/* L. H. Schwindt & Company - site styles */

:root {
  --navy: #0b1a2b;
  --navy-2: #10243a;
  --navy-3: #173251;
  --line: #d6e6f7;
  --line-dim: rgba(214, 230, 247, .55);
  --grid: rgba(120, 170, 220, .09);
  --grid-strong: rgba(120, 170, 220, .18);
  --cyan: #5cd3ff;
  --amber: #ffb547;
  --steel: #3f6f9c;
  --steel-2: #9dbbd8;
  --paper: #f3f1ec;
  --paper-2: #e9e6df;
  --ink: #0d1b2a;
  --ink-2: #44546a;
  --rule: rgba(13, 27, 42, .14);
  --radius: 14px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --display: 'Archivo', 'Arial Black', system-ui, sans-serif;
  --sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; margin: 0; letter-spacing: -.02em; }
p { margin: 0 0 1em; }

.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
@media (min-width: 720px) { .wrap { width: min(1200px, 100% - 64px); } }

.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--amber); color: var(--ink); padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* ---------- progress (dimension line) ---------- */
.progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 60; pointer-events: none; }
.progress-bar { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.progress-tick { position: absolute; right: -1px; top: -4px; width: 2px; height: 11px; background: var(--cyan); }
.progress-label {
  position: absolute; top: 8px; left: 0; font: 500 10px/1 var(--mono); color: var(--cyan);
  background: var(--navy); padding: 3px 6px; border-radius: 4px; opacity: 0; transition: opacity .3s;
  transform: translateX(-50%);
}
.progress.active .progress-label { opacity: 1; }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  color: #fff;
  transition: background .4s var(--ease), box-shadow .4s, padding .4s var(--ease);
  padding: 18px 0;
}
.site-header.scrolled {
  background: rgba(11, 26, 43, .82);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 12px 30px rgba(0,0,0,.18);
  padding: 8px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand .logo { width: 96px; height: auto; transition: width .4s var(--ease); overflow: visible; }
.scrolled .brand .logo { width: 76px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-family: var(--display); font-weight: 700; font-size: 16px; letter-spacing: -.01em; }
.brand-sub { font: 500 10.5px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--steel-2); }

/* logo */
.logo-type { font-family: var(--display); font-weight: 900; font-style: italic; font-size: 72px; letter-spacing: -3px; font-stretch: 112%; fill: #fff; stroke: var(--navy); stroke-width: 7px; paint-order: stroke; stroke-linejoin: round; }
.paper .logo-type, .site-footer .logo-type { fill: #fff; }
.logo-orbit { fill: none; stroke: var(--steel-2); stroke-width: 1.5; stroke-dasharray: 3 5; transform-origin: 58px 64px; animation: spin 40s linear infinite; }
.logo-ticks { stroke: var(--steel-2); stroke-width: 1.5; }
.logo-shine { fill: rgba(255,255,255,.75); transform: skewX(-20deg); filter: blur(4px); }
.brand:hover .logo-shine, .logo.intro .logo-shine { animation: shine 1.1s var(--ease) forwards; }
.logo.intro .logo-sphere { animation: sphere-in 1s var(--ease-out) both; transform-origin: 58px 64px; }
.logo.intro .logo-type { animation: type-in .9s .25s var(--ease-out) both; }
.logo.intro .logo-orbit { animation: orbit-in 1.4s var(--ease-out) both, spin 40s 1.4s linear infinite; }
@keyframes shine { from { transform: translateX(0) skewX(-20deg); } to { transform: translateX(200px) skewX(-20deg); } }
@keyframes sphere-in { from { transform: scale(0) rotate(-90deg); } to { transform: none; } }
@keyframes type-in { from { opacity: 0; transform: translateX(-24px) skewX(18deg); } to { opacity: 1; transform: none; } }
@keyframes orbit-in { from { stroke-dashoffset: 340; opacity: 0; } to { opacity: 1; stroke-dashoffset: 0; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* nav */
.nav { display: flex; align-items: center; gap: 6px; }
.nav a:not(.btn) {
  position: relative; text-decoration: none; font-weight: 500; font-size: 15px; padding: 8px 12px; color: rgba(255,255,255,.86);
  transition: color .2s;
}
.nav a:not(.btn)::after {
  content: ''; position: absolute; left: 12px; right: 12px; bottom: 4px; height: 2px; background: var(--cyan);
  transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease);
}
.nav a:not(.btn):hover, .nav a.current { color: #fff; }
.nav a:not(.btn):hover::after, .nav a.current::after { transform: scaleX(1); transform-origin: left; }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: transform .3s var(--ease), opacity .2s; }

@media (max-width: 880px) {
  .nav-toggle { display: block; z-index: 2; }
  .nav {
    position: fixed; inset: 0; flex-direction: column; justify-content: center; gap: 10px;
    background: rgba(11, 26, 43, .97);
    clip-path: circle(0 at calc(100% - 40px) 40px); transition: clip-path .6s var(--ease-out);
  }
  .nav a:not(.btn) { font-family: var(--display); font-size: 30px; font-weight: 800; opacity: 0; transform: translateY(16px); transition: opacity .4s, transform .4s var(--ease-out); }
  .nav .btn { margin-top: 16px; }
  .nav-open .nav { clip-path: circle(150% at calc(100% - 40px) 40px); }
  .nav-open .nav a:not(.btn) { opacity: 1; transform: none; }
  .nav-open .nav a:nth-child(2) { transition-delay: .05s; }
  .nav-open .nav a:nth-child(3) { transition-delay: .1s; }
  .nav-open .nav a:nth-child(4) { transition-delay: .15s; }
  .nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .brand-text { display: none; }
}

/* ---------- buttons ---------- */
.btn {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 15px/1 var(--sans); text-decoration: none; cursor: pointer;
  color: var(--ink); background: var(--amber);
  border: 0; border-radius: 999px; padding: 15px 24px;
  transition: transform .3s var(--ease), box-shadow .3s;
  box-shadow: 0 8px 24px rgba(255, 181, 71, .25);
}
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1; background: #fff;
  transform: translateX(-101%); transition: transform .45s var(--ease-out);
}
.btn:hover::before { transform: none; }
.btn:hover { box-shadow: 0 12px 32px rgba(255, 181, 71, .4); }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn:disabled { opacity: .6; cursor: progress; }
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.35); }
.btn-ghost::before { background: rgba(255,255,255,.12); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px #fff; }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; color: var(--steel); }
.link-arrow svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; transition: transform .3s var(--ease); }
.link-arrow:hover svg { transform: translateX(5px); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh; color: #fff; overflow: hidden;
  background: radial-gradient(1200px 700px at 75% 40%, var(--navy-3), var(--navy) 70%);
  display: flex; align-items: center; padding: 120px 0 80px;
}
.hero-grid {
  position: absolute; inset: -50px; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-strong) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-strong) 1px, transparent 1px),
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
  transform: translate3d(0, var(--py, 0), 0);
  animation: grid-drift 30s linear infinite;
}
@keyframes grid-drift { to { background-position: 100px 100px, 100px 100px, 20px 20px, 20px 20px; } }

.hero-inner { position: relative; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; align-items: center; }
@media (max-width: 1000px) { .hero-inner { grid-template-columns: 1fr; gap: 40px; } }

.eyebrow { font: 500 12px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .18em; color: var(--cyan); margin-bottom: 20px; display: flex; align-items: center; gap: 12px; }
.eyebrow::before { content: ''; width: 32px; height: 1px; background: currentColor; }

.hero-title { font-size: clamp(38px, 4.7vw, 72px); font-weight: 900; font-stretch: 104%; letter-spacing: -.035em; line-height: 1; margin-bottom: 24px; }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero-title .line > span { display: inline-block; transform: translateY(110%); animation: rise 1s var(--ease-out) forwards; }
.hero-title .line:nth-child(2) > span { animation-delay: .12s; }
.hero-title .line:nth-child(3) > span { animation-delay: .24s; }
.hero-title em {
  font-style: italic; color: transparent;
  background: linear-gradient(100deg, var(--steel-2), #fff 45%, var(--cyan) 55%, var(--steel-2)) 0 0 / 250% 100%;
  -webkit-background-clip: text; background-clip: text;
  animation: sheen 6s 1.4s ease-in-out infinite;
}
@keyframes rise { to { transform: none; } }
@keyframes sheen { 0%, 100% { background-position: 100% 0; } 50% { background-position: 0 0; } }

.hero-lede { font-size: 18px; color: rgba(255,255,255,.75); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* CAD window */
.cad {
  margin: 0; border-radius: 12px; overflow: hidden;
  background: rgba(8, 20, 34, .78); border: 1px solid rgba(157, 187, 216, .2);
  box-shadow: 0 40px 80px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.03) inset;
  opacity: 0; transform: perspective(1400px) rotateY(-10deg) rotateX(4deg) translateY(30px);
  animation: cad-in 1.2s .3s var(--ease-out) forwards;
  transition: transform .6s var(--ease);
}
@keyframes cad-in { to { opacity: 1; transform: perspective(1400px) rotateY(var(--ry, -4deg)) rotateX(var(--rx, 2deg)); } }
.cad-bar, .cad-status {
  display: flex; align-items: center; gap: 14px; padding: 9px 14px;
  font: 500 11px/1 var(--mono); color: var(--steel-2); letter-spacing: .04em;
  background: rgba(255,255,255,.03);
}
.cad-bar { border-bottom: 1px solid rgba(157,187,216,.14); }
.cad-status { border-top: 1px solid rgba(157,187,216,.14); justify-content: space-between; }
.cad-dots { display: flex; gap: 6px; }
.cad-dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.16); }
.cad-dots i:first-child { background: #ff6b5a; } .cad-dots i:nth-child(2) { background: var(--amber); } .cad-dots i:last-child { background: #3ddc84; }
.cad-tab { color: #fff; background: rgba(255,255,255,.06); padding: 5px 10px; border-radius: 5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cad-layer { margin-left: auto; display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.cad-layer i { width: 8px; height: 8px; border-radius: 2px; background: var(--cyan); transition: background .3s; }
.cad-layer b { color: #fff; font-weight: 500; min-width: 7ch; }
.cad-cmd { white-space: nowrap; overflow: hidden; }
.cad-prompt { color: var(--amber); }
#cad-cmd { color: #fff; }
.caret { display: inline-block; width: 7px; height: 12px; background: var(--cyan); margin-left: 3px; vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.cad-xy { white-space: nowrap; font-variant-numeric: tabular-nums; }
@media (max-width: 520px) { .cad-layer, .cad-xy { display: none; } }

.cad-stage {
  position: relative; padding: 10px;
  background-image:
    linear-gradient(rgba(120,170,220,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,170,220,.07) 1px, transparent 1px);
  background-size: 24px 24px;
  cursor: crosshair;
}
.cad-svg { width: 100%; height: auto; overflow: visible; }
.cad-svg .ln { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.cad-svg .heavy { stroke: var(--line); stroke-width: 2.6; }
.cad-svg .mid { stroke: var(--line); stroke-width: 1.6; }
.cad-svg .thin { stroke: var(--line-dim); stroke-width: 1.1; }
.cad-svg .hatch { stroke: var(--line-dim); stroke-width: 1; }
.cad-svg .grid { stroke: rgba(255, 107, 90, .55); stroke-width: 1; stroke-dasharray: 18 5 3 5; }
.cad-svg .grid-b { stroke: rgba(255, 107, 90, .8); stroke-width: 1.4; }
.cad-svg .pv { stroke: var(--amber); stroke-width: 2; }
.cad-svg .dim { stroke: var(--cyan); stroke-width: 1; }
.cad-svg .lead { stroke: var(--steel-2); stroke-width: 1; }
.cad-svg .tx { font-family: var(--mono); font-size: 13px; letter-spacing: .04em; opacity: 0; transition: opacity .5s; }
.cad-svg .tx.on { opacity: 1; }
.cad-svg .gtx { fill: rgba(255, 140, 120, .95); font-weight: 600; font-size: 15px; }
.cad-svg .dtx { fill: var(--cyan); font-size: 12px; }
.cad-svg .atx { fill: var(--steel-2); font-size: 11.5px; }
.cad-svg .ttx { fill: #fff; font-weight: 600; font-size: 14px; letter-spacing: .08em; }
.cad-svg .cursor { pointer-events: none; opacity: 0; transition: opacity .3s; }
.cad-svg .cursor.on { opacity: 1; }
.cad-svg .cursor path, .cad-svg .cursor rect { fill: none; stroke: var(--amber); stroke-width: 1.4; }
.cad-svg .flash { animation: flash .6s ease-out; }
@keyframes flash { 0% { stroke: #fff; filter: drop-shadow(0 0 6px var(--cyan)); } 100% { filter: none; } }

/* live building once drawn */
.cad.live #trolley { animation: trolley 9s ease-in-out infinite; }
.cad.live .pv { animation: pv-glint 4s ease-in-out infinite; }
@keyframes trolley { 0%, 100% { transform: translateX(0); } 45%, 55% { transform: translateX(300px); } }
@keyframes pv-glint { 0%, 100% { stroke: var(--amber); } 50% { stroke: #fff3d6; filter: drop-shadow(0 0 4px var(--amber)); } }

.scroll-cue { position: absolute; left: 50%; bottom: 24px; width: 26px; height: 42px; border: 1.5px solid rgba(255,255,255,.4); border-radius: 14px; transform: translateX(-50%); }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--cyan); animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }
@media (max-height: 760px), (max-width: 1000px) { .scroll-cue { display: none; } }

/* ---------- marquee ---------- */
.marquee { background: var(--amber); color: var(--ink); overflow: hidden; padding: 14px 0; transform: rotate(-1.2deg) scale(1.02); margin: -14px 0; position: relative; z-index: 2; }
.marquee-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee span { font: 800 20px/1 var(--display); font-stretch: 110%; text-transform: uppercase; letter-spacing: .02em; padding: 0 28px; white-space: nowrap; display: flex; align-items: center; gap: 28px; }
.marquee span::after { content: '◆'; font-size: 11px; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { position: relative; padding: clamp(80px, 11vw, 140px) 0; overflow: hidden; }
.paper {
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 120px 120px;
  background-position: -1px -1px;
}
.paper::before { content: ''; position: absolute; inset: 0; background: linear-gradient(var(--paper) 0, transparent 30%, transparent 70%, var(--paper)); pointer-events: none; }
.blueprint { background: linear-gradient(180deg, #eef3f8, #e3ebf3); }
.dark { background: var(--navy); color: #fff; }
.section > .wrap { position: relative; }

.section-head { display: flex; gap: 22px; align-items: flex-start; margin-bottom: 48px; }
.bubble {
  flex: none; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center;
  border: 1.5px solid currentColor; color: #e0584a; font: 600 15px/1 var(--mono);
  position: relative; margin-top: 4px;
}
.bubble::after { content: ''; position: absolute; top: 100%; left: 50%; width: 1.5px; height: 40px; background: linear-gradient(currentColor, transparent); transform-origin: top; transform: scaleY(var(--stem, 0)); transition: transform .8s .4s var(--ease-out); }
.bubble.in { --stem: 1; }
.dark .bubble { color: #ff8b78; }
.kicker { font: 500 12px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .18em; color: var(--steel); margin-bottom: 10px; }
.dark .kicker { color: var(--cyan); }
.section h2 { font-size: clamp(30px, 4.4vw, 54px); font-weight: 850; font-stretch: 105%; max-width: 18em; }
.section-lede { color: var(--ink-2); margin-top: 18px; max-width: 40em; }
@media (max-width: 600px) { .section-head { flex-direction: column; gap: 14px; } .bubble::after { display: none; } }

/* about */
.about-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; gap: 40px; } }
.about-copy p { font-size: 18px; color: var(--ink-2); }
.about-copy strong { color: var(--ink); }
.stats { display: grid; gap: 34px; }
.stat { display: grid; gap: 4px; }
.stat-num { font: 900 clamp(56px, 7vw, 84px)/1 var(--display); font-stretch: 115%; letter-spacing: -.04em; color: var(--ink); font-variant-numeric: tabular-nums; }
.stat-num span { display: inline-block; min-width: 1ch; }
.stat-label { font: 500 13px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-2); }
.stat-dim { width: 100%; height: 12px; margin-top: 8px; }
.stat-dim path { fill: none; stroke: var(--steel); stroke-width: 1.2; vector-effect: non-scaling-stroke; stroke-dasharray: 220; stroke-dashoffset: 220; transition: stroke-dashoffset 1.6s .3s var(--ease-out); }
.stat.in .stat-dim path { stroke-dashoffset: 0; }

/* services */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.card {
  position: relative; padding: 28px 26px 26px; border-radius: var(--radius);
  background: #fff; border: 1px solid rgba(13,27,42,.08);
  box-shadow: 0 1px 2px rgba(13,27,42,.04);
  transition: transform .4s var(--ease), box-shadow .4s, background .4s, color .4s;
  transform-style: preserve-3d;
  overflow: hidden;
}
.card::before {
  content: ''; position: absolute; inset: 0; z-index: 0; opacity: 0; transition: opacity .4s;
  background:
    radial-gradient(300px circle at var(--mx, 50%) var(--my, 50%), rgba(92,211,255,.25), transparent 60%),
    linear-gradient(rgba(120,170,220,.12) 1px, transparent 1px) 0 0 / 16px 16px,
    linear-gradient(90deg, rgba(120,170,220,.12) 1px, transparent 1px) 0 0 / 16px 16px,
    var(--navy);
}
.card > * { position: relative; z-index: 1; }
.card:hover { box-shadow: 0 24px 50px rgba(11,26,43,.25); color: #fff; }
.card:hover::before { opacity: 1; }
.card h3 { font-size: 20px; font-weight: 750; margin: 18px 0 8px; }
.card p { font-size: 15px; color: var(--ink-2); margin: 0; transition: color .4s; }
.card:hover p { color: rgba(255,255,255,.75); }
.icon { width: 46px; height: 46px; fill: none; stroke: var(--steel); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: stroke .4s; }
.icon * { stroke-dasharray: 200; stroke-dashoffset: 200; transition: stroke-dashoffset 1.4s var(--ease-out); }
.card.in .icon * { stroke-dashoffset: 0; transition-delay: calc(var(--d, 0s) + .2s); }
.card:hover .icon { stroke: var(--cyan); }
.card:hover .icon * { animation: redraw 1s var(--ease-out); }
@keyframes redraw { from { stroke-dashoffset: 200; } to { stroke-dashoffset: 0; } }
.card-cta { background: var(--navy); color: #fff; display: flex; flex-direction: column; justify-content: center; }
.card-cta p { color: rgba(255,255,255,.7); margin-bottom: 16px; }
.card-cta h3 { margin-top: 0; }
.card-cta .link-arrow { color: var(--amber); }

/* expertise */
.expertise-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; }
@media (max-width: 900px) { .expertise-grid { grid-template-columns: 1fr; } }
.disciplines { display: grid; gap: 4px; }
.discipline { display: flex; gap: 22px; padding: 22px 0; border-bottom: 1px solid var(--rule); transition: padding .4s var(--ease); }
.discipline:hover { padding-left: 12px; }
.discipline h3 { font-size: 22px; margin-bottom: 6px; }
.discipline p { color: var(--ink-2); margin: 0; }
.discipline-no {
  flex: none; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 12px;
  background: var(--navy); color: var(--amber); font: 900 26px/1 var(--display); font-style: italic;
  transition: transform .5s var(--ease), background .3s;
}
.discipline:hover .discipline-no { transform: rotate(-8deg) scale(1.08); background: var(--steel); color: #fff; }

.projects { position: relative; background: var(--navy); color: #fff; border-radius: 20px; padding: 34px; overflow: hidden; min-height: 380px; }
.projects-title { font: 500 12px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .18em; color: var(--cyan); }
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; position: relative; z-index: 1; }
.chips li {
  padding: 9px 15px; border-radius: 999px; font-size: 14px; font-weight: 500;
  background: rgba(255,255,255,.06); border: 1px solid rgba(157,187,216,.25);
  opacity: 0; transform: translateY(14px) scale(.9);
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out), background .25s, color .25s;
}
.projects.in .chips li { opacity: 1; transform: none; }
.chips li:hover { background: var(--amber); color: var(--ink); transform: translateY(-3px) !important; }
.gear-art { position: absolute; right: -20px; bottom: -20px; width: 240px; opacity: .5; }
.gear { fill: none; stroke: var(--steel-2); stroke-width: 2; stroke-linecap: round; }
.gear-a { transform-origin: 70px 80px; animation: spin 14s linear infinite; }
.gear-b { transform-origin: 140px 140px; animation: spin 10s linear infinite reverse; }

/* team */
.belief {
  margin: 0 0 56px; max-width: 60em; font-size: clamp(19px, 2vw, 24px); line-height: 1.55; color: rgba(255,255,255,.82);
  padding-left: 28px; border-left: 3px solid var(--amber);
}
.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.person {
  padding: 30px; border-radius: var(--radius); background: rgba(255,255,255,.04); border: 1px solid rgba(157,187,216,.16);
  transition: transform .4s var(--ease), background .4s, border-color .4s;
}
.person:hover { background: rgba(255,255,255,.07); border-color: rgba(92,211,255,.4); }
.person h3 { font-size: 21px; margin: 20px 0 4px; }
.person .role { font: 500 12px/1.5 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--cyan); margin-bottom: 14px; }
.person p:last-child { color: rgba(255,255,255,.7); margin: 0; }
.avatar { position: relative; width: 76px; height: 76px; display: grid; place-items: center; }
.avatar span { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; font: 800 20px/1 var(--display); font-style: italic; color: var(--navy); background: linear-gradient(135deg, var(--steel), var(--steel-2) 45%, #eef4fa 55%, var(--steel)); }
.avatar svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.avatar circle { fill: none; stroke: var(--cyan); stroke-width: 2; stroke-dasharray: 8 6; transform-origin: center; }
.person:hover .avatar circle { animation: spin 6s linear infinite; }
.person-more .avatar span { background: transparent; color: var(--amber); border: 1.5px dashed rgba(255,181,71,.6); font-size: 30px; font-style: normal; }

/* safety */
.safety { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .safety { grid-template-columns: 1fr; gap: 24px; } }
.safety p { color: var(--ink-2); font-size: 18px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li {
  display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-radius: 12px; background: #fff;
  border: 1px solid rgba(13,27,42,.08); font-weight: 500;
  transition: transform .3s var(--ease), box-shadow .3s;
}
.checks li:hover { transform: translateX(6px); box-shadow: 0 10px 24px rgba(11,26,43,.08); }
.checks li::before {
  content: ''; flex: none; width: 24px; height: 24px; border-radius: 50%;
  background: var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffb547' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 14px no-repeat;
  transform: scale(0) rotate(-90deg); transition: transform .5s calc(var(--d, 0s) + .25s) cubic-bezier(.34, 1.56, .64, 1);
}
.checks li.in::before { transform: none; }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: start; }
@media (max-width: 960px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info > p { color: var(--ink-2); font-size: 18px; }
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 4px; }
.contact-list li { display: grid; grid-template-columns: 100px 1fr; padding: 14px 0; border-bottom: 1px solid var(--rule); font-weight: 500; }
.contact-list span { font: 500 12px/2 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--steel); }
.contact-list a { text-decoration: none; background: linear-gradient(var(--amber), var(--amber)) 0 100% / 0 2px no-repeat; transition: background-size .35s var(--ease); }
.contact-list a:hover { background-size: 100% 2px; }

.form-card { position: relative; background: #fff; border-radius: 20px; padding: clamp(24px, 4vw, 40px); box-shadow: 0 30px 70px rgba(11,26,43,.12); }
.corner { position: absolute; width: 22px; height: 22px; border: 2px solid var(--cyan); transition: transform .5s var(--ease); }
.corner.tl { top: -8px; left: -8px; border-right: 0; border-bottom: 0; }
.corner.tr { top: -8px; right: -8px; border-left: 0; border-bottom: 0; }
.corner.bl { bottom: -8px; left: -8px; border-right: 0; border-top: 0; }
.corner.br { bottom: -8px; right: -8px; border-left: 0; border-top: 0; }
.form-card:focus-within .corner.tl { transform: translate(-5px, -5px); }
.form-card:focus-within .corner.tr { transform: translate(5px, -5px); }
.form-card:focus-within .corner.bl { transform: translate(-5px, 5px); }
.form-card:focus-within .corner.br { transform: translate(5px, 5px); }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .row { grid-template-columns: 1fr; gap: 0; } }
.field { position: relative; display: block; margin-bottom: 20px; }
.field input, .field textarea {
  width: 100%; font: 400 16px/1.5 var(--sans); color: var(--ink);
  padding: 22px 14px 8px; border-radius: 10px; border: 1px solid rgba(13,27,42,.16); background: #f7f8fa;
  transition: border-color .25s, background .25s, box-shadow .25s; resize: vertical;
}
.field textarea { min-height: 140px; }
.field span {
  position: absolute; left: 15px; top: 15px; color: var(--ink-2); pointer-events: none;
  transform-origin: left top; transition: transform .25s var(--ease), color .25s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--steel); background: #fff; box-shadow: 0 0 0 4px rgba(63,111,156,.14); }
.field input:focus + span, .field input:not(:placeholder-shown) + span,
.field textarea:focus + span, .field textarea:not(:placeholder-shown) + span { transform: translateY(-9px) scale(.74); color: var(--steel); }
.field.invalid input, .field.invalid textarea { border-color: #d64545; animation: shake .4s; }
.field.invalid span { color: #d64545; }
@keyframes shake { 20%, 60% { transform: translateX(-5px); } 40%, 80% { transform: translateX(5px); } }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.form-status { margin: 0; font-size: 14px; color: #c03a3a; flex: 1 1 200px; }
.btn.loading svg { animation: nudge .8s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateX(6px); } }

.thanks { text-align: center; padding: 30px 10px; animation: fade-up .6s var(--ease-out); }
.thanks h3 { font-size: 30px; margin: 18px 0 10px; }
.thanks p { color: var(--ink-2); max-width: 28em; margin-inline: auto; }
.stamp { width: 150px; margin: 0 auto; transform: rotate(-12deg); animation: stamp .55s cubic-bezier(.34, 1.56, .64, 1) both; }
.stamp circle { fill: none; stroke: var(--steel); stroke-width: 3; }
.stamp circle + circle { stroke-width: 1.5; stroke-dasharray: 4 4; }
.stamp-check { fill: none; stroke: var(--amber); stroke-width: 9; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 120; stroke-dashoffset: 120; animation: draw .7s .45s var(--ease-out) forwards; }
@keyframes stamp { from { transform: scale(2.4) rotate(-30deg); opacity: 0; } to { transform: rotate(-12deg); opacity: 1; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

/* footer */
.site-footer { background: #07121e; color: rgba(255,255,255,.7); padding: 48px 0; font-size: 15px; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
.footer-brand { display: flex; align-items: center; gap: 16px; }
.footer-brand .logo { width: 90px; overflow: visible; }
.footer-brand p { margin: 0; line-height: 1.5; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer-links a { text-decoration: none; color: #fff; }
.footer-links a:hover { color: var(--amber); }
.footer-copy { margin: 0; width: 100%; font: 400 12px/1.4 var(--mono); letter-spacing: .06em; color: rgba(255,255,255,.4); padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); }

/* ---------- reveal system ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--d, 0s); }
.js [data-reveal].in { opacity: 1; transform: none; }
.js [data-reveal="pop"] { transform: scale(.4) rotate(-45deg); transition-timing-function: cubic-bezier(.34, 1.56, .64, 1); }
.js [data-reveal="words"] { opacity: 1; transform: none; }
.js [data-reveal="words"] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; }
.js [data-reveal="words"] .w > span { display: inline-block; transform: translateY(105%); transition: transform .8s var(--ease-out); transition-delay: calc(var(--i) * 45ms); }
.js [data-reveal="words"].in .w > span { transform: none; }
.js .hero [data-reveal] { opacity: 0; transform: translateY(18px); animation: fade-up .9s var(--d, .6s) var(--ease-out) forwards; transition: none; }
.js .card[data-reveal].in, .js .person[data-reveal].in { transition: opacity .9s var(--ease-out), transform .4s var(--ease), box-shadow .4s, background .4s, color .4s, border-color .4s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .marquee-track { animation: none; }
  .hero-grid { animation: none; }
}