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

:root {
    --bg-dark: #0a0a0a;
    --bg-darker: #050505;
    --bg-card: #111111;
    --gold: #d4af37;
    --gold-light: #e4bf57;
    --white: #ffffff;
    --gray: #999999;
    --light-gray: #cccccc;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes float3D {
    0%, 100% {
        transform: translateY(0) rotateY(0deg) rotateX(5deg);
    }
    25% {
        transform: translateY(-15px) rotateY(5deg) rotateX(8deg);
    }
    50% {
        transform: translateY(0) rotateY(0deg) rotateX(5deg);
    }
    75% {
        transform: translateY(-10px) rotateY(-5deg) rotateX(8deg);
    }
}

.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

.float {
    animation: float 3s ease-in-out infinite;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo h1 {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--gold), var(--white));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.logo p {
    font-size: 12px;
    color: var(--gray);
    letter-spacing: 0.5px;
}

.header-cta {
    background: var(--gold);
    color: var(--bg-dark);
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.header-cta:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

/* Hero */
.hero {
    padding: 60px 0 40px;
    text-align: center;
}

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

.hero-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 24px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 8px 24px;
    border-radius: 20px;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.1), transparent);
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    font-family: "Georgia", "Times New Roman", serif;
    letter-spacing: -1px;
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.2);
}

.hero-title .gold {
    color: var(--gold);
    font-weight: 900;
    text-shadow: 0 0 30px rgba(212,175,55,0.4);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--light-gray);
    max-width: 800px;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-card);
    padding: 12px 28px;
    border-radius: 30px;
    border: 1px solid rgba(212,175,55,0.2);
}

.hero-stat-number {
    font-size: 28px;
    font-weight: 800;
    color: var(--gold);
}

.hero-stat-label {
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--gray);
}

.cta-btn {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-btn.primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--bg-dark);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.cta-btn.primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(212, 175, 55, 0.4);
}

.cta-btn.large {
    font-size: 18px;
    padding: 20px 60px;
}

.hero-note {
    font-size: 14px;
    color: var(--gray);
    margin-top: 16px;
}

.mockup {
    margin-top: 40px;
    max-width: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    animation: float3D 6s ease-in-out infinite;
    transform-style: preserve-3d;
}

.mockup img {
    width: 100%;
    height: auto;
    display: block;
    transition: all 0.3s ease;
}

.mockup:hover img {
    transform: scale(1.05);
}

/* Stats */
.stats {
    background: var(--bg-darker);
    padding: 40px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-value {
    display: block;
    font-size: 48px;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    text-shadow: 0 0 20px rgba(212,175,55,0.3);
}

.stat-desc {
    font-size: 13px;
    color: var(--light-gray);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Section Titles */
section {
    padding: 60px 0;
}

.section-title {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    text-align: center;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    font-family: "Georgia", "Times New Roman", serif;
    letter-spacing: -0.5px;
}

/* What You'll Learn */
.what-learn {
    background: var(--bg-dark);
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.module-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(212,175,55,0.1);
    transition: all 0.4s ease;
}

.module-card:hover {
    border-color: rgba(212,175,55,0.4);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(212,175,55,0.1);
}

.module-number {
    font-size: 12px;
    font-weight: 800;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.module-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--white);
}

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

.module-list li {
    padding: 6px 0;
    color: var(--light-gray);
    font-size: 15px;
    padding-left: 20px;
    position: relative;
}

.module-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
}

.more-content {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, rgba(212,175,55,0.1), transparent);
    border-radius: 16px;
}

.more-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    font-family: "Georgia", "Times New Roman", serif;
}

.more-list {
    list-style: none;
    display: inline-block;
    text-align: left;
}

.more-list li {
    padding: 8px 0;
    font-size: 16px;
    color: var(--light-gray);
}

/* Benefits */
.benefits {
    background: var(--bg-darker);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    border-color: rgba(212,175,55,0.3);
    transform: translateX(10px);
}

.benefit-icon {
    font-size: 24px;
}

.benefit-item p {
    font-size: 16px;
    color: var(--light-gray);
}

/* Price */
.price {
    background: var(--bg-dark);
}

.price-offer {
    background: var(--bg-card);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(212,175,55,0.3);
    position: relative;
    overflow: hidden;
}

.price-offer:before {
    content: "";
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.05), transparent);
    animation: shimmer 4s linear infinite;
}

.offer-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--bg-dark);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 20px;
    border-radius: 20px;
    margin-bottom: 24px;
    animation: pulse 2s ease-in-out infinite;
}

.price-offer h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
    font-family: "Georgia", "Times New Roman", serif;
}

.offer-subtitle {
    color: var(--light-gray);
    font-size: 18px;
    margin-bottom: 32px;
}

.prices {
    margin: 32px 0;
}

.price-from {
    font-size: 24px;
    text-decoration: line-through;
    color: var(--gray);
}

.price-now {
    font-size: 64px;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    text-shadow: 0 0 30px rgba(212,175,55,0.3);
}

.payment-methods {
    margin-top: 32px;
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--gray);
}

/* Guarantee */
.guarantee {
    background: var(--bg-darker);
    text-align: center;
}

.guarantee-icon {
    font-size: 64px;
    margin-bottom: 24px;
    animation: float 3s ease-in-out infinite;
}

.guarantee h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 24px;
    font-family: "Georgia", "Times New Roman", serif;
}

.guarantee p {
    font-size: 17px;
    color: var(--light-gray);
    max-width: 700px;
    margin: 0 auto 16px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-subtitle {
        font-size: 24px;
    }
    
    .price-offer {
        padding: 32px 24px;
    }
    
    .price-now {
        font-size: 48px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .modules-grid {
        grid-template-columns: 1fr;
    }
}

/* Popup CTA */
.popup-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    animation: slideInUp 0.5s ease-out;
    display: none;
}

.popup-cta.show {
    display: block;
}

.popup-content {
    background: linear-gradient(135deg, #111111, #0a0a0a);
    border: 2px solid var(--gold);
    border-radius: 16px;
    padding: 24px;
    max-width: 350px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.popup-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 28px;
    color: var(--gray);
    cursor: pointer;
    transition: color 0.3s;
}

.popup-close:hover {
    color: var(--gold);
}

.popup-icon {
    font-size: 40px;
    text-align: center;
    margin-bottom: 12px;
}

.popup-content h3 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 12px;
    text-align: center;
    font-family: "Georgia", serif;
}

.popup-price {
    font-size: 16px;
    text-align: center;
    margin-bottom: 12px;
}

.popup-old-price {
    text-decoration: line-through;
    color: var(--gray);
}

.popup-now-price {
    color: var(--gold);
    font-weight: 800;
    font-size: 26px;
}

.popup-btn {
    display: block;
    width: 100%;
    text-align: center;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--bg-dark);
    padding: 14px 0;
    border-radius: 30px;
    font-weight: 800;
    text-transform: uppercase;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    margin-top: 12px;
}

.popup-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(212,175,55,0.4);
}

@keyframes slideInUp {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}