/* ==========================================
   RESET & BASE STYLES
   ========================================== */

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

:root {
    /* Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #ec4899;
    --secondary-dark: #db2777;
    --accent-color: #f59e0b;
    
    /* Grays */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Semantic */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: #ffffff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    max-width: 100vw;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

.highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-secondary {
    color: var(--secondary-color);
}

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.39);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.5);
}

.btn-header {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-header:hover {
    background: var(--primary-color);
    color: white;
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-icon {
    font-size: 1.25em;
}

.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ==========================================
   HEADER
   ========================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--gray-900);
}

.logo-icon {
    font-size: 1.75rem;
}

.logo-text strong {
    color: var(--primary-color);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    position: relative;
    padding: 8rem 0 4rem;
    overflow: hidden;
    background: linear-gradient(180deg, #f8f9ff 0%, #ffffff 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
}

.badge-icon {
    font-size: 1.25rem;
}

.hero-title {
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-cta {
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.cta-subtitle {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
    text-align: center;
}

.check-icon {
    color: var(--success);
    font-weight: 600;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--gray-200);
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease-out 0.4s backwards;
}

.ebook-mockup {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 3/4;
    margin: 0 auto;
}

.mockup-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3), transparent 70%);
    filter: blur(40px);
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.mockup-cover {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-xl);
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    transform: perspective(1000px) rotateY(-15deg);
    transition: transform var(--transition-slow);
}

.mockup-cover:hover {
    transform: perspective(1000px) rotateY(-5deg) scale(1.05);
}

.mockup-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 2rem;
    color: white;
    text-align: center;
}

.mockup-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.mockup-content h3 {
    font-size: 1.75rem;
    color: white;
    margin-bottom: 0.5rem;
}

.mockup-content p {
    font-size: 1.125rem;
    opacity: 0.9;
}

.mockup-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.5rem 1rem;
    background: var(--accent-color);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

/* ==========================================
   ANIMATIONS
   ========================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==========================================
   PROBLEM/SOLUTION SECTION
   ========================================== */

.problem-solution {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.problem-card {
    padding: 2rem;
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--gray-900);
}

.problem-card p {
    color: var(--gray-600);
}

.solution-box {
    position: relative;
    padding: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-2xl);
    color: white;
    text-align: center;
    overflow: hidden;
}

.solution-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.solution-content {
    position: relative;
    z-index: 1;
}

.solution-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.solution-box h2 {
    color: white;
    margin-bottom: 1rem;
}

.solution-box p {
    font-size: 1.125rem;
    line-height: 1.8;
    opacity: 0.95;
}

/* ==========================================
   BENEFITS SECTION
   ========================================== */

.benefits {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9ff 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    padding: 2rem;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateY(30px);
}

.benefit-card.visible {
    animation: fadeInUp 0.6s ease-out forwards;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

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

.benefit-card h3 {
    font-size: 1.375rem;
    margin-bottom: 0.75rem;
}

.benefit-card p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* ==========================================
   CONTENT SECTION
   ========================================== */

.content-section {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.content-card {
    position: relative;
    padding: 2.5rem;
    background: linear-gradient(135deg, #fafafa 0%, #ffffff 100%);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.content-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.content-number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    color: var(--gray-200);
}

.content-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.content-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.content-card > p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.content-list {
    list-style: none;
}

.content-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    color: var(--gray-700);
    position: relative;
}

.content-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.content-more {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, #f8f9ff, #fef3f7);
    border-radius: var(--radius-2xl);
}

.content-more-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.content-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.tag {
    padding: 0.5rem 1rem;
    background: white;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-full);
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.875rem;
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */

.testimonials {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9ff 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    padding: 2rem;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-stars {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
}

.author-name {
    font-weight: 600;
    color: var(--gray-900);
}

.author-role {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* ==========================================
   PRICING SECTION
   ========================================== */

.pricing {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    color: white;
}

.pricing .section-title,
.pricing .section-subtitle {
    color: white;
}

.pricing-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--accent-color);
    color: white;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.pricing-card {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem;
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    color: var(--gray-900);
}

.pricing-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 2px solid var(--gray-200);
}

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

.comparison-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0.75rem;
}

.comparison-value {
    font-family: var(--font-display);
    font-weight: 800;
}

.old-price {
    font-size: 2.5rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

.current-price {
    font-size: 3.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.25rem;
}

.currency {
    font-size: 1.5rem;
    margin-top: 0.5rem;
}

.cents {
    font-size: 2rem;
    margin-top: 0.5rem;
}

.comparison-divider {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.pricing-features {
    margin-bottom: 3rem;
}

.pricing-features h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.features-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.feature-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: var(--success);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.pricing-cta {
    text-align: center;
    margin-bottom: 2rem;
}

.btn-checkout {
    width: 100%;
    max-width: 600px;
    white-space: normal;
    line-height: 1.4;
    padding: 1.25rem 2rem;
    min-height: 60px;
}

.btn-checkout .btn-icon {
    flex-shrink: 0;
}

.cta-security {
    margin-top: 1rem;
    color: var(--gray-600);
    font-size: 0.875rem;
}

.pricing-timer {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: var(--radius-xl);
}

.timer-label {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.timer-display {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

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

.timer-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    background: white;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.timer-text {
    font-size: 0.75rem;
    color: var(--gray-700);
    margin-top: 0.5rem;
    font-weight: 600;
}

.timer-separator {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    display: flex;
    align-items: center;
}

.guarantee-box {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 2px solid var(--success);
    border-radius: var(--radius-xl);
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.guarantee-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.guarantee-content h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.guarantee-content p {
    color: var(--gray-700);
    line-height: 1.7;
}

/* ==========================================
   FAQ SECTION
   ========================================== */

.faq {
    padding: var(--spacing-3xl) 0;
    background: white;
}

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

.faq-item {
    margin-bottom: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: white;
    border: none;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    text-align: left;
    color: var(--gray-900);
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-question:hover {
    background: var(--gray-50);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary-color);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--gray-700);
    line-height: 1.7;
}

/* ==========================================
   ABOUT SECTION
   ========================================== */

.about {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, #f8f9ff 0%, #ffffff 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.about-avatar {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    padding: 5px;
}

.avatar-icon {
    font-size: 6rem;
}

.avatar-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-full);
    background: white;
}

.about-text h2 {
    margin-bottom: 1rem;
}

.about-intro {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.about-text p {
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.about-credentials {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.credential-icon {
    font-size: 1.5rem;
}

/* ==========================================
   FINAL CTA SECTION
   ========================================== */

.final-cta {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-align: center;
}

.final-cta-content h2 {
    color: white;
    margin-bottom: 1rem;
}

.final-cta-text {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.final-cta-benefits {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.benefit-check {
    font-weight: 600;
    font-size: 1.125rem;
}

.final-cta-price {
    margin-bottom: 2rem;
}

.final-price-label {
    display: block;
    font-size: 1rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.final-price-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
}

.final-cta-note {
    margin-top: 1rem;
    opacity: 0.9;
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    padding: 3rem 0 1.5rem;
    background: var(--gray-900);
    color: var(--gray-300);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand .logo {
    color: white;
    margin-bottom: 1rem;
}

.footer-brand p {
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-column h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--gray-800);
    text-align: center;
    font-size: 0.875rem;
}

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

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .content-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-comparison {
        grid-template-columns: 1fr;
    }
    
    .comparison-divider {
        transform: rotate(90deg);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    /* Header fixes */
    .header-content {
        padding: 0.75rem 0;
    }
    
    .logo {
        font-size: 1.25rem;
        flex-shrink: 0;
    }
    
    .logo-icon {
        font-size: 1.5rem;
    }
    
    .btn-header {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
        flex-shrink: 0;
    }
    
    /* Hero section fixes */
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero-image {
        padding: 0 1rem;
    }
    
    .ebook-mockup {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .mockup-cover {
        transform: perspective(1000px) rotateY(0deg);
    }
    
    .hero-cta .btn {
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
        text-align: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Pricing section fixes */
    .comparison-divider {
        width: 50px;
        height: 50px;
        margin: 1rem auto;
        transform: rotate(0deg);
    }
    
    .pricing-card {
        padding: 2rem 1.5rem;
    }
    
    .btn-checkout {
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
        white-space: normal;
        text-align: center;
        line-height: 1.4;
        min-height: 56px;
    }
    
    .btn-checkout .btn-icon {
        font-size: 1.1em;
    }
    
    .problems-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .timer-number {
        font-size: 2rem;
        padding: 0.75rem 1rem;
    }
    
    .guarantee-box {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .final-cta-benefits {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
    }
    
    /* Container adjustments */
    .container {
        padding: 0 1rem;
    }
    
    /* Header - more compact */
    .logo {
        font-size: 1.125rem;
    }
    
    .logo-icon {
        font-size: 1.25rem;
    }
    
    .logo-text {
        white-space: nowrap;
    }
    
    .btn-header {
        padding: 0.5rem 0.875rem;
        font-size: 0.8125rem;
    }
    
    /* Hero adjustments */
    .hero {
        padding: 5rem 0 2rem;
    }
    
    .hero-title {
        font-size: 1.625rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 0.9375rem;
        line-height: 1.6;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    .ebook-mockup {
        max-width: 250px;
    }
    
    .mockup-content h3 {
        font-size: 1.375rem;
    }
    
    .mockup-content p {
        font-size: 0.9375rem;
    }
    
    /* Buttons - prevent overflow */
    .btn-large {
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
        white-space: normal;
        line-height: 1.4;
    }
    
    .btn-icon {
        font-size: 1.125em;
    }
    
    .hero-cta .btn {
        width: 100%;
        font-size: 0.875rem;
    }
    
    .cta-subtitle {
        font-size: 0.75rem;
    }
    
    /* Stats */
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    /* Section titles */
    .section-title {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    .section-subtitle {
        font-size: 0.9375rem;
    }
    
    /* Pricing section */
    .pricing-card {
        padding: 1.5rem 1rem;
    }
    
    .current-price {
        font-size: 2rem;
    }
    
    .currency {
        font-size: 1.25rem;
    }
    
    .cents {
        font-size: 1.5rem;
    }
    
    .comparison-value.old-price {
        font-size: 1.5rem;
    }
    
    .comparison-label {
        font-size: 0.75rem;
    }
    
    .btn-checkout {
        padding: 0.875rem 1rem;
        font-size: 0.85rem;
        line-height: 1.3;
        white-space: normal;
        min-height: 52px;
    }
    
    .pricing-features h3 {
        font-size: 1.25rem;
    }
    
    .features-list li {
        font-size: 0.875rem;
        padding: 0.625rem;
    }
    
    /* Timer */
    .timer-number {
        font-size: 1.75rem;
        padding: 0.625rem 1rem;
    }
    
    .timer-text {
        font-size: 0.6875rem;
    }
    
    .timer-label {
        font-size: 0.875rem;
    }
    
    /* Content cards */
    .content-card {
        padding: 1.5rem;
    }
    
    .content-number {
        font-size: 2rem;
        top: 1rem;
        right: 1rem;
    }
    
    .content-icon {
        font-size: 2rem;
    }
    
    .content-card h3 {
        font-size: 1.25rem;
    }
    
    /* Final CTA */
    .final-price-value {
        font-size: 2.5rem;
    }
    
    /* Problem cards */
    .problem-icon {
        font-size: 2.5rem;
    }
    
    .problem-card h3 {
        font-size: 1.125rem;
    }
    
    /* Benefit cards */
    .benefit-icon {
        font-size: 2.5rem;
    }
    
    .benefit-card h3 {
        font-size: 1.25rem;
    }
    
    /* Solution box */
    .solution-box {
        padding: 2rem 1.5rem;
    }
    
    .solution-icon {
        font-size: 3rem;
    }
    
    /* Guarantee box */
    .guarantee-box {
        padding: 1.5rem 1rem;
    }
    
    .guarantee-icon {
        font-size: 2.5rem;
    }
}

/* Extra small devices */
@media (max-width: 360px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .logo {
        font-size: 1rem;
    }
    
    .logo-icon {
        font-size: 1.125rem;
    }
    
    .btn-header {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .btn-checkout {
        font-size: 0.8rem;
        padding: 0.75rem 0.75rem;
        white-space: normal;
        line-height: 1.3;
        min-height: 48px;
    }
    
    .timer-number {
        font-size: 1.5rem;
        padding: 0.5rem 0.75rem;
    }
    
    .timer-display {
        gap: 0.5rem;
    }
}

/* ==========================================
   CONFETTI ANIMATION - Vercel Style
   ========================================== */

.confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
    will-change: transform;
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    background: #f0f;
    opacity: 0;
    pointer-events: none;
    will-change: transform, opacity;
}

.confetti.square {
    border-radius: 2px;
}

.confetti.circle {
    border-radius: 50%;
}

.confetti.triangle {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 10px solid #f0f;
    background: transparent;
}

.confetti.rectangle {
    width: 12px;
    height: 6px;
    border-radius: 1px;
}

/* Default fallback animation */
@keyframes confetti-fall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

/* Disable confetti on reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .confetti-container {
        display: none !important;
    }
    
    .confetti {
        animation: none !important;
    }
}

/* ==========================================
   EXIT POPUP - Cupom de Desconto
   ========================================== */

.exit-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
}

.exit-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.exit-popup {
    background: white;
    border-radius: var(--radius-2xl);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    overflow-x: hidden;
    transform: scale(0.7) translateY(-50px);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.exit-popup-overlay.active .exit-popup {
    transform: scale(1) translateY(0);
}

.exit-popup-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: 2rem 2rem 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.exit-popup-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.exit-popup-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    animation: bounce 1s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.exit-popup-title {
    font-size: 1.75rem;
    color: white;
    margin-bottom: 0.25rem;
    position: relative;
    z-index: 1;
    line-height: 1.2;
}

.exit-popup-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.95);
    position: relative;
    z-index: 1;
}

.exit-popup-body {
    padding: 1.5rem 2rem 2rem;
    text-align: center;
}

.exit-popup-text {
    font-size: 1rem;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.exit-popup-discount {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 3px dashed var(--accent-color);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.exit-popup-discount::before {
    content: '🎉';
    position: absolute;
    top: -10px;
    left: -10px;
    font-size: 3rem;
    opacity: 0.3;
}

.exit-popup-discount::after {
    content: '🎁';
    position: absolute;
    bottom: -10px;
    right: -10px;
    font-size: 3rem;
    opacity: 0.3;
}

.discount-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.discount-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    line-height: 1;
}

.coupon-code-container {
    background: white;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.5rem;
}

.coupon-code {
    font-family: 'Courier New', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.1em;
    flex: 1;
    user-select: all;
}

.btn-copy-coupon {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-copy-coupon:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.btn-copy-coupon.copied {
    background: var(--success);
}

.exit-popup-footer {
    padding: 0 2rem 1.5rem;
    display: none;
}

.btn-use-coupon {
    width: 100%;
    background: linear-gradient(135deg, var(--success), #059669);
    color: white;
    padding: 1.25rem 2rem;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.39);
}

.btn-use-coupon:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(16, 185, 129, 0.5);
}

.exit-popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 2;
}

.exit-popup-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.exit-popup-timer {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.timer-text {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.timer-countdown {
    font-weight: 700;
    color: var(--error);
}

/* Animação de confete no popup */
@keyframes popup-confetti {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100px) rotate(360deg);
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .exit-popup {
        width: 95%;
        max-width: none;
        max-height: 95vh;
    }
    
    .exit-popup-header {
        padding: 1.5rem 1.25rem 1.25rem;
    }
    
    .exit-popup-icon {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }
    
    .exit-popup-title {
        font-size: 1.375rem;
    }
    
    .exit-popup-subtitle {
        font-size: 0.9375rem;
    }
    
    .exit-popup-body {
        padding: 1.25rem 1.25rem 1.5rem;
    }
    
    .exit-popup-text {
        font-size: 0.9375rem;
        margin-bottom: 1.25rem;
    }
    
    .exit-popup-discount {
        padding: 1.25rem;
        margin-bottom: 1.25rem;
    }
    
    .discount-value {
        font-size: 2.25rem;
        margin-bottom: 0.5rem;
    }
    
    .coupon-code {
        font-size: 1.125rem;
    }
    
    .coupon-code-container {
        flex-direction: column;
        padding: 0.875rem;
    }
    
    .btn-copy-coupon {
        width: 100%;
        padding: 0.625rem 1.25rem;
    }
    
    .exit-popup-footer {
        padding: 0 1.25rem 1.25rem;
    }
    
    .btn-use-coupon {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-height: 700px) {
    .exit-popup {
        max-height: 95vh;
    }
    
    .exit-popup-header {
        padding: 1.25rem 1.5rem 1rem;
    }
    
    .exit-popup-icon {
        font-size: 2.5rem;
        margin-bottom: 0.25rem;
    }
    
    .exit-popup-title {
        font-size: 1.5rem;
        margin-bottom: 0.25rem;
    }
    
    .exit-popup-subtitle {
        font-size: 0.9375rem;
    }
    
    .exit-popup-body {
        padding: 1.25rem 1.5rem;
    }
    
    .exit-popup-discount {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .discount-value {
        font-size: 2.25rem;
    }
    
    .exit-popup-footer {
        padding: 0 1.5rem 1.25rem;
    }
}

/* ==========================================
   FLOATING SHARE BUTTONS
   ========================================== */

.floating-share {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
    animation: slideInRight 0.5s ease-out 1s both;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateY(-50%) translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}

.floating-share-title {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 10px 16px;
    border-radius: var(--radius-lg);
    font-size: 0.8125rem;
    line-height: 1.4;
    text-align: center;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    max-width: 160px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    }
    50% {
        box-shadow: 0 4px 20px rgba(99, 102, 241, 0.5);
    }
}

.floating-share-title strong {
    font-size: 0.9375rem;
    color: var(--accent-color);
    display: block;
    margin-top: 2px;
}

.floating-share-buttons {
    display: flex;
    gap: 10px;
}

.floating-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    text-decoration: none;
    cursor: pointer;
}

.floating-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.floating-btn svg {
    width: 24px;
    height: 24px;
}

.floating-btn-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

.floating-btn-instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    filter: brightness(1.1);
}

.floating-btn-whatsapp {
    background: #25D366;
    color: white;
}

.floating-btn-whatsapp:hover {
    background: #20BA5A;
}

/* Desktop Share - Tab Style */
.floating-share-desktop {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: none;
}

.floating-share-tab-desktop {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    box-shadow: -4px 4px 12px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
    z-index: 1000;
    animation: slideInRight 0.5s ease-out 1s both;
}

.floating-share-tab-desktop:hover {
    transform: translateY(-50%) translateX(-5px);
    box-shadow: -6px 6px 16px rgba(0, 0, 0, 0.3);
}

.floating-share-tab-desktop .tab-icon {
    font-size: 1.5rem;
}

.floating-share-tab-desktop .tab-text {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    writing-mode: vertical-rl;
}

.floating-share-panel-desktop {
    position: fixed;
    right: -350px;
    top: 50%;
    transform: translateY(-50%);
    width: 320px;
    background: white;
    border-radius: var(--radius-2xl) 0 0 var(--radius-2xl);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.2);
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    overflow: hidden;
}

.floating-share-panel-desktop.active {
    right: 0;
}

.panel-close-desktop {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 2;
}

.panel-close-desktop:hover {
    background: rgba(0, 0, 0, 0.2);
    transform: rotate(90deg);
}

.panel-header-desktop {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 1.5rem 1.25rem;
    text-align: center;
}

.panel-title-desktop {
    font-size: 1rem;
    line-height: 1.4;
    font-weight: 600;
}

.panel-title-desktop strong {
    color: var(--accent-color);
    font-size: 1.125rem;
}

.panel-content-desktop {
    padding: 1.5rem 1.25rem;
}

.panel-buttons-desktop {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 1rem;
}

.desktop-share-btn {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.desktop-share-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.desktop-share-btn svg {
    width: 28px;
    height: 28px;
}

.desktop-share-btn-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

.desktop-share-btn-whatsapp {
    background: #25D366;
    color: white;
}

.panel-coupon-desktop {
    text-align: center;
    animation: slideInUp 0.5s ease-out;
}

.panel-coupon-desktop .coupon-success-icon {
    font-size: 3rem;
    margin-bottom: 0.75rem;
}

.coupon-text-desktop {
    font-size: 0.9375rem;
    color: var(--gray-700);
    margin-bottom: 1rem;
}

.coupon-text-desktop strong {
    color: var(--primary-color);
}

.coupon-code-box-desktop {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 3px dashed var(--accent-color);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.coupon-code-value-desktop {
    font-family: 'Courier New', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.15em;
    user-select: all;
}

.coupon-copy-btn-desktop {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    width: 100%;
    max-width: 180px;
}

.coupon-copy-btn-desktop:hover {
    background: var(--primary-dark);
    transform: scale(1.02);
}

.coupon-copy-btn-desktop.copied {
    background: var(--success);
}

.panel-loading-desktop {
    text-align: center;
    padding: 1.5rem 0;
}

.panel-loading-desktop .spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 0.75rem;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary-color);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

.panel-loading-desktop p {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

/* Show desktop version only on desktop */
@media (min-width: 1025px) {
    .floating-share-desktop {
        display: block;
    }
}

/* Hide on mobile and tablet */
@media (max-width: 1024px) {
    .floating-share-desktop {
        display: none;
    }
}

/* Mobile Share Panel */
.floating-share-mobile {
    display: none;
    position: fixed;
    z-index: 9999;
}

.floating-share-tab {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    box-shadow: -4px 4px 12px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
    z-index: 10000;
    writing-mode: vertical-rl;
}

.floating-share-tab:active {
    transform: translateY(-50%) scale(0.95);
}

.tab-icon {
    font-size: 1.25rem;
    writing-mode: horizontal-tb;
}

.tab-text {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.floating-share-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.floating-share-overlay.active {
    display: block;
    opacity: 1;
}

.floating-share-panel {
    position: fixed;
    right: -100%;
    top: 0;
    bottom: 0;
    width: 85%;
    max-width: 400px;
    background: white;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
    display: flex;
    flex-direction: column;
}

.floating-share-panel.active {
    right: 0;
}

.panel-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 1.5rem;
    position: relative;
}

.panel-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.panel-close:active {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0.95);
}

.panel-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-display);
}

.panel-subtitle {
    font-size: 0.9375rem;
    opacity: 0.95;
}

.panel-subtitle strong {
    color: var(--accent-color);
}

.panel-content {
    flex: 1;
    padding: 2rem 1.5rem;
    overflow-y: auto;
}

.panel-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.panel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 1rem;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.panel-btn:active {
    transform: scale(0.97);
}

.panel-btn svg {
    flex-shrink: 0;
}

.panel-btn-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.panel-btn-whatsapp {
    background: #25D366;
}

.panel-coupon {
    text-align: center;
    animation: slideInUp 0.5s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.coupon-success-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: bounce 1s ease-in-out;
}

.coupon-title {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: var(--font-display);
}

.coupon-text {
    font-size: 1rem;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
}

.coupon-text strong {
    color: var(--primary-color);
}

.coupon-code-box {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 3px dashed var(--accent-color);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.coupon-code-value {
    font-family: 'Courier New', monospace;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.15em;
    user-select: all;
}

.coupon-copy-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    width: 100%;
    max-width: 200px;
}

.coupon-copy-btn:active {
    transform: scale(0.97);
}

.coupon-copy-btn.copied {
    background: var(--success);
}

.coupon-instruction {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-style: italic;
}

.panel-loading {
    text-align: center;
    padding: 2rem 0;
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary-color);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.panel-loading p {
    color: var(--gray-600);
    font-size: 1rem;
}

/* Show mobile version on mobile/tablet */
@media (max-width: 1024px) {
    .floating-share-mobile {
        display: block;
    }
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */

.visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ==========================================
   HOTMART WIDGET ADJUSTMENTS
   ========================================== */

/* Garantir que botões com widget mantenham o layout correto */
.hotmart-fb.hotmart__button-checkout {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    white-space: normal !important;
    text-align: center !important;
    line-height: 1.4 !important;
}

.btn-checkout.hotmart-fb {
    gap: 0.5rem !important;
}

.btn-checkout .btn-icon {
    flex-shrink: 0 !important;
}

/* No mobile, o botão do header usa link direto sem widget */
@media (max-width: 768px) {
    .header .btn-header.hotmart-fb {
        /* Remove o widget apenas no header mobile */
        pointer-events: auto !important;
    }
    
    /* Ajusta tamanho dos botões de checkout no mobile */
    .btn-checkout.hotmart-fb {
        font-size: 0.9rem !important;
        padding: 1rem 1.25rem !important;
    }
}

@media (max-width: 480px) {
    .btn-checkout.hotmart-fb {
        font-size: 0.85rem !important;
        padding: 0.875rem 1rem !important;
    }
}

@media (max-width: 360px) {
    .btn-checkout.hotmart-fb {
        font-size: 0.8rem !important;
        padding: 0.75rem 0.75rem !important;
    }
}

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

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }