:root {
    --bg-color: #fff6f0;
    --card-bg: #ffffff;
    --text-main: #2b2b2b;
    --text-muted: #666666;
    --accent-color: #f97316;
    --border-color: rgba(249, 115, 22, 0.2);
    --font-tech: 'Inter', sans-serif;
    --font-elegant: 'Playfair Display', serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-tech);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navbar */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.8rem 6%;
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(255, 246, 240, 0.92);
    backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: #1a1a1a;
}

.logo span {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.nav-btn {
    background: transparent;
    color: var(--text-main);
    border: 1px solid #1a1a1a;
    padding: 0.6rem 1.4rem;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 6%;
    position: relative;
    overflow: hidden;
    background-color: #0a0503;
}

.hero-bg-img {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(10, 5, 3, 0.98) 0%, rgba(10, 5, 3, 0.85) 45%, rgba(10, 5, 3, 0.15) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    margin-top: 4rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.badge-top {
    display: inline-block;
    color: var(--accent-color);
    font-size: 0.75rem;
    letter-spacing: 3px;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero h1 {
    font-family: var(--font-elegant);
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.hero p {
    color: #dcdcdc;
    font-size: 1.05rem;
    max-width: 500px;
    margin-bottom: 2.5rem;
}

.cta-btn {
    display: inline-block;
    background: var(--accent-color);
    color: #fff;
    padding: 1rem 2.2rem;
    font-weight: 500;
    font-size: 0.85rem;
    text-decoration: none;
    letter-spacing: 1px;
    border-radius: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3);
}

.cta-btn:hover {
    transform: translateY(-3px);
    background: #ea580c;
}

/* Banners Motivadores */
.quote-banner {
    padding: 4rem 6%;
    background: #fde8dc;
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.quote-box {
    max-width: 700px;
    margin: 0 auto;
}

.quote-box p {
    font-family: var(--font-elegant);
    font-size: 1.5rem;
    font-style: italic;
    color: #442211;
    line-height: 1.4;
}

/* Seção Quem Somos */
.about-section {
    padding: 8rem 6%;
    background: var(--bg-color);
}

.about-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.section-subtitle {
    color: var(--accent-color);
    font-size: 0.75rem;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 1rem;
    font-weight: 600;
}

.about-text h2 {
    font-family: var(--font-elegant);
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.stat-box {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.stat-box h3 {
    font-family: var(--font-elegant);
    font-size: 2.2rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-box p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Seção Proposta de Valor */
.value-section {
    padding: 8rem 6%;
    background: #ffffff;
}

.section-title {
    margin-bottom: 4rem;
    max-width: 650px;
}

.section-title h2 {
    font-family: var(--font-elegant);
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 0.8rem;
    color: var(--text-main);
}

.section-title p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.value-card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 3rem 2.5rem;
    border-radius: 8px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    cursor: pointer;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.value-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-color);
}

.value-card.featured {
    background: #111111;
    color: #fff;
    border: none;
    box-shadow: 0 15px 40px rgba(249, 115, 22, 0.15);
}

.value-card.featured p {
    color: #b0b0b0;
}

.badge-destaque {
    position: absolute;
    top: -12px;
    right: 25px;
    background: var(--accent-color);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    padding: 0.3rem 1rem;
    border-radius: 20px;
}

.value-icon {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.value-card h3 {
    font-family: var(--font-elegant);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.ver-detalhes {
    font-size: 0.8rem;
    color: var(--accent-color);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* SEÇÃO DE DESAFIOS */
.desafios-section {
    padding: 9rem 6%;
    position: relative;
    background: url('topo.jpeg') no-repeat center center/cover;
    background-attachment: fixed;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.desafios-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(15, 10, 8, 0.92) 0%, rgba(15, 10, 8, 0.65) 100%);
    backdrop-filter: blur(2px);
    z-index: 1;
}

.desafios-container {
    position: relative;
    z-index: 2;
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 3.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.desafios-container h2 {
    font-family: var(--font-elegant);
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
    color: #fff;
}

.desafios-container p {
    color: #d0d0d0;
    margin-bottom: 2.5rem;
    font-size: 0.98rem;
}

.desafios-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: left;
}

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

.desafios-form input, .desafios-form textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1rem;
    color: #1a1a1a;
    font-family: var(--font-tech);
    border-radius: 6px;
    font-size: 0.95rem;
}

.desafios-form input:focus, .desafios-form textarea:focus {
    border-color: var(--accent-color);
    outline: none;
    background: #ffffff;
}

.resposta-box {
    margin-top: 2rem;
    background: rgba(249, 115, 22, 0.15);
    border: 1px solid var(--accent-color);
    padding: 2rem;
    border-radius: 8px;
    color: #fff;
    font-size: 1.05rem;
    text-align: left;
}

/* Seção Cases de Sucesso */
.cases-section {
    padding: 8rem 6%;
    background: var(--bg-color);
    position: relative;
}

.case-card {
    min-width: 350px;
    flex: 0 0 calc(33.333% - 1.4rem);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: transform 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
}

.case-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 1rem auto;
    background-size: cover;
    background-position: center;
    border: 3px solid var(--accent-color);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.2);
}

.estrelas {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.img-cotidiano-1 { background-image: url('https://images.unsplash.com/photo-1544005313-94ddf0286df2?q=80&w=800&auto=format&fit=crop'); }
.img-cotidiano-2 { background-image: url('https://images.unsplash.com/photo-1507003211169-0a1dd7228f2d?q=80&w=800&auto=format&fit=crop'); }
.img-cotidiano-3 { background-image: url('https://images.unsplash.com/photo-1524504388940-b1c1722653e1?q=80&w=800&auto=format&fit=crop'); }
.img-cotidiano-4 { background-image: url('https://images.unsplash.com/photo-1534528741775-53994a69daeb?q=80&w=800&auto=format&fit=crop'); }
.img-cotidiano-5 { background-image: url('https://images.unsplash.com/photo-1517841905240-472988babdf9?q=80&w=800&auto=format&fit=crop'); }
.img-cotidiano-6 { background-image: url('https://images.unsplash.com/photo-1539571696357-5a69c17a67c6?q=80&w=800&auto=format&fit=crop'); }

.case-card h3 {
    font-family: var(--font-elegant);
    font-size: 1.4rem;
    margin-bottom: 0.2rem;
}

.case-local {
    font-size: 0.75rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.case-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-style: italic;
    line-height: 1.6;
}

/* Seção Formações (Carrossel) */
.services {
    padding: 8rem 6%;
    background: #ffffff;
    position: relative;
}

.carousel-container {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 100%;
    overflow: hidden;
    padding: 1rem 0;
}

.services-track {
    display: flex;
    gap: 2rem;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
}

.service-card {
    min-width: 350px;
    flex: 0 0 calc(33.333% - 1.4rem);
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    cursor: pointer;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-color);
}

.card-image {
    height: 220px;
    width: 100%;
    background-size: cover;
    background-position: center;
}

.img-2 { background-image: url('https://images.unsplash.com/photo-1512496015851-a90fb38ba796?q=80&w=1000&auto=format&fit=crop'); }
.img-3 { background-image: url('https://images.unsplash.com/photo-1560066984-138dadb4c035?q=80&w=1000&auto=format&fit=crop'); }

.card-text {
    padding: 2.2rem;
}

.card-text h3 {
    font-family: var(--font-elegant);
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 0.8rem;
}

.card-text p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.ver-detalhes {
    font-size: 0.8rem;
    color: var(--accent-color);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Botões do Carrossel */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    z-index: 10;
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

.prev-btn { left: -10px; }
.next-btn { right: -10px; }

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Modais Gerais e Opções de Login */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 3rem;
    width: 100%;
    max-width: 450px;
    border-radius: 8px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    max-height: 90vh;
    overflow-y: auto;
}

.login-options {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1.5rem;
    margin-top: -0.5rem;
}

.login-options a, .register-link-box a {
    color: var(--accent-color);
    font-size: 0.82rem;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.login-options a:hover, .register-link-box a:hover {
    color: #ea580c;
    text-decoration: underline;
}

.register-link-box {
    margin-top: 1.5rem;
    text-align: center;
    border-top: 1px solid #f0f0f0;
    padding-top: 1.2rem;
}

.register-link-box p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.curso-modal-content {
    max-width: 850px;
    padding: 0;
    overflow: hidden;
}

.curso-modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.curso-modal-img {
    background-size: cover;
    background-position: center;
    min-height: 400px;
}

.curso-modal-info {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.curso-tag-modal {
    font-size: 0.7rem;
    color: var(--accent-color);
    letter-spacing: 2px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.curso-modal-info h2 {
    font-family: var(--font-elegant);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.curso-modal-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.curso-destaques {
    margin-bottom: 2rem;
}

.curso-destaques h4 {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    color: #111;
}

.curso-destaques ul {
    list-style: none;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.curso-destaques li {
    margin-bottom: 0.4rem;
}

.close-btn {
    position: absolute;
    top: 1.2rem; right: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    z-index: 10;
}

.close-btn:hover {
    color: var(--text-main);
}

.modal-content input {
    width: 100%;
    background: #fff6f0;
    border: 1px solid var(--border-color);
    padding: 0.9rem;
    color: var(--text-main);
    font-family: var(--font-tech);
    margin-bottom: 1.2rem;
    border-radius: 4px;
}

.modal-content input:focus {
    border-color: var(--accent-color);
    outline: none;
}

.modal-submit-btn {
    width: 100%;
    background: var(--accent-color);
    color: #fff;
    border: none;
    padding: 1rem;
    font-weight: 500;
    cursor: pointer;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.modal-submit-btn:hover {
    background: #ea580c;
}

.success-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Rodapé */
footer {
    padding: 5rem 6%;
    text-align: center;
    border-top: 1px solid var(--border-color);
    background: #fde8dc;
}

.nda-badge {
    display: inline-block;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    font-size: 0.7rem;
    padding: 0.4rem 1rem;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    border-radius: 30px;
    font-weight: 600;
}

.footer-email {
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 1rem;
    font-weight: 500;
}

.footer-legal {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

/* Animações */
.fade-in {
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.fade-in {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .about-container { grid-template-columns: 1fr; gap: 3rem; }
    .curso-modal-body { grid-template-columns: 1fr; }
    .curso-modal-img { min-height: 200px; }
    .service-card, .case-card { min-width: 280px; flex: 0 0 100%; }

    @media (max-width: 768px) {
    .nav-links { display: none; } /* Oculta o menu de texto no mobile para otimizar espaço */
    .about-container { grid-template-columns: 1fr; gap: 3rem; }
    .curso-modal-body { grid-template-columns: 1fr; }
    .curso-modal-img { min-height: 200px; }
    .service-card, .case-card { min-width: 280px; flex: 0 0 100%; } /* Ajusta os cards dos cursos e depoimentos para ocuparem a largura total da tela do celular */
}
}