/* ==========================================================================
   SMARTTRIP.BR - BRAND CSS SYSTEM (ANIMAÇÃO GLOBAL NO FUNDO DO SITE)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIÁVEIS CSS (AMOSTRADAS DIRETAMENTE DA MARCA @SMARTTRIP.BR)
   -------------------------------------------------------------------------- */
:root {
    /* Cores Principais da Identidade Visual @smarttrip.br */
    --brand-navy: #283774;          /* Azul Marinho Oficial do texto "smart" */
    --brand-navy-light: #364893;    /* Azul Marinho Vivo para destaques e botões */
    --brand-navy-dark: #121936;     /* Fundo escuro azul marinho profundo */
    --brand-navy-darker: #0a0f24;   /* Fundo alternado mais escuro */
    
    --brand-gold: #f5a319;          /* Amarelo Ouro Oficial do avião da logo */
    --brand-gold-hover: #e0900b;    /* Dourado escuro para hover */
    --brand-gold-light: #fcc250;    /* Amarelo Ouro Claro para destaques de texto */

    /* Cores de Texto da Marca */
    --text-light: #ffffff;           /* Texto principal em Branco Puro */
    --text-muted: #cad5f0;           /* Texto secundário em tom Azul-Acinzentado Suave */
    --text-gold: var(--brand-gold);  /* Texto de ênfase em Amarelo Ouro */
    --text-navy: var(--brand-navy);  /* Texto em elementos claros */

    /* WhatsApp Branded Colors */
    --whatsapp-color: #25d366;
    --whatsapp-hover: #128c7e;
    --whatsapp-shadow: rgba(37, 211, 102, 0.35);

    /* Cores de Fundo e Cards baseadas no Azul Marinho */
    --bg-dark: var(--brand-navy-dark);
    --bg-darker: var(--brand-navy-darker);
    --bg-card: rgba(26, 37, 84, 0.55);/* Cards translúcidos em Azul Marinho com Glassmorphism */
    --border-color: rgba(245, 163, 25, 0.28); /* Borda elegante em Amarelo Ouro */

    /* Glassmorphism & Transparências */
    --glass-bg: rgba(18, 25, 54, 0.82);
    --glass-border: rgba(245, 163, 25, 0.32);

    /* Sombras e Efeitos */
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 25px rgba(245, 163, 25, 0.25);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    /* Tipografia */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   2. RESET E ESTILOS BASE DE TEXTO
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

ul { list-style: none; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
input, select, textarea, button { font-family: inherit; font-size: 1rem; outline: none; border: none; }

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding { padding: 6rem 0; position: relative; z-index: 2; }
.bg-darker { background-color: rgba(10, 15, 36, 0.65); backdrop-filter: blur(8px); }
.bg-transparent-section { background-color: rgba(18, 25, 54, 0.55); backdrop-filter: blur(8px); }
.text-center { text-align: center; }
.w-100 { width: 100%; }
.mt-2 { margin-top: 0.75rem; }

/* --------------------------------------------------------------------------
   3. ANIMAÇÃO DE FUNDO GLOBAL (SITE-WIDE BACKGROUND ANIMATION)
   -------------------------------------------------------------------------- */
.site-bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    background-color: var(--bg-dark);
    overflow: hidden;
}

.site-bg-canvas,
.site-bg-video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.site-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(18, 25, 54, 0.78) 0%,
        rgba(12, 17, 40, 0.82) 40%,
        rgba(10, 15, 36, 0.88) 100%
    );
    pointer-events: none;
}

/* Títulos de Seção */
.section-header {
    max-width: 760px;
    margin: 0 auto 3.5rem auto;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--brand-gold);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   4. ESTILIZAÇÃO DA LOGOMARCA OFICIAL DA SMARTTRIP.BR
   -------------------------------------------------------------------------- */
.logo-brand {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
}

.logo-img {
    height: 52px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
    transition: transform var(--transition-fast);
}

.logo-brand:hover .logo-img {
    transform: scale(1.04);
}

.footer-logo-img {
    height: 60px;
    max-width: 200px;
}

/* --------------------------------------------------------------------------
   5. CABEÇALHO E NAV (HEADER GLASSMORPHISM)
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: background-color var(--transition-normal), padding var(--transition-normal), backdrop-filter var(--transition-normal);
}

.header.scrolled {
    background-color: rgba(18, 25, 54, 0.95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-soft);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 0.3rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-gold), var(--brand-gold-light));
    transition: width var(--transition-normal);
    border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.btn-nav-whatsapp {
    padding: 0.6rem 1.2rem;
    font-size: 0.88rem;
}

/* Toggle Menu Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.menu-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: #ffffff;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
    border-radius: 2px;
}

/* --------------------------------------------------------------------------
   6. HERO SECTION INSTITUCIONAL
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 6rem;
    padding-bottom: 4rem;
    z-index: 2;
}

.hero-container {
    position: relative;
    z-index: 3;
    display: flex;
    justify-content: center;
}

.hero-content {
    max-width: 940px;
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.2rem;
    background: rgba(245, 163, 25, 0.14);
    border: 1px solid rgba(245, 163, 25, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--brand-gold);
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--brand-gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--brand-gold);
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: clamp(2.4rem, 5.2vw, 4.2rem);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
    letter-spacing: -1.2px;
    margin-bottom: 1.2rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.highlight-text {
    background: linear-gradient(135deg, var(--brand-gold-light) 0%, var(--brand-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 1.8vw, 1.25rem);
    color: var(--text-muted);
    max-width: 780px;
    margin-bottom: 2.8rem;
    font-weight: 400;
    line-height: 1.65;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

/* Container de Ações Principais do Hero */
.hero-actions-container {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.btn-hero-lg {
    padding: 1.1rem 2.2rem;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-outline-hero {
    padding: 1.05rem 2rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(245, 163, 25, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    color: #ffffff;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.btn-outline-hero:hover {
    background: rgba(245, 163, 25, 0.18);
    border-color: var(--brand-gold);
    transform: translateY(-2px);
}

/* Barra de Selos Institucionais de Credibilidade */
.trust-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.8rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 1.1rem 2rem;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-soft);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.92rem;
    font-weight: 600;
    color: #ffffff;
}

.trust-icon {
    width: 20px;
    height: 20px;
    color: var(--brand-gold);
}

.trust-divider {
    width: 1px;
    height: 20px;
    background-color: var(--border-color);
}

/* --------------------------------------------------------------------------
   7. BOTÕES (CTA & WHATSAPP)
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    cursor: pointer;
    font-weight: 700;
    transition: all var(--transition-fast);
    border-radius: var(--radius-md);
}

.btn-primary {
    background: linear-gradient(135deg, var(--brand-navy-light) 0%, var(--brand-navy) 100%);
    border: 1px solid rgba(245, 163, 25, 0.4);
    color: #ffffff;
    padding: 0.9rem 1.8rem;
    box-shadow: 0 4px 15px rgba(40, 55, 116, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    border-color: var(--brand-gold);
    box-shadow: 0 8px 25px rgba(245, 163, 25, 0.35);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp-color) 0%, var(--whatsapp-hover) 100%);
    color: #ffffff;
    padding: 0.9rem 1.8rem;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px var(--whatsapp-shadow);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55);
    background: linear-gradient(135deg, #28e16f 0%, #0e7a6e 100%);
}

.btn-whatsapp-sm {
    background: rgba(37, 211, 102, 0.14);
    color: var(--whatsapp-color);
    border: 1px solid rgba(37, 211, 102, 0.4);
    padding: 0.6rem 1.1rem;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-whatsapp-sm:hover {
    background: var(--whatsapp-color);
    color: #ffffff;
    border-color: var(--whatsapp-color);
}

.whatsapp-icon { width: 20px; height: 20px; }
.whatsapp-icon-lg { width: 24px; height: 24px; }

/* --------------------------------------------------------------------------
   8. SEÇÃO POR QUE NÓS (GRID DE DIFERENCIAIS GLASSMORPHISM)
   -------------------------------------------------------------------------- */
.grid-diferenciais {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.card-diferencial {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 2.2rem 1.8rem;
    border-radius: var(--radius-lg);
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.card-diferencial:hover {
    transform: translateY(-6px);
    border-color: var(--brand-gold);
    box-shadow: var(--shadow-soft), 0 0 30px rgba(245, 163, 25, 0.2);
}

.diferencial-icon-bg {
    width: 56px;
    height: 56px;
    background: rgba(245, 163, 25, 0.14);
    border: 1px solid rgba(245, 163, 25, 0.35);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.4rem;
}

.diferencial-icon {
    width: 28px;
    height: 28px;
    color: var(--brand-gold);
}

.card-diferencial h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: #ffffff;
}

.card-diferencial p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   9. SEÇÃO DESTINOS EM DESTAQUE (CURADORIA DE CARDS)
   -------------------------------------------------------------------------- */
.grid-destinos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.2rem;
}

.card-destino {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.card-destino:hover {
    transform: translateY(-8px);
    border-color: var(--brand-gold);
    box-shadow: var(--shadow-soft), 0 0 35px rgba(0, 0, 0, 0.5);
}

.card-destino-img {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
}

.card-destino-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.card-destino:hover .card-destino-img img {
    transform: scale(1.08);
}

.tag-destino {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(18, 25, 54, 0.92);
    backdrop-filter: blur(8px);
    color: var(--brand-gold);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(245, 163, 25, 0.35);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-destino-body {
    padding: 1.8rem;
}

.card-destino-body h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.6rem;
}

.card-destino-body p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.55;
}

.card-destino-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-color);
}

.destino-info {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Skeleton Loader - Estado de carregamento dos pacotes do CRM */
@keyframes shimmer {
    0%   { background-position: -800px 0; }
    100% { background-position: 800px 0; }
}

.card-skeleton-img {
    background: linear-gradient(
        90deg,
        rgba(255,255,255,0.06) 25%,
        rgba(255,255,255,0.12) 50%,
        rgba(255,255,255,0.06) 75%
    );
    background-size: 800px 100%;
    animation: shimmer 1.5s infinite linear;
}

.skeleton-line {
    border-radius: 6px;
    margin-bottom: 0.75rem;
    background: linear-gradient(
        90deg,
        rgba(255,255,255,0.06) 25%,
        rgba(255,255,255,0.12) 50%,
        rgba(255,255,255,0.06) 75%
    );
    background-size: 800px 100%;
    animation: shimmer 1.5s infinite linear;
}

.skeleton-title {
    height: 1.4rem;
    width: 70%;
}

.skeleton-text {
    height: 0.9rem;
    width: 100%;
}

.skeleton-text.short {
    width: 50%;
}

/* --------------------------------------------------------------------------
   10. SEÇÃO DEPOIMENTOS DE CLIENTES
   -------------------------------------------------------------------------- */
.depoimentos-carousel {
    max-width: 860px;
    margin: 0 auto 2rem auto;
    position: relative;
    min-height: 200px;
}

.depoimento-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 2.8rem;
    border-radius: var(--radius-lg);
    text-align: center;
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.depoimento-card.active {
    display: block;
    opacity: 1;
}

/* Avatar de Cliente Real */
.depoimento-avatar-wrapper {
    width: 96px;
    height: 96px;
    margin: 0 auto 1.2rem auto;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--brand-gold);
    box-shadow: 0 0 20px rgba(245, 163, 25, 0.45);
}

.depoimento-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stars {
    color: var(--brand-gold);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.depoimento-texto {
    font-size: 1.15rem;
    font-style: italic;
    color: #ffffff;
    line-height: 1.7;
    margin-bottom: 1.8rem;
}

.depoimento-autor strong {
    display: block;
    font-size: 1.05rem;
    color: #ffffff;
}

.depoimento-local {
    display: inline-block;
    font-size: 0.88rem;
    color: var(--brand-gold);
    font-weight: 700;
    margin-top: 0.2rem;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
}

.carousel-dots .dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-dots .dot.active {
    background: var(--brand-gold);
    transform: scale(1.25);
}

/* --------------------------------------------------------------------------
   11. SEÇÃO CONTATO INSTITUCIONAL
   -------------------------------------------------------------------------- */
.grid-contato {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: start;
}

.contato-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.whatsapp-banner-card {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.14) 0%, rgba(18, 140, 126, 0.22) 100%);
    border: 1px solid rgba(37, 211, 102, 0.4);
    backdrop-filter: blur(10px);
    padding: 1.8rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2.2rem;
}

.wb-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.wb-icon {
    width: 42px;
    height: 42px;
    color: var(--whatsapp-color);
    flex-shrink: 0;
}

.wb-header h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
}

.wb-header p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.contato-detalhes {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.cd-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    padding: 1.1rem 1.4rem;
    border-radius: var(--radius-md);
}

.cd-icon {
    width: 24px;
    height: 24px;
    color: var(--brand-gold);
    flex-shrink: 0;
}

.cd-item span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cd-item strong {
    font-size: 1rem;
    color: #ffffff;
}

/* Formulário de Contato */
.contato-form-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.contato-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.4rem;
}

.contato-form p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 1.8rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.2rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--brand-gold);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(245, 163, 25, 0.25);
}

/* --------------------------------------------------------------------------
   12. FOOTER INSTITUCIONAL
   -------------------------------------------------------------------------- */
.footer {
    background-color: rgba(10, 15, 36, 0.95);
    border-top: 1px solid var(--border-color);
    padding-top: 4.5rem;
    position: relative;
    z-index: 2;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-about {
    color: var(--text-muted);
    font-size: 0.92rem;
    max-width: 400px;
    line-height: 1.65;
}

.footer-col h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: #ffffff;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.footer-links a:hover {
    color: var(--brand-gold);
}

.footer-contact-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.5rem 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --------------------------------------------------------------------------
   13. ANIMAÇÕES FADE-IN
   -------------------------------------------------------------------------- */
.animate-fade-in {
    opacity: 0;
    transform: translateY(24px);
    animation: fadeInUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-badge.animate-fade-in           { animation-delay: 0.15s; }
.hero-title.animate-fade-in           { animation-delay: 0.3s; }
.hero-subtitle.animate-fade-in        { animation-delay: 0.45s; }
.hero-actions-container.animate-fade-in { animation-delay: 0.6s; }
.trust-bar.animate-fade-in            { animation-delay: 0.75s; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.5; }
}

/* --------------------------------------------------------------------------
   14. RESPONSIVIDADE E MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .grid-contato {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 90vh;
        padding-top: 6rem;
    }



    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: rgba(18, 25, 54, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 6rem 2rem 2rem;
        transition: right var(--transition-normal);
        border-left: 1px solid var(--border-color);
    }

    .nav-menu.active { right: 0; }
    .nav-list { flex-direction: column; align-items: flex-start; gap: 1.8rem; }
    .btn-nav-whatsapp { display: none; }
    .menu-toggle { display: flex; }

    .menu-toggle.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle.active .bar:nth-child(2) { opacity: 0; }
    .menu-toggle.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .trust-bar {
        flex-direction: column;
        gap: 0.8rem;
        border-radius: var(--radius-lg);
    }

    /* Botões com toque mínimo de 48px */
    .btn, .btn-whatsapp, .btn-primary, .btn-outline-hero {
        min-height: 48px;
    }
    .btn-whatsapp-sm {
        min-height: 44px;
        padding: 0.7rem 1.1rem;
    }

    /* Destinos: 2 colunas em tablets */
    .grid-destinos {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .trust-divider { display: none; }
    .footer-container { grid-template-columns: 1fr; }
    .footer-bottom-container { flex-direction: column; gap: 0.6rem; text-align: center; }
}

/* --------------------------------------------------------------------------
   Celulares (360px – 480px): breakpoint mais importante para mobile-first
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
    /* Espaçamento vertical reduzido */
    .section-padding { padding: 3.5rem 0; }

    /* Hero ajustado */
    /* Logo ajustada no mobile */
    .logo-img { height: 42px; }

    .hero {
        min-height: 100svh; /* svh = safe viewport height (respeita barra do browser) */
        padding-top: 5rem;
        padding-bottom: 2rem;
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.9rem;
        text-align: center;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-actions-container {
        flex-direction: column;
        width: 100%;
        gap: 0.85rem;
    }

    .btn-hero-lg,
    .btn-outline-hero {
        width: 100%;
        min-height: 52px;
        font-size: 0.95rem;
        justify-content: center;
    }

    /* Trust bar compacta */
    .trust-bar {
        padding: 0.9rem 1rem;
        gap: 0.6rem;
    }
    .trust-item { font-size: 0.85rem; }

    /* Seção header ajustado */
    .section-title { font-size: clamp(1.65rem, 6vw, 2.2rem); }
    .section-desc  { font-size: 0.95rem; }
    .section-header { margin-bottom: 2rem; }

    /* Diferenciais: 1 coluna em mobile */
    .grid-diferenciais {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    .card-diferencial { padding: 1.6rem 1.2rem; }

    /* Destinos: 1 coluna garantida em celular */
    .grid-destinos {
        grid-template-columns: 1fr;
        gap: 1.4rem;
    }
    .card-destino-img { height: 200px; }
    .card-destino-body { padding: 1.2rem; }
    .card-destino-body h3 { font-size: 1.1rem; }

    /* Depoimentos */
    .depoimento-card { padding: 1.8rem 1.2rem; }
    .depoimento-texto { font-size: 0.98rem; }

    /* Contato: formulário full-width */
    .grid-contato {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .contato-form-container { padding: 0; }
    .form-group input,
    .form-group textarea {
        padding: 0.9rem 0.85rem;
        font-size: 1rem; /* evita zoom automático no iOS */
    }
    .btn-primary.w-100 {
        min-height: 52px;
        font-size: 1rem;
    }

    /* WhatsApp banner */
    .whatsapp-banner-card { padding: 1.2rem; }

    /* Footer */
    .footer-container { gap: 2rem; }
    .footer-about { max-width: 100%; }
    .footer { padding-top: 3rem; }

    /* Scroll horizontal: garantia total */
    * { max-width: 100%; box-sizing: border-box; }
    img { max-width: 100%; height: auto; }
}