/* Shared layout for every theme. The defaults below are the console look:
   mono headings, sans body, one green accent, no third-party fonts or scripts.
   A theme (themes/<name>/theme.css) only overrides these tokens and adds small touches.
   Dark by default, light theme via [data-theme="light"]. */

:root {
  --bg:          #0f1419;
  --bg-elev:     #131920;
  --surface:     #151b22;
  --surface-2:   #1b232c;
  --line:        #232c36;
  --line-strong: #33404d;
  --text:        #dde3e9;
  --muted:       #9aa6b2;
  --faint:       #8794a0;   /* 5.2:1 on --bg, AA for small text */
  --accent:      #4ade80;
  --accent-soft: rgba(74,222,128,0.12);
  --accent-ink:  #06210f;
  --glow:        rgba(74,222,128,0.09);
  --shadow:      0 1px 0 rgba(255,255,255,0.03) inset, 0 20px 40px -24px rgba(0,0,0,0.6);

  --sev-critical: #f87171;
  --sev-high:     #fb923c;
  --sev-medium:   #facc15;
  --sev-low:      #38bdf8;
  --sev-info:     #9aa6b2;

  --font-sans: system-ui, -apple-system, "Segoe UI", Inter, Roboto, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", "Cascadia Code", Menlo, Consolas, monospace;
  --font-display: var(--font-mono);   /* headings, big numbers, quotes */
  --em-font:  inherit;                /* *accent* text inside headings */
  --em-style: normal;

  --radius:    10px;
  --radius-lg: 14px;
  --container: 1180px;
  --gutter:    24px;
  --ease:      cubic-bezier(.2,.7,.2,1);

  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg:          #f7f8f6;
  --bg-elev:     #ffffff;
  --surface:     #ffffff;
  --surface-2:   #eef1ee;
  --line:        #e2e6e3;
  --line-strong: #c9d0cb;
  --text:        #18201b;
  --muted:       #4f5b54;
  --faint:       #5f6b64;   /* 5.6:1 on --bg */
  --accent:      #15803d;
  --accent-soft: rgba(21,128,61,0.09);
  --accent-ink:  #ffffff;
  --glow:        rgba(21,128,61,0.10);
  --shadow:      0 1px 2px rgba(9,9,11,0.04), 0 20px 40px -28px rgba(9,9,11,0.22);
  --sev-critical: #dc2626;
  --sev-high:     #ea580c;
  --sev-medium:   #ca8a04;
  --sev-low:      #0284c7;
  --sev-info:     #5f6b64;
  color-scheme: light;
}

/* ── Base ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  background: var(--bg); color: var(--text);
  font-family: var(--font-sans); font-size: 16px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
  transition: background-color .3s var(--ease), color .3s var(--ease);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 1000; background: var(--accent); color: var(--accent-ink); padding: 10px 16px; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(72px, 10vw, 120px) 0; }
.section-tight { padding: clamp(48px, 6vw, 80px) 0; }

.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000 30%, transparent 75%);
  opacity: .6;
}
.bg-glow {
  position: absolute; left: 50%; top: -240px; width: 900px; height: 600px; transform: translateX(-50%);
  background: radial-gradient(closest-side, var(--glow), transparent);
  pointer-events: none; z-index: -1;
}

/* ── Typography: mono headings, accent colour instead of italics ─────── */
.eyebrow {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--faint); display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow .num { color: var(--accent); }
.prompt { font-family: var(--font-mono); font-size: 13px; color: var(--faint); overflow-wrap: anywhere; }
.prompt b { color: var(--accent); font-weight: 500; margin-right: 8px; }
.display { font-family: var(--font-display); font-size: clamp(36px, 6vw, 74px); line-height: 1.04; letter-spacing: -0.04em; font-weight: 600; }
.h1 { font-family: var(--font-display); font-size: clamp(30px, 4.6vw, 56px); line-height: 1.08; letter-spacing: -0.035em; font-weight: 600; }
.h2 { font-family: var(--font-display); font-size: clamp(26px, 3.4vw, 42px); line-height: 1.1; letter-spacing: -0.03em; font-weight: 600; }
.h3 { font-family: var(--font-display); font-size: clamp(18px, 1.7vw, 20px); line-height: 1.3; letter-spacing: -0.01em; font-weight: 600; }
.display em, .h1 em, .h2 em, .h3 em, .lead em, .prose em { font-family: var(--em-font); font-style: var(--em-style); color: var(--accent); }
.lead { font-size: clamp(17px, 1.6vw, 19px); line-height: 1.65; color: var(--muted); max-width: 640px; }
.lead strong { color: var(--text); font-weight: 500; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.mono  { font-family: var(--font-mono); }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); transition: border-color .3s var(--ease), transform .3s var(--ease);
}
/* Only things you can click lift on hover */
a.card:hover { border-color: var(--accent); transform: translateY(-3px); }

/* ── Navigation ───────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 600; letter-spacing: -0.01em; }
.monogram {
  width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; flex: none;
  background: var(--accent-soft); color: var(--accent); border: 1px solid var(--line-strong);
  font-family: var(--font-mono); font-size: 14px; font-weight: 600;
}
/* Logo mark (OPTIONS.logo): a mask, so it takes the text colour in both themes */
.logo-mark {
  --owl: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAACgCAQAAAAhxq+mAAARnUlEQVR42u2debgVxZnGfxe4LAKyCoisMgqIAm4o4ghkFNSgcYziFo27ggs4qAxqFJ9MEgeNaxJBUVAHSVzwUSZxAQbBBZEdNKDiZRMUuYKIyM47f3SdOt3n9Nm7T3PhvN8fp7q66qv63lNd3V3L12WihEJQLeoKVHWUCCwQJQILRInAAlEj6gpkWcvdwOE0owFdWc98vmRb1JVyUFal7sJNacphNOIcetCEDUxhNu/wXZRVqloEujGM4RxiwqNZxAcsiaIaVZdAgIbUoD9X8zMAFjGbSbxd5Dpo/5AOWqkY5uhi1S1WyVEbHpx00v2qVBwv6d9KBOYul2uXi8T1uk3l4ZZYtftAP5RxM1u4hw42ZgwPsDK08iJvM2HJ7+TGVHUqtcBc0Y2FnuMx3Bh8Ifvzq9wi2vKY6/gGdnNp0IXszy3QQQsm0sd1PIdzWB+g/sj7qmLITfJiZKkPzBUd+DsdXcdr6MeyIBTvz32gG1/Sifddx61Zyu1BKD5QWiBAaybSyxMzn15sL0zpgdICAdZwKr/1xBzHj3QrTOmB1AIBGrIpKe4CXs1f4YHUAgG+pwZTE+JeYUQBGiN/xIhCHlEixuarK2pTopH2eiOJwmfy03WgXcIOatI6Ke5qJuSj6kC7icRQzgx6JsVO4Fe5Kqo+MmpTosFenmEjJ/IJW2hqY7sCM3LUFHl/FL2c6+kLb8kt94F6CXvxM6a5jn7OP7LPWiLQgZfC7izKNmOJwBimcLoN76B2ttkOzMcYP5zB7224Fm9km63UAt341i4WgasYn02WUgt04wFXeBzNsslSItCNh7nOdZTVKpsSgV6MdQ25dmdo5gylPjAZV/OMDTfgh/SJSy0wGc/ysg1PypS41AL9scsufr6UiekSllqgP66xoXHpE5YI9Mfzdta4Fk+lS1i6hFPhNNfAVpp341xaYJOobSoqZvKeDaeZtcuFwKsKnUOtIqjPSQCuxXAduCJl6hwGD1trg9pFPvwZvkzSwSb0tmugNcVS4Vxa4BreZQX/EnUDCRlrWGwfnm9yxae6jHP6b+pLkn4VeRsJS5poqzZ7Yl50tcFb/fLkWsQoSdJTkZsahpwnSertiTvEM1/SuXACaxlVX+jQyA0OVsZIkqYnxb/gIvCJwglEv7fqrozc6KDkFK01Nh2RdK5cu63Fm5Pz5lPcZqtwmhpGbnyhUksvW3ue9k1xi6sNtg+CwHM8/cI9kVNQiLjJ2ZEyVRy/EWpUKIHoXQ+FW3OdjN5H5BKt8dhxXsqUs2yaj4VOVqtCCWyctLbphyr2cHO+VidY8L9pUt/hSldH6MhCCUT/YdSN1k6repUujJyYbOQaLbd1/osN1UyTo4uLwHO95/KvxmxJ0nw11ksu9at0rRpETlEqaaffuXZzvqFDNNOEf5Eh54+pbjT5V6aJUfim0Cn6xnM5TNLpkZPllWq6xfzlDjbpbKFJ5uiFjPlfd3VWARGIbjAqXxVC9yb0KVs1Vt0iJw7V1Hn6v4S6jRJCE8zRmiy0DHLl9rxCFFa56Ublo0Ko3LzoubFOf9I1kRBZSz11vV5NqtGDxh3AKH9CUkg9/WTTDwqOwDJtN0r/01b7Dm1UMrZrnT7SUxqstiGS1krX6kl9qAqt1J6kOmzWXaptUg63sWdkqbujzTFDCLUJgkDU1ap92BXbT28qNXbov9UkYOrq6j5XG0nGOzrblfqPNv7GHMqIPW/MEuqkEU5s4XMiV/CcCU307MZtzSCGcFDKfA/RhUYsZC7PAC3pS3eqATv5gq1sYB6bbdp6nEBzanMkdRBiKVNYDVxGT7ryI19wa8pyKhnHGL70jOydb0L/xW9ysPQjM1Lt5KpjfCcF8O+PsP/nrKRz3fVnLdBW5YcPNSrpBpAttmiqBqlxUo3m2xR/ydHOMSbfS+7YYC6g+AjNVnX1OV+utjpWA3SH/p4nHdniHY3QeTpO7VXmU48TtcOmzH1fyGCTszJ4Ar0PMWNUJ23aC/VlCNSt1EUZ6viQK/Uf87DxNJv7hOAJRDd7zPlzhveR4SloeFFD9aTe1hcJ8RWaqrEaptEp8t2ZtrQGGqkNrtRD8rLwMJt/aBgEot4JRo1Im7q9q2eMX1ij7PlqOlRn6Xr9Qu1cl2N88/4WG/pBrdOWdH1CvXrnbWHsAe31cAhEByU8vnytfmlS1zcPHhtVV0/YPOn8uxxsU70m9LkJH5wmxwn61FOjj1SvAPs+M1q+CYtAhM62w+MOZqp5yrRHmTQInWqGzl9Jozt2H3RGRLZJkvqm+Ttf9tRkp24q0LbJRtNPYRKI0LUJF82olCmHSZJ5OynXXEk+w+ZGnOGL5eYh3OmR/pBSc2Ive3sAdsVf/6x3uHAIjLWOOLbqkhQpp3la0cOSPkiR8jlJ4+3R8ZL+mSJlf32bUP6WQKyK98DHh0tg8oi1JM1TR9/U0h2uo0sk9fFJ1UHe1/jL3e3AJS01zbf0FgHYFZ8N+vdYXDjrA39uft/leFfscSzjWcqSUvfjcNfRRLrRz0fndfTiSddxO25ha1KqB1lr/Fk6uNDu9vDTmSs22FBDGwqlBcYGkQaroU9buMGndeVeRvKt6SI7NhRHF/UxoTkB2NXZ6rWDEGHQV9MOm7ey83de05arZ8BldjE3oBh+ML+fqKmNa1RwKS2tLns/D+MSPtks0P6MGvQ2cT053OVwpAMfMpl6AZVXg3F84uksjrZunrpQz26YGRigjXYQKwwCB5jfxznLhOawgBUJrrMHsCWnwaRUuIldXOmJ+ZFP+dp6QLjCLhPvW3BZ8cG53TYUwiUcu2zb2kmb84VO8b03VmpAASX10gpfrVcInWXC8xVbWTC3YMtO9ZQQWh/4lSRpoeKraGrKPQqciOkZ3mX9palrpiwRo4Vqm574J8VWFqwt2LL+tgT7VBvGJVwOwOvAwQBUshM8fZQXfVjNozmWcR8bODfl2S7AduNmsQ4teBqA6gVbNjXZmW0YBO4AYLo9XguQYfPoEHZzcZb6B7CJkWlTtADgG3NUl8kA7CzYsj18ZUKVsagwCFwBwHv2LuvcsTZmyFWdiSzkmAypOjCdya7HWH9sAbCO7Rqwgd1gjS8EW8zvlFhEGAQuAb5jDz+Z40MBWJVFzm4s5n/SfKLjTyz3+ENNhTVArB06d8yFwPIAbNuTGBEGgdOAT4G95rg5ADOzzH0ZuxjiE38lezyr5tNhHhB/3foeqABmBWBbXcB1ARPKXbilpIlC2IeMI4QaKRes0Wkujd30SU65e8gZfHAelBAaLQUypb9UkrQ4HhNGC1xHhdEba3VXApuYnYOOVsxgMk2BujzHQrrkkLeCj4EzzNFSwOkPs+lEMsF5w3FpCmc05q+mH3vHHDv319ty1DKADUzghzTbrPxxo6tMzB24AU8EYFddM5ZU4YoL4RJGzfQ3IXSQvaic9XdjsroAU6V6PqsJ+peFUA97XF8IPZVynDsXiS1kcW25iQVqqXqgFN5sfsfbPs05npuRgNOEFvrEb5R3pag/PjflxKZFnaV31eMDoAXJSUbrOckEBi3VzKKKeq7245x5Jy0BvxQameLc03JPbvvhfVPGYzamhalN80CsOsNoPSZ8AuMyzBpzn4m5LYX5S3WE3M7oZmq9pO9dq2OuFWqheSny32X0D7Uxvw3YloslSTvsIrmiEIgWWYMeMjG1dEfCFoPp5gM+8ZWgOzXVhKbZ4dEYSf+a0I5X6067nOR+G/tp4JbcI0mqcMcVg8D6roXdk13rperrGPVRP/Uw/e+hdsWrJDuJLcm1ql6aHVvaqB46Q33V1bVbqp5ecaWsH7gl4yRJbxSbQNTe014e9xm+ap6w6uXjhMvTe/MZq8OSNLTUo540Qdx1E8VZ0z/MHVcspxNHsIg6ruONvMnnLGEXHTiWM83rXgwTuCxJw6uc75nRq+Qt5rGSanSmM+dS33VuO0eZIY1gsZwOQA/mhP0c6C/PKxss1a2uo4GuHRp3eTYqpMb4kOpf00yNeWKLSSA62fcJL45tGqy2rsfl0xVfPyNJXXSdi1A/zA1xR4DzFPh1agIbujfRhSY9NCFp4YckTdKlQrg+rhcbNu9tY3YJoUsSFg3FyH9B3UOtubMC8mFvrLcP7J7wHazw0ILedKUMUZ1KprAYpyIraGdSDGeUTX05z5vQN2Z0EbpwFk3YSxl7mc/7fBt6nd/kTOA4Fnhii3oJZ5bYA0vChaIPTPzGyGpW27de+5zvrIvMbwvOdMUezSkm9OvIauaUnOxvP/I2lyixuWT3JOQCEzcrojohzAtk0tr/qOlKlvjww2ATc7GNyWcRUjDiuD/x8akQNV1+Et8y4fzfm8xRnl/8CEScZ1OfSYGoyfKXGGVjhe5LoDMamaXYPE+VIPACS9qFNnRrhPVpK0k6s+oQmDwmvSrS2oyX9KP/uX3tMSaGxGUe1+SlJRjU5tfAsynO+vIaxlBQruIeepgZaU0ekaRUr7n+w1lHstUsCYoOdezSEDiMdZHV4yC2Aq/ZPcYJ8L+EP+eSyCocwzaGm9DjEdKH+UjGu6lOpxpQ7U0f7o+w2g7W04xd1IywBs1YD1S6PpORgFQ3kRmc6vkebzS4CsL4LnoOcHxIp3sDT9l1Dki5kaqYcnekpfc0g7Rp0qTLvkj3Rk5gtLJMktQrXwI7yddr6AEjjm/BN9KnSj8r9zrn+uxtOzBQ3zhDbsT36ZKlfxMZCNl/32o/g+NJf1h6+sj4Lny3pKsiv5iKL3+Q5GzSySCZVW2QQp7t2vcktsDpyMxpM69M6MZCoLHPt8n3VxxuHEWtpVXmxJlHYxbxIPBJ1FYVDfX4woTGZJM8u7UxFbTnQ9cHw/ZnxGemy117MlMiu/HAk4BTeD1q24qAdy19J2dDH1mPSJ8oSXox8u49XIn7x7442zzZK79IkjQuciPDk/jarxnZ58qlAMcd9fjIDQ1H3B7lsnULmiOBsSnGv0ZubNDS3LUK25lMDYnA2BKv1yI3OUjp6Zn/+zq33LkX10ubJL0dudlByQ3yIsctifkUWUvfSvooctODkAkJ9F2Qq4b8im0tSfomEH9U0UlnlxNHB4/mriXfwo83RWZy4r/vylAlYl4+evKvQEPjG3J05FTkLl18/M1U5KersIo422FW2r1DVUP8PNhU5qut0MosMxUYXKCeYskg7fWhb1f+jskKrVBdfWcqMVePuLeB7oMywvO4HMfuvDwnBUQgiq+gd96V6wagMWhppEd9W54k/VTYs0QwFXzIU6V7I11LmiitPJ+UcvC42miGJGlFQW6RAyMQne7a0uo8UdUJSHMhcmmCF2kHs4Wc3ntS4WUEWd3EPubeCC/nWro9xfdFlqie0BztzW3QoBgEInRTQl8zWWcVnbwees6XugWq1PWmlv3d2/b3JQIRujPhv1+ggUVqi2V6WKnQVwOFUGsdG2SZ4RjSQEOMk6QY9uo1z0d5wpDrVZGCvEX2AxZHBeS/I2QCUWe10dF6LqEtbtPTOi3tNwRzE+cNqK4GaILrI7ZevKVmNn3HwEoOnUDsl3ov1FM+Rg3VyQUSOVxbJFW6fIL4we25o0YYdobjM6EVXwFHs9p+7r0dD/HLpHSVzOM9PmUJq1JMInZnO8tMuJzmdESUsZfh9E9Z+jLWcQSLeY0ZfEnITiHCIfABjuYxptCUg6lBU3axnSVAVwZyd4o8uxAgylnMB1SnJW3pBixiG4fTiLI0jhljWMd8hlBBG1aHS1vYBEJbzqcD45hHDcq5lZ60YjNjeIlBdOcQ+hlXhoVhJXVoDlQwm4l8Rg3+WSziLELrAxGeD4hfpreMr4THTXxHXacXtEAVGRxJJGK7NktarDZCtyR8Ybt5sT9DWSy/MTH05BxuozZ/4x+87PJtXk4nTqINjWlNOw5xLTkRZXzPKlazks/YSAVrOYz+Pkt/GlKXPdZ3b5FQbAId1OMy+nIka1nGMj5nA+vs7aaKIRoCYyinI8fQmO/YwtqieQwJFNESuB9gX93uWmVQIrBAlAgsECUCC8T/A/Xt1HgRH171AAAAAElFTkSuQmCC");
  width: 40px; height: 40px; flex: none; background: var(--text);
  -webkit-mask: var(--owl) center / contain no-repeat; mask: var(--owl) center / contain no-repeat;
  transition: background-color .25s var(--ease);
}
.brand:hover .logo-mark { background: var(--accent); }
.brand small { display: block; font-family: var(--font-mono); font-size: 11px; color: var(--faint); font-weight: 400; letter-spacing: .02em; }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav-links a {
  display: inline-block; padding: 7px 13px; border-radius: 999px; font-family: var(--font-mono); font-size: 13px; color: var(--muted);
  transition: color .2s, background-color .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a[aria-current="page"] { color: var(--text); background: var(--surface-2); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 999px; display: grid; place-items: center; cursor: pointer; flex: none;
  border: 1px solid var(--line); background: transparent; color: var(--muted); transition: color .2s, border-color .2s;
}
.icon-btn:hover { color: var(--text); border-color: var(--line-strong); }
.theme-toggle .i-sun { display: none; }
:root[data-theme="light"] .theme-toggle .i-sun { display: block; }
:root[data-theme="light"] .theme-toggle .i-moon { display: none; }
.menu-btn { display: none; }

@media (max-width: 920px) {
  .menu-btn { display: grid; }
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px var(--gutter) 24px; background: var(--bg); border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 4px; border-radius: 0; font-size: 16px; border-bottom: 1px solid var(--line); }
  .nav-links a[aria-current="page"] { background: none; color: var(--accent); }
}
@media (max-width: 480px) {
  .brand small { display: none; }
  .nav-cta { padding: 0 12px; }
}

/* ── Flash messages ───────────────────────────────────────────────────── */
.flash-stack { position: fixed; top: 84px; right: 16px; left: 16px; z-index: 200; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; pointer-events: none; }
.flash {
  pointer-events: auto; max-width: 420px; display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px;
  background: var(--surface); border: 1px solid var(--line-strong); border-left: 3px solid var(--accent);
  border-radius: 10px; font-size: 14px; box-shadow: var(--shadow); transition: opacity .3s;
}
.flash.danger { border-left-color: var(--sev-critical); }
.flash.closing { opacity: 0; }
.flash button { background: none; border: 0; cursor: pointer; color: var(--faint); margin-left: auto; }

/* ── Footer ───────────────────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--line); padding: 24px 0; margin-top: 40px; }
.footer-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px; font-family: var(--font-mono); font-size: 12px; color: var(--faint); }
.footer-links { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer-links a { color: var(--muted); transition: color .2s; }
.footer-links a:hover { color: var(--accent); }
@media (max-width: 720px) { .footer-bar { flex-direction: column; align-items: flex-start; } }

/* ── Home: hero ───────────────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; padding: clamp(56px, 9vw, 112px) 0 clamp(48px, 7vw, 88px); }
.hero .pill { margin-bottom: 28px; }
.hero .prompt { margin-bottom: 14px; }
.hero .display { max-width: 16ch; }
.hero-foot { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: end; margin-top: 44px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-me { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.hero-me img, .photo-lg { border-radius: 50%; object-fit: cover; border: 1px solid var(--line-strong); }
.hero-me img { width: 56px; height: 56px; }
.hero-me strong { display: block; font-weight: 600; }
.hero-me span { font-size: 14px; color: var(--muted); }
.roles { display: grid; border-top: 1px solid var(--line); }
.roles li { list-style: none; display: flex; align-items: baseline; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
.roles .mono { font-size: 12px; color: var(--accent); }
@media (max-width: 860px) { .hero-foot { grid-template-columns: 1fr; gap: 36px; } }

/* Metrics band: certifications (linked to verification) or stats */
.metrics { display: grid; grid-template-columns: repeat(var(--n, 4), 1fr); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); }
.metric { padding: 24px 26px 22px; border-right: 1px solid var(--line); display: block; transition: background-color .2s; }
.metric:last-child { border-right: 0; }
a.metric:hover { background: var(--surface-2); }
.metric-value { font-family: var(--font-display); font-size: clamp(22px, 2.6vw, 34px); font-weight: 600; letter-spacing: -0.03em; line-height: 1.1; display: flex; align-items: baseline; gap: 8px; }
.metric-value sup { font-size: .55em; color: var(--accent); vertical-align: top; }
.metric-value .icon { color: var(--faint); align-self: center; }
a.metric:hover .metric-value .icon { color: var(--accent); }
.metric-label { margin-top: 10px; font-size: 14px; color: var(--muted); }
@media (max-width: 860px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric { border-bottom: 1px solid var(--line); }
  .metric:nth-child(2n) { border-right: 0; }
  .metric:last-child, .metric:nth-child(odd):nth-last-child(2) { border-bottom: 0; }
  .metric:nth-child(odd):last-child { grid-column: 1 / -1; }
}

.section-head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head .eyebrow { margin-bottom: 18px; }
@media (max-width: 720px) { .section-head { grid-template-columns: 1fr; } }

/* Services (skill groups) */
.disciplines { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.discipline { padding: 30px; display: flex; flex-direction: column; gap: 14px; min-height: 240px; }
.discipline .icon-wrap { width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.discipline p { color: var(--muted); font-size: 15px; }
.discipline-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.discipline-meta { font-family: var(--font-mono); font-size: 12px; color: var(--faint); }
.disciplines.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 920px) { .disciplines, .disciplines.three { grid-template-columns: 1fr; } .discipline { min-height: 0; } }

/* Testimonials */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.testimonial { padding: 30px; display: flex; flex-direction: column; gap: 20px; }
.testimonial blockquote { font-size: 17px; line-height: 1.6; }
.testimonial blockquote::before { content: "> "; font-family: var(--font-mono); color: var(--accent); }
.testimonial figcaption { margin-top: auto; font-size: 14px; color: var(--muted); }
.testimonial figcaption strong { display: block; color: var(--text); font-weight: 600; }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 46px; padding: 0 20px; border-radius: 8px; font-family: var(--font-mono); font-weight: 500; font-size: 14px;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .25s var(--ease), background-color .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.btn svg { transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary, .btn-accent { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-primary:hover, .btn-accent:hover { transform: translateY(-1px); }
.btn-ghost { border-color: var(--line-strong); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); }
.btn-sm { height: 36px; padding: 0 14px; font-size: 13px; }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 14px; border-bottom: 1px solid var(--line-strong); padding-bottom: 2px; transition: border-color .2s, color .2s; }
.link-arrow:hover { color: var(--accent); border-color: var(--accent); }

/* ── Chips / pill ─────────────────────────────────────────────────────── */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-family: var(--font-mono); font-size: 12px; line-height: 1; padding: 6px 9px; border-radius: 5px; color: var(--accent); background: var(--accent-soft); }
.pill {
  display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 10px; border-radius: 999px;
  border: 1px solid var(--line); background: color-mix(in srgb, var(--surface) 70%, transparent);
  font-family: var(--font-mono); font-size: 13px; color: var(--muted); backdrop-filter: blur(8px);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); position: relative; flex: none; box-shadow: 0 0 0 4px var(--accent-soft); }
.dot.off { background: var(--sev-medium); box-shadow: 0 0 0 4px color-mix(in srgb, var(--sev-medium) 18%, transparent); }

/* ── Work cards (home + projects) ─────────────────────────────────────── */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 860px) { .work-grid { grid-template-columns: 1fr; } }
.work-card { display: flex; flex-direction: column; overflow: hidden; }
.work-media { position: relative; aspect-ratio: 16 / 10; background: var(--surface-2); overflow: hidden; border-bottom: 1px solid var(--line); }
.work-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; opacity: 0; transition: transform .8s var(--ease), opacity .6s var(--ease); }
.work-media img.is-active, html:not(.js) .work-media img:first-child { opacity: 1; }
a.work-card:hover .work-media img.is-active { transform: scale(1.02); }
.work-body { padding: 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.work-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.work-kicker { font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.work-summary { font-size: 15px; }
.work-metric { display: flex; align-items: baseline; gap: 10px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); }
.work-metric strong { font-family: var(--font-display); font-size: 24px; letter-spacing: -0.03em; font-weight: 600; }
.work-metric span { color: var(--muted); font-size: 14px; }
.arrow-badge { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--muted); transition: all .3s var(--ease); flex: none; }
a.work-card:hover .arrow-badge { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

/* Terminal-style preview for projects without screenshots */
.term-visual { position: relative; aspect-ratio: 16 / 10; padding: 18px 22px; background: var(--surface-2); border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: 12.5px; line-height: 1.75; color: var(--muted); overflow: hidden; }
.term-visual .bar { display: flex; gap: 6px; margin-bottom: 14px; }
.term-visual .bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.term-visual .p { color: var(--accent); }
.term-visual .line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.slide-dots { position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%); display: flex; gap: 6px; padding: 6px 8px; border-radius: 999px; background: rgba(0,0,0,.45); backdrop-filter: blur(6px); }
.slide-dots span { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.4); transition: background .3s, width .3s; }
.slide-dots span.is-active { background: #fff; width: 16px; border-radius: 3px; }

/* Severity summary for confidential work */
.sev-visual {
  position: relative; aspect-ratio: 16 / 10; padding: clamp(20px, 4vw, 34px); display: flex; flex-direction: column; justify-content: flex-end; gap: 18px;
  background: repeating-linear-gradient(135deg, transparent 0 12px, var(--line) 12px 13px), var(--surface-2);
  border-bottom: 1px solid var(--line);
}
.sev-visual .sev-badge { position: absolute; top: clamp(20px, 4vw, 30px); left: clamp(20px, 4vw, 34px); }
.sev-total { font-family: var(--font-display); font-size: clamp(52px, 7vw, 88px); font-weight: 600; letter-spacing: -0.05em; line-height: .9; }
.sev-total small { font-size: 14px; font-weight: 400; letter-spacing: 0; color: var(--muted); margin-left: 10px; }
.sev-bar { display: flex; height: 10px; border-radius: 999px; overflow: hidden; gap: 3px; }
.sev-bar span { height: 100%; border-radius: 2px; }
.sev-legend { display: flex; flex-wrap: wrap; gap: 8px 18px; font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.sev-legend i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 8px; }
.sev-critical { background: var(--sev-critical); }
.sev-high     { background: var(--sev-high); }
.sev-medium   { background: var(--sev-medium); }
.sev-low      { background: var(--sev-low); }
.sev-info     { background: var(--sev-info); }

/* ── Projects page ────────────────────────────────────────────────────── */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.filter-btn { height: 38px; padding: 0 15px; border-radius: 8px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; font-family: var(--font-mono); font-size: 13px; transition: all .2s; }
.filter-btn:hover { color: var(--text); border-color: var(--line-strong); }
.filter-btn[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.filter-btn .count { font-size: 11px; opacity: .7; margin-left: 6px; }

.case { display: grid; grid-template-columns: 1.1fr 1fr; overflow: hidden; margin-bottom: 16px; scroll-margin-top: 92px; }
.case.no-visual { grid-template-columns: 1fr; }
.case .work-media, .case .sev-visual, .case .term-visual { aspect-ratio: auto; min-height: 100%; border-bottom: 0; border-right: 1px solid var(--line); }
.case .work-media { min-height: 360px; }
.case-body { padding: clamp(24px, 4vw, 40px); display: flex; flex-direction: column; gap: 16px; }
.case-title { font-size: clamp(22px, 2.4vw, 28px); letter-spacing: -0.03em; }
.case-role { font-family: var(--font-mono); font-size: 13px; color: var(--accent); }
.case-list { list-style: none; display: grid; gap: 10px; margin: 4px 0 8px; }
.case-list li { position: relative; padding-left: 22px; color: var(--muted); font-size: 15px; line-height: 1.55; }
.case-list li::before { content: ">"; position: absolute; left: 0; font-family: var(--font-mono); color: var(--accent); }
.case-scope { display: flex; flex-wrap: wrap; gap: 6px; }
.case-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); }
.note { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--faint); font-family: var(--font-mono); }
@media (min-width: 921px) { .case:nth-of-type(even) { grid-template-columns: 1fr 1.1fr; } .case:nth-of-type(even) > :first-child { order: 2; border-right: 0; border-left: 1px solid var(--line); } .case.no-visual:nth-of-type(even) { grid-template-columns: 1fr; } .case.no-visual > :first-child { order: 0; border-left: 0; } }
@media (max-width: 920px) {
  .case { grid-template-columns: 1fr; }
  .case .work-media, .case .sev-visual, .case .term-visual { border-right: 0; border-bottom: 1px solid var(--line); min-height: 0; aspect-ratio: 16 / 10; }
}

/* ── Timeline (experience) ────────────────────────────────────────────── */
.timeline { border-top: 1px solid var(--line); }
.tl-item { display: grid; grid-template-columns: 220px 1fr; gap: 40px; padding: 36px 0; border-bottom: 1px solid var(--line); }
.tl-when { font-family: var(--font-mono); font-size: 13px; color: var(--faint); display: grid; gap: 6px; align-content: start; }
.tl-when .current { color: var(--accent); display: inline-flex; align-items: center; gap: 8px; }
.tl-item h3 { margin-bottom: 4px; }
.tl-company { color: var(--muted); margin-bottom: 16px; }
.tl-item ul { list-style: none; display: grid; gap: 8px; margin-bottom: 20px; }
.tl-item li { position: relative; padding-left: 22px; color: var(--muted); font-size: 15px; }
.tl-item li::before { content: ">"; position: absolute; left: 0; font-family: var(--font-mono); color: var(--faint); }
.tl-item.is-current li::before { color: var(--accent); }
@media (max-width: 760px) { .tl-item { grid-template-columns: 1fr; gap: 12px; padding: 28px 0; } }

/* ── Two-column layouts / about ───────────────────────────────────────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.split-wide { grid-template-columns: 1.3fr 1fr; }
.split-center { align-items: center; }
@media (max-width: 900px) { .split, .split-wide { grid-template-columns: 1fr; } }

.facts { display: grid; }
.facts div { display: flex; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.facts div:last-child { border-bottom: 0; }
.facts dt { color: var(--faint); font-family: var(--font-mono); font-size: 13px; }
.facts dd { text-align: right; }
.status-dd { display: inline-flex; align-items: center; gap: 8px; }
.aside-card { padding: 28px; }
.aside-photo { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.photo-lg { width: 72px; height: 72px; }
.icon-row { display: flex; gap: 8px; margin-top: 20px; }

.prose p { color: var(--muted); font-size: 17px; line-height: 1.75; margin-bottom: 20px; }
.prose p strong { color: var(--text); font-weight: 500; }
.quote { font-family: var(--font-display); font-size: clamp(17px, 1.8vw, 20px); line-height: 1.5; color: var(--text); padding-left: 18px; border-left: 2px solid var(--accent); margin-bottom: 32px; }

.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.principle { padding: 28px; }
.principle .mono { font-size: 12px; color: var(--accent); }
.principle h3 { margin: 14px 0 8px; }
.principle p { color: var(--muted); font-size: 15px; }
@media (max-width: 900px) { .principles { grid-template-columns: 1fr; } }

.toolkit { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.toolkit .card { padding: 24px; }
.toolkit h4 { font-family: var(--font-mono); font-size: 14px; font-weight: 600; margin-bottom: 14px; }

/* Education & certifications */
.edu-card { padding: clamp(26px, 4vw, 40px); display: grid; grid-template-columns: 1fr auto; gap: 24px; margin-bottom: 16px; }
.edu-card .eyebrow { margin-bottom: 14px; }
.edu-title { font-size: clamp(20px, 2.2vw, 26px); }
.edu-sub { margin-top: 6px; }
.edu-card ul { list-style: none; display: grid; gap: 8px; margin-top: 20px; }
.edu-card li { color: var(--muted); padding-left: 22px; position: relative; }
.edu-card li::before { content: ">"; position: absolute; left: 0; font-family: var(--font-mono); color: var(--accent); }
.edu-link { margin-top: 24px; }
.honours { font-family: var(--font-display); font-weight: 600; font-size: clamp(26px, 3vw, 36px); color: var(--accent); line-height: 1; text-align: right; }
@media (max-width: 700px) { .edu-card { grid-template-columns: 1fr; } .honours { text-align: left; } }
.cert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.cert { padding: 24px; display: flex; gap: 18px; align-items: flex-start; }
.cert .icon-wrap { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; background: var(--surface-2); color: var(--accent); flex: none; border: 1px solid var(--line); }
.cert-name { font-size: 17px; }
.cert-meta { font-size: 13px; margin-top: 4px; }
.cert-verify { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-family: var(--font-mono); font-size: 12px; color: var(--accent); }
@media (max-width: 700px) { .cert-grid { grid-template-columns: 1fr; } }

/* ── Forms ────────────────────────────────────────────────────────────── */
.form-card { padding: clamp(24px, 4vw, 40px); }
.field { display: grid; gap: 8px; margin-bottom: 20px; }
.field label { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.field label::first-letter { text-transform: uppercase; }
.field label .req { color: var(--accent); }
.input {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 8px; border: 1px solid var(--line-strong);
  background: var(--bg); color: var(--text); font-size: 15px; outline: none; transition: border-color .2s, box-shadow .2s;
}
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
textarea.input { resize: vertical; min-height: 160px; line-height: 1.6; }
select.input { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 22px) 21px, calc(100% - 17px) 21px; background-size: 5px 5px; background-repeat: no-repeat; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.char-count { font-family: var(--font-mono); font-size: 12px; color: var(--faint); text-align: right; }
.char-count.near-limit { color: var(--sev-critical); }
.form-note { font-size: 13px; color: var(--faint); margin-top: 14px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.contact-list { list-style: none; border-top: 1px solid var(--line); }
.contact-list a { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: clamp(16px, 1.7vw, 19px); transition: color .2s, padding .3s var(--ease); }
.contact-list a:hover { color: var(--accent); padding-left: 8px; }
.contact-list .label { display: block; font-family: var(--font-mono); font-size: 12px; color: var(--faint); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 4px; }
.status-line { font-size: 14px; margin-top: 24px; display: flex; align-items: center; gap: 10px; }
.booking-card { padding: 24px 26px; margin-bottom: 16px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.booking-card .h3 { margin-bottom: 4px; }
.booking-card p { color: var(--muted); font-size: 15px; }
.or-divider { display: flex; align-items: center; gap: 14px; margin: 4px 0 16px; font-family: var(--font-mono); font-size: 12px; color: var(--faint); }
.or-divider::before, .or-divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }.contact-note { font-size: 15px; margin-top: 12px; }

/* ── Assistant chat ───────────────────────────────────────────────────── */
.chat { overflow: hidden; }
.chat-head { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: 13px; }
.chat-status { margin-left: auto; color: var(--faint); font-size: 12px; }
.chat-log { height: 320px; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; scroll-behavior: smooth; }
.msg { max-width: 85%; padding: 11px 15px; border-radius: 12px; font-size: 15px; line-height: 1.55; }
.msg.bot { background: var(--surface-2); border: 1px solid var(--line); border-bottom-left-radius: 4px; align-self: flex-start; }
.msg.user { background: var(--accent); color: var(--accent-ink); border-bottom-right-radius: 4px; align-self: flex-end; }
.msg.typing { color: var(--faint); }
.msg.error { color: var(--sev-critical); }
.chat-suggest { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 20px 16px; }
.chat-suggest button { font-family: var(--font-mono); font-size: 12px; padding: 7px 11px; border-radius: 6px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; transition: all .2s; }
.chat-suggest button:hover { color: var(--text); border-color: var(--accent); }
.chat-form { display: flex; gap: 10px; padding: 14px; border-top: 1px solid var(--line); }
.chat-form .input { min-height: 44px; }
.chat-send { width: 44px; height: 44px; padding: 0; flex: none; }

/* ── Closing CTA ──────────────────────────────────────────────────────── */
.cta { position: relative; overflow: hidden; padding: clamp(36px, 6vw, 80px); text-align: left; }
.cta .bg-glow { top: auto; bottom: -320px; left: 80%; }
.cta .eyebrow .dot { margin-right: 4px; }
.cta-title { max-width: 20ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* ── Error page ───────────────────────────────────────────────────────── */
.error-code { font-family: var(--font-display); font-weight: 600; font-size: clamp(96px, 18vw, 200px); line-height: .9; letter-spacing: -0.05em; color: var(--accent); }
.error-title { margin-top: 16px; }

/* ── Spacing helpers ──────────────────────────────────────────────────── */
.pt-0 { padding-top: 0; }
.pt-sm { padding-top: 24px; }
.hero-page { padding-bottom: 48px; }
.eyebrow-hero { margin-bottom: 20px; }
.eyebrow-gap { margin-bottom: 18px; }
.eyebrow-sm { margin-bottom: 8px; }
.headline-narrow { max-width: 20ch; }
.lead-gap { margin-top: 20px; }
.chips-gap { margin: 8px 0 4px; }
.section-gap { margin-top: clamp(64px, 8vw, 104px); }
.section-gap-sm { margin-top: 48px; }
.section-end { padding-bottom: 40px; }

/* ── Motion ───────────────────────────────────────────────────────────── */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

.to-top { position: fixed; right: 20px; bottom: 20px; z-index: 90; opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity .3s, transform .3s; background: var(--surface); }
.to-top.show { opacity: 1; pointer-events: auto; transform: none; }

@media (max-width: 480px) { :root { --gutter: 16px; } }