/* ====================================================
   Design System: Sofisticação Tradicional c/ Toque Moderno
   ==================================================== */
:root {
    /* Base: Fundo e Espaçamento (70%) */
    --color-bg-light: #FFFFFF;
    --color-text-body: #232831;
    
    /* Pilar de Autoridade (20%) */
    --color-bg-dark: #232831;
    --color-text-light: #FFFFFF;
    
    /* Toque de Distinção (10%) */
    --color-accent-terracota: #996747;
    --color-accent-prata: #CFD0D2;
    
    /* Tipografia */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Variables */
    --section-padding: 80px 20px;
}

/* ====================================================
   Reset & Globals
   ==================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    /* scroll-behavior: smooth; removido para permitir controle fino via JS */
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-body);
    background-color: var(--color-bg-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

p {
    margin-bottom: 16px;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

/* ====================================================
   Layout Utilities
   ==================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.container-sm {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.text-center { text-align: center; }
.w-100 { width: 100%; }

/* Divider Line (Terracota) */
.divider {
    width: 60px;
    height: 2px;
    background-color: var(--color-accent-terracota);
    margin: 0 auto 30px;
}
.divider.left {
    margin: 0 0 30px 0;
}

/* ====================================================
   Buttons & CTA
   ==================================================== */
.btn-primary {
    display: inline-block;
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 16px 32px;
    border: 2px solid var(--color-accent-prata);
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.btn-primary:hover {
    background-color: var(--color-accent-terracota);
    border-color: var(--color-accent-terracota);
    color: var(--color-text-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(153, 103, 71, 0.2);
}

.btn-outline-light {
    display: inline-block;
    background-color: transparent;
    color: var(--color-text-light);
    font-weight: 500;
    padding: 10px 24px;
    border: 1px solid var(--color-text-light);
    border-radius: 4px;
}

.btn-outline-light:hover {
    background-color: var(--color-text-light);
    color: var(--color-bg-dark);
}

/* ====================================================
   Header
   ==================================================== */
.site-header {
    background-color: var(--color-bg-dark);
    padding: 20px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(207, 208, 210, 0.2);
}

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

.logo {
    display: flex;
    flex-direction: column;
}

.logo-name {
    color: var(--color-text-light);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.logo-subtitle {
    color: var(--color-accent-prata);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ====================================================
   Hero Section (Dobra 1)
   ==================================================== */



/* ====================================================
   Hero Section (Dobra 1)
   ==================================================== */
.hero-section {
    position: relative;
    padding: 50px 20px 30px;
    min-height: 60vh;
    display: flex;
    align-items: center;
    background-color: var(--color-bg-dark);
    overflow: hidden;
    color: var(--color-text-light);
}

/* Glow interativo focado na doutora */
.hero-section::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 15%;
    width: 60vh;
    height: 60vh;
    background: radial-gradient(circle, rgba(153, 103, 71, 0.5) 0%, rgba(35, 40, 49, 0) 70%); 
    transform: translateY(-50%);
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

.hero-bg-image {
    position: absolute;
    right: 5%;
    bottom: -10%; /* Subi a imagem (estava em -30%) */
    width: 55%;
    height: 120%; /* Ajuste proporcional */
    background-image: url('imagens/LETSMIDIA_26102025_ENSAIO_10.png');
    background-size: contain;
    background-position: center bottom;
    background-repeat: no-repeat;
    z-index: 1;
}

/* Gradiente para fundir a base da imagem de forma sutil */
.hero-bg-image::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background: linear-gradient(to top, var(--color-bg-dark) 0%, rgba(35, 40, 49, 0) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
}

.hero-text {
    max-width: 550px;
    padding: 20px 0;
}

.badge {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-light);
    background-color: var(--color-accent-terracota);
    padding: 6px 12px;
    border-radius: 20px;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.hero-section h1 {
    font-size: 3.5rem;
    color: var(--color-text-light);
}

.hero-subheadline {
    font-size: 1.25rem;
    color: var(--color-accent-prata);
    margin-bottom: 20px;
}

.hero-disclaimer {
    font-size: 1rem;
    color: var(--color-accent-terracota);
    font-style: italic;
    margin-bottom: 30px;
    font-weight: 500;
}

.hero-cta .btn-primary {
    background-color: var(--color-accent-terracota);
    color: var(--color-text-light);
    border-color: var(--color-accent-terracota);
}

.hero-cta .btn-primary:hover {
    background-color: var(--color-text-light);
    color: var(--color-bg-dark);
    border-color: var(--color-text-light);
}

.event-details {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    color: var(--color-text-light);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.detail-item i {
    color: var(--color-accent-terracota);
    font-size: 1.2rem;
}

/* Assinatura */
.signature-container {
    margin-top: -30px; /* Subi agressivamente (negativo para subir no bloco) */
    margin-left: 160px; /* Movido mais 20% para a direita (de 120px) */
    padding-top: 10px;
}

.signature-img {
    max-width: 468px; /* +20% sobre os 390px anteriores */
    height: auto;
    opacity: 0.96;
    filter: brightness(1.3);
}

/* ====================================================
   Dobra 2: Problemas (FUNDO BRANCO)
   ==================================================== */
.problems-section {
    padding: var(--section-padding);
    background-color: var(--color-bg-light);
    color: var(--color-text-body);
}

.section-subtitle {
    display: block;
    color: var(--color-accent-terracota);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.problems-section .section-subtitle {
    color: var(--color-accent-terracota);
}

.problems-section h2 {
    color: var(--color-bg-dark);
    font-size: 2.5rem;
}

.problems-section .divider {
    background-color: var(--color-accent-terracota);
}

.alert-box strong {
    color: var(--color-accent-terracota);
    font-weight: 800;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    margin: 50px auto;
    max-width: 1100px; /* Mantido centralizado e elegante no desktop */
}

.problem-card {
    background-color: var(--color-bg-dark); /* Azul Marinho da Marca */
    padding: 35px 20px; /* Reduzido para ficar mais compacto */
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);

    /* Preparação para Animação Sofisticada */
    opacity: 0;
    transform: translateY(60px) scale(0.9) rotateX(-10deg);
    transition: none; /* Reset para animação */
}

/* Gatilho da animação quando o container fica visível */
.problems-grid.visible .problem-card {
    animation: cardRise 1.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

/* Atrasos Progressivos (Cascata mais lenta) */
.problem-card:nth-child(1) { animation-delay: 0.2s; }
.problem-card:nth-child(2) { animation-delay: 0.5s; }
.problem-card:nth-child(3) { animation-delay: 0.8s; }
.problem-card:nth-child(4) { animation-delay: 1.1s; }

@keyframes cardRise {
    0% {
        opacity: 0;
        transform: translateY(60px) scale(0.9) rotateX(-10deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1) rotateX(0deg);
    }
}

.icon-wrapper {
    width: 64px; /* Reduzido de 80px */
    height: 64px;
    background-color: #FFFFFF; /* Círculo branco */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.card-icon-svg {
    width: 40px;
    height: 40px;
    fill: var(--color-accent-terracota); /* Ícone Marrom/Terracota */
}

.problem-card p {
    font-size: 1.15rem;
    color: #FFFFFF; /* Letras Brancas */
    font-weight: 700; /* Letras em Negrito */
    line-height: 1.4;
    margin: 0;
}

.alert-container {
    perspective: 1500px;
    margin: 60px auto 20px;
    max-width: 900px;
}

.alert-box {
    text-align: center;
    padding: 35px 40px;
    background-color: var(--color-bg-dark);
    border-radius: 12px;
    border-left: 6px solid var(--color-accent-terracota);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    
    /* Estado Inicial */
    opacity: 0;
    transform: rotateX(-90deg);
    transform-origin: top;
}

/* Animação de Giro (Placa caindo) */
.alert-container.visible .alert-box {
    animation: plateFlip 1.2s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes plateFlip {
    0% {
        opacity: 0;
        transform: rotateX(-90deg);
    }
    100% {
        opacity: 1;
        transform: rotateX(0deg);
    }
}

.alert-box p {
    margin: 0;
    font-size: 1.45rem;
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.4;
}

.alert-box strong {
    color: #FFFFFF;
    border-bottom: 2px solid var(--color-accent-terracota);
}

/* ====================================================
   Dobra 3: Aprender (FUNDO AZUL ESCURO)
   ==================================================== */
.learning-section {
    padding: var(--section-padding);
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    position: relative;
    overflow: hidden;
}

.learning-content {
    max-width: 850px; /* Levemente aumentado para um enquadramento melhor */
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Nova Logo na Seção - Aumentada em 15% (130px -> 150px) */
.learning-logo {
    max-width: 150px;
    height: auto;
    display: block;
    margin-bottom: 30px; 
    opacity: 1;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}

.learning-section .divider {
    background-color: var(--color-accent-terracota);
    width: 60px;
    margin-left: 0;
}

.learning-section h2 {
    font-size: 2.85rem;
    line-height: 1.2;
    color: var(--color-text-light);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.learning-list {
    margin: 50px 0;
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 15px; /* Separação clara entre os blocos */
}

.learning-list li {
    font-size: 1.3rem;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    gap: 20px;
    font-weight: 500;
    line-height: 1.4;
    padding: 22px 28px;
    background: rgba(255, 255, 255, 0.03); /* Fundo sutil para separar as frases */
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--color-accent-terracota); /* Detalhe premium lateral */
    border-radius: 8px;
    transition: all 0.3s ease;
}

.learning-list li:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(5px);
    border-color: rgba(255, 255, 255, 0.1);
}

.learning-list i {
    color: var(--color-accent-terracota);
    font-size: 1.6rem;
    flex-shrink: 0;
}

.learning-list strong {
    color: #f1b38e;
    font-weight: 700;
}

.learning-disclaimer {
    background-color: #FFFFFF;
    padding: 40px 50px;
    border-radius: 20px;
    border-left: 10px solid var(--color-accent-terracota);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    margin-top: 40px;
    opacity: 0;
    transform: translateY(40px);
    transition: transform 1.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 1s ease;
}

.learning-disclaimer::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 8px;
    height: 100%;
    background: linear-gradient(to bottom, var(--color-accent-terracota), #7a5239);
}

.learning-disclaimer.visible {
    opacity: 1;
    transform: perspective(1000px) translateZ(0) translateY(0) rotateX(0deg);
    animation: floatingCard 4s ease-in-out infinite alternate;
}

@keyframes floatingCard {
    from { transform: perspective(1000px) translateZ(0) translateY(0); }
    to { transform: perspective(1000px) translateZ(10px) translateY(-5px); }
}

.learning-disclaimer p {
    margin: 0;
    color: #1a1a1a; /* Escurecido de #4a4a4a para #1a1a1a para máximo contraste */
    line-height: 1.6;
    font-weight: 500; /* Adicionado negrito suave */
    -webkit-font-smoothing: antialiased;
}

.learning-disclaimer p strong {
    color: var(--color-accent-terracota); /* TEXTO MARROM/TERRACOTA */
    display: block;
    margin-bottom: 8px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

/* ====================================================
   Dobra 4: Oferta (REDESIGN PREMIUM 3D)
   ==================================================== */
.offer-section {
    padding: var(--section-padding);
    background-color: #FFFFFF; /* BLOCO ONDE ESTÁ O CARD AGORA É BRANCO */
    display: flex;
    flex-direction: column;
    align-items: center;
    perspective: 1500px;
}

.offer-card {
    background-color: #1a1e26; /* CARD VOLTA A SER NAVY PROFUNDO */
    width: 100%;
    max-width: 580px; 
    margin: 0 auto;
    border-radius: 28px;
    padding: 50px;
    background: #11141a;
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    box-shadow: 
        0 40px 100px rgba(0, 0, 0, 0.6),
        inset 0 0 20px rgba(255, 255, 255, 0.02);
    overflow: hidden;
    
    /* Efeito de Espessura 3D */
    border-bottom: 6px solid #0a0c10;
    
    /* Animação Inicial */
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.offer-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.offer-logo-container {
    text-align: center;
    margin-bottom: 30px;
}

.offer-card .offer-logo {
    max-width: 130px;
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.4));
    margin-bottom: 10px;
}

.offer-card .expert-name {
    display: block;
    color: var(--color-accent-terracota);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.offer-info-bar {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 18px 10px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 12px;
    margin: 10px 0 35px;
}

.info-item {
    color: #FFFFFF;
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.info-item i {
    color: #FFD700 !important;
    font-size: 1.2rem;
}

.offer-bullet-list {
    list-style: none;
    padding: 0;
    margin-bottom: 35px;
}

.offer-bullet-list li {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.offer-bullet-list i {
    color: var(--color-accent-terracota);
    font-size: 1.2rem;
}

.price-container-premium {
    text-align: center;
    margin-bottom: 30px;
}

.price-old-styled {
    display: block;
    color: rgba(255, 255, 255, 0.3);
    text-decoration: line-through;
    font-size: 0.95rem;
    margin-bottom: 5px;
}

.price-label-premium {
    display: inline-block;
    color: var(--color-accent-terracota);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    background: rgba(153, 103, 71, 0.1);
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.price-main {
    display: block;
    font-family: var(--font-heading);
    font-size: 4.8rem;
    color: #FFFFFF;
    font-weight: 800;
    line-height: 1.2; /* Aumentado para evitar corte no 9 */
    padding-bottom: 5px; /* Respiro de segurança */
    background: linear-gradient(to bottom, #FFFFFF 0%, #d1d1d1 100%);
    -webkit-background-clip: text;
    background-clip: text; 
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.3));
}

.btn-checkout-green {
    display: block;
    width: 100%;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #FFFFFF;
    text-align: center;
    padding: 22px;
    border-radius: 16px;
    font-size: 1.4rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 15px 30px rgba(16, 185, 129, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-checkout-green::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transform: rotate(30deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(30deg); }
    100% { transform: translateX(100%) rotate(30deg); }
}

.btn-checkout-green:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.4);
    filter: brightness(1.1);
}

.trust-badges-image {
    display: flex;
    justify-content: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.trust-img {
    max-width: 100%;
    height: auto;
    max-height: 95px; /* Aumentado novamente proporcionalmente (+20% sobre os 78px) */
    opacity: 0.9;
}
/* Estilos de Botão e Footer específicos para o novo design foram integrados acima */

/* ====================================================
   Dobra 5: Expert (FUNDO AZUL ESCURO)
   ==================================================== */
.expert-section {
    padding: var(--section-padding);
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

.expert-identity-block {
    margin-bottom: 25px;
    position: relative;
    z-index: 5;
}

.expert-section .section-subtitle {
    color: var(--color-accent-terracota);
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 5px;
    display: block;
}

.expert-content h2 {
    font-size: 2.8rem;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.1;
    font-family: var(--font-heading);
}

.expert-content .divider {
    background-color: var(--color-accent-terracota);
    width: 60px;
    height: 3px;
    margin: 20px 0;
}

.expert-bio p {
    margin-bottom: 20px;
    color: var(--color-accent-prata);
}

.expert-highlight {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-text-light);
    margin: 30px 0 20px;
    padding-left: 20px;
    border-left: 4px solid var(--color-accent-terracota);
}

.expert-signature-img {
    max-width: 280px;
    height: auto;
    opacity: 0.9;
    filter: brightness(1.3);
    margin-top: 10px;
    display: block;
}

/* ====================================================
   Footer (FUNDO BRANCO - Elaborado)
   ==================================================== */
.site-footer {
    padding: 24px 20px; /* Rodapé mais fino conforme solicitado */
    background-color: var(--color-bg-light);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
}

.footer-content {
    max-width: 1000px;
}

.footer-top p {
    color: var(--color-text-body);
    font-size: 0.85rem;
    margin-bottom: 12px;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    justify-content: center; /* Centralizado, um ao lado do outro */
    align-items: center;
    gap: 15px; /* Espaço entre os links */
    margin: 0 auto;
    font-size: 0.75rem;
}

.footer-dot {
    color: var(--color-accent-terracota);
    opacity: 0.5;
    font-size: 0.8rem;
}

.footer-links a {
    color: var(--color-accent-terracota);
    font-weight: 600;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-divider {
    color: rgba(0, 0, 0, 0.2);
}

/* ====================================================
   Logo do Aulão (Posicionamentos)
   ==================================================== */

/* Hero: logo no fundo escuro — tamanho maior, destaque */
.hero-logo {
    max-width: 200px;
    height: auto;
    margin-bottom: 25px;
    /* A logo tem texto em tons claros/beige, funciona bem no fundo escuro */
}

/* Dobra 3 (Learning): logo no fundo azul escuro */
.section-logo {
    max-width: 220px;
    height: auto;
    margin-bottom: 30px;
}

/* Card de Oferta: logo dentro do header terracota */
.offer-logo {
    max-width: 240px;
    height: auto;
    margin-bottom: 10px;
    /* Filtro de brilho para ficar visível sobre fundo terracota */
    filter: brightness(1.8);
}

/* ====================================================
   Animations & Utils
   ==================================================== */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ====================================================
   Media Queries — Mobile First
   Baseado nas diretrizes da skill mobile-design:
   touch targets ≥ 44px, thumb zone, layout empilhado
   ==================================================== */

/* ── Tablet Grande (≤ 991px) ─────────────────────── */
@media (max-width: 991px) {
    .hero-section h1 { font-size: 2.8rem; }
    .hero-bg-image {
        width: 45%;
        opacity: 0.35;
        right: 0;
        bottom: 0;
        height: 100%;
    }
    .hero-text { background: transparent; max-width: 100%; }

    .expert-grid {
        grid-template-columns: 1fr;
    }
    .expert-image {
        margin-bottom: 40px;
        text-align: center;
    }
    .expert-image img {
        margin: 0 auto;
        box-shadow: -10px 10px 0 var(--color-accent-terracota);
    }
}

/* ── iPad / Tablet Médio (≤ 768px) ──────────────── */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 20px;
    }

    /* Hero */
    .hero-section {
        padding: 30px 20px 20px;
        min-height: auto;
    }
    .hero-section h1 { font-size: 2.2rem; }
    .hero-subheadline { font-size: 1.1rem; }
    .hero-bg-image {
        width: 50%;
        opacity: 0.2;
        right: 0;
        bottom: 0;
        height: 100%;
    }

    /* Assinatura — reduz deslocamento no iPad */
    .signature-container {
        margin-left: 60px;
        margin-top: 0;
    }
    .signature-img { max-width: 280px; }

    /* Offer Info Bar — permite quebra */
    .offer-info-bar {
        gap: 12px;
        flex-wrap: wrap;
        padding: 12px 10px;
    }

    /* Offer Card */
    .offer-card { padding: 35px 30px; }

    /* Problemas Grid — 2 colunas no iPad */
    .problems-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* Expert */
    .expert-grid { gap: 30px; }
    .expert-highlight { font-size: 1.2rem; }

    /* Header links */
    .header-content { flex-direction: column; gap: 15px; }
    .btn-outline-light { width: 100%; text-align: center; }
}

/* ── Celular Médio (≤ 480px) — CRÍTICO ──────────── */
@media (max-width: 480px) {
    :root {
        --section-padding: 50px 16px;
    }

    /* ── HERO — Layout empilhado: foto no topo, texto abaixo ── */
    .hero-section {
        flex-direction: column;
        align-items: stretch;
        padding: 0 0 30px 0;
        min-height: auto;
        overflow: visible; /* Permite que o bg-image saia do absolute e vá pro fluxo */
    }

    /* Foto da Doutora: sai do absolute e ocupa o topo */
    .hero-bg-image {
        position: relative !important;
        width: 100% !important;
        height: 380px !important;          /* Aumentado para mostrar mais do corpo */
        right: auto !important;
        bottom: auto !important;
        background-position: center 10% !important; /* Foco no topo, mostra mais abaixo */
        background-size: cover !important;
        opacity: 1 !important;
        display: block !important;
        flex-shrink: 0;
        order: 0;
        overflow: hidden;
        border-radius: 0;
    }

    /* Gradiente na base da foto — reduzido para mostrar mais do corpo */
    .hero-bg-image::before {
        height: 25% !important; /* Era 50%, agora muito mais sutil */
    }

    /* Glow: remove no mobile */
    .hero-section::after { display: none; }

    /* Container do texto — sobe 20% sobre a foto */
    .hero-content {
        padding: 20px 16px 0;
        width: 100%;
        order: 1;
        margin-top: -76px;      /* ~20% da altura da foto (380px) */
        position: relative;
        z-index: 2;             /* Fica acima da imagem */
    }

    /* Títulos e textos */
    .hero-section h1 {
        font-size: 1.75rem;
        line-height: 1.25;
        margin-bottom: 14px;
        text-align: left;
    }
    .hero-subheadline {
        font-size: 0.975rem;
        text-align: left;
        margin-bottom: 16px;
    }
    .hero-disclaimer {
        font-size: 0.875rem;
        margin-bottom: 20px;
    }
    .hero-logo {
        max-width: 91px;       /* -30% em relação aos 130px anteriores */
        margin-bottom: 18px;
        display: block;
        margin-left: auto;
        margin-right: auto;    /* Centraliza a logo no mobile */
    }

    /* ── Dobra 3: Aprendizado — Mais elegante e enquadrada ── */
    .learning-section { padding-bottom: 50px; }
    
    .learning-logo {
        max-width: 115px; /* Aumentada em 15% (100px -> 115px) */
        margin: 0 auto 25px;
        display: block;
    }

    .learning-section h2 { 
        font-size: 1.85rem; 
        text-align: center; 
        line-height: 1.25;
        margin-bottom: 20px;
    }
    .learning-section .divider { margin: 0 auto 30px; } 

    .learning-list { 
        margin: 30px 0; 
        gap: 12px;
    }
    
    .learning-list li { 
        font-size: 1.05rem; 
        gap: 12px; 
        margin-bottom: 0; /* Espaço agora controlado pelo gap do container parent */
        padding: 16px 18px;
        font-weight: 600; 
        transform: none !important;
        opacity: 1 !important;
        line-height: 1.4;
    }

    /* CTA — toque fácil (≥ 48px altura) */
    .btn-primary {
        padding: 15px 24px;
        font-size: 1rem;
        width: 100%;
        text-align: center;
        display: block;
    }
    .btn-checkout-green {
        padding: 16px;
        font-size: 1.1rem;
    }

    /* Event Details */
    .event-details {
        flex-wrap: wrap;
        gap: 15px;
        margin-top: 18px;
        justify-content: center; /* Centraliza no mobile */
        width: 100%;
    }

    /* Assinatura — reset total */
    .signature-container {
        margin-left: 0 !important;
        margin-top: 20px !important;
        padding-top: 0;
        text-align: center; /* Centraliza no mobile */
    }
    .signature-img { max-width: 240px; } /* Aumentado levemente para destacar no centro */


    /* ── Problemas Grid — 1 coluna ── */
    .problems-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        margin: 30px auto;
    }
    .problem-card { padding: 24px 18px; }
    .alert-box { padding: 24px 20px; }
    .alert-box p { 
        font-size: 1.15rem; 
        font-weight: 600; /* Negrito no box de alerta */
        color: #FFFFFF;
        text-shadow: 0 1px 2px rgba(0,0,0,0.2); /* Sombra sutil para destacar do fundo */
    }

    .learning-list i { font-size: 1.4rem; }

    .learning-list span {
        display: block; /* Garante que o texto se comporte como um bloco unido */
    }

    /* FIX: strong com inline-block quebrava o texto no mobile */
    .learning-list strong {
        display: inline !important;
    }
    .learning-list strong::after {
        display: none; /* Sublinhado absoluto não funciona com inline */
    }

    .learning-disclaimer { padding: 24px 20px; margin-top: 30px; }
    .learning-disclaimer p strong { font-size: 1.2rem; }


    /* ── Offer Card ── */
    .offer-card { padding: 28px 20px; border-radius: 16px; }
    .price-main { 
        font-size: 3rem; 
        line-height: 1.2;
        padding-bottom: 5px;
    }

    /* Faixa Data/Hora — empilha verticalmente */
    .offer-info-bar {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        padding: 14px 10px;
    }
    .info-item { font-size: 0.9rem; }

    /* ── Expert Section Sophisticated ── */
    .expert-section { padding: 50px 16px 30px; text-align: left; }
    
    .expert-grid {
        display: flex;
        flex-direction: column;
        gap: 0 !important;
    }

    .expert-image {
        position: relative;
        width: 100%;
        margin-bottom: 0 !important;
        display: flex; /* Adicionado para centralização */
        justify-content: center;
    }

    .expert-image img {
        border-radius: 12px;
        box-shadow: none !important;
        width: 100%;
        max-width: 364px; /* Aumentado em 30% conforme solicitado (280px -> 364px) */
        height: auto;
        aspect-ratio: auto;
        display: block;
    }

    /* O Pulo do Gato: Sobreposição do Nome sobre a Foto no Mobile */
    .expert-identity-block {
        background: linear-gradient(to top, rgba(26, 30, 38, 0.95), rgba(26, 30, 38, 0.7), transparent);
        padding: 40px 15px 20px;
        margin-top: -100px;
        margin-bottom: 25px;
        border-radius: 0 0 12px 12px;
        position: relative;
        z-index: 10;
        text-align: center;
        width: 100%;
        max-width: 364px; /* Acompanha o novo tamanho da imagem */
        margin-left: auto;
        margin-right: auto;
    }

    .expert-content .section-subtitle {
        font-size: 0.8rem;
        text-align: center;
        margin-bottom: 4px !important;
    }

    .expert-content h2 {
        font-size: 2rem !important;
        text-align: center;
        margin-top: 0 !important;
    }

    .expert-bio {
        padding: 0 4px;
    }

    .expert-bio p {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 18px;
        color: var(--color-text-light);
        opacity: 0.9;
    }

    .expert-highlight {
        font-size: 1.15rem;
        margin: 30px 0;
        padding: 0;
        border: none;
        text-align: center;
        color: var(--color-accent-terracota);
        font-weight: 600;
    }

    .expert-signature-img {
        max-width: 220px;
        margin: 20px auto 0;
        display: block;
    }

    /* ── Footer ── */
    .site-footer { padding: 20px 16px; }
    .footer-links { flex-direction: row; justify-content: center; gap: 12px; }
    .footer-divider { display: none; }
}

/* ── Celular Pequeno (≤ 360px) ───────────────────── */
@media (max-width: 360px) {
    .hero-section h1 { font-size: 1.65rem; }
    .offer-card { padding: 24px 16px; }
    .price-main { 
        font-size: 2.6rem; 
        line-height: 1.2;
        padding-bottom: 5px;
    }
    .problems-grid { gap: 12px; }
}