/* 
   ==========================================================================
   DESIGN SYSTEM - AUDIOBOOK DA LU (LANDING PAGE PREMIUM)
   ========================================================================== 
*/

/* Importação de Fontes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    /* Paleta de Cores */
    --color-bg-dark: #0D0E12;
    --color-bg-card: #161821;
    --color-bg-card-hover: #1e212d;
    --color-primary: #D4AF37; /* Dourado Premium */
    --color-primary-light: #E5C158;
    --color-primary-dark: #AA8B2C;
    --color-secondary: #3EAF7C; /* Verde-esmeralda suave */
    --color-text-main: #F3F4F6;
    --color-text-muted: #9CA3AF;
    --color-text-muted-light: #6B7280;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);
    
    /* Gradientes */
    --gradient-gold: linear-gradient(135deg, #E5C158 0%, #D4AF37 50%, #AA8B2C 100%);
    --gradient-dark: linear-gradient(180deg, #161821 0%, #0D0E12 100%);
    --gradient-glow: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, rgba(13, 14, 18, 0) 70%);
    --gradient-glow-green: radial-gradient(circle, rgba(62, 175, 124, 0.1) 0%, rgba(13, 14, 18, 0) 70%);
    
    /* Tipografia */
    --font-titles: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Sombras e Efeitos */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.8);
    --shadow-gold: 0 0 30px rgba(212, 175, 55, 0.25);
    
    /* Layout */
    --max-width: 1200px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Transições */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset Moderno */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button, input, select, textarea {
    font: inherit;
}

/* 
   ==========================================================================
   UTILITÁRIOS & COMPONENTES GERAIS
   ========================================================================== 
*/

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
}

/* Badges / Marcadores */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--color-primary-light);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
}

.badge-green {
    background: rgba(62, 175, 124, 0.1);
    border: 1px solid rgba(62, 175, 124, 0.2);
    color: var(--color-secondary);
}

/* Títulos */
.title-lg {
    font-family: var(--font-titles);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.title-md {
    font-family: var(--font-titles);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
}

.title-sm {
    font-family: var(--font-titles);
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
    margin-bottom: 12px;
}

.text-gradient {
    background: linear-gradient(135deg, #FFFFFF 30%, #E5C158 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gold {
    color: var(--color-primary-light);
}

.subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto 40px auto;
}

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

/* Botões (CTAs) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 36px;
    border-radius: var(--border-radius-md);
    font-weight: 700;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: none;
}

.btn-primary {
    background: var(--gradient-gold);
    color: #000000;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

.btn-primary:active {
    transform: translateY(-1px);
}

/* Efeito de brilho que passa pelo botão */
.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: skewX(-25deg);
    transition: 0.75s;
    opacity: 0;
}

.btn-primary:hover::after {
    left: 125%;
    opacity: 1;
    transition: left 0.75s ease-in-out, opacity 0.75s ease-in-out;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.btn-pulse {
    animation: btnPulse 2s infinite;
}

@keyframes btnPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(212, 175, 55, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
    }
}

/* Efeitos de Glow no Background */
.glow-bg {
    position: relative;
}

.glow-bg::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--gradient-glow);
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
    pointer-events: none;
}

.glow-bg-green::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: var(--gradient-glow-green);
    bottom: -100px;
    right: -100px;
    z-index: -1;
    pointer-events: none;
}

/* Cards com Glassmorphism */
.glass-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 32px;
    transition: all var(--transition-normal);
}

.glass-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: var(--color-bg-card-hover);
}

/* 
   ==========================================================================
   1. HEADER
   ========================================================================== 
*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(13, 14, 18, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 60px; /* Aumentado de 48px para 60px no desktop */
    width: auto;
    object-fit: contain;
    border-radius: 8px;
    display: block;
    transition: all var(--transition-fast);
}

.logo-img:hover {
    transform: scale(1.02);
}

.logo-slogan {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    border-left: 1px solid var(--color-border-hover);
    padding-left: 14px;
    font-weight: 500;
    max-width: 150px;
    line-height: 1.3;
    letter-spacing: 0.01em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-main);
}

.header-cta {
    display: flex;
    align-items: center;
}

.header-cta .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    border-radius: var(--border-radius-sm);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1000;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-main);
    transition: all var(--transition-normal);
    transform-origin: center;
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(13, 14, 18, 0.98);
        backdrop-filter: blur(16px);
        padding: 32px 24px;
        border-bottom: 1px solid var(--color-border);
        gap: 24px;
        z-index: 999;
        box-shadow: var(--shadow-lg);
        opacity: 0;
        transform: translateY(-10px);
        transition: opacity var(--transition-fast), transform var(--transition-fast);
    }
    
    .nav-menu.active {
        display: flex;
        opacity: 1;
        transform: translateY(0);
    }
    
    .header-cta {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    /* Animação do Hambúrguer para X */
    .menu-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

@media (max-width: 576px) {
    .btn {
        width: 100%; /* CTAs ocupam largura total no mobile para melhor usabilidade */
    }
    
    .floating-card {
        display: none; /* Remove elementos flutuantes no mobile extremo para evitar poluição visual */
    }
    
    .logo-img {
        height: 50px; /* Reduz ligeiramente a logo no mobile pequeno */
    }
}

@media (max-width: 768px) {
    .logo-slogan {
        display: none; /* Oculta o slogan no celular para liberar espaço no cabeçalho */
    }
}

/* 
   ==========================================================================
   2. HERO SECTION
   ========================================================================== 
*/
.hero-section {
    padding-top: 160px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-benefits {
    margin-top: 32px;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
}

.benefit-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: rgba(62, 175, 124, 0.15);
    color: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.hero-image-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(13, 14, 18, 0) 50%, rgba(13, 14, 18, 0.6) 100%);
    pointer-events: none;
}

.hero-image {
    width: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.03);
}

/* Elementos flutuantes de UI no Hero */
.floating-card {
    position: absolute;
    background: rgba(22, 24, 33, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid var(--color-border-hover);
    border-radius: var(--border-radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
    animation: float 4s ease-in-out infinite alternate;
}

.floating-card-1 {
    top: 10%;
    left: -20px;
    animation-delay: 0s;
}

.floating-card-2 {
    bottom: 10%;
    right: -20px;
    animation-delay: 2s;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    100% {
        transform: translateY(-10px);
    }
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-benefits {
        align-items: center;
    }
    
    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .floating-card-1 {
        left: -10px;
    }
    
    .floating-card-2 {
        right: -10px;
    }
}

/* 
   ==========================================================================
   3. STORYTELLING
   ========================================================================== 
*/
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.story-image-wrapper {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.story-image {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.story-timeline {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 32px;
}

.timeline-step {
    display: flex;
    gap: 20px;
}

.step-number {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    color: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.step-content .title-sm {
    margin-bottom: 6px;
}

.step-content p {
    color: var(--color-text-muted);
}

.timeline-step.highlight .step-number {
    background: var(--gradient-gold);
    color: #000000;
    border-color: transparent;
    box-shadow: var(--shadow-gold);
}

.timeline-step.highlight .step-content p {
    color: var(--color-text-main);
}

@media (max-width: 992px) {
    .story-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .story-image-wrapper {
        order: 2;
    }
    
    .story-image {
        height: 300px;
    }
}

/* 
   ==========================================================================
   4. APRESENTAÇÃO DA SOLUÇÃO
   ========================================================================== 
*/
.solution-section {
    background: rgba(22, 24, 33, 0.4);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.solution-card {
    text-align: center;
}

.solution-card-icon {
    width: 64px;
    height: 64px;
    background: rgba(212, 175, 55, 0.08);
    color: var(--color-primary-light);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
    font-size: 1.5rem;
    border: 1px solid rgba(212, 175, 55, 0.15);
}

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

@media (max-width: 768px) {
    .solution-grid {
        grid-template-columns: 1fr;
    }
}

/* 
   ==========================================================================
   5. O QUE VOCÊ RECEBE
   ========================================================================== 
*/
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.feature-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.feature-top {
    margin-bottom: 20px;
}

.feature-icon-box {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-primary-light);
}

.feature-card .title-sm {
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* 
   ==========================================================================
   6. DEMONSTRAÇÃO VISUAL / GALERIA
   ========================================================================== 
*/
.gallery-section {
    background: radial-gradient(circle at top, rgba(212, 175, 55, 0.08) 0%, rgba(13, 14, 18, 0) 70%);
}

.gallery-wrapper {
    max-width: 900px;
    margin: 50px auto 0 auto;
    position: relative;
}

.mockup-tablet {
    background: #000;
    border: 12px solid #1c1c1e;
    border-radius: 36px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
    aspect-ratio: 16 / 10;
}

.mockup-content {
    width: 100%;
    height: 100%;
    background: #161821;
    overflow: hidden;
}

.mockup-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Tags/Lista de Livros ao redor */
.books-showcase {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.book-tag {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.book-tag:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--color-primary-light);
    color: var(--color-text-main);
    transform: scale(1.05);
}

/* 
   ==========================================================================
   7. POR QUE SOMOS DIFERENTES
   ========================================================================== 
*/
.different-section {
    position: relative;
    overflow: hidden;
}

.different-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.different-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.different-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.different-icon {
    width: 48px;
    height: 48px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.15);
    color: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.different-content .title-sm {
    margin-bottom: 6px;
}

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

.different-brand-card {
    background: var(--gradient-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.different-brand-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 40px;
    font-family: var(--font-titles);
    font-size: 120px;
    line-height: 1;
    color: rgba(255, 255, 255, 0.03);
    pointer-events: none;
}

.brand-quote {
    font-family: var(--font-titles);
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 24px;
    color: var(--color-text-main);
}

.brand-quote-author {
    color: var(--color-primary-light);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.brand-quote-title {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

@media (max-width: 992px) {
    .different-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

/* 
   ==========================================================================
   8. BÔNUS EXCLUSIVOS
   ========================================================================== 
*/
.bonus-section {
    background: rgba(22, 24, 33, 0.3);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.bonus-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 50px;
}

.bonus-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
}

.bonus-card:hover {
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-5px);
}

.bonus-image-wrapper {
    width: 100%;
    height: auto;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.bonus-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-normal);
}

.bonus-card:hover .bonus-image {
    transform: scale(1.05);
}

.bonus-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.bonus-badge {
    align-self: flex-start;
    background: rgba(62, 175, 124, 0.1);
    color: var(--color-secondary);
    border: 1px solid rgba(62, 175, 124, 0.2);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.bonus-price {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-top: 16px;
}

.bonus-price span {
    text-decoration: line-through;
    color: var(--color-text-muted-light);
}

@media (max-width: 768px) {
    .bonus-grid {
        grid-template-columns: 1fr;
    }
}

/* 
   ==========================================================================
   9. GARANTIA
   ========================================================================== 
*/
.garantia-card {
    max-width: 900px;
    margin: 0 auto;
    background: radial-gradient(circle at top right, rgba(212, 175, 55, 0.05) 0%, rgba(22, 24, 33, 0.95) 80%);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 40px;
    align-items: center;
    box-shadow: var(--shadow-lg);
}

.garantia-image-wrapper {
    display: flex;
    justify-content: center;
}

.garantia-image {
    width: 150px;
    height: auto;
    filter: drop-shadow(0 4px 15px rgba(212, 175, 55, 0.15));
}

.garantia-content .title-md {
    margin-bottom: 16px;
}

.garantia-content p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .garantia-card {
        grid-template-columns: 1fr;
        padding: 32px;
        text-align: center;
        gap: 24px;
    }
    
    .garantia-image {
        width: 120px;
    }
}

/* 
   ==========================================================================
   10. OFERTA FINAL (CTA SEÇÃO)
   ========================================================================== 
*/
.offer-section {
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, rgba(13, 14, 18, 0) 60%);
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.offer-box {
    max-width: 750px;
    margin: 0 auto;
}

.offer-price-box {
    margin: 40px 0;
    background: rgba(22, 24, 33, 0.6);
    border: 1px solid var(--color-border);
    padding: 32px;
    border-radius: var(--border-radius-md);
    display: inline-block;
    min-width: 320px;
}

.price-old {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
    margin-bottom: 8px;
}

.price-new {
    font-family: var(--font-titles);
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 800;
    color: var(--color-text-main);
    line-height: 1;
}

.price-new span {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-primary-light);
    vertical-align: super;
}

.price-subtitle {
    font-size: 0.85rem;
    color: var(--color-secondary);
    font-weight: 600;
    margin-top: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.offer-guarantee-text {
    margin-top: 24px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* 
   ==========================================================================
   11. FAQ (ACORDEÃO INTERATIVO)
   ========================================================================== 
*/
.faq-wrapper {
    max-width: 800px;
    margin: 50px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--color-border-hover);
}

.faq-trigger {
    width: 100%;
    background: none;
    border: none;
    padding: 24px;
    text-align: left;
    color: var(--color-text-main);
    font-family: var(--font-titles);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    gap: 16px;
    list-style: none; /* Remove seta padrão no Chrome/Firefox */
    outline: none;
}

/* Remove seta padrão no Safari */
.faq-trigger::-webkit-details-marker {
    display: none;
}

.faq-icon {
    flex-shrink: 0;
    position: relative;
    width: 16px;
    height: 16px;
}

.faq-icon::before, .faq-icon::after {
    content: '';
    position: absolute;
    background-color: var(--color-text-muted);
    transition: transform var(--transition-normal);
}

/* Linha horizontal */
.faq-icon::before {
    top: 7px;
    left: 0;
    width: 16px;
    height: 2px;
}

/* Linha vertical */
.faq-icon::after {
    top: 0;
    left: 7px;
    width: 2px;
    height: 16px;
}

.faq-content {
    overflow: hidden;
}

.faq-content-inner {
    padding: 0 24px 24px 24px;
    color: var(--color-text-muted);
    font-size: 0.975rem;
    line-height: 1.6;
    border-top: 1px solid transparent;
}

/* Estados ativos nativos via atributo [open] */
.faq-item[open] {
    border-color: rgba(212, 175, 55, 0.25);
    background: var(--color-bg-card-hover);
}

.faq-item[open] .faq-trigger {
    color: var(--color-primary-light);
}

.faq-item[open] .faq-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.faq-item[open] .faq-icon::before {
    background-color: var(--color-primary-light);
}

.faq-item[open] .faq-content-inner {
    border-top-color: rgba(255, 255, 255, 0.03);
}

/* Animação suave para revelar o conteúdo */
.faq-item[open] .faq-content {
    animation: sweep 0.3s ease-in-out;
}

@keyframes sweep {
    0% {
        opacity: 0;
        transform: translateY(-8px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 
   ==========================================================================
   12. FOOTER
   ========================================================================== 
*/
.footer {
    background: #08090C;
    border-top: 1px solid var(--color-border);
    padding: 60px 0;
    color: var(--color-text-muted);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-brand {
    max-width: 400px;
}

.footer-brand .logo-link {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-title {
    color: var(--color-text-main);
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 8px;
}

.footer-link {
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.85rem;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

@media (max-width: 768px) {
    .footer-top {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .footer-bottom-links {
        justify-content: center;
    }
}