/* Ian Hart Design — site styles */
:root{
  --paper:#f4f1ea;
  --paper-2:#ebe6db;
  --ink:#161513;
  --ink-2:#2a2824;
  --muted:#686259;
  --rust:#b4502a;
  --rust-deep:#8f3b1c;
  --steel:#5d6b73;
  --line:rgba(22,21,19,.14);
  --line-light:rgba(244,241,234,.16);
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1200px;
  --gutter:clamp(16px,4vw,40px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0 0 1.1em}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.08;letter-spacing:-.015em;margin:0 0 .5em;font-variation-settings:"SOFT" 30,"opsz" 96}
h1{font-size:clamp(2.6rem,6.6vw,5.6rem)}
h2{font-size:clamp(2rem,4.2vw,3.4rem)}
h3{font-size:clamp(1.3rem,2vw,1.6rem);letter-spacing:-.005em}
em{font-style:italic;color:var(--rust)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--rust);margin:0 0 1.2rem;display:flex;align-items:center;gap:.7rem}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.lede{font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--ink-2);max-width:38em}
.muted{color:var(--muted)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:var(--ink);color:var(--paper);padding:8px 14px;z-index:100}
:focus-visible{outline:2px solid var(--rust);outline-offset:3px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(244,241,234,.92);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;font-family:var(--serif);font-size:1.3rem;font-weight:600;letter-spacing:-.01em}
.brand-mark{width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-family:var(--mono);font-size:.78rem;font-weight:500;letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:2rem}
.nav a{text-decoration:none;font-size:.95rem;color:var(--ink-2);position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--rust);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.nav a:not(.btn):hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:999px;padding:.45rem .9rem;font:inherit;font-size:.9rem;color:var(--ink);cursor:pointer}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:500;font-size:.98rem;padding:.85rem 1.4rem;border-radius:999px;background:var(--ink);color:var(--paper)!important;border:1px solid var(--ink);transition:background .2s,color .2s,transform .2s;cursor:pointer;font-family:var(--sans)}
.btn:hover{background:var(--rust);border-color:var(--rust)}
.btn .arr{transition:transform .2s}
.btn:hover .arr{transform:translateX(3px)}
.btn-ghost{background:transparent;color:var(--ink)!important}
.btn-ghost:hover{background:var(--ink);color:var(--paper)!important;border-color:var(--ink)}
.btn-sm{padding:.55rem 1.05rem;font-size:.9rem}
.on-dark .btn{background:var(--paper);color:var(--ink)!important;border-color:var(--paper)}
.on-dark .btn:hover{background:var(--rust);color:var(--paper)!important;border-color:var(--rust)}

/* Hero */
.hero{padding:clamp(56px,9vw,120px) 0 clamp(48px,7vw,96px);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:clamp(32px,5vw,72px);align-items:end}
.hero h1 .line{display:block}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.portrait{position:relative}
.portrait img{width:100%;aspect-ratio:600/624;object-fit:cover;filter:grayscale(1) contrast(1.05);border-radius:4px}
.portrait figcaption span{white-space:nowrap}
.portrait figcaption{flex-wrap:wrap;font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:.8rem;display:flex;justify-content:space-between;gap:1rem}
.portrait picture{display:block;position:relative}
.portrait picture::before{content:"";position:absolute;inset:14px -14px -14px 14px;border:1px solid var(--rust);border-radius:4px;z-index:-1}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.stat{padding:clamp(28px,4vw,44px) var(--gutter);border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat-num{font-family:var(--serif);font-size:clamp(2.4rem,5vw,4rem);line-height:1;letter-spacing:-.03em;font-weight:400}
.stat-num sup{font-size:.45em;color:var(--rust);vertical-align:super;margin-left:2px}
.stat-label{font-size:.92rem;color:var(--muted);margin-top:.6rem;max-width:16em}

/* Sections */
.section{padding:clamp(72px,10vw,128px) 0}
.section-tight{padding:clamp(56px,7vw,88px) 0}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:end;margin-bottom:clamp(40px,6vw,72px)}
.section-head p{margin:0;color:var(--ink-2)}
.dark{background:var(--ink);color:var(--paper)}
.dark .muted,.dark .stat-label{color:#a8a297}
.dark .eyebrow{color:#e0835a}
.dark em{color:#e0835a}
.alt{background:var(--paper-2)}

/* Portfolio cards */
.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.work-card{background:var(--paper);padding:clamp(28px,3.5vw,44px);display:flex;flex-direction:column;min-height:320px;text-decoration:none;position:relative;transition:background .25s}
.work-card:hover{background:#fbf9f4}
.work-top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:auto}
.work-idx{font-family:var(--mono);font-size:.78rem;color:var(--muted);letter-spacing:.08em}
.work-tag{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line);border-radius:999px;padding:.3rem .7rem;color:var(--ink-2);white-space:nowrap}
.work-card h3{font-size:clamp(1.6rem,2.8vw,2.3rem);margin:2.2rem 0 .7rem}
.work-card p{color:var(--ink-2);margin:0 0 1.4rem;max-width:32em}
.work-link{font-family:var(--mono);font-size:.82rem;color:var(--rust);display:inline-flex;gap:.5rem;align-items:center}
.work-card:hover .work-link .arr{transform:translate(3px,-3px)}
.work-link .arr{transition:transform .2s}
.work-meta{display:flex;flex-wrap:wrap;gap:.4rem .9rem;font-size:.86rem;color:var(--muted);margin:-.4rem 0 1.4rem;list-style:none;padding:0}
.work-meta li::before{content:"— ";color:var(--rust)}

/* Clients */
.clients{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-light)}
.client{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.6rem 0;border-bottom:1px solid var(--line-light);text-decoration:none;font-family:var(--serif);font-size:clamp(1.15rem,1.8vw,1.45rem);letter-spacing:-.005em;transition:color .2s,padding .25s}
.clients .client:nth-child(3n+2),.clients .client:nth-child(3n+3){padding-left:clamp(16px,2.5vw,32px)}
.client:hover{color:#e0835a}
.client .arr{font-family:var(--sans);font-size:.95rem;opacity:.4;transition:opacity .2s,transform .2s}
.client:hover .arr{opacity:1;transform:translate(2px,-2px)}
.light-clients{border-top-color:var(--line)}
.light-clients .client{border-bottom-color:var(--line)}
.light-clients .client:hover{color:var(--rust)}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,40px)}
.service{border-top:1px solid var(--ink);padding-top:1.4rem}
.service-num{font-family:var(--mono);font-size:.78rem;color:var(--rust);letter-spacing:.08em;margin-bottom:1.1rem;display:block}
.service h3{margin-bottom:.6rem}
.service p{color:var(--ink-2);margin:0;font-size:.98rem}
.service ul{list-style:none;padding:0;margin:1rem 0 0;font-size:.92rem;color:var(--muted)}
.service li{padding:.35rem 0;border-bottom:1px dashed var(--line)}

/* Split / story */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:center}
.split-media img{border-radius:4px;width:100%}
.split-media figcaption{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:.8rem}
.prose p{color:var(--ink-2)}
.prose h2{margin-bottom:.6em}
.prose h3{margin-top:1.6em}

/* Pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-light);border:1px solid var(--line-light)}
.pillar{background:var(--ink);padding:clamp(28px,3.5vw,44px)}
.pillar .big{font-family:var(--serif);font-size:3rem;line-height:1;color:#e0835a;margin-bottom:1.4rem;display:block;font-weight:300}
.pillar h3{color:var(--paper)}
.pillar p{color:#bdb7ab;margin:0;font-size:.98rem}

/* Process */
.process{counter-reset:step;display:grid;gap:0;border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:120px 1fr 1.3fr;gap:clamp(16px,3vw,48px);padding:clamp(24px,3vw,36px) 0;border-bottom:1px solid var(--line);align-items:baseline}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--mono);color:var(--rust);font-size:.9rem}
.step h3{margin:0}
.step p{margin:0;color:var(--ink-2)}

/* Credentials */
.creds{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px)}
.cred{border:1px solid var(--line);border-radius:4px;padding:1.6rem;background:var(--paper)}
.cred .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:.8rem}
.cred h3{margin:0 0 .4rem;font-size:1.35rem}
.cred p{margin:0;font-size:.95rem;color:var(--ink-2)}

/* Page hero (inner) */
.page-hero{padding:clamp(56px,8vw,112px) 0 clamp(40px,6vw,72px);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.4rem,5.6vw,4.6rem);max-width:14em}

/* CTA */
.cta{padding:clamp(80px,11vw,144px) 0;text-align:left}
.cta h2{font-size:clamp(2.4rem,6vw,5rem);max-width:12em;margin-bottom:.4em}
.cta-row{display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;margin-top:2rem}
.cta-mail{font-family:var(--serif);font-size:clamp(1.2rem,2.2vw,1.6rem);text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}
.cta-mail:hover{color:#e0835a}

/* Contact form */
.form{display:grid;gap:1.1rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field label{display:block;font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.45rem}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fbf9f4;border:1px solid var(--line);border-radius:4px;padding:.85rem 1rem;transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--rust)}
.field textarea{min-height:170px;resize:vertical}
.contact-aside{border-left:1px solid var(--line);padding-left:clamp(24px,4vw,56px)}
.contact-aside dl{margin:0}
.contact-aside dt{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:1.6rem}
.contact-aside dd{margin:.35rem 0 0;font-family:var(--serif);font-size:1.25rem}
.contact-aside dd a{text-decoration:none;border-bottom:1px solid var(--line)}
.contact-aside dd a:hover{border-color:var(--rust);color:var(--rust)}

/* Footer */
.site-footer{background:var(--ink);color:#bdb7ab;padding:clamp(56px,7vw,88px) 0 32px;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:clamp(24px,4vw,64px);padding-bottom:48px;border-bottom:1px solid var(--line-light)}
.site-footer .brand{color:var(--paper)}
.site-footer .brand-mark{background:var(--paper);color:var(--ink)}
.site-footer h4{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:#8a847a;font-weight:400;margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.45rem 0}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:#e0835a}
.footer-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-top:28px;font-size:.84rem;color:#8a847a}

/* Reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Responsive */
@media (max-width:960px){
  .hero-grid,.split,.section-head{grid-template-columns:1fr}
  .hero-grid .portrait{max-width:420px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .services,.pillars,.creds{grid-template-columns:1fr 1fr}
  .clients{grid-template-columns:1fr 1fr}
  .clients .client:nth-child(n){padding-left:0}
  .clients .client:nth-child(2n){padding-left:clamp(16px,2.5vw,32px)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
  .step{grid-template-columns:60px 1fr}
  .step p{grid-column:2}
  .contact-aside{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:2rem}
}
@media (max-width:720px){
  .nav-toggle{display:inline-block}
  .nav{position:absolute;top:72px;left:0;right:0;background:var(--paper);flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--gutter) 24px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav a{padding:.8rem 0;width:100%;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav a:not(.btn)::after{display:none}
  .nav .btn{margin-top:1rem;width:auto;border-bottom:1px solid var(--ink)}
  .work-grid,.services,.pillars,.creds,.clients,.form-row{grid-template-columns:1fr}
  .clients .client:nth-child(n){padding-left:0}
  .work-card{min-height:0}
  .footer-grid{grid-template-columns:1fr}
  body{font-size:16px}
}