/* ==========================================================================
   DOMEZ High Tech Inc. — site styles
   ========================================================================== */

:root {
  color-scheme: dark;

  /* Surfaces (blue-biased darks, never pure black) */
  --bg: #0a0e14;
  --surface: #10161f;
  --surface-2: #171f2b;
  --border: rgba(232, 236, 243, 0.09);
  --border-strong: rgba(232, 236, 243, 0.18);

  /* Paper (warm off-white for light sections) */
  --paper: #f4f1ea;
  --paper-2: #ebe7dd;
  --ink: #12161d;
  --ink-muted: #5b6270;

  /* Text */
  --text: #e8ecf3;
  --muted: #98a3b6;

  /* Accent */
  --accent: #3d8bff;
  --accent-hover: #5c9eff;
  --accent-ink: #0a1a33;
  --accent-soft: rgba(61, 139, 255, 0.14);

  /* Type */
  --font-sans: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Spacing (8px grid) */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-6: 1.5rem; --space-8: 2rem; --space-12: 3rem; --space-16: 4rem;
  --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --section-sm: clamp(3.5rem, 6vw, 5rem);
  --section-md: clamp(5rem, 9vw, 7.5rem);
  --section-lg: clamp(6rem, 12vw, 10rem);

  /* Radii */
  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px; --radius-xl: 16px;

  /* Shadows (tinted to surface) */
  --shadow-md: 0 4px 6px rgba(4, 8, 16, 0.35), 0 2px 4px rgba(4, 8, 16, 0.3);
  --shadow-lg: 0 10px 15px rgba(4, 8, 16, 0.4), 0 4px 6px rgba(4, 8, 16, 0.25);

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --duration-fast: 150ms; --duration-normal: 250ms; --duration-slow: 350ms;

  --container: 76rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.1; letter-spacing: -0.02em; font-weight: 800; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -100%; left: var(--space-4); z-index: 100;
  padding: var(--space-2) var(--space-4); background: var(--accent); color: var(--accent-ink);
  font-weight: 700; border-radius: var(--radius-sm);
}
.skip-link:focus { top: var(--space-4); }

/* ---------- Type scale ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: var(--space-3);
}
.eyebrow::before { content: ""; width: 1.5rem; height: 1px; background: currentColor; }

.h1 { font-size: clamp(2.5rem, 6.5vw, 5rem); line-height: 1.02; letter-spacing: -0.035em; }
.h2 { font-size: clamp(2rem, 4.2vw, 3.25rem); letter-spacing: -0.03em; }
.h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); letter-spacing: -0.015em; font-weight: 700; }
.lead { font-size: clamp(1.125rem, 1.6vw, 1.3125rem); line-height: 1.55; color: var(--muted); font-weight: 400; max-width: 60ch; }
.measure { max-width: 66ch; }
.thin { font-weight: 300; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 0.875rem 1.5rem; min-height: 3rem;
  border-radius: var(--radius-md); border: 1px solid transparent;
  font-weight: 700; font-size: 0.9375rem; letter-spacing: 0.005em; white-space: nowrap;
  cursor: pointer;
  transition: transform 200ms var(--ease-out-quart), box-shadow 200ms var(--ease-out-quart),
              background-color 200ms var(--ease-out-quart), border-color 200ms var(--ease-out-quart), color 200ms var(--ease-out-quart);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); transition-duration: 100ms; }
.btn svg { width: 1rem; height: 1rem; transition: transform 200ms var(--ease-out-quart); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); box-shadow: 0 10px 24px rgba(61, 139, 255, 0.28); }

.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { border-color: var(--text); background: rgba(232, 236, 243, 0.04); }

.on-paper .btn-ghost { color: var(--ink); border-color: rgba(18, 22, 29, 0.25); }
.on-paper .btn-ghost:hover { border-color: var(--ink); background: rgba(18, 22, 29, 0.04); }

.btn-sm { padding: 0.625rem 1.125rem; min-height: 2.5rem; font-size: 0.875rem; }
.btn[disabled] { opacity: 0.6; cursor: progress; transform: none !important; }

.link-arrow { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: 700; color: var(--accent); }
.link-arrow svg { width: 1rem; height: 1rem; transition: transform 200ms var(--ease-out-quart); }
.link-arrow:hover svg { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 14, 20, 0.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-6);
  height: 4.5rem;
}
.brand { display: inline-flex; align-items: center; gap: var(--space-3); font-weight: 800; letter-spacing: 0.08em; font-size: 1.0625rem; }
.brand-mark { width: 2rem; height: 2rem; }
.brand small { display: block; font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.16em; color: var(--muted); font-weight: 500; margin-top: 1px; }
.brand-text { line-height: 1; }

.nav-links { display: flex; align-items: center; gap: var(--space-8); }
.nav-links a { font-size: 0.9375rem; font-weight: 500; color: var(--muted); transition: color var(--duration-fast); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: var(--space-4); }

.nav-toggle {
  display: none; width: 2.75rem; height: 2.75rem; border: 1px solid var(--border-strong);
  border-radius: var(--radius-md); background: transparent; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span { display: block; width: 1.125rem; height: 2px; background: var(--text); position: relative; transition: transform var(--duration-normal) var(--ease-out-quart), background var(--duration-fast); }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 100%; height: 2px; background: var(--text); transition: transform var(--duration-normal) var(--ease-out-quart), top var(--duration-normal) var(--ease-out-quart); }
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 800px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute; left: 0; right: 0; top: 4.5rem;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: var(--space-3) var(--gutter) var(--space-6);
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-out-quart), transform var(--duration-normal) var(--ease-out-quart);
  }
  .nav-links.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: var(--space-3) 0; font-size: 1.0625rem; border-bottom: 1px solid var(--border); }
  .nav-links .btn { margin-top: var(--space-4); border-bottom: 0; }
  .nav-cta .btn { display: none; }
}
@media (min-width: 801px) { .nav-links .btn { display: none; } }

/* ---------- Hero ---------- */
.hero { position: relative; padding: var(--section-lg) 0 var(--section-md); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-12); align-items: center; }
.hero h1 { margin: var(--space-6) 0 var(--space-6); max-width: 14ch; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { margin-bottom: var(--space-8); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero-note { margin-top: var(--space-8); display: flex; gap: var(--space-6); flex-wrap: wrap; color: var(--muted); font-size: 0.9375rem; }
.hero-note span { display: inline-flex; align-items: center; gap: var(--space-2); }
.hero-note svg { width: 1rem; height: 1rem; color: var(--accent); }

/* Blueprint panel: CSS-only, no gradient mesh */
.blueprint {
  position: relative; aspect-ratio: 4 / 5; width: 100%;
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  background-color: var(--surface);
  background-image:
    linear-gradient(rgba(232, 236, 243, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 236, 243, 0.06) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem; background-position: center;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.blueprint::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 50% at 70% 30%, rgba(61, 139, 255, 0.16), transparent 70%);
  pointer-events: none;
}
.bp-node {
  position: absolute; padding: 0.75rem 1rem; border-radius: var(--radius-md);
  background: var(--surface-2); border: 1px solid var(--border-strong);
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--text);
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: var(--space-2);
}
.bp-node::before { content: ""; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.bp-node.is-muted { color: var(--muted); }
.bp-node.is-muted::before { background: var(--muted); box-shadow: none; }
.bp-line { position: absolute; background: var(--border-strong); }
.bp-line.v { width: 1px; } .bp-line.h { height: 1px; }
.bp-tag {
  position: absolute; right: 1.25rem; bottom: 1.25rem;
  font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .blueprint { aspect-ratio: 16 / 10; max-width: 34rem; }
}
@media (max-width: 640px) {
  .blueprint { aspect-ratio: 1 / 1; }
  .bp-tag { display: none; }
  .bp-node { font-size: 0.6875rem; padding: 0.5rem 0.75rem; }
}

/* ---------- Sections ---------- */
.section { padding: var(--section-md) 0; }
.section-lg { padding: var(--section-lg) 0; }
.section-sm { padding: var(--section-sm) 0; }
.on-paper { background: var(--paper); color: var(--ink); color-scheme: light; }
.on-paper .eyebrow { color: #1f5fc2; }
.on-paper .lead, .on-paper .muted { color: var(--ink-muted); }
.on-surface { background: var(--surface); }
.muted { color: var(--muted); }

.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-8); align-items: end; margin-bottom: var(--space-16); }
.section-head h2 { margin-top: var(--space-4); }
@media (max-width: 800px) { .section-head { grid-template-columns: 1fr; gap: var(--space-4); margin-bottom: var(--space-12); } }

/* Services — bento, asymmetric */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-4); }
.tile {
  grid-column: span 2; padding: var(--space-8); border-radius: var(--radius-md);
  background: #fff; border: 1px solid rgba(18, 22, 29, 0.08);
  display: flex; flex-direction: column; gap: var(--space-4); min-height: 16rem;
  transition: transform 250ms var(--ease-out-quart), box-shadow 250ms var(--ease-out-quart);
}
.tile:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(18, 22, 29, 0.08); }
.tile.wide { grid-column: span 4; }
.tile.dark { background: var(--ink); color: var(--text); border-color: transparent; }
.tile.dark p { color: var(--muted); }
.tile p { color: var(--ink-muted); }
.tile .num { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.12em; color: #1f5fc2; }
.tile.dark .num { color: var(--accent); }
.tile h3 { margin-top: auto; }
.tile ul { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.tile li { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.06em; padding: 0.3rem 0.6rem; border-radius: var(--radius-sm); border: 1px solid rgba(18, 22, 29, 0.14); }
.tile.dark li { border-color: var(--border-strong); }
@media (max-width: 900px) { .tile, .tile.wide { grid-column: span 3; } }
@media (max-width: 640px) { .tile, .tile.wide { grid-column: span 6; min-height: 0; } }

/* Process — numbered timeline with shared accent thread */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); position: relative; }
.process::before { content: ""; position: absolute; left: 0; right: 0; top: 0.5rem; height: 1px; background: var(--border-strong); }
.step { position: relative; padding-top: var(--space-8); }
.step::before { content: ""; position: absolute; top: 0; left: 0; width: 1.0625rem; height: 1.0625rem; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent); }
.step .num { font-family: var(--font-mono); color: var(--accent); font-size: 0.75rem; letter-spacing: 0.12em; }
.step h3 { margin: var(--space-3) 0 var(--space-3); }
.step p { color: var(--muted); font-size: 1rem; }
@media (max-width: 900px) { .process { grid-template-columns: repeat(2, 1fr); } .process::before { display: none; } }
@media (max-width: 560px) { .process { grid-template-columns: 1fr; } }

/* Breathing statement */
.statement { text-align: left; }
.statement blockquote { margin: 0; font-size: clamp(1.75rem, 3.6vw, 2.75rem); font-weight: 300; line-height: 1.25; letter-spacing: -0.02em; max-width: 26ch; }
.statement blockquote strong { font-weight: 800; }
.statement cite { display: block; margin-top: var(--space-6); font-style: normal; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* Products */
.product-row { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-12); align-items: center; }
.product-visual {
  border-radius: var(--radius-lg); border: 1px solid rgba(18, 22, 29, 0.1);
  background: var(--paper-2); aspect-ratio: 16 / 10; position: relative; overflow: hidden;
}
.product-visual .win { position: absolute; inset: 12% 8% -4% 8%; background: #fff; border-radius: var(--radius-md) var(--radius-md) 0 0; border: 1px solid rgba(18, 22, 29, 0.1); box-shadow: 0 20px 40px rgba(18, 22, 29, 0.12); }
.product-visual .win::before { content: ""; position: absolute; left: 1rem; top: 0.9rem; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: rgba(18, 22, 29, 0.15); box-shadow: 1rem 0 0 rgba(18,22,29,.15), 2rem 0 0 rgba(18,22,29,.15); }
.product-visual .win .bar { position: absolute; left: 1rem; right: 1rem; height: 0.75rem; border-radius: 4px; background: rgba(18, 22, 29, 0.06); }
.product-visual .win .bar.b1 { top: 3rem; width: 40%; }
.product-visual .win .bar.b2 { top: 4.5rem; width: 70%; }
.product-visual .win .bar.b3 { top: 6rem; width: 55%; }
.product-visual .win .accent { position: absolute; left: 1rem; top: 8rem; width: 8rem; height: 2.25rem; border-radius: 6px; background: var(--accent); }
.product-visual .label { position: absolute; left: 1.25rem; top: 1rem; font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted); }
.product-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 900px) { .product-row { grid-template-columns: 1fr; } }

/* Final CTA */
.cta-band { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.cta-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-8); align-items: center; }
.cta-inner h2 { max-width: 18ch; }
@media (max-width: 800px) { .cta-inner { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { padding: var(--space-20) 0 var(--space-8); background: var(--bg); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); gap: var(--space-12); }
.footer-grid h4 { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: var(--space-4); }
.footer-grid ul { display: grid; gap: var(--space-3); }
.footer-grid a { color: var(--text); opacity: 0.85; transition: opacity var(--duration-fast); }
.footer-grid a:hover { opacity: 1; color: var(--accent); }
.footer-blurb { color: var(--muted); max-width: 34ch; margin-top: var(--space-4); }
.footer-bottom { margin-top: var(--space-16); padding-top: var(--space-6); border-top: 1px solid var(--border); display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; color: var(--muted); font-size: 0.875rem; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Page header (inner pages) ---------- */
.page-head { padding: var(--section-md) 0 var(--space-12); border-bottom: 1px solid var(--border); }
.page-head h1 { margin-top: var(--space-4); max-width: 16ch; }
.page-head .lead { margin-top: var(--space-6); }

/* ---------- Prose (legal / about) ---------- */
.prose { max-width: 70ch; }
.prose h2 { font-size: clamp(1.375rem, 2.2vw, 1.75rem); margin: var(--space-16) 0 var(--space-4); letter-spacing: -0.02em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.125rem; margin: var(--space-8) 0 var(--space-3); font-weight: 700; }
.prose p, .prose li { color: var(--muted); }
.prose p + p { margin-top: var(--space-4); }
.prose ul { list-style: disc; padding-left: 1.25rem; display: grid; gap: var(--space-2); margin: var(--space-4) 0; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--text); }
.prose .meta { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; margin-bottom: var(--space-8); }

.two-col { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--space-16); align-items: start; }
.two-col .sticky { position: sticky; top: 6rem; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; gap: var(--space-8); } .two-col .sticky { position: static; } }

.toc { display: grid; gap: var(--space-2); }
.toc a { color: var(--muted); font-size: 0.9375rem; padding: var(--space-1) 0; border-left: 1px solid var(--border); padding-left: var(--space-4); transition: color var(--duration-fast), border-color var(--duration-fast); }
.toc a:hover { color: var(--text); border-color: var(--accent); }

/* Values (about) */
.values { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.value { padding: var(--space-8); border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.value .num { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.12em; color: var(--accent); }
.value h3 { margin: var(--space-3) 0; }
.value p { color: var(--muted); font-size: 1rem; }
@media (max-width: 640px) { .values { grid-template-columns: 1fr; } }

/* Big number breathing */
.bignum { font-size: clamp(4rem, 12vw, 9rem); font-weight: 800; letter-spacing: -0.05em; line-height: 0.9; }
.bignum + p { margin-top: var(--space-4); color: var(--muted); max-width: 40ch; }

/* ---------- Forms ---------- */
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 3rem); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6) var(--space-4); }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.field { display: grid; gap: var(--space-2); }
.field label { font-size: 0.875rem; font-weight: 700; letter-spacing: 0.01em; }
.field label .opt { color: var(--muted); font-weight: 400; margin-left: var(--space-1); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.875rem 1rem; min-height: 3rem;
  background: var(--bg); color: var(--text); border: 1px solid var(--border-strong); border-radius: var(--radius-md);
  font: inherit; font-size: 1rem; transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2398a3b6' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.75rem; }
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: #e5484d; }
.field .hint { font-size: 0.8125rem; color: var(--muted); }
.field .error { font-size: 0.8125rem; color: #ff7b80; display: none; }
.field.has-error .error { display: block; }

fieldset { border: 0; padding: 0; margin: 0; min-inline-size: 0; }
fieldset legend { font-size: 0.875rem; font-weight: 700; margin-bottom: var(--space-3); padding: 0; }
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip { position: relative; }
.chip input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.chip span {
  display: inline-flex; align-items: center; padding: 0.5rem 0.875rem; border-radius: 999px;
  border: 1px solid var(--border-strong); font-size: 0.875rem; font-weight: 500; color: var(--muted);
  transition: background var(--duration-fast), color var(--duration-fast), border-color var(--duration-fast);
}
.chip input:checked + span { background: var(--accent-soft); border-color: var(--accent); color: var(--text); }
.chip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

.form-footer { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; margin-top: var(--space-8); }
.form-footer .fine { font-size: 0.8125rem; color: var(--muted); max-width: 44ch; }
.form-footer .fine a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }

.form-status { margin-top: var(--space-6); padding: var(--space-4) var(--space-6); border-radius: var(--radius-md); border: 1px solid var(--border-strong); display: none; }
.form-status.is-error { display: block; border-color: rgba(229, 72, 77, 0.5); background: rgba(229, 72, 77, 0.08); }
.form-success { display: none; text-align: left; padding: var(--space-8) 0; }
.form-success .check { width: 3rem; height: 3rem; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: var(--space-6); }
.form-success .check svg { width: 1.5rem; height: 1.5rem; }
.form-card.is-done form { display: none; }
.form-card.is-done .form-success { display: block; }

.honeypot { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

/* Contact aside */
.contact-aside { display: grid; gap: var(--space-8); }
.contact-item h3 { font-size: 0.75rem; font-family: var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: var(--space-2); }
.contact-item a { font-size: 1.25rem; font-weight: 700; color: var(--text); }
.contact-item a:hover { color: var(--accent); }
.contact-item p { color: var(--muted); font-size: 1rem; }

/* ---------- Scroll reveal ---------- */
[data-animate] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo); }
[data-animate].is-visible { opacity: 1; transform: none; }
[data-animate][data-delay="1"] { transition-delay: 80ms; }
[data-animate][data-delay="2"] { transition-delay: 160ms; }
[data-animate][data-delay="3"] { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-animate] { opacity: 1; transform: none; transition: none; }
  .btn, .tile, .btn svg, .link-arrow svg { transition: none; }
  .btn:hover, .tile:hover { transform: none; }
}

/* 404 */
.notfound { min-height: 60vh; display: grid; align-content: center; }