/* CSS Variables for Modern Design */
:root {
    --primary-color: #ffd700;
    --primary-light: #ffed4a;
    --secondary-color: #0f0f23;
    --bg-gradient-start: #0f0f23;
    --bg-gradient-mid: #1a1a2e;
    --bg-gradient-end: #16213e;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #a0a0a0;
    --success-color: #4CAF50;
    --error-color: #ff6b6b;
    --border-radius-sm: 10px;
    --border-radius-md: 20px;
    --border-radius-lg: 30px;
    --border-radius-xl: 50px;
    --spacing-xs: 8px;
    --spacing-sm: 15px;
    --spacing-md: 30px;
    --spacing-lg: 60px;
    --spacing-xl: 80px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.3);
    --shadow-gold: 0 10px 30px rgba(255, 215, 0, 0.3);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-mid) 50%, var(--bg-gradient-end) 100%);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 40px);
    width: 100%;
}

.container-full {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 clamp(20px, 3vw, 60px);
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.navbar.scrolled {
    background: rgba(15, 15, 35, 0.98);
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: var(--text-primary);
    text-decoration: none;
    transition: transform var(--transition-fast);
}

.nav-brand:hover {
    transform: scale(1.05);
}

.author-avatar {
    width: clamp(35px, 4vw, 45px);
    height: clamp(35px, 4vw, 45px);
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-color);
    transition: all var(--transition-normal);
}

.author-avatar:hover {
    border-color: var(--primary-light);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
}

.nav-menu {
    display: flex;
    gap: clamp(20px, 3vw, 30px);
    align-items: center;
    list-style: none;
}

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: clamp(0.9rem, 1.5vw, 1rem);
    transition: all var(--transition-normal);
    position: relative;
    padding: 5px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-normal);
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--secondary-color) !important;
    padding: clamp(8px, 1.5vw, 12px) clamp(18px, 3vw, 24px);
    border-radius: var(--border-radius-xl);
    font-weight: 600;
    font-size: clamp(0.85rem, 1.5vw, 0.95rem);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-gold);
    white-space: nowrap;
}

.nav-cta:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.5);
    color: var(--secondary-color) !important;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all var(--transition-normal);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height for mobile */
    display: flex;
    align-items: center;
    position: relative;
    padding: clamp(100px, 12vh, 140px) 0 clamp(60px, 8vh, 100px);
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-30px, -30px) rotate(180deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: start;
    position: relative;
    z-index: 1;
}

/* Modern Hero Layout */
.hero-modern {
    padding: clamp(100px, 12vh, 140px) 0 clamp(80px, 10vh, 120px);
    background: linear-gradient(180deg, rgba(15, 15, 35, 0.95) 0%, rgba(26, 26, 46, 0.98) 100%);
    position: relative;
    overflow: hidden;
}

.hero-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-wrapper {
    position: relative;
    z-index: 1;
}

.hero-main {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(50px, 6vw, 80px);
    align-items: center;
    margin-bottom: clamp(60px, 8vh, 100px);
}

.hero-text-modern {
    max-width: 100%;
}

.hero-badge-modern {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--secondary-color);
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.hero-title-modern {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.highlight-modern {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subtitle-modern {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 35px;
    font-weight: 400;
}

.hero-subtitle-modern strong {
    color: var(--primary-color);
    font-weight: 600;
}

.hero-highlight-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 237, 74, 0.1) 100%);
    border: 2px solid rgba(255, 215, 0, 0.4);
    border-radius: 16px;
    padding: 20px 30px;
    margin: 30px 0;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.hero-highlight-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer-message 3s infinite;
}

@keyframes shimmer-message {
    0% { left: -100%; }
    100% { left: 100%; }
}

.hero-highlight-message i {
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
    animation: pulse-star 2s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

@keyframes pulse-star {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.hero-highlight-message p {
    margin: 0;
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    position: relative;
    z-index: 1;
    line-height: 1.4;
}

.hero-highlight-message strong {
    color: var(--primary-color);
    font-weight: 800;
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.hero-benefits-modern {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 40px;
}

.hero-benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
}

.hero-benefit-item i {
    color: var(--success-color);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.hero-benefit-item span {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
}

.hero-cta-modern {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: 20px;
    padding: 35px;
    backdrop-filter: blur(10px);
}

.price-modern {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    text-align: center;
}

.price-installment {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin-bottom: 8px;
}

.installment-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-align: center;
}

.installment-value {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
    display: block;
}

.price-divider {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    margin: 5px 0;
    position: relative;
    padding: 0 20px;
    text-transform: lowercase;
}

.price-divider::before,
.price-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 25px;
    height: 1px;
    background: var(--text-muted);
    opacity: 0.3;
}

.price-divider::before {
    left: -30px;
}

.price-divider::after {
    right: -30px;
}

.price-new-modern {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    display: block;
    margin: 5px 0;
}

.price-old-modern {
    font-size: 0.95rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-top: 5px;
}

.discount-modern {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 700;
    text-align: center;
    margin-bottom: 25px;
}

.btn-cta-modern {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    width: 100%;
    padding: 22px 45px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 50%, var(--primary-color) 100%);
    background-size: 200% 100%;
    animation: gradient-shift 3s ease infinite;
    color: var(--secondary-color);
    font-size: 1.3rem;
    font-weight: 800;
    border-radius: 50px;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 15px 50px rgba(255, 215, 0, 0.5),
                0 0 30px rgba(255, 215, 0, 0.3);
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.btn-cta-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s;
}

.btn-cta-modern:hover::before {
    left: 100%;
}

.btn-cta-modern:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.7),
                0 0 40px rgba(255, 215, 0, 0.5);
    background-position: 100% 0;
}

.btn-cta-modern:active {
    transform: translateY(-2px) scale(1.01);
}

.btn-cta-modern i:first-child {
    font-size: 1.4rem;
}

.btn-cta-modern i:last-child {
    font-size: 1.1rem;
    transition: transform var(--transition-normal);
}

.btn-cta-modern:hover i:last-child {
    transform: translateX(5px);
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.guarantees-modern {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.guarantee-modern {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.guarantee-modern i {
    color: var(--primary-color);
    font-size: 1rem;
}

.hero-image-modern {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: clamp(0px, 5vh, 60px);
}

/* Community Section Modern */
.community-section-modern {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.08) 0%, rgba(255, 237, 74, 0.04) 100%);
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: 24px;
    padding: clamp(30px, 4vw, 50px);
    margin-top: clamp(40px, 6vh, 60px);
    backdrop-filter: blur(15px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.community-header-modern {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid rgba(255, 215, 0, 0.2);
}

.community-logo-modern {
    flex-shrink: 0;
}

.community-logo-round {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 215, 0, 0.3);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.2);
}

.community-title-modern h2 {
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.4;
}

.community-title-modern h2 strong {
    color: var(--primary-color);
}

.community-title-modern p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

.community-benefits-modern {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(20px, 3vw, 30px);
    margin-bottom: 40px;
}

@media (max-width: 968px) {
    .community-benefits-modern {
        grid-template-columns: 1fr;
    }
}

.community-benefit-modern {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 25px;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.community-benefit-modern:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.15);
    border-color: rgba(255, 215, 0, 0.3);
}

.benefit-icon-modern {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 237, 74, 0.1));
    border-radius: 16px;
    margin-bottom: 20px;
    border: 2px solid rgba(255, 215, 0, 0.3);
}

.benefit-icon-modern i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.benefit-text-modern h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.benefit-text-modern p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.value-proposition-modern {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(255, 215, 0, 0.15);
}

.value-proposition-modern h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.value-proposition-modern p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* Community Card */
.community-card {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.12) 0%, rgba(255, 237, 74, 0.08) 100%);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 24px;
    padding: 35px;
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.community-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #ffd700, #ffed4a, #ffd700);
    animation: shimmer 3s infinite;
}

.community-heading {
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 20px 0 25px;
    line-height: 1.4;
}

.community-heading strong {
    color: var(--primary-color);
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 25px;
}

.benefit-card {
    display: flex;
    gap: 18px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--primary-color);
    border-radius: 16px;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(8px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.2);
}

.benefit-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 237, 74, 0.1));
    border-radius: 12px;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.benefit-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.benefit-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.benefit-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.community-brand {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.community-brand .community-logo {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
}

.community-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.community-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Value Card */
.value-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: 24px;
    padding: 35px;
    backdrop-filter: blur(15px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.value-card h3 {
    font-size: clamp(1.2rem, 2.2vw, 1.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.value-card > p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 25px;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: rgba(255, 215, 0, 0.12);
    border-radius: 12px;
    transition: all var(--transition-normal);
}

.feature-item:hover {
    background: rgba(255, 215, 0, 0.18);
    transform: translateY(-3px);
}

.feature-item i {
    color: var(--success-color);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.feature-item span {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

/* Purchase Card */
.purchase-card {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 237, 74, 0.1) 100%);
    border: 2px solid rgba(255, 215, 0, 0.4);
    border-radius: 24px;
    padding: 35px;
    text-align: center;
    backdrop-filter: blur(15px);
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.2);
}

.price-display {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

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

.price-new {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.discount-badge {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 25px;
}

.purchase-card .btn-primary,
.purchase-card .btn-secondary {
    width: 100%;
    margin-bottom: 12px;
    justify-content: center;
    font-size: 1.1rem;
    padding: 18px 30px;
}

.purchase-card .guarantees {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 25px;
}

.purchase-card .guarantee-item {
    padding: 12px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    font-size: 0.95rem;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

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

.badge {
    display: inline-block;
    background: linear-gradient(135deg, #ffd700, #ffed4a);
    color: #0f0f23;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: clamp(10px, 2vh, 20px);
    letter-spacing: -0.02em;
}

.highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    opacity: 0.3;
    border-radius: 2px;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: clamp(15px, 3vh, 25px);
    line-height: 1.4;
}

.hero-description {
    font-size: 1.1rem;
    color: #cccccc;
    margin-bottom: 40px;
    line-height: 1.6;
}

/* Value Proposition Styles */
.value-proposition {
    margin: 30px 0 40px 0;
}

.income-promise {
    font-size: 1.6rem;
    font-weight: 700;
    color: #4CAF50;
    margin-bottom: 25px;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(76, 175, 80, 0.3);
}

.key-benefits {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.benefit-item {
    font-size: 1.2rem;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.5;
}

.benefit-intro {
    font-size: 1.1rem;
    color: #cccccc;
    margin-bottom: 15px;
    font-weight: 500;
}

.tech-checklist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.tech-check {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    color: #4CAF50;
    font-weight: 500;
    padding: 8px 0;
    transition: all 0.3s ease;
}

.tech-check:hover {
    transform: translateX(5px);
    color: #66BB6A;
}

.tech-check i {
    font-size: 1.2rem;
    color: #ffd700;
    min-width: 20px;
}

.tech-check span {
    color: #4CAF50;
}

.ai-advantage {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.05));
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 15px;
    padding: 15px;
    margin: 20px 0;
    text-align: center;
}

.ai-advantage p {
    margin: 5px 0;
    color: #ffffff;
}

.ai-advantage p:first-child {
    color: #ffd700;
    font-size: 1.1rem;
}

.guide-features {
    font-size: 1.1rem;
    color: #87CEEB;
    margin: 20px 0;
    font-weight: 500;
}

.urgency-message {
    font-size: 1.15rem;
    color: #ff6b6b;
    margin-top: 20px;
    text-align: center;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 15px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tech-item:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: translateY(-2px);
}

.tech-item i {
    font-size: 1.2rem;
    color: #ffd700;
}

.price-section {
    margin-bottom: 30px;
}

.price {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.price-old {
    font-size: 1.2rem;
    color: #888;
    text-decoration: line-through;
}

.price-current {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffd700;
}

.price-discount {
    color: #ff6b6b;
    font-weight: 600;
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #ffd700, #ffed4a);
    color: #0f0f23;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffd700;
    color: #ffd700;
}

.guarantees {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #cccccc;
    font-size: 0.9rem;
}

.guarantee-item i {
    color: #4CAF50;
}

/* Hero Image */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    animation: fadeInRight 1s ease-out;
    padding-top: clamp(75px, 10vh, 120px);
    position: relative;
}

.ebook-showcase {
    position: relative;
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.ebook-showcase:hover {
    transform: perspective(1000px) rotateY(-10deg) rotateX(2deg) scale(1.05);
}

.ebook-container {
    position: relative;
    width: clamp(300px, 28vw, 450px);
    height: clamp(450px, 45vw, 675px);
    perspective: 1000px;
}

.ebook-pages {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.page {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transform-origin: left center;
    transition: transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
    backface-visibility: hidden;
    z-index: 1;
}

.page.active {
    z-index: 2;
}

.page.turning-next {
    transform: rotateY(-180deg);
    z-index: 3;
}

.page.turning-prev {
    transform: rotateY(0deg);
    z-index: 3;
}

.page.turned {
    transform: rotateY(-180deg);
    z-index: 0;
}

.ebook-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    filter: drop-shadow(0 0 30px rgba(255, 215, 0, 0.2));
    transition: all 0.3s ease;
}

.ebook-controls {
    position: absolute;
    bottom: -60px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 20px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-indicators {
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.indicator.active {
    background: #ffd700;
    border-color: #ffd700;
    transform: scale(1.2);
}

.indicator:hover {
    background: rgba(255, 215, 0, 0.7);
    transform: scale(1.1);
}

.ebook-shadow {
    position: absolute;
    bottom: -20px;
    left: 20px;
    right: -20px;
    height: 30px;
    background: linear-gradient(ellipse, rgba(0, 0, 0, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(10px);
}

/* Content Preview Section */
.content-preview {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 215, 0, 0.05) 50%, transparent 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.2rem;
    color: #cccccc;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.content-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.content-item:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.content-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ffd700, #ffed4a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: #0f0f23;
}

.content-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #ffffff;
}

.content-item p {
    color: #cccccc;
    margin-bottom: 15px;
    line-height: 1.6;
}

.page-count {
    display: inline-block;
    background: rgba(255, 215, 0, 0.2);
    color: #ffd700;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Author Section */
.author-section {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
}

.author-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
}

.author-images {
    position: relative;
    margin-top: -10px;
}

.author-main {
    width: 100%;
    max-width: 450px;
    height: auto;
    aspect-ratio: 4/5;
    border-radius: 20px;
    object-fit: cover;
    object-position: center;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.author-gallery {
    display: flex;
    gap: 20px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.author-thumb {
    width: 120px;
    height: 120px;
    border-radius: 15px;
    object-fit: cover;
    object-position: center;
    border: 2px solid rgba(255, 215, 0, 0.3);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.author-thumb:hover {
    transform: scale(1.1);
    border-color: #ffd700;
}

.author-bio h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #ffd700;
}

.author-bio h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: #ffffff;
}

.author-credentials {
    margin-bottom: 30px;
}

.credential {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 10px 0;
}

.credential i {
    color: #ffd700;
    font-size: 1.2rem;
    width: 20px;
}

.credential span {
    color: #cccccc;
    font-weight: 500;
}

.author-bio p {
    color: #cccccc;
    line-height: 1.8;
    margin-bottom: 20px;
}

.author-logos {
    display: flex;
    flex-wrap: nowrap;
    gap: 20px;
    margin-top: 30px;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    overflow-x: auto;
}

.company-logo {
    height: 80px;
    max-width: 150px;
    min-width: 120px;
    object-fit: contain;
    opacity: 0.8;
    transition: all 0.3s ease;
    filter: brightness(0.8) contrast(1.2);
    margin: 5px;
    background: transparent;
    padding: 8px;
    border-radius: 8px;
    flex-shrink: 0;
}

.company-logo:hover {
    opacity: 1;
    transform: scale(1.08);
}

.company-logo-large {
    height: 100px !important;
    max-width: 180px !important;
    min-width: 140px !important;
}

/* Social Proof Section */
.social-proof {
    padding: 100px 0;
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
}

.social-proof h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
    color: #ffffff;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.testimonial {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px 30px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.stars {
    color: #ffd700;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.testimonial p {
    color: #cccccc;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.testimonial-author strong {
    color: #ffffff;
    display: block;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: #ffd700;
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 215, 0, 0.05) 100%);
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.cta-content > p {
    font-size: 1.3rem;
    color: #cccccc;
    margin-bottom: 50px;
}

.offer-box {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 50px 40px;
    border-radius: 25px;
    max-width: 600px;
    margin: 0 auto;
    backdrop-filter: blur(10px);
}

.offer-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: #ffd700;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.time-unit {
    background: rgba(255, 215, 0, 0.2);
    border: 2px solid #ffd700;
    padding: 15px 20px;
    border-radius: 15px;
    text-align: center;
}

.time-unit span {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #ffd700;
}

.time-unit label {
    font-size: 0.9rem;
    color: #cccccc;
    margin-top: 5px;
}

.price-big {
    margin-bottom: 40px;
}

.old-price {
    display: block;
    font-size: 1.2rem;
    color: #888;
    text-decoration: line-through;
    margin-bottom: 10px;
}

.new-price {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: #ffd700;
    margin-bottom: 10px;
}

.discount-badge {
    background: linear-gradient(135deg, #ff6b6b, #ff5252);
    color: #ffffff;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
}

.btn-purchase {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #ffd700, #ffed4a);
    color: #0f0f23;
    padding: 20px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.3);
    margin-bottom: 30px;
}

.btn-purchase:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.4);
}

.payment-methods {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.payment-methods i {
    font-size: 2rem;
    color: #cccccc;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.payment-methods i:hover {
    opacity: 1;
}

.guarantee-text {
    color: #4CAF50;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
}

.faq h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #ffffff;
}

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

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.08);
}

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
}

.faq-question i {
    color: #ffd700;
    transition: transform 0.3s ease;
}

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

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

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 30px 25px;
    color: #cccccc;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.3);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: #ffd700;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-section p {
    color: #cccccc;
    margin-bottom: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #888;
}

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

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

/* Mobile Responsiveness */
/* Responsive Design - Tablet and Below */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .hero-main {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .hero-image-modern {
        order: -1;
    }
    
    .hero-benefits-modern {
        grid-template-columns: 1fr;
    }
    
    .community-benefits-modern {
        grid-template-columns: 1fr;
    }
    
    .community-header-modern {
        flex-direction: column;
        text-align: center;
    }
    
    .guarantees-modern {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .value-highlights-compact {
        grid-template-columns: 1fr;
    }
    
    .community-logo-compact {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 968px) {
    .hero-content,
    .author-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-text {
        order: 2;
        text-align: center;
    }
    
    .hero-image {
        order: 1;
    }
    
    .author-info {
        text-align: center;
    }
    
    .author-images {
        margin-top: 0;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .guarantees {
        justify-content: center;
    }
    
    .countdown {
        flex-wrap: wrap;
    }
    
    .testimonials {
        grid-template-columns: 1fr;
    }
    
    .offer-box {
        padding: 30px 20px;
    }
    
    .new-price {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .author-logos {
        gap: 15px;
        padding: 15px;
        overflow-x: auto;
        justify-content: flex-start;
    }
    
    .company-logo {
        height: 60px;
        max-width: 120px;
        min-width: 100px;
    }
    
    .company-logo-large {
        height: 75px !important;
        max-width: 140px !important;
        min-width: 120px !important;
    }
    
    .ebook-container {
        width: 300px;
        height: 450px;
    }
    
    .ebook-controls {
        bottom: -50px;
        padding: 10px 15px;
    }
    
    .indicator {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .tech-stack {
        justify-content: center;
    }
    
    .income-promise {
        font-size: 1.3rem;
        text-align: center;
    }
    
    .key-benefits {
        padding: 20px 15px;
    }
    
    .tech-checklist {
        grid-template-columns: 1fr;
        gap: 5px;
    }
    
    .tech-check {
        padding: 6px 0;
        gap: 8px;
    }
    
    .tech-check i {
        font-size: 1rem;
        min-width: 16px;
    }
    
    .benefit-item {
        font-size: 1.1rem;
        text-align: center;
    }
    
    .urgency-message {
        font-size: 1rem;
    }
    
    .price {
        flex-direction: column;
        gap: 5px;
    }
    
    .price-current {
        font-size: 2rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
    .countdown {
        gap: 10px;
    }
    
    .time-unit {
        padding: 10px 15px;
    }
    
    .time-unit span {
        font-size: 1.5rem;
    }
    
    .author-main {
        max-width: 320px;
    }
    
    .author-thumb {
        width: 90px;
        height: 90px;
    }
    
    .author-gallery {
        gap: 15px;
        margin-top: 20px;
    }
    
    .author-logos {
        gap: 10px;
        padding: 10px;
    }
    
    .company-logo {
        height: 50px;
        max-width: 100px;
        min-width: 80px;
    }
    
    .company-logo-large {
        height: 65px !important;
        max-width: 120px !important;
        min-width: 100px !important;
    }
    
    .ebook-container {
        width: 250px;
        height: 375px;
    }
    
    .ebook-controls {
        bottom: -40px;
        padding: 8px 12px;
    }
    
    .indicator {
        width: 8px;
        height: 8px;
    }
}

/* Image Modal Styles */
.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-modal.active {
    opacity: 1;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.image-modal.active .modal-content {
    transform: scale(1);
}

.modal-image {
    max-width: 100%;
    max-height: 80vh;
    width: auto;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    filter: drop-shadow(0 0 30px rgba(255, 215, 0, 0.3));
}

.modal-caption {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 500;
    margin-top: 20px;
    padding: 0 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.close-modal {
    position: absolute;
    top: -50px;
    right: -10px;
    color: #ffffff;
    font-size: 3rem;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10001;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
}

.close-modal:hover {
    color: #ffd700;
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

/* Enhanced cursor for clickable thumbnails */
.author-thumb {
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.author-thumb::after {
    content: '🔍';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.7);
    color: #ffffff;
    padding: 8px;
    border-radius: 50%;
    font-size: 1.2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.author-thumb:hover::after {
    opacity: 1;
}

.author-thumb:hover {
    transform: scale(1.05);
    border-color: #ffd700;
}

/* Mobile responsive modal */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        max-height: 95%;
    }
    
    .modal-image {
        max-height: 70vh;
    }
    
    .modal-caption {
        font-size: 1rem;
        margin-top: 15px;
    }
    
    .close-modal {
        top: -40px;
        right: -5px;
        font-size: 2.5rem;
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 480px) {
    .modal-content {
        max-width: 98%;
        max-height: 98%;
    }
    
    .modal-image {
        max-height: 60vh;
    }
    
    .modal-caption {
        font-size: 0.9rem;
        margin-top: 10px;
    }
    
    .close-modal {
        top: -35px;
        right: 0;
        font-size: 2rem;
        width: 30px;
        height: 30px;
    }
    
    .author-thumb::after {
        font-size: 1rem;
        padding: 6px;
    }
}

/* Community Offer Styles */
.community-offer {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 237, 74, 0.05) 100%);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.community-offer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ffd700, #ffed4a, #ffd700);
    animation: shimmer 3s infinite;
}

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

.community-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #ffd700, #ffed4a);
    color: #0f0f23;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.community-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 25px;
    line-height: 1.4;
}

.community-title strong {
    color: #ffd700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.community-benefits {
    margin-bottom: 25px;
}

.community-benefit-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-left: 3px solid #ffd700;
    border-radius: 10px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.community-benefit-item:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(5px);
}

.community-benefit-item i {
    font-size: 1.8rem;
    color: #ffd700;
    min-width: 30px;
    margin-top: 5px;
}

.community-benefit-item strong {
    display: block;
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.community-benefit-item p {
    color: #cccccc;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.community-logo-container {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.community-logo {
    max-width: 200px;
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 15px;
    filter: drop-shadow(0 4px 8px rgba(255, 215, 0, 0.2));
    transition: transform 0.3s ease;
    border: 3px solid rgba(255, 215, 0, 0.3);
}

.community-logo:hover {
    transform: scale(1.05);
    border-color: rgba(255, 215, 0, 0.6);
}

.community-tagline {
    color: #ffd700;
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
    letter-spacing: 0.5px;
}

/* Course Value Styles */
.course-value {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.value-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
    text-align: center;
}

.value-description {
    font-size: 1.1rem;
    color: #cccccc;
    line-height: 1.7;
    text-align: center;
    margin-bottom: 25px;
}

.value-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.value-highlight {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.value-highlight:hover {
    background: rgba(255, 215, 0, 0.15);
    transform: translateY(-2px);
}

.value-highlight i {
    color: #4CAF50;
    font-size: 1.2rem;
}

.value-highlight span {
    color: #ffffff;
    font-weight: 500;
    font-size: 0.95rem;
}

/* Enhanced CTA Button */
.btn-community {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4a 50%, #ffd700 100%);
    background-size: 200% 100%;
    animation: gradient-shift 3s ease infinite;
    font-size: 1.2rem;
    padding: 18px 40px;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-community::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-community:hover::before {
    left: 100%;
}

.btn-community:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.6);
}

.btn-community span {
    position: relative;
    z-index: 1;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Price Section Update */
.price-section {
    text-align: center;
    margin: 30px 0;
    padding: 25px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.price-discount {
    font-size: 1.1rem;
    color: #ffd700;
    font-weight: 600;
    margin-top: 10px;
}

/* Responsive Design for Community Section */
@media (max-width: 768px) {
    .community-benefit-item {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    .community-benefit-item i {
        margin: 0 auto 10px;
    }
    
    .value-highlights {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .community-logo {
        max-width: 150px;
        width: 150px;
        height: 150px;
    }
    
    .btn-community {
        font-size: 1rem;
        padding: 15px 30px;
        width: 100%;
    }
    
    .community-title {
        font-size: 1.2rem;
    }
    
    .community-offer {
        padding: 20px;
    }
    
    .course-value {
        padding: 20px;
    }
    
    /* Mobile Navigation */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(15, 15, 35, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 80px 30px 30px;
        gap: 20px;
        transition: right var(--transition-normal);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
        z-index: 999;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu a {
        width: 100%;
        padding: 15px 0;
        font-size: 1.1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-cta {
        width: 100%;
        text-align: center;
        margin-top: 20px;
    }
    
    /* Hero adjustments */
    .hero {
        padding: clamp(80px, 10vh, 120px) 0 clamp(40px, 6vh, 60px);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .hero-image {
        order: -1;
    }
    
    /* Price section */
    .price {
        flex-direction: column;
        gap: 10px;
    }
    
    .price-current {
        font-size: 2rem;
    }
    
    /* CTA buttons */
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    /* Content grid */
    .content-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Guarantees */
    .guarantees {
        flex-direction: column;
        gap: 15px;
    }
    
    /* FAQ */
    .faq {
        padding: 60px 0;
    }
    
    .faq h2 {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }
    
    .faq-question {
        padding: 20px;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}