/* Orbita — landing page. Deliberately dark-only, matching the app. */

:root {
    --primary-400: #C084FC;
    --primary-500: #A855F7;
    --primary-600: #9333EA;
    --primary-800: #6B21A8;
    --surface: #0F172A;
    --surface-deep: #0B1120;
    --content: #F1F5F9;
    --content-secondary: #B6C2d4;
    --content-tertiary: #7C8AA0;
    --glass: rgba(30, 41, 59, 0.6);
    --glass-strong: rgba(30, 41, 59, 0.8);
    --line: rgba(255, 255, 255, 0.08);
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .orbit-ring, .orbit-dot { animation: none !important; }
}

body {
    background:
        radial-gradient(1100px 600px at 85% -10%, rgba(147, 51, 234, 0.28), transparent 60%),
        radial-gradient(900px 700px at -10% 45%, rgba(107, 33, 168, 0.22), transparent 55%),
        linear-gradient(175deg, var(--surface) 0%, var(--surface-deep) 100%);
    background-attachment: fixed;
    color: var(--content);
    font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

.page { max-width: 68rem; margin: 0 auto; padding: 0 1.5rem; }

/* ---------- header ---------- */
header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.4rem 0;
}
.brand { display: flex; align-items: center; gap: .65rem; font-weight: 700; font-size: 1.15rem; letter-spacing: .01em; color: var(--content); text-decoration: none; }
.brand-mark {
    width: 26px; height: 26px; border-radius: 50%;
    border: 2px solid var(--primary-500);
    display: grid; place-items: center;
}
.brand-mark::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--primary-400); }
.lang-switch { color: var(--content-tertiary); text-decoration: none; font-size: .9rem; border: 1px solid var(--line); border-radius: 999px; padding: .3rem .85rem; }
.lang-switch:hover { color: var(--content); border-color: rgba(255,255,255,.2); }

/* ---------- hero ---------- */
.hero {
    display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem;
    align-items: center; padding: 4.5rem 0 5rem;
}
@media (max-width: 820px) {
    .hero { grid-template-columns: 1fr; padding: 2.5rem 0 3.5rem; }
    .orbit-stage { order: -1; margin: 0 auto; }
    .kicker { font-size: .84rem; padding: .3rem .75rem; border-radius: .75rem; text-wrap: balance; }
}

.kicker {
    display: inline-block;
    margin-bottom: 1.1rem;
    padding: .35rem .9rem;
    border: 1px solid rgba(168, 85, 247, 0.45);
    border-radius: 999px;
    background: rgba(168, 85, 247, 0.12);
    color: var(--primary-400);
    font-size: .92rem;
    font-weight: 600;
    letter-spacing: .01em;
}

h1 {
    font-size: clamp(2.1rem, 5.2vw, 3.3rem);
    line-height: 1.12;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-wrap: balance;
}
h1 .accent {
    background: linear-gradient(120deg, var(--primary-400), var(--primary-600));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero p.lede {
    margin-top: 1.15rem;
    font-size: 1.15rem;
    color: var(--content-secondary);
    max-width: 34rem;
}

.cta-row { margin-top: 2.2rem; display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap; }
.cta {
    display: inline-flex; align-items: center; gap: .6rem;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-800));
    color: #fff; text-decoration: none; font-weight: 700; font-size: 1.05rem;
    padding: .95rem 1.7rem; border-radius: .9rem;
    box-shadow: 0 10px 30px rgba(147, 51, 234, 0.35);
    transition: transform .15s ease, box-shadow .15s ease;
}
.cta:hover { transform: translateY(-1px); box-shadow: 0 14px 36px rgba(147, 51, 234, 0.45); }
.cta svg { flex: none; }
.cta-pending {
    display: inline-flex; align-items: center; gap: .6rem;
    background: transparent; border: 1px solid var(--line);
    color: var(--content-secondary); font-weight: 600; font-size: 1.05rem;
    padding: .95rem 1.7rem; border-radius: .9rem;
    cursor: default;
}
.cta-pending svg { flex: none; opacity: .7; }
.cta-note { color: var(--content-tertiary); font-size: .88rem; line-height: 1.5; }

/* ---------- orbit visual ---------- */
.orbit-stage { position: relative; width: min(340px, 80vw); aspect-ratio: 1; margin-left: auto; }
.orbit-core {
    position: absolute; inset: 50%; width: 74px; height: 74px; transform: translate(-50%, -50%);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-800));
    box-shadow: 0 0 60px rgba(168, 85, 247, 0.55);
    display: grid; place-items: center;
}
.orbit-core svg { width: 34px; height: 34px; }
.orbit-ring {
    position: absolute; inset: 0; border-radius: 50%;
    border: 1px solid var(--line);
    animation: spin 36s linear infinite;
}
.orbit-ring.inner { inset: 17%; animation-duration: 22s; animation-direction: reverse; }
.orbit-dot {
    position: absolute; top: -21px; left: calc(50% - 21px);
    width: 42px; height: 42px; border-radius: 50%;
    display: grid; place-items: center;
    font-size: 1.05rem; font-weight: 700; color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.18);
    animation: spin 36s linear infinite reverse;
}
.orbit-ring.inner .orbit-dot { animation-duration: 22s; animation-direction: normal; top: -21px; }
.orbit-dot.d2 { top: auto; bottom: -21px; left: calc(50% - 21px); }
.orbit-dot.d3 { top: calc(50% - 21px); left: -21px; }
.orbit-dot.d4 { top: calc(50% - 21px); left: auto; right: -21px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- features ---------- */
.features {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem;
    padding-bottom: 4.5rem;
}
@media (max-width: 820px) { .features { grid-template-columns: 1fr; } }
.card {
    background: var(--glass);
    border: 1px solid var(--line);
    border-radius: 1rem;
    padding: 1.5rem 1.4rem;
    backdrop-filter: blur(18px);
}
.card h3 { font-size: 1.05rem; margin-bottom: .45rem; display: flex; align-items: center; gap: .55rem; }
.card h3 svg { color: var(--primary-400); flex: none; }
.card p { color: var(--content-secondary); font-size: .95rem; }

/* ---------- pricing ---------- */
.pricing { display: flex; justify-content: center; margin-bottom: 5rem; }
.pricing-card {
    width: min(30rem, 100%);
    text-align: center;
    background: var(--glass-strong);
    border: 1px solid rgba(168, 85, 247, 0.35);
    border-radius: 1.2rem;
    padding: 2.2rem 2rem 2rem;
    backdrop-filter: blur(18px);
    box-shadow: 0 20px 60px rgba(147, 51, 234, 0.18);
}
.pricing-eyebrow { color: var(--primary-400); font-size: .9rem; font-weight: 600; letter-spacing: .02em; text-transform: uppercase; }
.pricing-amount { font-size: 3rem; font-weight: 800; letter-spacing: -0.03em; margin: .4rem 0 1rem; font-variant-numeric: tabular-nums; }
.pricing-amount span { font-size: 1rem; font-weight: 500; color: var(--content-secondary); letter-spacing: 0; margin-left: .3rem; }
.pricing-list { list-style: none; text-align: left; margin: 0 auto 1.2rem; max-width: 24rem; color: var(--content-secondary); font-size: .95rem; }
.pricing-list li { padding-left: 1.5rem; position: relative; margin-bottom: .55rem; }
.pricing-list li::before { content: "✓"; position: absolute; left: 0; color: var(--primary-400); font-weight: 700; }
.pricing-note { color: var(--content-tertiary); font-size: .88rem; }

/* ---------- privacy strip ---------- */
.privacy {
    background: var(--glass-strong);
    border: 1px solid var(--line);
    border-radius: 1.1rem;
    padding: 2rem 2.2rem;
    margin-bottom: 5rem;
    backdrop-filter: blur(18px);
}
.privacy h2 { font-size: 1.35rem; margin-bottom: .6rem; }
.privacy p { color: var(--content-secondary); max-width: 46rem; }

/* ---------- legal pages ---------- */
.legal { max-width: 44rem; padding: 2rem 0 5rem; }
.legal h1 { font-size: 2rem; margin-bottom: 1.4rem; }
.legal h2 { font-size: 1.2rem; margin: 2rem 0 .6rem; }
.legal p, .legal li { color: var(--content-secondary); }
.legal p { margin-bottom: .9rem; }
.legal ul { margin: .4rem 0 1rem 1.3rem; }
.legal li { margin-bottom: .25rem; }
.legal .placeholder {
    border: 1px dashed rgba(168, 85, 247, 0.5);
    border-radius: .8rem; padding: 1.2rem 1.4rem;
    color: var(--content-tertiary);
}
.back-link { color: var(--primary-400); text-decoration: none; font-size: .95rem; }

/* ---------- footer ---------- */
footer {
    border-top: 1px solid var(--line);
    padding: 2rem 0 2.6rem;
    display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
    color: var(--content-tertiary); font-size: .9rem;
}
footer nav { display: flex; gap: 1.4rem; }
footer a { color: var(--content-tertiary); text-decoration: none; }
footer a:hover { color: var(--content); }

a:focus-visible, .cta:focus-visible {
    outline: 2px solid var(--primary-400);
    outline-offset: 3px;
    border-radius: .4rem;
}