:root{--bg-base: #04060F;--bg-surface: #0C1222;--bg-elevated: #111827;--border: #1E2D45;--border-subtle: #0F1E33;--text-primary: #F0F4FF;--text-secondary: #8BA3C7;--text-muted: #4A6080;--accent-indigo: #6366F1;--accent-cyan: #22D3EE;--accent-orange: #F97316;--accent-purple: #A855F7;--color-riverstack: var(--accent-cyan);--color-riversoft: var(--accent-orange);--color-riverspark: var(--accent-purple);--color-primary: var(--accent-indigo)}:root{--font-heading: "Syne", sans-serif;--font-body: "DM Sans", sans-serif;--font-mono: "JetBrains Mono", monospace;--text-7xl: 5rem;--text-6xl: 3.75rem;--text-5xl: 3rem;--text-4xl: 2.25rem;--text-3xl: 1.875rem;--text-2xl: 1.5rem;--text-xl: 1.25rem;--text-lg: 1.125rem;--text-md: 1rem;--text-sm: .875rem;--text-xs: .75rem;--leading-tight: 1.15;--leading-snug: 1.3;--leading-normal: 1.6;--tracking-tight: -.02em;--tracking-normal: 0em;--tracking-wide: .04em;--tracking-widest: .12em}:root{--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--section-padding-y: 6rem;--section-padding-x: 1.5rem;--max-width: 75rem}:root{--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px}:root{--ease-entrance: cubic-bezier(.16, 1, .3, 1);--ease-hover: ease-out;--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--duration-fast: .15s;--duration-base: .2s;--duration-slow: .3s;--duration-reveal: 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ease-out forwards}.hover-lift{transition:transform .2s ease-out,box-shadow .2s ease-out}.hover-lift:hover{transform:translateY(-3px);box-shadow:0 12px 40px #0006}.stagger-1{animation-delay:80ms}.stagger-2{animation-delay:.16s}.stagger-3{animation-delay:.24s}.stagger-4{animation-delay:.32s}.stagger-5{animation-delay:.4s}.stagger-6{animation-delay:.48s}.stagger-7{animation-delay:.56s}.stagger-8{animation-delay:.64s}.btn-primary{transition:transform .12s ease-out,box-shadow .2s ease-out,background-color .2s ease}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #6366f159}.btn-primary:active{transform:translateY(0) scale(.97)}.btn-ghost{transition:transform .12s ease-out,border-color .2s ease,background-color .2s ease}.btn-ghost:hover{transform:translateY(-2px);border-color:#6366f180;background-color:#6366f10d}.btn-ghost:active{transform:translateY(0) scale(.97)}.nav-link{position:relative;color:var(--text-secondary);transition:color .2s 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solid rgba(129,150,202,.2);border-radius:18px;background:#090e1cc7;box-shadow:0 12px 36px #0003,inset 0 1px #ffffff06;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.page-card{position:relative;overflow:hidden;padding:clamp(28px,5vw,56px);border:1px solid rgba(129,150,202,.19);border-radius:24px;background:linear-gradient(145deg,#0d1426e6,#070c19d4);box-shadow:0 22px 70px #0000003d,inset 0 1px #ffffff06;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.page-card .container{max-width:none;padding-inline:0}.card-eyebrow{margin:0 0 14px;color:var(--accent-indigo);font:500 .75rem/1.25 var(--font-mono);letter-spacing:.13em;text-transform:uppercase}.card-title{color:var(--text-primary);font-family:var(--font-heading);font-weight:700;letter-spacing:-.025em;line-height:1.12}.section-title{max-width:760px;margin:0;font-size:clamp(2rem,4.4vw,3.25rem)}.card-copy{color:var(--text-secondary);font-family:var(--font-body);font-size:1rem;font-weight:400;letter-spacing:0;line-height:1.7}.hero-card{min-height:500px;padding:0;background:radial-gradient(ellipse 70% 86% at 82% 42%,rgba(83,74,225,.22),transparent 70%),radial-gradient(ellipse 48% 66% at 94% 96%,rgba(34,211,238,.09),transparent 72%),linear-gradient(118deg,#0b1021fa,#090d1ddb);border-color:#919dff52;box-shadow:0 24px 80px #0000004d,0 0 44px #574ff214,inset 0 1px 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var(--font-body);letter-spacing:0}.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}.hero-button{display:inline-flex;min-height:50px;align-items:center;justify-content:center;gap:11px;padding:0 21px;border:1px solid transparent;border-radius:12px;font:600 .94rem/1 var(--font-body);text-decoration:none;transition:transform .18s ease,border-color .18s ease,color .18s ease,background .18s ease,box-shadow .18s ease}.hero-button:hover{transform:translateY(-2px)}.hero-button--primary{background:linear-gradient(105deg,#686cff,#8057ed 72%,#9160ed);box-shadow:0 8px 28px #6762ff47,inset 0 1px #fff3;color:#fff}.hero-button--primary:hover{background:linear-gradient(105deg,#7d80ff,#9369ff 72%,#a174fa);box-shadow:0 10px 34px #6762ff6e,0 0 22px #57e2ff1f;color:#fff}.hero-button--secondary{border-color:#9caada3d;background:#0d142773;color:#ccd5ed}.hero-button--secondary:hover{border-color:#9caaff8a;background:#6366f11a;color:#fff}.tilt-control{position:absolute;z-index:3;top:20px;right:20px;display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid rgba(164,177,224,.22);border-radius:999px;background:#070c19b8;color:var(--text-secondary);font:500 var(--text-xs) var(--font-body);cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:border-color .18s ease,color .18s ease,background-color .18s ease}.tilt-control:hover,.tilt-control[aria-pressed=true]{border-color:#818cf88c;background:#6366f121;color:var(--text-primary)}.section-card{scroll-margin-top:96px}.section-card .grid-divisions{gap:18px!important;margin-top:34px!important}.division-title{color:var(--text-primary);font:700 1.375rem/1.2 var(--font-heading);letter-spacing:-.01em}.division-subtitle{margin-top:6px;color:var(--text-muted);font:400 .7rem/1.5 var(--font-mono);letter-spacing:.075em;text-transform:uppercase}.division-copy{color:var(--text-secondary);font:400 1rem/1.7 var(--font-body);letter-spacing:0}.division-tag{color:var(--text-muted);font:400 .7rem/1.3 var(--font-mono);letter-spacing:.06em}.grid-how{gap:40px!important;margin-top:34px!important}.division-card{border-radius:18px!important;background:linear-gradient(155deg,#111b2ff0,#0b1221f0)!important;box-shadow:inset 0 1px #ffffff06}.principle-item{min-height:56px;align-items:center;gap:14px;padding:13px 16px;border:1px solid rgba(129,150,202,.13);border-left:2px solid rgba(99,102,241,.46);border-radius:12px;background:#0f182b9e;transition:transform .18s ease,border-color .18s ease,background-color .18s ease}.principle-item:hover{padding-left:16px;border-color:#818cf861;border-left-color:var(--accent-indigo);background:#19233bb8;transform:translate(3px)}.principle-item span:last-child{font-family:var(--font-body);font-size:1rem;letter-spacing:0;line-height:1.7}.narrative-content{max-width:760px;margin:0;text-align:left}.narrative-copy{display:grid;gap:15px;margin-top:22px}.narrative-copy strong{color:var(--text-primary);font-weight:600}.narrative-note{max-width:640px;margin-top:28px;padding:24px 28px;border:1px solid rgba(139,156,255,.28);border-radius:16px;background:linear-gradient(135deg,#6366f11a,#0c1222c7 58%);box-shadow:inset 0 1px #ffffff09}.narrative-note__title{margin:0 0 10px;color:var(--text-primary);font:700 1.25rem/1.25 var(--font-heading);letter-spacing:-.015em}.status-copy{max-width:680px;margin:18px 0 0;color:var(--text-secondary);font:400 1rem/1.7 var(--font-body)}.status-note{max-width:680px;margin:14px 0 0;color:var(--text-muted);font:italic 400 .95rem/1.65 var(--font-body)}.status-card{scroll-margin-top:96px}.site-footer{padding:0 var(--section-padding-x) 28px}.footer-card,.footer-bottom-card{border:1px solid rgba(129,150,202,.18);background:linear-gradient(145deg,#0d1426e8,#070c19e6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.footer-card{border-bottom:0;border-radius:24px 24px 0 0}.footer-bottom-card{border-top-color:#8196ca1f!important;border-radius:0 0 24px 24px}@media(max-width:767px){.site-main{gap:16px;padding-top:18px;padding-bottom:28px}.page-card{padding:28px 22px;border-radius:19px}.hero-card{min-height:540px;padding:0}.hero-card__content{padding:82px 24px 44px}.page-card .hero-card__content{padding:68px 32px 42px}.hero-title{font-size:clamp(2.55rem,12vw,4.2rem)}.hero-description{margin-top:18px}.hero-actions{gap:10px;margin-top:26px}.hero-button{min-height:48px;padding-inline:17px}.tilt-control{top:14px;right:14px}.section-card .grid-divisions{gap:14px!important}.division-card{padding:26px!important}.narrative-note{padding:21px 22px}.site-footer{padding-bottom:18px}.footer-card{padding:48px 24px 38px!important;border-bottom:0;border-radius:19px 19px 0 0}.footer-bottom-card{padding-inline:24px!important;border-radius:0 0 19px 19px}}@media(max-width:430px){.site-footer .footer-links-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:22px 18px!important}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}