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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #0f0f1a 100%);
    color: #ffffff;
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #a855f7, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav a:hover {
    color: #ffffff;
}

.nav-download {
    background: linear-gradient(135deg, #a855f7, #ec4899);
    color: #fff !important;
    padding: 10px 20px;
    border-radius: 8px;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 80px 0;
    gap: 60px;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #a855f7;
    margin-bottom: 16px;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: #9ca3af;
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 300px;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(168, 85, 247, 0.2);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, #a855f7, #ec4899);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.4);
}

.btn-download {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(34, 197, 94, 0.4);
}

.btn-download span {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-download small {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.9;
}

.btn-download strong {
    font-size: 1.1rem;
}

/* Features Section */
.features {
    padding: 80px 0;
}

.features h2,
.screenshots h2,
.download h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 48px;
    background: linear-gradient(135deg, #ffffff, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
    border-color: rgba(168, 85, 247, 0.3);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(236, 72, 153, 0.2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: #a855f7;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: #ffffff;
}

.feature-card p {
    color: #9ca3af;
    font-size: 0.95rem;
}

/* Screenshots Section */
.screenshots {
    padding: 80px 0;
}

.screenshots-carousel {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    padding: 20px 0;
    scroll-snap-type: x mandatory;
}

.screenshot-item {
    flex: 0 0 auto;
    text-align: center;
    scroll-snap-align: center;
}

.screenshot-item img {
    width: 220px;
    height: auto;
    border-radius: 16px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s;
}

.screenshot-item img:hover {
    transform: scale(1.05);
}

.screenshot-item p {
    margin-top: 16px;
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Download Section */
.download {
    padding: 80px 0;
    text-align: center;
}

.download>p {
    color: #9ca3af;
    margin-bottom: 32px;
    font-size: 1.1rem;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}

.download-note {
    color: #6b7280;
    font-size: 0.85rem;
}

/* Footer */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 32px 0;
    text-align: center;
    color: #6b7280;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 20px;
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #a855f7;
}

.footer-links svg {
    transition: transform 0.2s;
}

.footer-links a:hover svg {
    transform: scale(1.1);
}

/* Installation Guide */
.install-guide {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.install-guide h3 {
    font-size: 1.5rem;
    margin-bottom: 32px;
    color: #ffffff;
    text-align: center;
}

.install-steps-text {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.step-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.2s;
}

.step-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(4px);
    border-color: rgba(168, 85, 247, 0.3);
}

.step-number {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #a855f7, #ec4899);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(168, 85, 247, 0.3);
}

.step-item p {
    color: #e5e7eb;
    font-size: 1rem;
    margin: 0;
    text-align: left;
}

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 20px;
    }

    .nav {
        gap: 16px;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 40px 0;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-description {
        max-width: 100%;
    }

    .features h2,
    .screenshots h2,
    .download h2 {
        font-size: 2rem;
    }
}