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

:root {
    --bg: #0a0a0a;
    --surface: #141414;
    --text: #f5f5f5;
    --text-secondary: #888;
    --accent: #c4a1ff;
    --border: #222;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Nav */

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 24px 12px;
}

.logo {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

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

/* Hero */

.hero {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Floating elements */

.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.float {
    position: absolute;
    opacity: 0;
    animation: drift 12s ease-in-out infinite, twinkle 3s ease-in-out infinite;
}

/* Scattered photo memories — life moments floating in the dark */

.float-1  { font-size: 24px; top: 3%;  left: 5%;  animation-delay: 0s, 0s; }
.float-2  { font-size: 20px; top: 6%;  right: 8%; animation-delay: 1.2s, 2.1s; }
.float-3  { font-size: 18px; top: 2%;  left: 40%; animation-delay: 5.5s, 0.7s; }
.float-4  { font-size: 22px; top: 15%; right: 3%; animation-delay: 3.8s, 1.4s; }
.float-5  { font-size: 20px; top: 18%; left: 2%;  animation-delay: 7.2s, 0.3s; }
.float-6  { font-size: 26px; top: 25%; right: 12%; animation-delay: 2.5s, 1.9s; }
.float-7  { font-size: 18px; top: 10%; left: 82%; animation-delay: 9.0s, 0.5s; }
.float-8  { font-size: 22px; top: 35%; left: 4%;  animation-delay: 4.3s, 2.4s; }
.float-9  { font-size: 28px; top: 40%; right: 5%; animation-delay: 6.7s, 1.1s; }
.float-10 { font-size: 20px; top: 50%; left: 8%;  animation-delay: 1.8s, 0.8s; }
.float-11 { font-size: 14px; top: 48%; right: 15%; animation-delay: 8.5s, 2.7s; }
.float-12 { font-size: 22px; top: 55%; left: 88%; animation-delay: 0.5s, 1.6s; }
.float-13 { font-size: 20px; top: 60%; left: 3%;  animation-delay: 10.2s, 0.2s; }
.float-14 { font-size: 18px; top: 30%; left: 90%; animation-delay: 3.1s, 2.0s; }
.float-15 { font-size: 24px; top: 68%; right: 6%; animation-delay: 5.0s, 1.3s; }
.float-16 { font-size: 26px; top: 72%; left: 6%;  animation-delay: 7.8s, 0.9s; }
.float-17 { font-size: 18px; top: 65%; right: 20%; animation-delay: 2.0s, 2.5s; }
.float-18 { font-size: 22px; top: 78%; left: 85%; animation-delay: 11.0s, 0.6s; }
.float-19 { font-size: 20px; top: 82%; right: 10%; animation-delay: 4.8s, 1.7s; }
.float-20 { font-size: 14px; top: 85%; left: 15%; animation-delay: 6.3s, 2.2s; }
.float-21 { font-size: 24px; top: 88%; left: 50%; animation-delay: 8.0s, 0.4s; }
.float-22 { font-size: 18px; top: 92%; right: 25%; animation-delay: 1.0s, 1.8s; }
.float-23 { font-size: 20px; top: 22%; left: 15%; animation-delay: 9.5s, 2.3s; }
.float-24 { font-size: 22px; top: 45%; left: 92%; animation-delay: 3.5s, 1.0s; }

@keyframes drift {
    0%, 100% { transform: translateY(0px) rotate(0deg) scale(1); }
    20%      { transform: translateY(-10px) rotate(4deg) scale(1.05); }
    40%      { transform: translateY(-20px) rotate(-3deg) scale(0.95); }
    60%      { transform: translateY(-8px) rotate(5deg) scale(1.02); }
    80%      { transform: translateY(-16px) rotate(-2deg) scale(0.98); }
}

@keyframes twinkle {
    0%, 100% { opacity: 0.04; filter: blur(0.5px); }
    30%      { opacity: 0.15; filter: blur(0px); }
    50%      { opacity: 0.2; filter: blur(0px); }
    70%      { opacity: 0.12; filter: blur(0.3px); }
}

.hero > *:not(.floating-elements) {
    position: relative;
    z-index: 1;
}

.hero-icon {
    width: 80px;
    height: 80px;
    border-radius: 26%;
    margin-bottom: 16px;
}

.hero h1 {
    font-size: clamp(24px, 4.5vw, 36px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.3;
    max-width: 600px;
    margin: 0 auto 16px;
}

.subtitle {
    font-size: 15px;
    color: var(--text-secondary);
    max-width: 480px;
    margin: 0 auto 12px;
    line-height: 1.6;
    text-align: center;
}
.app-store-badge {
    display: inline-block;
    margin-top: 28px;
}

.app-store-badge img {
    transition: opacity 0.2s;
}

.app-store-badge img:hover {
    opacity: 0.8;
}

.app-size {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* Support */

.support {
    max-width: 960px;
    margin: 0 auto;
    padding: 80px 24px;
    text-align: center;
}

.support h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.support p {
    color: var(--text-secondary);
    font-size: 16px;
}

.support a {
    color: var(--accent);
    text-decoration: none;
}

.support a:hover {
    text-decoration: underline;
}

/* Footer */

footer {
    max-width: 960px;
    margin: 0 auto;
    padding: 40px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

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

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

.copyright {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Privacy page */

.privacy {
    max-width: 680px;
    margin: 0 auto;
    padding: 80px 24px 120px;
}

.privacy h1 {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.privacy .effective-date {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 48px;
}

.privacy h2 {
    font-size: 20px;
    font-weight: 600;
    margin-top: 40px;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.privacy p,
.privacy li {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 12px;
}

.privacy ul {
    padding-left: 20px;
    margin-bottom: 12px;
}

.privacy a {
    color: var(--accent);
    text-decoration: none;
}

.privacy a:hover {
    text-decoration: underline;
}

/* Mobile */

@media (max-width: 600px) {
    .hero {
        padding: 40px 20px 48px;
    }

    .hero-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 20px;
    }

    .hero h1 {
        font-size: 22px;
    }

    footer {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}