:root {
    --primary: #FF9500;
    --primary-hover: #E68600;
    --dark: #1C1C1E;
    --light: #F2F2F7;
    --white: #FFFFFF;
    --text-main: #1C1C1E;
    --text-muted: #8E8E93;
    --bg: #FFFFFF;
    --premium-gold: #FFD700;
    --premium-accent: #FF9500;
    --premium-bg: #1C1C1E;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    line-height: 1.6;
    color: var(--text-main);
    background: var(--bg);
    scroll-behavior: smooth;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    transition: color 0.3s;
}

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

.btn-primary {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 50px;
    transition: background 0.3s !important;
}

.btn-primary:hover {
    background: var(--primary-hover) !important;
}

#hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 100px 20px;
    gap: 50px;
}

.hero-content {
    flex: 1;
}

.badge {
    display: inline-block;
    background: rgba(255, 149, 0, 0.1);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.hero-content h2 {
    font-size: 56px;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 800;
}

.hero-content p {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.btn-store {
    display: inline-flex;
    align-items: center;
    background: #000;
    color: #fff;
    padding: 10px 24px;
    border-radius: 12px;
    text-decoration: none;
    gap: 12px;
    transition: transform 0.2s;
}

.btn-store:hover {
    transform: scale(1.02);
}

.store-icon {
    font-size: 32px;
}

.store-text {
    display: flex;
    flex-direction: column;
}

.store-small {
    font-size: 10px;
    text-transform: uppercase;
}

.store-large {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.1;
}

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

.phone-mockup {
    width: 280px;
    height: 560px;
    background: var(--dark);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 8px solid #2c2c2e;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--light);
    border-radius: 24px;
    overflow: hidden;
    position: relative;
}

.screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

#screenshots {
    padding: 60px 0;
}

.screenshots-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
    justify-content: center;
}

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

.screenshot-item img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    margin-bottom: 15px;
    transition: transform 0.3s;
}

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

.screenshot-item p {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-muted);
}

.bg-light {
    background: var(--light);
}

#features {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    transition: transform 0.3s;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-card h4 {
    font-size: 22px;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-muted);
}

#premium {
    padding: 60px 0;
}

.premium-card {
    background: var(--premium-bg);
    color: var(--white);
    padding: 60px;
    border-radius: 40px;
    position: relative;
    overflow: hidden;
}

.premium-card::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: var(--primary);
    filter: blur(100px);
    opacity: 0.1;
}

.premium-badge {
    display: inline-block;
    background: var(--premium-accent);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 800;
    margin-bottom: 20px;
}

.premium-card h3 {
    font-size: 42px;
    margin-bottom: 16px;
    font-weight: 800;
}

.premium-card p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 48px;
}

.premium-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.p-feat {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.p-icon {
    font-size: 24px;
    background: rgba(255, 255, 255, 0.05);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.p-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.p-text strong {
    font-size: 18px;
}

.p-text span {
    font-size: 14px;
    color: var(--text-muted);
}

#download {
    padding: 100px 0;
    text-align: center;
}

.download-card {
    background: var(--primary);
    color: var(--white);
    padding: 80px 40px;
    border-radius: 40px;
    box-shadow: 0 20px 40px -10px rgba(255, 149, 0, 0.3);
}

.download-card h3 {
    font-size: 42px;
    margin-bottom: 16px;
    font-weight: 800;
}

.download-card p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.btn-dark {
    background: #000 !important;
    border: 1px solid rgba(255,255,255,0.1);
}

footer {
    padding: 60px 0;
    border-top: 1px solid #eee;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img-small {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.footer-info p {
    color: var(--text-muted);
    font-size: 14px;
}

.tech-stack {
    font-size: 12px !important;
    opacity: 0.6;
    letter-spacing: 1px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
}

@media (max-width: 768px) {
    #hero {
        flex-direction: column;
        text-align: center;
        padding: 60px 20px;
    }
    
    .hero-content h2 {
        font-size: 40px;
    }
    
    .hero-content p {
        margin: 0 auto 40px;
    }
    
    .nav-links {
        display: none;
    }

    .premium-card {
        padding: 40px 20px;
    }
}