:root {
    --bg-color: #050505;
    --text-color: #f3f4f6;
    --accent-color: #fbbf24;
    --accent-glow: rgba(251, 191, 36, 0.3);
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3 {
    font-weight: 800;
    line-height: 1.2;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: #9ca3af;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--text-color);
}

.cta-button {
    background: var(--accent-color);
    color: #000;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    border: none;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--accent-glow);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 5% 50px;
    gap: 50px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    z-index: -1;
}

.hero-content {
    flex: 1;
    transform: translateY(-120px);
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    color: #9ca3af;
    margin-bottom: 40px;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.btn-primary {
    background: var(--accent-color);
    color: #000;
    padding: 15px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--accent-glow);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-color);
    padding: 15px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border: 1px solid var(--card-border);
    transition: background 0.3s ease;
}

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

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    transform: translateY(-60px);
}

.image-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    background: var(--accent-color);
    filter: blur(100px);
    opacity: 0.15;
    z-index: -1;
}

.hero-image img {
    width: 100%;
    max-width: 600px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    border: 1px solid var(--card-border);
    transform: perspective(1000px) rotateY(-5deg) translateY(0);
    transition: transform 0.5s ease;
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0) translateY(-10px);
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.section-header p {
    color: #9ca3af;
    font-size: 1.1rem;
}

/* Features */
.features-section {
    padding: 100px 5%;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 40px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, background 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(251, 191, 36, 0.3);
}

.icon-box {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: #9ca3af;
}

/* Video Section */
.video-section {
    padding: 80px 5%;
    background: rgba(255, 255, 255, 0.02);
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    background: var(--card-bg);
}

.video-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(45deg, #0f172a, #050505);
    cursor: pointer;
    transition: background 0.3s ease;
}

.video-placeholder:hover .play-btn {
    transform: scale(1.1);
    color: var(--accent-color);
}

.play-btn {
    font-size: 4rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

/* Preview */
.preview-section {
    padding: 100px 5%;
    background: rgba(255, 255, 255, 0.01);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.preview-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.preview-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--card-border);
}

.preview-card img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.preview-card:hover img {
    transform: scale(1.03);
}

.preview-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    transform: translateY(10px);
    opacity: 0;
    transition: all 0.3s ease;
}

.preview-card:hover .preview-overlay {
    transform: translateY(0);
    opacity: 1;
}

.preview-overlay span {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--accent-color);
}

/* Pricing */
.pricing-section {
    padding: 100px 5%;
    display: flex;
    justify-content: center;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--accent-color);
    padding: 50px;
    border-radius: 20px;
    max-width: 450px;
    width: 100%;
    position: relative;
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.1);
}

.pricing-header {
    text-align: center;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 30px;
    margin-bottom: 30px;
}

.pricing-header h2 {
    font-size: 1.5rem;
    color: #9ca3af;
}

.price {
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent-color);
    margin: 10px 0;
}

.pricing-features {
    list-style: none;
    margin-bottom: 40px;
}

.pricing-features li {
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.check {
    color: var(--accent-color);
    font-weight: bold;
}

.full-width {
    width: 100%;
    display: block;
}

/* Payment Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: #111;
    border: 1px solid var(--accent-color);
    border-radius: 16px;
    padding: 40px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.close-modal:hover {
    color: var(--accent-color);
}

.modal-content h2 {
    margin-bottom: 10px;
}

.modal-content > p {
    color: #9ca3af;
    margin-bottom: 30px;
}

.payment-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.payment-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 20px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.payment-card:hover, .payment-card.selected {
    border-color: var(--accent-color);
    background: rgba(251, 191, 36, 0.05);
    transform: translateY(-2px);
}

.payment-card h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.payment-card p {
    font-size: 0.9rem;
    color: #9ca3af;
}

.payment-instructions {
    background: rgba(0,0,0,0.3);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    min-height: 100px;
}

.instruction-block h4 {
    color: var(--accent-color);
    margin-bottom: 10px;
}

.instruction-block p {
    margin-bottom: 10px;
    font-size: 0.95rem;
}

/* Footer */
footer {
    padding: 40px 5%;
    text-align: center;
    background: rgba(0,0,0,0.5);
    border-top: 1px solid var(--card-border);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.footer-content p {
    color: #9ca3af;
}

.copyright {
    margin-top: 20px;
    font-size: 0.9rem;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 150px;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero p {
        margin: 0 auto 30px;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .nav-links {
        display: none;
    }
    
    .preview-gallery {
        grid-template-columns: 1fr;
    }

    .payment-methods {
        grid-template-columns: 1fr;
    }
}

/* Language Toggle System */
body.lang-en .es {
    display: none !important;
}

body.lang-es .en {
    display: none !important;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    white-space: nowrap;
}

.lang-toggle {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-color);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    transition: all 0.3s ease;
}

.lang-toggle:hover {
    border-color: var(--accent-color);
    background: rgba(255,255,255,0.1);
}

/* Competitors / Benefits Section */
.benefits-section {
    padding: 100px 5%;
    background: linear-gradient(180deg, var(--bg-color) 0%, #0a0a0a 100%);
}

.competitor-image-container {
    text-align: center;
    margin-bottom: 60px;
}

.competitor-image-container img {
    max-width: 100%;
    border-radius: 15px;
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.competitors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    align-items: flex-start;
}

.vs-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 30px;
    transition: transform 0.3s ease;
}

.vs-card:hover {
    transform: translateY(-5px);
}

.vs-card.shaka-card {
    border-color: var(--accent-color);
    box-shadow: 0 0 30px rgba(251, 191, 36, 0.1);
    background: linear-gradient(145deg, rgba(20,20,20,1) 0%, rgba(30,25,5,1) 100%);
}

.vs-card-header {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.vs-card-header h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.shaka-card .vs-card-header h3 {
    color: var(--accent-color);
}

.vs-features {
    list-style: none;
}

.vs-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.4;
}

.vs-features .check {
    color: #4ade80;
    font-weight: bold;
}

.vs-features .cross {
    color: #f87171;
    font-weight: bold;
}