        font-size: 0.85rem;
    }

    .toggle-password {
        right: 12px;
        font-size: 0.85rem;
    }

    .checkbox-label {
        font-size: 0.85rem;
        margin: 20px 0;
    }

    .checkbox-label input[type="checkbox"] {
        width: 16px;
        height: 16px;
    }

    .forgot-password {
        font-size: 0.85rem !important;
    }

    .btn-full {
        width: 100% !important;
        padding: 14px 20px !important;
        font-size: 1rem !important;
        margin-top: 10px !important;
    }

    .form-footer {
        text-align: center !important;
        margin-top: 20px !important;
        padding-top: 15px !important;
        border-top: 1px solid rgba(0, 0, 0, 0.1) !important;
    }

    .form-footer p {
        color: var(--gray-color) !important;
        font-size: 0.9rem !important;
        margin: 0 !important;
    }

    .form-footer a {
        color: var(--accent-color) !important;
        text-decoration: none !important;
        font-weight: 600 !important;
        transition: var(--transition) !important;
    }

    .form-footer a:hover {
        color: var(--primary-color) !important;
        text-decoration: underline !important;
    }

    /* Melhorar experiência mobile */
    .auth-form-content {
        animation: none !important; /* Desabilitar animações em mobile para melhor performance */
    }

    /* Garantir que os campos sejam totalmente funcionais em mobile */
    .input-wrapper input:focus,
    .input-wrapper select:focus,
    .input-wrapper textarea:focus {
        outline: none !important;
        border-color: var(--accent-color) !important;
        box-shadow: 0 0 0 4px rgba(74, 124, 89, 0.1) !important;
        background: white !important;
        transform: translateY(-1px) !important;
    }

    /* Melhorar botões para toque */
    .btn-full:active {
        transform: scale(0.98) !important;
    }

    /* Ajustar abas para toque */
    .auth-tab {
        min-height: 48px !important; /* Tamanho mínimo para toque */
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .input-wrapper input {
        padding-left: 40px !important;
    }

    .input-icon {
        left: 12px;
        font-size: 0.9rem;
    }

    .toggle-password {
        right: 12px;
    }

    .modal-content {
        margin: 10% auto;
        width: 95%;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .action-buttons {
        flex-direction: column;
    }

    .modal-actions {
        flex-direction: column;
    }

    .tickets-list {
        max-height: 300px;
    }
}

/* Mobile Extra Small */
@media (max-width: 480px) {
    .auth-section {
        padding: 5px;
    }

    .auth-container {
        margin: 5px;
        border-radius: 10px;
    }

    .auth-header {
        padding: 15px 20px 10px;
    }

    .auth-logo-img {
        height: 40px;
    }

    .auth-logo h3 {
        font-size: 1.2rem;
    }

    .auth-logo p {
        font-size: 0.85rem;
    }

    .auth-tabs {
        margin: 0 10px;
        border-radius: 8px;
    }

    .auth-tab {
        padding: 10px 8px;
        font-size: 0.85rem;
    }

    .auth-tab i {
        font-size: 0.9rem;
    }

    .auth-form {
        padding: 20px 15px;
    }

    .form-header {
        margin-bottom: 20px;
    }

    .form-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .auth-form h2 {
        font-size: 1.2rem;
    }

    .auth-form p {
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .form-group {
        margin-bottom: 20px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 0.85rem;
        padding-left: 35px;
    }

    .input-icon {
        left: 10px;
        font-size: 0.8rem;
    }

    .toggle-password {
        right: 10px;
        font-size: 0.8rem;
    }

    .checkbox-label {
        font-size: 0.8rem;
        margin: 15px 0;
    }

    .checkbox-label input[type="checkbox"] {
        width: 14px;
        height: 14px;
    }

    .btn-full {
        padding: 12px 16px;
        font-size: 0.9rem;
    }

    .form-footer p {
        font-size: 0.85rem;
    }

    .form-footer a {
        font-size: 0.85rem;
    }

    .alert {
        padding: 12px 16px;
        font-size: 0.9rem;
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll animations */
section {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════════════ MELHORIAS PROFISSIONAIS ═══════════════════════════════════════ */

/* Acessibilidade */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    z-index: 10001;
    padding: 10px 18px;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 16px;
}

/* Header com scroll */
.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
    --header-h: 64px;
}

.header.scrolled .logo-img {
    height: 40px;
    transition: var(--transition);
}

/* Botão hamburger reset */
.hamburger {
    background: none;
    border: none;
    padding: 8px;
}

/* Badge de seção */
.section-badge {
    display: inline-block;
    padding: 6px 14px;
    margin-bottom: 12px;
    background: rgba(74, 124, 89, 0.12);
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 50px;
}

/* Grupo de botões de telefone */
.phone-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.hero-trust .phone-buttons {
    margin-top: 4px;
}

.cta-banner-actions {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
}

/* Botão flutuante WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    background: var(--whatsapp-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-float:hover {
    background: var(--whatsapp-hover);
    transform: scale(1.08);
    color: #fff;
}

.whatsapp-float-tooltip {
    position: absolute;
    right: calc(100% + 12px);
    white-space: nowrap;
    background: var(--dark-color);
    color: #fff;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0;
    visibility: hidden;
    transform: translateX(8px);
    transition: var(--transition);
    pointer-events: none;
}

.whatsapp-float:hover .whatsapp-float-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Botão voltar ao topo */
.scroll-to-top {
    position: fixed;
    bottom: 94px;
    right: 24px;
    width: 46px;
    height: 46px;
    background: var(--accent-color);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

/* Feedback de formulário */
.field-error {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 5px;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.success-message {
    background: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    border: 1px solid #c3e6cb;
}

/* Cards com hover via CSS */
.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

/* Página de auth */
.auth-page .auth-section {
    min-height: calc(100vh - 80px);
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
        font-size: 1.6rem;
    }

    .whatsapp-float-tooltip {
        display: none;
    }

    .scroll-to-top {
        bottom: 84px;
        right: 20px;
        width: 42px;
        height: 42px;
    }
}

/* Páginas internas — hero compacto */
.page-hero {
    position: relative;
    padding: 120px 0 64px;
    color: #fff;
    overflow: hidden;
    background: linear-gradient(145deg, var(--dark-color) 0%, var(--primary-color) 55%, #1e4030 100%);
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 60% at 90% 30%, rgba(74, 124, 89, 0.3) 0%, transparent 60%);
    pointer-events: none;
}

.page-hero .container {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.page-hero h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 14px;
    font-weight: 800;
}

.page-hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    line-height: 1.65;
    margin-bottom: 24px;
}

.page-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

/* Contato — hero em duas colunas */
.contact-hero .container {
    max-width: var(--container-width, 1200px);
}

.contact-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.contact-hero-text {
    max-width: 540px;
}

.contact-hero-desc {
    font-size: 1.1rem;
    opacity: 0.9;
    line-height: 1.7;
    margin-bottom: 28px;
    max-width: 480px;
}

.contact-hero-desc strong {
    color: #b8e6c8;
    font-weight: 700;
}

.contact-hero-stats {
    list-style: none;
    margin: 28px 0 20px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-hero-stats li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.88);
}

.contact-hero-stats i {
    color: var(--whatsapp-color);
    font-size: 1rem;
}

.contact-hero-text .portfolio-hero-back {
    display: inline-flex;
    margin-top: 4px;
}

.contact-hero-panel {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: blur(8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.contact-hero-panel-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.55);
    margin: 0 0 16px;
}

.contact-quick-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-quick-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
    color: inherit;
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

a.contact-quick-card:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.22);
    transform: translateX(4px);
}

.contact-quick-card--whatsapp {
    background: rgba(37, 211, 102, 0.15);
    border-color: rgba(37, 211, 102, 0.35);
}

a.contact-quick-card--whatsapp:hover {
    background: rgba(37, 211, 102, 0.25);
    border-color: rgba(37, 211, 102, 0.5);
}

.contact-quick-card--static {
    cursor: default;
}

.contact-quick-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.15rem;
    color: #b8e6c8;
}

.contact-quick-card--whatsapp .contact-quick-icon {
    background: rgba(37, 211, 102, 0.25);
    color: #fff;
}

.contact-quick-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-quick-body strong {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.7);
}

.contact-quick-body span {
    font-size: 0.9rem;
    color: #fff;
    font-weight: 500;
    line-height: 1.35;
    word-break: break-word;
}

.contact-quick-arrow {
    color: rgba(255, 255, 255, 0.35);
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: color 0.25s ease, transform 0.25s ease;
}

a.contact-quick-card:hover .contact-quick-arrow {
    color: #fff;
    transform: translateX(3px);
}

.contact-page .contact {
    padding-top: 72px;
}

.contact-page .contact .section-header {
    margin-bottom: 40px;
}

.contact-page .contact .section-header h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
}

.contact-page .contact-content {
    grid-template-columns: 1fr;
    max-width: 720px;
    margin: 0 auto;
}

.contact-page .contact-info {
    display: none;
}

/* Home — hero sempre visível ao carregar */
.home-page .hero {
    opacity: 1;
    transform: none;
}

@media (min-width: 992px) {
    .home-page .hero .container {
        grid-template-columns: 1fr 1.3fr;
        gap: 40px;
        align-items: start;
    }

    .home-page .hero-content {
        grid-column: 1;
        grid-row: 1;
        max-width: 540px;
    }

    .home-page .hero-badge {
        backdrop-filter: blur(8px);
        background: rgba(255, 255, 255, 0.08);
        border-color: rgba(255, 255, 255, 0.18);
        font-size: 0.78rem;
        font-weight: 600;
        letter-spacing: 0.04em;
        margin-bottom: 20px;
        padding: 7px 16px;
    }

    .home-page .hero-headline {
        font-size: clamp(2.65rem, 4vw, 3.45rem);
        line-height: 1.1;
        letter-spacing: -0.035em;
        margin-bottom: 18px;
    }

    .home-page .hero-sub {
        font-size: 1.06rem;
        line-height: 1.68;
        margin-bottom: 28px;
        max-width: 480px;
        opacity: 1;
        color: rgba(255, 255, 255, 0.82);
    }

    .home-page .hero-buttons {
        margin-bottom: 0;
        gap: 12px;
    }

    .home-page .hero-buttons .btn-cta-hero {
        padding: 16px 30px;
        font-size: 1rem;
        border-radius: 14px;
        box-shadow: 0 10px 28px rgba(37, 211, 102, 0.32);
    }

    .home-page .hero-buttons .btn-cta-hero:hover {
        box-shadow: 0 14px 32px rgba(37, 211, 102, 0.42);
    }

    .home-page .hero-content-bottom {
        grid-column: 1;
        grid-row: 2;
        margin-top: 0;
        padding-top: 28px;
        border-top: 1px solid rgba(255, 255, 255, 0.14);
        gap: 20px;
        align-items: flex-start;
        max-width: 100%;
    }

    .home-page .hero-secondary-link {
        display: inline-flex;
        width: auto;
        max-width: none;
        margin-bottom: 0;
        padding: 13px 24px;
        font-size: 0.92rem;
        background: transparent;
        border-color: rgba(255, 255, 255, 0.35);
    }

    .home-page .hero-trust {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        width: 100%;
        padding: 0;
        background: none;
        border: none;
        backdrop-filter: none;
    }

    .home-page .hero-trust-stats {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        width: 100%;
    }

    .home-page .hero-trust-stats span {
        justify-content: flex-start;
        font-size: 0.86rem;
        padding: 0;
        border-bottom: none;
        white-space: nowrap;
    }

    .home-page .hero-trust .phone-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px;
        margin-top: 4px;
        padding-top: 16px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        width: 100%;
    }

    .home-page .hero-trust .phone-buttons .btn-outline-white {
        width: auto;
        padding: 11px 20px;
        font-size: 0.88rem;
        font-weight: 600;
        border-radius: 50px;
        background: rgba(255, 255, 255, 0.06);
        border-color: rgba(255, 255, 255, 0.3);
    }

    .home-page .hero-trust .phone-buttons .btn-outline-white i {
        color: var(--whatsapp-color);
    }

    .home-page .hero-visual {
        grid-column: 2;
        grid-row: 1 / -1;
        width: 100%;
        max-width: none;
        align-self: start;
        /* Alinha o topo do banner com o h1 (badge + margem) */
        padding-top: 52px;
    }

    .home-page .hero-cftv-feature-wrap {
        max-width: 660px;
        width: 100%;
    }

    .home-page .hero-cftv-feature-btn {
        max-width: 420px;
    }
}

@media (min-width: 1200px) {
    .home-page .hero-trust-stats {
        flex-direction: row;
        flex-wrap: wrap;
        column-gap: 28px;
        row-gap: 8px;
    }
}

/* Home — transição Quem Somos → Quem Atendemos */
.home-page #main-content > .differentials {
    padding-bottom: 56px;
}

.home-page #main-content > .audience {
    padding-top: 56px;
    padding-bottom: 88px;
}

@media (max-width: 768px) {
    .home-page #main-content > .differentials {
        padding-top: 64px;
        padding-bottom: 28px;
    }

    .home-page #main-content > .differentials .section-header {
        margin-bottom: 36px;
    }

    .home-page #main-content > .audience {
        padding-top: 28px;
        padding-bottom: 64px;
    }

    .home-page #main-content > .audience .audience-header {
        margin-bottom: 32px;
    }
}

/* ═══════════════════════════════════════ TELECOMUNICAÇÃO ═══════════════════════════════════════ */

.telecom-hero {
    background: linear-gradient(145deg, #0f1a13 0%, #1a3324 50%, #1e4030 100%);
}

.telecom-page section,
.cftv-page section,
.gallery-page section {
    opacity: 1;
    transform: none;
}

.cftv-hero {
    background: linear-gradient(145deg, #0f1418 0%, #1a2830 50%, #1e3540 100%);
}

.cftv-hero .portfolio-hero-cards {
    align-items: stretch;
}

.cftv-hero .portfolio-hero-card {
    aspect-ratio: 3 / 4;
}

.cftv-hero .portfolio-hero-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.cftv-hero .portfolio-hero-card--cover-top img {
    object-position: center top;
}

.telecom-gallery-section {
    padding: 80px 0;
    background: var(--light-color);
}

.telecom-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 32px;
}

.telecom-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    background: #fff;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.telecom-tab:hover,
.telecom-tab.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.telecom-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.telecom-panel.active {
    display: block;
}

.carousel-stacked .carousel-container {
    position: relative;
    min-height: 520px;
    height: 520px;
}

.carousel-stacked .carousel-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    min-width: 100%;
    opacity: 0;
    visibility: hidden;
    z-index: 1;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.carousel-stacked .carousel-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.carousel-telecom .telecom-slide-frame {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0d1510;
}

.carousel-telecom .carousel-slide img.telecom-slide-fallback {
    object-fit: contain;
    padding: 48px;
    background: var(--light-alt);
}

.telecom-slide-tag {
    display: inline-block;
    padding: 4px 10px;
    margin-bottom: 8px;
    background: rgba(74, 124, 89, 0.35);
    color: #b8e6c8;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: 50px;
}

.carousel-telecom {
    margin-bottom: 8px;
}

.carousel-telecom .carousel-slide img {
    width: 100%;
    height: 100%;
    max-height: 520px;
    object-fit: contain;
    object-position: center;
    background: #0d1510;
}

.carousel-telecom .carousel-slide::after {
    background: linear-gradient(
        to bottom,
        transparent 0%,
        transparent 55%,
        rgba(0, 0, 0, 0.45) 100%
    );
}

.telecom-gallery-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 32px 0;
}

.telecom-gallery-cta {
    margin-top: 48px;
    padding: 32px;
    text-align: center;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.telecom-gallery-cta p {
    color: var(--gray-color);
    margin-bottom: 20px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .telecom-tabs {
        gap: 8px;
    }

    .telecom-tab {
        padding: 8px 14px;
        font-size: 0.82rem;
    }

    .telecom-tab span {
        display: none;
    }

    .telecom-tab i {
        font-size: 1.1rem;
    }

    .carousel-stacked .carousel-container {
        min-height: 320px;
        height: 320px;
    }

    .carousel-telecom .telecom-slide-frame {
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
    }

    .carousel-telecom .carousel-slide img {
        flex: 1 1 0;
        min-height: 0;
        width: 100%;
        max-height: none;
        height: auto;
    }

    .carousel-telecom .carousel-slide::after {
        display: none;
    }

    .carousel-telecom .slide-info {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        flex: 0 0 auto;
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 10px 14px;
        border-radius: 0;
        border-left: none;
        border-top: 3px solid var(--accent-color);
        box-shadow: none;
    }

    .carousel-telecom .slide-info h3 {
        font-size: 0.88rem;
        margin: 0;
        line-height: 1.35;
    }

    .carousel-telecom .slide-info p {
        display: none;
    }
}