/* Celestara — sub-page shared layout */
:root { color-scheme: dark; }
body { background: var(--c-off-black); color: var(--c-paper); margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }

/* DS strip */
.ds-strip { background: var(--c-paper); color: var(--c-deep-space); padding: 14px 32px; display: flex; justify-content: space-between; align-items: center; font-size: 11px; letter-spacing: var(--tracking-label); text-transform: uppercase; border-bottom: 1px solid var(--surf-stroke-light); }
.ds-strip a { color: var(--c-deep-space); text-decoration: none; font-weight: 600; }
.ds-strip a:hover { color: var(--c-electric-violet); }

/* NAV */
.nav { position: sticky; top: 0; z-index: 50; padding: 22px 64px; display: flex; align-items: center; justify-content: space-between; background: rgba(13,27,75,0.85); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(184,216,248,0.10); }
.nav .logo { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 800; font-size: 20px; letter-spacing: 0.18em; text-transform: uppercase; color: white; text-decoration: none; }
.nav .links { display: flex; gap: 28px; flex-wrap: wrap; }
.nav .links a { color: rgba(250,250,250,0.78); text-decoration: none; font-size: 12px; letter-spacing: var(--tracking-label); text-transform: uppercase; font-weight: 500; }
.nav .links a:hover { color: white; }
.nav .links a.active { color: var(--c-icy-blue); }
.nav .cta { background: white; color: var(--c-deep-space); padding: 12px 22px; border-radius: var(--r-md); text-decoration: none; font-weight: 600; font-size: 12px; letter-spacing: var(--tracking-label); text-transform: uppercase; }

/* HERO */
.page-hero { position: relative; min-height: 49vh; padding: 66px 64px 64px; overflow: hidden; background: var(--c-off-black); }
.page-hero img.bg { display: none !important; }
.page-hero::before { content:""; position: absolute; inset: 0; background: radial-gradient(900px 600px at 80% 30%, rgba(107,63,160,0.35), transparent 65%), radial-gradient(700px 500px at 15% 80%, rgba(199,53,122,0.18), transparent 60%), linear-gradient(180deg, var(--c-off-black) 0%, var(--c-deep-space) 100%); z-index: 0; }
.page-hero::after { content:""; position: absolute; inset: 0; background-image: radial-gradient(circle at 15% 25%, rgba(255,255,255,0.6) 0.5px, transparent 1px), radial-gradient(circle at 75% 35%, rgba(255,255,255,0.5) 0.5px, transparent 1px), radial-gradient(circle at 35% 75%, rgba(255,255,255,0.5) 0.5px, transparent 1px), radial-gradient(circle at 85% 80%, rgba(255,255,255,0.6) 0.5px, transparent 1px), radial-gradient(circle at 55% 45%, rgba(255,255,255,0.4) 0.5px, transparent 1px); background-size: 220px 220px, 380px 380px, 290px 290px, 440px 440px, 200px 200px; opacity: 0.55; z-index: 1; }
.page-hero-content { position: relative; z-index: 3; max-width: 1320px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; align-items: end; min-height: 0; }
.page-hero .eyebrow { font-size: 12px; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--c-icy-blue); display: flex; align-items: center; gap: 12px; }
.page-hero .eyebrow::before { content:""; width: 32px; height: 1px; background: var(--c-icy-blue); }
.page-hero h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(48px, 5.6vw, 88px); letter-spacing: var(--tracking-display); text-transform: uppercase; line-height: 0.94; margin: 18px 0 0; text-shadow: 0 2px 24px rgba(10,10,20,0.7); margin: 24px 0 0; color: white; }
.page-hero h1 em { font-style: normal; color: white; background: none; -webkit-text-fill-color: white; position: relative; }
.page-hero h1 em::after { content:""; position: absolute; left: 0; right: 0; bottom: -0.08em; height: 0.12em; background: var(--grad-iridescent); border-radius: 4px; }
.page-hero .lede { font-size: 18px; line-height: 1.6; color: rgba(250,250,250,0.86); max-width: 460px; margin: 0; padding-bottom: 8px; }

/* SECTION */
section.block { padding: 120px 64px; max-width: 1320px; margin: 0 auto; }
.section-darker { background: var(--c-off-black); }
.section-dark { background: var(--c-deep-space); }
.section-light { background: var(--c-paper); color: var(--c-deep-space); }
.s-header { display: grid; grid-template-columns: 220px 1fr; gap: 64px; align-items: end; margin-bottom: 56px; }
.s-header .num { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: var(--c-icy-blue); }
.s-header .num::before { content:""; display: inline-block; width: 32px; height: 1px; background: var(--c-icy-blue); margin-right: 10px; vertical-align: middle; }
.s-header h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 5vw, 64px); letter-spacing: var(--tracking-display); text-transform: uppercase; line-height: 0.95; margin: 12px 0 0; color: white; }
.s-header .lede { font-size: 17px; line-height: 1.6; color: rgba(250,250,250,0.78); margin: 0; }
.section-light .s-header h2 { color: var(--c-deep-space); }
.section-light .s-header .lede { color: var(--c-ink-400); }
.section-light .s-header .num { color: var(--c-electric-violet); }
.section-light .s-header .num::before { background: var(--c-electric-violet); }

/* CTA */
.final { padding: 120px 64px; text-align: center; position: relative; overflow: hidden; background: var(--c-deep-space); }
.final::before { content:""; position: absolute; inset: 0; background: radial-gradient(900px 500px at 50% 0%, rgba(199,53,122,0.35), transparent 60%), radial-gradient(700px 400px at 50% 100%, rgba(45,111,212,0.25), transparent 60%); }
.final > * { position: relative; }
.final .eye { font-size: 12px; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--c-icy-blue); }
.final h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(48px, 7vw, 96px); letter-spacing: var(--tracking-display); text-transform: uppercase; line-height: 0.95; margin: 24px auto 32px; color: white; max-width: 1000px; }
.final h2 em { font-style: normal; color: var(--c-icy-blue); }
.final .actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary { background: var(--grad-nova-flash); color: white; padding: 18px 28px; border: 0; border-radius: var(--r-md); font-weight: 600; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; }
.btn-outline { background: transparent; color: white; padding: 18px 28px; border: 1px solid rgba(184,216,248,0.5); border-radius: var(--r-md); font-weight: 600; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; }

/* Footer */
footer { background: var(--c-off-black); padding: 80px 64px 40px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 48px; max-width: 1320px; margin: 0 auto; }
.foot-brand .logo { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 800; font-size: 24px; letter-spacing: 0.18em; text-transform: uppercase; color: white; margin-bottom: 16px; }
.foot-brand .tag { font-size: 14px; color: rgba(250,250,250,0.7); max-width: 320px; line-height: 1.6; }
.foot-col h4 { font-family: var(--font-body); font-weight: 500; font-size: 11px; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--c-icy-blue); margin: 0 0 16px; }
.foot-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.foot-col a { color: rgba(250,250,250,0.78); text-decoration: none; font-size: 13px; }
.foot-col a:hover { color: white; }
.foot-bot { max-width: 1320px; margin: 64px auto 0; padding-top: 24px; border-top: 1px solid rgba(184,216,248,0.10); display: flex; justify-content: space-between; font-size: 12px; color: rgba(250,250,250,0.55); }