:root{
  --bg:        #06070d;
  --bg-2:      #0b0e1a;
  --accent-h:  205;
  --accent-c:  0.13;
  --accent-l:  0.78;
  --accent:    oklch(var(--accent-l) var(--accent-c) var(--accent-h));
  --accent-dim:oklch(0.62 calc(var(--accent-c) * 0.9) var(--accent-h));
  --ink:       oklch(0.97 0.01 250);
  --muted:     oklch(0.66 0.02 250);
  --faint:     oklch(0.52 0.02 255);
  --line:      oklch(0.30 0.02 255 / 0.6);
  --panel:     linear-gradient(165deg, oklch(0.16 0.02 260 / 0.5), oklch(0.10 0.015 262 / 0.3));
  --motion:    1;
  --display:   "Space Grotesk", system-ui, sans-serif;
  --body:      "Manrope", system-ui, sans-serif;
  --mono:      "JetBrains Mono", ui-monospace, monospace;


  --paper:      #f5f6fa;
  --paper-2:    #eceef5;
  --paper-ink:  #12151d;
  --paper-mut:  #5a6172;
  --paper-line: #dfe2ec;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(120% 80% at 50% -10%, oklch(0.30 0.07 var(--accent-h) / 0.22), transparent 60%),
    radial-gradient(90% 70% at 50% 120%, oklch(0.22 0.05 280 / 0.18), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
}
::selection{ background:var(--accent); color:#04060c; }
a{ color:inherit; }

header.nav{
  position:fixed; top:0; left:0; right:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:20px clamp(20px,4vw,56px);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  transition:background .4s ease, border-color .4s ease;
  border-bottom:1px solid transparent;
}
header.nav.scrolled{
  background:oklch(0.10 0.02 260 / 0.6);
  border-bottom:1px solid var(--line);
}
.brand{
  display:flex; align-items:center; gap:8px; user-select:none;
  text-decoration:none; transition:opacity .25s ease;
}
.brand:hover{ opacity:.82; }
.brand-icon{
  width:34px; height:34px; flex:none; display:block;
  filter:drop-shadow(0 10px 22px oklch(0 0 0 / 0.22));
}
.brand .mark{
  font-family:var(--display); font-weight:700; font-size:19px; letter-spacing:.16em;
  color:var(--ink);
}
.brand .mark b{ color:var(--accent); }
.brand .sub{
  font-family:var(--mono); font-size:10px; letter-spacing:.32em;
  color:var(--muted); text-transform:uppercase;
}
nav.menu{ display:flex; align-items:center; gap:clamp(16px,2.4vw,38px); flex-wrap:wrap; }
nav.menu a{
  font-size:14px; font-weight:500; color:var(--muted); text-decoration:none;
  letter-spacing:.01em; transition:color .25s ease; position:relative; white-space:nowrap;
}
nav.menu a::after{
  content:""; position:absolute; left:0; bottom:-6px; height:1px; width:0;
  background:var(--accent); transition:width .28s ease;
}
nav.menu a:hover{ color:var(--ink); }
nav.menu a:hover::after,
nav.menu a.active::after{ width:100%; }
nav.menu a.active{ color:var(--ink); }

.menu-toggle{ display:none; align-items:center; justify-content:center; width:42px; height:42px; margin:-6px -8px -6px 0; background:none; border:0; cursor:pointer; }
.menu-toggle span{ position:relative; width:22px; height:2px; background:var(--ink); border-radius:2px; transition:.25s ease; }
.menu-toggle span::before, .menu-toggle span::after{ content:""; position:absolute; left:0; width:22px; height:2px; background:var(--ink); border-radius:2px; transition:.25s ease; }
.menu-toggle span::before{ top:-7px; }
.menu-toggle span::after{ top:7px; }
header.nav.menu-open .menu-toggle span{ background:transparent; }
header.nav.menu-open .menu-toggle span::before{ top:0; transform:rotate(45deg); }
header.nav.menu-open .menu-toggle span::after{ top:0; transform:rotate(-45deg); }

main{ position:relative; z-index:2; }
.wrap{ max-width:1180px; margin:0 auto; padding:0 clamp(20px,5vw,56px); }

.page-hero{
  position:relative; z-index:2;
  max-width:1180px; margin:0 auto;
  padding:clamp(118px,17vh,178px) clamp(20px,5vw,56px) clamp(30px,5vh,56px);
}
.page-hero .eyebrow{ margin-bottom:20px; }
.page-hero h1{
  font-family:var(--display); font-weight:700;
  font-size:clamp(38px,6.2vw,82px); line-height:1.0; letter-spacing:-0.03em;
  max-width:16ch; text-wrap:balance;
}
.page-hero h1 em{ font-style:normal; color:var(--accent); }
.page-hero .lede{
  color:var(--muted); font-size:clamp(15px,1.6vw,19px); line-height:1.6;
  max-width:56ch; margin-top:22px;
}
.page-hero .meta{
  display:flex; gap:22px; flex-wrap:wrap; margin-top:30px;
  font-family:var(--mono); font-size:11.5px; letter-spacing:.18em; text-transform:uppercase; color:var(--faint);
}
.page-hero .meta b{ color:var(--accent); font-weight:500; }

.section{ max-width:1180px; margin:0 auto; padding:clamp(50px,7vh,96px) clamp(20px,5vw,56px); }
.eyebrow{
  font-family:var(--mono); font-size:11px; letter-spacing:.34em; color:var(--accent);
  text-transform:uppercase;
}
.section h2{
  font-family:var(--display); font-weight:700;
  font-size:clamp(28px,4.4vw,52px); letter-spacing:-0.02em; line-height:1.05;
  max-width:18ch; text-wrap:balance;
}
.section h2 em{ font-style:normal; color:var(--accent); }
.section .lede{
  color:var(--muted); font-size:clamp(15px,1.5vw,18px); line-height:1.6;
  max-width:52ch; margin-top:20px;
}

.cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:56px; }
.card{
  border:1px solid var(--line); border-radius:18px;
  padding:30px 26px 34px; background:var(--panel);
  transition:transform .35s cubic-bezier(.2,.7,.2,1), border-color .35s ease, box-shadow .35s ease;
  position:relative; overflow:hidden;
}
.card:hover{
  transform:translateY(-6px);
  border-color:oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.55);
  box-shadow:0 24px 60px -34px oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.8);
}
.card .c-num{ font-family:var(--mono); font-size:11px; letter-spacing:.28em; color:var(--accent); }
.card h3{ font-family:var(--display); font-weight:600; font-size:23px; margin:16px 0 10px; }
.card p{ color:var(--muted); font-size:14.5px; line-height:1.6; }
.card .c-glow{
  position:absolute; right:-40px; top:-40px; width:120px; height:120px; border-radius:50%;
  background:radial-gradient(circle, oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.22), transparent 70%);
  opacity:0; transition:opacity .35s ease;
}
.card:hover .c-glow{ opacity:1; }

.ph{
  position:relative; border-radius:12px; overflow:hidden;
  background:
    repeating-linear-gradient(135deg, oklch(0.30 0.03 255 / 0.30) 0 2px, transparent 2px 12px),
    linear-gradient(160deg, oklch(0.18 0.03 258 / 0.6), oklch(0.11 0.02 260 / 0.5));
  border:1px solid oklch(0.40 0.03 255 / 0.35);
  display:grid; place-items:center;
}
.ph span{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.22em; text-transform:uppercase;
  color:var(--faint); padding:4px 10px; border:1px solid var(--line); border-radius:999px;
  background:oklch(0.10 0.02 260 / 0.5);
}

.chip{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:10.5px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--accent); padding:6px 12px; border-radius:999px;
  border:1px solid oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.4);
  background:oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.08);
}
.chip .dot{ width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px var(--accent); animation:pulse 2.4s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }

.product-grid{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(330px,1fr));
  gap:24px; margin-top:8px;
}
.product-card{
  display:flex; flex-direction:column;
  border:1px solid var(--line); border-radius:20px; overflow:hidden;
  background:var(--panel);
  transition:transform .4s cubic-bezier(.2,.7,.2,1), border-color .4s ease, box-shadow .4s ease;
}
.product-card:hover{
  transform:translateY(-6px);
  border-color:oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.5);
  box-shadow:0 30px 70px -40px oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.85);
}
.product-card .pc-media{ aspect-ratio:16/10; margin:0; border-radius:0; border:none; border-bottom:1px solid var(--line); }
.product-card .pc-art{
  position:relative; display:grid; place-items:center; overflow:hidden;
  background:linear-gradient(160deg, oklch(0.18 0.03 258 / 0.7), oklch(0.10 0.02 262 / 0.55));
}
.product-card .pc-art::before{
  content:""; position:absolute; inset:0; opacity:.6; pointer-events:none;
  background-image:
    linear-gradient(oklch(0.6 0.04 255 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.6 0.04 255 / 0.05) 1px, transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(120% 100% at 50% 12%, #000, transparent 78%);
          mask-image:radial-gradient(120% 100% at 50% 12%, #000, transparent 78%);
}
.product-card .pc-art::after{
  content:""; position:absolute; left:50%; top:48%; width:64%; height:64%;
  transform:translate(-50%,-50%); border-radius:50%;
  background:radial-gradient(circle, var(--art, var(--accent)), transparent 68%);
  opacity:.13; filter:blur(10px); pointer-events:none;
}
.product-card .pc-art svg{ position:relative; z-index:1; width:86%; height:auto; color:var(--art, var(--accent)); display:block; }
.product-card .pc-body{ padding:22px 24px 24px; display:flex; flex-direction:column; gap:12px; flex:1; }
.product-card .pc-top{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
.product-card .pc-code{ font-family:var(--mono); font-size:11px; letter-spacing:.24em; color:var(--faint); }
.product-card h3{ font-family:var(--display); font-weight:600; font-size:25px; letter-spacing:-0.01em; }
.product-card p{ color:var(--muted); font-size:14px; line-height:1.6; margin-bottom:auto; }
.add-card{
  display:grid; place-items:center; text-align:center;
  border:1px dashed var(--line); border-radius:20px; min-height:260px;
  color:var(--faint); font-family:var(--mono); font-size:11.5px; letter-spacing:.2em; text-transform:uppercase;
  background:oklch(0.12 0.02 260 / 0.25);
}
.add-card .plus{ font-size:34px; color:var(--accent); margin-bottom:10px; font-family:var(--display); }

.contact-grid{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:clamp(28px,5vw,72px); align-items:start; }
.about-block h3, .inbox-head h3{
  font-family:var(--display); font-weight:600; font-size:clamp(22px,2.4vw,30px); letter-spacing:-0.01em; margin-bottom:16px;
}
.about-block p{ color:var(--muted); font-size:15.5px; line-height:1.7; max-width:46ch; }
.about-block p + p{ margin-top:16px; }
.addr{
  margin-top:30px; padding:22px 24px; border:1px solid var(--line); border-radius:16px; background:var(--panel);
}
.addr .lbl{ font-family:var(--mono); font-size:10.5px; letter-spacing:.26em; text-transform:uppercase; color:var(--accent); margin-bottom:12px; }
.addr address{ font-style:normal; color:var(--ink); font-size:15px; line-height:1.7; }
.addr address span{ color:var(--muted); }
.founder-mail{
  display:flex; flex-direction:column; gap:2px; margin-top:26px; text-decoration:none;
  padding:14px 18px; border:1px solid var(--line); border-radius:14px; background:var(--panel);
  transition:border-color .3s ease, transform .3s ease;
}
.founder-mail:hover{ border-color:oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.5); transform:translateY(-2px); }
.founder-mail .fm-role{ font-family:var(--mono); font-size:10.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); }
.founder-mail .fm-addr{ font-family:var(--mono); font-size:14px; color:var(--accent); margin-top:0; word-break:break-word; text-decoration:none; }
.founder-mail:hover .fm-addr{ text-decoration:underline; }

.email-inline{
  display:inline-flex; align-items:center; gap:7px; max-width:100%; vertical-align:baseline;
}
.email-inline a{ overflow-wrap:anywhere; color:inherit; }
.email-copy-btn{
  width:24px; height:24px; flex:none; display:inline-grid; place-items:center;
  border:1px solid oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.34);
  border-radius:999px; padding:0; background:oklch(0.12 0.02 260 / 0.48);
  color:var(--accent); cursor:pointer;
  transition:color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}
.email-copy-btn svg{ width:14px; height:14px; display:block; }
.email-copy-btn:hover{
  background:oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.16);
  border-color:var(--accent); transform:translateY(-1px);
}
.email-copy-btn:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; }
.email-copy-btn[data-state="copied"]{ color:#04060c; background:var(--accent); border-color:var(--accent); }
.email-copy-btn[data-state="error"]{ color:#04060c; background:oklch(0.77 0.13 28); border-color:oklch(0.77 0.13 28); }
.founder-mail .email-inline{ margin-top:4px; }

.inbox-head{ margin-bottom:8px; }
.inbox-head p{ color:var(--muted); font-size:15px; line-height:1.6; max-width:44ch; }
.inbox-list{ display:flex; flex-direction:column; gap:12px; margin-top:24px; }
.inbox-row{
  display:grid; grid-template-columns:1fr auto; align-items:center; gap:16px;
  padding:18px 22px; border:1px solid var(--line); border-radius:14px;
  background:var(--panel); text-decoration:none;
  transition:border-color .3s ease, transform .3s ease, background .3s ease;
}
.inbox-row:hover{ border-color:oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.5); transform:translateX(4px); }
.inbox-row .ir-purpose{ display:block; font-family:var(--display); font-weight:600; font-size:16px; }
.inbox-row .ir-desc{ display:block; color:var(--muted); font-size:13px; margin-top:3px; }
.inbox-row .inbox-email{ justify-self:end; }
.inbox-row .ir-mail{ font-family:var(--mono); font-size:13px; color:var(--accent); white-space:nowrap; text-decoration:none; }
.inbox-row:hover .ir-mail{ text-decoration:underline; }

.legal-tabs{ display:flex; flex-wrap:wrap; gap:10px; margin:6px 0 28px; }
.legal-pill{
  font-family:var(--mono); font-size:11.5px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--muted); padding:9px 16px; border-radius:999px; border:1px solid var(--line);
  background:oklch(0.14 0.02 260 / 0.4); cursor:pointer; text-decoration:none;
  transition:all .25s ease; white-space:nowrap;
}
.legal-pill:hover{ color:var(--ink); border-color:oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.5); }
.legal-pill.active{
  color:#04060c; background:var(--accent); border-color:var(--accent);
  box-shadow:0 6px 26px -8px oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.8);
}

.island{
  display:grid; grid-template-columns:248px 1fr;
  background:var(--paper); color:var(--paper-ink);
  border-radius:22px; overflow:hidden;
  box-shadow:0 50px 120px -50px #000, 0 0 0 1px oklch(0.5 0.02 255 / 0.2);
  max-width:1060px; margin:0 auto;
  font-variant-ligatures:none; font-feature-settings:"liga" 0, "clig" 0, "dlig" 0, "calt" 0;
}
.island-side{
  background:var(--paper-2); border-right:1px solid var(--paper-line);
  padding:24px 0; max-height:74vh; overflow-y:auto;
}
.island-side .side-title{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.24em; text-transform:uppercase;
  color:var(--paper-mut); padding:0 26px 16px;
}
.island-side a{
  display:block; padding:9px 24px; font-size:12.5px; line-height:1.4; font-weight:500; color:var(--paper-mut);
  text-decoration:none; border-left:2px solid transparent; transition:all .2s ease;
}
.island-side a:hover{ color:var(--paper-ink); background:oklch(0.92 0.005 255); }
.island-side a.active{
  color:var(--paper-ink); font-weight:600;
  border-left-color:var(--accent-dim); background:#fff;
}
.island-main{ padding:clamp(28px,3.4vw,48px); max-height:74vh; overflow:auto; }
.island-main::-webkit-scrollbar{ width:10px; }
.island-main::-webkit-scrollbar-thumb{ background:var(--paper-line); border-radius:99px; border:3px solid var(--paper); }
.doc-meta{ font-family:var(--mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--paper-mut); margin-bottom:12px; }
.doc h2{ font-family:var(--display); font-weight:700; font-size:clamp(26px,3vw,38px); letter-spacing:-0.02em; color:var(--paper-ink); margin-bottom:8px; }
.doc h3{ font-family:var(--display); font-weight:600; font-size:18px; margin:28px 0 10px; color:var(--paper-ink); }
.doc p{ color:#3a4051; font-size:14.5px; line-height:1.75; margin-bottom:14px; max-width:64ch; }
.doc ul{ margin:0 0 16px 20px; color:#3a4051; font-size:14.5px; line-height:1.7; }
.doc ul.legal-list{ list-style:none; margin-left:0; }
.doc ul.legal-list li{ margin-bottom:9px; }
.doc li{ margin-bottom:6px; }
.doc .note{
  margin-top:8px; padding:14px 16px; border-radius:10px; background:var(--paper-2);
  border:1px solid var(--paper-line); color:var(--paper-mut); font-size:13px; line-height:1.6;
}
.doc .email-inline{ gap:6px; }
.doc .email-copy-btn{
  width:22px; height:22px; background:#fff; color:var(--accent-dim);
  border-color:oklch(0.74 0.03 255);
}
.doc .email-copy-btn svg{ width:13px; height:13px; }
.doc .email-copy-btn:hover{ color:var(--paper-ink); border-color:var(--accent-dim); background:var(--paper-2); }
.doc .email-copy-btn[data-state="copied"]{ color:#04060c; background:var(--accent); border-color:var(--accent); }

.method{
  position:relative; z-index:2; max-width:1180px; margin:0 auto;
  padding:clamp(30px,5vh,70px) clamp(20px,5vw,56px) clamp(50px,9vh,110px);
}
.method-intro{ max-width:780px; margin-bottom:clamp(24px,5vh,54px); }
.method-intro .eyebrow{ margin-bottom:16px; }
.method-intro h2{
  font-family:var(--display); font-weight:700;
  font-size:clamp(28px,4.4vw,52px); letter-spacing:-0.02em; line-height:1.05; text-wrap:balance;
}
.method-intro h2 em{ font-style:normal; color:var(--accent); }
.method-intro .lede{ color:var(--muted); font-size:clamp(15px,1.5vw,18px); line-height:1.6; max-width:52ch; margin-top:18px; }

.method-stack{ position:relative; }
.m-panel{
  position:sticky;
  display:grid; grid-template-columns:0.82fr 1.18fr;
  height:72vh; min-height:432px; margin-bottom:8vh;
  border-radius:28px; overflow:hidden;
  border:1px solid oklch(0.40 0.03 255 / 0.45);
  background:linear-gradient(155deg, oklch(0.17 0.03 258 / 0.94), oklch(0.10 0.02 262 / 0.94));
  box-shadow:0 50px 110px -55px #000, inset 0 1px 0 oklch(1 0 0 / 0.05);
  transform-origin:center top;
  will-change:transform, opacity, border-radius;
}
.m-panel:last-child{ margin-bottom:0; }
.m-panel .m-bg{
  position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(58% 80% at 14% -5%, oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.14), transparent 62%);
}
.m-panel .m-bg::after{
  content:""; position:absolute; inset:0; opacity:.5;
  background-image:
    linear-gradient(oklch(0.6 0.04 255 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.6 0.04 255 / 0.05) 1px, transparent 1px);
  background-size:30px 30px;
  -webkit-mask-image:radial-gradient(120% 100% at 50% 0%, #000, transparent 70%);
          mask-image:radial-gradient(120% 100% at 50% 0%, #000, transparent 70%);
}
.m-left{
  position:relative; padding:clamp(28px,3.6vw,52px); border-right:1px solid var(--line);
  display:flex; flex-direction:column; gap:18px;
}
.m-tag{ font-family:var(--mono); font-size:11px; letter-spacing:.24em; text-transform:uppercase; color:var(--accent); }
.m-index{ font-family:var(--display); font-weight:700; font-size:clamp(78px,11vw,168px); line-height:0.9; color:var(--ink); opacity:0.1; margin-top:auto; }
.m-dots{ display:flex; gap:8px; }
.m-dots i{ width:8px; height:8px; border-radius:50%; background:oklch(0.5 0.02 255 / 0.5); transition:background .3s ease; }
.m-dots i.on{ background:var(--accent); box-shadow:0 0 12px var(--accent); }
.m-right{
  position:relative; padding:clamp(28px,3.6vw,60px);
  display:flex; flex-direction:column; justify-content:center;
  opacity:var(--enter,1); transform:translateY(calc((1 - var(--enter,1)) * 22px));
}
.m-right h3{
  font-family:var(--display); font-weight:600;
  font-size:clamp(25px,3.3vw,44px); letter-spacing:-0.02em; line-height:1.08; margin-bottom:18px; text-wrap:balance;
}
.m-right p{ color:var(--muted); font-size:clamp(15px,1.5vw,19px); line-height:1.65; max-width:44ch; }

.m-spec{ display:flex; flex-wrap:wrap; gap:8px; margin-top:22px; }
.m-spec span{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--accent-dim); padding:6px 12px; border-radius:999px;
  border:1px solid oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.28);
  background:oklch(var(--accent-l) var(--accent-c) var(--accent-h) / 0.06);
}
.m-figure{
  position:relative; margin-top:26px; padding:16px 20px;
  border:1px solid var(--line); border-radius:16px; overflow:hidden;
  background:linear-gradient(160deg, oklch(0.15 0.025 260 / 0.94), oklch(0.085 0.02 262 / 0.9));
  box-shadow:inset 0 1px 0 oklch(1 0 0 / 0.04);
}
.m-figure::before{
  content:""; position:absolute; inset:0; opacity:.5; pointer-events:none;
  background-image:
    linear-gradient(oklch(0.6 0.04 255 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.6 0.04 255 / 0.05) 1px, transparent 1px);
  background-size:24px 24px;
  -webkit-mask-image:radial-gradient(120% 110% at 50% 0%, #000, transparent 82%);
          mask-image:radial-gradient(120% 110% at 50% 0%, #000, transparent 82%);
}
.m-figure svg{ position:relative; z-index:1; display:block; width:100%; height:auto; max-height:210px; color:var(--accent); }
.m-figure .lbl{ font-family:var(--mono); font-size:9.5px; letter-spacing:.06em; fill:var(--faint); }
.m-figure .lbl-a{ fill:var(--accent); }

@media (max-width:760px){
  .m-panel{
    grid-template-columns:1fr; height:auto; min-height:74vh;
    margin-bottom:7vh; border-radius:22px;
  }
  .m-left{ flex-direction:row; align-items:center; justify-content:space-between; gap:14px; border-right:none; border-bottom:1px solid var(--line); padding:18px 22px; }
  .m-index{ font-size:52px; margin:0; opacity:.12; }
  .m-tag{ order:-1; }
  .m-right{ padding:24px 22px 30px; transform:none; }
  .m-right h3{ font-size:clamp(22px,6.4vw,30px); }
  .m-right p{ font-size:15px; }
  .m-spec{ margin-top:16px; gap:6px; }
  .m-spec span{ font-size:9.5px; padding:5px 10px; letter-spacing:.12em; }
  .m-figure{ margin-top:18px; padding:12px 14px; }
  .m-figure svg{ max-height:164px; }
}
@media (max-width:380px){
  .m-panel{ min-height:0; }
  .m-right p{ font-size:14px; }
}

.site-footer{ position:relative; z-index:2; border-top:1px solid var(--line); margin-top:clamp(40px,8vh,90px); }
.foot-inner{
  max-width:1180px; margin:0 auto;
  padding:clamp(40px,6vh,64px) clamp(20px,5vw,56px) clamp(16px,3vh,28px);
  display:grid; grid-template-columns:1fr 1.55fr; gap:clamp(28px,5vw,64px); align-items:start;
}
.foot-brand .brand .mark{ font-size:18px; }
.foot-addr{ display:flex; align-items:flex-start; gap:12px; margin-top:18px; }
.foot-addr-ico{ width:20px; height:20px; color:var(--accent); flex:none; margin-top:2px; }
.foot-brand address{ font-style:normal; color:var(--muted); font-size:13.5px; line-height:1.8; margin-top:0; }
.foot-brand address strong{ color:var(--ink); font-weight:600; }
.foot-tag{ color:var(--muted); font-size:14px; margin-top:14px; max-width:26ch; line-height:1.6; }

.foot-cols{ display:grid; grid-template-columns:repeat(2,1fr); gap:clamp(14px,2.5vw,40px); }
.foot-col{ border-top:1px solid var(--line); }
.foot-col summary{
  list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:16px 2px; font-family:var(--display); font-weight:600; font-size:15px; color:var(--ink);
  transition:color .25s ease;
}
.foot-col summary:hover{ color:var(--accent); }
.foot-col summary::-webkit-details-marker{ display:none; }
.foot-col .chev{ width:12px; height:12px; color:var(--muted); transition:transform .3s ease; flex:none; }
.foot-col[open] .chev{ transform:rotate(180deg); color:var(--accent); }
.foot-col[open] summary{ color:var(--accent); }
.foot-body{ padding:0 2px 22px; animation:footReveal .35s ease; }
@keyframes footReveal{ from{ opacity:0; transform:translateY(-5px); } to{ opacity:1; transform:none; } }

.foot-logo{ display:inline-flex; align-items:baseline; gap:8px; text-decoration:none; margin-bottom:14px; }
.foot-logo .mark{ font-family:var(--display); font-weight:700; letter-spacing:.16em; color:var(--ink); font-size:15px; }
.foot-logo .mark b{ color:var(--accent); }
.foot-logo .sub{ font-family:var(--mono); font-size:9px; letter-spacing:.32em; text-transform:uppercase; color:var(--muted); }
.foot-body address{ font-style:normal; color:var(--muted); font-size:13.5px; line-height:1.75; }
.foot-body address strong{ color:var(--ink); font-weight:600; }

.foot-mail{ list-style:none; display:flex; flex-direction:column; gap:13px; }
.foot-mail a{ text-decoration:none; }
.foot-mail-item{ display:block; }
.foot-mail .fm-p{ display:block; font-size:13.5px; font-weight:600; color:var(--ink); }
.foot-mail .email-inline{ margin-top:2px; }
.foot-mail .fm-e{ display:inline-block; font-family:var(--mono); font-size:12px; color:var(--accent); }
.foot-mail .fm-d{ display:block; font-size:12px; color:var(--faint); margin-top:1px; }
.foot-mail .fm-e:hover{ text-decoration:underline; }

.foot-legal{ list-style:none; display:flex; flex-direction:column; gap:11px; }
.foot-legal a{ color:var(--muted); text-decoration:none; font-size:13.5px; display:inline-flex; align-items:center; gap:8px; transition:color .2s ease; }
.foot-legal a::before{ content:"→"; color:var(--accent); font-size:12px; opacity:.75; transition:transform .2s ease; }
.foot-legal a:hover{ color:var(--ink); }
.foot-legal a:hover::before{ transform:translateX(3px); }

.foot-base{
  max-width:1180px; margin:0 auto; padding:16px clamp(20px,5vw,56px);
  border-top:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:10px;
  color:var(--faint); font-size:12.5px;
}
.foot-base-tag{ font-family:var(--mono); letter-spacing:.14em; text-transform:uppercase; font-size:10.5px; }

@media (max-width:820px){
  .foot-inner{ grid-template-columns:1fr; gap:24px; }
  .foot-cols{ grid-template-columns:1fr; gap:0; }
}

@media (max-width:880px){
  .contact-grid{ grid-template-columns:1fr; }
  .island{ grid-template-columns:1fr; }
  .island-side{ min-height:0; max-height:none; overflow:visible; display:block; padding:14px 0; border-right:none; border-bottom:1px solid var(--paper-line); }
  .island-side .side-title{ padding:0 20px 8px; }
  .island-side a{ border-left:2px solid transparent; border-radius:0; padding:9px 20px; }
  .island-side a.active{ border-left-color:var(--accent-dim); }
  .island-main{ max-height:none; overflow:visible; }
}
@media (max-width:560px){
  .inbox-row{ grid-template-columns:1fr; gap:5px; }
  .inbox-row .inbox-email{ justify-self:start; }
  .inbox-row .ir-mail{ white-space:normal; word-break:break-word; }
}
@media (max-width:760px){
  nav.menu{ gap:14px; }
  nav.menu a{ font-size:13px; }
  .cards{ grid-template-columns:1fr; }
  .brand .sub{ display:none; }
  .brand-icon{ width:32px; height:32px; }
}
@media (max-width:640px){
  .menu-toggle{ display:inline-flex; }
  nav.menu{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch; gap:0;
    background:oklch(0.09 0.02 260 / 0.97);
    backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);
    padding:6px 0 10px;
    transform:translateY(-10px); opacity:0; pointer-events:none;
    transition:transform .28s ease, opacity .28s ease;
  }
  header.nav.menu-open nav.menu{ transform:none; opacity:1; pointer-events:auto; }
  nav.menu a{ padding:14px clamp(20px,5vw,56px); font-size:16px; color:var(--ink); }
  nav.menu a::after{ display:none; }
}
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  .chip .dot{ animation:none; }
}