/* AWDC site styles (v3: clean corporate). Shared by index.html and projects.html */
:root{
  --ink:#12161A;
  --graphite:#3A4149;
  --mid:#5A626B;
  --line:#D3D7DB;
  --concrete:#F0F2F3;
  --paper:#FFFFFF;
  --accent:#1F4FA3;
  --accent-dark:#173D80;
  --wrap:1280px;
  --pad:clamp(20px,4vw,56px);
  --gap:clamp(20px,3vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'IBM Plex Sans Thai',system-ui,sans-serif;font-size:17px;line-height:1.7;color:var(--graphite);background:var(--paper);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,p,dl,dd,ol,ul,figure,blockquote{margin:0;padding:0}
ol,ul{list-style:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.en{font-family:'Inter Tight',sans-serif}
.nb{white-space:nowrap}

.btn{display:inline-flex;align-items:center;min-height:50px;padding:12px 28px;font-weight:600;font-size:16px;text-decoration:none;border:1.5px solid transparent;transition:background .15s,color .15s}
.btn-solid{background:var(--accent);color:#fff}
.btn-solid:hover{background:var(--accent-dark)}
.btn-line{border-color:var(--ink);color:var(--ink)}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--ink)}
.btn-white:hover{background:var(--concrete)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* header */
.top{border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:20px;padding-bottom:20px}
.top img{height:26px;width:auto}
.nav{display:flex;gap:36px;font-size:15.5px;font-weight:500;color:var(--ink)}
.nav a{text-decoration:none;padding:6px 0}
.nav a:hover,.nav a[aria-current="page"]{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:9px;text-decoration-color:var(--accent)}
.top .btn{min-height:44px;padding:9px 20px;font-size:15px}

/* sections */
.sec{padding-top:clamp(64px,8vw,112px);padding-bottom:clamp(64px,8vw,112px)}
.sec h2{font-size:clamp(28px,3vw,42px);line-height:1.22;font-weight:700;color:var(--ink);letter-spacing:-.006em}
.sec .lead{margin-top:14px;max-width:36em;font-size:18px}
.band{background:var(--concrete)}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(28px,3.6vw,48px)}
.textlink{font-weight:600;color:var(--accent);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:6px}
.textlink:hover{color:var(--accent-dark)}

/* hero (home) */
.hero{padding-top:clamp(48px,6.5vw,96px);padding-bottom:clamp(56px,7vw,96px)}
.hero h1{font-size:clamp(38px,5.6vw,80px);line-height:1.12;font-weight:700;color:var(--ink);letter-spacing:-.014em;max-width:14em}
.hero .sub{margin-top:24px;max-width:33em;font-size:clamp(17px,1.5vw,20px)}
.hero .acts{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}
.models{margin-top:clamp(48px,6vw,80px)}
.models>p{font-size:15px;color:var(--mid);margin-bottom:14px}
.models ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.6vw,24px)}
.models a{display:block;text-decoration:none}
.models .box{background:var(--concrete);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:7%;transition:background .15s}
.models a:hover .box{background:#E6E9EB}
.models img{max-width:100%;max-height:100%;object-fit:contain}
.models strong{display:block;margin-top:14px;font-family:'Inter Tight',sans-serif;font-weight:700;font-size:18px;line-height:1.3;color:var(--ink)}
.models span{display:block;font-size:14.5px;color:var(--mid)}

/* facts */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.facts b{display:block;font-family:'Inter Tight',sans-serif;font-weight:700;font-size:clamp(34px,3.8vw,54px);line-height:1.05;color:var(--ink)}
.facts span{display:block;margin-top:8px;font-size:15px;line-height:1.5;color:var(--mid);max-width:16em}

/* about */
.intro{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--gap);align-items:start}
.intro .big{font-size:clamp(22px,2.2vw,30px);line-height:1.5;font-weight:500;color:var(--ink)}
.intro .more{font-size:16.5px}
.intro .more p+p{margin-top:14px}

/* services */
.svc{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.svc>div{border-top:2px solid var(--ink);padding-top:20px}
.svc h3{font-size:21px;font-weight:600;color:var(--ink);line-height:1.3;margin-bottom:12px}
.svc li{font-size:16px;line-height:1.5;padding:6px 0}

/* project list (home) */
.plist{width:100%;border-collapse:collapse;font-size:16px}
.plist th{font-weight:500;font-size:14px;color:var(--mid);text-align:left;padding:0 16px 12px 0;border-bottom:2px solid var(--ink)}
.plist td{padding:0;border-bottom:1px solid var(--line)}
.plist td>a,.plist td>span{display:block;padding:16px 16px 16px 0;text-decoration:none}
.plist td:first-child a{font-family:'Inter Tight',sans-serif;font-weight:700;font-size:17px;color:var(--ink)}
.plist tr:hover td:first-child a{color:var(--accent);text-decoration:underline;text-underline-offset:5px}
.plist .num{font-family:'Inter Tight',sans-serif;font-variant-numeric:tabular-nums;white-space:nowrap}
.scroll-x{overflow-x:auto}

/* project grid (home): photos live here and on projects.html, not in the hero */
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(28px,3vw,44px) clamp(16px,2vw,28px)}
.pgrid a{display:flex;flex-direction:column;height:100%;text-decoration:none}
.pgrid .ph{aspect-ratio:4/3;overflow:hidden;background:#E2E5E8}
.pgrid .ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.pgrid a:hover .ph img{transform:scale(1.03)}
.pgrid .mdl{background:var(--paper);display:flex;align-items:center;justify-content:center;padding:6%}
.pgrid .mdl img{width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain}
.pgrid a:hover .mdl img{transform:none}
.pgrid strong{display:block;margin-top:14px;font-family:'Inter Tight',sans-serif;font-weight:700;font-size:18px;line-height:1.3;color:var(--ink)}
.pgrid a:hover strong{color:var(--accent)}
.pgrid span{display:block;margin-top:2px;font-size:14.5px;line-height:1.5;color:var(--mid)}
.pgrid .feat{grid-column:span 2;grid-row:span 2}
.pgrid .feat .ph{aspect-ratio:auto;flex:1 1 auto;min-height:0}
.pgrid .feat strong{font-size:22px}
@media (prefers-reduced-motion:reduce){.pgrid .ph img{transition:none}}
@media (max-width:860px){.pgrid{grid-template-columns:repeat(2,minmax(0,1fr))}.pgrid .feat{grid-row:auto}.pgrid .feat .ph{aspect-ratio:16/10;flex:none}}
@media (max-width:560px){.pgrid{grid-template-columns:minmax(0,1fr)}.pgrid .feat{grid-column:auto}.pgrid .feat .ph{aspect-ratio:4/3}}

/* process */
.flow{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:0}
.flow li{position:relative;padding:24px 18px 0 0}
.flow li::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--ink)}
.flow b{font-family:'Inter Tight',sans-serif;font-weight:700;font-size:15px;color:var(--accent)}
.flow strong{display:block;margin-top:8px;font-family:'Inter Tight',sans-serif;font-weight:600;font-size:16.5px;line-height:1.3;color:var(--ink)}
.flow p{margin-top:8px;font-size:14.5px;line-height:1.6}

/* principal + team */
.who{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--gap);align-items:start}
.who blockquote{font-size:clamp(23px,2.5vw,34px);line-height:1.45;font-weight:500;color:var(--ink)}
.who .by{margin-top:24px;font-size:15.5px}
.who .by strong{display:block;font-family:'Inter Tight',sans-serif;font-weight:700;font-size:18px;color:var(--ink)}
.who .cv{font-size:15.5px}
.who .cv p+p{margin-top:14px}
.team{margin-top:clamp(40px,5vw,72px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.team strong{display:block;font-family:'Inter Tight',sans-serif;font-weight:700;font-size:17px;line-height:1.3;color:var(--ink)}
.team span{display:block;margin-top:4px;font-size:14.5px;color:var(--mid)}

/* clients */
.clients{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.clients h3{font-size:15px;font-weight:500;color:var(--mid);margin-bottom:12px}
.clients ul{font-family:'Inter Tight',sans-serif;font-weight:600;font-size:16.5px;line-height:1.5;color:var(--ink);display:flex;flex-wrap:wrap;gap:6px 22px}

/* contact band */
.cta{background:var(--ink);color:#C6CCD2}
.cta .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--gap);align-items:start}
.cta h2{color:#fff;font-size:clamp(32px,4vw,56px);line-height:1.15}
.cta .acts{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}
.cta dl{font-size:16px}
.cta dl div{display:grid;grid-template-columns:96px 1fr;gap:16px;padding:14px 0}
.cta dl div+div{border-top:1px solid #343B43}
.cta dt{color:#9BA3AC}
.cta dd{color:#fff;font-weight:500;min-width:0;overflow-wrap:anywhere}
.cta dd a{text-decoration:underline;text-decoration-color:#6F7882;text-decoration-thickness:1px;text-underline-offset:5px}
.cta dd a:hover{text-decoration-color:#fff}

footer{background:var(--ink);color:#9BA3AC;font-size:14px;border-top:1px solid #2A3037}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:26px;padding-bottom:26px}
footer img{height:20px;width:auto}

/* ---------- projects page ---------- */
.page-head{padding-top:clamp(48px,6vw,88px);padding-bottom:clamp(32px,4vw,56px)}
.page-head h1{font-size:clamp(38px,5vw,68px);line-height:1.12;font-weight:700;color:var(--ink);letter-spacing:-.012em}
.page-head p{margin-top:18px;max-width:36em;font-size:18px}
.proj{padding-top:clamp(40px,5vw,72px);padding-bottom:clamp(40px,5vw,72px);border-top:1px solid var(--line);scroll-margin-top:16px}
.proj h2{font-family:'Inter Tight','IBM Plex Sans Thai',sans-serif;font-size:clamp(26px,2.6vw,36px);line-height:1.2;font-weight:700;color:var(--ink)}
.proj .kind{margin-top:6px;font-size:16.5px;color:var(--mid)}
.proj .body{margin-top:clamp(20px,2.4vw,32px);display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:var(--gap);align-items:start}
.spec{font-size:15.5px;line-height:1.5}
.spec div{display:grid;grid-template-columns:104px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.spec div:first-child{border-top:2px solid var(--ink)}
.spec dt{color:var(--mid)}
.spec dd{color:var(--ink);font-weight:500}
.shots{display:grid;gap:clamp(10px,1.2vw,16px)}
.shots.two{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}
.shots.three{grid-template-columns:minmax(0,3fr) minmax(0,2fr);grid-template-rows:1fr 1fr}
.shots.three>:first-child{grid-row:span 2}
.shots figure{position:relative;background:var(--concrete);overflow:hidden}
.shots img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/2}
.shots.three img{aspect-ratio:auto;position:absolute;inset:0}
.shots.three>:first-child{aspect-ratio:4/3}
.shots .mdl{display:flex;align-items:center;justify-content:center;padding:8%}
.shots .mdl img{width:auto;height:auto;max-width:100%;max-height:300px;object-fit:contain;aspect-ratio:auto;position:static}
.shots figcaption{position:absolute;left:0;bottom:0;background:rgba(18,22,26,.78);color:#fff;font-size:13px;line-height:1.4;padding:6px 12px}
.shots .mdl figcaption{background:none;color:var(--mid);padding:10px 14px}
.shots.two>figure:first-child{aspect-ratio:3/2}
.shots.two>figure:first-child img{position:absolute;inset:0;aspect-ratio:auto}
.shots.two .mdl img{position:absolute;inset:9% 8% 14%;width:84%;height:77%;max-height:none}
.credit{font-size:14.5px;color:var(--mid);padding-top:28px;padding-bottom:56px;max-width:44em}

@media (max-width:1100px){
  .flow{grid-template-columns:repeat(4,minmax(0,1fr));row-gap:36px}
  .svc{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:36px}
}
@media (max-width:860px){
  .nav{display:none}
  .intro,.who,.cta .wrap,.proj .body{grid-template-columns:minmax(0,1fr)}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:32px}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .team{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:24px}
  .clients{grid-template-columns:minmax(0,1fr);row-gap:28px}
  .plist{min-width:640px}
}
@media (max-width:560px){
  .cta dl div{grid-template-columns:minmax(0,1fr);gap:2px}
  .spec div{grid-template-columns:92px minmax(0,1fr)}
  .models ul,.svc{grid-template-columns:minmax(0,1fr)}
  .models .box{aspect-ratio:3/2}
  .shots.two,.shots.three{grid-template-columns:minmax(0,1fr);grid-template-rows:none}
  .shots.three>*{aspect-ratio:3/2}
  .shots.two .mdl{aspect-ratio:4/3}
}