/* Glacier 8 / V2-05 — North Slope
   Visual overlay only. Load after styles.css and brand-manifesto.css. */
:root{--a8-mountain:#06183d;--a8-gold:#c3922d;--a8-ice:#5fc3df;--a8-cloud:#f8fbfd}
body{background:linear-gradient(180deg,#fff,var(--a8-cloud) 38%,#fff)}
.site-header{background:rgba(255,255,255,.96);border-bottom-color:rgba(95,195,223,.18)}.site-header::after{content:"";position:absolute;inset:auto 0 0;height:2px;background:linear-gradient(90deg,transparent 0 20%,var(--a8-gold) 40%,var(--a8-ice) 60%,transparent 80%);opacity:.68}
.hero{isolation:isolate;background:linear-gradient(116deg,#fff 0%,#f7fcff 63%,#fff8e9 100%)}
.hero::after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(155deg,transparent 0 61%,rgba(6,24,61,.045) 61.3% 61.6%,transparent 62%),linear-gradient(28deg,transparent 0 73%,rgba(195,146,45,.085) 73.2% 73.5%,transparent 74%),radial-gradient(33vw 33vw at 93% 30%,rgba(95,195,223,.15),transparent 69%);pointer-events:none}
.hero-grid{opacity:.7;background-image:linear-gradient(rgba(6,24,61,.042) 1px,transparent 1px),linear-gradient(90deg,rgba(6,24,61,.042) 1px,transparent 1px)!important}
.hero h1 em{color:var(--a8-gold);background:none;-webkit-text-fill-color:currentColor}.hero-facts{background:linear-gradient(135deg,rgba(255,255,255,.55),rgba(248,251,253,.36));box-shadow:inset 0 0 0 1px rgba(95,195,223,.16);padding:18px;border-radius:3px}.hero-facts div{border-color:rgba(6,24,61,.14)}
.system-overview{background:linear-gradient(180deg,#f7fcff,#fff)}.metric-grid article:hover{box-shadow:0 20px 48px rgba(6,24,61,.07);background:#fff}
.capacity{background:linear-gradient(150deg,#06183d,#0a2d62)}.capacity::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(151deg,transparent 0 64%,rgba(95,195,223,.1) 64.2% 64.4%,transparent 64.6%),linear-gradient(28deg,transparent 0 78%,rgba(195,146,45,.08) 78.2% 78.4%,transparent 78.6%)}
.focus,.founder-voice,.faq{background:linear-gradient(150deg,#f5fbfd,#fff)}.focus-list article:hover{background:linear-gradient(90deg,rgba(95,195,223,.07),transparent)}
.brand-manifesto{background:linear-gradient(120deg,rgba(95,195,223,.05),transparent 50%,rgba(195,146,45,.075));border-radius:0 0 38% 0;padding:clamp(38px,5vw,74px)!important}.brand-manifesto::after{content:"";position:absolute;right:0;bottom:0;width:28%;height:2px;background:linear-gradient(90deg,transparent,var(--a8-gold),var(--a8-ice));pointer-events:none}
.north-slope-visual{box-shadow:0 34px 90px rgba(6,24,61,.2),0 0 0 1px rgba(195,146,45,.4);transform:translateZ(0)}.north-slope-visual::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;box-shadow:inset 0 -92px 92px rgba(6,24,61,.08)}
.site-footer{background:radial-gradient(70% 110% at 93% 0%,rgba(95,195,223,.17),transparent 56%),#06183d}
.brand-manifesto::before{content:"";position:absolute;inset:10px;background:url("assets/anniversary-8/glacier-plus-8th-lockup.png") right center/auto 84% no-repeat;mix-blend-mode:multiply;opacity:.055;pointer-events:none}
@media(max-width:700px){.hero::after{opacity:.68}.hero-facts{padding:13px}.brand-manifesto{border-radius:0 0 70px 0;padding:30px!important}.brand-manifesto::before{opacity:.03;background-size:auto 55%}.north-slope-visual::before{box-shadow:inset 0 -35px 55px rgba(6,24,61,.1)}}

/* Glacierplus 8th anniversary lockup: North Slope edition. */
.hero-copy{isolation:isolate}.hero-copy>*{position:relative;z-index:1}.hero-copy::before{content:"";position:absolute;z-index:0;pointer-events:none;right:clamp(-106px,-5vw,-30px);top:clamp(-102px,-8vh,-46px);width:clamp(172px,20vw,286px);aspect-ratio:1131/1600;background:url("assets/anniversary-8/glacier-plus-8th-lockup.png") center/contain no-repeat;filter:invert(62%) sepia(42%) saturate(752%) hue-rotate(3deg) brightness(89%) contrast(89%);mix-blend-mode:multiply;opacity:.24;transform:rotate(-4deg)}
.capacity-grid{position:relative;isolation:isolate}.capacity-grid>*{position:relative;z-index:1}.capacity-grid::after{content:"";position:absolute;z-index:0;pointer-events:none;right:clamp(-64px,-3vw,-18px);top:-114px;width:clamp(142px,17vw,264px);aspect-ratio:1131/1600;background:url("assets/anniversary-8/glacier-plus-8th-lockup.png") center/contain no-repeat;filter:invert(100%);opacity:.17;transform:rotate(4deg)}
@media(max-width:700px){.hero-copy::before{right:-28px;top:-40px;width:114px;opacity:.17}.capacity-grid::after{right:-42px;top:-42px;width:134px;opacity:.11}}

/* 8th anniversary — direct official rendering, no CSS recoloring. */
.hero-copy::before{background-image:url("assets/anniversary-8/official-8th-gold-on-snow.png");filter:none!important;mix-blend-mode:normal}
.capacity-grid::after{background-image:url("assets/anniversary-8/official-8th-navy-gold.png");filter:none!important;mix-blend-mode:normal}
.brand-manifesto::before{background-image:url("assets/anniversary-8/official-8th-gold-on-snow.png");filter:none!important;mix-blend-mode:normal}