/* =========================================================
   Shaun Prime — personal site
   Light · modern · crisp · sharp · cool
   ========================================================= */

:root{
  --bg:#ffffff;
  --bg-2:#f6f7f9;
  --surface:#ffffff;
  --surface-2:#f2f4f7;
  --ink:#0a0c10;            /* near-black text */
  --ink-2:#3b4250;
  --muted:#697086;
  --muted-2:#9aa1b1;
  --line:#e7e9ee;
  --line-strong:#d2d6df;
  --accent:#1f4dff;        /* electric cobalt */
  --accent-2:#5b7bff;
  --accent-wash:#eef2ff;
  --max:1180px;
  --pad:clamp(20px,5vw,72px);
  --r:8px;                 /* sharp, small radius */
  --r-lg:14px;
  --ease:cubic-bezier(.22,1,.36,1);
  --font-display:"Space Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* faint cool grid wash */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(800px 500px at 88% -10%, rgba(31,77,255,.06), transparent 60%),
    linear-gradient(180deg,#fbfcfe,#ffffff 30%);
}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- typography ---------- */
h1,h2,h3,.display{font-family:var(--font-display);font-weight:600;letter-spacing:-.025em;line-height:1.03;color:var(--ink)}
.eyebrow{
  font-family:var(--font-display);
  font-size:12px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--accent);font-weight:600;
}
.lead{font-size:clamp(18px,2.1vw,22px);color:var(--ink-2);line-height:1.55;max-width:62ch;font-weight:400}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(12px);
  background:rgba(255,255,255,.78);
  border-bottom:1px solid var(--line);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{font-family:var(--font-display);font-weight:600;font-size:18px;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.brand .dot{width:8px;height:8px;border-radius:0;background:var(--accent);transform:rotate(45deg)}
.navlinks{display:flex;gap:4px;align-items:center}
.navlinks a{
  font-size:14.5px;color:var(--muted);padding:8px 14px;border-radius:6px;font-weight:500;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.navlinks a:hover{color:var(--ink);background:var(--bg-2)}
.navlinks a.active{color:var(--ink)}
.navlinks a.cta{
  background:var(--ink);color:#fff;font-weight:600;padding:9px 18px;
}
.navlinks a.cta:hover{background:var(--accent);color:#fff}
.menu-btn{display:none;background:none;border:1px solid var(--line-strong);color:var(--ink);
  width:42px;height:42px;border-radius:6px;font-size:18px;cursor:pointer}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-display);font-weight:600;font-size:15px;
  padding:13px 22px;border-radius:7px;cursor:pointer;border:1px solid transparent;
  transition:transform .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--ink);color:#fff}
.btn--primary:hover{background:var(--accent)}
.btn--ghost{border-color:var(--line-strong);color:var(--ink)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn .arrow{transition:transform .2s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

/* ---------- sections ---------- */
section{padding:clamp(60px,8vw,108px) 0}
.section-head{max-width:740px;margin-bottom:clamp(36px,5vw,56px)}
.section-head h2{font-size:clamp(30px,4.4vw,50px);margin:14px 0 16px}

/* ---------- hero ---------- */
.hero{padding-top:clamp(48px,7vw,88px);padding-bottom:clamp(44px,6vw,76px)}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero h1{font-size:clamp(40px,6.6vw,86px);margin:20px 0 24px;letter-spacing:-.035em}
.hero h1 .grad{color:var(--accent)}
.hero__roles{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.hero__roles span{
  font-family:var(--font-display);font-size:13px;color:var(--ink-2);font-weight:500;
  border:1px solid var(--line-strong);padding:7px 13px;border-radius:999px;background:var(--surface);
}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* portrait / photo frame (graceful fallback) */
.portrait{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line-strong);aspect-ratio:4/5;
  background:
    linear-gradient(160deg,#eef1f6,#f8fafc),
    radial-gradient(120% 80% at 70% 0%, rgba(31,77,255,.10), transparent 60%);
  box-shadow:0 24px 60px -34px rgba(15,23,42,.35);
}
.portrait img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;z-index:1}
.portrait::after{
  content:attr(data-fallback);
  position:absolute;inset:0;display:grid;place-items:center;z-index:0;
  font-family:var(--font-display);font-weight:600;font-size:clamp(40px,7vw,72px);
  color:var(--line-strong);letter-spacing:.04em;
}
.portrait--wide{aspect-ratio:16/11}

/* ---------- stats ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
}
.stat{background:var(--surface);padding:30px 26px}
.stat .num{font-family:var(--font-display);font-weight:600;font-size:clamp(30px,4vw,46px);
  letter-spacing:-.03em;color:var(--ink);line-height:1}
.stat .num .unit{color:var(--accent)}
.stat .lbl{color:var(--muted);font-size:14px;margin-top:11px;line-height:1.45}

/* ---------- pillars (what I build) ---------- */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.pillar{background:var(--surface);padding:28px 24px}
.pillar .n{font-family:var(--font-display);font-size:13px;font-weight:600;color:var(--accent);letter-spacing:.02em}
.pillar h3{font-size:19px;margin:10px 0 9px;letter-spacing:-.02em}
.pillar p{color:var(--muted);font-size:14px;line-height:1.5}

/* ---------- expertise cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:28px 26px;transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:0 18px 40px -28px rgba(15,23,42,.35)}
.card .ico{
  width:44px;height:44px;border-radius:8px;display:grid;place-items:center;
  background:var(--accent-wash);color:var(--accent);margin-bottom:18px;font-size:18px;
}
.card h3{font-size:19px;margin-bottom:11px;letter-spacing:-.02em}
.card p{color:var(--muted);font-size:15px}
.card ul{list-style:none;margin-top:13px;display:flex;flex-direction:column;gap:8px}
.card li{color:var(--ink-2);font-size:14.5px;padding-left:18px;position:relative}
.card li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;background:var(--accent);transform:rotate(45deg)}

/* ---------- highlights ---------- */
.highlights{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.hl{
  background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r);padding:30px 28px;
  transition:border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
  position:relative;overflow:hidden;
}
.hl::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);opacity:0;transition:opacity .25s var(--ease)}
.hl:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:0 18px 40px -28px rgba(15,23,42,.35)}
.hl:hover::before{opacity:1}
.hl .tag{font-family:var(--font-display);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.hl h3{font-size:21px;margin:12px 0 10px;letter-spacing:-.02em}
.hl p{color:var(--muted);font-size:15px}

/* ---------- timeline / work ---------- */
.tl{display:flex;flex-direction:column}
.tl__item{
  display:grid;grid-template-columns:240px 1fr;gap:40px;
  padding:38px 0;border-top:1px solid var(--line);
}
.tl__item:last-child{border-bottom:1px solid var(--line)}
.tl__meta .role{font-family:var(--font-display);font-weight:600;font-size:14px;color:var(--accent);letter-spacing:-.01em}
.tl__meta .co{font-family:var(--font-display);font-size:26px;font-weight:600;letter-spacing:-.03em;margin:6px 0 8px;color:var(--ink)}
.tl__meta .when{color:var(--muted);font-size:13.5px}
.tl__meta .where{color:var(--muted-2);font-size:13.5px;margin-top:2px}
.tl__body>p{color:var(--muted);margin-bottom:18px;max-width:64ch}
.tl__body ul{list-style:none;display:grid;gap:11px}
.tl__body li{position:relative;padding-left:24px;color:var(--ink-2);font-size:15px;line-height:1.55}
.tl__body li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;background:var(--accent);transform:rotate(45deg)}
.tl__body li b{color:var(--ink);font-weight:600}
.tl__body .muted-li{color:var(--muted)}
.tl__body .muted-li::before{background:var(--line-strong)}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:clamp(36px,6vw,72px);align-items:start}
.prose p{color:var(--ink-2);font-size:17.5px;line-height:1.72;margin-bottom:20px}
.prose p b{color:var(--ink);font-weight:600}
.sidecard{
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;
  position:sticky;top:90px;
}
.sidecard h3{font-size:12px;font-family:var(--font-display);letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin-bottom:18px;font-weight:600}
.facts{list-style:none;display:flex;flex-direction:column;gap:15px}
.facts li{display:flex;flex-direction:column;gap:3px;padding-bottom:15px;border-bottom:1px solid var(--line)}
.facts li:last-child{border-bottom:none;padding-bottom:0}
.facts .k{font-size:12px;color:var(--muted-2);letter-spacing:.06em;text-transform:uppercase}
.facts .v{font-size:15.5px;color:var(--ink);font-family:var(--font-display);font-weight:500}

/* sector chips */
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:8px}
.chips span{font-size:14px;color:var(--ink-2);border:1px solid var(--line-strong);background:var(--surface);padding:7px 13px;border-radius:999px}

/* ---------- contact ---------- */
.contact-card{
  background:var(--bg-2);
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(36px,6vw,72px);text-align:center;
}
.contact-card h2{font-size:clamp(32px,5vw,58px);margin-bottom:18px;letter-spacing:-.03em}
.contact-card .lead{margin:0 auto 34px}
.contact-methods{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* big CTA band */
.cta-band{
  background:var(--ink);color:#fff;
  border-radius:var(--r-lg);
  padding:clamp(38px,6vw,68px);display:flex;flex-wrap:wrap;gap:28px;
  align-items:center;justify-content:space-between;
}
.cta-band h2{font-size:clamp(28px,3.6vw,42px);max-width:18ch;color:#fff;letter-spacing:-.03em}
.cta-band p{color:rgba(255,255,255,.66);margin-top:11px;max-width:46ch}
.cta-band .btn--primary{background:#fff;color:var(--ink)}
.cta-band .btn--primary:hover{background:var(--accent);color:#fff}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding:46px 0 56px;margin-top:36px}
.footer__inner{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.footer .brand{font-size:16px}
.footer__links{display:flex;gap:22px;flex-wrap:wrap}
.footer__links a{color:var(--muted);font-size:14.5px;transition:color .2s var(--ease)}
.footer__links a:hover{color:var(--accent)}
.footer__copy{color:var(--muted-2);font-size:13px;width:100%;margin-top:6px}

/* ---------- colour-block sections ---------- */
.section--accent{background:var(--accent);color:#fff}
.section--accent .eyebrow{color:rgba(255,255,255,.78)}
.section--accent h2,.section--accent h3{color:#fff}
.section--accent .lead{color:rgba(255,255,255,.84)}
.section--accent .pillars{background:rgba(255,255,255,.85);border:2px solid rgba(255,255,255,.85);gap:2px}
.section--accent .pillar{background:var(--accent)}
.section--accent .pillar .n{color:#fff}
.section--accent .pillar p{color:rgba(255,255,255,.82)}

.section--ink{background:var(--ink);color:#fff}
.section--ink .eyebrow{color:var(--accent-2)}
.section--ink h2,.section--ink h3{color:#fff}
.section--ink .lead{color:rgba(255,255,255,.72)}

.section--tint{background:var(--accent-wash)}

/* stats on dark ink band */
.stats--ink{background:rgba(255,255,255,.65);border:2px solid rgba(255,255,255,.65);gap:2px}
.stats--ink .stat{background:var(--ink)}
.stats--ink .stat .num{color:#fff}
.stats--ink .stat .num .unit{color:var(--accent-2)}
.stats--ink .stat .lbl{color:rgba(255,255,255,.62)}

/* ---------- framed photo (blue block behind) ---------- */
.framewrap{position:relative;display:block}
.framewrap::before{
  content:"";position:absolute;right:-14px;bottom:-14px;
  width:62%;height:70%;background:var(--accent);border-radius:var(--r-lg);z-index:0;
}
.framewrap::after{
  content:"";position:absolute;left:-14px;top:-14px;
  width:42px;height:42px;border-top:3px solid var(--ink);border-left:3px solid var(--ink);z-index:2;
}
.framewrap .portrait{position:relative;z-index:1}

/* ---------- physical / digital split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:16px;position:relative}
.split .card{background:var(--surface)}

/* ---------- brand band ---------- */
.brandband{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0}
.brandband .lbl{font-family:var(--font-display);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px}
.brandlist{display:flex;flex-wrap:nowrap;white-space:nowrap;gap:8px 18px;align-items:center}
.brandlist span{font-family:var(--font-display);font-weight:600;font-size:clamp(13px,1.7vw,20px);color:var(--ink);letter-spacing:-.02em;white-space:nowrap}
.brandlist .sep{color:var(--accent);font-weight:600}

/* ---------- case studies (companies) ---------- */
.case{padding:clamp(48px,7vw,92px) 0;border-top:1px solid var(--line)}
.case:first-of-type{border-top:none;padding-top:clamp(8px,2vw,20px)}
.case__top{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 18px;margin-bottom:30px}
.case__num{font-family:var(--font-display);font-weight:600;font-size:15px;color:var(--accent)}
.case__name{font-family:var(--font-display);font-weight:600;font-size:clamp(30px,4.6vw,52px);letter-spacing:-.03em;line-height:1;color:var(--ink)}
.case__meta{font-size:14px;color:var(--muted);width:100%}
.case__meta b{color:var(--ink);font-weight:600}
.case__sector{font-family:var(--font-display);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600;border:1px solid var(--line-strong);padding:5px 11px;border-radius:999px}
.case__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,56px);align-items:start}
.case--rev .case__media{order:2}
.case__body h4{font-family:var(--font-display);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin:22px 0 12px;font-weight:600}
.case__body h4:first-child{margin-top:0}
.case__body p{color:var(--ink-2);font-size:16px;line-height:1.65;margin-bottom:14px}
.case__body ul{list-style:none;display:grid;gap:11px;margin-bottom:6px}
.case__body li{position:relative;padding-left:22px;color:var(--ink-2);font-size:15.5px;line-height:1.55}
.case__body li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;background:var(--accent);transform:rotate(45deg)}
.case__body li b{color:var(--ink);font-weight:600}
.case__media .portrait{aspect-ratio:4/3}
.case__gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-top:26px}
.case__gallery figure{margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line-strong);aspect-ratio:4/3;background:var(--surface-2)}
.case__gallery img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s var(--ease)}
.case__gallery figure:hover img{transform:scale(1.04)}
.outcomes{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.outcomes span{font-family:var(--font-display);font-size:13px;font-weight:500;color:var(--ink);background:var(--accent-wash);border:1px solid #dfe6ff;padding:7px 12px;border-radius:7px}

/* ---------- reveal animation ---------- */
.reveal{animation:revealIn .6s var(--ease) both}
.reveal.in{opacity:1;transform:none}
@keyframes revealIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.reveal{animation:none}}

/* ---------- page header (sub pages) ---------- */
.page-head{padding-top:clamp(46px,7vw,80px);padding-bottom:clamp(26px,4vw,38px)}
.page-head h1{font-size:clamp(40px,6.4vw,78px);margin:16px 0 20px;letter-spacing:-.035em}

/* ---------- nav client link ---------- */
.navlinks a.client{color:var(--muted);border:1px solid var(--line-strong)}
.navlinks a.client:hover{color:var(--ink);border-color:var(--accent);background:transparent}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .hero__media{max-width:420px}
  .cards{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .pillars{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr}
  .sidecard{position:static}
  .tl__item{grid-template-columns:1fr;gap:16px}
}
@media (max-width:680px){
  body{font-size:16px}
  .navlinks{
    position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:12px var(--pad) 22px;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:all .25s var(--ease);
  }
  .navlinks.open{transform:none;opacity:1;pointer-events:auto}
  .navlinks a{padding:14px 4px;border-radius:0;border-bottom:1px solid var(--line)}
  .navlinks a.client{border-left:none;border-right:none;border-top:none}
  .navlinks a.cta{margin-top:12px;border-radius:7px;text-align:center;justify-content:center}
  .menu-btn{display:block}
  .cards,.highlights{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .pillars{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .case__grid{grid-template-columns:1fr;gap:28px}
  .case--rev .case__media{order:0}
  .case__media{max-width:380px}
  .cta-band{flex-direction:column;align-items:flex-start}
  .brandlist{flex-wrap:wrap;white-space:normal}
}

/* ---------- media gallery (about) ---------- */
.media-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.media-gallery figure{margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line-strong);aspect-ratio:4/3;background:var(--surface-2)}
.media-gallery img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s var(--ease)}
.media-gallery figure:hover img{transform:scale(1.05)}
@media (max-width:920px){ .media-gallery{grid-template-columns:repeat(3,1fr)} }
@media (max-width:680px){ .media-gallery{grid-template-columns:1fr 1fr} }

/* origin (sea) section on accent background */
.section--accent .case__body p{color:rgba(255,255,255,.92)}
.section--accent .case__body p b{color:#fff}
.section--accent .framewrap::before{background:rgba(255,255,255,.16)}
.section--accent .framewrap::after{border-color:#fff}
.section--accent .portrait{border-color:rgba(255,255,255,.45)}