/* ==========================================================================
   FIBRA TECNOLOGIA - ESTILO PREMIUM & DESIGN SYSTEM (CSS COMPLETO)
   ========================================================================== */

/* 1. RESET E CONFIGURAÇÕES GERAIS */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

html {
    scrollbar-width: none;
    scroll-behavior: smooth;
    overflow-x: hidden;
    scroll-padding-top: 150px;
}

::selection {
    background-color: var(--primary);
    color: #ffffff;
}

input, textarea {
    caret-color: var(--text-main);
}

body::-webkit-scrollbar {
    display: none; /* Oculta a barra de rolagem padrão */
}

/* 2. DESIGN TOKENS & VARIÁVEIS DE TEMA (CLARO/ESCURO) */
:root {
    /* Cores - Tema Claro */
    --primary: #0052cc;
    --primary-rgb: 0, 82, 204;
    --primary-hover: #0041a3;
    --primary-light: #e8f2f8;
    --accent: #0ea5e9; /* Ciano/Azul Céu */
    --accent-rgb: 14, 165, 233;
    
    --bg-page: #f8fafc;
    --bg-card: #ffffff;
    --bg-header: rgba(255, 255, 255, 0.85);
    --border-color: #e2e8f0;
    --text-main: #0f172a;
    --text-muted: #475569;
    --text-inverse: #ffffff;
    
    --bg-dark: #0f172a;
    --radius: 16px;
    --radius-sm: 8px;
    --radius-lg: 24px;
    
    /* Efeitos */
    --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 20px 40px -15px rgba(0, 82, 204, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --glow-color: rgba(0, 82, 204, 0.35);
}

body.dark-theme {
    /* Cores - Tema Escuro */
    --primary: #3b82f6;
    --primary-rgb: 59, 130, 246;
    --primary-hover: #60a5fa;
    --primary-light: rgba(59, 130, 246, 0.15);
    --accent: #06b6d4; /* Ciano Neon */
    --accent-rgb: 6, 182, 212;
    
    --bg-page: #090d16;
    --bg-card: #131a26;
    --bg-header: rgba(9, 13, 22, 0.85);
    --border-color: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-inverse: #090d16;
    
    --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 20px 40px -15px rgba(6, 182, 212, 0.25);
    
    --glow-color: rgba(6, 182, 212, 0.45);
}

/* ESTILOS DE BASE BODY */
body {
    font-family: 'Inter', 'Outfit', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-page);
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 125px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* 3. HEADER & NAVEGAÇÃO GLASSMORPHIC */
header {
    background-color: var(--bg-header);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: var(--transition);
}

header.scroll-shrink {
    padding: 0.5rem 0;
    box-shadow: var(--shadow);
}

header .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
}

.logo-wrapper {
    display: flex;
    align-items: center;
}

.logo {
    height: 48px;
    object-fit: contain;
    transition: var(--transition);
}

body.dark-theme .logo {
    filter: brightness(0) invert(1);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-links li a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.nav-links li a:hover {
    color: var(--primary);
    background-color: var(--primary-light);
}

.nav-links li a.active {
    color: var(--primary);
    font-weight: 600;
}

.nav-links li a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 1rem;
    right: 1rem;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
}

/* HEADER ACTIONS (TEMA + MENU MOBILE) */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* BOTÃO DE TEMA */
.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background-color: var(--primary-light);
    border-color: var(--primary);
    transform: rotate(15deg);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    position: absolute;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease;
}

/* Ocultar sol/lua conforme tema */
.sun-icon {
    opacity: 0;
    transform: translateY(30px) scale(0.5);
}

.moon-icon {
    opacity: 1;
    transform: translateY(0) scale(1);
}

body.dark-theme .sun-icon {
    opacity: 1;
    transform: translateY(0) scale(1);
}

body.dark-theme .moon-icon {
    opacity: 0;
    transform: translateY(-30px) scale(0.5);
}

/* 4. FIBER OPTIC SCROLL INDICATOR (BARRA LATERAL) */
.fiber-scroll {
    position: fixed;
    top: 150px;
    right: 16px;
    width: 32px;
    height: calc(100vh - 200px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
}

.fiber-track-container {
    position: absolute;
    width: 6px;
    height: 100%;
    background: rgba(var(--primary-rgb), 0.08);
    border-radius: 10px;
    overflow: hidden;
}

.fiber-track {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Cabo óptico brilhante */
.fiber-track::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, var(--primary), var(--accent), var(--primary));
    opacity: 0.15;
}

/* Luz que segue o scroll */
.fiber-light {
    position: absolute;
    top: calc(var(--scroll-progress, 0) * 1%);
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 50px;
    border-radius: 6px;
    background: linear-gradient(to bottom, transparent, #ffffff, var(--accent), transparent);
    filter: drop-shadow(0 0 8px var(--accent)) drop-shadow(0 0 16px var(--primary));
    transition: top 0.1s linear;
}

/* Pulsos luminosos constantes */
.fiber-pulse {
    position: absolute;
    width: 6px;
    height: 20px;
    left: 0;
    border-radius: 3px;
    background: linear-gradient(to bottom, transparent, var(--accent), transparent);
    opacity: 0.6;
    animation: fiberPulseMove linear infinite;
}

.fiber-pulse:nth-child(2) { animation-duration: 4s; animation-delay: 0s; }
.fiber-pulse:nth-child(3) { animation-duration: 6s; animation-delay: -2s; }
.fiber-pulse:nth-child(4) { animation-duration: 8s; animation-delay: -4s; }

@keyframes fiberPulseMove {
    0% { top: -10%; }
    100% { top: 110%; }
}

/* Labels e links laterais na fibra */
.fiber-nav-labels {
    position: absolute;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    z-index: 2;
}

.fiber-nav-dot {
    width: 12px;
    height: 12px;
    background-color: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}

body.dark-theme .fiber-nav-dot {
    background-color: #ffffff;
    border-color: rgba(255, 255, 255, 0.4);
}

.fiber-nav-dot:hover, 
.fiber-nav-dot.active {
    background-color: var(--accent);
    border-color: var(--accent);
    transform: scale(1.3);
    box-shadow: 0 0 10px var(--accent);
}

/* Tooltip lateral ao passar o mouse */
.fiber-nav-dot .tooltip {
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background-color: var(--bg-dark);
    color: #ffffff;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    white-space: nowrap;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.fiber-nav-dot .tooltip::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    background-color: var(--bg-dark);
}

.fiber-nav-dot:hover .tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

/* 5. HERO / HOME SECTION */
#home {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 6rem 2rem;
}

.hero-bg {
    position: absolute;
    inset: -30px;
    background-image: url("../img/fundo/fundo_home.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    animation: heroBackgroundFloat 10s infinite ease-in-out;
    will-change: transform;
}

@keyframes heroBackgroundFloat {
    0%, 100% {
        transform: translateY(0) scale(1.05);
    }
    50% {
        transform: translateY(-20px) scale(1.08);
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15, 23, 42, 0.95) 0%,
        rgba(15, 23, 42, 0.8) 50%,
        rgba(0, 82, 204, 0.25) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text-block {
    max-width: 850px;
}

.hero-tagline {
    display: inline-block;
    color: var(--accent);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    font-family: 'Outfit', sans-serif;
    animation: fadeInUp 0.8s ease-out;
}

.hero-content h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 4rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    animation: fadeInUp 1s ease-out;
}

.hero-content h1 .highlight {
    background: linear-gradient(to right, #00f2fe, #4facfe, #96fbc4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    text-shadow: 0 0 30px rgba(14, 165, 233, 0.2);
}

.hero-content p {
    font-size: 1.25rem;
    color: #e2e8f0;
    margin-bottom: 2.5rem;
    max-width: 680px;
    line-height: 1.7;
    animation: fadeInUp 1.2s ease-out;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3.5rem;
    animation: fadeInUp 1.4s ease-out;
}

/* BOTÕES GERAIS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary-action {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #ffffff;
    border: none;
    box-shadow: 0 10px 20px -5px rgba(var(--primary-rgb), 0.4);
}

.btn-primary-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(var(--primary-rgb), 0.6), 0 0 15px var(--accent);
}

.btn-secondary-action {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px);
}

.btn-secondary-action:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: #ffffff;
    transform: translateY(-2px);
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    animation: fadeInUp 1.6s ease-out;
}

.badge {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: #f1f5f9;
    padding: 0.5rem 1.25rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

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

/* 6. ESTRUTURA GLOBAL DE SEÇÕES */
section {
    padding: 6.5rem 2rem;
    position: relative;
}

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

.section-tag {
    display: block;
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
    font-family: 'Outfit', sans-serif;
}

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

h2.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 3.5rem;
    color: var(--text-main);
}

h2.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    margin-top: 12px;
    border-radius: 2px;
}

h2.section-title.text-center::after {
    margin: 12px auto 0;
}

.empresa-texto {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 4rem;
    max-width: 950px;
    line-height: 1.85;
}

/* 7. CARDS COM EFEITO NEON (SOBRE) */
#institucional {
    background-color: var(--bg-page);
}

.grid-institucional {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.25rem;
}

.card p {
    color: var(--text-muted);
    line-height: 1.7;
}

/* Efeito Hover Neon Glow */
.card-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: var(--transition);
}

.card-neon:hover {
    transform: translateY(-6px);
    border-color: rgba(var(--primary-rgb), 0.3);
    box-shadow: var(--shadow-hover);
}

.card-neon:hover::before {
    opacity: 1;
}

body.dark-theme .card-neon:hover {
    border-color: rgba(var(--accent-rgb), 0.4);
    box-shadow: 0 15px 30px -10px rgba(var(--accent-rgb), 0.15);
}

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

.valores-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
}

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

/* 8. SOLUÇÕES / SERVIÇOS (SLIDERS E DETALHES) */
#servicos {
    background-color: var(--bg-card);
}

.servico-item {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    margin-bottom: 6rem;
    align-items: center;
}

.servico-item.alternate-row {
    grid-template-columns: 0.9fr 1.1fr;
}

.servico-item:last-child {
    margin-bottom: 0;
}

.servico-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.servico-num {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.servico-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.25rem;
    line-height: 1.3;
}

.servico-content p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    line-height: 1.75;
}

.btn-action-spec {
    align-self: flex-start;
    background-color: var(--bg-page);
    border: 1px solid var(--border-color);
    color: var(--primary);
    padding: 0.75rem 1.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
}

.btn-action-spec:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--text-inverse);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.2);
}

/* ESTRUTURA DOS SLIDERS */
.slider-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16/11;
    box-shadow: var(--shadow);
    background-color: #000000;
    border: 1px solid var(--border-color);
}

.slider-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
    position: absolute;
    inset: 0;
    transition: opacity 0.5s ease-in-out, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.6s ease;
    filter: brightness(1.04) contrast(1.06) saturate(1.04);
    image-rendering: -webkit-optimize-contrast;
}

.slider-container:hover .slide-img {
    transform: scale(1.04);
    filter: brightness(1.09) contrast(1.1) saturate(1.06);
}

/* Efeito de Fade In */
.slide-img {
    animation: slideFadeEffect 0.5s ease-in-out;
}

@keyframes slideFadeEffect {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Botões do Carrossel */
.btn-slide {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-slide:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 15px var(--primary);
}

.btn-prev { left: 1rem; }
.btn-next { right: 1rem; }

/* Dots dos Sliders */
.slider-dots {
    position: absolute;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
    background: rgba(15, 23, 42, 0.4);
    padding: 0.4rem 0.8rem;
    border-radius: 30px;
    backdrop-filter: blur(4px);
}

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

.slide-dot.active {
    background-color: #ffffff;
    width: 18px;
    border-radius: 4px;
}

/* 9. PARCEIROS & CLIENTES (INFINITE TICKER) */
#parceiros-sessao {
    background-color: var(--bg-page);
    padding: 5rem 0;
    overflow: hidden;
    position: relative;
}

/* Zonas de Detecção de Velocidade Invisíveis */
.speed-zone {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 15%; /* 15% de largura */
    z-index: 20;
    pointer-events: auto;
    transition: background-color 0.3s ease;
}

.zone-left {
    left: 0;
    cursor: w-resize;
}

.zone-right {
    right: 0;
    cursor: e-resize;
}

/* Indicador visual de aceleração sutil */
.zone-left:hover {
    background: linear-gradient(to right, rgba(0, 242, 254, 0.04) 0%, transparent 100%);
}

.zone-right:hover {
    background: linear-gradient(to left, rgba(0, 242, 254, 0.04) 0%, transparent 100%);
}

.ticker-container {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    overflow: hidden;
    padding: 2.2rem 0;
}

.ticker-track {
    display: flex;
    width: max-content;
    will-change: transform;
}

.ticker-group {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding-right: 3rem;
}

/* Card Externo - Moldura Glassmorphism */
.ticker-logo {
    width: 170px;
    height: 85px;
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                background-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02),
                inset 0 1px 1px rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

/* Dark Theme overrides for the glassmorphic card */
body.dark-theme .ticker-logo {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25),
                inset 0 1px 1px rgba(255, 255, 255, 0.05);
}

/* Contêiner Interno (Wrapper) para fusão cromática */
.ticker-logo-inner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    border-radius: 12px;
    padding: 4px;
    opacity: 0.95;
    mix-blend-mode: normal !important;
    transition: opacity 0.4s ease, transform 0.4s ease, box-shadow 0.4s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.partner-logo,
.ticker-logo img,
.ticker-logo-inner img {
    width: auto;
    height: auto;
    max-width: 90% !important;
    max-height: 48px !important; /* increased size (e.g. 45px or 50px) */
    object-fit: contain !important;
    filter: none !important;
    mix-blend-mode: normal !important;
    display: block !important;
    transition: transform 0.4s ease;
}

/* Hover individual do Card */
.ticker-logo:hover {
    transform: translateY(-6px) scale(1.05);
    z-index: 10;
}

.ticker-logo:hover .ticker-logo-inner {
    opacity: 1.0;
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Add custom glow effects on hover based on theme */
.ticker-logo:hover {
    border-color: rgba(var(--primary-rgb), 0.4);
    box-shadow: 0 12px 24px -6px rgba(var(--primary-rgb), 0.12),
                0 0 15px rgba(var(--primary-rgb), 0.08);
}

body.dark-theme .ticker-logo:hover {
    border-color: rgba(var(--accent-rgb), 0.5);
    box-shadow: 0 12px 24px -6px rgba(0, 0, 0, 0.4),
                0 0 20px rgba(var(--accent-rgb), 0.25);
}

.ticker-container.reverse {
    margin-top: 1.5rem;
}

@media (max-width: 768px) {
    .ticker-logo {
        width: 140px;
        height: 70px;
        padding: 8px;
        border-radius: 16px;
    }
    .ticker-logo-inner {
        padding: 4px;
        border-radius: 10px;
    }
    .partner-logo,
    .ticker-logo img,
    .ticker-logo-inner img {
        max-height: 38px !important; /* scaled down for mobile container */
    }
}


/* 10. DEPOIMENTOS DE CLIENTES */
#depoimentos {
    background-color: var(--bg-card);
}

.testimonials-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: 2rem 0;
    min-height: 250px;
}

.testimonial-card {
    background-color: var(--bg-page);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    display: none;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-card.active {
    display: block;
    animation: slideFadeEffect 0.5s ease-in-out;
}

.testimonial-card::before {
    content: '“';
    position: absolute;
    top: 1rem;
    left: 2rem;
    font-size: 7rem;
    font-family: 'Outfit', sans-serif;
    color: rgba(var(--primary-rgb), 0.08);
    line-height: 1;
}

.testimonial-quote {
    font-size: 1.25rem;
    color: var(--text-main);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info strong {
    display: block;
    font-size: 1.05rem;
    color: var(--text-main);
}

.author-info span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.t-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.t-dot.active {
    background-color: var(--primary);
    width: 24px;
    border-radius: 5px;
}

/* Setas de Navegação de Depoimentos */
.t-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    box-shadow: var(--shadow-sm);
    padding: 0;
}

.t-arrow:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3);
}

.t-arrow.prev {
    left: -23px;
}

.t-arrow.next {
    right: -23px;
}

@media (max-width: 920px) {
    .t-arrow.prev {
        left: 10px;
    }
    .t-arrow.next {
        right: 10px;
    }
}

@media (max-width: 768px) {
    .t-arrow {
        width: 38px;
        height: 38px;
    }
    .t-arrow.prev {
        left: 5px;
    }
    .t-arrow.next {
        right: 5px;
    }
}

/* 11. FAQ ACCORDION */
#faq {
    background-color: var(--bg-page);
}

.faq-accordion {
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-header {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Outfit', sans-serif;
}

.faq-header:hover {
    background-color: var(--primary-light);
    color: var(--primary);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary);
    transition: var(--transition);
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-content {
    padding: 0 2rem 1.5rem;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
}

/* Estados ativos do FAQ */
.faq-item.active {
    border-color: rgba(var(--primary-rgb), 0.3);
    box-shadow: var(--shadow);
}

.faq-item.active .faq-header {
    color: var(--primary);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-item.active .faq-body {
    max-height: 250px; /* valor limite alto o suficiente */
}

/* 12. CONTATO & FORMULÁRIO INTELIGENTE */
#contato {
    background-color: var(--bg-card);
}

.contato-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

/* Informações de Contato */
.info-contato,
.form-contato-container {
    background-color: var(--bg-page);
    border: 1px solid var(--border-color);
    border-top: 3px solid transparent;
    border-radius: var(--radius);
    padding: 3rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.info-contato:hover,
.form-contato-container:hover {
    transform: translateY(-6px);
    border-color: rgba(var(--primary-rgb), 0.3);
    border-top: 3px solid #00f2fe;
    box-shadow: var(--shadow-hover);
}

/* Oculta qualquer pseudo-elemento flutuante no hover */
.info-contato:hover::before,
.form-contato-container:hover::before,
.info-contato:hover::after,
.form-contato-container:hover::after {
    display: none !important;
}

body.dark-theme .info-contato:hover,
body.dark-theme .form-contato-container:hover {
    border-color: rgba(var(--accent-rgb), 0.4);
    border-top: 3px solid #00f2fe;
    box-shadow: 0 15px 30px -10px rgba(var(--accent-rgb), 0.15);
}

.info-contato {
    justify-content: space-between;
}

.info-contato h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.contato-info-desc {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.contato-channels {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    margin-bottom: 3rem;
}

.channel-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: var(--radius-sm);
}

.channel-item:hover {
    background-color: var(--primary-light);
    transform: translateX(5px);
}

.channel-item .icon {
    font-size: 1.8rem;
    background-color: var(--primary-light);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.channel-item .icon svg {
    stroke: var(--primary);
    transition: var(--transition);
}

.channel-item:hover .icon {
    background-color: var(--primary);
}

.channel-item:hover .icon svg {
    stroke: #ffffff;
}

.channel-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-main);
    margin-bottom: 0.2rem;
}

.channel-item .channel-link {
    color: var(--text-muted);
    font-size: 1.05rem;
    font-weight: 500;
    transition: var(--transition);
}

.channel-item:hover .channel-link {
    color: var(--primary);
}

/* Ícones Sociais */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icon {
    width: 46px;
    height: 46px;
    background-color: var(--bg-page);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--text-muted);
}

.social-icon:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3);
}

.social-icon svg {
    transition: var(--transition);
}

.social-icon:hover svg {
    transform: scale(1.1);
}

/* Formulário de Contato */
.form-contato-container h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.5rem;
    position: relative;
}

.input-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.input-group input,
.input-group textarea {
    background-color: var(--bg-page);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.85rem 1.2rem;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    font-family: inherit;
    transition: var(--transition);
    width: 100%;
}

.input-group input:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
    background-color: var(--bg-card);
}

/* Validação Visual CSS */
.error-msg {
    color: #ef4444;
    font-size: 0.78rem;
    font-weight: 500;
    margin-top: 0.35rem;
    display: none;
    animation: slideFadeEffect 0.2s ease-in-out;
}

.input-group.error input,
.input-group.error textarea {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.03);
}

.input-group.error .error-msg {
    display: block;
}

/* Botão de Envio (Spinner) */
.btn-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #ffffff;
    border: none;
    padding: 1rem;
    border-radius: var(--radius-sm);
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 20px -5px rgba(var(--primary-rgb), 0.3);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(var(--primary-rgb), 0.5), 0 0 15px var(--accent);
}

.btn-submit .btn-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.8s linear infinite;
    position: absolute;
    display: none;
}

.btn-submit.loading .btn-text {
    visibility: hidden;
    opacity: 0;
}

.btn-submit.loading .btn-spinner {
    display: block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Mapa Box */
.map-box {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 420px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.mt-4 { margin-top: 3rem; }

/* 13. MODAIS DE ESPECIFICAÇÕES TÉCNICAS */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    padding: 1.5rem;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 800px;
    padding: 3.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    transform: scale(0.9);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: 1px solid var(--border-color);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background-color: #ef4444;
    border-color: #ef4444;
    color: #ffffff;
    transform: rotate(90deg);
}

.modal-header {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1.25rem;
}

.modal-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.modal-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.2;
}

.modal-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.modal-col h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
}

.modal-col ul {
    list-style: none;
}

.modal-col ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.85rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.modal-col ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent);
    box-shadow: 0 0 5px var(--accent);
}

/* 14. TOAST NOTIFICATION */
.toast {
    position: fixed;
    bottom: 2.5rem;
    left: 2.5rem;
    background-color: #10b981;
    color: #ffffff;
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
    z-index: 2100;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    transform: translateY(100px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.toast-icon {
    font-size: 1.2rem;
    background-color: rgba(255, 255, 255, 0.25);
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 15. WHATSAPP FLUTUANTE PREMIUM */
.whatsapp-float {
    position: fixed;
    bottom: 2.5rem;
    right: 2.5rem;
    background-color: #25d366;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 998;
    transition: var(--transition);
}

.whatsapp-float img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    z-index: 2;
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.08);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.6);
}

/* Pulse Ring Animado */
.pulse-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid #25d366;
    animation: waPulse 2s infinite;
    opacity: 0.8;
}

@keyframes waPulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

/* Whatsapp Notification Badge */
.whatsapp-badge {
    position: absolute;
    top: -3px;
    right: -3px;
    background-color: #ef4444;
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    z-index: 3;
    animation: waBadgeBounce 3s infinite;
}

@keyframes waBadgeBounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
    60% { transform: translateY(-3px); }
}

/* 16. RODAPÉ (FOOTER) */
footer {
    background-color: var(--bg-dark);
    color: #94a3b8;
    padding: 5rem 2rem 2.5rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 3.5rem;
}

.footer-about h4 {
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    letter-spacing: 0.05em;
}

.footer-about p {
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 440px;
    margin-bottom: 1.5rem;
}

.badge-cft {
    background-color: rgba(var(--primary-rgb), 0.15);
    color: var(--primary);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

body.dark-theme .badge-cft {
    background-color: rgba(6, 182, 212, 0.15);
    color: var(--accent);
    border-color: rgba(6, 182, 212, 0.3);
}

.footer-links h4 {
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    letter-spacing: 0.05em;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 0.85rem;
}

.footer-links ul li a {
    color: #64748b;
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

body.dark-theme .footer-links ul li a:hover {
    color: var(--accent);
}

.footer-bottom {
    max-width: 1200px;
    margin: 2.5rem auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #475569;
}

/* 17. RESPONSIVIDADE E ADAPTAÇÃO */

/* Hamburger Button */
.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    cursor: pointer;
    position: relative;
    z-index: 1100;
}

.menu-toggle span {
    position: absolute;
    left: 11px;
    width: 20px;
    height: 2px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle span:nth-child(1) { top: 15px; }
.menu-toggle span:nth-child(2) { top: 21px; }
.menu-toggle span:nth-child(3) { top: 27px; }

/* Hamburger Ativo */
.menu-toggle.active span:nth-child(1) {
    top: 21px;
    transform: rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}
.menu-toggle.active span:nth-child(3) {
    top: 21px;
    transform: rotate(-45deg);
}

/* Telas de Médio Porte (Tablets) */
@media (max-width: 992px) {
    section {
        padding: 5rem 1.5rem;
    }

    .hero-content h1 {
        font-size: 3.2rem;
    }

    .servico-item,
    .servico-item.alternate-row {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .servico-item.alternate-row .servico-content {
        order: 2;
    }

    .servico-item.alternate-row .slider-container {
        order: 1;
    }

    .contato-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .modal-content {
        padding: 2.5rem;
        max-width: 90%;
    }

    .modal-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Telas Mobile (Celulares) */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 115px;
    }
    
    body {
        padding-top: 70px;
    }

    header .nav-container {
        padding: 0.75rem 1.25rem;
    }

    .logo {
        height: 38px;
    }

    section {
        padding: 3.5rem 1.25rem;
    }

    h2.section-title {
        font-size: 1.85rem;
        margin-bottom: 2.5rem;
    }

    /* Exibir hamburger e ocultar links */
    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--bg-card);
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 6rem 2rem 2rem;
        gap: 1.5rem;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        z-index: 1050;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links li a {
        display: block;
        font-size: 1.15rem;
        padding: 0.75rem 1rem;
    }

    .nav-links li a.active::after {
        display: none;
    }

    /* Ocultar barra lateral de fibra no mobile para liberar espaço */
    .fiber-scroll {
        display: none;
    }

    .hero-content h1 {
        font-size: 2.2rem;
        line-height: 1.2;
    }

    .hero-content p {
        font-size: 1.05rem;
        margin-bottom: 1.75rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .testimonial-card {
        padding: 2rem 1.5rem;
    }

    /* Ajuste fino para sliders no mobile */
    .slider-container {
        aspect-ratio: 4/3;
    }

    /* Ajuste de modais no mobile para evitar transbordamento */
    .modal-content {
        padding: 1.5rem;
        max-width: 95%;
        max-height: 90vh;
        overflow-y: auto;
    }

    .info-contato,
    .form-contato-container {
        padding: 2rem 1.25rem;
    }

    .channel-item .channel-link {
        font-size: 0.95rem;
        word-break: break-all;
        overflow-wrap: break-word;
    }

    .map-box {
        height: 280px;
    }
}

/* ==========================================================================
   9. SELETOR DE IDIOMAS (IDIOMAS TRADUÇÃO)
   ========================================================================== */
.language-selector {
    position: relative;
}

.lang-select-btn {
    background: none;
    border: 1px solid var(--border-color);
    height: 42px;
    padding: 0 0.85rem;
    border-radius: 21px; /* Botão formato cápsula premium */
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    color: var(--text-main);
    transition: var(--transition);
}

.lang-select-btn:hover {
    background-color: var(--primary-light);
    border-color: var(--primary);
}

.lang-select-btn .flag-emoji {
    font-size: 1.1rem;
    line-height: 1;
}

.lang-select-btn .lang-text {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.lang-select-btn .chevron-icon {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    transition: transform 0.3s ease;
}

.lang-select-btn.active .chevron-icon {
    transform: rotate(180deg);
}

/* Dropdown de Idiomas */
.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 140px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.25s;
    z-index: 1100;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.lang-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    background: none;
    border: none;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: left;
    transition: var(--transition);
    width: 100%;
}

.lang-option:hover,
.lang-option.active {
    background-color: var(--primary-light);
    color: var(--primary);
}

.lang-option .flag-emoji {
    font-size: 1.15rem;
}

/* Ajustes Responsivos adicionais */
@media (max-width: 768px) {
    .lang-dropdown {
        right: 0;
    }
}

/* ==========================================================================
   MEGA-MENU DE SERVIÇOS — NAVBAR
   ========================================================================== */

/* Container do item de serviços na nav */
.nav-dropdown-wrapper {
    position: relative;
}

/* Botão/link do dropdown de serviços */
.nav-services-btn {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
    background: none;
    border: none;
    font-family: inherit;
}

.nav-services-btn:hover,
.nav-dropdown-wrapper:hover .nav-services-btn {
    color: var(--primary);
    background-color: var(--primary-light);
}

.nav-services-btn.active {
    color: var(--primary);
    font-weight: 600;
}

.nav-services-btn .chevron-nav {
    width: 14px;
    height: 14px;
    transition: transform 0.25s ease;
    stroke: currentColor;
    stroke-width: 2.5;
    fill: none;
}

.nav-dropdown-wrapper:hover .chevron-nav,
.nav-dropdown-wrapper.open .chevron-nav {
    transform: rotate(180deg);
}



/* ==========================================================================
   SUBHEADER DE SERVIÇOS (FIXO & GLASSMORPHISM)
   ========================================================================== */

.secondary-nav {
    width: 100%;
    border-top: 1px solid rgba(var(--primary-rgb), 0.06);
    border-bottom: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition);
}

body.dark-theme .secondary-nav {
    background: rgba(9, 13, 22, 0.45);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.secondary-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.65rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: nowrap; /* Linha horizontal única garantida */
    scrollbar-width: none; /* Ocultar scrollbar no Firefox */
    transition: var(--transition);
}

.secondary-nav-container::-webkit-scrollbar {
    display: none; /* Ocultar scrollbar no Chrome/Safari */
}

.secondary-nav a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-sm);
}

.secondary-nav a:hover {
    color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-1px);
}

.sec-nav-icon {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    transition: var(--transition);
    flex-shrink: 0;
}

/* ==========================================================================
   RESPONSIVIDADE E AJUSTES DE ESPAÇO
   ========================================================================== */

/* Telas de laptops e desktops médios: encolhe fontes e espaçamentos para caber na mesma linha */
@media (max-width: 1200px) {
    .secondary-nav-container {
        gap: 0.85rem;
        padding: 0.65rem 1.5rem;
    }
    .secondary-nav a {
        font-size: 0.8rem;
        gap: 0.4rem;
        padding: 0.3rem 0.4rem;
    }
    .sec-nav-icon {
        width: 13px;
        height: 13px;
    }
}

@media (max-width: 1024px) {
    .secondary-nav-container {
        gap: 0.5rem;
        padding: 0.5rem 1rem;
    }
    .secondary-nav a {
        font-size: 0.75rem;
        gap: 0.3rem;
        padding: 0.25rem 0.35rem;
    }
    .sec-nav-icon {
        width: 12px;
        height: 12px;
    }
}

/* Tablets e Mobile: ativa rolagem horizontal suave por toque para que nada fique escondido por falta de espaço */
@media (max-width: 768px) {
    body {
        padding-top: 110px; /* Reduz padding já que o header encolhe */
    }
    .secondary-nav-container {
        justify-content: flex-start; /* Alinha à esquerda para iniciar rolagem */
        overflow-x: auto;
        gap: 0.75rem;
        padding: 0.5rem 1rem;
        -webkit-overflow-scrolling: touch; /* Rolagem inercial no iOS */
    }
    .secondary-nav a {
        font-size: 0.78rem;
        padding: 0.4rem 0.75rem;
        background: rgba(var(--primary-rgb), 0.05);
        border: 1px solid rgba(var(--primary-rgb), 0.08);
    }
    body.dark-theme .secondary-nav a {
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid rgba(255, 255, 255, 0.05);
    }
}

/* Otimização para celulares muito pequenos (telas estreitas como iPhone SE) */
@media (max-width: 480px) {
    header .nav-container {
        padding: 0.75rem 0.75rem;
    }
    .logo {
        height: 32px;
    }
    .lang-select-btn {
        height: 36px;
        padding: 0 0.5rem;
    }
    .theme-toggle {
        width: 36px;
        height: 36px;
    }
    .menu-toggle {
        width: 36px;
        height: 36px;
    }
    .menu-toggle span {
        left: 8px;
        width: 18px;
    }
    .menu-toggle span:nth-child(1) { top: 12px; }
    .menu-toggle span:nth-child(2) { top: 17px; }
    .menu-toggle span:nth-child(3) { top: 22px; }
}