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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #000;
    color: #fff;
    line-height: 1.6;
}

/* Hero with parallax */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background: url('images/icon-large.png') center center no-repeat;
    background-size: contain;
    opacity: 0.4;
    will-change: transform;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
}

.hero h1 {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: #aaa;
    margin-bottom: 2rem;
}

.app-store-badge img {
    height: 50px;
    transition: transform 0.2s;
}

.app-store-badge:hover img {
    transform: scale(1.05);
}

/* Sections */
section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

h2 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    text-align: center;
    margin-bottom: 3rem;
}

/* Features */
.features {
    background: #111;
    max-width: 100%;
    padding: 5rem 2rem;
}

.features > * {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
}

.feature-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.feature p {
    color: #888;
    font-size: 0.95rem;
}

/* Screenshots */
.screenshot-scroll {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding: 1rem 0;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.screenshot-scroll img {
    height: 500px;
    border-radius: 24px;
    scroll-snap-align: center;
    flex-shrink: 0;
}

/* CTA */
.cta {
    text-align: center;
    padding: 6rem 2rem;
}

.cta p {
    color: #888;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    border-top: 1px solid #222;
    padding: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

footer p {
    color: #666;
}

footer nav {
    display: flex;
    gap: 2rem;
}

footer a {
    color: #888;
    text-decoration: none;
    transition: color 0.2s;
}

footer a:hover {
    color: #fff;
}

/* Language Switcher */
.lang-switcher {
    position: relative;
}

.lang-btn {
    background: none;
    border: 1px solid #333;
    color: #888;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.lang-btn:hover {
    border-color: #555;
    color: #fff;
}

.lang-dropdown {
    display: none;
    position: absolute;
    bottom: 100%;
    right: 0;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 0.5rem 0;
    margin-bottom: 0.5rem;
    min-width: 150px;
}

.lang-switcher:hover .lang-dropdown {
    display: block;
}

.lang-dropdown a {
    display: block;
    padding: 0.5rem 1rem;
    color: #888;
}

.lang-dropdown a:hover {
    background: #222;
}

.lang-dropdown a.active {
    color: #fff;
}

.lang-dropdown a.active::before {
    content: "✓ ";
}

/* Mobile */
@media (max-width: 600px) {
    .screenshot-scroll img {
        height: 400px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}