/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #232e44  ;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

/* Header - sem backdrop-filter para melhor performance */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1.2rem;
    color: #232e44  ;
}

.logo-icon {
    font-size: 1.5rem;
    width: 100%;
    max-width: 55px;
    height: auto;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #232e44;
    padding: 0.5rem;
}

.header-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.login-button {
    background: #232e44  ;
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.login-button:hover {
    background: #c3a054;
    transform: translateY(-1px);
}

.join-button {
    background: #c3a054;
    color: white  ;
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.join-button:hover {
    background: #232e44  ;
    color: #ffffff;
    transform: translateY(-1px);
}

/* Typography */
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    text-align: center;
    margin-bottom: 3rem;
    color: #232e44  ;
    line-height: 1.2;
}

.section-title.white {
    color: #ffffff;
}

/* Hero Section */
.hero {
    background: #f6efe3;
    color: #232e44;
    padding: 140px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    text-align: left;
}

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

/* Controle das variantes de imagem no hero */
.hero-image--mobile {
    display: none;
}

.hero-image--desktop {
    display: block;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.founder-hero-image {
    width: 100%;
    max-width: 380px;
    height: auto;
    object-fit: contain;
    animation: float 3s ease-in-out infinite;
}

.hero-title {
    font-size: clamp(3rem, 4vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.highlight {
    color: #c3a054;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 300;
    max-width: 600px;
}

/* Sliders (Books & Testimonials) */
.books-slider, .testimonials-slider {
    padding: 100px 0;
    overflow: hidden;
}
.books-slider { background: white; }
.testimonials-slider { background: linear-gradient(135deg, #f6efe3 0%, #f6efe3 100%); }

.slider-container, .testimonials-container {
    overflow: hidden;
    margin-top: 3rem;
    contain: layout style paint;
}

.books-track, .testimonials-track {
    display: flex;
    gap: 2rem;
    width: fit-content;
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.books-track { animation: slide 50s linear infinite; }
.testimonials-track { animation: slide 60s linear infinite; }

@keyframes slide {
    from { transform: translateZ(0) translateX(0); }
    to { transform: translateZ(0) translateX(-50%); }
}

.book-item {
    flex-shrink: 0;
    text-align: center;
    width: 200px;
}

.book-item img {
    width: 150px;
    height: 220px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
}

.book-item img:hover {
    transform: translateY(-3px);
}

.book-item p {
    margin-top: 1rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.testimonial-card {
    flex-shrink: 0;
    background: white;
    padding: 2rem;
    border-radius: 16px;
    width: 350px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border: 1px solid #f59e0b;
}

.testimonial-card .stars {
    font-size: 1.2rem;
    color: #f59e0b;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-size: 1rem;
    color: #4a5568;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.testimonial-author strong { font-weight: 600; }
.testimonial-author span { color: #6b7280; font-size: 0.9rem; }

/* Quem já caminha conosco (prova social) */
.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f6efe3 0%, #efe6da 100%);
}
.testimonials-intro {
    max-width: 600px;
    margin: 0 auto 2.5rem;
    text-align: center;
    color: #4a5568;
    font-size: 1.1rem;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}
.testimonials-section .testimonial-card {
    width: 100%;
    min-width: 0;
}
.authority-endorsement {
    text-align: center;
    padding: 1.5rem 2rem;
    background: rgba(35, 46, 68, 0.06);
    border-radius: 12px;
    max-width: 700px;
    margin: 0 auto;
}
.authority-text {
    margin: 0;
    font-size: 1rem;
    color: #232e44;
    line-height: 1.6;
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 18px 36px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.cta-button.primary {
    background: #c3a054;
    color: #232e44  ;
}

.cta-button.primary:hover {
    background: #232e44 ;
    color:white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.cta-button.secondary {
    background: #232e44  ;
    color: white;
    width: 100%;
}

.cta-button.secondary:hover {
    background: #c3a054;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.cta-button--strong {
    background: #1a2332 !important;
    color: #fff !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}
.cta-button--strong:hover {
    background: #c3a054 !important;
    color: #232e44 !important;
    box-shadow: 0 8px 25px rgba(195, 160, 84, 0.4);
}
.cta-hero, .cta-button--strong { text-transform: none; }

.cta-button.large {
    padding: 24px 48px;
    font-size: 1.2rem;
}

/* Sessão Dentro da Plataforma */
/* Sessão Modelo de Biblioteca Talmid no Notion (Grátis) */
.notion-template {
    padding: 100px 0;
    background: #ffffff;
}

.notion-template .section-header-center {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3rem;
}

.notion-template .section-subtitle {
    font-size: 1.15rem;
    color: #4a5568;
    line-height: 1.6;
    margin-top: 0.75rem;
}

.notion-template-content {
    max-width: 680px;
    margin: 0 auto;
}

.notion-template-text {
    background: white;
    padding: 2.5rem 3rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 3px solid rgba(195, 160, 84, 0.2);
}

.notion-template-image {
    margin-bottom: 1.75rem;
}

.notion-template-image img {
    width: 100%;
    border-radius: 12px;
    display: block;
    border: 3px solid rgba(195, 160, 84, 0.2);
}

.notion-template-text p {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 1.25rem;
    line-height: 1.65;
}

.notion-template-text ul {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.notion-template-text ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.6rem;
    font-size: 1.05rem;
    color: #232e44;
}

.notion-template-text ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #c3a054;
    font-weight: 700;
}

.notion-template-text ul.notion-benefits {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.notion-template-text ul.notion-benefits li {
    color: #4a5568;
    font-size: 1rem;
}

.notion-template-text .cta-button {
    margin-top: 1.5rem;
    display: inline-block;
    width: auto;
    min-width: 280px;
    text-align: center;
}

@media (max-width: 768px) {
    .notion-template { padding: 60px 0; }
    .notion-template-text { padding: 1.75rem 1.5rem; }
    .notion-template-text .cta-button { width: 100%; min-width: 0; }
}

.inside-platform {
    padding: 100px 0;
    background: #ffffff;
}

.inside-platform-content {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: center;
}

.inside-platform-image img {
    width: 100%;
    border-radius: 16px;
}

.inside-platform-text p {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 1.5rem;
}

.inside-platform-text ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.inside-platform-text ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: #232e44;
}

.inside-platform-text ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #c3a054;
    font-weight: 700;
}

@media (max-width: 992px) {
    .inside-platform-content {
        grid-template-columns: 1fr;
    }
}

/* Animação de entrada - só via Intersection Observer (performance) */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.animate-on-scroll.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* General Sections Styling */
.problem, .value-stack, .founder, .faq {
    padding: 100px 0;
    background: #f6efe3;
}
.target-audience, .our-members { padding: 100px 0; }

.problem-content {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.problem-content p { font-size: 1.1rem; margin-bottom: 1.5rem; color: #4a5568; }
.emphasis { font-weight: 600; color: #232e44   !important; }

.features-grid, .members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card, .member-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}
.feature-card:hover, .member-card:hover { transform: translateY(-5px); }
.member-card { background: #f6efe3; }

.feature-card h3, .member-card h4 { font-size: 1.3rem; font-weight: 600; margin-bottom: 1rem; }
.feature-card p, .member-card p { color: #4a5568; }

.checklist { max-width: 800px; margin: 3rem auto 0; }
.check-item { display: flex; align-items: flex-start; margin-bottom: 1.5rem; padding: 1.5rem; background: #f6efe3; border-radius: 12px; }
.check-icon { background: #10b981; color: white; width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 1rem; flex-shrink: 0; font-size: 0.9rem; }
.check-item p { font-size: 1.1rem; margin: 0; }

.members-intro { font-size: 1.2rem; text-align: center; max-width: 800px; margin: 0 auto 4rem; color: #4a5568; }
.members-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; max-width: 800px; margin: 4rem auto 0; }
.stat-item { text-align: center; padding: 1.5rem; background: #f6efe3; border-radius: 16px; color: #232e44  ; }
.stat-number { font-size: 2.5rem; font-weight: 700; }
.stat-label { font-size: 0.9rem; opacity: 0.9; }

.founder-content { display: grid; grid-template-columns: 200px 1fr; gap: 3rem; align-items: center; max-width: 900px; margin: 0 auto; background: white; padding: 3rem; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.avatar-placeholder { width: 200px; height: 200px; border-radius: 50%; object-fit: cover; margin: 0 auto; }
.founder-text h3 { font-size: 1.8rem; margin-bottom: 1.5rem; }
.founder-text p { color: #4a5568; margin-bottom: 1.5rem; }
.founder-quote { font-style: italic; color: #232e44   !important; font-weight: 500; }

.founder-socials {
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.founder-socials span {
    font-weight: 500;
    color: #232e44;
    margin-right: 0.25rem;
}

.founder-socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: #f6efe3;
    transition: background 0.2s ease, transform 0.2s ease;
}

.founder-socials a img {
    width: 18px;
    height: 18px;
    display: block;
}

.founder-socials a:hover {
    background: #c3a054;
    transform: translateY(-2px);
}

/* Fila de Espera Escola Talmid */
.waitlist {
    padding: 90px 0;
    background: #f6efe3;
}
.waitlist-content {
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}
.waitlist-text {
    text-align: center;
}
.waitlist-tag {
    display: inline-block;
    padding: 0.25rem 0.9rem;
    border-radius: 999px;
    background: #fff3c4;
    color: #8b6b1f;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}
.waitlist-subtitle {
    font-size: 1.1rem;
    color: #4a5568;
    margin: 1rem 0 1.5rem;
}
.waitlist-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}
.waitlist-list li {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: #4a5568;
}
.waitlist-list li::before {
    content: "✓";
    color: #10b981;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
    margin-top: 0.2rem;
}
.waitlist-note {
    font-size: 0.95rem;
    color: #6b7280;
    margin-bottom: 1.75rem;
}
.waitlist-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}
.waitlist-cta::before {
    content: "→";
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1rem;
}

/* Offer Section */
.offer, .final-cta { padding: 100px 0; background: #212f49; color: white; text-align: center; }
.offer-intro, .final-message { font-size: 1.2rem; max-width: 600px; margin: 0 auto 3rem; opacity: 0.9; }

.pricing-container { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 2rem; }
.pricing-card { background: white; color: #232e44  ; border-radius: 16px; box-shadow: 0 8px 30px rgba(0,0,0,0.2); text-align: left; transition: transform 0.3s ease; }
.pricing-card:hover { transform: scale(1.02); }
.pricing-card--regular { padding: 2.5rem; width: 300px; }
.pricing-card--featured { padding: 3.5rem; width: 400px; border: 3px solid #ffd700; transform: scale(1.05); position: relative; }
.pricing-card--featured:hover { transform: scale(1.08); }
.pricing-card--featured .price-header { margin-top: 0.5rem; }

.pricing-badge {
    display: inline-block;
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #232e44;
    color: #ffd700;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.plan-name { font-size: 1.1rem; color: #4a5568; margin-bottom: 0.5rem; }
.price { font-size: 2.5rem; font-weight: 700; color: #232e44  ; margin-bottom: 0.5rem; }
.price-period { font-size: 1rem; font-weight: 400; }
.price-detail { font-size: 0.9rem; color: #4a5568; margin-bottom: 0.5rem; }
.price-bonus {
    font-size: 0.95rem;
    color: #c3a054;
    font-weight: 600;
    margin-bottom: 0.4rem;
}
.plan-features { list-style: none; padding: 0; margin: 0 0 2rem 0; }
.feature-item { margin-bottom: 0.45rem; }


/* FAQ */
.faq {
    padding: 100px 0;
    background: #f6efe3;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 1rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: #232e44  ;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #c3a054;
}

.faq-icon {
    font-size: 1.5rem;
    color: #232e44  ;
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-answer.active {
    padding: 0 1.5rem 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: #4a5568;
    line-height: 1.6;
}


/* Footer */
.footer { background: #232e44  ; color: #9ca3af; padding: 2rem 0; text-align: center; }

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .founder-content { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
}

@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .section-title { font-size: 1.8rem; }
    .hero { padding: 110px 0 56px; min-height: auto; }
    .hero-content { grid-template-columns: 1fr; gap: 2rem; }
    .hero-text { text-align: center; }
    .hero-title { font-size: 2rem; line-height: 1.2; }
    .hero-subtitle { font-size: 1rem; margin-bottom: 2rem; }
    .founder-hero-image {
        max-width: 220px;
        margin: 0 auto;
    }
    .pricing-container { flex-direction: column; align-items: center; }
    .pricing-card { width: 100% !important; max-width: 500px !important; }
    .pricing-card--featured { transform: scale(1); }
    .pricing-card--featured:hover { transform: scale(1.02); }
    .members-stats { grid-template-columns: 1fr; }
    .logo-text { display: none; }

    /* Header simplificado no mobile: botões sempre visíveis no topo */
    .header-content {
        gap: 0.75rem;
    }

    .menu-toggle {
        display: none;
    }

    .header-buttons {
        position: static;
        flex-direction: row;
        justify-content: flex-end;
        align-items: center;
        gap: 0.5rem;
        padding: 0;
        background: transparent;
        box-shadow: none;
        transform: none;
        opacity: 1;
        visibility: visible;
    }

    .login-button,
    .join-button {
        padding: 0.4rem 0.9rem;
        font-size: 0.85rem;
        white-space: nowrap;
    }

    /* Hero: no mobile, usamos a versão interna da imagem entre título e subtítulo */
    .hero-image--desktop {
        display: none;
    }

    .hero-image--mobile {
        display: block;
        margin: 1.5rem auto 1.25rem;
    }
}

@media (max-width: 480px) {
    .header-buttons { gap: 0.5rem; }
    .login-button, .join-button { padding: 0.4rem 0.8rem; font-size: 0.9rem; }
    .cta-button { padding: 16px 24px; font-size: 1rem; }
    .problem-content, .founder-content { padding: 1.5rem; }
    .testimonial-card { width: 300px; }
}