/* ECALabs — production site styles. Imports brand tokens, then layers
   site-wide layout + page-level component styles. */
@import url("./tokens.css");

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--font-sans);
  color: var(--color-fg-2);
  background: var(--color-bg-page);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 64px; }
@media (max-width: 880px) { .container { padding: 0 24px; } }

/* Skip link — accessibility */
.skip-link {
  position: absolute; top: 0; left: 0; padding: 12px 16px;
  background: var(--color-brand); color: #fff; font-weight: 600;
  border-radius: 0 0 var(--radius-md) 0; z-index: 100;
  transform: translateY(-100%); transition: transform var(--duration-2);
}
.skip-link:focus { transform: translateY(0); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-2);
}
.site-header.scrolled { border-bottom-color: var(--color-border-1); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.brand-lockup { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--color-fg-1); letter-spacing: -0.01em; font-size: 20px; flex-shrink: 0; }
.brand-lockup img { height: 32px; width: auto; }
.brand-lockup .labs { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.nav { display: flex; gap: 28px; font-size: 14px; font-weight: 500; color: var(--color-fg-2); }
.nav a { padding: 6px 0; border-bottom: 2px solid transparent; transition: color var(--duration-2), border-color var(--duration-2); }
.nav a:hover { color: var(--color-fg-1); }
.nav a.active { color: var(--color-fg-1); border-bottom-color: var(--brand-indigo-500); }
.header-cta { display: flex; gap: 12px; align-items: center; }
.menu-btn { display: none; background: transparent; border: 1px solid var(--color-border-2); border-radius: var(--radius-md); padding: 8px 10px; cursor: pointer; }
.menu-btn svg { width: 20px; height: 20px; color: var(--color-fg-1); }

@media (max-width: 1000px) {
  .nav, .header-cta .btn-ghost { display: none; }
  .menu-btn { display: inline-flex; }
  .header-cta .btn-primary { padding: 10px 14px; font-size: 13px; }
}

/* Mobile drawer */
.drawer-scrim { position: fixed; inset: 0; background: rgba(11,14,34,0.4); opacity: 0; pointer-events: none; transition: opacity var(--duration-3); z-index: 60; }
.drawer-scrim.open { opacity: 1; pointer-events: auto; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(360px, 86vw); background: #fff; z-index: 61; transform: translateX(100%); transition: transform var(--duration-3) var(--ease-emphasized); display: flex; flex-direction: column; box-shadow: var(--shadow-4); }
.drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--color-border-1); }
.drawer-head .close { background: transparent; border: none; padding: 8px; cursor: pointer; color: var(--color-fg-1); }
.drawer-nav { padding: 16px 12px; display: flex; flex-direction: column; }
.drawer-nav a { padding: 14px 16px; border-radius: var(--radius-md); font-size: 17px; font-weight: 600; color: var(--color-fg-1); }
.drawer-nav a:hover, .drawer-nav a.active { background: var(--color-bg-subtle); }
.drawer-foot { margin-top: auto; padding: 20px 24px; border-top: 1px solid var(--color-border-1); display: flex; flex-direction: column; gap: 10px; }

/* ---------- Buttons ---------- */
.btn { font-family: var(--font-sans); font-weight: 600; font-size: 14px; line-height: 1; padding: 12px 18px; border-radius: var(--radius-md); border: 1px solid transparent; cursor: pointer; transition: all var(--duration-2) var(--ease-standard); display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-align: center; text-decoration: none; }
.btn-primary { background: var(--color-brand); color: #fff; box-shadow: var(--shadow-brand); }
.btn-primary:hover { background: var(--color-brand-hover); color: #fff; }
.btn-primary:active { background: var(--color-brand-press); }
.btn-primary:disabled { background: var(--color-fg-4); box-shadow: none; cursor: not-allowed; }
.btn-secondary { background: #fff; color: var(--color-fg-1); border-color: var(--color-border-2); }
.btn-secondary:hover { background: var(--color-bg-subtle); border-color: var(--color-border-strong); color: var(--color-fg-1); }
.btn-ghost { background: transparent; color: var(--color-fg-2); }
.btn-ghost:hover { background: var(--color-bg-muted); color: var(--color-fg-1); }
.btn-ghost:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-lg { padding: 14px 22px; font-size: 15px; }
.btn-block { width: 100%; }

/* ---------- Page scaffolding ---------- */
.section { padding: 96px 0; }
@media (max-width: 720px) { .section { padding: 72px 0; } }
.section-eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brand-indigo-500); }
.section-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 4.5vw, 48px); line-height: 1.1; letter-spacing: -0.03em; color: var(--color-fg-1); margin: 12px 0 16px; max-width: 22ch; }
.section-lede { font-size: 18px; line-height: 1.55; color: var(--color-fg-2); max-width: 60ch; }

/* ---------- Hero ---------- */
.hero { padding: 120px 0 100px; position: relative; overflow: hidden; }
@media (max-width: 720px) { .hero { padding: 80px 0 64px; } }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(1100px 580px at 85% -10%, rgba(138,91,217,0.20), transparent 60%),
    radial-gradient(800px 500px at 5% 110%, rgba(79,77,245,0.14), transparent 60%),
    radial-gradient(700px 400px at 50% 80%, rgba(193,98,217,0.08), transparent 65%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(11,14,34,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,14,34,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.45), transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.45), transparent 70%);
}
.hero .container { position: relative; z-index: 1; }
.hero-eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brand-indigo-500); margin-bottom: 24px; display: inline-flex; align-items: center; gap: 10px; }
.hero-eyebrow .pip { width: 6px; height: 6px; border-radius: 999px; background: var(--brand-gradient); }
.hero h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 6.4vw, 76px); line-height: 1.04; letter-spacing: -0.04em; color: var(--color-fg-1); margin: 0 0 24px; max-width: 18ch; }
.hero h1 .accent { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.hero p.lede { font-size: 20px; line-height: 1.5; color: var(--color-fg-2); max-width: 56ch; margin: 0 0 36px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Compact hero for subpages */
.subhero { padding: 80px 0 56px; position: relative; overflow: hidden; }
@media (max-width: 720px) { .subhero { padding: 56px 0 40px; } }
.subhero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(900px 380px at 100% 0%, rgba(138,91,217,0.14), transparent 60%),
    radial-gradient(600px 320px at 0% 100%, rgba(79,77,245,0.10), transparent 60%);
}
.subhero .container { position: relative; z-index: 1; }
.subhero h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(38px, 5.4vw, 64px); line-height: 1.06; letter-spacing: -0.04em; color: var(--color-fg-1); margin: 16px 0 20px; max-width: 22ch; }
.subhero h1 .accent { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.subhero .lede { font-size: 19px; line-height: 1.5; color: var(--color-fg-2); max-width: 60ch; }

/* ---------- Cards (3/2/4) ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; }
@media (max-width: 1000px) { .cards-3, .cards-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .cards-3, .cards-2, .cards-4 { grid-template-columns: 1fr; } }
.card { background: #fff; border: 1px solid var(--color-border-1); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-1); transition: transform var(--duration-3) var(--ease-standard), box-shadow var(--duration-3); display: flex; flex-direction: column; }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-3); }
.card .num { font-family: var(--font-mono); font-size: 12px; color: var(--color-fg-3); font-weight: 500; }
.card h3 { font-size: 22px; font-weight: 700; color: var(--color-fg-1); letter-spacing: -0.02em; margin: 12px 0 12px; line-height: 1.2; }
.card p { font-size: 14px; line-height: 1.6; color: var(--color-fg-2); margin: 0 0 16px; }
.card .bullets { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--color-fg-2); }
.card .bullets li { display: flex; align-items: flex-start; gap: 10px; line-height: 1.5; }
.card .bullets li::before { content: ""; width: 4px; height: 4px; border-radius: 999px; background: var(--brand-indigo-500); margin-top: 8px; flex-shrink: 0; }
.card .arrow { font-weight: 600; color: var(--color-fg-link); font-size: 14px; display: inline-flex; align-items: center; gap: 6px; margin-top: auto; }
.card .arrow .a { transition: transform var(--duration-2) var(--ease-standard); }
.card:hover .arrow .a { transform: translateX(3px); }

/* ---------- Logo strip ---------- */
.logo-strip { padding: 32px 0 64px; }
.logo-strip .label { font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-fg-3); text-align: center; margin-bottom: 24px; }
.logo-strip .row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; align-items: center; }
.logo-strip .row > div { font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--color-fg-3); text-align: center; opacity: 0.7; letter-spacing: -0.01em; }
@media (max-width: 720px) { .logo-strip .row { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Approach (steps) ---------- */
.approach-band { background: var(--color-bg-subtle); border-top: 1px solid var(--color-border-1); border-bottom: 1px solid var(--color-border-1); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
@media (max-width: 1000px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .steps { grid-template-columns: 1fr; } }
.step { padding: 24px 0; position: relative; }
.step:not(:last-child)::after { content: ""; position: absolute; right: -12px; top: 32px; width: 1px; height: calc(100% - 32px); background: var(--color-border-1); }
@media (max-width: 1000px) { .step::after { display: none; } }
.step .n { font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--brand-indigo-500); margin-bottom: 12px; }
.step h4 { font-size: 18px; font-weight: 700; color: var(--color-fg-1); letter-spacing: -0.01em; margin: 0 0 8px; line-height: 1.3; }
.step p { font-size: 14px; line-height: 1.55; color: var(--color-fg-2); margin: 0; }

/* ---------- Dark band / stats ---------- */
.dark-band { background: var(--neutral-900); color: #fff; }
.dark-band .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 48px; }
@media (max-width: 880px) { .dark-band .grid { grid-template-columns: 1fr; } }
.dark-band .stat .lbl { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brand-sky-300); margin-bottom: 16px; }
.dark-band .stat .num { font-family: var(--font-display); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; font-size: 32px; }
.dark-band .stat .num .gx { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.dark-band .stat .desc { font-size: 14px; line-height: 1.6; color: var(--neutral-300); margin-top: 16px; max-width: 32ch; }

/* ---------- Featured case ---------- */
.case { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; margin-top: 48px; }
@media (max-width: 880px) { .case { grid-template-columns: 1fr; gap: 32px; } }
.case .kicker { font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brand-indigo-500); margin-bottom: 16px; }
.case h3 { font-family: var(--font-display); font-weight: 700; font-size: 36px; line-height: 1.18; letter-spacing: -0.02em; color: var(--color-fg-1); margin: 0 0 20px; }
.case p { font-size: 16px; line-height: 1.6; color: var(--color-fg-2); margin: 0 0 16px; }
.case .quote { font-size: 18px; line-height: 1.5; color: var(--color-fg-1); border-left: 3px solid var(--brand-indigo-500); padding: 4px 0 4px 20px; margin: 24px 0; font-weight: 500; }
.case .attr { font-size: 13px; color: var(--color-fg-3); }
.case-visual { aspect-ratio: 1 / 1; border-radius: var(--radius-2xl); background: var(--brand-gradient-soft); padding: 48px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--color-border-1); }
.case-visual .big { font-family: var(--font-display); font-weight: 800; font-size: clamp(72px, 10vw, 120px); line-height: 1; letter-spacing: -0.06em; }
.case-visual .big span { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.case-visual .cap { font-size: 14px; color: var(--color-fg-2); line-height: 1.5; max-width: 32ch; }

/* ---------- CTA band ---------- */
.cta-band { padding: 80px 0; }
.cta-card { background: var(--neutral-900); color: #fff; border-radius: var(--radius-2xl); padding: 64px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; position: relative; overflow: hidden; }
@media (max-width: 880px) { .cta-card { grid-template-columns: 1fr; padding: 40px; } }
.cta-card::after { content: ""; position: absolute; right: -120px; top: -120px; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle at center, rgba(138,91,217,0.35), transparent 60%); pointer-events: none; }
.cta-card h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(32px, 4vw, 44px); line-height: 1.1; letter-spacing: -0.03em; color: #fff; margin: 0; }
.cta-card h2 .accent { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.cta-card p { font-size: 16px; line-height: 1.6; color: var(--neutral-300); margin: 16px 0 0; }
.cta-actions { display: flex; flex-direction: column; gap: 12px; align-items: stretch; position: relative; z-index: 1; }
.cta-actions .btn-primary { background: #fff; color: var(--neutral-900); box-shadow: none; }
.cta-actions .btn-primary:hover { background: var(--brand-sky-100); color: var(--brand-indigo-900); }
.cta-actions .btn-secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,0.24); }
.cta-actions .btn-secondary:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.4); color: #fff; }

/* ---------- Footer ---------- */
.site-footer { padding: 64px 0 48px; border-top: 1px solid var(--color-border-1); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { font-size: 13px; color: var(--color-fg-3); line-height: 1.6; margin: 16px 0 0; max-width: 32ch; }
.footer-col h5 { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-fg-1); margin: 0 0 16px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col li a { font-size: 14px; color: var(--color-fg-2); transition: color var(--duration-2); }
.footer-col li a:hover { color: var(--brand-indigo-500); }
.footer-meta { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--color-border-1); font-size: 12px; color: var(--color-fg-3); flex-wrap: wrap; gap: 12px; }
.footer-meta a { color: inherit; }
.footer-meta a:hover { color: var(--color-fg-1); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 600ms var(--ease-emphasized), transform 600ms var(--ease-emphasized); }
.reveal.in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }
/* No-JS fallback — never hide content if scripts are off */
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- About / team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
@media (max-width: 1000px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .team-grid { grid-template-columns: 1fr; } }
.member { background: #fff; border: 1px solid var(--color-border-1); border-radius: var(--radius-lg); padding: 24px; }
.member .avatar { aspect-ratio: 1; border-radius: var(--radius-md); background: var(--brand-gradient-soft); margin-bottom: 16px; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: 36px; color: var(--brand-indigo-700); letter-spacing: -0.02em; }
.member h4 { margin: 0 0 4px; font-size: 17px; color: var(--color-fg-1); font-weight: 700; letter-spacing: -0.01em; }
.member .role { font-size: 13px; color: var(--color-fg-3); margin: 0 0 12px; }
.member p { font-size: 13px; line-height: 1.55; color: var(--color-fg-2); margin: 0; }

/* ---------- Case studies index + filter ---------- */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin: 32px 0 32px; }
.chip { padding: 8px 14px; border-radius: var(--radius-pill); border: 1px solid var(--color-border-2); background: #fff; color: var(--color-fg-2); font-size: 13px; font-weight: 500; cursor: pointer; transition: all var(--duration-2); font-family: var(--font-sans); }
.chip:hover { border-color: var(--color-border-strong); }
.chip.active { background: var(--neutral-900); color: #fff; border-color: var(--neutral-900); }

.case-index { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 720px) { .case-index { grid-template-columns: 1fr; } }
.case-card { background: #fff; border: 1px solid var(--color-border-1); border-radius: var(--radius-lg); overflow: hidden; transition: transform var(--duration-3) var(--ease-standard), box-shadow var(--duration-3); display: flex; flex-direction: column; color: inherit; }
.case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); }
.case-card .visual { aspect-ratio: 16 / 10; background: var(--brand-gradient-soft); padding: 32px; display: flex; flex-direction: column; justify-content: space-between; border-bottom: 1px solid var(--color-border-1); }
.case-card .visual .stat { font-family: var(--font-display); font-weight: 800; font-size: 64px; line-height: 1; letter-spacing: -0.04em; }
.case-card .visual .stat span { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.case-card .visual .stat-cap { font-size: 13px; color: var(--color-fg-3); max-width: 32ch; }
.case-card .body { padding: 24px; }
.case-card .meta { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-fg-3); margin-bottom: 10px; display: flex; gap: 10px; }
.case-card .meta span { color: var(--brand-indigo-500); }
.case-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 22px; line-height: 1.2; letter-spacing: -0.02em; color: var(--color-fg-1); margin: 0 0 8px; }
.case-card .summary { font-size: 14px; color: var(--color-fg-2); line-height: 1.55; margin: 0; }

/* ---------- Case detail ---------- */
.case-detail .meta-row { display: flex; gap: 24px; flex-wrap: wrap; margin: 28px 0 0; padding-top: 24px; border-top: 1px solid var(--color-border-1); }
.case-detail .meta-item .lbl { font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-fg-3); margin-bottom: 6px; }
.case-detail .meta-item .val { font-size: 14px; color: var(--color-fg-1); font-weight: 600; }
.case-detail .body-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; margin-top: 64px; align-items: start; }
@media (max-width: 880px) { .case-detail .body-grid { grid-template-columns: 1fr; gap: 32px; } }
.case-detail .body-grid h3 { font-family: var(--font-display); font-size: 24px; font-weight: 700; letter-spacing: -0.02em; color: var(--color-fg-1); margin: 0 0 12px; }
.case-detail .body-grid p { font-size: 16px; line-height: 1.65; color: var(--color-fg-2); margin: 0 0 16px; }
.case-detail .stat-tile { background: var(--neutral-900); color: #fff; border-radius: var(--radius-2xl); padding: 36px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 40px; }
@media (max-width: 640px) { .case-detail .stat-tile { grid-template-columns: 1fr; padding: 28px; } }
.case-detail .stat-tile .lbl { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brand-sky-300); margin-bottom: 8px; }
.case-detail .stat-tile .val { font-family: var(--font-display); font-size: 44px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.case-detail .stat-tile .val .gx { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.case-detail .stat-tile .desc { font-size: 13px; color: var(--neutral-300); line-height: 1.5; margin-top: 6px; max-width: 32ch; }
.case-detail .case-quote { font-size: 18px; line-height: 1.5; color: var(--color-fg-1); border-left: 3px solid var(--brand-indigo-500); padding: 4px 0 4px 20px; margin: 28px 0 8px; font-weight: 500; }
.case-detail .case-attr { font-size: 13px; color: var(--color-fg-3); }
.case-detail .case-foot { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--color-border-1); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- Contact / multi-step ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; margin-top: 16px; }
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; gap: 32px; } }
.contact-side h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(32px, 4vw, 44px); line-height: 1.1; letter-spacing: -0.03em; color: var(--color-fg-1); margin: 0 0 16px; }
.contact-side p { font-size: 16px; line-height: 1.6; color: var(--color-fg-2); margin: 0 0 24px; }
.contact-side ul { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; gap: 14px; }
.contact-side li { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; color: var(--color-fg-2); line-height: 1.55; }
.contact-side li .dot { width: 8px; height: 8px; border-radius: 999px; background: var(--brand-gradient); flex-shrink: 0; margin-top: 7px; }
.contact-side .email-block { margin-top: 32px; padding: 20px; background: var(--color-bg-subtle); border-radius: var(--radius-md); border: 1px solid var(--color-border-1); }
.contact-side .email-block .lbl { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-fg-3); margin-bottom: 8px; }
.contact-side .email-block a { font-size: 15px; font-weight: 600; color: var(--brand-indigo-500); }
.contact-side .email-block a:hover { color: var(--brand-indigo-700); }

.form-card { background: #fff; border: 1px solid var(--color-border-1); border-radius: var(--radius-xl); padding: 32px; box-shadow: var(--shadow-2); }
@media (max-width: 560px) { .form-card { padding: 20px; } }
.stepper { display: flex; gap: 10px; margin-bottom: 16px; align-items: center; }
.stepper .seg { flex: 1; height: 4px; border-radius: 999px; background: var(--color-border-1); overflow: hidden; position: relative; }
.stepper .seg.done::after, .stepper .seg.active::after { content: ""; position: absolute; inset: 0; background: var(--brand-gradient); }
.step-label { font-family: var(--font-mono); font-size: 12px; color: var(--color-fg-3); margin-bottom: 16px; }

.form-step h3 { font-family: var(--font-display); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; color: var(--color-fg-1); margin: 0 0 6px; }
.form-step .help { font-size: 14px; color: var(--color-fg-3); margin: 0 0 20px; line-height: 1.5; }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--color-fg-1); margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; font-family: var(--font-sans); font-size: 15px; padding: 11px 14px; border: 1px solid var(--color-border-2); border-radius: var(--radius-md); background: #fff; color: var(--color-fg-1); transition: border-color var(--duration-2), box-shadow var(--duration-2); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand-indigo-500); box-shadow: var(--ring-focus); }
.field textarea { resize: vertical; min-height: 110px; font-family: var(--font-sans); }
.field.error input, .field.error select, .field.error textarea { border-color: var(--danger-500); }
.field .err { color: var(--danger-500); font-size: 12px; margin-top: 6px; display: none; }
.field.error .err { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.field .opt { font-weight: 400; color: var(--color-fg-3); }

.radio-group, .checkbox-group { display: grid; grid-template-columns: 1fr; gap: 8px; align-content: start; }
.radio-group label, .checkbox-group label {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 14px; margin: 0;
  border: 1px solid var(--color-border-2); border-radius: var(--radius-md);
  cursor: pointer; font-size: 14px; color: var(--color-fg-1);
  transition: all var(--duration-2);
  text-align: left;
}
.radio-group label:hover, .checkbox-group label:hover { border-color: var(--color-border-strong); background: var(--color-bg-subtle); }
.radio-group label.sel, .checkbox-group label.sel { border-color: var(--brand-indigo-500); background: var(--brand-sky-100); }
.radio-group input, .checkbox-group input {
  margin: 0; margin-top: 3px;
  accent-color: var(--brand-indigo-500);
  flex-shrink: 0;
  width: 16px; height: 16px;
}
.radio-group .opt-body, .checkbox-group .opt-body,
.radio-group .rg-title, .radio-group .rg-desc {
  display: block;
}
.radio-group .opt-body, .checkbox-group .opt-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.radio-group .opt-title, .checkbox-group .opt-title,
.radio-group .rg-title { font-weight: 600; line-height: 1.35; }
.radio-group .opt-desc, .checkbox-group .opt-desc,
.radio-group .rg-desc { font-size: 12px; color: var(--color-fg-3); line-height: 1.4; }

/* Field-level group title (e.g. "Problem area" / "Timeline") for checkbox groups
   that aren't tied to a single input via for/id. */
.field-title {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--color-fg-1); margin-bottom: 8px;
}

/* Two-column row that pins the problem-area + timeline blocks side-by-side at
   the upper-left of the form card. Stacks below 700px. */
.problem-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px; margin-bottom: 16px;
  align-items: start;
}
@media (max-width: 700px) { .problem-row { grid-template-columns: 1fr; gap: 16px; } }

.form-error {
  margin: 16px 0 0; padding: 12px 14px;
  background: var(--danger-50); color: var(--danger-500);
  border: 1px solid var(--danger-500); border-radius: var(--radius-md);
  font-size: 13px; font-weight: 500; line-height: 1.45;
}

.form-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--color-border-1); }

/* Calendar */
.cal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.cal-head .month { font-weight: 700; color: var(--color-fg-1); font-size: 15px; }
.cal-head button { background: transparent; border: 1px solid var(--color-border-2); border-radius: var(--radius-md); padding: 6px 10px; cursor: pointer; color: var(--color-fg-2); font-family: var(--font-sans); }
.cal-head button:hover:not(:disabled) { color: var(--color-fg-1); border-color: var(--color-border-strong); }
.cal-head button:disabled { opacity: 0.4; cursor: not-allowed; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-grid .dow { font-size: 11px; font-weight: 600; color: var(--color-fg-3); text-align: center; padding: 6px 0; letter-spacing: 0.06em; text-transform: uppercase; }
.cal-day { aspect-ratio: 1; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 500; color: var(--color-fg-1); border-radius: var(--radius-sm); cursor: pointer; border: 1px solid transparent; background: transparent; font-family: var(--font-sans); transition: all var(--duration-2); }
.cal-day:hover:not(:disabled) { background: var(--color-bg-subtle); }
.cal-day.muted { color: var(--color-fg-4); cursor: default; }
.cal-day.today { font-weight: 700; }
.cal-day.avail { color: var(--color-fg-1); border-color: var(--color-border-1); }
.cal-day.avail:hover { border-color: var(--brand-indigo-500); color: var(--brand-indigo-500); }
.cal-day.sel { background: var(--neutral-900); color: #fff; border-color: var(--neutral-900); }
.cal-day:disabled { cursor: not-allowed; }

.slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px; }
@media (max-width: 560px) { .slots { grid-template-columns: repeat(2, 1fr); } }
.slot { padding: 10px 12px; border: 1px solid var(--color-border-2); border-radius: var(--radius-md); background: #fff; font-size: 13px; font-weight: 600; color: var(--color-fg-1); cursor: pointer; font-family: var(--font-mono); transition: all var(--duration-2); }
.slot:hover { border-color: var(--brand-indigo-500); color: var(--brand-indigo-500); }
.slot.sel { background: var(--brand-indigo-500); color: #fff; border-color: var(--brand-indigo-500); }

.summary-list { display: flex; flex-direction: column; gap: 12px; padding: 16px; background: var(--color-bg-subtle); border-radius: var(--radius-md); margin-top: 8px; }
.summary-list .row { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; }
.summary-list .row .k { color: var(--color-fg-3); font-weight: 500; }
.summary-list .row .v { color: var(--color-fg-1); font-weight: 600; text-align: right; }

.success { text-align: center; padding: 32px 0; }
.success .check { width: 64px; height: 64px; border-radius: 999px; background: var(--success-50); color: var(--success-500); display: inline-flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.success h3 { font-family: var(--font-display); font-size: 26px; font-weight: 700; letter-spacing: -0.02em; color: var(--color-fg-1); margin: 0 0 8px; }
.success p { font-size: 15px; color: var(--color-fg-2); line-height: 1.55; margin: 0 auto 24px; max-width: 40ch; }

/* ---------- Discipline detail (what we do) ---------- */
.discipline { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; padding: 64px 0; border-bottom: 1px solid var(--color-border-1); align-items: start; scroll-margin-top: 96px; }
.discipline:last-of-type { border-bottom: none; }
@media (max-width: 880px) { .discipline { grid-template-columns: 1fr; gap: 32px; } }
.discipline .label { font-family: var(--font-mono); font-size: 13px; color: var(--brand-indigo-500); font-weight: 600; margin-bottom: 12px; }
.discipline h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 3.4vw, 40px); letter-spacing: -0.03em; line-height: 1.1; color: var(--color-fg-1); margin: 0 0 16px; }
.discipline .lede { font-size: 17px; color: var(--color-fg-2); line-height: 1.55; margin: 0; }
.discipline .detail { font-size: 15px; line-height: 1.6; color: var(--color-fg-2); margin-top: 20px; max-width: 44ch; }
.discipline .panel { background: var(--color-bg-subtle); border: 1px solid var(--color-border-1); border-radius: var(--radius-xl); padding: 28px; }
.discipline .panel h4 { font-size: 13px; font-weight: 700; letter-spacing: 0.04em; color: var(--color-fg-1); margin: 0 0 12px; text-transform: uppercase; font-family: var(--font-mono); }
.discipline .panel ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.discipline .panel li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--color-fg-2); line-height: 1.5; }
.discipline .panel li::before { content: ""; width: 4px; height: 4px; border-radius: 999px; background: var(--brand-indigo-500); margin-top: 8px; flex-shrink: 0; }
.discipline .stack { display: flex; flex-direction: column; gap: 16px; }
.discipline .actions { margin-top: 28px; }

/* ---------- FAQ ---------- */
.faqs { margin-top: 32px; }
.faq { border-bottom: 1px solid var(--color-border-1); }
.faq summary { list-style: none; padding: 20px 0; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-family: var(--font-display); font-size: 17px; font-weight: 700; color: var(--color-fg-1); letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ico { width: 22px; height: 22px; border-radius: 999px; border: 1px solid var(--color-border-2); display: inline-flex; align-items: center; justify-content: center; font-weight: 400; flex-shrink: 0; transition: transform var(--duration-2); font-family: var(--font-sans); }
.faq[open] summary .ico { transform: rotate(45deg); }
.faq .answer { font-size: 15px; line-height: 1.6; color: var(--color-fg-2); padding: 0 0 24px; max-width: 70ch; }

/* ---------- Pillar list ---------- */
.pillar-list { display: grid; grid-template-columns: 1fr; gap: 0; margin-top: 32px; }
.pillar { display: grid; grid-template-columns: 80px 1fr; gap: 28px; padding: 28px 0; border-bottom: 1px solid var(--color-border-1); align-items: start; }
.pillar:last-child { border-bottom: none; }
@media (max-width: 640px) { .pillar { grid-template-columns: 1fr; gap: 8px; } }
.pillar .n { font-family: var(--font-mono); font-size: 13px; color: var(--brand-indigo-500); font-weight: 600; padding-top: 4px; }
.pillar h4 { font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: var(--color-fg-1); margin: 0 0 8px; }
.pillar p { font-size: 15px; line-height: 1.6; color: var(--color-fg-2); margin: 0; max-width: 70ch; }

/* ---------- 404 / generic centered ---------- */
.center-block { padding: 120px 0; text-align: center; }
.center-block h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(48px, 8vw, 96px); line-height: 1; letter-spacing: -0.04em; color: var(--color-fg-1); margin: 0 0 16px; }
.center-block .hint { font-size: 18px; color: var(--color-fg-2); margin: 0 0 32px; }

/* ---------- Utility ---------- */
.center { text-align: center; }
.muted { color: var(--color-fg-3); }
.text-grad { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.subtle-band { background: var(--color-bg-subtle); border-top: 1px solid var(--color-border-1); border-bottom: 1px solid var(--color-border-1); }
.no-show { display: none !important; }

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .cta-band, .menu-btn, .drawer, .drawer-scrim { display: none !important; }
  .hero, .subhero { padding: 24px 0; }
  .hero::before, .hero::after, .subhero::before { display: none; }
  body { color: #000; background: #fff; }
}