/* ===== CSS VARIABLES ===== */
:root {
    --primary-color: #4a90a4;
    --primary-hover: #2c3e50;
    --primary-light: #5a9bab;
    --secondary-color: #ffffff;
    --background-dark: #0f0f0f;
    --background-darker: #000000;
    --background-card: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #888888;
    --border-color: #333333;
    --success-color: #4CAF50;
    --warning-color: #FFD700;
    --error-color: #f44336;
    --accent-color: #4a90a4;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #4a90a4, #2c3e50);
    --gradient-accent: linear-gradient(135deg, #4a90a4, #2c3e50);
    --gradient-hero: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(26, 26, 26, 0.9));

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.5);
    --shadow-primary: 0 4px 15px rgba(74, 144, 164, 0.3);
    --shadow-primary-hover: 0 8px 25px rgba(74, 144, 164, 0.5);
    --shadow-accent: 0 0 15px rgba(74, 144, 164, 0.6);
    --shadow-accent-hover: 0 0 25px rgba(74, 144, 164, 0.8);


    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50%;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Line Heights */
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;
}

/* ===== RESET & BASE STYLES ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--background-dark);
    color: var(--text-primary);
    line-height: var(--leading-normal);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
    padding-top: 0;
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    display: none;
}


.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

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

/* ===== DISCOUNT TIMER ===== */
.discount-timer-banner {
    width: auto;
    background: #000;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    border: 2px solid var(--accent-color);
}

.desktop-timer {
    position: fixed;
    top: -150px; /* Começa fora da tela */
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    visibility: hidden;
    /* Longer transition, and delay hiding visibility */
    transition: top 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease, visibility 0s 0.5s;
}

.desktop-timer.visible {
    top: 20px; /* Move para a posição visível */
    opacity: 1;
    visibility: visible;
    /* When becoming visible, remove the delay on visibility */
    transition-delay: 0s;
}

.mobile-timer {
    display: none;
    /* Hidden by default */
}

.timer-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: 0 var(--space-sm);
}

.timer-offer-text {
    color: var(--accent-color);
    font-weight: 700;
    font-size: var(--font-size-base);
    white-space: nowrap;
}

.countdown-display {
    display: flex;
    gap: var(--space-xs);
    align-items: center;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #111;
    border-radius: var(--radius-sm);
    padding: var(--space-xs) var(--space-sm);
    min-width: 45px;
    border: 1px solid var(--border-color);
}

.countdown-number {
    font-size: var(--font-size-lg);
    font-weight: 800;
    color: var(--text-primary);
    line-height: var(--leading-tight);
    font-family: 'Inter', monospace;
}

.countdown-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 1px;
    letter-spacing: 0.3px;
}

.timer-cta-btn {
    background: var(--gradient-accent);
    color: var(--text-primary);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: none;
    white-space: nowrap;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.timer-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-accent);
    filter: brightness(1.2);
}

/* New Styles for Mobile Timer Content */
.timer-promo-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
}

.timer-promo-text {
    color: var(--text-primary);
    text-align: left;
    line-height: var(--leading-tight);
}

.timer-promo-text span {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-secondary);
}

.timer-promo-text strong {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--warning-color);
    /* Using yellow for discount */
    letter-spacing: 0.5px;
}

.timer-cta-btn-mobile {
    background: var(--gradient-accent);
    color: var(--text-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-sm) var(--space-xl);
    font-weight: 700;
    font-size: var(--font-size-base);
    text-decoration: none;
    text-align: center;
    transition: var(--transition-fast);
    border: none;
    cursor: pointer;
    display: inline-block;
}

.timer-cta-btn-mobile:hover {
    filter: brightness(1.1);
    transform: scale(1.03);
}

/* ===== HERO SECTION ===== */
.hero {
    background: url('img/hero_section_final.png') center center / cover no-repeat;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 0;
    border-bottom: 4px solid var(--accent-color);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to top, var(--background-darker), transparent);
    pointer-events: none;
}

.hero-image-container {
    display: none;
}

.hero-content-container {
    width: 100%;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-text-content {
    animation: fadeInText 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.hero-content h1 {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 900;
    margin-bottom: var(--space-md);
    line-height: 1.1;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

/* Style for "Personal High Level" */
.hero-content h1 span:first-of-type {
    font-size: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 0;
    color: var(--text-secondary);
}

/* Style for "O Método que Transforma" */
.hero-content h1 .main-title {
    color: var(--text-primary);
    display: block;
    white-space: nowrap;
}

/* Style for "Disciplina em Sucesso" */
.hero-content h1 span:last-of-type {
    background: linear-gradient(135deg, #a7ffeb, #80d8ef);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: block;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--text-secondary);
    margin: var(--space-md) auto;
    line-height: var(--leading-relaxed);
    font-weight: 400;
    max-width: 650px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}



/* ===== BUTTONS ===== */
.btn {
    padding: 0.9rem 2rem;
    border-radius: 50px;
    font-size: var(--font-size-base);
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    border: none;
    min-width: auto;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--text-primary);
    box-shadow: var(--shadow-accent);
    animation: neon-glow 1.5s infinite alternate;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-accent-hover);
    filter: brightness(1.2);
}

.btn-primary:active {
    transform: scale(0.98);
}

.btn-primary:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.cta-buttons {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    justify-content: center;
}


/* ===== SECTIONS ===== */
.section {
    padding: var(--space-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-lg);
    font-weight: 700;
    line-height: var(--leading-tight);
}

.section-header h2 .highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-header p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--leading-relaxed);
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--background-darker);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-text h2 {
    font-size: clamp(2.2rem, 5vw, 3rem);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.about-text h2 .highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.about-text p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: var(--leading-relaxed);
    max-width: 90%;
}

.benefits-list {
    margin-top: var(--space-lg);
    columns: 2;
    gap: var(--space-md);
}

.benefits-list h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-size: var(--font-size-xl);
    font-weight: 700;
    column-span: all;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
    line-height: var(--leading-normal);
    min-height: 32px;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
    break-inside: avoid-column;
}

.benefit-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.benefit-item::before {
    content: "✓";
    color: var(--success-color);
    font-weight: 700;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
    margin-top: 2px;
}

.cta-button-section {
    margin-top: var(--space-xl);
    text-align: left;
}

.book-container {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;
    padding: var(--space-xl) 0;
}

.book-mockup {
    width: 300px;
    height: 420px;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateY(-35deg);
    transition: var(--transition-slow);
    cursor: pointer;
}

.book-mockup:hover {
    transform: rotateY(-20deg) scale(1.05);
    box-shadow: 0 0 35px rgba(74, 144, 164, 0.5);
}

.book-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-xl);
    transform: translateZ(12.5px);
}

.book-mockup::before {
    content: '';
    position: absolute;
    left: 0;
    top: 2px;
    width: 25px;
    height: calc(100% - 4px);
    background: linear-gradient(to right, #2c3e50, #34495e);
    transform: translateX(-100%) rotateY(-90deg);
    transform-origin: right;
    border-radius: 2px 0 0 2px;
}

.book-mockup::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            #fafafa 0%,
            #fafafa 5%,
            #f2f2f2 5%,
            #f2f2f2 10%,
            #fafafa 10%,
            #fafafa 15%,
            #f2f2f2 15%,
            #f2f2f2 20%,
            #fafafa 20%,
            #fafafa 95%,
            #e0e0e0 100%);
    transform: translateZ(-12.5px);
    border-radius: var(--radius-sm);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
}


.price-badge {
    display: none;
}

/* ===== SERVICES SECTION ===== */
.services {
    background: var(--background-darker);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.service-card {
    background: var(--background-card);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:active {
    transform: scale(0.98);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--background-card);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: var(--font-size-3xl);
    transition: var(--transition-normal);
    box-shadow: 0 0 15px rgba(74, 144, 164, 0.2);
}

.service-icon i {
    color: var(--primary-color);
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-accent);
}

.service-card:hover .service-icon i {
    filter: brightness(1.2);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-weight: 600;
}

.service-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: var(--leading-normal);
}

/* ===== VIDEO SECTION ===== */
.video-section {
    text-align: center;
    margin: 0 auto;
    max-width: 900px;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    margin-bottom: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: var(--radius-md);
}

/* ===== AUTHOR SECTION ===== */
.author-section {
    background: var(--background-dark);
    border-top: 1px solid var(--border-color);
    padding: var(--space-3xl) 0;
}

.author-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    align-items: center;
}

.author-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.author-photo {
    width: 100%;
    max-width: 450px;
    height: auto;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    transition: var(--transition-normal);
    position: relative;
    z-index: 1;
}

.author-image:hover .author-photo {
    transform: scale(1.03);
    box-shadow: 0 0 35px rgba(74, 144, 164, 0.6);
}

.author-text h2 {
    font-size: clamp(2.2rem, 5vw, 3rem);
    margin-bottom: var(--space-md);
}

.author-text h2 .highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.author-text p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: var(--leading-relaxed);
}

.author-credentials {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.credential {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.credential:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    background-color: rgba(74, 144, 164, 0.1);
}


/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    background-color: var(--background-darker);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.testimonial-card {
    background-color: var(--background-card);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    border: 2px solid var(--primary-color);
}

.author-info h4 {
    color: var(--text-primary);
    font-weight: 600;
}

.author-info p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.testimonial-rating {
    color: var(--warning-color);
    margin-top: 4px; /* Adjusts space above the stars */
    margin-bottom: 10px; /* Adjusts space below the stars */
}

.testimonial-card blockquote {
    color: var(--text-secondary);
    font-style: italic;
    border-left: 3px solid var(--primary-color);
    padding-left: var(--space-md);
    margin: 0;
    text-align: left; /* Garante o alinhamento à esquerda */
}


/* ===== FINAL CTA SECTION ===== */
.final-cta {
    background: var(--background-darker);
    text-align: center;
}

.purchase-box {
    background: var(--background-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    box-shadow: var(--shadow-lg);
}

.purchase-content h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-weight: 700;
    text-align: left;
}

.purchase-features {
    margin-bottom: var(--space-lg);
}

.purchase-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    margin-bottom: var(--space-xs);
    color: var(--text-secondary);
    line-height: var(--leading-normal);
    min-height: 32px;
    padding: var(--space-xs) 0;
}

.purchase-feature::before {
    content: "✓";
    color: var(--success-color);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.bonus-section {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.bonus-section h4 {
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.bonus-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    margin-bottom: var(--space-xs);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--leading-normal);
}

.bonus-item::before {
    content: "🎁";
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.purchase-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.price-section {
    margin-bottom: var(--space-lg);
}

.old-price {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: var(--font-size-base);
    margin-bottom: var(--space-xs);
}

.current-price {
    font-size: var(--font-size-5xl);
    color: var(--primary-color);
    font-weight: 800;
    margin: var(--space-xs) 0;
    line-height: var(--leading-tight);
}

.economy {
    color: var(--success-color);
    font-size: var(--font-size-base);
    font-weight: 600;
}

.purchase-btn {
    background: var(--gradient-accent);
    color: var(--text-primary);
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: var(--font-size-lg);
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    margin-bottom: var(--space-md);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-accent);
    text-decoration: none;
}

.purchase-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-accent-hover);
    filter: brightness(1.2);
}

.purchase-btn:active {
    transform: scale(0.98);
}

.guarantee-info {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.guarantee-info>div {
    margin-bottom: var(--space-xs);
}

.secure-payment {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    color: var(--success-color);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.secure-payment::before {
    content: "🔒";
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
    text-align: center;
    margin: var(--space-xl) 0;
}

.social-proof>p {
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
}

.rating {
    color: var(--warning-color);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-xs);
}

.rating-text {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--space-sm);
}

.rating-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-normal);
}

.rating-link:hover {
    text-decoration: underline;
}

/* ===== FAQ SECTION ===== */
.faq-section {
    background-color: var(--background-dark);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

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

.faq-question {
    padding: var(--space-lg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    list-style: none;
    /* Remove default marker */
}

.faq-question::-webkit-details-marker {
    display: none;
    /* Hide for Chrome/Safari */
}

.faq-question::after {
    content: '+';
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    transition: transform var(--transition-normal);
}

.faq-item[open]>.faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--space-lg) var(--space-lg);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* ===== FOOTER ===== */
footer {
    background: var(--background-darker);
    padding: var(--space-3xl) 0 var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: center;
    text-align: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.footer-section p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-sm);
    line-height: var(--leading-normal);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
}

.social-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: var(--font-size-3xl);
    transition: var(--transition-normal);
}

.social-links a:hover {
    transform: scale(1.2);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.footer-bottom p {
    margin-bottom: var(--space-xs);
}

/* ===== SCROLL TO TOP ===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--text-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    cursor: pointer;
    z-index: 1000;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    border: none;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: scale(1.1);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInText {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes fadeInImage {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes blinkRed {

    0%,
    49% {
        color: var(--warning-color);
    }

    50%,
    100% {
        color: var(--error-color);
    }
}

@keyframes neon-glow {
    from {
        box-shadow: 0 0 5px var(--accent-color), 0 0 10px var(--accent-color);
    }

    to {
        box-shadow: 0 0 20px var(--accent-color), 0 0 30px var(--accent-color);
    }
}

.countdown-number.blinking {
    animation: blinkRed 1s infinite;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Large Desktop (1400px and up) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }

    :root {
        --space-3xl: 8rem;
    }

    .hero-layout {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }

    .hero-content h1,
    .hero-subtitle,
    .cta-buttons {
        text-align: left;
        margin-left: 0;
        margin-right: 0;
    }

    .cta-buttons {
        justify-content: flex-start;
    }

    .hero-content h1 {
        font-size: clamp(3rem, 3vw, 4.5rem);
    }

    .section-header h2 {
        font-size: clamp(2.5rem, 3vw, 3.5rem);
    }
}

/* Intermediate Desktop (1024px to 1399px) */
@media (min-width: 1024px) and (max-width: 1399px) {
    .hero-layout {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    
    .hero-content h1,
    .hero-subtitle,
    .cta-buttons {
        text-align: left;
        margin-left: 0;
        margin-right: 0;
    }

    .cta-buttons {
        justify-content: flex-start;
    }
    
    .hero-content h1 {
        font-size: clamp(2.5rem, 4.5vw, 3.5rem);
    }

    .hero-content h1 .main-title {
        white-space: normal;
    }

    .hero-subtitle {
        font-size: clamp(1rem, 2vw, 1.2rem);
    }
}


/* Tablets (768px and up) */
@media (max-width: 1023px) {
    .hero-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text-content {
        /* Adiciona um fundo para melhor legibilidade no mobile */
        background: rgba(0, 0, 0, 0.5);
        padding: var(--space-lg);
        border-radius: var(--radius-md);
    }

    .about-content,
    .author-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }

    .about-text p,
    .author-text p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .cta-button-section {
        text-align: center;
    }

    .author-credentials {
        grid-template-columns: 1fr;
    }

    .purchase-box {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .purchase-content h3 {
        text-align: center;
    }
    
    .purchase-features {
       display: inline-block;
       margin: 0 auto;
       text-align: left;
    }

    .credential {
        justify-content: center;
    }
}


/* Tablets (768px and up) */
@media (min-width: 768px) and (max-width: 1023px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

/* Tablets em modo paisagem (Landscape) */
@media (min-width: 768px) and (max-width: 1023px) and (orientation: landscape) {
    .hero {
        /* Puxa o Ivano mais para a direita no fundo */
        background-position: 80% center; 
    }

    .hero-layout {
        /* Alinha o container de texto à esquerda */
        display: flex;
        justify-content: flex-start;
        align-items: center;
        width: 100%;
    }

    .hero-text-content {
        /* Define a largura do bloco de texto para não ocupar a tela toda */
        max-width: 50%;
        margin-left: 5%; /* Adiciona uma margem */
        text-align: left;
    }

    .hero-content h1, .hero-subtitle {
        text-align: left;
    }
    
    .cta-buttons {
        justify-content: flex-start;
    }

    .hero-content h1 .main-title {
        white-space: normal; /* Permite quebra de linha */
    }

    .hero-content h1 {
        font-size: clamp(2rem, 4vw, 2.8rem); /* Tamanho de fonte reduzido */
    }

    .hero-subtitle {
        font-size: clamp(0.9rem, 2vw, 1.1rem); /* Tamanho de fonte reduzido */
        max-width: 100%; /* Garante que o subtítulo não ultrapasse o contêiner */
    }
}


/* Mobile Devices (767px and down) */
@media (max-width: 767px) {
    .section {
        padding: var(--space-2xl) 0;
    }

    .desktop-timer {
        display: none;
    }

    .mobile-timer {
        display: block;
        position: fixed;
        top: 10px;
        left: 50%;
        width: 95%;
        max-width: 500px;
        z-index: 1001;
        background: var(--background-card);
        border: 1px solid var(--border-color);
        padding: var(--space-xs);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-xl);
        
        /* Initial state for scroll animation */
        opacity: 0;
        visibility: hidden;
        transform: translate(-50%, -100px);
        /* Longer transition, and delay hiding visibility */
        transition: opacity 0.5s ease, transform 0.5s ease, visibility 0s 0.5s;
    }

    .mobile-timer.visible {
        opacity: 1;
        visibility: visible;
        transform: translate(-50%, 0);
        /* When becoming visible, remove the delay on visibility */
        transition-delay: 0s;
    }

    .mobile-timer .timer-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--space-xs);
        padding: 0;
    }

    .mobile-timer .timer-promo-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--space-xs);
        text-align: center;
        width: 100%;
    }

    .mobile-timer .timer-offer-text {
        font-size: var(--font-size-sm);
    }

    .mobile-timer .countdown-display {
       width: 100%;
       justify-content: center;
    }
    
    .mobile-timer .timer-cta-btn-mobile {
       margin-top: var(--space-sm);
       width: 100%;
       padding: 0.4rem 1rem;
       font-size: var(--font-size-xs);
    }

    .mobile-timer .countdown-item {
        background-color: var(--background-dark);
        border: 1px solid var(--border-color);
        padding: 0.2rem 0.4rem;
        min-width: 35px;
        border-radius: var(--radius-sm);
    }

    .mobile-timer .countdown-number {
        color: var(--text-primary);
        font-size: 0.8rem;
        font-weight: 700;
    }

    .mobile-timer .countdown-label {
        color: var(--text-muted);
        font-weight: 600;
        font-size: 0.45rem;
    }

    .hero {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        /* Align content to the top */
        min-height: 100vh;
        padding: 0;
        /* Remove padding */
        background-image: none;
        /* Remove the desktop image */
        border-bottom: none; /* Remove border on mobile to blend with gradient */
    }

    .hero::after {
        display: none; /* Hide desktop gradient on mobile */
    }

    .hero-image-container {
        display: block;
        height: 45vh;
        /* Aumenta a altura para mostrar mais do corpo */
        width: 100%;
        background-image: url('img/ivano_mobile.png');
        background-size: cover;
        background-position: center 20%; /* Ajustado para enquadrar melhor o rosto */
        position: relative;
        /* Needed for the gradient */
    }

    .hero-image-container::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 150px;
        /* Aumenta a altura do gradiente para uma transição mais suave */
        background: linear-gradient(to top, var(--background-dark) 20%, transparent);
        /* Gradiente mais forte em baixo */
    }

    .hero-content-container {
        background-color: var(--background-dark);
        padding: var(--space-lg);
        width: 100%;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .hero .container {
        padding: 0;
    }

    .hero-layout,
    .hero-text-content {
        width: 100%;
        text-align: center;
    }

    .hero-content h1 {
        font-size: clamp(2.2rem, 10vw, 3rem);
        white-space: normal;
        /* Allow text to wrap on mobile */
    }

    .hero-content h1 .main-title {
        white-space: normal;
    }

    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.1rem);
    }

    .benefits-list {
        columns: 1;
    }

    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .btn,
    .purchase-btn {
        width: 100%;
        padding: var(--space-md) 0;
        font-size: var(--font-size-lg);
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }
}


/* Small Mobile Devices (480px and down) */
@media (max-width: 480px) {
    .hero-image-container {
        height: 40vh;
        /* Slightly smaller image area */
    }

    .hero-content-container {
        padding: var(--space-lg);
    }

    .hero-content h1 {
        font-size: clamp(2rem, 10vw, 2.8rem);
    }

    .current-price {
        font-size: var(--font-size-4xl);
    }

    .book-mockup {
        width: 220px;
        height: auto;
        transform: none;
        /* Simplifica para mobile */
    }

    .book-mockup:hover {
        transform: scale(1.05);
        /* Mantém um hover sutil */
    }

    .book-mockup::before,
    .book-mockup::after {
        display: none;
        /* Oculta efeito 3D no mobile */
    }


    .author-photo {
        max-width: 250px;
    }

    .countdown-item {
        min-width: auto;
        padding: var(--space-xs);
    }

    .countdown-number {
        font-size: var(--font-size-base);
    }
}

/* Extra Small Devices (360px and down) */
@media (max-width: 360px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .hero-content h1 {
        font-size: clamp(1.8rem, 10vw, 2.2rem);
    }

    .hero-subtitle {
        font-size: clamp(0.9rem, 4vw, 1rem);
    }

    .btn,
    .purchase-btn,
    .timer-cta-btn-mobile {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm);
    }
}

/* Landscape Phones & Nest Hub */
@media (max-height: 500px) and (orientation: landscape) {

    .hero {
        align-items: flex-end; /* Alinha o conteúdo em baixo para não cortar o rosto */
        padding-bottom: var(--space-2xl);
    }

    .hero-text-content {
        background: rgba(0, 0, 0, 0.5); /* Fundo para legibilidade */
        padding: var(--space-lg);
        border-radius: var(--radius-md);
    }

    .hero-content h1 {
        font-size: clamp(2rem, 5vw, 2.5rem);
    }

    .hero-content h1 .main-title {
        white-space: normal; /* Permite a quebra de linha */
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .fade-in {
        opacity: 1;
        transform: none;
    }

    .book-mockup:hover,
    .author-photo:hover,
    .service-card:hover,
    .btn:hover {
        transform: none !important;
    }
}

@media (prefers-contrast: high) {
    :root {
        --text-secondary: #ffffff;
        --border-color: #ffffff;
        --background-card: #000000;
    }

    .service-card {
        border: 2px solid var(--text-primary);
    }

    .btn {
        border: 2px solid currentColor;
    }
}

/* ===== FOCUS STYLES ===== */
*:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 3px;
}

/* ===== CAROUSEL (LEARN) SECTION ===== */
.learn-section {
    background-color: var(--background-darker);
    padding-bottom: var(--space-3xl);
}

.swiper {
    width: 100%;
    padding-top: var(--space-lg);
    padding-bottom: var(--space-2xl); /* Espaço para a paginação */
}

.swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}

.learn-card {
    position: relative;
    width: 100%;
    height: 450px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.learn-card:hover {
    transform: scale(1.03);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-accent);
}

.learn-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.learn-card:hover img {
    transform: scale(1.1);
}

.learn-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--space-xl) var(--space-md) var(--space-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95), transparent);
    text-align: left;
}

.learn-card-overlay h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Customização da Navegação e Paginação do Swiper */
.learn-carousel-navigation {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-top: var(--space-lg);
}

.learn-carousel-button-next,
.learn-carousel-button-prev {
    position: static;
    width: 50px;
    height: 50px;
    margin: 0;
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--primary-color);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.learn-carousel-button-next:hover,
.learn-carousel-button-prev:hover {
    background-color: var(--primary-color);
    color: var(--text-primary);
    border-color: var(--primary-color);
}

.learn-carousel-button-next::after,
.learn-carousel-button-prev::after {
    font-family: "Font Awesome 6 Free";
    font-size: var(--font-size-lg);
    font-weight: 900;
}

.learn-carousel-button-prev::after {
    content: '\f053'; /* Chevron Left */
}

.learn-carousel-button-next::after {
    content: '\f054'; /* Chevron Right */
}

.learn-carousel-pagination {
    position: static;
    margin-top: var(--space-xl);
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: var(--border-color);
    opacity: 0.7;
}

.swiper-pagination-bullet-active {
    background-color: var(--primary-color);
    opacity: 1;
}

@media (max-width: 767px) {
    .learn-card {
        height: 400px;
    }
    
    .learn-carousel-navigation {
        display: none; /* Esconde as setas no mobile */
    }
}