/* =========================================================
   Data Monk Labs · Atul Rai
   Palette from the AR brand kit: navy #0B1D3A, gold #C9A227, cream #F5F0E8
   ========================================================= */

:root {
  --bg: #F7F3EA;
  --bg-alt: #EFE9DC;
  --surface: #FFFDF8;
  --ink: #0B1D3A;
  --ink-2: #2A3A55;
  --muted: #5B6578;
  --line: rgba(11, 29, 58, 0.12);
  --line-strong: rgba(11, 29, 58, 0.22);
  --gold: #C9A227;
  --gold-ink: #8A6A0B;          /* gold for text on light surfaces (AA) */
  --gold-soft: rgba(201, 162, 39, 0.14);
  --navy: #0B1D3A;
  --navy-2: #12284D;
  --on-navy: #F5F0E8;
  --on-navy-muted: #AEB8CA;
  --shadow: 0 1px 2px rgba(11, 29, 58, .05), 0 8px 24px -12px rgba(11, 29, 58, .18);
  --radius: 14px;
  --radius-sm: 8px;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;
  --wrap: 1180px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #07132A;
    --bg-alt: #0B1A35;
    --surface: #0F2140;
    --ink: #F1ECE1;
    --ink-2: #D5D9E2;
    --muted: #A2ACBE;
    --line: rgba(241, 236, 225, 0.11);
    --line-strong: rgba(241, 236, 225, 0.2);
    --gold-ink: #DDB94A;
    --gold-soft: rgba(201, 162, 39, 0.16);
    --navy: #040C1C;
    --navy-2: #0B1A35;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 30px -14px rgba(0, 0, 0, .6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #07132A;
  --bg-alt: #0B1A35;
  --surface: #0F2140;
  --ink: #F1ECE1;
  --ink-2: #D5D9E2;
  --muted: #A2ACBE;
  --line: rgba(241, 236, 225, 0.11);
  --line-strong: rgba(241, 236, 225, 0.2);
  --gold-ink: #DDB94A;
  --gold-soft: rgba(201, 162, 39, 0.16);
  --navy: #040C1C;
  --navy-2: #0B1A35;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 30px -14px rgba(0, 0, 0, .6);
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; line-height: 1.15; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--gold); color: var(--navy); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 6px; }
.skip:focus { left: 8px; }

/* ---------- type ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.5rem, 5.6vw, 4.4rem);
  line-height: 1.03;
  letter-spacing: -0.022em;
  font-variation-settings: "opsz" 144;
}
.display em { font-style: italic; color: var(--gold-ink); font-weight: 400; }
.h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 2.75rem);
  letter-spacing: -0.018em;
  line-height: 1.1;
  font-variation-settings: "opsz" 100;
}
.h3 { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: -0.01em; }
.lede { font-size: clamp(1.06rem, 1.5vw, 1.2rem); color: var(--ink-2); max-width: 36em; }
.eyebrow, .kicker {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold-ink);
  margin: 0 0 18px;
  display: flex; align-items: center; gap: 10px;
}
.kicker::before { content: ""; width: 22px; height: 1px; background: currentColor; }
.kicker--light { color: var(--gold); }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }

/* ---------- buttons ---------- */
.btn {
  --b: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 500 .97rem/1 var(--font-body);
  padding: 15px 22px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .18s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--ink); color: var(--bg); }
.btn--primary:hover { background: var(--ink-2); box-shadow: var(--shadow); }
.btn--ghost { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--ink); background: var(--surface); }
.btn--gold { background: var(--gold); color: #0B1D3A; }
.btn--gold:hover { background: #D8B23A; box-shadow: 0 10px 30px -12px rgba(201, 162, 39, .7); }
.btn--sm { padding: 10px 16px; font-size: .9rem; }
.btn--block { width: 100%; }

.icon-btn {
  width: 40px; height: 40px; border-radius: 50%;
  display: inline-grid; place-items: center;
  border: 1px solid var(--line); background: transparent; color: var(--ink); cursor: pointer;
  transition: border-color .18s, background-color .18s;
}
.icon-btn:hover { border-color: var(--line-strong); background: var(--surface); }
.icon-btn svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }
.i-moon { display: none !important; }
:root[data-theme="dark"] .i-sun { display: none !important; }
:root[data-theme="dark"] .i-moon { display: block !important; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .i-sun { display: none !important; }
  :root:not([data-theme="light"]) .i-moon { display: block !important; }
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.nav.is-scrolled { border-bottom-color: var(--line); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand__mark {
  width: 38px; height: 38px; border-radius: 9px; flex: none;
  display: grid; place-items: center;
  background: #0B1D3A; color: var(--gold);
  font: 600 1.05rem/1 var(--font-display); letter-spacing: .02em;
  box-shadow: inset 0 -2px 0 rgba(201, 162, 39, .55);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-family: var(--font-display); font-weight: 600; font-size: 1.12rem; }
.brand__sub { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.nav__links { display: flex; gap: 30px; }
.nav__links a { text-decoration: none; font-size: .93rem; color: var(--ink-2); position: relative; padding: 6px 0; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }
.nav__links a.is-active { color: var(--ink); }
.nav__actions { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; }
.mobile-nav { display: none; }

@media (max-width: 960px) {
  .nav__links, .nav__cta { display: none; }
  .menu-btn { display: inline-grid; }
  .mobile-nav {
    display: flex; flex-direction: column; gap: 4px;
    padding: 8px 16px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--bg);
  }
  .mobile-nav[hidden] { display: none; }
  .mobile-nav a { text-decoration: none; padding: 12px 4px; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .mobile-nav a.btn { margin-top: 14px; border-bottom: 0; padding: 15px 22px; }
}

/* ---------- hero ---------- */
.hero { padding: clamp(40px, 7vw, 96px) 0 0; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 100%;
  background:
    radial-gradient(900px 420px at 85% 10%, var(--gold-soft), transparent 70%),
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 100% 64px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 85%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 85%);
  pointer-events: none; opacity: .7;
}
.hero__grid { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__copy .display { margin-bottom: 26px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 34px 0 22px; }
.hero__meta { font-size: .88rem; color: var(--muted); }

.hero__viz {
  margin: 0; position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px 22px 16px;
  box-shadow: var(--shadow);
}
.hero__viz figcaption { font-size: .82rem; color: var(--muted); text-align: center; margin-top: 8px; font-style: italic; font-family: var(--font-display); }
.hero__viz svg { width: 100%; height: auto; overflow: visible; }
.hero__viz text { font-family: var(--font-body); font-size: 12.5px; fill: var(--ink); text-anchor: middle; dominant-baseline: middle; }
.node rect { fill: var(--bg); stroke: var(--line-strong); stroke-width: 1; }
.node.dst rect { fill: var(--gold-soft); stroke: var(--gold); }
.node.dst text { font-weight: 600; }
.layer__box { fill: #0B1D3A; stroke: var(--gold); stroke-width: 1.2; }
.layer__title { fill: var(--gold) !important; font-family: var(--font-mono) !important; font-size: 10.5px !important; letter-spacing: .08em; text-transform: uppercase; }
.layer__foot { fill: #AEB8CA !important; font-family: var(--font-display) !important; font-style: italic; font-size: 11.5px !important; }
.kpi rect { fill: rgba(245, 240, 232, .07); stroke: rgba(201, 162, 39, .35); }
.kpi text { text-anchor: start !important; dominant-baseline: auto !important; }
.kpi .k { fill: #F5F0E8 !important; font-size: 10.5px !important; font-weight: 600; }
.kpi .o { fill: #AEB8CA !important; font-size: 9px !important; font-family: var(--font-mono) !important; }
.flows path { stroke: var(--line-strong); stroke-width: 1.4; stroke-dasharray: 4 6; animation: flow 1.6s linear infinite; }
.flows path.out { stroke: var(--gold); stroke-width: 1.8; stroke-dasharray: 6 6; animation-duration: 1.2s; }
@keyframes flow { to { stroke-dashoffset: -20; } }

.proof {
  position: relative;
  margin: clamp(48px, 7vw, 88px) 0 0;
  display: grid; grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.proof > div { padding: 26px 20px 24px; border-left: 1px solid var(--line); }
.proof > div:first-child { border-left: 0; padding-left: 0; }
.proof dt { font-family: var(--font-display); font-size: clamp(1.5rem, 2.4vw, 2rem); letter-spacing: -0.01em; line-height: 1.1; margin-bottom: 6px; white-space: nowrap; }
.proof dd { margin: 0; font-size: .86rem; color: var(--muted); line-height: 1.45; }

@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__viz { max-width: 560px; }
  .proof { grid-template-columns: repeat(2, 1fr); }
  .proof > div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .proof > div:nth-child(-n+2) { border-top: 0; }
  .proof > div:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line); }
  .proof > div:last-child { grid-column: 1 / -1; padding-left: 0; border-left: 0; }
}

/* ---------- sections ---------- */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section--alt { background: var(--bg-alt); }
.section--ink { background: var(--navy); color: var(--on-navy); }
.section--ink .h2 { color: var(--on-navy); }
.section__head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 60px); }
.section__intro { margin-top: 18px; color: var(--muted); font-size: 1.08rem; max-width: 40em; }

/* symptoms */
.symptoms { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--ink); }
.symptom { padding: 28px 26px 8px 0; }
.symptom + .symptom { padding-left: 26px; border-left: 1px solid var(--line); }
.symptom__n { font-family: var(--font-mono); font-size: .78rem; color: var(--gold-ink); }
.symptom h3 { font-family: var(--font-display); font-size: 1.32rem; letter-spacing: -0.01em; margin: 14px 0 12px; line-height: 1.22; }
.symptom p { color: var(--muted); font-size: .96rem; }
@media (max-width: 960px) {
  .symptoms { grid-template-columns: 1fr 1fr; }
  .symptom:nth-child(3) { padding-left: 0; border-left: 0; }
  .symptom:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 600px) {
  .symptoms { grid-template-columns: 1fr; }
  .symptom, .symptom + .symptom { padding: 24px 0 20px; border-left: 0; }
  .symptom + .symptom { border-top: 1px solid var(--line); }
}

/* services */
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; transition: border-color .2s, transform .2s, box-shadow .2s;
}
.service:hover { border-color: var(--line-strong); transform: translateY(-2px); box-shadow: var(--shadow); }
.service__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.service__n { font-family: var(--font-mono); font-size: .78rem; color: var(--muted); }
.service__icon { width: 34px; height: 34px; fill: none; stroke: var(--gold-ink); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.service h3 { font-family: var(--font-display); font-size: 1.55rem; letter-spacing: -0.01em; }
.service__line { font-family: var(--font-display); font-style: italic; color: var(--gold-ink); margin: 6px 0 14px; font-size: 1.05rem; }
.service p { color: var(--ink-2); font-size: .98rem; }
.ticks { margin-top: 18px; display: grid; gap: 9px; }
.ticks li { position: relative; padding-left: 26px; font-size: .94rem; color: var(--ink-2); }
.ticks li::before {
  content: ""; position: absolute; left: 2px; top: .5em; width: 12px; height: 7px;
  border-left: 1.6px solid var(--gold-ink); border-bottom: 1.6px solid var(--gold-ink);
  transform: rotate(-45deg) translateY(-2px);
}
@media (max-width: 760px) { .services { grid-template-columns: 1fr; } .service { padding: 26px 22px; } }

.formats { margin-top: clamp(48px, 6vw, 72px); }
.formats__title { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 400; margin-bottom: 18px; }
.formats__grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; }
.format { padding: 28px; background: var(--surface); }
.format + .format { border-left: 1px solid var(--line); }
.format__when { font-family: var(--font-mono); font-size: .75rem; color: var(--gold-ink); margin-bottom: 10px; letter-spacing: .03em; }
.format h4 { font-family: var(--font-display); font-size: 1.28rem; margin-bottom: 10px; letter-spacing: -0.01em; }
.format p { font-size: .94rem; color: var(--ink-2); }
@media (max-width: 860px) {
  .formats__grid { grid-template-columns: 1fr; }
  .format + .format { border-left: 0; border-top: 1px solid var(--line); }
}

/* approach */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; left: 24px; right: 24px; top: 23px; height: 1px; background: linear-gradient(90deg, var(--gold), var(--line-strong)); }
.step { position: relative; }
.step__n {
  position: relative; z-index: 1;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bg); border: 1px solid var(--gold);
  font-family: var(--font-display); font-size: 1.2rem; color: var(--gold-ink);
  margin-bottom: 22px;
}
.step h3 { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: .96rem; padding-right: 8px; }
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; gap: 0; }
  .steps::before { left: 23px; right: auto; top: 24px; bottom: 24px; width: 1px; height: auto; background: linear-gradient(var(--gold), var(--line-strong)); }
  .step { display: grid; grid-template-columns: 46px 1fr; column-gap: 20px; padding-bottom: 28px; }
  .step__n { grid-row: span 2; margin: 0; }
  .step h3 { padding-top: 9px; }
}

/* work */
.case { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.case__tag { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .05em; text-transform: uppercase; color: var(--gold-ink); margin-bottom: 12px; }
.case h3 { font-family: var(--font-display); font-size: 1.42rem; letter-spacing: -0.01em; margin-bottom: 12px; line-height: 1.2; }
.case p { color: var(--ink-2); font-size: .97rem; }
.case--feature { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(28px, 4vw, 56px); padding: clamp(28px, 4vw, 48px); margin-bottom: 20px; border-color: var(--line-strong); }
.case--feature h3 { font-size: clamp(1.7rem, 2.8vw, 2.2rem); }
.case__stats { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; align-self: start; }
.case__stats > div { background: var(--surface); padding: 22px 20px; }
.case__stats dt { font-family: var(--font-display); font-size: clamp(1.6rem, 2.6vw, 2.15rem); line-height: 1.05; letter-spacing: -0.015em; margin-bottom: 6px; }
.case__stats > div:first-child dt { color: var(--gold-ink); }
.case__stats dd { margin: 0; font-size: .84rem; color: var(--muted); line-height: 1.4; }
.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mini-stats { display: flex; flex-wrap: wrap; gap: 28px; margin: 18px 0 0; padding-top: 16px; border-top: 1px dashed var(--line-strong); }
.mini-stats dt { font-family: var(--font-display); font-size: 1.35rem; }
.mini-stats dd { margin: 0; font-size: .82rem; color: var(--muted); }
.clients { margin-top: 44px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px 28px; }
.clients__label { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0; }
.clients__list { display: flex; flex-wrap: wrap; gap: 10px 28px; }
.clients__list li { font-family: var(--font-display); font-size: 1.18rem; color: var(--ink-2); }
@media (max-width: 860px) {
  .case--feature, .cases { grid-template-columns: 1fr; }
}
@media (max-width: 600px) { .case { padding: 24px 20px; } }

/* AI band */
.ai { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: start; }
.ai__intro p { color: var(--on-navy-muted); font-size: 1.04rem; }
.ai__intro strong { color: var(--on-navy); font-weight: 600; }
.ai__intro .btn { margin-top: 18px; }
.pull { margin: 0 0 28px; }
.pull p {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.8rem, 3.2vw, 2.6rem); line-height: 1.15; letter-spacing: -0.015em;
  color: var(--on-navy) !important;
}
.pull p::before { content: "“"; color: var(--gold); margin-right: 2px; }
.pull p::after { content: "”"; color: var(--gold); }
.air { border-left: 1px solid rgba(201, 162, 39, .4); }
.air li { display: grid; grid-template-columns: 56px 1fr; padding: 4px 0 26px; position: relative; }
.air li:last-child { padding-bottom: 0; }
.air li > span {
  font-family: var(--font-mono); font-size: .76rem; color: var(--gold);
  position: relative; padding-left: 20px; padding-top: 4px;
}
.air li > span::before { content: ""; position: absolute; left: -5px; top: 9px; width: 9px; height: 9px; border-radius: 50%; background: var(--navy); border: 1.5px solid var(--gold); }
.air li:last-child > span::before { background: var(--gold); }
.air h3 { font-family: var(--font-display); font-size: 1.3rem; color: var(--on-navy); margin-bottom: 4px; }
.air p { color: var(--on-navy-muted); font-size: .95rem; }
@media (max-width: 860px) { .ai { grid-template-columns: 1fr; } }

/* builds */
.builds { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.build {
  display: block; text-decoration: none;
  border: 1px solid var(--line); border-radius: var(--radius); padding: 24px;
  background: var(--surface); transition: border-color .2s, transform .2s;
}
.build__type { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.build h3 { font-family: var(--font-display); font-size: 1.35rem; margin-bottom: 10px; }
.build p { font-size: .93rem; color: var(--ink-2); }
.build--link:hover { border-color: var(--gold); transform: translateY(-2px); }
.build--link .build__type { color: var(--gold-ink); }
@media (max-width: 960px) { .builds { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .builds { grid-template-columns: 1fr; } }

.lab-band {
  margin-top: 28px;
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center;
  padding: clamp(28px, 4vw, 44px);
  border-radius: 20px;
  background:
    radial-gradient(500px 260px at 0% 0%, var(--gold-soft), transparent 70%),
    var(--bg-alt);
  border: 1px solid var(--line);
}
.lab-band .h3 { margin-bottom: 10px; }
.lab-band p:not(.kicker) { color: var(--muted); }
.lab-links { display: grid; gap: 10px; }
.lab-links a {
  display: flex; flex-direction: column; gap: 2px;
  padding: 16px 48px 16px 20px; position: relative;
  border-radius: 12px; background: var(--surface); border: 1px solid var(--line);
  text-decoration: none; transition: border-color .2s;
}
.lab-links a::after { content: "→"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: var(--gold-ink); transition: transform .2s; }
.lab-links a:hover { border-color: var(--gold); }
.lab-links a:hover::after { transform: translate(4px, -50%); }
.lab-links strong { font-weight: 600; font-size: .98rem; }
.lab-links span { font-size: .86rem; color: var(--muted); }
@media (max-width: 860px) { .lab-band { grid-template-columns: 1fr; gap: 24px; } }

/* mentorship */
.mentor { display: grid; grid-template-columns: 1.15fr 1fr; gap: 20px; }
.mentor__card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(26px, 3.5vw, 40px); display: flex; flex-direction: column; }
.mentor__card h3 { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: -0.01em; margin-bottom: 10px; }
.mentor__card > p { color: var(--ink-2); font-size: .98rem; }
.mentor__card .btn { margin-top: auto; align-self: flex-start; white-space: normal; text-align: left; }
.mentor__card--course { border-color: var(--line-strong); }
.mentor__big { font-family: var(--font-display); font-style: italic; color: var(--gold-ink) !important; font-size: 1.2rem !important; }
.modules { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; margin: 10px 0 30px; }
.modules li { display: flex; align-items: center; gap: 12px; font-size: .93rem; padding: 10px 0; border-bottom: 1px solid var(--line); }
.modules span { flex: none; width: 26px; height: 26px; border-radius: 6px; display: grid; place-items: center; background: #0B1D3A; color: var(--gold); font: 500 .78rem/1 var(--font-mono); }
.tracks { margin: 14px 0 30px; display: grid; gap: 16px; }
.tracks > div { padding-left: 16px; border-left: 2px solid var(--gold); }
.tracks dt { font-weight: 600; margin-bottom: 3px; }
.tracks dd { margin: 0; color: var(--muted); font-size: .93rem; }
@media (max-width: 860px) { .mentor { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .modules { grid-template-columns: 1fr; } }

/* about */
.about { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 6vw, 88px); align-items: start; }
.about__copy > p { color: var(--ink-2); font-size: 1.03rem; }
.about__copy .h2 { margin-bottom: 26px; }
.onsite, .stack { margin-top: 28px; }
.onsite__label { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px !important; }
.onsite__list { font-family: var(--font-display); font-size: 1.2rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: .84rem; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--ink-2); }
.timeline { position: relative; border-left: 1px solid var(--line-strong); margin-top: 8px; }
.timeline li { position: relative; padding: 0 0 30px 28px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: -5px; top: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--bg); border: 1.5px solid var(--muted); }
.timeline li:first-child::before { background: var(--gold); border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }
.t-when { font-family: var(--font-mono); font-size: .76rem; color: var(--gold-ink); }
.timeline h3 { font-family: var(--font-display); font-size: 1.18rem; margin: 4px 0 4px; }
.timeline p { font-size: .9rem; color: var(--muted); }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; } }

/* faq */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; }
.faq__list details { border-top: 1px solid var(--line-strong); }
.faq__list details:last-child { border-bottom: 1px solid var(--line-strong); }
.faq__list summary {
  list-style: none; cursor: pointer;
  padding: 22px 40px 22px 0; position: relative;
  font-family: var(--font-display); font-size: 1.2rem;
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font: 300 1.6rem/1 var(--font-body); color: var(--gold-ink); transition: transform .2s;
}
.faq__list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__list details p { color: var(--ink-2); padding: 0 40px 22px 0; font-size: .98rem; }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; gap: 0; } }

/* contact */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: start; }
.contact__copy p { color: var(--on-navy-muted); font-size: 1.05rem; margin-top: 20px; }
.contact__alt { margin-top: 28px; }
.contact__alt a { display: inline-flex; align-items: center; gap: 10px; color: var(--on-navy); text-decoration: none; border-bottom: 1px solid rgba(201, 162, 39, .5); padding-bottom: 4px; }
.contact__alt a:hover { border-bottom-color: var(--gold); }
.contact__alt svg { width: 18px; height: 18px; fill: var(--gold); }
.form {
  background: var(--navy-2); border: 1px solid rgba(245, 240, 232, .1);
  border-radius: 18px; padding: clamp(22px, 3vw, 34px);
  display: grid; gap: 16px;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; }
.field span { font-size: .84rem; color: var(--on-navy-muted); }
.field input, .field select, .field textarea {
  font: inherit; font-size: .97rem; color: var(--on-navy);
  background: rgba(245, 240, 232, .05);
  border: 1px solid rgba(245, 240, 232, .16);
  border-radius: 10px; padding: 12px 14px; width: 100%;
  transition: border-color .18s, background-color .18s;
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: calc(100% - 20px) 52%, calc(100% - 15px) 52%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.field select option { color: #0B1D3A; background: #F5F0E8; }
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(174, 184, 202, .6); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); background: rgba(245, 240, 232, .08); }
.form .btn { margin-top: 4px; }
.form__status { font-size: .92rem; color: var(--on-navy-muted); min-height: 1.4em; text-align: center; margin: 0; }
.form__status.ok { color: #9BD3A7; }
.form__status.err { color: #F2B8A8; }
.hp { position: absolute; left: -9999px; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .form__row { grid-template-columns: 1fr; } }

/* footer */
.footer { background: var(--navy); color: var(--on-navy-muted); border-top: 1px solid rgba(245, 240, 232, .08); padding: 36px 0; font-size: .9rem; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 24px; align-items: center; }
.footer__brand { display: flex; align-items: center; gap: 14px; }
.footer__brand p { max-width: 40ch; margin: 0; }
.footer__brand strong { color: var(--on-navy); font-weight: 600; }
.footer__links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer__links a { text-decoration: none; color: var(--on-navy); }
.footer__links a:hover { color: var(--gold); }
.footer__copy { margin: 0; }
@media (max-width: 860px) { .footer__inner { grid-template-columns: 1fr; } }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .flows path { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0s !important; }
}