/* ==========================================================================
   EDIPPA — brand stylesheet (navy-primary)
   Navy #0A2647 primary · Coral #FF6F61 signature accent · Sky #10A8E4 · Pale #74CAE1
   ========================================================================== */
:root{
  --navy:#0A2647; --navy-2:#07203E; --navy-800:#122E4E;
  --coral:#FF6F61; --coral-d:#E0544A;
  --sky:#10A8E4; --sky-d:#0E86B8; --pale:#74CAE1;
  --slate:#6E7C8A; --ink:#0A2647;
  --mist:#DCE6EE; --cloud:#EEF4F9; --white:#fff; --line:#E3EAF1;
  --maxw:1180px; --radius:16px; --radius-sm:12px;
  --shadow:0 18px 50px -24px rgba(10,38,71,.28);
  --shadow-sm:0 8px 24px -14px rgba(10,38,71,.25);
  --font:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
  --mono:'Space Mono',ui-monospace,'Courier New',monospace;
  --t:.35s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.6;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.12;font-weight:700;letter-spacing:-.01em}
section{position:relative}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--coral);display:inline-block;margin-bottom:14px}
.eyebrow.on-dark{color:var(--sky)}
.lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--slate)}
.center{text-align:center}
.mono{font-family:var(--mono)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55em;font-weight:600;font-size:.98rem;padding:14px 26px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:var(--t);white-space:nowrap}
.btn svg{width:16px;height:16px}
.btn-coral{background:var(--coral);color:#fff}
.btn-coral:hover{background:var(--coral-d);transform:translateY(-2px);box-shadow:0 12px 28px -12px rgba(255,111,97,.6)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:#14335a;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn-ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost.on-dark:hover{border-color:#fff;background:rgba(255,255,255,.06)}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line);transition:var(--t)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.25rem;color:var(--navy);letter-spacing:-.02em}
.brand img{width:34px;height:34px}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-size:.95rem;font-weight:500;color:var(--navy);position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--coral);transition:var(--t)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--coral)}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;flex-direction:column;justify-content:center;gap:5px}
.burger span{height:2px;width:24px;background:var(--navy);border-radius:2px;transition:var(--t)}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero / dark sections ---------- */
.dark{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.dark::before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 80% at 92% 0%,rgba(16,168,228,.22),transparent 60%),
  radial-gradient(50% 60% at 4% 100%,rgba(255,111,97,.10),transparent 60%);
  pointer-events:none}
.hero{padding:clamp(70px,11vw,140px) 0 clamp(64px,9vw,120px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.6rem,6vw,4.4rem);color:#fff;letter-spacing:-.03em}
.hero h1 .accent{color:var(--sky)}
.hero p{color:#9CC4E0;font-size:clamp(1.05rem,1.5vw,1.22rem);margin:22px 0 32px;max-width:36ch}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{position:relative;aspect-ratio:1/1;max-width:420px;margin-left:auto}
.hero-art .ring{position:absolute;inset:0;border-radius:32px;background:linear-gradient(150deg,rgba(16,168,228,.16),rgba(255,111,97,.10));border:1px solid rgba(255,255,255,.08)}
.hero-art .mark{position:absolute;inset:0;margin:auto;width:56%;filter:drop-shadow(0 20px 40px rgba(0,0,0,.35))}
/* pixel motif */
.pix{position:absolute;border-radius:8px}
.pix.c{background:var(--coral)} .pix.s{background:var(--sky)} .pix.p{background:var(--pale)} .pix.w{background:rgba(255,255,255,.9)}
.hero .pix1{width:56px;height:56px;top:8%;right:6%}
.hero .pix2{width:34px;height:34px;top:24%;right:20%}
.hero .pix3{width:18px;height:18px;top:36%;right:31%}

/* stat bar */
.statbar{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.12);border-radius:var(--radius);overflow:hidden;margin-top:56px}
.stat{background:var(--navy);padding:26px 24px;text-align:center}
.stat .n{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:700;color:#fff}
.stat .n b{color:var(--coral)}
.stat .l{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:#9CC4E0;margin-top:4px}

/* ---------- generic section ---------- */
.section{padding:clamp(64px,9vw,110px) 0}
.section.tint{background:var(--cloud)}
.sec-head{max-width:680px;margin-bottom:52px}
.sec-head.center{margin-left:auto;margin-right:auto}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.8rem);color:var(--navy)}
.sec-head p{margin-top:16px;color:var(--slate);font-size:1.06rem}

/* cards */
.grid{display:grid;gap:24px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;transition:var(--t)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px}
.card .ico svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.9}
.ico.navy{background:var(--navy)} .ico.coral{background:var(--coral)} .ico.sky{background:var(--sky)} .ico.pale{background:var(--pale)}
.card h3{font-size:1.22rem;color:var(--navy);margin-bottom:10px}
.card p{color:var(--slate);font-size:.97rem}
.card ul{list-style:none;margin-top:14px;display:grid;gap:9px}
.card ul li{position:relative;padding-left:20px;font-size:.94rem;color:var(--slate)}
.card ul li::before{content:"";position:absolute;left:0;top:.5em;width:8px;height:8px;border-radius:2px;background:var(--coral)}

/* value / mini cards */
.mini{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;transition:var(--t)}
.mini:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.mini .sq{flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:grid;place-items:center}
.mini .sq svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.9}
.mini h4{color:var(--navy);font-size:1.02rem;margin-bottom:3px}
.mini p{color:var(--slate);font-size:.9rem}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative}
.step .num{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:1.1rem;margin-bottom:16px}
.step h4{color:var(--navy);font-size:1.05rem;margin-bottom:6px}
.step p{color:var(--slate);font-size:.9rem}

/* toolkit strip */
.toolkit{background:var(--navy);border-radius:var(--radius);padding:30px 34px;margin-top:34px;color:#fff}
.toolkit .lab{font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--sky);margin-bottom:14px}
.toolkit .tools{display:flex;flex-wrap:wrap;gap:10px}
.toolkit .tools span{border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:8px 16px;font-size:.9rem;font-weight:500}

/* projects */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.proj{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;transition:var(--t)}
.proj:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.proj .num{flex:0 0 auto;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:700;font-family:var(--mono);font-size:.9rem}
.proj .body h4{color:var(--navy);font-size:1rem;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.proj .tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;padding:3px 8px;border-radius:6px}
.proj .body p{color:var(--slate);font-size:.86rem;margin-top:4px}
.legend{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:26px}
.legend span{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--slate)}
.legend i{width:12px;height:12px;border-radius:4px;display:inline-block}

/* clients */
.tier{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.tier .th{padding:16px 22px;color:#fff;font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;display:flex;justify-content:space-between;align-items:center}
.tier ul{list-style:none;padding:12px 20px 20px}
.tier li{display:flex;align-items:center;gap:12px;padding:9px 0;font-size:.95rem;color:var(--navy);font-weight:500}
.tier .mono-chip{flex:0 0 auto;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:.72rem;font-weight:700}

/* team */
.role{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:var(--t)}
.role:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.role .ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px}
.role .ico svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.9}
.role h4{color:var(--navy);margin-bottom:4px}.role p{color:var(--slate);font-size:.9rem}

/* CTA band */
.cta{border-radius:var(--radius);padding:clamp(40px,6vw,68px);text-align:center;position:relative;overflow:hidden}
.cta h2{color:#fff;font-size:clamp(1.7rem,3.4vw,2.6rem)}
.cta p{color:#9CC4E0;margin:16px auto 28px;max-width:52ch}
.cta .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.info-row{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line)}
.info-row:last-child{border-bottom:0}
.info-row .ico{flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--cloud)}
.info-row .ico svg{width:20px;height:20px;stroke:var(--navy);fill:none;stroke-width:1.9}
.info-row .k{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.info-row .v{color:var(--navy);font-weight:500}
form .field{margin-bottom:18px}
form label{display:block;font-size:.82rem;font-weight:600;color:var(--navy);margin-bottom:7px}
form input,form textarea,form select{width:100%;font-family:var(--font);font-size:1rem;color:var(--navy);padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;background:#fff;transition:var(--t)}
form input:focus,form textarea:focus,form select:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 4px rgba(16,168,228,.12)}
form textarea{min-height:130px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-note{font-size:.82rem;color:var(--slate);margin-top:10px}
.form-status{margin-top:14px;padding:12px 16px;border-radius:12px;font-size:.92rem;display:none}
.form-status.ok{display:block;background:#E7F7F0;color:#0B7A57;border:1px solid #b7e6d3}
.form-status.err{display:block;background:#FDECEA;color:#B23B2E;border:1px solid #f5cfc9}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:#fff;padding:64px 0 30px;position:relative;overflow:hidden}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.foot-brand img{width:40px;margin-bottom:16px}
.foot-brand p{color:#9CC4E0;font-size:.92rem;max-width:30ch}
.site-footer h5{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:16px}
.site-footer ul{list-style:none;display:grid;gap:10px}
.site-footer a{color:#C9D8E6;font-size:.94rem;transition:var(--t)}
.site-footer a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:.76rem;color:#7C93AC;letter-spacing:.04em}

/* reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-art{margin:0 auto;max-width:320px}
  .g-3,.g-4{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr;gap:34px}
  .proj-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .nav-menu-open .nav-links{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;background:#fff;padding:20px 24px;gap:6px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-menu-open .nav-links a{padding:12px 0;border-bottom:1px solid var(--cloud)}
  .g-2,.g-3,.g-4,.statbar,.steps{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .stat{padding:22px}
  .section{padding:56px 0}
}

/* ============================================================
   CREATIVE + 3D LAYER
   ============================================================ */
/* animated gradient headline */
.grad-text{background:linear-gradient(100deg,#fff 0%,#74CAE1 45%,#10A8E4 70%,#FF6F61 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  background-size:220% auto;animation:sheen 8s linear infinite}
@keyframes sheen{to{background-position:220% center}}

/* floating pixel motif */
.pix{animation:floaty 6s ease-in-out infinite}
.pix.pix2{animation-delay:-2s}.pix.pix3{animation-delay:-4s}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-12px) rotate(6deg)}}

/* 3D hero canvas */
.hero-art{position:relative}
.hero-3d-wrap{position:relative;aspect-ratio:1/1;max-width:460px;margin-left:auto;border-radius:28px;overflow:hidden;
  background:radial-gradient(120% 120% at 70% 10%,rgba(16,168,228,.14),transparent 55%),rgba(255,255,255,.02);
  border:1px solid rgba(255,255,255,.08)}
#hero-3d,#gh-3d{display:block;width:100%;height:100%;cursor:grab;touch-action:none}
#hero-3d.grabbing,#gh-3d.grabbing{cursor:grabbing}
.hero-3d-wrap .hint{position:absolute;left:14px;bottom:12px;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;
  text-transform:uppercase;color:#9CC4E0;background:rgba(7,28,54,.5);border:1px solid rgba(255,255,255,.12);
  padding:6px 11px;border-radius:999px;backdrop-filter:blur(6px);pointer-events:none}
.hero-3d-wrap .hint i{color:var(--coral)}
/* fallback when no webgl */
[data-3d].no-webgl{background:#0A2647 url('../img/og-image.jpg') center/cover}
[data-3d].no-webgl canvas{display:none}
[data-3d].no-webgl .hint{display:none}

/* tool marquee */
.marquee{overflow:hidden;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1);padding:18px 0;margin-top:44px;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:48px;width:max-content;animation:scrollx 26s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{font-family:var(--mono);font-size:.9rem;letter-spacing:.08em;color:#9CC4E0;white-space:nowrap;display:inline-flex;align-items:center;gap:12px}
.marquee span::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--coral)}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* card tilt / lift */
.tilt{transition:transform .3s cubic-bezier(.2,.6,.2,1),box-shadow .3s}
.tilt:hover{transform:perspective(700px) rotateX(3deg) rotateY(-3deg) translateY(-6px)}

/* ---------- Parametric playground ---------- */
.gh{background:var(--navy);border-radius:24px;overflow:hidden;position:relative}
.gh::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 70% at 90% 0,rgba(16,168,228,.18),transparent 60%),radial-gradient(50% 60% at 0 100%,rgba(255,111,97,.10),transparent 60%);pointer-events:none}
.gh-grid{display:grid;grid-template-columns:.85fr 1.15fr;position:relative;z-index:1}
.gh-panel{padding:clamp(26px,3vw,40px)}
.gh-panel .eyebrow{color:var(--sky)}
.gh-panel h3{color:#fff;font-size:clamp(1.4rem,2.4vw,2rem);margin-bottom:8px}
.gh-panel p{color:#9CC4E0;font-size:.95rem;margin-bottom:24px}
.gh-view{position:relative;min-height:420px;border-left:1px solid rgba(255,255,255,.08)}
.gh-3d-wrap{position:absolute;inset:0}
#gh-3d{cursor:grab}
.gh-readout{position:absolute;top:16px;right:16px;display:flex;gap:10px}
.gh-readout .chip{background:rgba(7,28,54,.6);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:9px 14px;backdrop-filter:blur(6px);text-align:center}
.gh-readout .chip .k{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:#7fa8cc}
.gh-readout .chip .v{color:#fff;font-weight:700;font-size:1rem}
.gh-hint{position:absolute;left:16px;bottom:14px;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:#9CC4E0;pointer-events:none}
.gh-hint i{color:var(--coral)}

.slider{margin-bottom:18px}
.slider .row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.slider label{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#c9d8e6}
.slider .val{font-weight:700;color:var(--sky);font-size:.95rem}
input[type=range].rng{-webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:999px;background:rgba(255,255,255,.16);outline:none}
input[type=range].rng::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--coral);cursor:pointer;border:3px solid #0A2647;box-shadow:0 0 0 1px var(--coral)}
input[type=range].rng::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--coral);cursor:pointer;border:3px solid #0A2647}
.gh-btns{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}
.gh-btns button{font-family:var(--font);font-size:.86rem;font-weight:600;padding:11px 18px;border-radius:999px;cursor:pointer;transition:var(--t);border:1.5px solid rgba(255,255,255,.22);background:transparent;color:#fff}
.gh-btns button:hover{border-color:#fff;transform:translateY(-2px)}
.gh-btns button.on{background:var(--sky);border-color:var(--sky)}
.gh-btns button.primary{background:var(--coral);border-color:var(--coral)}

/* grasshopper node graph */
.nodes{margin-top:26px;background:rgba(7,28,54,.5);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:16px}
.nodes .lab{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:10px}
.nodes svg{width:100%;height:auto;display:block}

@media(max-width:820px){
  .gh-grid{grid-template-columns:1fr}
  .gh-view{border-left:0;border-top:1px solid rgba(255,255,255,.08);min-height:360px}
  .hero-3d-wrap{max-width:360px;margin:0 auto}
}

/* ============================================================
   SHAPE SWITCHER · STUDIO LINK · DATA-ANALYTICS THEME
   ============================================================ */
/* shape pills (in the studio panel) */
.shape-pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.shape-pill{font-family:var(--font);font-size:.8rem;font-weight:600;color:#c9d8e6;background:rgba(255,255,255,.06);
  border:1.5px solid rgba(255,255,255,.18);border-radius:999px;padding:8px 14px;cursor:pointer;transition:var(--t)}
.shape-pill:hover{border-color:#fff;color:#fff;transform:translateY(-2px)}
.shape-pill.on{background:var(--sky);border-color:var(--sky);color:#fff}

/* hero "Customize" link over the canvas */
.studio-link{position:absolute;top:14px;right:14px;z-index:3;font-family:var(--font);font-size:.78rem;font-weight:600;
  color:#fff;background:var(--coral);border-radius:999px;padding:8px 15px;box-shadow:0 8px 20px -8px rgba(255,111,97,.7);transition:var(--t)}
.studio-link:hover{background:var(--coral-d);transform:translateY(-2px)}

/* notebook / code card */
.notebook{background:#07203E;border:1px solid rgba(255,255,255,.09);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.nb-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.08)}
.nb-dot{width:11px;height:11px;border-radius:50%}
.nb-dot.r{background:#FF6F61}.nb-dot.y{background:#F9AB00}.nb-dot.g{background:#12B58C}
.nb-title{font-family:var(--mono);font-size:.72rem;color:#9CC4E0;margin-left:8px;letter-spacing:.02em}
.nb-code{margin:0;padding:18px 18px 18px 10px;font-family:var(--mono);font-size:.82rem;line-height:1.85;color:#DCE6EE;
  white-space:pre;overflow-x:auto;tab-size:2}
.nb-code .nb-ln{display:inline-block;width:26px;text-align:right;margin-right:14px;color:#3f5b7a;user-select:none;font-size:.72rem}
.nb-code .k{color:#10A8E4;font-weight:700}   /* keyword */
.nb-code .s{color:#FF9E90}                    /* string */
.nb-code .f{color:#74CAE1}                    /* function */
.nb-code .n{color:#F9AB00}                    /* number */
.nb-code .c{color:#5f7791;font-style:italic}  /* comment */
.nb-out{font-family:var(--mono);font-size:.72rem;color:#9CC4E0;padding:12px 18px;border-top:1px solid rgba(255,255,255,.08);background:rgba(16,168,228,.06)}
.nb-out .k2{color:var(--coral);font-weight:700;margin-right:6px}
.colab-badge{display:inline-flex;align-items:center;gap:9px;align-self:flex-start;margin:16px 18px 18px;
  font-family:var(--font);font-weight:700;font-size:.82rem;color:#0A2647;background:#F9AB00;border-radius:10px;padding:9px 15px;transition:var(--t)}
.colab-badge:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 10px 22px -10px rgba(249,171,0,.7)}
.colab-badge .cb-ico{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:5px;background:#0A2647;color:#F9AB00;font-size:.6rem}

/* S-curve chart */
.chart{width:100%;height:auto;display:block}
.chart .actual{stroke-dasharray:1300;stroke-dashoffset:1300;animation:draw 1.9s ease .25s forwards;stroke-linejoin:round;stroke-linecap:round}
.chart .planned{opacity:0;animation:fade1 1s ease .1s forwards}
.chart .area{opacity:0;animation:area1 1.1s ease 1.15s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade1{to{opacity:1}}
@keyframes area1{to{opacity:.08}}
.chart-legend{display:flex;gap:20px}
.chart-legend span{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.74rem;color:var(--slate)}
.chart-legend i{width:14px;height:6px;border-radius:3px;display:inline-block}

/* ============================================================
   INTERACTIVE NODE DEFINITION EDITOR
   ============================================================ */
.gh-def{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.08);padding:22px clamp(20px,3vw,34px) clamp(24px,3vw,34px)}
.def-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.def-head .lab{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--sky);font-weight:700}
.def-head .def-sub{font-size:.82rem;color:#9CC4E0}
.def-canvas{position:relative;height:300px;border-radius:16px;overflow:hidden;
  background:
   radial-gradient(80% 100% at 100% 50%,rgba(255,111,97,.06),transparent 60%),
   rgba(7,28,54,.55);
  border:1px solid rgba(255,255,255,.09);
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:22px 22px}
.def-wires{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.node{position:absolute;z-index:2;width:168px;background:#0C2748;border:1px solid var(--sky);border-radius:12px;
  padding:10px 12px 12px;box-shadow:0 10px 26px -14px rgba(0,0,0,.6);cursor:grab;user-select:none;touch-action:none;transition:border-color .2s,opacity .2s}
.node.grab{cursor:grabbing;box-shadow:0 16px 34px -14px rgba(0,0,0,.7)}
.node.off{opacity:.5;border-color:rgba(255,255,255,.2)}
.node-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.node-name{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;color:#fff;font-weight:700}
.node-plug{width:14px;height:14px;border-radius:50%;border:2px solid var(--sky);background:transparent;cursor:pointer;padding:0;transition:var(--t)}
.node-plug.on{background:var(--sky);box-shadow:0 0 0 3px rgba(16,168,228,.2)}
.node-plug:hover{transform:scale(1.15)}
.node-rng{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:999px;background:rgba(255,255,255,.16);outline:none;margin:2px 0 6px}
.node-rng::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;border-radius:50%;background:var(--coral);cursor:pointer;border:2px solid #0C2748}
.node-rng::-moz-range-thumb{width:13px;height:13px;border-radius:50%;background:var(--coral);cursor:pointer;border:2px solid #0C2748}
.node-val{font-family:var(--mono);font-size:.72rem;color:var(--sky);font-weight:700}
.node.out{width:150px;background:var(--coral);border-color:var(--coral);cursor:grab}
.node.out .node-name{color:#fff}
.node-out-tag{font-family:var(--mono);font-size:.62rem;color:rgba(255,255,255,.9);letter-spacing:.04em}
@media(max-width:560px){
  .def-canvas{height:340px}
  .node{width:132px}
  .node[data-param="height"]{left:150px!important}
  .node[data-param="dome"]{left:150px!important}
  .node[data-param="torus"]{left:150px!important}
  .node.out{left:auto!important;right:10px!important}
}

/* ---- node ports (drag-to-connect components) ---- */
.def-canvas{height:380px}
.node .port{position:absolute;right:-9px;top:52%;transform:translateY(-50%);width:16px;height:16px;border-radius:50%;
  border:2px solid var(--sky);background:#0C2748;cursor:crosshair;padding:0;z-index:4;transition:transform .15s,box-shadow .2s}
.node .port.on{background:var(--sky);box-shadow:0 0 0 3px rgba(16,168,228,.22)}
.node .port:hover{transform:translateY(-50%) scale(1.2)}
.node.out{padding-left:20px}
.node.out .port-in{position:absolute;left:-9px;top:50%;transform:translateY(-50%);width:16px;height:16px;border-radius:50%;border:2px solid #fff;background:var(--coral);box-shadow:0 0 0 3px rgba(255,111,97,.25)}
.def-head .def-sub b{color:#fff;font-weight:700}
@media(max-width:560px){
  .def-canvas{height:430px}
  .node[data-param="height"]{left:150px!important}
  .node[data-param="dome"]{left:150px!important}
  .node[data-param="torus"]{left:150px!important}
  .node.out{left:auto!important;right:8px!important;top:200px!important}
}

/* ============================================================
   COLAB-STYLE INTERACTIVE DASHBOARD
   ============================================================ */
.dash{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.dash-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08)}
.dash-bar .nb-title{color:#9CC4E0}
.colab-badge.sm{margin:0 0 0 auto;padding:7px 12px;font-size:.76rem;border-radius:8px}
.dash-tabs{display:flex;gap:2px;padding:10px 14px 0;background:var(--cloud);border-bottom:1px solid var(--line)}
.dash-tab{font-family:var(--font);font-size:.9rem;font-weight:600;color:var(--slate);background:transparent;border:0;border-bottom:3px solid transparent;padding:12px 18px;cursor:pointer;transition:var(--t)}
.dash-tab:hover{color:var(--navy)}
.dash-tab.on{color:var(--navy);border-bottom-color:var(--coral)}
.dash-panel{padding:22px clamp(16px,2.4vw,26px)}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.kpi{background:var(--cloud);border-radius:14px;padding:16px 18px}
.kpi-k{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--slate)}
.kpi-v{font-size:1.7rem;font-weight:700;color:var(--navy);margin-top:4px}
.kpi-v.coral{color:var(--coral-d)}.kpi-v.green{color:#0B7A57}
.dash-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.fchip{font-family:var(--font);font-size:.82rem;font-weight:600;color:var(--slate);background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:7px 15px;cursor:pointer;transition:var(--t)}
.fchip:hover{border-color:var(--navy);color:var(--navy)}
.fchip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.doc-list{display:flex;flex-direction:column;gap:2px}
.doc-row{display:grid;grid-template-columns:1.7fr 1.4fr auto auto;gap:16px;align-items:center;padding:13px 6px;border-bottom:1px solid var(--line)}
.doc-name{font-weight:600;color:var(--navy);font-size:.95rem}
.doc-disc{font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--slate);margin-top:2px}
.doc-bar{height:8px;border-radius:999px;background:var(--cloud);overflow:hidden}
.doc-bar span{display:block;height:100%;border-radius:999px;transition:width .5s}
.doc-pct{font-family:var(--mono);font-size:.8rem;color:var(--slate);min-width:38px;text-align:right}
.doc-badge{font-size:.7rem;font-weight:700;padding:5px 11px;border-radius:999px;white-space:nowrap}
.doc-badge.ok{background:#E7F7F0;color:#0B7A57}
.doc-badge.rev{background:#E2F4FB;color:#0E86B8}
.doc-badge.over{background:#FDECEA;color:#B23B2E}
.doc-empty{padding:20px;color:var(--slate);text-align:center}
.slider.light label{color:var(--slate)}.slider.light .val{color:var(--coral-d)}
.rng-l{-webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:999px;background:var(--mist);outline:none}
.rng-l::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--coral);cursor:pointer;border:3px solid #fff;box-shadow:0 0 0 1px var(--coral)}
.rng-l::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--coral);cursor:pointer;border:3px solid #fff}
.site-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:26px;margin-top:18px;align-items:start}
.site-chart svg{width:100%;height:auto;display:block}
.zone-list{display:flex;flex-direction:column;gap:16px}
.zone-top{display:flex;justify-content:space-between;font-size:.9rem;color:var(--navy);margin-bottom:7px}
.zone-top b{font-weight:700}
.zone-bar{height:9px;border-radius:999px;background:var(--cloud);overflow:hidden}
.zone-bar span{display:block;height:100%;border-radius:999px;transition:width .5s}
@media(max-width:720px){
  .kpi-row{grid-template-columns:1fr 1fr}
  .site-grid{grid-template-columns:1fr}
  .doc-row{grid-template-columns:1.6fr auto auto;gap:10px}
  .doc-bar{display:none}
}

/* ---- component menu (Grasshopper-style palette) ---- */
.comp-menu{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.comp-btn{display:inline-flex;align-items:center;gap:7px;font-family:var(--font);font-size:.82rem;font-weight:600;color:#c9d8e6;
  background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.18);border-radius:10px;padding:8px 13px;cursor:pointer;transition:var(--t)}
.comp-btn:hover{border-color:var(--sky);color:#fff;transform:translateY(-2px)}
.comp-btn .cb-plus{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:5px;background:var(--sky);color:#07203E;font-weight:800;font-size:.8rem;line-height:1}
.comp-btn.placed{opacity:.45;cursor:default}
.comp-btn.placed .cb-plus{background:#12B58C}
.comp-btn:disabled{pointer-events:none}
.node .node-x{background:transparent;border:0;color:#7fa8cc;font-size:1rem;line-height:1;cursor:pointer;padding:0 2px;transition:var(--t)}
.node .node-x:hover{color:var(--coral)}
.node-top{gap:8px}

/* ---- dashboard charts grid / heatmap / gauge ---- */
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.chart-grid.site{grid-template-columns:1fr 1fr}
.chart-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.chart-card.wide{grid-column:1 / -1}
.chart-h{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);margin-bottom:12px}
.chart-box{position:relative;height:220px}
.chart-box.gauge{height:200px}
.gauge-val{position:absolute;left:0;right:0;bottom:26%;text-align:center;font-size:1.9rem;font-weight:700;color:var(--navy)}
.heat{display:flex;flex-direction:column;gap:5px;padding-top:2px}
.heat-row{display:grid;grid-template-columns:34px repeat(5,1fr);gap:5px;align-items:center}
.heat-head span{font-family:var(--mono);font-size:.6rem;letter-spacing:.06em;color:var(--slate);text-align:center}
.heat-wk{font-family:var(--mono);font-size:.62rem;color:var(--slate)}
.heat-cell{height:20px;border-radius:5px}
@media(max-width:720px){
  .chart-grid,.chart-grid.site{grid-template-columns:1fr}
  .chart-card.wide{grid-column:auto}
}

/* ============================================================
   IMAGERY · BENTO GALLERY · CINEMATIC BANDS · GRAIN
   ============================================================ */

/* bento work gallery */
.work-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:150px;gap:16px}
.work{position:relative;border-radius:18px;overflow:hidden;background:var(--navy);box-shadow:var(--shadow);cursor:pointer}
.work img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.6,.2,1);display:block}
.work:hover img{transform:scale(1.07)}
.work .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,28,54,.9),rgba(7,28,54,.15) 55%,transparent);display:flex;flex-direction:column;justify-content:flex-end;padding:22px;transition:var(--t)}
.work:hover .ov{background:linear-gradient(to top,rgba(7,28,54,.95),rgba(16,168,228,.25) 60%,transparent)}
.work .k{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sky)}
.work .t{color:#fff;font-weight:700;font-size:1.15rem;margin-top:4px;line-height:1.15}
.work.tall{grid-row:span 2}.work.wide{grid-column:span 2}.work.big{grid-column:span 2;grid-row:span 2}

/* cinematic image band */
.imgband{position:relative;border-radius:24px;overflow:hidden;min-height:360px;display:flex;align-items:center;box-shadow:var(--shadow)}
.imgband>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.imgband::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,28,54,.92),rgba(7,28,54,.55) 55%,rgba(16,168,228,.12))}
.imgband .in{position:relative;z-index:2;padding:clamp(32px,5vw,64px);max-width:640px;color:#fff}
.imgband .in h2{color:#fff;font-size:clamp(1.8rem,3.6vw,2.8rem)}
.imgband .in p{color:#bcd6ea;margin:14px 0 24px}
.imgband .pix{z-index:2}

/* projects image gallery */
.proj-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.pcard{position:relative;border-radius:18px;overflow:hidden;background:var(--navy);box-shadow:var(--shadow-sm);transition:var(--t);cursor:pointer}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.pcard .ph{position:relative;aspect-ratio:16/11;overflow:hidden}
.pcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.6,.2,1)}
.pcard:hover .ph img{transform:scale(1.08)}
.pcard .num{position:absolute;top:12px;left:12px;z-index:2;font-family:var(--mono);font-size:.7rem;font-weight:700;color:#fff;background:rgba(7,28,54,.6);border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:5px 9px;backdrop-filter:blur(4px)}
.pcard .rtag{position:absolute;top:12px;right:12px;z-index:2;font-family:var(--mono);font-size:.62rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#fff;border-radius:8px;padding:5px 9px}
.pcard .meta{padding:18px 20px;background:#fff}
.pcard .meta h4{color:var(--navy);font-size:1.05rem;margin-bottom:5px}
.pcard .meta p{color:var(--slate);font-size:.86rem}

/* image + text split (about/services) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split .shot{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);position:relative}
.split .shot img{width:100%;display:block;aspect-ratio:4/3;object-fit:cover}
.split .shot .badge{position:absolute;left:16px;bottom:16px;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(7,28,54,.6);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:7px 14px;backdrop-filter:blur(5px)}

@media(max-width:820px){
  .work-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:140px}
  .work.big{grid-column:span 2}
  .split{grid-template-columns:1fr;gap:28px}
}
@media(max-width:520px){.work-grid{grid-template-columns:1fr}.work.wide,.work.big{grid-column:auto}}

/* ---- seaborn-style analytics: correlation matrix + box plots ---- */
.corr{display:flex;flex-direction:column;gap:4px;overflow-x:auto}
.corr-row{display:grid;grid-template-columns:74px repeat(6,1fr);gap:4px;align-items:center}
.corr-head span{font-family:var(--mono);font-size:.58rem;letter-spacing:.04em;color:var(--slate);text-align:center;padding-bottom:2px}
.corr-lab{font-family:var(--mono);font-size:.62rem;color:var(--slate)}
.corr-cell{height:34px;border-radius:6px;display:grid;place-items:center;font-family:var(--mono);font-size:.66rem;font-weight:700;color:var(--navy)}
.corr-legend{display:flex;align-items:center;gap:8px;margin-top:12px;font-family:var(--mono);font-size:.66rem;color:var(--slate)}
.corr-scale{flex:1;height:8px;border-radius:999px;background:linear-gradient(90deg,#FF6F61,#EEF4F9,#10A8E4)}
.boxplots svg{width:100%;height:auto;display:block}

/* ---- studio: sticky side-by-side layout (3D always visible while editing) ---- */
.gh-2col{display:grid;grid-template-columns:1.18fr .82fr;position:relative;z-index:1}
.gh-left{min-width:0}
.gh-panel{padding:clamp(22px,3vw,30px) clamp(20px,3vw,30px) 6px}
.gh-def{padding:6px clamp(20px,3vw,30px) clamp(22px,3vw,30px);border-top:none}
.gh-right{border-left:1px solid rgba(255,255,255,.08)}
.gh-view{position:sticky;top:86px;height:calc(100vh - 140px);min-height:440px;max-height:680px;border-left:0}
.node{width:150px}
.def-canvas{height:360px;overflow:auto}
@media(max-width:900px){
  .gh-2col{grid-template-columns:1fr}
  .gh-right{order:-1;border-left:0;border-bottom:1px solid rgba(255,255,255,.08)}
  .gh-view{position:sticky;top:74px;height:56vh;min-height:320px;max-height:none}
}

/* ---- dashboard interactive controls (segmented) ---- */
.chart-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.chart-top .chart-h{margin-bottom:0}
.seg{display:inline-flex;background:var(--cloud);border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px;margin-bottom:12px}
.seg.sm{margin-bottom:0}
.seg-btn{font-family:var(--font);font-size:.78rem;font-weight:600;color:var(--slate);background:transparent;border:0;border-radius:999px;padding:6px 13px;cursor:pointer;transition:var(--t)}
.seg-btn:hover{color:var(--navy)}
.seg-btn.on{background:var(--navy);color:#fff}

/* ---- studio v2: fixed-height app, full-height 3D, scrolling left pane ---- */
.gh-2col{display:grid;grid-template-columns:1.14fr .86fr;height:clamp(640px,86vh,900px);position:relative;z-index:1}
.gh-left{min-width:0;overflow-y:auto;overflow-x:hidden}
.gh-left::-webkit-scrollbar{width:9px}
.gh-left::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:8px}
.gh-left::-webkit-scrollbar-track{background:transparent}
.gh-panel{padding:22px 26px 2px}
.slider{margin-bottom:12px}
.slider .row{margin-bottom:6px}
.shape-pills{margin-bottom:16px}
.gh-btns{margin-top:16px}
.gh-def{padding:6px 26px 26px;border-top:none}
.def-head{margin-bottom:12px}
.def-canvas{height:440px;overflow:visible}
.gh-right{border-left:1px solid rgba(255,255,255,.08);height:100%}
.gh-view{position:relative;top:0;height:100%;min-height:0;max-height:none;border-left:0}
@media(max-width:900px){
  .gh-2col{grid-template-columns:1fr;height:auto}
  .gh-left{overflow:visible}
  .gh-right{order:-1;border-left:0;border-bottom:1px solid rgba(255,255,255,.08);height:auto}
  .gh-view{position:sticky;top:74px;height:52vh;min-height:320px;max-height:none}
  .def-canvas{height:470px}
}

/* ---- skin pattern control (dark panel) ---- */
.skin-row{margin:4px 0 14px}
.skin-lab{display:block;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#c9d8e6;margin-bottom:9px}
.skin-pills{display:flex;flex-wrap:wrap;gap:7px}
.skin-btn{font-family:var(--font);font-size:.78rem;font-weight:600;color:#c9d8e6;background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.18);border-radius:999px;padding:7px 13px;cursor:pointer;transition:var(--t)}
.skin-btn:hover{border-color:#fff;color:#fff;transform:translateY(-2px)}
.skin-btn.on{background:var(--coral);border-color:var(--coral);color:#fff}

/* ---- studio v3: taller studio + roomier definition canvas ---- */
.gh-2col{height:clamp(720px,92vh,1040px)}
.def-canvas{height:600px}
@media(max-width:900px){ .def-canvas{height:560px} }

/* ============================================================
   MOBILE PASS — studio, dashboard, general (phone-friendly)
   ============================================================ */
@media(max-width:900px){
  /* STUDIO: stack; full 3D on top; drive with panel controls (hide drag node-graph) */
  .gh-2col{display:block;height:auto}
  .gh-left{overflow:visible}
  .gh-right{order:0;border-left:0;border-bottom:0;height:auto}
  .gh-view{position:relative;top:0;height:60vh;min-height:320px;max-height:520px}
  .gh-def{display:none}
  .gh-panel{padding:22px 20px 18px}
  .shape-pills,.skin-pills{gap:8px}
  .shape-pill,.skin-btn{padding:9px 14px;font-size:.82rem}
}
@media(max-width:760px){
  /* DASHBOARD: scrollable tabs + single-column charts */
  .dash-tabs{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .dash-tabs::-webkit-scrollbar{display:none}
  .dash-tab{flex:0 0 auto;white-space:nowrap;padding:12px 15px;font-size:.86rem}
  .dash-panel{padding:18px 14px}
  .kpi-row{grid-template-columns:1fr 1fr;gap:10px}
  .kpi-v{font-size:1.4rem}
  .chart-grid,.chart-grid.site{grid-template-columns:1fr}
  .chart-card.wide{grid-column:auto}
  .chart-box{height:240px}
  .chart-box.gauge{height:200px}
  .corr{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .corr-row{min-width:440px}
  .boxplots{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .boxplots svg{min-width:520px}
  .seg{flex-wrap:wrap}
  .colab-badge.sm{margin-left:auto}
  .doc-row{grid-template-columns:1fr auto auto;gap:10px}
  .doc-bar{display:none}
}
@media(max-width:640px){
  /* general tap-target + spacing polish */
  .hero .btns{width:100%}
  .hero .btns .btn{flex:1 1 46%;justify-content:center}
  .btn{padding:13px 20px}
  .nav-cta .btn{display:none}
  .sec-head{margin-bottom:34px}
  .toolkit{padding:22px}
  .statbar{grid-template-columns:1fr 1fr}
}

/* ============================================================
   BIM VIEWER (bim.html)
   ============================================================ */
.bim-intro{background:var(--navy);color:#fff;padding:clamp(40px,6vw,64px) 0 clamp(30px,4vw,44px);position:relative;overflow:hidden}
.bim-intro::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 90% 0%,rgba(16,168,228,.22),transparent 60%);pointer-events:none}
.bim-intro h1{color:#fff;font-size:clamp(1.8rem,3.6vw,2.6rem);max-width:20ch}
.bim-intro p{color:#9CC4E0;max-width:70ch;margin-top:14px;font-size:1.02rem}
.bim-intro b{color:#fff}

.bim-app{padding:0 0 40px}
.bim-toolbar{position:sticky;top:74px;z-index:30;display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  background:#fff;border-bottom:1px solid var(--line);padding:12px clamp(14px,3vw,28px);box-shadow:var(--shadow-sm)}
.tbtn{display:inline-flex;align-items:center;gap:7px;font-family:var(--font);font-weight:600;font-size:.86rem;
  color:var(--navy);background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:9px 13px;cursor:pointer;transition:var(--t)}
.tbtn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.tbtn:hover:not(:disabled){border-color:var(--navy);transform:translateY(-1px)}
.tbtn.primary{background:var(--coral);color:#fff;border-color:var(--coral)}
.tbtn.primary:hover{background:var(--coral-d)}
.tbtn.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.tbtn.ghost{color:var(--slate)}
.tbtn:disabled{opacity:.42;cursor:not-allowed}
.tsep{width:1px;height:24px;background:var(--line);margin:0 4px}
.bim-status{margin-left:auto;font-family:var(--mono);font-size:.74rem;color:var(--slate);letter-spacing:.02em}

.bim-grid{display:grid;grid-template-columns:300px 1fr 330px;gap:14px;padding:14px clamp(14px,3vw,28px)}
.bim-left,.bim-right{display:flex;flex-direction:column;gap:14px;min-width:0}
.pcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.pcard h4{color:var(--navy);font-size:.98rem;display:flex;align-items:center;justify-content:space-between}
.pcard h4 .hint{font-family:var(--mono);font-size:.62rem;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--slate)}
.muted{color:var(--slate);font-size:.86rem;margin-top:8px}

/* model list */
#model-list{margin-top:10px;display:flex;flex-direction:column;gap:7px}
.mrow{display:flex;align-items:center;gap:9px;background:var(--cloud);border-radius:9px;padding:8px 10px}
.mrow .dot{width:8px;height:8px;border-radius:3px;flex:0 0 auto}
.mrow .mname{font-size:.82rem;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
.mrow .mx{border:0;background:none;color:var(--slate);cursor:pointer;font-size:.9rem;padding:2px 4px;border-radius:6px}
.mrow .mx:hover{background:#fff;color:var(--coral-d)}

/* category filter */
.cat-filter{margin-top:10px;display:flex;flex-direction:column;gap:2px;max-height:290px;overflow:auto}
.crow{display:flex;align-items:center;gap:9px;padding:6px 6px;border-radius:8px;cursor:pointer;font-size:.84rem;color:var(--navy)}
.crow:hover{background:var(--cloud)}
.crow input{accent-color:var(--coral);width:15px;height:15px}
.cdot{width:10px;height:10px;border-radius:3px;flex:0 0 auto;display:inline-block}
.crow .cname{flex:1}
.crow .cnum{font-family:var(--mono);font-size:.72rem;color:var(--slate)}

/* properties */
#props{margin-top:10px;max-height:340px;overflow:auto}
table.props,.pset table{width:100%;border-collapse:collapse;font-size:.8rem}
table.props td,.pset table td{padding:5px 6px;border-bottom:1px solid var(--line);color:var(--navy);vertical-align:top}
table.props td:first-child,.pset table td:first-child{color:var(--slate);width:42%;font-weight:500}
.pset{margin-top:12px}
.pset h5{font-size:.76rem;color:var(--sky-d);font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;margin-bottom:4px}

/* stage */
.bim-stage{position:relative;background:var(--cloud);border:1px solid var(--line);border-radius:16px;overflow:hidden;min-height:560px}
.bim-stage.drag{outline:3px dashed var(--sky);outline-offset:-6px}
.bim-stage.measuring{cursor:crosshair}
#bim-canvas{display:block;width:100%;height:100%;position:absolute;inset:0}
.empty-hint{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:20px}
.eh-card{max-width:340px}
.eh-card svg{width:56px;height:56px;fill:none;stroke:var(--sky-d);stroke-width:1.4;margin-bottom:14px}
.eh-card h3{color:var(--navy);font-size:1.25rem}
.eh-card p{color:var(--slate);margin:8px 0}
.eh-note{display:block;margin-top:14px;font-size:.76rem;color:var(--slate)}
.measure-readout{position:absolute;left:14px;bottom:14px;background:rgba(10,38,71,.9);color:#fff;font-family:var(--mono);
  font-size:.74rem;padding:8px 12px;border-radius:10px;max-width:calc(100% - 28px);pointer-events:none}
.measure-readout:empty{display:none}
.bim-busy{position:absolute;inset:0;display:none;align-items:center;justify-content:center;gap:12px;
  background:rgba(238,244,249,.72);backdrop-filter:blur(2px);color:var(--navy);font-weight:600;font-size:.9rem;z-index:5}
.spin{width:26px;height:26px;border:3px solid var(--mist);border-top-color:var(--coral);border-radius:50%;animation:spin 0.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* quantities */
.kpi-mini{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.kpi-mini>div{background:var(--cloud);border-radius:10px;padding:10px 12px}
.kpi-mini span{display:block;font-size:1.15rem;font-weight:700;color:var(--navy)}
.kpi-mini label{font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}
.qty-chart-wrap{position:relative;height:230px;margin-top:14px}
.qty-table{margin-top:12px;max-height:260px;overflow:auto}
.qty-table table{width:100%;border-collapse:collapse;font-size:.82rem}
.qty-table th{text-align:left;color:var(--slate);font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;padding:0 6px 6px;border-bottom:1px solid var(--line)}
.qty-table td{padding:6px;border-bottom:1px solid var(--line);color:var(--navy)}
.qty-table td:last-child{text-align:right;font-variant-numeric:tabular-nums}
.qty-table td .cdot{margin-right:7px}
.qnote,.bim-disclaimer{color:var(--slate);font-size:.74rem;line-height:1.5}
.qnote{margin-top:12px}
.bim-disclaimer{max-width:none;padding:0 clamp(14px,3vw,28px);margin-top:6px}

/* BIM viewer responsive */
@media(max-width:1080px){
  .bim-grid{grid-template-columns:1fr;gap:12px}
  .bim-left,.bim-right{flex-direction:row;flex-wrap:wrap}
  .bim-left>.pcard,.bim-right>.pcard{flex:1 1 260px}
  .bim-stage{order:-1;min-height:60vh}
}
@media(max-width:760px){
  .bim-toolbar{top:64px;gap:6px;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch}
  .bim-toolbar::-webkit-scrollbar{display:none}
  .tbtn{flex:0 0 auto;padding:9px 11px;font-size:.8rem}
  .bim-status{display:none}
  .bim-left,.bim-right{flex-direction:column}
  .bim-stage{min-height:56vh}
  .kpi-mini{grid-template-columns:1fr 1fr 1fr}
}

/* ---- BIM property tabs + custom schedule ---- */
.sel-count{font-size:.78rem;color:var(--coral-d);font-weight:600;margin:8px 0 6px}
.ptabs{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 8px;max-height:96px;overflow:auto}
.ptab{border:1px solid var(--line);background:#fff;color:var(--slate);border-radius:8px;padding:5px 10px;font-family:var(--mono);font-size:.66rem;letter-spacing:.03em;text-transform:uppercase;cursor:pointer;white-space:nowrap;transition:var(--t)}
.ptab:hover{border-color:var(--navy);color:var(--navy)}
.ptab.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.ppanel{display:none}
.ppanel.active{display:block}

.bim-schedule{margin:0 clamp(14px,3vw,28px) 16px}
.sch-controls{display:grid;grid-template-columns:220px 1fr auto;gap:16px;align-items:start;margin-top:12px}
.sch-field label{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);margin-bottom:6px}
#sch-cat{width:100%;padding:9px 11px;border:1.5px solid var(--line);border-radius:10px;font-family:var(--font);color:var(--navy);background:#fff}
.sch-param-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:2px 10px;max-height:150px;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:8px 10px}
.sch-param-list .crow{padding:4px 4px}
.sch-param-list .cname{font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sch-actions{display:flex;flex-direction:column;gap:8px}
.sch-actions .tbtn{justify-content:center}
.sch-meta{font-family:var(--mono);font-size:.7rem;color:var(--slate);margin:14px 0 8px}
.sch-scroll{overflow:auto;max-height:460px;border:1px solid var(--line);border-radius:12px}
table.schedule{border-collapse:collapse;width:100%;font-size:.82rem;min-width:520px}
table.schedule th{position:sticky;top:0;background:var(--navy);color:#fff;font-family:var(--mono);font-size:.66rem;letter-spacing:.04em;text-transform:uppercase;padding:9px 10px;text-align:left;white-space:nowrap;z-index:1}
table.schedule td{padding:7px 10px;border-bottom:1px solid var(--line);color:var(--navy);white-space:nowrap}
table.schedule td.ro{color:var(--slate);font-variant-numeric:tabular-nums}
table.schedule td[contenteditable]:focus{outline:2px solid var(--sky);outline-offset:-2px;background:#fff}
table.schedule tbody tr:nth-child(even){background:#fafcfe}
table.schedule tr.tot td{position:sticky;bottom:0;background:var(--cloud);font-weight:700;border-top:2px solid var(--navy)}
@media(max-width:900px){ .sch-controls{grid-template-columns:1fr} }

/* ---- quantities metric switcher ---- */
.qm-seg{display:flex;gap:4px;margin-top:12px;background:var(--cloud);padding:4px;border-radius:10px}
.qm-seg button{flex:1;border:0;background:transparent;color:var(--slate);font-family:var(--font);font-weight:600;font-size:.76rem;padding:7px 6px;border-radius:7px;cursor:pointer;transition:var(--t)}
.qm-seg button:hover{color:var(--navy)}
.qm-seg button.on{background:#fff;color:var(--navy);box-shadow:var(--shadow-sm)}

/* ---- condensed schedule chips (params + categories) ---- */
.sch-cat-list{display:grid;grid-template-columns:1fr;gap:4px;max-height:160px;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:8px}
.param-tools{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.param-tools .lnk{border:0;background:none;color:var(--sky-d);font-family:var(--mono);font-size:.68rem;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;padding:0}
.param-tools .lnk:hover{color:var(--coral-d);text-decoration:underline}
.param-tools .param-count{margin-left:auto;font-family:var(--mono);font-size:.66rem;color:var(--slate)}
.param-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:5px;max-height:180px;overflow:auto}
.pchip{display:flex;align-items:center;gap:7px;min-width:0;background:var(--cloud);border:1px solid var(--line);border-radius:8px;padding:6px 9px;cursor:pointer;transition:var(--t)}
.pchip:hover{border-color:var(--sky)}
.pchip:has(input:checked){background:#eaf2fb;border-color:var(--sky-d)}
.pchip input{flex:0 0 auto;accent-color:var(--coral);width:14px;height:14px}
.pchip .cdot{flex:0 0 auto}
.pchip span:last-child{font-size:.8rem;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-transform:none}

/* ---- property-set dropdown ---- */
.pset-pick{margin:10px 0 10px}
.pset-pick label{display:block;font-family:var(--mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);margin-bottom:5px}
.pset-select{width:100%;padding:9px 11px;border:1.5px solid var(--line);border-radius:10px;font-family:var(--font);font-size:.86rem;color:var(--navy);background:#fff;cursor:pointer}
.pset-select:focus{outline:2px solid var(--sky);outline-offset:-1px;border-color:var(--sky-d)}

/* ---- schedule: steps + chips ---- */
.sch-step{display:flex;align-items:center;gap:10px;margin:20px 0 10px;font-weight:600;color:var(--navy);font-size:.98rem}
.sch-step small{font-weight:400;color:var(--slate);font-size:.8rem}
.sch-n{flex:0 0 auto;width:24px;height:24px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:var(--mono);font-size:.78rem;font-weight:700}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:7px 14px;font-family:var(--font);font-size:.84rem;font-weight:500;color:var(--navy);cursor:pointer;transition:var(--t);max-width:100%}
.chip:hover{border-color:var(--sky);transform:translateY(-1px)}
.chip .cdot{width:9px;height:9px;border-radius:3px;flex:0 0 auto}
.chip.cat.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.chip.add{color:var(--sky-d);border-style:dashed}
.chip.add:hover{background:#eaf6fc;border-style:solid}
.chip.rm{background:var(--navy);color:#fff;border-color:var(--navy)}
.chip.rm i{font-style:normal;opacity:.7;font-size:.8em}
.chip.rm:hover{background:var(--coral);border-color:var(--coral)}
.sch-selected-wrap{display:flex;align-items:flex-start;gap:10px;background:var(--cloud);border-radius:12px;padding:12px 14px;margin-bottom:10px;min-height:52px}
.sch-mini{flex:0 0 auto;font-family:var(--mono);font-size:.64rem;letter-spacing:.06em;text-transform:uppercase;color:var(--slate);padding-top:8px}
.selected-row{flex:1}
.sch-search{width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:12px;font-family:var(--font);font-size:.9rem;color:var(--navy);margin-bottom:10px}
.sch-search:focus{outline:2px solid var(--sky);outline-offset:-1px;border-color:var(--sky-d)}
.param-pool{max-height:200px;overflow:auto;padding:2px}
.sch-actions-row{display:flex;gap:10px;flex-wrap:wrap}

/* ---- section / clip panel ---- */
.sec-panel{position:absolute;top:14px;right:14px;width:250px;background:rgba(255,255,255,.97);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:14px;z-index:6}
.sec-head-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.sec-head-row b{color:var(--navy);font-size:.98rem}
.sec-head-row button{border:0;background:none;color:var(--slate);cursor:pointer;font-size:.9rem;padding:2px 6px;border-radius:6px}
.sec-head-row button:hover{background:var(--cloud);color:var(--coral-d)}
.sec-modes{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.sec-mode{border:1.5px solid var(--line);background:#fff;color:var(--navy);border-radius:9px;padding:8px 6px;font-family:var(--font);font-weight:600;font-size:.8rem;cursor:pointer;transition:var(--t)}
.sec-mode:hover{border-color:var(--sky)}
.sec-mode.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.sec-controls{margin-top:12px}
.sec-axis{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--slate);margin-bottom:8px}
.sec-ax{border:1.5px solid var(--line);background:#fff;color:var(--navy);border-radius:7px;padding:4px 9px;font-family:var(--mono);font-size:.74rem;cursor:pointer}
.sec-ax.on{background:var(--sky-d);color:#fff;border-color:var(--sky-d)}
.sec-slider-row{display:flex;align-items:center;gap:8px}
.sec-slider-row input[type=range]{flex:1;accent-color:var(--coral)}
.sec-readout-row{margin-top:8px;font-size:.8rem;color:var(--slate)}
.sec-readout-row span{color:var(--navy);font-family:var(--mono);font-weight:700}
.sec-box-row{display:grid;grid-template-columns:64px 1fr 1fr;align-items:center;gap:6px;margin-bottom:8px;font-size:.74rem;color:var(--slate)}
.sec-box-row input[type=range]{accent-color:var(--coral);min-width:0}
.sec-hint{margin-top:10px;font-size:.72rem;color:var(--slate);line-height:1.4}
@media(max-width:760px){ .sec-panel{position:static;width:auto;margin:10px} }

/* schedule: use-3D-selection toggle */
.sch-usesel{display:flex;align-items:center;gap:8px;background:var(--cloud);border:1px solid var(--line);border-radius:10px;padding:9px 12px;margin-bottom:10px;font-size:.86rem;color:var(--navy);cursor:pointer;flex-wrap:wrap}
.sch-usesel input{accent-color:var(--coral);width:16px;height:16px}
.sch-usesel small{color:var(--slate)}
#sch-sel-count{font-family:var(--mono);color:var(--sky-d)}

/* custom parameters / rules (Solibri-style) */
.cparam-list{display:flex;flex-direction:column;gap:12px}
.cparam{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--cloud)}
.cparam-head{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.cp-name{flex:1;min-width:120px;padding:8px 10px;border:1.5px solid var(--line);border-radius:9px;font-family:var(--font);font-weight:600;color:var(--navy);background:#fff}
.cp-kind{padding:8px 10px;border:1.5px solid var(--line);border-radius:9px;background:#fff;color:var(--navy);font-family:var(--font);font-size:.84rem}
.cp-del{border:0;background:none;color:var(--slate);cursor:pointer;font-size:.95rem;padding:4px 8px;border-radius:7px}
.cp-del:hover{background:#fff;color:var(--coral-d)}
.cp-rule{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:6px;font-size:.82rem;color:var(--slate)}
.cp-rule select,.cp-rule input,.cp-formula input{padding:7px 9px;border:1.5px solid var(--line);border-radius:8px;background:#fff;color:var(--navy);font-family:var(--font);font-size:.82rem}
.cp-rule .cp-src{max-width:150px}
.cp-rule .cp-text,.cp-rule .cp-val{flex:1;min-width:90px}
.cp-rdel{border:0;background:none;color:var(--slate);cursor:pointer;padding:2px 6px;border-radius:6px}
.cp-rdel:hover{color:var(--coral-d);background:#fff}
.cp-rowbtns{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:4px}
.cp-radd{border:1.5px dashed var(--sky-d);background:#fff;color:var(--sky-d);border-radius:8px;padding:5px 10px;font-family:var(--font);font-size:.78rem;font-weight:600;cursor:pointer}
.cp-def{font-size:.82rem;color:var(--slate)}
.cp-default{margin-left:6px;padding:6px 9px;border:1.5px solid var(--line);border-radius:8px;background:#fff;color:var(--navy)}
.cp-formula .cp-expr{width:100%;font-family:var(--mono);font-size:.86rem}
.cp-fields{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.cp-ins{border:1px solid var(--line);background:#fff;color:var(--sky-d);border-radius:7px;padding:3px 8px;font-family:var(--mono);font-size:.72rem;cursor:pointer}
.cp-ins:hover{border-color:var(--sky-d);background:#eaf6fc}

/* schedule row selection (syncs to 3D) */
table.schedule td.ro{cursor:pointer;user-select:none}
table.schedule td.ro:hover{background:var(--mist)}
table.schedule tr.rowsel td{background:#ffe6e2 !important}
table.schedule tr.rowsel td.ro{background:var(--coral) !important;color:#fff}

/* ---- motion layer (GSAP) ---- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--coral),var(--sky));z-index:200;pointer-events:none}
.hero-3d-wrap{will-change:transform}
.btn{will-change:transform}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1 !important;transform:none !important}
  .scroll-progress{display:none}
  .marquee-track{animation:none}
}