/* ==============================================================================
   MASTER DRIVE AUTO ESCOLA — TEMA PREMIUM PRETO E DOURADO
   ============================================================================== */

:root {
    --preto-fundo: #0B0B0B;
    --preto-card: #121212;
    --preto-card-alto: #171717;
    --dourado: #C5A253;
    --dourado-claro: #E8D5A3;
    --champagne: #F5E6C8;
    --dourado-cta-de: #C5A253;
    --dourado-cta-para: #E8C874;
    --branco: #FFFFFF;
    --off-white: #F9F7F2;
    --cinza-texto: #A0A0A0;
    --borda-sutil: rgba(197, 162, 83, 0.25);
    --sombra-suave: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
    --raio: 24px;
    --whatsapp-verde: #25D366;
    --tiktok-preto: #000000;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--preto-fundo);
    color: var(--off-white);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', 'Instrument Serif', serif;
    font-weight: 600;
    color: var(--branco);
    letter-spacing: 0.2px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: 'Inter', sans-serif; cursor: pointer; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.gradiente-dourado {
    background: linear-gradient(135deg, var(--dourado-cta-de) 0%, var(--dourado-cta-para) 100%);
}

.texto-dourado { color: var(--dourado); }

/* ---------------------------- BOTÕES ---------------------------- */
.btn-primario {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--dourado-cta-de) 0%, var(--dourado-cta-para) 100%);
    color: #0B0B0B;
    font-weight: 700;
    border: none;
    border-radius: 100px;
    font-size: 1rem;
    box-shadow: 0 10px 30px -8px rgba(197, 162, 83, 0.5);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.btn-primario:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -8px rgba(197, 162, 83, 0.65); }

.btn-secundario {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: transparent;
    color: var(--branco);
    font-weight: 600;
    border: 1px solid var(--borda-sutil);
    border-radius: 100px;
    font-size: 1rem;
    transition: all 0.25s ease;
}
.btn-secundario:hover { border-color: var(--dourado); background: rgba(197, 162, 83, 0.08); }

/* ---------------------------- HEADER ---------------------------- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 11, 11, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--borda-sutil);
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 40px; width: auto; border-radius: 8px; }
.logo span {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dourado);
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a:not(.btn-nav-zap) {
    color: var(--cinza-texto);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:not(.btn-nav-zap):hover { color: var(--dourado); }
.btn-nav-zap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    background: linear-gradient(135deg, var(--dourado-cta-de) 0%, var(--dourado-cta-para) 100%);
    color: #0B0B0B;
    font-weight: 700;
    border-radius: 100px;
    font-size: 0.9rem;
    border: none;
}
.nav-toggle { display: none; background: none; border: none; color: var(--dourado); font-size: 1.6rem; }

@media (max-width: 860px) {
    .nav-links { position: fixed; top: 76px; left: 0; right: 0; background: var(--preto-card); flex-direction: column; padding: 24px; gap: 20px; border-bottom: 1px solid var(--borda-sutil); transform: translateY(-150%); transition: transform 0.3s ease; }
    .nav-links.aberto { transform: translateY(0); }
    .nav-toggle { display: block; }
}

/* ---------------------------- HERO ---------------------------- */
.hero {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 24px 60px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}
.badge {
    display: inline-block;
    padding: 8px 18px;
    background: rgba(197, 162, 83, 0.12);
    border: 1px solid var(--borda-sutil);
    border-radius: 100px;
    color: var(--dourado);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.hero-text h1 {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.15;
    margin-bottom: 22px;
}
.hero-text h1 em { color: var(--dourado); font-style: normal; }
.hero-text p { color: var(--cinza-texto); font-size: 1.08rem; max-width: 520px; margin-bottom: 32px; }
.hero-botoes { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }

.vagas-alerta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: rgba(197, 162, 83, 0.08);
    border: 1px dashed var(--borda-sutil);
    border-radius: 14px;
    color: var(--dourado-claro);
    font-size: 0.9rem;
}
.vagas-alerta .ponto {
    width: 8px; height: 8px; border-radius: 50%;
    background: #E8C874;
    box-shadow: 0 0 0 0 rgba(232, 200, 116, 0.6);
    animation: pulsar-ponto 1.8s infinite;
}
@keyframes pulsar-ponto {
    0% { box-shadow: 0 0 0 0 rgba(232, 200, 116, 0.55); }
    70% { box-shadow: 0 0 0 10px rgba(232, 200, 116, 0); }
    100% { box-shadow: 0 0 0 0 rgba(232, 200, 116, 0); }
}

.hero-image { position: relative; border-radius: var(--raio); overflow: hidden; }
.hero-image img {
    width: 100%;
    height: 460px;
    object-fit: cover;
    border-radius: var(--raio);
    border: 1px solid var(--borda-sutil);
}
.floating-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: rgba(18, 18, 18, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid var(--borda-sutil);
    border-radius: 18px;
    padding: 18px 22px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--sombra-suave);
}
.floating-card .icon {
    width: 46px; height: 46px; border-radius: 12px;
    background: linear-gradient(135deg, var(--dourado-cta-de), var(--dourado-cta-para));
    display: flex; align-items: center; justify-content: center;
    color: #0B0B0B; font-size: 1.1rem;
}
.floating-card .info strong { display: block; font-size: 1.2rem; color: var(--branco); }
.floating-card .info span { font-size: 0.8rem; color: var(--cinza-texto); }

@media (max-width: 900px) {
    .hero { grid-template-columns: 1fr; padding-top: 40px; }
    .hero-image img { height: 320px; }
}

/* ---------------------------- SEÇÕES GERAIS ---------------------------- */
section { padding: 90px 0; }
.secao-alt { background: var(--preto-card); }
.cabecalho-secao { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.cabecalho-secao .eyebrow {
    color: var(--dourado);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 14px;
}
.cabecalho-secao h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 16px; }
.cabecalho-secao p { color: var(--cinza-texto); font-size: 1.05rem; }

/* ---------------------------- SIMULADOR ---------------------------- */
.simulador-card {
    background: var(--preto-card);
    border: 1px solid var(--borda-sutil);
    border-radius: var(--raio);
    padding: 36px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
    box-shadow: var(--sombra-suave);
}
.simulador-campo label { display: block; color: var(--cinza-texto); font-size: 0.85rem; margin-bottom: 8px; font-weight: 500; }
.simulador-campo select {
    width: 100%; padding: 14px 16px; background: var(--preto-fundo);
    border: 1px solid var(--borda-sutil); border-radius: 12px; color: var(--branco); font-size: 1rem;
}
.simulador-slider { margin-top: 22px; }
.simulador-slider input[type="range"] {
    width: 100%; accent-color: var(--dourado); margin-top: 10px;
}
.simulador-resultado {
    background: var(--preto-fundo);
    border: 1px solid var(--borda-sutil);
    border-radius: 18px;
    padding: 28px;
    text-align: center;
}
.simulador-resultado .valor-parcela { font-size: 2.4rem; color: var(--dourado); font-family: 'Playfair Display', serif; }
.simulador-resultado .valor-total { color: var(--cinza-texto); font-size: 0.9rem; margin-top: 6px; }
.simulador-resultado .btn-primario { margin-top: 20px; width: 100%; justify-content: center; }

@media (max-width: 780px) { .simulador-card { grid-template-columns: 1fr; } }

/* ---------------------------- CARDS DE PLANOS ---------------------------- */
.grid-planos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card-plano {
    position: relative;
    background: var(--preto-card);
    border: 1px solid var(--borda-sutil);
    border-radius: var(--raio);
    padding: 34px 28px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.card-plano:hover { transform: translateY(-6px); border-color: var(--dourado); }
.card-plano.destaque {
    border: 1px solid var(--dourado);
    background: linear-gradient(180deg, rgba(197,162,83,0.08) 0%, var(--preto-card) 100%);
    transform: scale(1.03);
}
.selo-destaque {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(135deg, var(--dourado-cta-de), var(--dourado-cta-para));
    color: #0B0B0B; font-size: 0.72rem; font-weight: 800; letter-spacing: 1px;
    padding: 7px 18px; border-radius: 100px; text-transform: uppercase; white-space: nowrap;
}
.card-plano .icone-plano {
    width: 100%; height: 150px; border-radius: 16px; overflow: hidden; margin-bottom: 22px; background: var(--preto-fundo);
}
.card-plano .icone-plano img { width: 100%; height: 100%; object-fit: cover; }
.card-plano h3 { font-size: 1.5rem; margin-bottom: 6px; }
.card-plano .subtitulo-plano { color: var(--cinza-texto); font-size: 0.9rem; margin-bottom: 20px; }
.card-plano .preco-plano { font-size: 2.1rem; color: var(--dourado); font-family: 'Playfair Display', serif; margin-bottom: 4px; }
.card-plano .parcelamento-plano { color: var(--cinza-texto); font-size: 0.85rem; margin-bottom: 22px; }
.lista-beneficios { list-style: none; margin-bottom: 28px; flex-grow: 1; }
.lista-beneficios li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 0.92rem; color: var(--off-white); }
.lista-beneficios li i { color: var(--dourado); margin-top: 3px; }
.card-plano .btn-primario { justify-content: center; width: 100%; }

.skeleton-plano {
    height: 460px; border-radius: var(--raio); background: var(--preto-card);
    border: 1px solid var(--borda-sutil);
    position: relative; overflow: hidden;
}
.skeleton-plano::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(197,162,83,0.08), transparent);
    animation: brilho-skeleton 1.6s infinite;
}
@keyframes brilho-skeleton { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

.cta-categoria-diferente { text-align: center; margin-top: 48px; }
.cta-categoria-diferente p { color: var(--cinza-texto); margin-bottom: 18px; }

@media (max-width: 980px) { .grid-planos { grid-template-columns: repeat(2, 1fr); } .card-plano.destaque { transform: none; } }
@media (max-width: 680px) { .grid-planos { grid-template-columns: 1fr; } }

/* ---------------------------- RESULTADOS / TRANSPARÊNCIA ---------------------------- */
.numeros-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 56px; }
.num-box {
    text-align: center; padding: 36px 20px; background: var(--preto-card);
    border: 1px solid var(--borda-sutil); border-radius: var(--raio);
}
.num-box h4 { font-size: 2.6rem; color: var(--dourado); margin-bottom: 8px; }
.num-box p { color: var(--cinza-texto); font-size: 0.95rem; }

.grid-resultados { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card-resultado { background: var(--preto-card); border: 1px solid var(--borda-sutil); border-radius: 18px; overflow: hidden; text-align: center; }
.card-resultado img { width: 100%; height: 190px; object-fit: cover; }
.card-resultado .info-resultado { padding: 18px; }
.card-resultado h5 { font-size: 1.05rem; color: var(--branco); margin-bottom: 4px; }
.card-resultado .categoria-tag { display: inline-block; margin: 6px 0; padding: 4px 12px; background: rgba(197,162,83,0.12); color: var(--dourado); border-radius: 100px; font-size: 0.72rem; font-weight: 700; }
.card-resultado p { color: var(--cinza-texto); font-size: 0.85rem; }

@media (max-width: 980px) { .numeros-grid { grid-template-columns: 1fr; } .grid-resultados { grid-template-columns: repeat(2, 1fr); } }

/* ---------------------------- DEPOIMENTOS ---------------------------- */
.carrossel-depoimentos { position: relative; overflow: hidden; }
.trilho-depoimentos { display: flex; gap: 24px; transition: transform 0.5s ease; }
.card-depoimento {
    min-width: 340px; flex: 1;
    background: var(--preto-card); border: 1px solid var(--borda-sutil); border-radius: var(--raio);
    padding: 30px; display: flex; flex-direction: column;
}
.estrelas-depoimento { color: var(--dourado); margin-bottom: 16px; font-size: 0.95rem; }
.texto-depoimento { color: var(--off-white); font-size: 1rem; margin-bottom: 24px; flex-grow: 1; }
.autor-depoimento { display: flex; align-items: center; gap: 14px; }
.autor-depoimento img, .autor-depoimento .avatar {
    width: 48px; height: 48px; border-radius: 50%; object-fit: cover;
    background: linear-gradient(135deg, var(--dourado-cta-de), var(--dourado-cta-para));
    display: flex; align-items: center; justify-content: center; color: #0B0B0B; font-weight: 700;
}
.autor-info h4 { font-size: 0.98rem; color: var(--branco); }
.autor-info span { font-size: 0.8rem; color: var(--cinza-texto); }
.controles-carrossel { display: flex; justify-content: center; gap: 14px; margin-top: 32px; }
.controles-carrossel button {
    width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--borda-sutil);
    background: var(--preto-card); color: var(--dourado); font-size: 1rem;
}
.controles-carrossel button:hover { background: var(--dourado); color: #0B0B0B; }

/* ---------------------------- QUEM FAZ ACONTECER (TABS) ---------------------------- */
.tabs-header { display: flex; justify-content: center; gap: 12px; margin-bottom: 48px; }
.tab-btn {
    padding: 12px 28px; border-radius: 100px; border: 1px solid var(--borda-sutil);
    background: transparent; color: var(--cinza-texto); font-weight: 600; font-size: 0.95rem;
}
.tab-btn.ativo { background: linear-gradient(135deg, var(--dourado-cta-de), var(--dourado-cta-para)); color: #0B0B0B; border-color: transparent; }
.tab-painel { display: none; }
.tab-painel.ativo { display: block; animation: fadeIn 0.4s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.grid-instrutores { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card-instrutor { background: var(--preto-card); border: 1px solid var(--borda-sutil); border-radius: var(--raio); padding: 30px; text-align: center; }
.card-instrutor img { width: 110px; height: 110px; border-radius: 50%; object-fit: cover; margin: 0 auto 18px; border: 2px solid var(--dourado); }
.card-instrutor h4 { font-size: 1.15rem; margin-bottom: 4px; }
.card-instrutor .credencial { color: var(--dourado); font-size: 0.82rem; margin-bottom: 8px; }
.card-instrutor p { color: var(--cinza-texto); font-size: 0.88rem; }

.grid-veiculos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card-veiculo { background: var(--preto-card); border: 1px solid var(--borda-sutil); border-radius: 18px; overflow: hidden; cursor: pointer; }
.card-veiculo img { width: 100%; height: 210px; object-fit: cover; transition: transform 0.4s ease; }
.card-veiculo:hover img { transform: scale(1.06); }
.info-veiculo { padding: 16px 18px; }
.info-veiculo h5 { font-size: 1rem; color: var(--branco); }
.info-veiculo span { font-size: 0.8rem; color: var(--dourado); }

@media (max-width: 980px) { .grid-instrutores, .grid-veiculos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-instrutores, .grid-veiculos { grid-template-columns: 1fr; } .tabs-header { flex-wrap: wrap; } }

/* lightbox */
.lightbox-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 300;
    display: none; align-items: center; justify-content: center; padding: 24px;
}
.lightbox-overlay.aberto { display: flex; }
.lightbox-overlay img { max-width: 900px; max-height: 85vh; border-radius: 16px; border: 1px solid var(--borda-sutil); }
.lightbox-fechar { position: absolute; top: 24px; right: 32px; color: var(--dourado); font-size: 2rem; background: none; border: none; }

/* ---------------------------- FOOTER ---------------------------- */
.rodape-moderno { background: #000000; padding: 60px 0 0; border-top: 1px solid var(--borda-sutil); }
.footer-flex { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 32px; padding-bottom: 40px; }
.footer-logo h2 { color: var(--dourado); font-size: 1.6rem; margin-bottom: 10px; }
.footer-logo p { color: var(--cinza-texto); font-size: 0.95rem; }
.footer-redes { display: flex; gap: 16px; }
.footer-redes a {
    width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--borda-sutil);
    display: flex; align-items: center; justify-content: center; color: var(--dourado); font-size: 1.1rem;
    transition: all 0.25s;
}
.footer-redes a:hover { background: var(--dourado); color: #0B0B0B; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 22px 0; text-align: center; }
.footer-bottom p { color: var(--cinza-texto); font-size: 0.85rem; }

/* ---------------------------- BOTÃO FLUTUANTE ---------------------------- */
.fab-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px);
    z-index: 190; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.fab-overlay.visivel { opacity: 1; pointer-events: auto; }

.fab-container { position: fixed; bottom: 28px; right: 28px; z-index: 200; display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }

.fab-opcao {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 20px 12px 12px; border-radius: 100px; color: var(--branco); font-weight: 600; font-size: 0.92rem;
    box-shadow: 0 12px 28px -10px rgba(0,0,0,0.6);
    opacity: 0; transform: translateY(14px) scale(0.9); pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.fab-container.aberto .fab-opcao { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.fab-container.aberto .fab-opcao:nth-child(1) { transition-delay: 0.05s; }
.fab-container.aberto .fab-opcao:nth-child(2) { transition-delay: 0.1s; }
.fab-container.aberto .fab-opcao:nth-child(3) { transition-delay: 0.15s; }

.fab-opcao .fab-icone { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.15rem; background: rgba(255,255,255,0.15); }
.fab-opcao.whatsapp { background: var(--whatsapp-verde); }
.fab-opcao.instagram { background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); }
.fab-opcao.tiktok { background: var(--tiktok-preto); border: 1px solid rgba(255,255,255,0.15); }

.fab-principal {
    width: 62px; height: 62px; border-radius: 50%; border: none;
    background: linear-gradient(135deg, var(--dourado-cta-de), var(--dourado-cta-para));
    color: #0B0B0B; font-size: 1.5rem; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 14px 32px -10px rgba(197, 162, 83, 0.7);
    position: relative;
    animation: pulsar-fab 2.4s infinite;
}
.fab-principal::before {
    content: ''; position: absolute; inset: -6px; border-radius: 50%;
    border: 1px solid rgba(197, 162, 83, 0.5);
}
.fab-principal .ponto-online {
    position: absolute; top: 2px; right: 2px; width: 14px; height: 14px; border-radius: 50%;
    background: #22c55e; border: 2px solid #0B0B0B;
}
.fab-principal .icone-pontos { display: flex; gap: 4px; }
.fab-principal .icone-pontos span { width: 6px; height: 6px; border-radius: 50%; background: #0B0B0B; }
.fab-principal .icone-x { display: none; }
.fab-container.aberto .fab-principal .icone-pontos { display: none; }
.fab-container.aberto .fab-principal .icone-x { display: block; }
.fab-container.aberto .fab-principal { animation: none; }

@keyframes pulsar-fab {
    0% { box-shadow: 0 14px 32px -10px rgba(197,162,83,0.7), 0 0 0 0 rgba(197,162,83,0.5); }
    70% { box-shadow: 0 14px 32px -10px rgba(197,162,83,0.7), 0 0 0 16px rgba(197,162,83,0); }
    100% { box-shadow: 0 14px 32px -10px rgba(197,162,83,0.7), 0 0 0 0 rgba(197,162,83,0); }
}

@media (max-width: 500px) {
    .fab-container { bottom: 20px; right: 18px; }
    .fab-opcao span.texto-fab { display: inline; font-size: 0.85rem; }
}