/* Self-hosted subset of the Google Fonts originals — latin only. */
@font-face{
  font-family:'Archivo';
  font-style:normal;
  font-weight:300;
  font-display:swap;
  src:url('/assets/fonts/archivo-300.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Archivo';
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url('/assets/fonts/archivo-400.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Archivo';
  font-style:normal;
  font-weight:500;
  font-display:swap;
  src:url('/assets/fonts/archivo-500.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Bodoni Moda';
  font-style:italic;
  font-weight:400;
  font-display:swap;
  src:url('/assets/fonts/bodoni-moda-400-italic.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Bodoni Moda';
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url('/assets/fonts/bodoni-moda-400.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'IBM Plex Mono';
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url('/assets/fonts/ibm-plex-mono-400.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'IBM Plex Mono';
  font-style:normal;
  font-weight:500;
  font-display:swap;
  src:url('/assets/fonts/ibm-plex-mono-500.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ══════════════════════════════════════════════════════════════
   NANDANVAN GEMS
   Glass panels floating on a living colour field. Palette is the
   facet families themselves; the field shifts hue as the stone
   moves from rough to finished.
   ══════════════════════════════════════════════════════════════ */
:root{
  /* facet families */
  --f-table:#F0D9A8;  --f-star:#9DB4EE;   --f-bezel:#6B8CD8;  --f-upper:#CFDDF7;
  --f-girdle:#A6B2C8; --f-pavilion:#4459B5; --f-lower:#7C93C4;

  --ink:#070B1A;
  --fg:#EEF3FF;
  --muted:#B9C6E2;
  --line:rgba(255,255,255,.16);
  --card:rgba(255,255,255,.06);

  --wa:#25D366;
  --fire1:#6FD9E8; --fire2:#9A7BFF; --fire3:#FFC46B; --fire4:#FF9BC2;

  --display:"Bodoni Moda","Didot","Times New Roman",serif;
  --body:"Archivo","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;

  --pad:clamp(20px,5vw,84px);
  --maxw:1440px;
  --r:22px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--fg);
  font-family:var(--body);font-weight:300;
  font-size:clamp(15px,1.05vw,17px);line-height:1.62;overflow-x:hidden;overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--f-bezel);color:#fff}
:focus-visible{outline:2px solid var(--fire1);outline-offset:3px;border-radius:4px}

/* ─── the colour field ─────────────────────────────────── */
.colourfield{
  position:fixed;inset:-18%;z-index:-3;pointer-events:none;
  filter:saturate(128%);
  transform:translateZ(0);
  animation:drift 30s ease-in-out infinite alternate;
}
/* four fixed palettes, cross-faded by opacity as the stone progresses */
.colourfield__l{position:absolute;inset:0;opacity:0}
.colourfield__l--1{opacity:1}
[data-tier="high"] .colourfield__l,[data-tier="mid"] .colourfield__l{will-change:opacity}
.colourfield__l--1{background:
  radial-gradient(38vw 38vw at 16% 20%, rgba(150,96,44,.40), transparent 68%),
  radial-gradient(34vw 34vw at 84% 16%, rgba(60,52,120,.42), transparent 68%),
  radial-gradient(44vw 44vw at 74% 80%, rgba(40,46,116,.50), transparent 70%),
  radial-gradient(30vw 30vw at 24% 84%, rgba(232,207,158,.16), transparent 68%),
  var(--ink);}
.colourfield__l--2{background:
  radial-gradient(38vw 38vw at 16% 20%, rgba(26,90,158,.50), transparent 68%),
  radial-gradient(34vw 34vw at 84% 16%, rgba(111,217,232,.32), transparent 68%),
  radial-gradient(44vw 44vw at 74% 80%, rgba(43,75,184,.48), transparent 70%),
  radial-gradient(30vw 30vw at 24% 84%, rgba(110,200,230,.16), transparent 68%),
  var(--ink);}
.colourfield__l--3{background:
  radial-gradient(38vw 38vw at 16% 20%, rgba(152,48,112,.42), transparent 68%),
  radial-gradient(34vw 34vw at 84% 16%, rgba(255,155,194,.26), transparent 68%),
  radial-gradient(44vw 44vw at 74% 80%, rgba(94,62,190,.48), transparent 70%),
  radial-gradient(30vw 30vw at 24% 84%, rgba(255,196,107,.20), transparent 68%),
  var(--ink);}
.colourfield__l--4{background:
  radial-gradient(38vw 38vw at 16% 20%, rgba(43,75,184,.55), transparent 68%),
  radial-gradient(34vw 34vw at 84% 16%, rgba(111,217,232,.30), transparent 68%),
  radial-gradient(44vw 44vw at 74% 80%, rgba(154,123,255,.40), transparent 70%),
  radial-gradient(30vw 30vw at 24% 84%, rgba(232,207,158,.20), transparent 68%),
  var(--ink);}
@keyframes drift{to{transform:translate3d(2.5%,-2%,0) scale(1.07)}}

/* facet rosette — the pavilion view, used as texture */
.rosette{
  position:fixed;left:50%;top:46%;width:min(190vw,1700px);height:min(190vw,1700px);
  transform:translate(-50%,-50%);z-index:-2;pointer-events:none;
  color:#CFDDF7;opacity:.075;mix-blend-mode:soft-light;
  animation:spin 220s linear infinite;
}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}

.grain{
  position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.3;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}
.progress{
  position:fixed;top:0;left:0;height:2px;z-index:70;width:0%;
  background:linear-gradient(90deg,var(--fire1),var(--fire2) 38%,var(--fire4) 66%,var(--fire3));
  box-shadow:0 0 14px rgba(154,123,255,.7);
}

/* ─── glass ────────────────────────────────────────────── */
.glass{
  background:
    linear-gradient(158deg,rgba(255,255,255,.12),rgba(255,255,255,.03) 44%,rgba(255,255,255,.08)),
    linear-gradient(0deg,rgba(8,13,32,.48),rgba(8,13,32,.48));
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r);
  backdrop-filter:blur(20px) saturate(165%);
  -webkit-backdrop-filter:blur(20px) saturate(165%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.24), inset 0 -1px 0 rgba(255,255,255,.05), 0 24px 60px rgba(4,8,22,.42);
}
@media (max-width:820px){
  .glass{backdrop-filter:none;-webkit-backdrop-filter:none;
    background:linear-gradient(158deg,rgba(28,40,80,.72),rgba(14,20,46,.66));}
}

/* ─── type ─────────────────────────────────────────────── */
.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);display:flex;align-items:center;gap:10px;
}
.eyebrow::before{
  content:"";width:24px;height:2px;flex:none;border-radius:2px;
  background:linear-gradient(90deg,var(--f-pavilion),var(--f-star) 45%,var(--f-table));
  box-shadow:0 0 12px rgba(157,180,238,.7);
}
.lede{max-width:52ch;color:var(--muted);font-size:clamp(15px,1.15vw,18px)}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}

/* the highlight system — key phrases carry facet colour */
.hl{
  color:#fff;position:relative;padding:0 .12em;
  background:linear-gradient(transparent 72%, rgba(111,217,232,.34) 72%, rgba(111,217,232,.10) 100%);
}
.hl--gold{background:linear-gradient(transparent 72%, rgba(240,217,168,.38) 72%, rgba(240,217,168,.10) 100%)}
.hl--rose{background:linear-gradient(transparent 72%, rgba(255,155,194,.34) 72%, rgba(255,155,194,.10) 100%)}
.hl--ice{background:linear-gradient(transparent 72%, rgba(157,180,238,.38) 72%, rgba(157,180,238,.10) 100%)}

/* ─── nav ──────────────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  border-bottom:1px solid rgba(255,255,255,.12);
  background:linear-gradient(180deg,rgba(10,15,34,.72),rgba(10,15,34,.42));
  backdrop-filter:blur(18px) saturate(170%);
  -webkit-backdrop-filter:blur(18px) saturate(170%);
  transition:transform .45s cubic-bezier(.16,1,.3,1);
}
.nav.is-hidden{transform:translateY(-102%)}
.nav__in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand__mark{width:19px;height:19px;flex:none;filter:drop-shadow(0 0 8px rgba(157,180,238,.6))}
.brand__name{font-family:var(--display);font-size:17px;letter-spacing:.06em}
.brand__name b{font-weight:400}
.brand__name span{font-family:var(--mono);font-size:9.5px;letter-spacing:.24em;opacity:.62;display:block;margin-top:-2px}
.nav__links{display:flex;gap:26px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.nav__links a{color:var(--muted);transition:color .25s,text-shadow .25s}
.nav__links a:hover{color:#fff;text-shadow:0 0 14px rgba(157,180,238,.8)}
.nav__wa{
  display:inline-flex;align-items:center;gap:8px;flex:none;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  padding:10px 16px;border-radius:100px;
  background:rgba(37,211,102,.14);border:1px solid rgba(37,211,102,.42);color:#B8F5CE;
  transition:background-color .25s,color .25s;
}
.nav__wa:hover{background:rgba(37,211,102,.26);color:#fff}
.nav__wa i{width:6px;height:6px;border-radius:50%;background:var(--wa);animation:ping 2.4s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(37,211,102,.6)}70%{box-shadow:0 0 0 8px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
@media (max-width:1020px){.nav__links{display:none}}

/* ─── hero ─────────────────────────────────────────────── */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding-top:64px;overflow:hidden}
.hero__in{position:relative;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(26px,4.6vh,60px)}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(54px,15vw,232px);line-height:.82;letter-spacing:-.035em;margin:.16em 0 0;
  text-shadow:0 12px 60px rgba(6,10,26,.6)}
.hero h1 .l{display:inline-block;transform:translateY(34%) scaleY(1.04);opacity:0;transform-origin:bottom}
.hero h1 em{font-style:italic;font-weight:400;
  background:linear-gradient(96deg,var(--f-upper),var(--f-star) 34%,var(--f-table) 78%,#fff);
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* the three things that matter, made unmissable */
.keys{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(18px,2.6vh,30px)}
.key{
  display:inline-flex;align-items:center;gap:10px;padding:11px 17px;border-radius:100px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.17);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#E4EBFB;
}
.key b{width:9px;height:9px;border-radius:2px;transform:rotate(45deg);flex:none;box-shadow:0 0 12px currentColor}

.hero__sub{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(20px,4vw,64px);align-items:end;margin-top:clamp(18px,2.6vh,30px);padding-top:22px;border-top:1px solid var(--line)}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
@media (max-width:860px){.hero__sub{grid-template-columns:1fr;gap:22px}.hero__actions{justify-content:flex-start}}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.15em;text-transform:uppercase;
  padding:15px 24px;border-radius:100px;border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:transform .3s cubic-bezier(.16,1,.3,1),background-color .3s,color .3s,border-color .3s,box-shadow .3s;
}
.btn:hover{transform:translateY(-2px)}
.btn--wa{background:linear-gradient(140deg,#2FE07A,#17A94E);border-color:rgba(255,255,255,.28);color:#042C13;font-weight:500;box-shadow:0 14px 34px rgba(23,169,78,.38)}
.btn--wa:hover{box-shadow:0 18px 44px rgba(47,224,122,.5)}
.btn--ghost:hover{border-color:var(--f-star);color:#fff;box-shadow:0 0 30px rgba(157,180,238,.28)}
.scrollcue{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-top:clamp(16px,2.4vh,28px)}
.scrollcue span{display:block;width:1px;height:28px;background:linear-gradient(var(--f-star),transparent);animation:drop 2.2s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ─── journey ──────────────────────────────────────────── */
.journey{position:relative}
.stage{position:sticky;top:0;height:100vh;height:100svh;width:100%;overflow:hidden}
#gem{position:absolute;inset:0;width:100%;height:100%;display:block}
.stagelabel{
  position:absolute;left:var(--pad);top:calc(64px + 24px);z-index:3;
  display:inline-flex;gap:11px;align-items:center;padding:9px 15px;border-radius:100px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
}
.stagelabel b{font-weight:500;color:#fff}
.chapters{position:relative;margin-top:-100vh;margin-top:-100svh;z-index:2;pointer-events:none}
.chapter{min-height:100vh;min-height:100svh;display:flex;align-items:center;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.chapter__box{
  max-width:min(490px,88vw);padding:clamp(24px,2.6vw,36px);
  transform:translateY(26px);opacity:0;transition:opacity .55s ease,transform .55s cubic-bezier(.16,1,.3,1);
}
.chapter__box.glass{
  backdrop-filter:blur(13px) saturate(150%);-webkit-backdrop-filter:blur(13px) saturate(150%);
  background:linear-gradient(158deg,rgba(18,27,60,.66),rgba(10,16,40,.54) 46%,rgba(22,32,70,.62));
}
.chapter.is-on .chapter__box{opacity:1;transform:none}
.chapter h2{font-family:var(--display);font-weight:400;font-size:clamp(32px,4.2vw,60px);line-height:1;letter-spacing:-.025em;margin:16px 0}
.chapter h2 em{font-style:italic;color:var(--f-table)}
.chapter p{color:var(--muted);margin:0}
.specs{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0}
.specs li{
  list-style:none;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  padding:6px 12px;border:1px solid rgba(255,255,255,.18);border-radius:100px;
  background:rgba(255,255,255,.05);color:#D3DEF6;
}
@media (max-width:820px){
  .chapter{align-items:flex-end;padding-bottom:clamp(34px,7vh,80px)}
  .chapter__box{max-width:100%}
  .stagelabel{top:auto;bottom:calc(100vh - 200px);bottom:calc(100svh - 200px)}
}

/* ─── sections ─────────────────────────────────────────── */
.sec{padding-block:clamp(70px,10vh,140px);position:relative}
.sec__head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,60px);align-items:end;margin-bottom:clamp(32px,5vh,60px)}
.sec__head h2{font-family:var(--display);font-weight:400;font-size:clamp(32px,4.4vw,62px);line-height:1.02;letter-spacing:-.025em;margin:14px 0 0}
.sec__head h2 em{font-style:italic;color:var(--f-table)}
@media (max-width:820px){.sec__head{grid-template-columns:1fr}}

/* ─── facet anatomy ────────────────────────────────────── */
.anat{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(18px,2.4vw,30px);align-items:stretch}
@media (max-width:900px){.anat{grid-template-columns:1fr}}
.anat__stage{position:relative;aspect-ratio:1/1;overflow:hidden}
.anat__stage::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 50% 44%,rgba(107,140,216,.28),transparent 64%);
}
#anatCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.anat__hint{position:absolute;left:18px;bottom:16px;font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:rgba(238,243,255,.5)}
.anat__panel{padding:clamp(18px,2.2vw,28px);display:flex;flex-direction:column;justify-content:center}
.fams{list-style:none;margin:0;padding:0}
.fam{
  display:grid;grid-template-columns:16px 1fr auto;align-items:center;gap:14px;width:100%;text-align:left;
  background:none;border:0;border-bottom:1px solid rgba(255,255,255,.11);padding:14px 8px;cursor:pointer;
  border-radius:12px;transition:background-color .3s,padding-left .3s,box-shadow .3s;
}
.fam:last-child{border-bottom:0}
.fam:hover,.fam.is-on{background:rgba(255,255,255,.08);padding-left:15px;box-shadow:inset 3px 0 0 var(--dot,var(--f-star))}
.fam__dot{width:13px;height:13px;border-radius:3px;transform:rotate(45deg);flex:none;box-shadow:0 0 14px var(--dot,var(--f-star))}
.fam__name{font-family:var(--display);font-size:clamp(17px,1.6vw,22px);letter-spacing:-.01em}
.fam__name small{display:block;font-family:var(--body);font-size:12.5px;color:var(--muted);letter-spacing:0;margin-top:1px}
.fam__n{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--muted)}
.fam.is-on .fam__n{color:#fff}
.anat__total{
  display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:20px;padding-top:18px;
  border-top:1px solid rgba(255,255,255,.14);
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
}
.anat__total b{
  font-family:var(--display);font-size:clamp(40px,5vw,68px);font-weight:400;letter-spacing:-.03em;line-height:1;
  background:linear-gradient(120deg,var(--f-table),#fff 40%,var(--f-star));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 24px rgba(240,217,168,.35));
}

/* ─── supply ───────────────────────────────────────────── */
.supply{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.2vw,18px)}
.item{padding:clamp(24px,2.4vw,34px);position:relative;overflow:hidden;transition:transform .45s cubic-bezier(.16,1,.3,1),box-shadow .45s}
.item::before{
  content:"";position:absolute;inset:-40% 40% 60% -40%;
  background:radial-gradient(circle,var(--accent),transparent 68%);opacity:.24;
  transition:opacity .45s;pointer-events:none;
}
.item:hover{transform:translateY(-5px);box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 34px 70px rgba(4,8,22,.55)}
.item:hover::before{opacity:.42}
.item__top{display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative}
.item__no{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--accent);font-weight:500}
.badge{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;
  padding:5px 10px;border-radius:100px;color:#06210F;font-weight:500;
  background:linear-gradient(120deg,var(--f-table),#FFF0C9);box-shadow:0 0 20px rgba(240,217,168,.5);
}
.item :is(h2,h3){font-family:var(--display);font-weight:400;font-size:clamp(21px,1.9vw,29px);margin:16px 0 10px;letter-spacing:-.01em;position:relative}
.item p{margin:0;color:var(--muted);font-size:14.5px;position:relative}
.item__data{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#B9C7E4;
  margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.13);position:relative;
}
@media (max-width:980px){.supply{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.supply{grid-template-columns:1fr}}

/* ─── marquee ──────────────────────────────────────────── */
.marquee{
  padding:17px 0;overflow:hidden;white-space:nowrap;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
}
.marquee__track{display:inline-flex;gap:38px;animation:slide 46s linear infinite}
.marquee span{font-family:var(--mono);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:#C2CFEC;display:inline-flex;align-items:center;gap:38px}
.marquee span::after{content:"◆";font-size:8px;color:var(--f-star);text-shadow:0 0 10px currentColor}
@keyframes slide{to{transform:translateX(-50%)}}

/* ─── figures ──────────────────────────────────────────── */
.figures{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.2vw,18px)}
.fig{padding:clamp(22px,2.3vw,32px);position:relative;overflow:hidden}
.fig::before{content:"";position:absolute;inset:auto -30% -60% -30%;height:120%;background:radial-gradient(circle,var(--accent),transparent 66%);opacity:.2;pointer-events:none}
.fig__n{
  font-family:var(--display);font-weight:400;font-size:clamp(40px,5vw,76px);line-height:1;letter-spacing:-.03em;position:relative;
  background:linear-gradient(120deg,#fff,var(--accent) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.fig__l{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:12px;max-width:24ch;position:relative}
@media (max-width:900px){.figures{grid-template-columns:repeat(2,1fr)}}

/* ─── inquiry ──────────────────────────────────────────── */
.inq{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(18px,2.4vw,32px);align-items:start}
@media (max-width:920px){.inq{grid-template-columns:1fr}}
.inq__form{padding:clamp(22px,2.6vw,36px)}
.fld{margin-bottom:24px}
.fld:last-child{margin-bottom:0}
.fld__label{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);display:flex;justify-content:space-between;align-items:baseline;margin-bottom:11px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  padding:10px 15px;border-radius:100px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.05);color:#C2CFEC;cursor:pointer;
  transition:border-color .25s,background-color .25s,color .25s,transform .25s,box-shadow .25s;
}
.chip:hover{transform:translateY(-1px);color:#fff;border-color:var(--f-star)}
.chip[aria-pressed="true"]{
  background:linear-gradient(130deg,var(--f-bezel),var(--f-pavilion));
  color:#fff;border-color:rgba(255,255,255,.4);box-shadow:0 8px 24px rgba(68,89,181,.5);
}
.inp,.txt{
  width:100%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.15);border-radius:12px;
  padding:13px 14px;font-size:15px;font-family:var(--body);transition:border-color .25s,background-color .25s;
}
.inp::placeholder,.txt::placeholder{color:var(--muted);opacity:.75}
.inp:focus,.txt:focus{outline:none;border-color:var(--fire1);background:rgba(255,255,255,.08)}
.txt{resize:vertical;min-height:84px;line-height:1.55}
.preview{
  padding:clamp(22px,2.6vw,32px);position:sticky;top:90px;
  background:
    linear-gradient(158deg,rgba(255,255,255,.17),rgba(255,255,255,.06) 46%,rgba(255,255,255,.12)),
    linear-gradient(0deg,rgba(8,13,32,.44),rgba(8,13,32,.44));
}
.preview__t{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;display:flex;align-items:center;gap:9px}
.preview__t i{width:6px;height:6px;border-radius:50%;background:var(--wa);flex:none;box-shadow:0 0 12px var(--wa)}
#msg{
  font-family:var(--mono);font-size:12.5px;line-height:1.85;white-space:pre-wrap;word-break:break-word;
  margin:0 0 22px;color:#EEF3FF;padding:16px;border-radius:14px;
  background:rgba(6,12,30,.42);border:1px solid rgba(255,255,255,.12);
}
.preview__note{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted);margin:14px 0 0;text-transform:uppercase}

/* the number, made the loudest thing on the page */
.callout{
  margin-top:clamp(20px,2.6vw,30px);padding:clamp(24px,3vw,38px);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
  background:linear-gradient(140deg,rgba(47,224,122,.2),rgba(255,255,255,.05) 52%,rgba(107,140,216,.2));
  border:1px solid rgba(255,255,255,.22);
}
.callout__l{font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:#C7F5DB}
.callout__n{
  font-family:var(--display);font-size:clamp(30px,4.4vw,58px);letter-spacing:-.02em;line-height:1.1;margin:6px 0 0;
  display:block;color:#fff;text-shadow:0 0 40px rgba(47,224,122,.4);
}
.contacts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.2vw,18px);margin:clamp(20px,2.6vw,30px) 0 0}
.contact{padding:clamp(20px,2.2vw,28px)}
.contact dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.contact dd{margin:12px 0 0;font-size:16px;line-height:1.55}
@media (max-width:820px){.contacts{grid-template-columns:1fr}}

/* ─── footer ───────────────────────────────────────────── */
.foot{padding:clamp(48px,7vh,84px) 0 34px;margin-top:clamp(30px,5vh,60px);position:relative}
.foot::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(4,8,22,.72));pointer-events:none}
.foot__in{position:relative;padding:clamp(26px,3vw,42px)}
.foot__top{display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between;align-items:center}
.foot__cta{font-family:var(--display);font-size:clamp(27px,3.8vw,52px);line-height:1.04;letter-spacing:-.025em;max-width:15ch;margin:0}
.foot__cta em{font-style:italic;color:var(--f-table)}
.foot__bar{
  margin-top:clamp(30px,5vh,54px);padding-top:20px;border-top:1px solid rgba(255,255,255,.15);
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#8FA0C4;
}

/* ─── fab ──────────────────────────────────────────────── */
.fab{
  position:fixed;right:18px;bottom:18px;z-index:55;display:inline-flex;align-items:center;gap:10px;
  padding:14px 19px;border-radius:100px;
  background:linear-gradient(140deg,#2FE07A,#17A94E);color:#042C13;border:1px solid rgba(255,255,255,.28);
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;
  box-shadow:0 14px 40px rgba(23,169,78,.45);
  transform:translateY(140%);transition:transform .5s cubic-bezier(.16,1,.3,1);
}
.fab.is-on{transform:none}
.fab svg{width:16px;height:16px;fill:currentColor;flex:none}
@media (max-width:520px){.fab span{display:none}.fab{padding:16px;border-radius:50%}}

.rv{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.16,1,.3,1)}
.rv.is-on{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .hero h1 .l{transform:none;opacity:1}
  .rv,.chapter__box{opacity:1;transform:none}
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE + DEVICE CAPABILITY
   The page measures the machine it is running on and picks a
   budget. data-tier is set by JS from memory, cores, pointer
   type, network and — after 100 frames — real frame times.
   ══════════════════════════════════════════════════════════════ */

/* safe areas: notches, rounded corners, home indicators */
.wrap,.hero__in,.chapter{
  padding-left:max(var(--pad),env(safe-area-inset-left));
  padding-right:max(var(--pad),env(safe-area-inset-right));
}
.nav__in{padding-left:max(var(--pad),env(safe-area-inset-left));padding-right:max(var(--pad),env(safe-area-inset-right))}
.fab{right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom))}
.foot{padding-bottom:max(34px,env(safe-area-inset-bottom))}
.stagelabel{left:max(var(--pad),env(safe-area-inset-left))}

/* mobile navigation */
.nav__right{display:flex;align-items:center;gap:10px}
.nav__toggle{
  display:none;width:44px;height:44px;border-radius:13px;cursor:pointer;
  border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--fg);
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.nav__toggle span{display:block;width:16px;height:1.5px;background:currentColor;border-radius:2px;transition:transform .3s cubic-bezier(.16,1,.3,1)}
.nav__toggle[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}
.nav__sheet{display:none}
@media (max-width:1020px){
  .nav__toggle{display:flex}
  .nav__sheet{
    display:grid;
    padding:6px max(var(--pad),env(safe-area-inset-right)) 14px max(var(--pad),env(safe-area-inset-left));
    border-top:1px solid var(--line);
    background:linear-gradient(180deg,rgba(9,14,32,.95),rgba(9,14,32,.88));
    backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);
  }
  .nav__sheet[hidden]{display:none}
  .nav__sheet a{
    padding:15px 2px;font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;
    color:var(--muted);border-bottom:1px solid rgba(255,255,255,.09);
  }
  .nav__sheet a:last-child{border-bottom:0;color:#B8F5CE}
}

/* touch: bigger targets, and 16px inputs so iOS stops zooming on focus */
@media (pointer:coarse){
  .chip{min-height:44px;padding:12px 16px}
  .fam{padding-block:16px}
  .btn{padding:16px 24px}
  .nav__sheet a{min-height:48px;display:flex;align-items:center}
  .inp,.txt{font-size:16px;padding:14px}
}
/* don't leave hover states stuck on touch screens */
@media (hover:none){
  .item:hover{transform:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.24),0 24px 60px rgba(4,8,22,.42)}
  .btn:hover,.chip:hover{transform:none}
  .anat__hint{content:none}
}

/* phones */
@media (max-width:820px){
  :root{--r:18px}
  .rosette{opacity:.055}
  .grain{opacity:.22}
  .hero h1{font-size:clamp(44px,16vw,118px)}
  .keys{gap:8px;margin-top:16px}
  .key{padding:9px 13px;font-size:10px;letter-spacing:.1em}
  .hero__sub{margin-top:16px;padding-top:18px}
  .chapter__box{padding:20px}
  .chapter h2{font-size:clamp(27px,7.6vw,40px);margin:12px 0}
  .chapter p{font-size:14.5px}
  .specs{margin-top:16px;gap:6px}
  .specs li{font-size:10px;padding:5px 10px}
  .stagelabel{top:calc(64px + 14px);bottom:auto;font-size:10px;padding:8px 13px}
  .sec{padding-block:clamp(54px,8vh,88px)}
  .anat{gap:14px}
  .anat__stage{max-width:min(100%,520px);margin-inline:auto;width:100%}
  .anat__panel{padding:16px}
  .fam{grid-template-columns:14px 1fr auto;gap:11px}
  .fam__name{font-size:17px}
  .fam__name small{font-size:12px}
  .anat__total{margin-top:16px;padding-top:14px}
  .item{padding:22px}
  .chapter__box.glass{
    backdrop-filter:none;-webkit-backdrop-filter:none;
    background:linear-gradient(158deg,rgba(20,29,64,.93),rgba(11,17,42,.89));
  }
  .grain{display:none}
  .rosette{mix-blend-mode:normal;opacity:.05}
  .preview{position:static}
  .callout{flex-direction:column;align-items:stretch;gap:16px}
  .callout .btn{justify-content:center}
  .marquee__track{animation-duration:34s}
  .foot__in{padding:22px}
}

/* small phones */
@media (max-width:520px){
  .keys{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:2px}
  .keys::-webkit-scrollbar{display:none}
  .key{flex:none}
  .scrollcue{display:none}
  .hero__actions{width:100%}
  .hero__actions .btn{flex:1 1 100%;justify-content:center}
  .figures{grid-template-columns:1fr 1fr;gap:10px}
  .fig{padding:18px}
  .fig__n{font-size:clamp(30px,11vw,44px)}
  .fig__l{font-size:9.5px;letter-spacing:.12em}
  .foot__top{flex-direction:column;align-items:stretch}
  .foot__top .btn{justify-content:center}
  .foot__cta{font-size:clamp(24px,7.6vw,34px);max-width:none}
  .foot__bar{gap:8px;flex-direction:column}
  #msg{font-size:12px;padding:14px}
}

/* landscape phones: the sticky stage has almost no height to work with */
@media (max-height:520px) and (orientation:landscape){
  .chapter{align-items:center;padding-block:70px}
  .chapter__box{max-width:min(390px,62vw);padding:16px}
  .chapter h2{font-size:26px;margin:8px 0}
  .chapter p{font-size:13px}
  .specs{display:none}
  .stagelabel{display:none}
  .hero{min-height:auto;padding-block:90px 40px}
}

/* capability tiers — set by JS on <html> */
[data-tier="low"] .glass,[data-tier="still"] .glass,
[data-tier="low"] .chapter__box.glass,[data-tier="still"] .chapter__box.glass{
  backdrop-filter:none;-webkit-backdrop-filter:none;
  background:linear-gradient(158deg,rgba(27,38,78,.9),rgba(12,19,44,.86));
}
[data-tier="low"] .colourfield,[data-tier="still"] .colourfield{animation:none}
[data-tier="low"] .rosette,[data-tier="still"] .rosette{animation:none;opacity:.045}
[data-tier="low"] .grain{display:none}
[data-tier="low"] .item::before,[data-tier="low"] .fig::before{display:none}
[data-tier="low"] .marquee__track{animation-duration:80s}
[data-tier="still"] .marquee__track{animation:none;transform:none}
[data-tier="mid"] .glass{backdrop-filter:blur(13px) saturate(150%);-webkit-backdrop-filter:blur(13px) saturate(150%)}

/* system-level accessibility preferences */
@media (prefers-reduced-transparency:reduce){
  .glass,.nav,.nav__sheet,.chapter__box.glass,.key,.btn{
    backdrop-filter:none;-webkit-backdrop-filter:none;
    background:linear-gradient(158deg,rgba(24,34,72,.96),rgba(12,19,44,.94));
  }
  .btn--wa{background:linear-gradient(140deg,#2FE07A,#17A94E)}
  .rosette{display:none}
}
@media (prefers-contrast:more){
  :root{--muted:#DEE6F9;--line:rgba(255,255,255,.36)}
  .hl{background:none;color:#fff;box-shadow:inset 0 -.4em 0 rgba(111,217,232,.55)}
  .colourfield{filter:saturate(105%) brightness(.82)}
}

/* ══════════════════════════════════════════════════════════════
   MULTI-PAGE SYSTEM
   Everything above is the original single-page language. What
   follows adds the furniture a real site needs: interior heroes,
   breadcrumbs, prose, dropdown nav, footer sitemap, forms.
   ══════════════════════════════════════════════════════════════ */

/* ─── skip link ────────────────────────────────────────── */
.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  padding:14px 20px;border-radius:0 0 14px 0;
  background:var(--f-pavilion);color:#fff;
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
}
.skip:focus{left:0}

/* ─── nav: active state + dropdown ─────────────────────── */
.nav__links{margin:0;padding:0;align-items:center}
.nav__links li{list-style:none;position:relative}
.nav__links a[aria-current="page"]{color:#fff}
.nav__links a[aria-current="page"]::after{
  content:"";display:block;height:1px;margin-top:5px;
  background:linear-gradient(90deg,var(--f-star),transparent);
}
.nav__drop{position:relative}
.nav__drop>button{
  display:inline-flex;align-items:center;gap:7px;background:none;border:0;cursor:pointer;padding:0;
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
  transition:color .25s;
}
.nav__drop>button:hover,.nav__drop[data-open="true"]>button{color:#fff}
.nav__drop>button svg{width:8px;height:8px;fill:currentColor;transition:transform .3s}
.nav__drop[data-open="true"]>button svg{transform:rotate(180deg)}
.nav__menu{
  position:absolute;top:calc(100% + 18px);left:-18px;min-width:264px;padding:10px;
  border-radius:16px;border:1px solid rgba(255,255,255,.16);
  background:linear-gradient(158deg,rgba(20,29,64,.97),rgba(11,17,42,.95));
  backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);
  box-shadow:0 28px 60px rgba(4,8,22,.6);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .25s,transform .25s,visibility .25s;
}
.nav__drop[data-open="true"] .nav__menu{opacity:1;visibility:visible;transform:none}
.nav__menu a{
  display:block;padding:11px 13px;border-radius:11px;color:var(--muted);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;
  transition:background-color .2s,color .2s;
}
.nav__menu a small{
  display:block;font-family:var(--body);font-size:12px;letter-spacing:0;text-transform:none;
  color:rgba(185,198,226,.72);margin-top:3px;
}
.nav__menu a:hover,.nav__menu a[aria-current="page"]{background:rgba(255,255,255,.08);color:#fff}
@media (max-width:1020px){.nav__drop{display:none}}
.nav__sheet a.is-sub{padding-left:18px;font-size:11px;opacity:.82}

/* ─── interior page hero ───────────────────────────────── */
.phero{
  position:relative;padding-top:calc(64px + clamp(46px,9vh,110px));
  padding-bottom:clamp(34px,6vh,72px);
}
.phero__in{max-width:var(--maxw);margin:0 auto;padding-inline:max(var(--pad),env(safe-area-inset-left))}
.phero h1{
  font-family:var(--display);font-weight:400;
  font-size:clamp(38px,7vw,96px);line-height:.96;letter-spacing:-.032em;
  margin:.18em 0 0;max-width:17ch;
  text-shadow:0 12px 60px rgba(6,10,26,.5);
}
.phero h1 em{
  font-style:italic;
  background:linear-gradient(96deg,var(--f-upper),var(--f-star) 34%,var(--f-table) 78%,#fff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.phero .lede{margin-top:clamp(18px,2.6vh,28px);max-width:60ch;font-size:clamp(16px,1.25vw,19px)}
.phero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(22px,3vh,34px)}
@media (max-width:520px){.phero__actions .btn{flex:1 1 100%;justify-content:center}}

/* ─── breadcrumbs ──────────────────────────────────────── */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin:0 0 6px;padding:0;
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
}
.crumbs li{list-style:none;display:flex;align-items:center;gap:9px}
.crumbs li+li::before{content:"/";opacity:.45}
.crumbs a{transition:color .2s}
.crumbs a:hover{color:#fff}
.crumbs [aria-current]{color:#E4EBFB}

/* ─── prose ────────────────────────────────────────────── */
.prose{max-width:74ch}
.prose>*+*{margin-top:1.15em}
.prose h2{
  font-family:var(--display);font-weight:400;font-size:clamp(26px,3.2vw,42px);
  line-height:1.08;letter-spacing:-.02em;margin-top:1.9em;
}
.prose h2 em{font-style:italic;color:var(--f-table)}
.prose h3{
  font-family:var(--display);font-weight:400;font-size:clamp(20px,2.1vw,27px);
  letter-spacing:-.012em;margin-top:1.7em;
}
.prose p,.prose li{color:var(--muted)}
.prose strong{color:#fff;font-weight:500}
.prose a:not(.btn){
  color:#fff;box-shadow:inset 0 -1px 0 rgba(157,180,238,.6);
  transition:box-shadow .25s,color .25s;
}
.prose a:not(.btn):hover{box-shadow:inset 0 -2px 0 var(--fire1)}
.prose ul,.prose ol{padding-left:1.15em;margin-block:1.15em}
.prose li+li{margin-top:.5em}
.prose ul li::marker{color:var(--f-star)}
.prose ol li::marker{color:var(--f-star);font-family:var(--mono);font-size:.85em}
.prose blockquote{
  margin-inline:0;padding:clamp(18px,2.2vw,26px);border-radius:var(--r);
  border:1px solid rgba(255,255,255,.15);border-left:2px solid var(--f-table);
  background:rgba(255,255,255,.045);
}
.prose blockquote p{color:#E4EBFB;font-size:clamp(16px,1.4vw,19px);margin:0}
.prose blockquote cite{
  display:block;margin-top:12px;font-style:normal;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
}
.prose hr{border:0;border-top:1px solid var(--line);margin-block:2.4em}
.prose figure{margin:2em 0}
.prose figcaption{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-top:12px;
}

/* ─── generic grids + cards ────────────────────────────── */
.g2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(12px,1.4vw,20px)}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.4vw,20px)}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.2vw,18px)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.g2,.g3,.g4{grid-template-columns:1fr}}

.card{padding:clamp(22px,2.4vw,34px);position:relative;overflow:hidden;display:flex;flex-direction:column}
.card::before{
  content:"";position:absolute;inset:-40% 40% 60% -40%;
  background:radial-gradient(circle,var(--accent,var(--f-bezel)),transparent 68%);
  opacity:.2;transition:opacity .45s;pointer-events:none;
}
.card:hover::before{opacity:.38}
.card>*{position:relative}
.card :is(h2,h3){font-family:var(--display);font-weight:400;font-size:clamp(20px,1.9vw,28px);margin:14px 0 10px;letter-spacing:-.012em}
.card :is(h2,h3):first-child{margin-top:0}
.card p{margin:0;color:var(--muted);font-size:14.5px}
.card__icon{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);
  color:var(--accent,var(--f-star));
}
.card__icon svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.3}
.card__more{
  margin-top:auto;padding-top:18px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#C7D4F0;
  display:inline-flex;align-items:center;gap:9px;transition:gap .25s,color .25s;
}
.card__more::after{content:"→"}
a.card{transition:transform .45s cubic-bezier(.16,1,.3,1),box-shadow .45s}
a.card:hover{transform:translateY(-5px)}
a.card:hover .card__more{gap:14px;color:#fff}

/* ─── split rows ───────────────────────────────────────── */
.split{
  display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(20px,3.4vw,60px);
  align-items:center;
}
.split--flip .split__media{order:-1}
@media (max-width:900px){.split{grid-template-columns:1fr}.split--flip .split__media{order:0}}
.split__media{
  position:relative;aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;
  border:1px solid rgba(255,255,255,.14);
  background:linear-gradient(150deg,rgba(28,40,80,.7),rgba(10,16,40,.55));
}
.split__media canvas,.split__media>svg{position:absolute;inset:0;width:100%;height:100%}
.split h2{font-family:var(--display);font-weight:400;font-size:clamp(28px,3.6vw,50px);line-height:1.04;letter-spacing:-.024em;margin:14px 0 16px}
.split h2 em{font-style:italic;color:var(--f-table)}
.split p{color:var(--muted);margin:0 0 14px}

/* ─── numbered steps ───────────────────────────────────── */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:clamp(12px,1.4vw,18px)}
.step{padding:clamp(20px,2.3vw,30px);display:grid;grid-template-columns:auto 1fr;gap:clamp(16px,2vw,28px);align-items:start}
.step__n{
  font-family:var(--display);font-size:clamp(30px,3.6vw,52px);line-height:1;letter-spacing:-.03em;
  background:linear-gradient(120deg,var(--f-table),#fff 55%,var(--f-star));
  -webkit-background-clip:text;background-clip:text;color:transparent;min-width:1.8ch;
}
.step :is(h2,h3){font-family:var(--display);font-weight:400;font-size:clamp(20px,2.1vw,29px);margin:0 0 9px;letter-spacing:-.012em}
.step p{margin:0;color:var(--muted)}
@media (max-width:560px){.step{grid-template-columns:1fr;gap:10px}}

/* ─── spec table ───────────────────────────────────────── */
.tablewrap{overflow-x:auto;border-radius:var(--r);border:1px solid rgba(255,255,255,.14);-webkit-overflow-scrolling:touch}
table.spec{width:100%;border-collapse:collapse;min-width:520px;background:rgba(8,13,32,.4)}
table.spec caption{
  text-align:left;padding:18px 20px 0;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
}
table.spec th,table.spec td{padding:15px 20px;text-align:left;border-bottom:1px solid rgba(255,255,255,.1);font-size:14.5px}
table.spec thead th{
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);font-weight:500;background:rgba(255,255,255,.045);
}
table.spec tbody th{font-weight:500;color:#fff}
table.spec td{color:var(--muted)}
table.spec tbody tr:last-child th,table.spec tbody tr:last-child td{border-bottom:0}
table.spec tbody tr:hover td,table.spec tbody tr:hover th{background:rgba(255,255,255,.035)}

/* ─── FAQ accordion ────────────────────────────────────── */
.faqs{display:grid;gap:10px}
.faq{padding:0;overflow:hidden}
.faq summary{
  list-style:none;cursor:pointer;padding:clamp(18px,2vw,24px);
  display:flex;align-items:flex-start;justify-content:space-between;gap:20px;
  font-family:var(--display);font-size:clamp(17px,1.7vw,23px);letter-spacing:-.01em;
  transition:color .25s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:#fff}
.faq summary::after{
  content:"";flex:none;width:13px;height:13px;margin-top:.35em;
  border-right:1.5px solid var(--f-star);border-bottom:1.5px solid var(--f-star);
  transform:rotate(45deg);transition:transform .3s;
}
.faq[open] summary::after{transform:rotate(-135deg)}
.faq__a{padding:0 clamp(18px,2vw,24px) clamp(18px,2vw,24px);color:var(--muted);max-width:76ch}
.faq__a>*:first-child{margin-top:0}
.faq__a>*:last-child{margin-bottom:0}

/* ─── insights / blog ──────────────────────────────────── */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.4vw,20px)}
@media (max-width:980px){.posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.posts{grid-template-columns:1fr}}
.post{padding:clamp(22px,2.3vw,30px);display:flex;flex-direction:column;gap:12px}
.post__meta{
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
  display:flex;flex-wrap:wrap;gap:9px;align-items:center;
}
.post__meta i{width:4px;height:4px;border-radius:50%;background:var(--f-star);font-style:normal}
.post :is(h2,h3){font-family:var(--display);font-weight:400;font-size:clamp(20px,2vw,27px);margin:0;letter-spacing:-.012em;line-height:1.14}
.post p{margin:0;color:var(--muted);font-size:14.5px}
.post--lead{grid-column:1 / -1;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(20px,3vw,44px);align-items:center}
@media (max-width:820px){.post--lead{grid-template-columns:1fr}}
.post--lead :is(h2,h3){font-size:clamp(26px,3.4vw,44px);line-height:1.04}

.article__head{max-width:74ch}
.article__meta{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:20px;padding-top:18px;
  border-top:1px solid var(--line);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
}

/* ─── contact ──────────────────────────────────────────── */
.contactgrid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(18px,2.6vw,34px);align-items:start}
@media (max-width:900px){.contactgrid{grid-template-columns:1fr}}
.mapframe{
  width:100%;aspect-ratio:16/10;border:0;display:block;border-radius:var(--r);
  filter:grayscale(1) invert(.92) hue-rotate(180deg) contrast(.86) brightness(.92);
}
.contactcard{padding:clamp(22px,2.4vw,32px);display:grid;gap:22px}
.contactrow{display:grid;grid-template-columns:30px 1fr;gap:16px;align-items:start}
.contactrow svg{width:19px;height:19px;fill:none;stroke:var(--f-star);stroke-width:1.3;margin-top:3px}
.contactrow dt{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.contactrow dd{margin:6px 0 0;font-size:15.5px;line-height:1.5}
.contactrow a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}

/* ─── form feedback ────────────────────────────────────── */
.formstate{
  display:none;margin-top:18px;padding:16px 18px;border-radius:14px;gap:12px;align-items:flex-start;
  font-size:14.5px;line-height:1.5;
}
.formstate.is-on{display:flex}
.formstate--ok{background:rgba(47,224,122,.14);border:1px solid rgba(47,224,122,.4);color:#C7F5DB}
.formstate--err{background:rgba(255,110,140,.13);border:1px solid rgba(255,110,140,.4);color:#FFD3DE}
.formstate b{display:block;color:#fff;margin-bottom:3px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn[disabled]{opacity:.55;pointer-events:none}
.fld__err{
  display:none;margin-top:7px;color:#FFB3C4;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
}
.fld.is-bad .fld__err{display:block}
.fld.is-bad .inp,.fld.is-bad .txt{border-color:rgba(255,120,150,.65)}
.req{color:var(--f-table)}

/* ─── CTA band ─────────────────────────────────────────── */
.ctaband{
  padding:clamp(28px,4vw,54px);display:flex;flex-wrap:wrap;gap:26px;
  align-items:center;justify-content:space-between;
  background:linear-gradient(140deg,rgba(47,224,122,.16),rgba(255,255,255,.05) 52%,rgba(107,140,216,.22));
  border:1px solid rgba(255,255,255,.2);
}
.ctaband h2{font-family:var(--display);font-weight:400;font-size:clamp(25px,3.4vw,46px);line-height:1.05;letter-spacing:-.024em;margin:0;max-width:18ch}
.ctaband h2 em{font-style:italic;color:var(--f-table)}
.ctaband p{color:var(--muted);margin:12px 0 0;max-width:46ch}
.ctaband__actions{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:640px){
  .ctaband{flex-direction:column;align-items:stretch}
  .ctaband__actions .btn{flex:1 1 100%;justify-content:center}
}

/* ─── pillars (sustainability) ─────────────────────────── */
.pillar{padding:clamp(22px,2.4vw,34px);display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden}
.pillar::after{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--accent,var(--f-star)),transparent);
}
.pillar__no{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--accent,var(--f-star))}
.pillar :is(h2,h3){font-family:var(--display);font-weight:400;font-size:clamp(20px,2vw,28px);margin:0;letter-spacing:-.012em}
.pillar p{margin:0;color:var(--muted);font-size:14.5px}
.pillar ul{margin:0;padding-left:1.1em;color:var(--muted);font-size:14px}
.pillar li+li{margin-top:.45em}
.pillar li::marker{color:var(--accent,var(--f-star))}

/* ─── footer sitemap ───────────────────────────────────── */
.foot__nav{
  display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:clamp(20px,3vw,44px);
  margin-top:clamp(30px,5vh,54px);padding-top:clamp(26px,4vh,42px);
  border-top:1px solid rgba(255,255,255,.15);
}
@media (max-width:900px){.foot__nav{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:520px){.foot__nav{grid-template-columns:1fr}}
.foot__col h3{
  font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:#8FA0C4;margin:0 0 16px;font-weight:400;
}
.foot__col ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.foot__col a{color:var(--muted);font-size:14px;transition:color .2s}
.foot__col a:hover{color:#fff}
.foot__about p{color:var(--muted);font-size:14px;margin:0 0 16px;max-width:38ch}
.foot__social{display:flex;gap:10px}
.foot__social a{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  border:1px solid var(--line);background:rgba(255,255,255,.05);
  transition:border-color .25s,background-color .25s,transform .25s;
}
.foot__social a:hover{border-color:var(--f-star);background:rgba(255,255,255,.1);transform:translateY(-2px)}
.foot__social svg{width:16px;height:16px;fill:currentColor}
.foot__bar a:hover{color:#fff}
.foot__bar nav{display:flex;flex-wrap:wrap;gap:16px}

/* ─── misc ─────────────────────────────────────────────── */
.pill{
  display:inline-flex;align-items:center;gap:9px;padding:9px 15px;border-radius:100px;
  border:1px solid rgba(255,255,255,.17);background:rgba(255,255,255,.06);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#E4EBFB;
}
.pills{display:flex;flex-wrap:wrap;gap:9px}
.notfound{min-height:72vh;display:grid;place-items:center;text-align:center;padding-top:64px}
.notfound h1{
  font-family:var(--display);font-size:clamp(72px,20vw,240px);line-height:.85;margin:0;letter-spacing:-.04em;
  background:linear-gradient(120deg,var(--f-table),#fff 45%,var(--f-star));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.notfound .lede{margin:20px auto 28px}
.sec--tight{padding-block:clamp(40px,6vh,72px)}
.sec--flush{padding-top:0}

/* ─── hero h1: one heading, two display lines ──────────── */
.hero h1>span,.hero h1>em{display:block}
.hero h1>em{font-style:italic}