/* ─────────────────────────────────────────────
   seanwilliamgoodale.com · design system
   Direction B: tinted-neutral dark, Instrument Sans,
   elevation over borders, purple only in Experiments.
   ───────────────────────────────────────────── */

:root{
  --bg:#0C0C0E;
  --surface:#131316;
  --surface-2:#18181C;
  --ink:#EDEEF2;
  --muted:#9BA1AE;
  --faint:#6B7080;
  --hairline:rgba(237,238,242,0.08);
  --hairline-strong:rgba(237,238,242,0.14);
  --purple:#A78BFA;
  --purple-deep:#6D28D9;
  --radius:16px;
  --radius-pill:100px;
  --font:'Instrument Sans',system-ui,sans-serif;
  --serif:'Newsreader',Georgia,serif;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  font-size:18px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 32px}

/* ─── NAV ─── */
nav{
  position:sticky;top:0;z-index:50;
  background:rgba(12,12,14,0.8);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--hairline);
}
.nav-inner{
  max-width:1100px;margin:0 auto;padding:0 32px;
  height:64px;display:flex;align-items:center;justify-content:space-between;
}
.logo{font-weight:600;font-size:17px;letter-spacing:-0.02em;color:var(--ink);text-decoration:none;white-space:nowrap}
.nav-links{display:flex;gap:32px;list-style:none;align-items:center}
.nav-links a{
  color:var(--muted);text-decoration:none;font-size:15px;font-weight:500;
  transition:color .2s;
}
.nav-links a:hover{color:var(--ink)}
.nav-cta{
  color:var(--ink) !important;
  border:1px solid var(--hairline-strong);
  border-radius:var(--radius-pill);padding:8px 20px;
  transition:background .2s,border-color .2s;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--surface-2);border-color:var(--ink)}

/* ─── HERO ─── */
.hero{padding:120px 0 96px}
.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;align-items:start}
.hero-statement{
  font-size:clamp(40px,5vw,64px);
  font-weight:600;
  letter-spacing:-0.035em;
  line-height:1.05;
  margin-bottom:28px;
}
.hero-sub{
  font-size:20px;color:var(--muted);line-height:1.65;
  max-width:520px;margin-bottom:40px;
}
.hero-sub strong{color:var(--ink);font-weight:500}
.hero-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap}

/* buttons */
.btn-primary{
  background:var(--ink);color:var(--bg);
  font-size:15px;font-weight:600;letter-spacing:-0.01em;
  padding:13px 28px;border-radius:var(--radius-pill);text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
}
.link-quiet{
  color:var(--muted);font-size:15px;font-weight:500;text-decoration:none;
  border-bottom:1px solid transparent;
  padding-bottom:1px;
}
.link-quiet:hover{color:var(--ink);border-color:var(--hairline-strong)}

/* career ledger */
.ledger{padding-top:10px}
.ledger-label{
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--faint);margin-bottom:20px;
}
.ledger-row{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:13px 0;border-bottom:1px solid var(--hairline);
  gap:16px;
}
.ledger-row:first-of-type{border-top:1px solid var(--hairline)}
.ledger-org{font-weight:600;font-size:16px;letter-spacing:-0.01em;white-space:nowrap}
.ledger-role{color:var(--muted);font-size:14px;text-align:right;line-height:1.4}

/* ─── SECTION SHELL ─── */
section{padding:96px 0}
.sec-head{margin-bottom:56px;max-width:720px}
.sec-eyebrow{
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--faint);margin-bottom:16px;
}
.sec-title{
  font-size:clamp(30px,3.6vw,44px);font-weight:600;
  letter-spacing:-0.03em;line-height:1.1;
}
.sec-note{color:var(--muted);font-size:18px;margin-top:16px;max-width:560px}

/* ─── ABOUT ─── */
.about-grid{
  display:grid;grid-template-columns:260px 1.15fr 1fr;gap:56px;align-items:start;
}
.about-photo img{
  width:100%;border-radius:var(--radius);
  border:1px solid var(--hairline);
}
.editorial p{font-size:19px;color:var(--muted);line-height:1.75;margin-bottom:24px}
.editorial p:last-child{margin-bottom:0}
.editorial p strong{color:var(--ink);font-weight:500}
.dropcap::first-letter{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:74px;line-height:.8;float:left;
  margin:8px 12px 0 0;color:var(--ink);
}
.pull{
  font-family:var(--serif);font-style:italic;font-size:26px;line-height:1.45;
  color:var(--ink);letter-spacing:-0.01em;
  border-left:1px solid var(--hairline-strong);padding-left:28px;
  margin-bottom:32px;
}
.about-side p{font-size:17px;color:var(--muted);line-height:1.7}

/* profile clusters */
.profile-clusters{
  display:grid;grid-template-columns:1fr 1fr;gap:48px 64px;margin-top:72px;
}
.cluster{border-top:1px solid var(--hairline-strong);padding-top:24px}
.cluster-label{
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--faint);margin-bottom:18px;
}
.cluster-list{list-style:none}
.cluster-list li{
  font-size:17px;color:var(--muted);
  padding:9px 0;border-bottom:1px solid var(--hairline);
}
.cluster-list li:last-child{border-bottom:none}
.cluster p{font-size:17px;color:var(--muted);line-height:1.7;margin-bottom:16px}
.edu-row{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px}
.edu-row:last-child{margin-bottom:0}
.edu-row img{
  width:44px;height:44px;object-fit:cover;
  border-radius:8px;border:1px solid var(--hairline);
}
.edu-name{font-weight:600;font-size:17px;letter-spacing:-0.01em;margin-bottom:2px}
.edu-detail{color:var(--faint);font-size:14px;line-height:1.5}

/* ─── SHIPPED CARDS ─── */
.ship-card{
  background:var(--surface);
  border:1px solid var(--hairline);
  border-radius:var(--radius);
  padding:40px;
  margin-bottom:24px;
  display:grid;grid-template-columns:1fr 380px;gap:48px;
}
.ship-card:last-child{margin-bottom:0}
.ship-meta{
  display:flex;justify-content:space-between;align-items:baseline;
  margin-bottom:20px;gap:16px;
}
.ship-client{
  font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--faint);
}
.ship-metric{font-size:15px;color:var(--muted);white-space:nowrap}
.ship-metric b{color:var(--ink);font-weight:600;font-size:17px;letter-spacing:-0.01em}
.ship-title{
  font-size:28px;font-weight:600;letter-spacing:-0.025em;line-height:1.15;
  margin-bottom:14px;
}
.ship-desc{color:var(--muted);font-size:17px;line-height:1.65;margin-bottom:28px}
.ship-foot{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:20px;border-top:1px solid var(--hairline);
  font-size:14px;color:var(--faint);gap:16px;flex-wrap:wrap;
}
.ship-stack{letter-spacing:.01em}
.ship-status{display:flex;align-items:center;gap:8px;white-space:nowrap;color:var(--muted)}
.ship-note{margin-top:14px;font-size:13px;color:var(--faint)}
.dot{width:7px;height:7px;border-radius:50%;background:#E8B94A;box-shadow:0 0 8px rgba(232,185,74,.5);flex-shrink:0}
.dot.live{background:#5BD98A;box-shadow:0 0 8px rgba(91,217,138,.5)}
.ship-media{
  background:linear-gradient(135deg,var(--surface-2),#1C1C21 60%,var(--surface-2));
  border:1px solid var(--hairline);
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  min-height:220px;
  color:var(--faint);font-size:13px;letter-spacing:.06em;text-transform:uppercase;
  text-align:center;padding:16px;
}
.tile-media[hidden]{display:none}

/* ─── ADVISORY LIST ─── */
.adv-group{margin-bottom:56px}
.adv-group:last-child{margin-bottom:0}
.adv-group-label{
  font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--faint);padding-bottom:16px;border-bottom:1px solid var(--hairline-strong);
}
.adv-row{
  display:grid;grid-template-columns:1fr 120px 150px 24px;gap:24px;align-items:baseline;
  padding:22px 0;border-bottom:1px solid var(--hairline);
  text-decoration:none;color:inherit;cursor:pointer;
}
.adv-row:hover .adv-arrow{color:var(--ink)}
.adv-name{font-size:19px;font-weight:600;letter-spacing:-0.015em}
.adv-org{color:var(--faint);font-size:14px}
.adv-metric{color:var(--muted);font-size:15px;text-align:right;white-space:nowrap}
.adv-metric b{color:var(--ink);font-weight:600}
.adv-arrow{color:var(--faint)}

/* ─── WRITING ─── */
.writing-row{
  display:grid;grid-template-columns:48px 1fr 24px;gap:24px;align-items:baseline;
  padding:26px 0;border-bottom:1px solid var(--hairline);
  text-decoration:none;color:inherit;
}
.writing-row:first-of-type{border-top:1px solid var(--hairline)}
.writing-row:hover .adv-arrow{color:var(--ink)}
.wr-index{color:var(--faint);font-size:13px;font-weight:500}
.wr-meta{
  font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--faint);margin-bottom:8px;
}
.wr-title{font-size:22px;font-weight:600;letter-spacing:-0.02em;margin-bottom:6px}
.wr-sub{color:var(--muted);font-size:15px;line-height:1.55}
.writing-note{color:var(--faint);font-size:14px;margin-top:28px}
.writing-note a{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--hairline-strong);transition:color .2s}
.writing-note a:hover{color:var(--ink)}

/* ─── EXPERIMENTS · the only color on the site ─── */
.exp-strip{
  background:linear-gradient(135deg,#100B1E 0%,#150E28 55%,#0E0B1A 100%);
  border:1px solid rgba(167,139,250,0.18);
  border-radius:var(--radius);
  padding:40px 48px;
  display:flex;justify-content:space-between;align-items:center;gap:40px;
  position:relative;overflow:hidden;
}
.exp-strip::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px 200px at 85% 20%,rgba(167,139,250,0.09),transparent);
}
.exp-label{
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--purple);opacity:.8;margin-bottom:10px;
}
.exp-title{font-size:24px;font-weight:600;letter-spacing:-0.02em;color:#E9E2FF;margin-bottom:8px}
.exp-desc{color:#B4A8DC;font-size:16px;max-width:520px;line-height:1.65}
.exp-foot{display:flex;align-items:center;gap:20px;margin-top:18px}
.exp-status{display:flex;align-items:center;gap:8px;white-space:nowrap;color:#B4A8DC;font-size:14px}
.btn-play{
  background:var(--purple-deep);color:#F1EBFF;
  font-size:15px;font-weight:600;padding:13px 28px;border-radius:var(--radius-pill);
  text-decoration:none;white-space:nowrap;
  box-shadow:0 0 24px rgba(109,40,217,0.35);
  position:relative;z-index:1;
  display:inline-flex;align-items:center;gap:8px;
}

/* ─── CONTACT ─── */
.contact{padding:120px 0 100px}
.contact-statement{
  font-size:clamp(30px,3.6vw,44px);font-weight:600;letter-spacing:-0.03em;
  line-height:1.15;max-width:640px;margin-bottom:24px;
}
.contact-note{color:var(--muted);font-size:18px;max-width:560px;margin-bottom:48px}
.contact-links{
  display:flex;gap:36px;flex-wrap:wrap;align-items:baseline;
  padding-top:32px;border-top:1px solid var(--hairline);
}
.contact-link{
  color:var(--ink);text-decoration:none;font-size:17px;font-weight:500;
  border-bottom:1px solid var(--hairline-strong);
  padding-bottom:2px;
}
.contact-link:hover{border-color:var(--ink)}
.contact-link span:first-child{color:var(--faint);font-size:13px;margin-right:8px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}

/* ─── FOOTER ─── */
footer{
  border-top:1px solid var(--hairline);
  padding:32px 0;color:var(--faint);font-size:14px;
}
.footer-inner{
  max-width:1100px;margin:0 auto;padding:0 32px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}

/* ─── CASE MODAL ─── */
.modal-overlay{
  position:fixed;inset:0;z-index:500;
  background:rgba(12,12,14,0.72);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;
  padding:24px;
  opacity:0;pointer-events:none;
  transition:opacity .25s;
}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal-box{
  background:var(--surface);
  border:1px solid var(--hairline-strong);
  border-radius:var(--radius);
  max-width:760px;width:100%;max-height:86vh;overflow-y:auto;
  padding:48px;position:relative;
  transform:translateY(12px);transition:transform .25s cubic-bezier(.2,.8,.2,1);
}
.modal-overlay.open .modal-box{transform:translateY(0)}
.modal-close{
  position:sticky;top:0;float:right;margin:-16px -16px 0 0;
  width:36px;height:36px;border-radius:50%;
  background:var(--surface-2);border:1px solid var(--hairline);
  color:var(--muted);font-size:18px;line-height:1;cursor:pointer;
  transition:color .2s,border-color .2s;
}
.modal-close:hover{color:var(--ink);border-color:var(--hairline-strong)}
.modal-co{
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--faint);margin-bottom:12px;
}
.modal-title{
  font-size:28px;font-weight:600;letter-spacing:-0.025em;line-height:1.15;
  margin-bottom:18px;
}
.case-tags{display:flex;flex-wrap:wrap;gap:8px}
.case-tag-pill{
  font-size:12px;font-weight:500;color:var(--muted);
  border:1px solid var(--hairline);border-radius:var(--radius-pill);
  padding:5px 14px;
}
.par-block{margin-bottom:24px}
.par-label{
  display:flex;align-items:center;gap:10px;
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--faint);margin-bottom:8px;
}
.par-label span{width:16px;height:1px;background:var(--faint)}
.par-text{color:var(--muted);font-size:16px;line-height:1.7}
.modal-metrics{
  display:flex;flex-wrap:wrap;gap:32px;
  padding-top:24px;border-top:1px solid var(--hairline);
}
.modal-metric-val{font-size:24px;font-weight:600;letter-spacing:-0.02em}
.modal-metric-lbl{color:var(--faint);font-size:13px;margin-top:2px}

/* ─── PROJECT PAGE ─── */
.page-hero{padding:96px 0 24px}
.page-title{
  font-size:clamp(36px,4.4vw,56px);font-weight:600;
  letter-spacing:-0.035em;line-height:1.05;margin-bottom:20px;
}
.tier{margin-bottom:72px}
.tier:last-child{margin-bottom:0}
.tier .adv-group-label{margin-bottom:28px}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.tool-card{
  background:var(--surface);
  border:1px solid var(--hairline);
  border-radius:var(--radius);
  padding:32px;
  display:flex;flex-direction:column;
}
.tool-title{font-size:22px;font-weight:600;letter-spacing:-0.02em;margin-bottom:12px}
.tool-desc{color:var(--muted);font-size:16px;line-height:1.65;flex:1;margin-bottom:24px}
.tool-foot{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:18px;border-top:1px solid var(--hairline);
  font-size:13px;color:var(--faint);gap:16px;flex-wrap:wrap;
}
.tool-actions{display:flex;align-items:center;gap:16px}
.btn-small{padding:10px 22px;font-size:14px}

/* ─── MOTION ─── */
@media(prefers-reduced-motion:no-preference){
  .rise{opacity:0;transform:translateY(16px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
  .rise.on{opacity:1;transform:none}
  .btn-primary{transition:transform .2s cubic-bezier(.2,.8,.2,1),opacity .2s}
  .btn-primary:hover{transform:translateY(-1px);opacity:.9}
  .link-quiet{transition:color .2s,border-color .2s}
  .ship-card{transition:border-color .25s,transform .25s cubic-bezier(.2,.8,.2,1)}
  .ship-card:hover{border-color:var(--hairline-strong);transform:translateY(-2px)}
  .tool-card{transition:border-color .25s,transform .25s cubic-bezier(.2,.8,.2,1)}
  .tool-card:hover{border-color:var(--hairline-strong);transform:translateY(-2px)}
  .adv-row{transition:padding-left .25s cubic-bezier(.2,.8,.2,1)}
  .adv-row:hover{padding-left:12px}
  .adv-arrow{transition:color .2s,transform .25s}
  .adv-row:hover .adv-arrow,.writing-row:hover .adv-arrow{transform:translateX(4px)}
  .contact-link{transition:border-color .2s}
  .btn-play{transition:transform .2s,box-shadow .2s}
  .btn-play:hover{transform:translateY(-1px);box-shadow:0 0 32px rgba(139,92,246,0.5)}
}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  .nav-inner{padding:0 20px}
  .nav-links{gap:20px}
  .nav-links li:not(.nav-keep){display:none}
  .wrap{padding:0 20px}
  .hero{padding:72px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:56px}
  .hero-sub{font-size:18px}
  section{padding:64px 0}
  .sec-head{margin-bottom:40px}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-photo{max-width:320px}
  .profile-clusters{grid-template-columns:1fr;gap:40px;margin-top:56px}
  .ship-card{grid-template-columns:1fr;padding:28px;gap:32px}
  .ship-media{min-height:180px}
  .ship-meta{flex-direction:column;align-items:flex-start;gap:6px}
  .ship-metric{white-space:normal}
  .adv-row{grid-template-columns:1fr auto 24px}
  .adv-org{display:none}
  .adv-name{font-size:17px}
  .writing-row{grid-template-columns:1fr 24px}
  .wr-index{display:none}
  .exp-strip{flex-direction:column;align-items:flex-start;padding:32px}
  .contact{padding:80px 0 72px}
  .contact-links{flex-direction:column;gap:20px}
  .tool-grid{grid-template-columns:1fr}
  .modal-box{padding:32px 24px}
  .page-hero{padding:64px 0 16px}
  .tier{margin-bottom:56px}
}