@font-face{font-family:Manrope;src:url('fonts/manrope.woff') format('woff');font-style:normal;font-weight:200 800;font-display:swap}
@font-face{font-family:'Inter Tight';src:url('fonts/inter-tight-300.ttf') format('truetype');font-style:normal;font-weight:300;font-display:swap}
@font-face{font-family:'Inter Tight';src:url('fonts/inter-tight-400.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:'Inter Tight';src:url('fonts/inter-tight-500.ttf') format('truetype');font-style:normal;font-weight:500;font-display:swap}
:root{--bg:#0b1b29;--deep:#091724;--surface:#102332;--ink:#e8f2f7;--muted:#a2b6c5;--faint:#829bab;--ice:#c2e3f3;--line:rgba(177,210,229,.17);--font:'Inter Tight',Manrope,Arial,sans-serif;--space:clamp(24px,5vw,72px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-weight:400;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:2px solid var(--ice);outline-offset:7px}::selection{background:#b8dbea;color:#0b1b29}h1,h2,h3,p{margin:0}button{cursor:pointer}img,svg{display:block;max-width:100%}.content-width{width:min(940px,calc(100% - var(--space)*2));margin-inline:auto}.eyebrow{font-size:12px;font-weight:500;letter-spacing:.22em;line-height:1.6;color:var(--muted)}.micro,.row-index{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:400;letter-spacing:.08em;color:var(--faint)}
.skip-link{position:fixed;left:24px;top:-80px;z-index:100;background:var(--ink);color:var(--deep);padding:16px}.skip-link:focus{top:12px}.site-header{height:96px;position:relative;z-index:10}.header-inner{width:min(1120px,calc(100% - var(--space)*2));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(177,210,229,.08)}.brand{display:flex;align-items:center;gap:10px;min-height:44px;font-size:21px;font-weight:600;letter-spacing:-.05em}.brand-mark{width:24px;height:24px;color:#b9d7e7}.site-header nav{display:flex;gap:40px;align-items:center}.site-header nav a{display:flex;align-items:center;min-height:44px;font-size:14px;color:var(--muted);transition:color .25s}.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--ink)}.site-header nav a[aria-current]{text-decoration:underline;text-decoration-color:#86a6b9;text-underline-offset:9px}.menu-toggle{display:none}
.hero{text-align:center;min-height:calc(100svh - 96px);padding:46px 20px 43px;display:flex;align-items:center;flex-direction:column;position:relative;isolation:isolate;overflow:hidden}.hero-heading{position:relative;z-index:1}.hero .eyebrow{letter-spacing:.36em;font-size:12px;color:#b2c9d8}.hero h1{font-size:clamp(36px,5.2vw,72px);font-weight:400;letter-spacing:-.055em;line-height:1.2;margin-top:15px}.hero-art{width:min(760px,100vw);height:clamp(320px,47svh,490px);flex-shrink:0;margin:-6px 0 -12px;position:relative;display:flex;justify-content:center;align-items:center}.hero-art img{width:100%;height:100%;object-fit:contain;max-width:none;mask-image:none;}.hero-bottom{position:relative;z-index:1}.hero-bottom p{font-size:15px;color:var(--muted);line-height:1.8}.mobile-break{display:none}.quiet-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;font-size:14px;color:var(--ink);position:relative;margin-top:18px;padding:4px 0}.quiet-link::after{content:'';position:absolute;bottom:5px;left:0;right:0;height:1px;background:#6e8d9f;transition:background .3s,transform .3s;transform-origin:center}.quiet-link:hover::after{background:var(--ice);}.manifesto{text-align:center;padding:119px 24px 124px;background:linear-gradient(180deg,var(--bg),#0e202e 50%,var(--bg))}.section-tick{display:block;width:1px;height:52px;margin:0 auto 45px;background:linear-gradient(transparent,#7895a9)}.manifesto h2{font-size:clamp(31px,4.1vw,52px);letter-spacing:-.05em;font-weight:400;margin:24px 0}.manifesto>p:not(.eyebrow){font-size:16px;line-height:1.9;color:var(--muted)}.manifesto .quiet-link{margin-top:24px}.home-systems{padding-bottom:116px;scroll-margin-top:72px}.section-caption{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.system-list{padding:0;margin:0;list-style:none;border-top:1px solid var(--line)}.system-row{display:grid;grid-template-columns:48px 1fr auto 28px;gap:16px;align-items:center;min-height:110px;border-bottom:1px solid var(--line);position:relative;transition:background .5s}.system-row:before{content:'';position:absolute;inset:0 -20px;background:linear-gradient(90deg,transparent,rgba(172,211,232,.045),transparent);opacity:0;transition:opacity .5s;pointer-events:none}.system-row:hover:before{opacity:1}.row-name{font-size:clamp(26px,3.1vw,38px);letter-spacing:-.045em;font-weight:400;transition:transform .45s}.row-note{font-size:14px;color:var(--muted)}.row-plus{font-size:24px;font-weight:200;text-align:right;color:#9bb7c8;transition:transform .4s}.site-footer{width:min(1120px,calc(100% - var(--space)*2));margin:auto;padding:31px 0 36px;border-top:1px solid var(--line);display:flex;align-items:center;gap:26px;color:var(--faint)}.footer-brand{font-size:12px;letter-spacing:.16em;color:var(--muted);min-height:44px;display:flex;align-items:center}.site-footer p{font-size:12px}.site-footer small{font-size:12px;margin-left:auto}

@media(min-width:1600px){.hero{padding-top:64px}.hero-art{height:520px;width:820px}}
@media(max-width:700px){.site-header{height:80px}.header-inner{width:calc(100% - 40px)}.brand{font-size:20px}.site-header nav{gap:18px}.site-header nav a{font-size:12px}.hero{min-height:calc(100svh - 80px);padding:45px 20px 36px}.hero h1{font-size:clamp(34px,8.4vw,55px);margin-top:19px;letter-spacing:-.055em}.hero-art{width:120vw;height:clamp(310px,43svh,400px);margin:5px 0 -2px}.hero-bottom p{font-size:14px;line-height:1.8}.mobile-break{display:block}.hero .quiet-link{margin-top:17px}.manifesto{padding:82px 24px 87px}.section-tick{height:42px;margin-bottom:34px}.manifesto h2{font-size:clamp(29px,7.5vw,44px);margin:22px 0}.manifesto>p:not(.eyebrow){font-size:14px}.home-systems{padding-bottom:76px}.system-row{grid-template-columns:24px 1fr 20px;min-height:90px;gap:14px}.row-name{font-size:27px}.row-note{display:none}.row-index{font-size:11px}.site-footer{padding:22px 0;flex-wrap:wrap;gap:8px 16px}.site-footer p{display:none}.site-footer small{font-size:11px}.site-footer .footer-brand{font-size:11px}}
@media(max-width:540px){.menu-toggle:not([hidden]){display:flex;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:6px;border:0;background:none;padding:10px}.menu-toggle span{display:block;width:22px;height:1px;background:var(--ink);transition:color .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.js-nav nav{display:none;position:absolute;top:79px;left:0;right:0;background:#0b1b29;border-bottom:1px solid var(--line);padding:20px 26px 26px;box-shadow:0 24px 36px #06121c50}.js-nav nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:4px}.js-nav nav a{font-size:16px;padding:10px 0}.site-header:not(.js-nav) .brand-mark{display:none}.site-header:not(.js-nav) nav{gap:10px}.site-header:not(.js-nav) nav a{font-size:11px}.site-header:not(.js-nav) .brand{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
/* Editorial inner pages */
.inner-hero{width:min(920px,calc(100% - var(--space)*2));margin:0 auto;padding:clamp(100px,16vh,190px) 0 125px}.inner-hero.centered{text-align:center}.inner-hero h1{font-size:clamp(42px,7.2vw,98px);line-height:1.05;letter-spacing:-.075em;font-weight:350;margin:25px 0 31px}.inner-hero h1 em{font-style:normal;color:#a7c7d8}.lead{font-size:16px;color:var(--muted);line-height:1.9;max-width:520px}.centered .lead{margin:0 auto}.principles{padding-bottom:140px}.principle-list{border-top:1px solid var(--line)}.principle-list>div{min-height:153px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:70px 1fr;align-items:center}.principle-list span{font:12px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--faint)}.principle-list h2{font-size:clamp(24px,3vw,40px);font-weight:350;letter-spacing:-.05em;line-height:1.13}.catalogue-hero{padding-bottom:91px}.catalogue-hero h1{margin-bottom:26px}.catalogue{padding-bottom:140px}.catalog-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.catalog-row{display:grid;grid-template-columns:55px 1fr 35px;align-items:center;min-height:150px;border-bottom:1px solid var(--line);transition:background .35s;padding:0 18px 0 0}.catalog-row:hover{background:linear-gradient(90deg,transparent,rgba(169,209,229,.07))}.catalog-row h2{font-size:clamp(28px,4vw,48px);font-weight:350;letter-spacing:-.06em;margin-bottom:8px;transition:transform .35s}.catalog-row p{color:var(--muted);font-size:14px}.catalog-row .row-plus{font-size:23px;color:#9bb7c8;transition:transform .35s}.product-hero{width:min(1200px,calc(100% - var(--space)*2));min-height:calc(100svh - 96px);margin:0 auto;display:grid;grid-template-columns:1fr 1.12fr;align-items:center;gap:40px;padding:55px 0 80px}.product-copy{padding-left:clamp(0px,5vw,72px);position:relative;z-index:1}.product-copy h1{font-size:clamp(48px,7vw,104px);line-height:.98;letter-spacing:-.085em;font-weight:350;margin:23px 0 20px}.product-slogan{font-size:22px;color:var(--ice);letter-spacing:-.03em;margin-bottom:22px}.product-copy .lead{max-width:390px;font-size:15px}.terms{list-style:none;padding:25px 0 0;margin:0;border-top:1px solid var(--line);width:min(360px,100%);display:flex;flex-wrap:wrap;gap:8px 22px}.terms li{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.terms li::before{content:'×';color:#9fc7dc;margin-right:7px}.product-art{height:min(650px,72vh);display:flex;align-items:center;justify-content:center;position:relative}.artifact{width:min(510px,80vw);height:min(510px,65vw);position:relative;filter:drop-shadow(0 26px 34px rgba(4,13,22,.45))}.artifact:before{content:'';position:absolute;inset:15%;border-radius:50%;background:radial-gradient(circle,rgba(157,211,239,.2),transparent 66%);filter:blur(34px)}.artifact span,.artifact i,.artifact b,.artifact small{display:block;position:absolute;font-style:normal}.artifact-quant span{width:74%;height:74%;left:14%;top:12%;border:1px solid rgba(198,232,247,.78);border-radius:50%;transform:rotate(-16deg);box-shadow:0 0 35px rgba(125,193,225,.13),inset 0 0 23px rgba(190,224,239,.12)}.artifact-quant i{width:68%;height:15%;top:42%;left:16%;border-top:1px solid #bce3f3;border-bottom:1px solid rgba(169,212,231,.4);transform:rotate(-19deg);box-shadow:0 0 22px rgba(149,210,236,.2)}.artifact-quant b{width:23%;height:23%;left:39%;top:38%;border:1px solid #cbeaf6;transform:rotate(45deg);box-shadow:inset 0 0 24px rgba(171,224,246,.25)}.artifact-quant small{width:1px;height:97%;left:50%;top:1%;background:linear-gradient(transparent,#b6dced 30%,transparent 70%);opacity:.56;transform:rotate(31deg)}.artifact-ana:before{inset:24%;background:radial-gradient(circle,rgba(168,211,231,.24),transparent 68%)}.artifact-ana span{width:68%;height:68%;left:16%;top:16%;border:1px solid rgba(194,228,241,.7);border-radius:47% 53% 51% 49%;transform:rotate(18deg)}.artifact-ana i{width:58%;height:58%;left:21%;top:21%;border:1px solid rgba(133,190,216,.78);border-radius:45% 55% 48% 52%;transform:rotate(-38deg)}.artifact-ana b{width:42%;height:42%;left:29%;top:29%;border:1px solid rgba(206,236,246,.8);border-radius:53% 47% 57% 43%;transform:rotate(74deg)}.artifact-paradigma span{width:68%;height:68%;left:16%;top:16%;border:1px solid rgba(167,212,232,.62);transform:rotate(45deg);border-radius:10%;box-shadow:0 0 24px rgba(114,192,224,.12)}.artifact-paradigma span:nth-child(2){transform:rotate(15deg) scale(.77);border-color:#d3edf7}.artifact-paradigma span:nth-child(3){transform:rotate(-16deg) scale(.54);border-color:rgba(148,211,236,.9)}.artifact-paradigma i{width:1px;height:90%;left:50%;top:5%;background:linear-gradient(transparent,#c3e5f4,transparent);transform:rotate(39deg)}.artifact-camarilla:before{inset:14%;background:radial-gradient(ellipse,rgba(167,219,239,.21),transparent 65%)}.artifact-camarilla span{width:74%;height:37%;left:13%;top:32%;border:1px solid rgba(199,231,242,.8);border-radius:50%;transform:rotate(14deg)}.artifact-camarilla span:nth-child(2){transform:rotate(-24deg) scale(.67);border-color:#9ec8dc}.artifact-camarilla i{width:100%;height:1px;left:0;top:50%;background:#c9eaf5;box-shadow:0 0 22px #a9ddf2}.artifact-start span{width:72%;height:72%;left:14%;top:14%;border:1px solid rgba(183,224,241,.72);transform:rotate(30deg);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}.artifact-start span:nth-child(2){transform:rotate(30deg) scale(.67);border-color:#d1edf6}.artifact-start b{width:16%;height:16%;left:42%;top:42%;background:#c4e9f8;box-shadow:0 0 45px 15px rgba(159,222,248,.26);transform:rotate(45deg)}.artifact-time span{width:74%;height:74%;left:13%;top:13%;border:1px solid rgba(192,229,242,.74);border-radius:50%;box-shadow:inset 0 0 28px rgba(160,215,236,.12)}.artifact-time i{width:60%;height:1px;left:20%;top:50%;background:linear-gradient(90deg,transparent,#d4f2fc,transparent);transform:rotate(-35deg);box-shadow:0 0 22px #a9ddf2}.product-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:27px 0 40px}.product-footer .quiet-link{margin:0}.next-system{font-size:13px;color:var(--muted);min-height:44px;display:flex;gap:13px;align-items:center}.next-system span{font-size:18px;color:var(--ice);transition:color .2s}
@media(max-width:700px){.desktop-break{display:none}.inner-hero{padding:85px 0 78px}.inner-hero h1{font-size:clamp(39px,11vw,65px);line-height:1.04;margin-top:20px}.inner-hero .lead{font-size:14px}.principles{padding-bottom:84px}.principle-list>div{min-height:125px;grid-template-columns:42px 1fr}.principle-list h2{font-size:25px}.catalogue-hero{padding-bottom:55px}.catalogue{padding-bottom:80px}.catalog-row{min-height:119px;grid-template-columns:35px 1fr 27px}.catalog-row h2{font-size:31px}.catalog-row p{font-size:13px}.product-hero{min-height:auto;display:flex;flex-direction:column;align-items:stretch;gap:12px;padding:75px 0 20px}.product-copy{padding:0}.product-copy h1{font-size:clamp(52px,15vw,82px);line-height:.94;margin:21px 0 19px}.product-slogan{font-size:20px}.product-copy .lead{font-size:14px}.terms{padding-top:19px}.product-art{height:330px;margin-top:2px}.artifact{width:340px;height:320px}.product-footer{padding:20px 0 30px}.product-footer .quiet-link,.next-system{font-size:12px}.product-footer .quiet-link{margin:0}}
.logo-image{width:30px;height:30px;object-fit:cover;border-radius:50%;box-shadow:0 0 16px rgba(90,169,238,.28)}.hero-emblem{width:86px;height:86px;object-fit:cover;border-radius:50%;margin:0 auto 14px;opacity:.94;box-shadow:0 0 38px rgba(45,138,231,.26);}.hero-actions{display:flex;align-items:center;justify-content:center;gap:13px;margin-top:21px}.ice-button,.ghost-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border:1px solid rgba(194,227,243,.55);font-size:13px;letter-spacing:.01em;transition:background .35s,border-color .35s,color .35s}.ice-button{background:#c4e7f4;color:#102433}.ice-button:hover{background:#e8f5fa;border-color:#e8f5fa;}.ghost-button{color:var(--ice);background:rgba(15,37,53,.3);border-color:rgba(173,211,229,.35)}.ghost-button:hover{background:rgba(169,211,229,.1);border-color:var(--ice);}
@media(max-width:700px){.logo-image{width:27px;height:27px}.hero-emblem{width:70px;height:70px;margin-bottom:13px}.hero-actions{gap:9px;margin-top:20px}.ice-button,.ghost-button{min-height:44px;padding:0 14px;font-size:12px}}
@media(max-width:370px){.hero-actions{flex-direction:column;gap:4px}.ice-button,.ghost-button{width:190px}}


/* Full-screen landing composition */
.hero{min-height:100svh;padding-top:54px;padding-bottom:40px}.hero-bottom{margin-top:auto}.hero-art{margin-top:8px}.hero-actions{margin-top:24px}
@media(max-width:700px){.hero{min-height:100svh;padding-top:44px;padding-bottom:30px}.hero-art{margin-top:2px}.hero-actions{margin-top:20px}}
/* Branded opening and transparent symbol composition */

.hero-art{background:radial-gradient(ellipse 48% 45% at 50% 48%,rgba(185,218,229,.18),rgba(65,104,121,.07) 48%,transparent 76%);border-radius:50%}
.hero-art img{object-fit:contain;filter:drop-shadow(0 18px 24px rgba(0,0,0,.18))}
@media(max-width:700px){.hero-art{background:radial-gradient(ellipse 54% 43% at 50% 47%,rgba(185,218,229,.18),transparent 75%)}}

/* Unified dark-ice system across every route */
body:not(.page-home){background:linear-gradient(180deg,#061525 0%,#0c2031 54%,#081522 100%)}


.hero-art{background:radial-gradient(ellipse 47% 47% at 50% 49%,rgba(114,177,211,.23),rgba(42,91,119,.10) 44%,transparent 74%);border-radius:50%}
.hero-art img{width:58%;height:auto;max-width:420px;object-fit:contain;filter:drop-shadow(0 18px 28px rgba(0,0,0,.27))}
.hero h1,.inner-hero h1,.product-copy h1,.manifesto h2,.principle-list h2,.catalog-row h2{font-weight:360;letter-spacing:-.065em}
.hero-actions{gap:12px;margin-top:27px}.ice-button,.ghost-button{border-radius:2px;min-height:48px;padding:0 24px;letter-spacing:.015em}.ice-button{box-shadow:0 10px 26px rgba(103,190,228,.12)}.ghost-button{background:rgba(9,28,43,.36)}
@media(max-width:700px){.hero-art img{width:66%;max-width:330px}.hero-actions{gap:10px;margin-top:24px}.ice-button,.ghost-button{min-height:46px;padding:0 19px}}
@media(max-width:370px){.hero-art img{width:72%}}
body{font-variation-settings:'wght' 420}.hero h1,.inner-hero h1,.product-copy h1,.manifesto h2,.principle-list h2,.catalog-row h2{font-variation-settings:'wght' 360}.eyebrow{font-weight:520}
/* Centered catalogue and system detail compositions */
.catalogue{text-align:center}.catalogue .section-caption{justify-content:center}.catalogue .section-caption .micro{display:none}.catalog-row{grid-template-columns:1fr;justify-items:center;text-align:center;padding:0 55px;position:relative}.catalog-row .row-index{position:absolute;left:0}.catalog-row .row-plus{position:absolute;right:0}.catalog-row h2{transform:none!important}.catalog-row p{margin-inline:auto}.product-hero{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:18px;min-height:calc(100svh - 96px);padding-top:70px}.product-copy{padding:0;display:flex;flex-direction:column;align-items:center}.product-copy .lead{margin-inline:auto}.terms{justify-content:center}.product-art{height:min(460px,48vh);width:min(700px,100%);order:2}.artifact{width:min(430px,72vw);height:min(430px,48vw)}.product-footer{justify-content:center;gap:42px}.inner-hero{text-align:center}.principles{text-align:center}.principles .section-caption{justify-content:center}.principles .section-caption .micro{display:none}.principle-list>div{grid-template-columns:1fr;justify-items:center;text-align:center;gap:12px}.principle-list span{display:block}.principle-list h2{text-align:center}
@media(max-width:700px){.catalog-row{padding-inline:38px}.catalog-row .row-index{left:2px}.catalog-row .row-plus{right:2px}.product-hero{min-height:auto;padding-top:80px}.product-art{height:330px;width:100%}.artifact{width:340px;height:320px}.product-footer{gap:18px;justify-content:space-between}}

/* Reference atmosphere: clear alpine ice, silver-blue depth, controlled warmth. */
:root{--bg:#12344e;--deep:#102b43;--surface:#1c4662;--ink:#f2f8fb;--muted:#d0e1e9;--faint:#a7c3d0;--ice:#e0f4fb;--line:rgba(225,244,251,.24)}
body{position:relative;isolation:isolate;background:#12344e;color:var(--ink);text-shadow:0 1px 12px rgba(5,20,32,.15)}
body::before{content:"";position:fixed;inset:-3%;z-index:-2;background:url('ice-lake-reference-v2.webp') center top/cover no-repeat;opacity:.26;filter:saturate(.92) contrast(.94);transform:scale(1.04)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(79,142,183,.54) 0%,rgba(25,71,102,.72) 43%,rgba(9,31,49,.94) 100%)}
body.page-home::before{opacity:.62;filter:saturate(.98) contrast(.97)}
body.page-home::after{background:linear-gradient(180deg,rgba(94,157,197,.30) 0%,rgba(32,88,121,.48) 42%,rgba(8,29,47,.87) 100%),radial-gradient(ellipse 42% 28% at 50% 39%,rgba(220,245,255,.16),transparent 76%)}
body:not(.page-home){background:#153b57}
.hero,.inner-hero,.product-hero,.catalogue,.principles,.site-footer{position:relative;z-index:0}
.hero{padding-top:48px}
.hero-heading,.hero-bottom,.product-copy,.inner-hero,.catalogue,.principles{filter:drop-shadow(0 8px 24px rgba(7,27,43,.17))}
.hero-art{background:radial-gradient(circle 42% at 50% 49%,rgba(221,246,255,.28),rgba(119,190,224,.10) 45%,transparent 74%);border-radius:0;height:clamp(340px,49svh,510px)}
.hero-art img{width:48%;max-width:375px;position:relative;left:2.4%;top:-1.4%;opacity:1;transition:opacity .42s ease;filter:drop-shadow(0 22px 30px rgba(4,22,37,.38)) drop-shadow(0 0 22px rgba(216,244,255,.2));}
.hero h1{color:#f6fbfd;text-shadow:0 2px 24px rgba(10,39,60,.25)}
.hero-bottom p{color:#e1eef3}
.ice-button,.ghost-button{min-height:50px;border-radius:3px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);letter-spacing:.025em}
.ice-button{background:rgba(232,248,253,.92);color:#173a52;border-color:rgba(255,255,255,.78);box-shadow:0 14px 30px rgba(10,46,70,.2)}
.ghost-button{background:rgba(17,57,82,.28);color:#f0f9fc;border-color:rgba(225,244,251,.58);box-shadow:inset 0 1px 0 rgba(255,255,255,.14)}
.ice-button:hover{background:#fff;color:#16364d}.ghost-button:hover{background:rgba(222,244,251,.16);border-color:#fff}
.site-footer{border-top-color:rgba(225,244,251,.28);color:#b9d3df}
.site-footer .footer-brand,.site-footer p{color:#dfedf2}
.inner-hero h1,.product-copy h1,.manifesto h2,.principle-list h2,.catalog-row h2{color:#f4fafc;text-shadow:0 2px 20px rgba(5,25,42,.2)}
.lead,.product-slogan,.catalog-row p{color:#d4e5eb}
.product-art{filter:drop-shadow(0 15px 30px rgba(4,24,41,.22))}
.artifact:before{background:radial-gradient(circle,rgba(179,231,250,.27),transparent 68%)}
.product-footer,.catalog-list,.principle-list,.system-list{border-color:rgba(225,244,251,.26)}
.quiet-link,.next-system{color:#e5f3f7}
.row-index,.micro,.eyebrow{color:#c2dce6}
@media(max-width:700px){body::before{background-position:center top;opacity:.42}.hero-art{background:radial-gradient(circle 42% at 50% 49%,rgba(221,246,255,.28),rgba(119,190,224,.10) 45%,transparent 74%);border-radius:0}.hero-art img{width:62%;max-width:330px}.hero{padding-top:43px}.ice-button,.ghost-button{min-height:47px;padding-inline:18px}}


/* Mobile pass: keep the single-screen landing and centered editorial flow intact. */
html,body{overflow-x:hidden}
@media(max-width:700px){
  .hero{min-height:100svh;height:auto;padding:clamp(28px,7vh,52px) 16px 24px;justify-content:flex-start}
  .hero-heading{width:100%}
  .hero .eyebrow{font-size:11px;letter-spacing:.28em}
  .hero h1{font-size:clamp(34px,10vw,49px);line-height:1.08;margin-top:14px}
  .hero-art{width:min(100%,520px);height:clamp(250px,36svh,350px);margin:2px auto 0;flex-shrink:1}
  .hero-art img{width:min(62%,270px);max-width:270px}
  .hero-bottom{width:100%;margin-top:auto;position:relative;top:-14px}
  .hero-bottom p{max-width:300px;margin-inline:auto;font-size:13px;line-height:1.65}
  .hero-actions{width:100%;gap:9px;margin-top:17px;flex-wrap:wrap}
  .ice-button,.ghost-button{min-height:46px;padding-inline:17px;font-size:12px}
  .inner-hero{width:calc(100% - 36px);padding:68px 0 56px}
  .inner-hero h1{font-size:clamp(38px,11vw,57px);line-height:1.04;margin:17px 0 24px}
  .inner-hero .lead{font-size:14px;line-height:1.8}
  .catalogue-hero{padding-bottom:42px}
  .catalogue{width:calc(100% - 36px);padding-bottom:64px}
  .catalog-row{min-height:112px;padding-inline:30px}
  .catalog-row h2{font-size:clamp(27px,8.3vw,34px);line-height:1.05;margin-bottom:7px;max-width:100%}
  .catalog-row p{font-size:12px;line-height:1.45}
  .catalog-row .row-index{left:0}.catalog-row .row-plus{right:0}
  .principles{width:calc(100% - 36px);padding-bottom:66px}
  .principle-list>div{min-height:116px;padding:18px 0}
  .principle-list h2{font-size:23px;line-height:1.16}
  .product-hero{width:calc(100% - 36px);min-height:auto;padding:66px 0 14px;gap:0}
  .product-copy{width:100%}
  .product-copy h1{font-size:clamp(48px,14vw,72px);line-height:.96;margin:18px 0 17px;max-width:100%;overflow-wrap:anywhere}
  .product-slogan{font-size:18px;line-height:1.25;margin-bottom:16px}
  .product-copy .lead{font-size:14px;line-height:1.8;max-width:320px}
  .terms{width:100%;max-width:330px;padding-top:17px;gap:7px 16px}
  .terms li{font-size:11px}
  .product-art{width:100%;height:282px;margin-top:0}
  .artifact{width:min(300px,82vw);height:270px}
  .product-footer{width:calc(100% - 36px);padding:18px 0 28px;flex-direction:column;gap:4px;align-items:center}
  .product-footer .quiet-link,.next-system{font-size:12px}
  .site-footer{width:calc(100% - 36px);padding:20px 0 25px;justify-content:center;gap:8px 16px}
  .site-footer small{margin-left:0}
}
@media(max-width:380px){
  .hero{padding-top:26px}
  .hero-art{height:clamp(230px,34svh,300px)}
  .hero-art img{width:min(66%,245px)}
  .hero-bottom{top:-9px}
  .hero-actions{flex-direction:column;align-items:center;gap:6px}
  .ice-button,.ghost-button{width:min(240px,86vw)}
  .catalog-row h2{font-size:26px}
  .catalog-row p{font-size:11px}
  .product-art{height:250px}.artifact{width:260px;height:240px}
}

/* One-logo opening: the homepage mark is present from the first frame and stays fixed at viewport center. */
body.page-home .hero{position:relative;display:block;min-height:100svh;height:100svh;padding:0;overflow:hidden}
body.page-home .hero-heading{position:absolute;top:clamp(30px,7vh,68px);left:16px;right:16px;z-index:2;transition:opacity .55s ease}
body.page-home .hero-art{position:absolute;left:50%;top:50%;width:min(62vw,540px);height:min(46svh,490px);margin:0;transform:translate(-50%,-50%);z-index:1}
body.page-home .hero-bottom{position:absolute;left:16px;right:16px;bottom:clamp(24px,6vh,56px);z-index:2;margin:0;top:auto;transform:none;transition:opacity .55s ease}
@media(max-width:700px){
  body.page-home .hero-heading{top:clamp(26px,6vh,44px)}
  body.page-home .hero-art{width:min(95vw,430px);height:clamp(230px,35svh,340px)}
  body.page-home .hero-bottom{bottom:clamp(20px,5vh,36px)}
}
@media(max-width:380px){
  body.page-home .hero-art{height:clamp(220px,33svh,290px)}
  body.page-home .hero-bottom{bottom:16px}
}

/* Final opening pass: one calm frame, no staged splash, true visual centering. */
html{background:#12344e}
body.page-home .hero-heading,
body.page-home .hero-bottom{opacity:1;pointer-events:auto}
body.page-home .hero-art{display:flex;align-items:center;justify-content:center}
body.page-home .hero-art img{left:1.1%;top:-.8%;}
body.page-home .hero h1{margin-top:12px}
body.page-home .hero-actions{margin-top:20px}
@media(max-width:700px){
  body.page-home .hero h1{margin-top:11px}
  body.page-home .hero-art img{left:.8%;top:-.7%}
  body.page-home .hero-actions{margin-top:16px}
}
@media(max-width:700px) and (max-height:700px){
  body.page-home .hero-heading{top:22px}
  body.page-home .hero h1{font-size:clamp(31px,9vw,40px);margin-top:8px}
  body.page-home .hero-art{height:clamp(210px,32svh,250px)}
  body.page-home .hero-bottom{bottom:13px}
  body.page-home .hero-bottom p{font-size:12px;line-height:1.45}
  body.page-home .hero-actions{margin-top:10px}
  body.page-home .ice-button,body.page-home .ghost-button{min-height:43px}
}

/* Precision pass: centered homepage and text-led catalogue rows. */
body.page-home .hero{width:100%;left:0;padding-left:0;padding-right:0}
body.page-home .hero-heading,
body.page-home .hero-bottom{left:0;right:0;width:100%;text-align:center}
body.page-home .hero-art{width:100vw;max-width:none}
body.page-home .hero-art img{left:0;top:-.7%;margin-inline:auto}
body.page-home .hero h1,
body.page-home .hero .eyebrow,
body.page-home .hero-bottom p{margin-inline:auto}
.catalog-row{grid-template-columns:1fr!important;padding-inline:44px!important}
.catalog-row .row-plus{display:none!important}
.catalog-row h2{font-family:'Inter Tight',Manrope,Arial,sans-serif;font-weight:400;letter-spacing:-.055em}
.catalog-row p{font-family:Manrope,Arial,sans-serif;font-weight:400}
.hero h1,.inner-hero h1,.product-copy h1,.manifesto h2,.principle-list h2{font-family:'Inter Tight',Manrope,Arial,sans-serif;font-weight:400}
.hero-actions a{font-family:Manrope,Arial,sans-serif;font-weight:500}
@media(max-width:700px){
  .catalog-row{padding-inline:36px!important}
  body.page-home .hero-art{width:100vw}
}

/* Type breathing pass: preserve the Inter Tight direction without compressed glyphs. */
body{font-kerning:normal;text-rendering:optimizeLegibility}
body.page-home .hero h1{letter-spacing:-.015em;line-height:1.14}
body.page-home .hero .eyebrow{letter-spacing:.27em}
.inner-hero h1,.product-copy h1,.manifesto h2,.principle-list h2{letter-spacing:-.035em}
.catalog-row h2{letter-spacing:-.018em}
@media(max-width:700px){
  body.page-home .hero h1{letter-spacing:-.01em;line-height:1.12}
  .catalog-row h2{letter-spacing:-.012em}
}

/* Quant Advanced: a research-page composition, not a product card. */
.quant-hero{padding-top:72px;padding-bottom:78px;gap:8px}
.quant-hero .product-copy{max-width:760px}
.quant-hero .product-copy h1{font-size:clamp(54px,7vw,88px);line-height:1.08;letter-spacing:-.018em;margin:20px 0 18px}
.quant-hero .product-slogan{font-size:clamp(21px,2.2vw,30px);letter-spacing:-.015em;margin-bottom:22px;color:#e8f7fc}
.quant-hero .lead{max-width:640px;font-size:17px;line-height:1.85}
.quant-tags{display:flex;justify-content:center;flex-wrap:wrap;gap:9px 24px;margin-top:29px;color:#c7e0e9;font:500 11px/1.4 Manrope,Arial,sans-serif;letter-spacing:.16em;text-transform:uppercase}
.quant-tags span{position:relative}.quant-tags span:not(:last-child)::after{content:'';position:absolute;right:-14px;top:50%;width:3px;height:3px;border-radius:50%;background:#a9d7e7;transform:translateY(-50%);opacity:.7}
.quant-art{height:360px!important;width:min(620px,100%)!important;display:flex;flex-direction:column;gap:16px;order:2}
.quant-art .artifact{width:min(350px,74vw);height:min(350px,74vw);filter:drop-shadow(0 26px 38px rgba(4,18,32,.38))}
.quant-story{padding-bottom:80px}
.quant-section{max-width:700px;margin:0 auto;padding:112px 0;border-top:1px solid rgba(225,244,251,.22);text-align:center}
.quant-section:first-child{border-top:0;padding-top:50px}
.quant-section .eyebrow{margin-bottom:22px;color:#b9d9e4;letter-spacing:.25em}
.quant-section h2{max-width:700px;margin:0 auto 28px;color:#f4fbfd;font:400 clamp(30px,3.3vw,44px)/1.18 'Inter Tight',Manrope,Arial,sans-serif;letter-spacing:-.025em;text-shadow:0 2px 20px rgba(5,25,42,.2)}
.quant-section p{max-width:650px;margin:0 auto 19px;color:#d3e5eb;font:400 16px/1.85 Manrope,Arial,sans-serif}
.quant-section p:last-child{margin-bottom:0}
.quant-question{margin-top:30px!important;color:#f0fbfe!important;font:400 clamp(22px,3vw,32px)/1.25 'Inter Tight',Manrope,Arial,sans-serif!important;letter-spacing:-.01em}
.quant-path{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;margin:39px auto 34px;color:#edf9fc;font:500 12px/1.4 Manrope,Arial,sans-serif;letter-spacing:.1em;text-transform:uppercase}
.quant-path i,.quant-principle i{display:block;width:28px;height:1px;background:linear-gradient(90deg,transparent,#a9d5e3,transparent)}
.quant-questions{max-width:520px;margin:32px auto 29px;padding:0;list-style:none;display:grid;gap:0;border-top:1px solid rgba(225,244,251,.18)}
.quant-questions li{padding:15px 10px;border-bottom:1px solid rgba(225,244,251,.18);color:#e2f0f4;font:400 15px/1.55 Manrope,Arial,sans-serif}
.quant-human{padding-bottom:128px}
.quant-principle{display:flex;align-items:center;justify-content:center;gap:17px;margin-top:38px;color:#e8f7fb;font:500 12px/1.4 Manrope,Arial,sans-serif;letter-spacing:.18em;text-transform:uppercase}
.quant-not{padding-top:124px;padding-bottom:124px}
.quant-closing{padding-top:138px;border-top-color:rgba(225,244,251,.34)}
.quant-closing h2{font-size:clamp(34px,4vw,50px)}
.research-signature{margin-top:44px!important;color:#f1fbfd!important;font:500 14px/1.4 Manrope,Arial,sans-serif!important;letter-spacing:.2em;text-transform:uppercase}
.research-signature span{display:block;margin-top:12px;color:#a9cbd6;font:500 10px/1.4 Manrope,Arial,sans-serif;letter-spacing:.28em;text-transform:uppercase}
@media(max-width:700px){
  .quant-hero{padding-top:67px;padding-bottom:42px;gap:0}
  .quant-hero .product-copy{width:100%}
  .quant-hero .product-copy h1{font-size:clamp(42px,11.2vw,68px);line-height:1.1;letter-spacing:-.012em;margin:18px 0 16px}
  .quant-hero .product-slogan{font-size:21px;line-height:1.3}
  .quant-hero .lead{font-size:14px;line-height:1.8;max-width:330px}
  .quant-tags{gap:8px 19px;margin-top:24px;font-size:10px;letter-spacing:.13em}
  .quant-tags span:not(:last-child)::after{right:-11px}
  .quant-art{height:298px!important;margin-top:17px}
  .quant-art .artifact{width:min(286px,78vw);height:min(286px,78vw)}
  .quant-story{width:calc(100% - 36px);padding-bottom:42px}
  .quant-section{padding:78px 0}
  .quant-section:first-child{padding-top:39px}
  .quant-section .eyebrow{margin-bottom:18px;font-size:10px}
  .quant-section h2{font-size:clamp(29px,8vw,36px);line-height:1.18;letter-spacing:-.012em;margin-bottom:22px}
  .quant-section p{font-size:15px;line-height:1.85;margin-bottom:18px}
  .quant-question{font-size:23px!important;line-height:1.25!important;margin-top:25px!important}
  .quant-path{gap:9px 10px;margin:30px auto 28px;font-size:10px;letter-spacing:.08em}
  .quant-path i{width:20px}
  .quant-questions li{font-size:13px;padding:13px 4px}
  .quant-human{padding-bottom:86px}
  .quant-principle{gap:11px;font-size:10px;letter-spacing:.13em}
  .quant-principle i{width:19px}
  .quant-not{padding-top:87px;padding-bottom:87px}
  .quant-closing{padding-top:96px}
  .quant-closing h2{font-size:clamp(32px,8.8vw,40px)}
}

/* Meridian: the long-memory / movement-backbone research page. */
.meridian-hero{padding-top:72px;padding-bottom:78px;gap:8px}
.meridian-hero .product-copy{max-width:760px}
.meridian-hero .product-copy h1{font-size:clamp(54px,7vw,88px);line-height:1.08;letter-spacing:-.018em;margin:20px 0 18px}
.meridian-hero .product-slogan{font-size:clamp(23px,2.4vw,32px);letter-spacing:-.01em;margin-bottom:22px;color:#e8f7fc}
.meridian-hero .lead{max-width:650px;font-size:17px;line-height:1.85}
.meridian-tags{margin-top:29px}
.meridian-art{height:360px!important;width:min(620px,100%)!important;display:flex;flex-direction:column;gap:16px;order:2}
.meridian-art .artifact{width:min(350px,74vw);height:min(350px,74vw);filter:drop-shadow(0 26px 38px rgba(4,18,32,.38))}
.meridian-story{padding-bottom:80px}
.meridian-section{max-width:700px;margin:0 auto;padding:112px 0;border-top:1px solid rgba(225,244,251,.22);text-align:center}
.meridian-section:first-child{border-top:0;padding-top:50px}
.meridian-section .eyebrow{margin-bottom:22px;color:#b9d9e4;letter-spacing:.25em}
.meridian-section h2{max-width:700px;margin:0 auto 28px;color:#f4fbfd;font:400 clamp(30px,3.3vw,44px)/1.18 'Inter Tight',Manrope,Arial,sans-serif;letter-spacing:-.025em;text-shadow:0 2px 20px rgba(5,25,42,.2)}
.meridian-section p{max-width:650px;margin:0 auto 19px;color:#d3e5eb;font:400 16px/1.85 Manrope,Arial,sans-serif}
.meridian-section p:last-child{margin-bottom:0}
.meridian-question{margin-top:30px!important;color:#f0fbfe!important;font:400 clamp(22px,3vw,32px)/1.25 'Inter Tight',Manrope,Arial,sans-serif!important;letter-spacing:-.01em}
.meridian-path{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;margin:39px auto 34px;color:#edf9fc;font:500 12px/1.4 Manrope,Arial,sans-serif;letter-spacing:.1em;text-transform:uppercase}
.meridian-path i,.meridian-principle i{display:block;width:28px;height:1px;background:linear-gradient(90deg,transparent,#a9d5e3,transparent)}
.meridian-principle{display:flex;align-items:center;justify-content:center;gap:17px;margin-top:38px;color:#e8f7fb;font:500 12px/1.4 Manrope,Arial,sans-serif;letter-spacing:.18em;text-transform:uppercase}
.meridian-human{padding-bottom:128px}
.meridian-not{padding-top:124px;padding-bottom:124px}
.meridian-closing{padding-top:138px;border-top-color:rgba(225,244,251,.34)}
.meridian-closing h2{font-size:clamp(34px,4vw,50px)}
@media(max-width:700px){
  .meridian-hero{padding-top:67px;padding-bottom:42px;gap:0}
  .meridian-hero .product-copy{width:100%}
  .meridian-hero .product-copy h1{font-size:clamp(48px,13.5vw,72px);line-height:1.1;letter-spacing:-.012em;margin:18px 0 16px}
  .meridian-hero .product-slogan{font-size:22px;line-height:1.3}
  .meridian-hero .lead{font-size:14px;line-height:1.8;max-width:335px}
  .meridian-tags{margin-top:24px}
  .meridian-art{height:298px!important;margin-top:17px}
  .meridian-art .artifact{width:min(286px,78vw);height:min(286px,78vw)}
  .meridian-story{width:calc(100% - 36px);padding-bottom:42px}
  .meridian-section{padding:78px 0}
  .meridian-section:first-child{padding-top:39px}
  .meridian-section .eyebrow{margin-bottom:18px;font-size:10px}
  .meridian-section h2{font-size:clamp(29px,8vw,36px);line-height:1.18;letter-spacing:-.012em;margin-bottom:22px}
  .meridian-section p{font-size:15px;line-height:1.85;margin-bottom:18px}
  .meridian-question{font-size:23px!important;line-height:1.25!important;margin-top:25px!important}
  .meridian-path{gap:9px 10px;margin:30px auto 28px;font-size:10px;letter-spacing:.08em}
  .meridian-path i{width:20px}
  .meridian-human{padding-bottom:86px}
  .meridian-principle{gap:11px;font-size:10px;letter-spacing:.13em}
  .meridian-principle i{width:19px}
  .meridian-not{padding-top:87px;padding-bottom:87px}
  .meridian-closing{padding-top:96px}
  .meridian-closing h2{font-size:clamp(32px,8.8vw,40px)}
}

/* Parallax, Origin, Atlas and Arcline: shared editorial research system pages. */
.research-page-hero{width:min(1120px,calc(100% - var(--space)*2));padding:72px 0 78px;gap:8px}
.research-page-hero .product-copy{max-width:760px}
.research-page-hero .product-copy h1{font-size:clamp(54px,7vw,88px);line-height:1.08;letter-spacing:-.018em;margin:20px 0 18px}
.research-page-hero .product-slogan{font-size:clamp(23px,2.4vw,32px);letter-spacing:-.01em;margin-bottom:22px;color:#e8f7fc}
.research-page-hero .lead{max-width:650px;font-size:17px;line-height:1.85}
.research-page-art{height:auto!important;width:min(760px,100%)!important;margin:0!important;display:flex;flex-direction:column;align-items:center;gap:16px;order:2;filter:none}
.research-page-art img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border:1px solid rgba(225,244,251,.2);box-shadow:0 26px 60px rgba(4,18,32,.28);opacity:.96}
.research-page-story{padding-bottom:80px}
.research-page-section{max-width:700px;margin:0 auto;padding:112px 0;border-top:1px solid rgba(225,244,251,.22);text-align:center}
.research-page-section:first-child{border-top:0;padding-top:50px}
.research-page-section .eyebrow{margin-bottom:22px;color:#b9d9e4;letter-spacing:.25em}
.research-page-section h2{max-width:700px;margin:0 auto 28px;color:#f4fbfd;font:400 clamp(30px,3.3vw,44px)/1.18 'Inter Tight',Manrope,Arial,sans-serif;letter-spacing:-.025em;text-shadow:0 2px 20px rgba(5,25,42,.2)}
.research-page-section p{max-width:650px;margin:0 auto 19px;color:#d3e5eb;font:400 16px/1.85 Manrope,Arial,sans-serif}
.research-page-section p:last-child{margin-bottom:0}
.research-page-question{margin-top:30px!important;color:#f0fbfe!important;font:400 clamp(22px,3vw,32px)/1.25 'Inter Tight',Manrope,Arial,sans-serif!important;letter-spacing:-.01em}
.research-page-closing{padding-top:138px;border-top-color:rgba(225,244,251,.34)}
.research-page-closing h2{font-size:clamp(34px,4vw,50px)}
@media(max-width:700px){
  .research-page-hero{padding-top:67px;padding-bottom:42px;gap:0}
  .research-page-hero .product-copy{width:100%}
  .research-page-hero .product-copy h1{font-size:clamp(48px,13.5vw,72px);line-height:1.1;letter-spacing:-.012em;margin:18px 0 16px}
  .research-page-hero .product-slogan{font-size:22px;line-height:1.3}
  .research-page-hero .lead{font-size:14px;line-height:1.8;max-width:335px}
  .research-page-hero .quant-tags{margin-top:24px;gap:8px 19px;font-size:10px;letter-spacing:.13em}
  .research-page-art{margin-top:17px!important;gap:12px}
  .research-page-art img{aspect-ratio:4/3}
  .research-page-story{width:calc(100% - 36px);padding-bottom:42px}
  .research-page-section{padding:78px 0}
  .research-page-section:first-child{padding-top:39px}
  .research-page-section .eyebrow{margin-bottom:18px;font-size:10px}
  .research-page-section h2{font-size:clamp(29px,8vw,36px);line-height:1.18;letter-spacing:-.012em;margin-bottom:22px}
  .research-page-section p{font-size:15px;line-height:1.85;margin-bottom:18px}
  .research-page-question{font-size:23px!important;line-height:1.25!important;margin-top:25px!important}
  .research-page-closing{padding-top:96px}
  .research-page-closing h2{font-size:clamp(32px,8.8vw,40px)}
}

/* Shared page atmosphere: keep the same lake and blue tone on every route. */
body:not(.page-home){background:#12344e}
body:not(.page-home)::before{opacity:.62;filter:blur(4px) saturate(.88) brightness(.86) contrast(.97)}
body:not(.page-home)::after{background:linear-gradient(180deg,rgba(94,157,197,.30) 0%,rgba(32,88,121,.48) 42%,rgba(8,29,47,.87) 100%),radial-gradient(ellipse 42% 28% at 50% 39%,rgba(220,245,255,.16),transparent 76%)}
@media(max-width:700px){body:not(.page-home)::before{background-position:center top;opacity:.62;filter:blur(3px) saturate(.88) brightness(.86) contrast(.97)}}

/* The six hero artworks sit on the site background with no rectangular edge. */
.product-hero.quant-hero,.product-hero.meridian-hero,.product-hero.research-page-hero{min-height:0;height:auto}
.system-hero-art{position:relative;isolation:isolate;overflow:visible;height:auto!important;width:min(820px,100%)!important;margin:0!important;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;order:2;filter:none!important}
.system-hero-art::before{content:"";position:absolute;z-index:-1;inset:16% 14% 19%;pointer-events:none;border-radius:50%;background:radial-gradient(ellipse,rgba(198,235,251,.27),rgba(121,192,224,.12) 43%,transparent 73%);filter:blur(30px)}
.system-hero-art img{position:relative;width:100%;height:clamp(310px,34vw,410px);max-width:none;aspect-ratio:auto;object-fit:contain;border:0;box-shadow:none;opacity:1;filter:drop-shadow(0 22px 34px rgba(4,25,43,.24)) drop-shadow(0 0 20px rgba(204,237,249,.14));}


/* Remove viewport-sized filler; the hero follows its actual content height. */
.quant-hero,.meridian-hero,.research-page-hero{padding-top:clamp(54px,6vh,72px);padding-bottom:34px}
.quant-section,.meridian-section,.research-page-section{padding-top:72px;padding-bottom:72px}
.quant-section:first-child,.meridian-section:first-child,.research-page-section:first-child{padding-top:34px}
.quant-not,.meridian-not{padding-top:92px;padding-bottom:92px}
.quant-closing,.meridian-closing,.research-page-closing{padding-top:104px}
.quant-human,.meridian-human{padding-bottom:98px}
.research-page-art{width:min(820px,100%)!important}
.research-page-art img{height:clamp(310px,34vw,410px);aspect-ratio:auto;object-fit:contain;border:0;box-shadow:none;opacity:1}
@media(max-width:700px){
  .quant-hero,.meridian-hero,.research-page-hero{padding-top:58px;padding-bottom:23px}
  .quant-section,.meridian-section,.research-page-section{padding-top:56px;padding-bottom:56px}
  .quant-section:first-child,.meridian-section:first-child,.research-page-section:first-child{padding-top:30px}
  .quant-not,.meridian-not{padding-top:76px;padding-bottom:76px}
  .quant-closing,.meridian-closing,.research-page-closing{padding-top:84px}
  .quant-human,.meridian-human{padding-bottom:78px}
  .system-hero-art{width:100%!important;margin-top:14px!important;gap:8px}
  .system-hero-art img{height:clamp(240px,69vw,300px)}
}


/* Final editorial rhythm. Native navigation owns the transition lifecycle. */
@view-transition{navigation:auto}
::view-transition-group(root){animation-duration:280ms;animation-timing-function:ease}
::view-transition-old(root),::view-transition-new(root){animation-duration:280ms;animation-timing-function:ease}
@media(prefers-reduced-motion:reduce){@view-transition{navigation:none}}
body::before{pointer-events:none}
h1,h2,.product-slogan{text-wrap:balance}
.product-copy .eyebrow{font:500 11px/1.7 Manrope,Arial,sans-serif;letter-spacing:.2em}
.product-copy .lead{font-family:Manrope,Arial,sans-serif;max-width:610px}
.quant-section .eyebrow,.meridian-section .eyebrow,.research-page-section .eyebrow{font-size:11px;line-height:1.65;letter-spacing:.19em}
.product-hero{row-gap:20px}
.system-hero-art img{user-select:none}
.arcline-hero .system-hero-art img{height:clamp(190px,24vw,280px)}
.arcline-hero .system-hero-art{margin:30px 0!important}
.catalog-row h2{line-height:1.2}
.catalog-row p{line-height:1.65}
.catalog-row{padding-block:24px}
.inner-hero h1{line-height:1.12;letter-spacing:-.02em}
.quiet-link::after{transition:background .2s}
.next-system span{font-family:Arial,sans-serif}
@media(hover:none){
  .ice-button:hover{background:rgba(232,248,253,.92);color:#173a52;border-color:rgba(255,255,255,.78)}
  .ghost-button:hover{background:rgba(17,57,82,.28);color:#f0f9fc;border-color:rgba(225,244,251,.58)}
  .catalog-row:hover{background:transparent}
}
@media(max-width:700px){
  .product-copy .eyebrow{font-size:10px;letter-spacing:.17em}
  .product-copy .lead{font-size:15px;line-height:1.8;max-width:36ch}
  .quant-story,.meridian-story,.research-page-story{width:calc(100% - 44px)}
  .arcline-hero .system-hero-art img{height:clamp(130px,39vw,200px)}
  .arcline-hero .system-hero-art{margin:28px 0!important}
  .catalog-row p{font-size:13px}
  .catalog-row h2{font-size:clamp(25px,7.6vw,33px)}
}

/* Calm finishing details: no delayed text, exit transforms or interaction locks. */
.inner-hero .lead{margin-inline:auto;text-align:center;max-width:36em;font-family:Manrope,Arial,sans-serif;text-wrap:pretty}
.catalogue-hero h1{font-size:clamp(42px,6vw,80px)}
.page-piyasaya-bakisimiz .inner-hero h1{font-size:clamp(38px,4.8vw,66px);line-height:1.16}
.page-piyasaya-bakisimiz .inner-hero{padding-top:clamp(70px,11vh,120px);padding-bottom:80px}
.catalog-row{transition:background-color .22s,border-color .22s}
.hero-actions a{transition:background-color .22s,border-color .22s,color .22s,box-shadow .22s}
.page-home .hero-art::before{content:"";position:absolute;inset:0 25%;border-radius:50%;background:radial-gradient(ellipse,rgba(202,235,252,.18),transparent 68%);pointer-events:none;opacity:.55;animation:opening-light 1.4s ease-out 1}
@keyframes opening-light{0%{opacity:.25}55%{opacity:.85}100%{opacity:.55}}
@media(hover:hover) and (pointer:fine){
  .ice-button:hover{box-shadow:0 8px 28px rgba(193,231,248,.16)}
  .ghost-button:hover{box-shadow:0 0 20px rgba(193,231,248,.08),inset 0 1px 0 rgba(255,255,255,.2)}
  .catalog-row:hover{background:rgba(200,230,245,.045);border-bottom-color:rgba(225,244,251,.48)}
}
.catalog-row:focus-visible{outline-offset:-4px;background:rgba(200,230,245,.045)}
@media(max-width:700px){
  .catalogue-hero h1{font-size:clamp(38px,10.5vw,52px)}
  .inner-hero .lead{font-size:15px;line-height:1.8;max-width:35ch}
  .page-piyasaya-bakisimiz .inner-hero h1{font-size:clamp(30px,8.2vw,43px);line-height:1.2}
  .page-piyasaya-bakisimiz .inner-hero{padding-top:58px;padding-bottom:58px}
  body.page-home .hero-bottom p{font-family:Manrope,Arial,sans-serif;font-size:14px;line-height:1.75;max-width:320px}
  body.page-home .hero-actions a{font-size:13px;min-height:46px}
  .product-footer .quiet-link,.next-system{font-size:13px}
}
@media(max-width:700px) and (max-height:700px){
  body.page-home .hero-bottom p{font-size:13px;line-height:1.6}
}
/* Short/landscape screens use natural flow so the centered mark cannot overlap copy. */
@media(max-height:480px){
  body.page-home .hero{height:auto;min-height:100svh;display:flex;gap:22px;padding:28px 20px}
  body.page-home .hero-heading,body.page-home .hero-art,body.page-home .hero-bottom{position:relative;inset:auto;width:100%;transform:none}
  body.page-home .hero-art{height:150px;flex-shrink:0}
  body.page-home .hero-art img{height:100%;width:auto;top:0}
  body.page-home .hero h1{font-size:clamp(30px,5vw,42px)}
  body.page-home .hero-actions{flex-direction:row}
}
@media(prefers-reduced-motion:reduce){
  .page-home .hero-art::before{animation:none}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* Mission page uses the established editorial proportions. */
.mission-story{padding-bottom:0}
.page-piyasaya-bakisimiz .principles{padding-top:18px;padding-bottom:68px}
.mission-story .research-page-section:first-child{padding-top:24px}
@media(max-width:700px){
  .page-piyasaya-bakisimiz .principles{padding-bottom:46px}
  .mission-story .research-page-section:first-child{padding-top:18px}
}

/* Reading rhythm and discreet chapter navigation. */
.page-guide{width:min(760px,calc(100% - 48px));margin:8px auto 36px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid rgba(213,235,246,.18);padding:8px 0;gap:0 8px}
.page-guide a{min-height:44px;padding:10px 5px;display:flex;align-items:center;justify-content:center;text-align:center;font:500 11px/1.5 Manrope,Arial,sans-serif;letter-spacing:.015em;color:#c2d9e4;transition:color .2s,background-color .2s}
.page-guide a:focus-visible{outline-offset:-2px}
:is(.quant-section,.meridian-section,.research-page-section){scroll-margin-top:32px}
:is(.quant-section,.meridian-section,.research-page-section) p:not(.eyebrow):not(.research-signature){max-width:62ch;text-wrap:pretty}
:is(.quant-section,.meridian-section,.research-page-section) h2+p{font-size:17px;color:#e4f0f6}
:is(.quant-section,.meridian-section,.research-page-section) .eyebrow{color:#adcddd;letter-spacing:.17em}
:is(.quant-section,.meridian-section,.research-page-section) h2{max-width:19em}
.quant-question,.meridian-question,.research-page-question{padding-block:8px}
.quant-story,.meridian-story,.research-page-story{padding-bottom:48px}
.mission-story{padding-bottom:0}
.catalogue-hero{padding-top:clamp(70px,10vh,116px);padding-bottom:64px}
.catalogue{padding-bottom:80px}
.catalog-row{min-height:134px}
.page-piyasaya-bakisimiz .principle-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.page-piyasaya-bakisimiz .principle-list>div{min-height:168px;padding:24px 18px;display:grid;grid-template-rows:16px 1fr;align-items:center;gap:16px}
.page-piyasaya-bakisimiz .principle-list>div:nth-child(odd){border-right:1px solid var(--line)}
.page-piyasaya-bakisimiz .principle-list h2{font-size:clamp(24px,2.5vw,32px);line-height:1.25;letter-spacing:-.015em}
.page-piyasaya-bakisimiz .principles .section-caption{margin-bottom:24px}
.product-footer{padding-block:24px 30px}
.site-footer{padding-block:24px}
.hero-bottom p{font-family:Manrope,Arial,sans-serif;font-size:16px;line-height:1.8}
.hero-actions a{font-size:14px;min-height:50px;padding-inline:24px}
@media(hover:hover) and (pointer:fine){.page-guide a:hover{color:#f2f8fb;background:rgba(220,242,252,.045)}}
@media(max-width:700px){
  .page-guide{grid-template-columns:repeat(2,minmax(0,1fr));width:calc(100% - 44px);margin:4px auto 26px;padding:12px 0;gap:8px}
  .page-guide a{font-size:11px;min-height:44px;padding-inline:7px;border:1px solid rgba(204,232,246,.24);border-radius:5px;background:rgba(211,237,250,.055);color:#dcecf4;box-shadow:inset 0 1px 0 rgba(239,249,255,.04)}
  .page-guide a:active{background:rgba(211,237,250,.13);border-color:rgba(204,232,246,.42)}
  :is(.quant-section,.meridian-section,.research-page-section) p:not(.eyebrow):not(.research-signature){font-size:15px;line-height:1.85;margin-bottom:20px}
  :is(.quant-section,.meridian-section,.research-page-section) h2+p{font-size:16px!important;line-height:1.8}
  :is(.quant-section,.meridian-section,.research-page-section) p:last-child{margin-bottom:0}
  .quant-story,.meridian-story,.research-page-story{padding-bottom:30px}
  .mission-story{padding-bottom:0}
  .catalogue-hero{padding-top:58px;padding-bottom:40px}
  .catalog-row{min-height:108px;padding-block:22px}
  .catalogue{padding-bottom:52px}
  .page-piyasaya-bakisimiz .principle-list>div{padding:22px 10px;min-height:152px;gap:12px}
  .page-piyasaya-bakisimiz .principle-list h2{font-size:clamp(19px,5.3vw,23px);line-height:1.3}
  .product-footer{padding-block:22px 26px;gap:8px}
  body.page-home .hero-actions a{min-height:48px;padding-inline:18px}
}
@media(prefers-reduced-motion:reduce){.page-guide a{transition:none}}

/* Transparent crystal emblems share a quiet, consistent visual scale. */
.product-hero .system-hero-art.crystal-art{width:min(360px,100%)!important;height:auto!important;display:block;margin:26px 0 8px!important;isolation:auto}
.product-hero .crystal-art::before{display:none}
.product-hero .crystal-art img{display:block;width:100%;height:auto;max-height:none;aspect-ratio:1;object-fit:contain;filter:drop-shadow(0 12px 20px rgba(6,28,44,.13));border:0;border-radius:0;box-shadow:none;mask-image:none;-webkit-mask-image:none}
.product-footer{display:flex;justify-content:space-between;align-items:center;gap:20px}
.product-footer .next-system{display:flex;flex-direction:column;gap:3px;align-items:flex-end;justify-content:center;text-align:right;min-height:52px}
.product-footer .next-system .next-label{font:400 10px/1.5 Manrope,Arial,sans-serif;letter-spacing:.04em;color:#b1cbd8}
.product-footer .next-system .next-name{font:500 14px/1.5 Manrope,Arial,sans-serif;color:#e2f0f6}
.product-footer .home-return{font-family:Manrope,Arial,sans-serif;font-size:13px}
@media(max-width:700px){
 .product-hero .system-hero-art.crystal-art{width:min(260px,82vw)!important;margin:22px 0 6px!important}
 .product-footer{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px;justify-items:center;align-items:center}
 .product-footer .home-return{grid-column:1/-1;border:1px solid rgba(204,232,246,.3);border-radius:4px;background:rgba(211,237,250,.065);min-height:48px;width:100%;max-width:330px;margin:0;padding:10px 16px;color:#e4f1f7}
 .product-footer .home-return::after{display:none}
 .product-footer .next-system{align-items:center;text-align:center}
 .product-footer .next-system .next-name{font-size:13px}
 .page-piyasaya-bakisimiz .product-footer{display:flex;flex-direction:column;gap:12px}
}