/* Layout concept: a dark "build floor" — a live 3D field of rising tiles under every hero,
   content laid on a 12-col grid with mono labels as the agency's spec-sheet voice. */
:root{
  --ink:#070d14; --ink-2:#0c1621; --ink-3:#122030;
  --fg:#e9f1f5; --muted:#8fa4b1; --line:rgba(201,231,242,.12); --line-2:rgba(201,231,242,.22);
  --cobalt:#4d7cff; --cobalt-2:#7ea0ff; --saffron:#f4b23e; --mint:#5fd3b3; --danger:#ff7a6b;
  --f-display:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-body:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:18px; --gut:clamp(16px,4vw,40px); --max:1240px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--fg);font:400 16px/1.65 var(--f-body);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--saffron);outline-offset:3px;border-radius:6px}
::selection{background:var(--cobalt);color:#fff}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-999px;top:8px;background:var(--saffron);color:#111;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}

/* type */
h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;line-height:1.04;letter-spacing:-.025em;margin:0;text-wrap:balance}
h1{font-size:clamp(2.6rem,7.4vw,6.2rem);font-weight:800;letter-spacing:-.04em}
h2{font-size:clamp(2rem,4.6vw,3.6rem)}
h3{font-size:clamp(1.25rem,2vw,1.6rem);letter-spacing:-.015em}
p{margin:0}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:60ch}
.eyebrow{font:500 .74rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--saffron);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
.mono{font-family:var(--f-mono)}
.grad{background:linear-gradient(100deg,var(--fg) 10%,var(--cobalt-2) 55%,var(--saffron) 95%);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}

/* header */
.hdr{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.hdr.solid{background:rgba(7,13,20,.78);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);border-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font:800 1.2rem/1 var(--f-display);letter-spacing:-.03em}
.logo-mark{width:34px;height:34px;flex:none}
.logo b{color:var(--saffron);font-weight:800}
.nav{display:flex;align-items:center;gap:4px}
.nav a{text-decoration:none;font-size:.95rem;color:var(--muted);padding:8px 14px;border-radius:999px;transition:color .2s,background .2s}
.nav a:hover,.nav a[aria-current="page"]{color:var(--fg);background:rgba(255,255,255,.06)}
.hdr-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);background:transparent;color:var(--fg);cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:currentColor;margin:4px auto;transition:transform .3s,opacity .3s}
.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mnav{position:fixed;inset:0;z-index:45;background:rgba(7,13,20,.97);display:flex;flex-direction:column;justify-content:center;padding:96px var(--gut) 40px;gap:6px;transform:translateY(-100%);transition:transform .45s cubic-bezier(.7,0,.2,1)}
.menu-open .mnav{transform:none}
.mnav a{font:700 clamp(2rem,9vw,3rem)/1.15 var(--f-display);text-decoration:none;letter-spacing:-.03em}
.mnav a:hover{color:var(--saffron)}
.mnav .mono{margin-top:24px;color:var(--muted);font-size:.8rem}
@media (max-width:960px){.nav,.hdr-cta .btn{display:none}.burger{display:block}}

/* buttons */
.btn{--b:var(--cobalt);display:inline-flex;align-items:center;gap:10px;text-decoration:none;font:600 .95rem/1 var(--f-body);padding:15px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s;white-space:nowrap}
.btn-primary{background:var(--saffron);color:#151006;box-shadow:0 8px 30px -10px rgba(244,178,62,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px -10px rgba(244,178,62,.75)}
.btn-ghost{border-color:var(--line-2);color:var(--fg);background:rgba(255,255,255,.03)}
.btn-ghost:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.btn .arr{transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}
.btn-sm{padding:11px 18px;font-size:.9rem}

/* hero */
.hero{position:relative;min-height:clamp(620px,96vh,900px);display:flex;align-items:center;overflow:hidden;isolation:isolate;padding-block:120px 80px}
.hero,.phero{background:radial-gradient(50% 60% at 78% 55%,rgba(77,124,255,.28),transparent 70%),radial-gradient(30% 40% at 85% 70%,rgba(244,178,62,.18),transparent 70%),var(--ink)}
.hero canvas,.phero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.hero::after,.phero::after{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(80% 60% at 15% 40%,rgba(7,13,20,.92),rgba(7,13,20,.35) 60%,transparent),
  linear-gradient(to bottom,transparent 60%,var(--ink));pointer-events:none}
.hero-inner{display:grid;gap:28px;max-width:860px}
.hero h1 .line{display:block}
.hero-meta{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:14px;color:var(--muted);font:500 .8rem/1.4 var(--f-mono);letter-spacing:.04em}
.hero-meta span{display:flex;align-items:center;gap:8px}
.hero-meta i{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.countdown{display:inline-grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:8px;max-width:420px}
.countdown div{border:1px solid var(--line-2);border-radius:12px;padding:10px 8px;background:rgba(12,22,33,.6);backdrop-filter:blur(6px)}
.countdown b{display:block;font:700 1.1rem/1 var(--f-display)}
.countdown small{font:500 .62rem/1.3 var(--f-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font:500 .7rem var(--f-mono);letter-spacing:.2em;color:var(--muted);text-transform:uppercase}

/* page hero (inner) */
.phero{position:relative;overflow:hidden;isolation:isolate;padding-block:160px 72px}
.phero .crumbs{font:500 .78rem var(--f-mono);color:var(--muted);margin-bottom:22px;display:flex;gap:8px;flex-wrap:wrap}
.phero .crumbs a{text-decoration:none}
.phero .crumbs a:hover{color:var(--fg)}
.phero h1{font-size:clamp(2.4rem,6.4vw,5.2rem);max-width:16ch}
.phero .lead{margin-top:22px}

/* sections */
.sec{padding-block:clamp(72px,10vw,130px);position:relative}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:24px 60px;align-items:end;margin-bottom:56px}
.sec-head h2{grid-column:1}
.sec-head .lead{grid-column:2}
.sec-head .eyebrow{grid-column:1/-1}
@media (max-width:820px){.sec-head{grid-template-columns:1fr}.sec-head h2,.sec-head .lead{grid-column:1}}
.sec-alt{background:linear-gradient(180deg,var(--ink),var(--ink-2) 20%,var(--ink-2) 80%,var(--ink))}
.divider{height:1px;background:var(--line)}

/* marquee */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding-block:22px;background:var(--ink-2)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:mq 40s linear infinite}
.marquee span{font:600 clamp(1.1rem,2.2vw,1.6rem)/1 var(--f-display);color:var(--muted);white-space:nowrap;display:flex;align-items:center;gap:56px}
.marquee span::after{content:"✦";color:var(--saffron);font-size:.8em}
@keyframes mq{to{transform:translateX(-50%)}}

/* cards */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1000px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g3,.g2,.g4{grid-template-columns:1fr}}
.card{position:relative;border:1px solid var(--line);border-radius:var(--r);padding:30px;background:linear-gradient(160deg,rgba(255,255,255,.035),rgba(255,255,255,.008));min-width:0;transform-style:preserve-3d;transition:border-color .3s,background .3s}
.card:hover{border-color:var(--line-2);background:linear-gradient(160deg,rgba(77,124,255,.09),rgba(255,255,255,.01))}
.card .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(77,124,255,.12);border:1px solid rgba(77,124,255,.3);color:var(--cobalt-2);margin-bottom:26px;transform:translateZ(30px)}
.card .ico svg{width:24px;height:24px}
.card h3{margin-bottom:12px;transform:translateZ(20px)}
.card p{color:var(--muted)}
.card .k{position:absolute;top:24px;right:26px;font:500 .72rem var(--f-mono);color:var(--muted)}
.tilt{will-change:transform;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.card ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.card li{display:flex;gap:10px;color:var(--fg);font-size:.95rem}
.card li::before{content:"";flex:none;width:6px;height:6px;border-radius:2px;background:var(--saffron);margin-top:.6em}

/* process */
.process{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.step{padding:28px 22px 30px;border-right:1px solid var(--line);position:relative;min-width:0;transition:background .3s}
.step:last-child{border-right:0}
.step:hover{background:rgba(77,124,255,.07)}
.step .n{font:500 .75rem var(--f-mono);color:var(--saffron)}
.step h3{margin:44px 0 10px;font-size:1.35rem}
.step p{color:var(--muted);font-size:.92rem;line-height:1.55}
.step .bar{position:absolute;left:0;top:0;height:3px;background:linear-gradient(90deg,var(--cobalt),var(--saffron));width:0;transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.process.in .step .bar{width:100%}
.process.in .step:nth-child(2) .bar{transition-delay:.15s}.process.in .step:nth-child(3) .bar{transition-delay:.3s}.process.in .step:nth-child(4) .bar{transition-delay:.45s}.process.in .step:nth-child(5) .bar{transition-delay:.6s}.process.in .step:nth-child(6) .bar{transition-delay:.75s}
.process.p5{grid-template-columns:repeat(5,minmax(0,1fr))}
@media (max-width:1000px){.process,.process.p5{grid-template-columns:repeat(3,minmax(0,1fr))}.step:nth-child(3){border-right:0}.step:nth-child(-n+3){border-bottom:1px solid var(--line)}}
@media (max-width:560px){.process,.process.p5{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}.step h3{margin-top:18px}}

/* industries */
.ind-card{display:flex;flex-direction:column;text-decoration:none;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--ink-2);min-width:0;transition:border-color .3s}
.ind-card:hover{border-color:var(--line-2)}
.ind-visual{aspect-ratio:16/10;position:relative;overflow:hidden;background-size:cover;background-position:center}
.ind-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,var(--ink-2),transparent 70%)}
.ind-visual .bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.ind-card:hover .ind-visual .bg{transform:scale(1.06)}
.media .ph{transition:transform 1.2s}
.ind-body{padding:24px 26px 28px;display:grid;gap:10px}
.ind-body .mono{font-size:.72rem;color:var(--saffron);letter-spacing:.1em;text-transform:uppercase}
.ind-body p{color:var(--muted);font-size:.95rem}
.ind-body .go{margin-top:8px;font-weight:600;font-size:.92rem;display:flex;gap:8px;align-items:center}

/* browser mockup for sample sites */
.site-card{display:block;text-decoration:none;min-width:0}
.browser{border-radius:16px;overflow:hidden;border:1px solid var(--line-2);background:var(--ink-3);box-shadow:0 40px 80px -40px rgba(0,0,0,.8);transform-style:preserve-3d}
.browser-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#0f1b28;border-bottom:1px solid var(--line)}
.browser-bar i{width:9px;height:9px;border-radius:50%;background:#2a3a4c}
.browser-bar i:nth-child(1){background:#ff6b5f}.browser-bar i:nth-child(2){background:#ffbd3f}.browser-bar i:nth-child(3){background:#2bc840}
.browser-bar .url{flex:1;margin-left:10px;font:500 .7rem var(--f-mono);color:var(--muted);background:rgba(255,255,255,.05);border-radius:6px;padding:5px 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.browser-shot{aspect-ratio:16/10;position:relative;overflow:hidden}
.shot{position:absolute;inset:0;display:flex;flex-direction:column;padding:6% 7%;background-size:cover;background-position:center}
.shot::before{content:"";position:absolute;inset:0;background:var(--shade)}
.shot>*{position:relative}
.shot-nav{display:flex;justify-content:space-between;align-items:center;font-size:.62rem;opacity:.9;gap:8px}
.shot-nav b{font-size:.85rem}
.shot-nav span{display:flex;gap:12px}
.shot-title{margin-top:auto;font-size:clamp(1.1rem,2.4vw,1.7rem);line-height:1.05;max-width:13ch;letter-spacing:-.02em}
.shot-cta{margin-top:12px;display:inline-block;font-size:.62rem;padding:6px 12px;border-radius:999px;width:max-content}
.site-meta{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-top:18px}
.site-meta h3{font-size:1.25rem}
.site-meta p{color:var(--muted);font-size:.9rem;margin-top:4px}
.chip{font:500 .68rem var(--f-mono);letter-spacing:.06em;text-transform:uppercase;padding:6px 10px;border-radius:999px;border:1px solid var(--line-2);color:var(--muted);white-space:nowrap}
.pages{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.pages span{font:500 .7rem var(--f-mono);color:var(--muted);background:rgba(255,255,255,.04);border:1px solid var(--line);padding:4px 9px;border-radius:6px}

/* product */
.prod{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(30px,6vw,80px);align-items:center}
.prod.rev{grid-template-columns:1fr 1.05fr}
.prod.rev .prod-visual{order:-1}
@media (max-width:900px){.prod,.prod.rev{grid-template-columns:1fr}.prod.rev .prod-visual{order:0}}
.prod-copy{display:grid;gap:20px;min-width:0}
.prod-badge{display:inline-flex;align-items:center;gap:10px;font:500 .74rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);width:max-content;max-width:100%}
.prod-badge i{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint)}
.feat-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.feat-list li{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start;color:var(--muted)}
.feat-list li b{color:var(--fg);font-weight:600}
.feat-list svg{width:22px;height:22px;color:var(--saffron);margin-top:2px}

/* 3D dashboard stack */
.stage{perspective:1600px;min-height:440px;display:grid;place-items:center;position:relative;overflow:hidden;padding:20px}
.stack{position:relative;width:min(520px,100%);aspect-ratio:5/4;transform-style:preserve-3d;transform:rotateX(52deg) rotateZ(-34deg);transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.stage:hover .stack{transform:rotateX(48deg) rotateZ(-30deg)}
.layer{position:absolute;inset:0;border-radius:18px;border:1px solid var(--line-2);background:rgba(12,22,33,.82);backdrop-filter:blur(6px);box-shadow:0 30px 60px -20px rgba(0,0,0,.7);padding:6%;display:grid;gap:4%;transform-style:preserve-3d;transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.layer:nth-child(1){transform:translateZ(0)}
.layer:nth-child(2){transform:translateZ(70px)}
.layer:nth-child(3){transform:translateZ(140px)}
.stage:hover .layer:nth-child(2){transform:translateZ(95px)}
.stage:hover .layer:nth-child(3){transform:translateZ(190px)}
.ui-row{display:flex;gap:4%;align-items:center}
.ui-pill{height:10px;border-radius:6px;background:rgba(255,255,255,.12);flex:1}
.ui-box{border-radius:10px;background:rgba(255,255,255,.06);border:1px solid var(--line)}
.ui-acc{background:var(--acc,var(--cobalt))}
.ui-bars{display:flex;align-items:flex-end;gap:5%;height:100%;padding:8%}
.ui-bars i{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(to top,var(--acc,var(--cobalt)),transparent)}
.float-tag{position:absolute;font:500 .72rem var(--f-mono);padding:8px 12px;border-radius:10px;background:var(--ink-3);border:1px solid var(--line-2);box-shadow:0 12px 30px -10px rgba(0,0,0,.6);animation:bob 5s ease-in-out infinite;white-space:nowrap}
.float-tag b{color:var(--saffron)}
@keyframes bob{50%{transform:translateY(-10px)}}
@media (max-width:560px){.stage{min-height:340px}.layer:nth-child(2){transform:translateZ(45px)}.layer:nth-child(3){transform:translateZ(90px)}}

/* stats / facts */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--line)}
.fact{padding:34px 24px;border-right:1px solid var(--line);min-width:0}
.fact:last-child{border-right:0}
.fact b{display:block;font:800 clamp(2.2rem,4.4vw,3.6rem)/1 var(--f-display);letter-spacing:-.04em}
.fact span{display:block;margin-top:10px;color:var(--muted);font-size:.92rem}
@media (max-width:820px){.facts{grid-template-columns:repeat(2,minmax(0,1fr))}.fact:nth-child(2){border-right:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* quote */
.quote{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,60px);align-items:center;border:1px solid var(--line);border-radius:28px;padding:clamp(28px,5vw,60px);background:radial-gradient(120% 120% at 0% 0%,rgba(77,124,255,.14),transparent 50%),var(--ink-2)}
.quote .qm{font:800 clamp(5rem,12vw,9rem)/.7 var(--f-display);color:var(--saffron)}
.quote blockquote{margin:0;font:600 clamp(1.4rem,3vw,2.3rem)/1.2 var(--f-display);letter-spacing:-.02em}
.quote figcaption{margin-top:22px;display:flex;align-items:center;gap:14px;color:var(--muted);font-size:.95rem}
.quote figcaption b{color:var(--fg);display:block}
.avatar{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--cobalt),var(--saffron));font:700 1rem var(--f-display);color:#0b1018;flex:none}
@media (max-width:640px){.quote{grid-template-columns:1fr}.quote .qm{line-height:.5}}

/* cta band */
.cta-band{position:relative;overflow:hidden;border-radius:32px;padding:clamp(40px,7vw,90px);background:
 radial-gradient(60% 120% at 100% 0%,rgba(244,178,62,.25),transparent 60%),
 radial-gradient(60% 120% at 0% 100%,rgba(77,124,255,.35),transparent 60%),var(--ink-3);border:1px solid var(--line-2);display:grid;gap:26px}
.cta-band h2{max-width:18ch}
.cta-band .grid-lines{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to left,#000,transparent 70%);-webkit-mask-image:linear-gradient(to left,#000,transparent 70%);pointer-events:none}

/* forms */
.form{display:grid;gap:16px}
.field{display:grid;gap:8px;min-width:0}
.field label{font:500 .74rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;font:400 1rem var(--f-body);color:var(--fg);background:rgba(255,255,255,.04);border:1px solid var(--line-2);border-radius:12px;padding:14px 16px;transition:border-color .2s,background .2s}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cobalt);background:rgba(77,124,255,.06)}
.field select option{background:var(--ink-2)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.chips{display:flex;flex-wrap:wrap;gap:8px;position:relative}
.chips input{position:absolute;left:0;top:0;width:1px;height:1px;opacity:0;pointer-events:none}
.chips label{font:500 .9rem var(--f-body);text-transform:none;letter-spacing:0;color:var(--fg);padding:9px 15px;border-radius:999px;border:1px solid var(--line-2);cursor:pointer;transition:.2s}
.chips input:checked+label{background:var(--cobalt);border-color:var(--cobalt)}
.chips input:focus-visible+label{outline:2px solid var(--saffron);outline-offset:2px}
.form-status{font-size:.95rem;padding:14px 16px;border-radius:12px;display:none}
.form-status.ok{display:block;background:rgba(95,211,179,.1);border:1px solid rgba(95,211,179,.4);color:var(--mint)}
.form-status.err{display:block;background:rgba(255,122,107,.1);border:1px solid rgba(255,122,107,.4);color:var(--danger)}
.hp{position:absolute;left:-5000px}
.contact-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:clamp(24px,5vw,60px);align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);border-radius:24px;padding:clamp(24px,4vw,40px);background:var(--ink-2)}
.info-list{display:grid;gap:22px}
.info-list div{display:grid;gap:4px}
.info-list .mono{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--saffron)}
.info-list a{text-decoration:none}
.info-list a:hover{color:var(--saffron)}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font:600 1.15rem/1.3 var(--f-display)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 1.6rem/1 var(--f-body);color:var(--saffron);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin-top:12px;max-width:70ch}

/* split block */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,80px);align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.media{border-radius:24px;overflow:hidden;aspect-ratio:4/3;position:relative;background:linear-gradient(135deg,var(--ink-3),var(--ink-2));border:1px solid var(--line)}
.media img{width:100%;height:100%;object-fit:cover}
.media .tag{position:absolute;left:16px;bottom:16px;font:500 .72rem var(--f-mono);background:rgba(7,13,20,.75);backdrop-filter:blur(6px);padding:8px 12px;border-radius:8px;border:1px solid var(--line-2)}

/* timeline 5 days */
.days{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.day{border:1px solid var(--line);border-radius:16px;padding:22px;background:var(--ink-2);min-width:0}
.day .mono{font-size:.72rem;color:var(--saffron)}
.day h4{font-size:1.15rem;margin:14px 0 8px}
.day p{color:var(--muted);font-size:.9rem;line-height:1.5}
@media (max-width:1000px){.days{grid-template-columns:repeat(2,minmax(0,1fr))}.day:last-child{grid-column:1/-1}}
@media (max-width:560px){.days{grid-template-columns:1fr}}

/* footer */
.ftr{border-top:1px solid var(--line);padding-block:70px calc(30px + env(safe-area-inset-bottom,0px));margin-top:40px;background:var(--ink-2)}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
@media (max-width:900px){.ftr-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ftr-grid{grid-template-columns:1fr}}
.ftr h4{font:500 .74rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr a{text-decoration:none;color:var(--fg);opacity:.85}
.ftr a:hover{opacity:1;color:var(--saffron)}
.ftr p{color:var(--muted);font-size:.95rem}
.ftr-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:56px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font:500 .78rem var(--f-mono)}
.big-word{font:800 clamp(3.4rem,17vw,15rem)/.8 var(--f-display);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px var(--line-2);margin-top:50px;white-space:nowrap;overflow:hidden;user-select:none}

/* reveal: content is visible at rest; motion only adds lift */
.rv{transition:transform .9s cubic-bezier(.2,.8,.2,1),filter .9s}
.js .rv:not(.in){transform:translateY(22px)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js .rv:not(.in){transform:none}}

/* cursor glow */
.glow{position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:0;background:radial-gradient(circle,rgba(77,124,255,.10),transparent 60%);transform:translate(-50%,-50%);left:-999px;top:-999px;transition:opacity .3s}
@media (hover:none){.glow{display:none}}
main{position:relative;z-index:1}

/* ===== glass shine + magnetic buttons ===== */
.shine{position:relative}
.shine::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;z-index:2;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.13),rgba(126,160,255,.06) 35%,transparent 65%);mix-blend-mode:screen}
.shine:hover::after{opacity:1}
.mag{transition:transform .35s cubic-bezier(.2,.9,.3,1.4),box-shadow .25s,background .25s}
.mag .arr{display:inline-block;transition:transform .35s cubic-bezier(.2,.9,.3,1.4)}
.btn-primary.mag:hover{transform:none}

/* ===== Home: scroll camera flight ===== */
.flight-canvas{position:fixed!important;inset:0;width:100vw!important;height:100vh!important;z-index:0;display:block}
.flight-veil{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(120% 90% at 50% 40%,rgba(7,13,20,.55),var(--ink) 85%);opacity:0}
body.flight .hero{background:transparent}
body.flight .sec-alt{background:linear-gradient(180deg,transparent,rgba(12,22,33,.55) 15%,rgba(12,22,33,.55) 85%,transparent)}
body.flight .marquee{background:rgba(12,22,33,.75);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
body.flight .card,body.flight .day,body.flight .process,body.flight .ind-card{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background-color:rgba(12,22,33,.55)}
body.flight .ftr{position:relative;z-index:1}
.form-chip{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:5;font:500 .68rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:8px 12px;border-radius:999px;border:1px solid var(--line-2);background:rgba(7,13,20,.7);backdrop-filter:blur(6px);display:none}
body.flight .form-chip{display:block}
.form-chip b{color:var(--saffron);font-weight:500}
@media (max-width:640px){.form-chip{display:none!important}}

/* ===== Dentacore 3D tooth ===== */
.tooth-stage{position:relative;min-height:520px;border-radius:28px;border:1px solid var(--line);overflow:hidden;
  background:radial-gradient(60% 55% at 50% 45%,rgba(77,124,255,.22),transparent 70%),radial-gradient(40% 30% at 50% 88%,rgba(0,0,0,.55),transparent 70%),var(--ink-2);touch-action:pan-y}
.tooth-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.tooth-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.tooth-lines line{stroke:var(--line-2);stroke-width:1;stroke-dasharray:3 4;transition:stroke .3s}
.tooth-lines line.on{stroke:var(--saffron);stroke-dasharray:none}
.tooth-label{position:absolute;max-width:min(42%,210px);padding:12px 14px;border-radius:14px;border:1px solid var(--line-2);background:rgba(7,13,20,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:border-color .3s,transform .4s,box-shadow .3s;cursor:default;z-index:2}
.tooth-label b{display:flex;align-items:center;gap:8px;font:600 .95rem var(--f-display)}
.tooth-label b::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cobalt);transition:background .3s,box-shadow .3s;flex:none}
.tooth-label span{display:block;color:var(--muted);font-size:.82rem;line-height:1.45;margin-top:4px}
.tooth-label.on{border-color:var(--saffron);box-shadow:0 0 0 4px rgba(244,178,62,.12);transform:translateY(-3px)}
.tooth-label.on b::before{background:var(--saffron);box-shadow:0 0 12px var(--saffron)}
.tl-1{left:16px;top:16px}.tl-2{right:16px;top:16px}.tl-3{right:16px;bottom:16px}.tl-4{left:16px;bottom:16px}
.tooth-hint{position:absolute;left:50%;top:22px;transform:translateX(-50%);font:500 .68rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
@media (max-width:560px){.tooth-stage{min-height:480px}.tooth-label{padding:9px 11px;max-width:46%}.tooth-label span{display:none}.tooth-hint{display:none}}

/* ===== Work: 3D ring gallery ===== */
.ring-sec{padding-block:20px 60px;overflow:hidden}
.ring-stage{--w:340px;position:relative;height:calc(var(--w)*.72 + 120px);perspective:1500px;perspective-origin:50% 40%;cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none;outline:none}
.ring-stage.drag{cursor:grabbing}
.ring{position:absolute;inset:0;transform-style:preserve-3d;will-change:transform}
.ring-item{position:absolute;left:50%;top:30px;width:var(--w);margin-left:calc(var(--w)/-2);text-decoration:none;transform-style:preserve-3d;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.ring-item .browser{box-shadow:0 50px 80px -40px rgba(0,0,0,.9)}
.ring-item.front .browser{border-color:rgba(244,178,62,.55);box-shadow:0 0 0 1px rgba(244,178,62,.25),0 50px 90px -30px rgba(77,124,255,.45)}
.ring-item .shot-title{font-size:clamp(1rem,1.8vw,1.4rem)}
.ring-floor{position:absolute;left:10%;right:10%;bottom:20px;height:60px;background:radial-gradient(50% 50% at 50% 50%,rgba(77,124,255,.25),transparent 70%);filter:blur(10px);pointer-events:none}
.ring-stage.fly .ring-item:not(.front){opacity:0!important;transition:opacity .4s}
.ring-ctrl{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:6px;text-align:center}
.ring-ctrl button{width:48px;height:48px;border-radius:50%;border:1px solid var(--line-2);background:rgba(255,255,255,.04);color:var(--fg);font-size:1.2rem;cursor:pointer;transition:background .2s}
.ring-ctrl button:hover{background:rgba(255,255,255,.1)}
.ring-ctrl div{min-width:0;max-width:60vw}
.ring-ctrl b{display:block;font:700 1.25rem var(--f-display)}
.ring-ctrl small{color:var(--muted);font-size:.85rem}
.ring-hint{text-align:center;margin-top:10px;font:500 .7rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
@media (max-width:700px){.ring-stage{--w:240px;perspective:900px}.ring-item .shot-nav span{display:none}.ring-item .shot{padding:7% 8%}.ring-ctrl b{font-size:1.05rem}.ring-ctrl small{font-size:.78rem}}
@media (prefers-reduced-motion:reduce){.ring-item{transition:none!important}}
.hero>.wrap{width:100%}