/* ============================================================
   Thompson Kinkade Foundry — shared stylesheet
   House palette: iron / bone / paper / ember / green
   Type: Spectral (serif) · Hanken Grotesk (sans) · IBM Plex Mono (mono)
   ============================================================ */

:root{
  /* dark */
  --iron:#0E0F12; --iron-2:#16181C; --iron-3:#1E2127;
  /* light */
  --bone:#E9E4D8; --paper:#F4F1E8; --paper-2:#FBF9F3;
  /* ink */
  --ink:#16181C; --ink-soft:#4A4A45; --muted:#8A8479;
  /* on-dark */
  --ash:#EDEAE3; --smoke:#9A968E; --smoke-dim:#6A6862;
  /* accents */
  --ember:#B8791F; --ember-bright:#E0A03C; --ember-dark:#9A6410;
  --green:#46B07E; --green-dk:#2E7D5B;
  /* lines */
  --line:rgba(20,22,26,.12); --line-2:rgba(20,22,26,.20);
  --line-d:rgba(237,234,227,.14); --line-d2:rgba(237,234,227,.26);
  /* faces */
  --serif:"Spectral",Georgia,"Times New Roman",serif;
  --sans:"Hanken Grotesk",system-ui,-apple-system,Segoe UI,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --wrap:1140px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  font-weight:400;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}

/* ---------- eyebrow / mono labels ---------- */
.mono{font-family:var(--mono);font-weight:500;letter-spacing:.16em;text-transform:uppercase}
.eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--ember)}

/* ============================================================
   MASTHEAD (iron, repeats on every page)
   ============================================================ */
.masthead{background:var(--iron);border-bottom:1px solid #000}
.mh{display:flex;align-items:center;justify-content:space-between;gap:18px 26px;flex-wrap:wrap;padding:15px 28px;max-width:var(--wrap);margin:0 auto}
.mh-left{display:flex;align-items:center;gap:18px;min-width:0}

/* circular home button with TKF monogram */
.tkf-dot{
  width:40px;height:40px;flex:0 0 40px;border-radius:50%;
  border:1px solid var(--line-d2);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-weight:600;font-size:14px;color:var(--ash);
  letter-spacing:.01em;white-space:nowrap;line-height:1;
  transition:border-color .25s ease,color .25s ease;
}
.tkf-dot:hover{border-color:var(--ember);color:var(--ember-bright)}
.tkf-dot:focus-visible{outline:2px solid var(--ember-bright);outline-offset:3px}

.mh-wordmark{font-family:var(--serif);font-weight:500;font-size:18px;color:var(--ash);letter-spacing:.01em;white-space:nowrap}
.mh-wordmark .ex{color:var(--ember-bright)}

/* nav */
.nav{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.nav a{
  font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;
  text-transform:uppercase;color:var(--smoke);padding:4px 0;position:relative;
  transition:color .2s ease;
}
.nav a:hover{color:var(--ash)}
.nav a.is-active{color:var(--ash)}
.nav a.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:var(--ember);
}
.nav a:focus-visible{outline:2px solid var(--ember-bright);outline-offset:4px}

.mh-meta{font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--smoke-dim);text-align:right;line-height:1.7}

@media(max-width:860px){
  .mh-meta{display:none}
  .nav{gap:18px}
}
@media(max-width:560px){
  .mh{padding:13px 20px}
  .wrap{padding:0 20px}
  .nav a{font-size:11px;letter-spacing:.1em}
}

/* ============================================================
   HERO (home) — iron band + engraved measurement scale
   ============================================================ */
.hero{
  background:
    radial-gradient(120% 140% at 78% -10%, rgba(184,121,31,.10), transparent 55%),
    linear-gradient(180deg,var(--iron) 0%,var(--iron-2) 100%);
  color:var(--ash);position:relative;overflow:hidden;
}
.hero-grid{position:absolute;inset:0;opacity:.5;pointer-events:none}
.hero-inner{max-width:var(--wrap);margin:0 auto;padding:88px 28px 0;position:relative}
.hero-eyebrow{color:var(--ember-bright);margin-bottom:26px}
.hero h1{
  font-family:var(--serif);font-weight:400;letter-spacing:.005em;
  font-size:clamp(34px,6.4vw,68px);line-height:1.04;color:var(--ash);
  max-width:14ch;
}
.hero .thesis{
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:clamp(19px,2.5vw,28px);line-height:1.35;color:var(--ember-bright);
  margin-top:26px;max-width:24ch;
}
.hero .lede{
  font-family:var(--sans);font-size:clamp(15px,1.5vw,17px);line-height:1.7;
  color:var(--smoke);max-width:54ch;margin-top:24px;font-weight:400;
}
.hero .lede strong{color:var(--ash);font-weight:600}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px;align-items:center}

/* engraved measurement-scale signature (hero base) */
.scale{position:relative;margin-top:64px;height:46px}
.scale svg{width:100%;height:100%;display:block}

/* buttons */
.btn{
  font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  padding:13px 22px;border:1px solid transparent;transition:all .22s ease;display:inline-block;
}
.btn-ember{background:var(--ember);color:var(--iron);border-color:var(--ember)}
.btn-ember:hover{background:var(--ember-bright);border-color:var(--ember-bright)}
.btn-ghost{background:transparent;color:var(--ash);border-color:var(--line-d2)}
.btn-ghost:hover{border-color:var(--ash)}
.btn:focus-visible{outline:2px solid var(--ember-bright);outline-offset:3px}

/* dark button variant on light pages */
.btn-ink{background:var(--ink);color:var(--paper-2);border-color:var(--ink)}
.btn-ink:hover{background:var(--iron-3)}

/* ============================================================
   SECTIONS (light)
   ============================================================ */
.section{padding:84px 0}
.section.bone{background:var(--bone)}
.section.paper{background:var(--paper)}
.section-eyebrow{color:var(--ember-dark);margin-bottom:18px}
.section h2{
  font-family:var(--serif);font-weight:400;font-size:clamp(26px,3.4vw,40px);
  line-height:1.12;letter-spacing:.005em;color:var(--ink);max-width:20ch;
}
.section .intro{
  font-size:clamp(16px,1.6vw,18px);line-height:1.7;color:var(--ink-soft);
  max-width:60ch;margin-top:20px;
}

/* page header band for interior pages */
.pagehead{background:var(--iron);color:var(--ash);padding:64px 0 60px;position:relative;overflow:hidden}
.pagehead-grid{position:absolute;inset:0;opacity:.4;pointer-events:none}
.pagehead .wrap{position:relative}
.pagehead .eyebrow{color:var(--ember-bright);margin-bottom:20px}
.pagehead h1{
  font-family:var(--serif);font-weight:400;font-size:clamp(30px,4.6vw,52px);
  line-height:1.08;letter-spacing:.005em;color:var(--ash);max-width:18ch;
}
.pagehead .sub{
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:clamp(17px,2vw,22px);color:var(--ember-bright);margin-top:18px;max-width:34ch;
}

/* pagehead with a pull-quote to the right of the headline */
.pagehead-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,330px);gap:54px;align-items:center}
.head-quote{
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:clamp(18px,1.9vw,23px);line-height:1.4;color:var(--ember-bright);
  border-left:2px solid var(--ember);padding-left:24px;max-width:32ch;
}
@media(max-width:820px){
  .pagehead-split{grid-template-columns:1fr;gap:30px}
  .head-quote{margin-top:6px}
}

/* ---------- pillar / card grids ---------- */
.grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:48px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.cell{background:var(--paper-2);padding:34px 30px}
.section.bone .cell{background:var(--bone)}
.cell .num{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--ember-dark);text-transform:uppercase}
.cell h3{font-family:var(--serif);font-weight:500;font-size:23px;line-height:1.2;margin:14px 0 12px;color:var(--ink)}
.cell p{font-size:15.5px;line-height:1.65;color:var(--ink-soft)}
@media(max-width:820px){
  .grid-3,.grid-2{grid-template-columns:1fr}
}

/* ---------- prose blocks ---------- */
.prose{max-width:64ch}
.prose p{font-size:17px;line-height:1.75;color:var(--ink-soft);margin-bottom:22px}
.prose p strong{color:var(--ink);font-weight:600}
.prose .first{font-size:19px;color:var(--ink)}
.prose h3{font-family:var(--serif);font-weight:500;font-size:24px;color:var(--ink);margin:40px 0 14px}

/* two-column layout for interior content */
.cols{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:60px;align-items:start}
.aside{
  font-family:var(--mono);font-size:12.5px;line-height:1.9;letter-spacing:.02em;
  color:var(--ink-soft);border-top:2px solid var(--ember);padding-top:18px;
}
.aside .lbl{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;font-size:10.5px;margin-bottom:2px}
.aside .row{margin-bottom:16px}
.aside .row b{color:var(--ink);font-weight:600;font-family:var(--sans);font-size:14px;letter-spacing:0;text-transform:none}
@media(max-width:820px){
  .cols{grid-template-columns:1fr;gap:42px}
}

/* inline text link in light prose */
.tlink{color:var(--green-dk);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;transition:color .2s}
.tlink:hover{color:var(--ember-dark)}

/* divider rule */
.rule{height:1px;background:var(--line);margin:0}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:48px}
.contact-cell{background:var(--paper-2);padding:38px 34px}
.contact-cell .lbl{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ember-dark)}
.contact-cell .big{font-family:var(--serif);font-size:24px;color:var(--ink);margin-top:12px;word-break:break-word}
.contact-cell .big a{border-bottom:1px solid var(--line-2);transition:border-color .2s,color .2s}
.contact-cell .big a:hover{color:var(--ember-dark);border-color:var(--ember)}
.contact-cell p{color:var(--ink-soft);font-size:15px;margin-top:10px}
@media(max-width:680px){.contact-grid{grid-template-columns:1fr}}

/* ============================================================
   FOOTER (iron)
   ============================================================ */
.foot{background:var(--iron);color:var(--smoke);padding:54px 0 40px;border-top:1px solid #000}
.foot-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.foot-brand{font-family:var(--serif);font-size:20px;color:var(--ash)}
.foot-brand .ex{color:var(--ember-bright)}
.foot-nav{display:flex;gap:22px;flex-wrap:wrap}
.foot-nav a{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--smoke);transition:color .2s}
.foot-nav a:hover{color:var(--ash)}
.foot-meta{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:40px;padding-top:22px;border-top:1px solid var(--line-d)}
.foot-meta span{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--smoke-dim)}
.foot-meta a{color:var(--smoke-dim);transition:color .2s}
.foot-meta a:hover{color:var(--smoke)}

/* ============================================================
   reveal-on-load (respects reduced motion)
   ============================================================ */
.fade{opacity:0;transform:translateY(10px);animation:rise .7s cubic-bezier(.2,.7,.3,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.14s}.d3{animation-delay:.23s}
.d4{animation-delay:.32s}.d5{animation-delay:.41s}.d6{animation-delay:.5s}
@keyframes rise{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){
  .fade{animation:none;opacity:1;transform:none}
  html{scroll-behavior:auto}
}