/* ร่างใหม่: หน้าแนะนำตัว → ความสามารถ → ผลงาน (โทนมืด ตัวหนังสือใหญ่ จุดอนุภาค) */
:root{
  --bg:#0a0a0b;--panel:#101012;--panel2:#161618;
  --line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.16);
  --ink:#f4f2ed;--soft:#cdc9c0;--muted:#959189;--dim:#64615b;
  --acc:#f0a44b;--acc-ink:#1b1305;--acc-soft:rgba(240,164,75,.12);
  --steel:#8fa3b8;--ok:#74d09b;
  --sans:"Anuphan","IBM Plex Sans Thai","Leelawadee UI","Segoe UI",system-ui,sans-serif;
  --mono:"IBM Plex Mono","Anuphan",ui-monospace,Consolas,monospace;
  --w:1280px;--pad:clamp(20px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:4px}
:root[data-lang="th"] .en,:root[data-lang="en"] .th{display:none!important}
.mono{font-family:var(--mono)}

/* แถบความคืบหน้าการเลื่อน */
.prog{position:fixed;inset:0 0 auto 0;height:2px;z-index:60;pointer-events:none}
.prog i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--acc),var(--steel))}

/* แถบนำทาง */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:24px;padding:14px var(--pad);background:rgba(10,10,11,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.mark{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;letter-spacing:-.01em}
.mark i{width:16px;height:14px;background:linear-gradient(var(--acc) 0 4px,transparent 4px 5px,var(--acc) 5px 9px,transparent 9px 10px,var(--acc) 10px 14px);clip-path:polygon(0 0,100% 0,100% 28%,72% 28%,72% 64%,44% 64%,44% 100%,0 100%)}
.nav nav{display:flex;gap:26px;margin:0 auto;font-size:14px;color:var(--muted)}
.nav nav a{transition:color .2s}
.nav nav a:hover{color:var(--ink)}
.lang{display:flex;border:1px solid var(--line2);border-radius:8px;overflow:hidden;font-family:var(--mono);font-size:12px}
.lang button{padding:6px 11px;color:var(--muted)}
.lang button[aria-pressed="true"]{background:var(--ink);color:#111}

/* ป้ายกำกับเล็ก */
.lab{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--muted);text-transform:uppercase}
:root[data-lang="en"] .lab{letter-spacing:.09em}
.lab i{width:6px;height:6px;background:var(--acc);border-radius:1px}

/* ปุ่ม */
.btn{display:inline-flex;align-items:center;gap:10px;padding:11px 18px;border:1px solid var(--line2);border-radius:10px;font-size:15px;font-weight:500;transition:border-color .2s,background .2s,transform .2s}
.btn:hover{border-color:rgba(255,255,255,.34);transform:translateY(-1px)}
.btn i{font-style:normal;transition:transform .2s}
.btn:hover i{transform:translateX(3px)}
.btn.pri{background:linear-gradient(180deg,#f6b566,#e3933a);border-color:transparent;color:var(--acc-ink);font-weight:600}

/* ===== เปิดหน้า ===== */
.hero{max-width:var(--w);margin:0 auto;padding:clamp(40px,7vw,84px) var(--pad) 0;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(24px,4vw,56px);align-items:center}
.chip{display:inline-flex;align-items:center;gap:12px;padding:6px 14px 6px 6px;border:1px solid var(--line2);border-radius:9px;font-size:13px;color:var(--soft);background:var(--panel)}
.chip b{font-family:var(--mono);font-weight:500;font-size:11px;letter-spacing:.06em;padding:4px 8px;border-radius:5px;background:var(--acc-soft);color:var(--acc)}
h1{margin-top:26px;font-size:clamp(52px,8vw,112px);line-height:1.1;font-weight:600;letter-spacing:-.03em;white-space:nowrap}
h1 em{display:block;width:fit-content;font-style:normal;font-weight:500;background:linear-gradient(92deg,var(--acc) 0%,#d9c4a8 52%,var(--steel) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;padding:0 .08em .14em 0}
.tag{margin-top:14px;font-size:clamp(20px,2.2vw,28px);font-weight:500;line-height:1.4;color:var(--ink);letter-spacing:-.01em}
.nw{white-space:nowrap}
.lead{margin-top:16px;max-width:34em;color:var(--muted);font-size:clamp(16px,1.35vw,18px)}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-fig{position:relative}
#field{display:block;width:100%;aspect-ratio:1/1;max-width:560px;margin-left:auto}
.fig-cap{position:absolute;right:0;bottom:0;font-family:var(--mono);font-size:11.5px;color:var(--dim)}
.facts{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(28px,5vw,60px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts li{padding:20px 22px 22px;border-left:1px solid var(--line);font-size:13.5px;color:var(--muted);line-height:1.55}
.facts li:first-child{border-left:0;padding-left:0}
.facts b{display:block;margin-bottom:4px;font-size:24px;font-weight:600;color:var(--ink);letter-spacing:-.01em}

/* ===== โครงส่วน ===== */
.sec{max-width:var(--w);margin:0 auto;padding:clamp(72px,10vw,132px) var(--pad) 0}
.sec-head{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:32px;align-items:end;margin-bottom:clamp(32px,5vw,56px)}
.sec-head p{color:var(--muted);font-size:15px;max-width:30em;justify-self:end}
h2{margin-top:16px;font-size:clamp(30px,4.3vw,54px);line-height:1.2;font-weight:600;letter-spacing:-.022em}
h2 em{font-style:normal;color:var(--dim)}

/* ===== แนะนำตัว ===== */
.about{display:grid;grid-template-columns:300px minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.card-me{position:sticky;top:92px;padding:22px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,var(--panel2),var(--panel))}
.card-me img{width:112px;height:112px;border-radius:50%;object-fit:cover;border:1px solid var(--line2)}
.card-me h3{margin-top:18px;font-size:21px;font-weight:600;line-height:1.3}
.card-me .sub{margin-top:6px;font-size:13.5px;color:var(--muted);line-height:1.55}
.card-me dl{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:14px}
.card-me dt{font-family:var(--mono);font-size:11px;color:var(--dim);text-transform:uppercase;margin-top:10px}
.card-me dd{display:flex;align-items:center;justify-content:space-between;gap:8px;word-break:break-all}
.copy{flex:none;padding:2px 9px;border:1px solid var(--line2);border-radius:6px;font-size:11.5px;color:var(--muted)}
.copy:hover{color:var(--ink);border-color:rgba(255,255,255,.34)}
.cv-row{display:grid;grid-template-columns:132px minmax(0,1fr);gap:24px;padding:28px 0;border-top:1px solid var(--line)}
.cv-row:last-child{border-bottom:1px solid var(--line)}
.cv-row .lab{align-self:start;padding-top:5px}
.cv h3{font-size:19px;font-weight:600;line-height:1.4}
.org{color:var(--muted);font-size:14.5px}
.job+.job{margin-top:30px;padding-top:28px;border-top:1px dashed var(--line)}
.when{font-family:var(--mono);font-size:12px;color:var(--acc);margin-bottom:4px}
.job ul{margin-top:12px}
.job li,.plain li{position:relative;padding-left:18px;color:var(--soft);font-size:15px;margin-top:6px}
.job li::before,.plain li::before{content:"";position:absolute;left:2px;top:.78em;width:6px;height:1px;background:var(--acc)}
.minor{margin-top:14px;font-size:13.5px;color:var(--muted)}
.minor b{color:var(--soft);font-weight:500;margin-right:6px}

/* ===== ความสามารถ ===== */
.abl{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.ab{position:relative;padding:26px 24px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg);transition:background .3s}
.ab:hover{background:var(--panel)}
.ab .n{font-family:var(--mono);font-size:12px;color:var(--acc)}
.ab h3{margin-top:14px;font-size:18.5px;font-weight:600;line-height:1.35;letter-spacing:-.01em}
.ab p{margin-top:10px;color:var(--muted);font-size:14.5px;line-height:1.65}
.ab .ev{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line2);font-size:13.5px;color:var(--soft);line-height:1.6}
.ab .ev b{display:block;margin-bottom:3px;font-family:var(--mono);font-weight:400;font-size:11px;color:var(--dim);text-transform:uppercase}
.tools{margin-top:44px}
.tool-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:16px}
.tool{padding:18px 18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.tool h4{margin:0 0 12px;font-size:14px;font-weight:600;color:var(--soft)}
.tool span{display:inline-block;margin:0 6px 6px 0;padding:3px 9px;border:1px solid var(--line2);border-radius:6px;font-size:12.5px;color:var(--soft)}

/* ===== ผลงาน ===== */
.wk{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.85fr);gap:clamp(28px,4.5vw,72px);align-items:start;padding:clamp(40px,5.5vw,76px) 0;border-top:1px solid var(--line)}
.wk-fig{position:sticky;top:92px}
.shot-note{margin-top:10px;font-family:var(--mono);font-size:11.5px;color:var(--dim)}
.wk-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.wk-meta .no{color:var(--acc)}
.wk h3{margin-top:10px;font-size:clamp(28px,3.5vw,46px);font-weight:600;line-height:1.22;letter-spacing:-.022em}
.st{display:inline-flex;align-items:center;gap:7px;margin-top:16px;padding:4px 11px;border:1px solid var(--line2);border-radius:99px;font-size:12.5px;color:var(--soft);white-space:nowrap}
.st::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}
.shot{position:relative;border:1px solid var(--line2);border-radius:14px;overflow:hidden;background:var(--panel)}
.shot .bar{display:flex;align-items:center;gap:6px;padding:9px 14px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.shot .bar i{width:8px;height:8px;border-radius:50%;background:var(--line2)}
.shot .bar .ttl{margin-left:8px}
.shot .bar .real{margin-left:auto;color:var(--acc)}
.shot .view{position:relative;display:block;width:100%;aspect-ratio:16/10;overflow:hidden;cursor:zoom-in}
.shot img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:filter 1.2s ease,opacity 1.2s ease,transform 1.4s cubic-bezier(.2,.7,.2,1)}
.shot .dots{position:absolute;inset:0;background:radial-gradient(circle,rgba(244,242,237,.5) 1px,transparent 1.4px) 0 0/14px 14px;transition:opacity 1.1s ease;pointer-events:none}
.shot .scan{position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,transparent,var(--acc),transparent);opacity:0;pointer-events:none}
.shot:not(.on) img{filter:blur(10px) grayscale(1);opacity:.22;transform:scale(1.03)}
.shot.on .dots{opacity:0}
.shot.on .scan{animation:scan 1.3s ease-out 1}
@keyframes scan{0%{top:0;opacity:1}90%{opacity:1}100%{top:100%;opacity:0}}
.wk-body{margin-top:28px}
.blk{display:grid;grid-template-columns:136px minmax(0,1fr);gap:20px;padding:20px 0;border-top:1px solid var(--line)}
.blk:last-child{padding-bottom:0}
.blk .lab{align-self:start;padding-top:5px}
.blk .lab b{font-weight:400;color:var(--acc)}
.blk p{color:var(--soft);font-size:17px;line-height:1.7}
.blk ol{counter-reset:s}
.blk ol li{position:relative;counter-increment:s;padding-left:32px;margin-top:9px;color:var(--soft);font-size:16.5px}
.blk ol li:first-child,.blk ul li:first-child{margin-top:0}
.blk ol li::before{content:"0" counter(s);position:absolute;left:0;top:.34em;font-family:var(--mono);font-size:11.5px;color:var(--dim)}
.blk ul li{position:relative;padding-left:26px;margin-top:9px;color:var(--ink);font-size:17.5px;font-weight:500;line-height:1.6}
.blk ul li::before{content:"";position:absolute;left:2px;top:.6em;width:10px;height:5px;border-left:1.5px solid var(--ok);border-bottom:1.5px solid var(--ok);transform:rotate(-45deg)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.tags span{padding:2px 9px;border:1px solid var(--line2);border-radius:6px;font-family:var(--mono);font-size:11.5px;color:var(--muted)}

/* ===== ติดต่อ + ท้ายหน้า ===== */
.end{padding-bottom:clamp(64px,9vw,112px);text-align:left}
.end h2{max-width:16em}
.end-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.foot{max-width:var(--w);margin:0 auto;padding:22px var(--pad) 40px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--dim)}

/* ภาพขยาย */
dialog#zoom{padding:0;border:1px solid var(--line2);border-radius:12px;background:#000;max-width:min(96vw,1500px);max-height:94vh;overflow:auto}
dialog#zoom::backdrop{background:rgba(0,0,0,.82)}
dialog#zoom img{width:100%;height:auto}
#zoom-x{position:sticky;float:right;bottom:12px;right:12px;margin:-52px 12px 12px 0;width:38px;height:38px;border-radius:50%;background:rgba(20,20,22,.9);border:1px solid var(--line2);color:#fff;font-size:22px;line-height:1}

/* ===== ไอคอนเส้น ===== */
.ico{width:1.15em;height:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.2em}
.tile{display:inline-grid;place-items:center;width:40px;height:40px;flex:none;border:1px solid rgba(240,164,75,.28);border-radius:11px;background:var(--acc-soft);color:var(--acc)}
.tile .ico{width:20px;height:20px}
.tile.big{width:52px;height:52px;border-radius:14px;margin-bottom:18px}
.tile.big .ico{width:26px;height:26px}
.btn .ico{width:17px;height:17px}
.btn i.arr{font-style:normal}
.lab .ico{width:15px;height:15px;color:var(--acc)}
.facts .tile{margin-bottom:14px}
.card-me dt{display:flex;align-items:center;gap:7px}
.card-me dt .ico{width:14px;height:14px;color:var(--acc)}
.ln-ic{display:inline-flex;flex:none;width:40px;height:40px;border-radius:10px;transition:transform .2s,box-shadow .2s}
.ln-ic svg{width:100%;height:100%;display:block}
.ln-ic:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(6,199,85,.28)}
.ln-ic.lg{width:46px;height:46px;border-radius:11px}
.card-me dd.ln-row{justify-content:flex-start;gap:12px;margin-top:6px;word-break:normal}
.ln-hint{font-size:12.5px;color:var(--muted)}
.ab-top{display:flex;align-items:center;justify-content:space-between}
.tool h4{display:flex;align-items:center;gap:9px}
.tool h4 .ico{width:18px;height:18px;color:var(--acc)}
.wk-top .tile.big{display:grid}
.wk-flags{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-top:16px}
.wk-flags .st{margin-top:0}
.wk-note{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted)}
.wk-note .ico{width:15px;height:15px}
.shot-note{display:flex;align-items:center;gap:7px}
.shot-note .ico{width:14px;height:14px}
.shot .bar .pend{color:var(--dim)}
.shot .view.empty{display:grid;place-items:center;align-content:center;gap:12px;cursor:default;color:var(--dim);font-size:13px;background:radial-gradient(circle,rgba(244,242,237,.16) 1px,transparent 1.4px) 0 0/14px 14px}
.shot .view.empty .ico{width:34px;height:34px;stroke-width:1.3}
/* เผยตัวเมื่อเลื่อนถึง */
.rv{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

@media (max-width:980px){
  .hero{grid-template-columns:1fr}
  #field{max-width:420px;margin:0 auto}
  .fig-cap{position:static;text-align:center;margin-top:4px}
  .facts{grid-template-columns:repeat(2,1fr)}
  .facts li:nth-child(odd){border-left:0;padding-left:0}
  .facts li:nth-child(n+3){border-top:1px solid var(--line)}
  .sec-head{grid-template-columns:1fr;align-items:start}
  .sec-head p{justify-self:start}
  .about{grid-template-columns:1fr}
  .card-me{position:static}
  .abl{grid-template-columns:repeat(2,1fr)}
  .tool-grid{grid-template-columns:repeat(2,1fr)}
  .wk{grid-template-columns:1fr;gap:22px}
  .wk-txt{display:contents}
  .wk-top{order:1}
  .wk-fig{order:2;position:static;max-width:560px}
  .wk-body{order:3;margin-top:0}
}
@media (max-width:620px){
  .nav nav{display:none}
  .nav .lang{margin-left:auto}
  .chip{flex-wrap:wrap}
  .abl,.tool-grid{grid-template-columns:1fr}
  .cv-row{grid-template-columns:1fr;gap:10px}
  .blk{grid-template-columns:1fr;gap:8px}
  .shot .bar .ttl{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .shot img,.shot .dots{transition:none}
  .shot.on .scan{animation:none}
  .btn,.btn i{transition:none}
}

/* อีเมลและเบอร์โทรในการ์ด: กดแล้วเปิดหน้าส่งอีเมล / โทรออก */
.card-me .ct{text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px;transition:color .2s,text-decoration-color .2s}
.card-me .ct:hover{color:var(--acc);text-decoration-color:var(--acc)}