/* alelso — main stylesheet */

:root {
  --ink: #0A0E14;
  --surface: #11161F;
  --surface-2: #161D29;
  --line: #1E2632;
  --line-2: #2A3447;
  --ink-2: #C9D2DE;
  --mute: #6B7689;
  --cyan: #00E0FF;
  --cyan-2: #59F0FF;
  --cyan-dim: rgba(0, 224, 255, 0.16);
  --amber: #FFB454;
  --white: #F4F7FB;

  --font-display: "Space Grotesk", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius-xs: 2px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-soft: 0 1px 0 rgba(255,255,255,0.02) inset, 0 18px 60px rgba(0,0,0,0.45);

  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);

  --t-fast: 160ms cubic-bezier(.2,.6,.2,1);
  --t-base: 240ms cubic-bezier(.2,.6,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--ink-2);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--t-fast);
}
a:hover { color: var(--cyan-2); }

::selection { background: var(--cyan); color: var(--ink); }

.skip-link {
  position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus {
  left: 1rem; top: 1rem; width: auto; height: auto; background: var(--cyan); color: var(--ink); padding: .5rem .75rem; border-radius: var(--radius-sm); z-index: 999;
}

.visually-hidden { position: absolute !important; clip: rect(1px,1px,1px,1px); width: 1px; height: 1px; overflow: hidden; white-space: nowrap; }

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--white);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2.5rem, 6vw, 4.75rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1rem; text-transform: uppercase; letter-spacing: .12em; color: var(--cyan); font-family: var(--font-mono); font-weight: 500; }

p { margin: 0 0 1em; }

.lead {
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  color: var(--ink-2);
  max-width: 60ch;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
  padding: .25rem .55rem;
  border: 1px solid var(--cyan-dim);
  border-radius: var(--radius-xs);
  background: rgba(0,224,255,0.04);
}

.muted { color: var(--mute); }
.small { font-size: .875rem; }
.mono { font-family: var(--font-mono); }

/* Layout */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.section { padding: clamp(4rem, 9vw, 7.5rem) 0; position: relative; }
.section--tight { padding: clamp(3rem, 6vw, 5rem) 0; }
.section + .section { border-top: 1px solid var(--line); }

.grid { display: grid; gap: var(--gutter); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }

.flex { display: flex; gap: 1rem; align-items: center; }
.flex--between { justify-content: space-between; }
.flex--wrap { flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 1rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--ink) 86%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 1.5rem;
}
.brand {
  display: inline-flex; align-items: center; gap: .65rem;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--white); }
.brand__mark { color: var(--cyan); display: inline-flex; }
.brand__wordmark { line-height: 1; }

.site-nav { display: flex; align-items: center; gap: 1.5rem; }
.site-nav .menu {
  display: flex; gap: 1.75rem; list-style: none; padding: 0; margin: 0;
}
.site-nav .menu a {
  color: var(--ink-2);
  font-size: .9rem;
  font-weight: 500;
  position: relative;
}
.site-nav .menu a:hover { color: var(--white); }
.site-nav .menu a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 1px;
  background: var(--cyan); transition: right var(--t-fast);
}
.site-nav .menu a:hover::after { right: 0; }

.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  width: 40px; height: 40px; padding: 0; cursor: pointer;
  align-items: center; justify-content: center; gap: 4px; flex-direction: column;
}
.nav-toggle__line { display: block; width: 18px; height: 1.5px; background: var(--ink-2); transition: transform var(--t-fast); }
.nav-toggle[aria-expanded="true"] .nav-toggle__line:first-child { transform: translateY(2.75px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__line:last-child  { transform: translateY(-2.75px) rotate(-45deg); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.4rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.btn--primary {
  background: var(--cyan);
  color: var(--ink);
}
.btn--primary:hover { background: var(--cyan-2); color: var(--ink); transform: translateY(-1px); }
.btn--ghost {
  background: transparent; color: var(--white); border-color: var(--line-2);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn--sm { padding: .55rem 1rem; font-size: .85rem; }

.btn .arrow { transition: transform var(--t-fast); }
.btn:hover .arrow { transform: translateX(3px); }

/* Hero */
.hero {
  position: relative;
  min-height: clamp(560px, 84vh, 820px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  overflow: hidden;
  background: var(--ink);
}
.hero__media {
  position: absolute; inset: 0;
  background-size: cover; background-position: center right;
  opacity: 1;
  filter: contrast(1.06) saturate(112%);
}
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, var(--ink) 0%, color-mix(in oklab, var(--ink) 55%, transparent) 28%, transparent 65%),
    linear-gradient(180deg, transparent 55%, color-mix(in oklab, var(--ink) 90%, transparent) 100%);
}
.hero__glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(40% 60% at 78% 45%, rgba(0, 224, 255, 0.18), transparent 65%),
    radial-gradient(60% 80% at 22% 60%, rgba(0, 224, 255, 0.05), transparent 70%);
  mix-blend-mode: screen;
}
.hero__grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(0, 224, 255, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 224, 255, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(70% 80% at 80% 50%, #000 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(70% 80% at 80% 50%, #000 0%, transparent 80%);
  opacity: .55;
}
.hero__content { position: relative; z-index: 2; padding: clamp(3rem, 6vw, 5rem) 0; }
.hero h1 { margin-bottom: 1rem; }
.hero h1 .hl { color: var(--cyan); }
.hero__sub { max-width: 56ch; margin-bottom: 2rem; color: var(--ink-2); font-size: clamp(1.05rem, 1.5vw, 1.25rem); }
.hero__cta { display: flex; gap: .75rem; flex-wrap: wrap; }

.hero__metrics {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: clamp(1rem, 3vw, 2.25rem);
  margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid var(--line);
  max-width: 720px;
}
.metric__value { font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2rem); color: var(--white); font-weight: 600; line-height: 1; }
.metric__label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); margin-top: .55rem; }

/* Inner-page hero */
.page-hero {
  position: relative;
  min-height: clamp(360px, 48vh, 520px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}
.page-hero__media {
  position: absolute; inset: 0;
  background-size: cover; background-position: right center;
  opacity: 1;
  filter: contrast(1.05) saturate(110%);
}
.page-hero__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, var(--ink) 0%, color-mix(in oklab, var(--ink) 50%, transparent) 25%, transparent 60%),
    linear-gradient(180deg, transparent 50%, var(--ink) 100%);
}
.page-hero__grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(0, 224, 255, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 224, 255, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to right, transparent 0%, #000 30%, #000 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 30%, #000 100%);
  opacity: .35;
}
.page-hero__content {
  position: relative; z-index: 2;
  padding: clamp(3rem, 7vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
}
.page-hero h1 {
  font-size: clamp(2.25rem, 4.4vw, 3.75rem);
  margin-bottom: 0.75rem;
}
.page-hero .lead { color: var(--ink-2); margin-top: .75rem; }
.page-hero__rule {
  width: 64px; height: 2px; background: var(--cyan); margin-top: 2rem;
  box-shadow: 0 0 16px rgba(0, 224, 255, .35);
}
.container--prose { max-width: 880px; }

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 2.4vw, 2rem);
  transition: transform var(--t-base), border-color var(--t-base), background var(--t-base);
  position: relative;
  overflow: hidden;
}
.card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.card h3 { margin-bottom: .5rem; }
.card p { margin-bottom: 1rem; color: var(--ink-2); }
.card__link {
  display: inline-flex; align-items: center; gap: .35rem;
  font-family: var(--font-mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .14em;
  color: var(--cyan);
}

.card--media { padding: 0; }
.card__media {
  aspect-ratio: 4/3;
  background-size: cover; background-position: center;
  border-bottom: 1px solid var(--line);
}
.card__body { padding: clamp(1.25rem, 2vw, 1.75rem); }

.card--accent::before {
  content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 0;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transition: width var(--t-base);
}
.card--accent:hover::before { width: 100%; }

/* Pillars */
.pillars__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }
.pillar { padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.pillar__num { font-family: var(--font-mono); color: var(--cyan); font-size: .75rem; letter-spacing: .18em; }
.pillar h3 { margin-top: .75rem; }

/* Solutions */
.solutions__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: var(--gutter); }
.solution {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  min-height: 280px;
  display: flex; align-items: flex-end;
  background-size: cover; background-position: center;
  transition: transform var(--t-base);
}
.solution::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(10,14,20,0.92) 100%);
}
.solution__body { position: relative; z-index: 2; padding: 1.5rem; }
.solution__body h3 { margin-bottom: .25rem; }
.solution__body p { color: var(--ink-2); margin-bottom: 0.5rem; }
.solution:hover { transform: translateY(-2px); }

/* Products */
.product {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}
.product__media {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background-size: cover; background-position: center;
}
.product__body h2 { margin-bottom: 1rem; }
.product:nth-child(even) .product__media { order: 2; }

/* Specs / table */
.specs { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: .85rem; }
.specs th, .specs td { text-align: left; padding: .85rem 1rem; border-bottom: 1px solid var(--line); }
.specs th { color: var(--mute); font-weight: 500; text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; width: 40%; }
.specs td { color: var(--white); }

/* CTA strip */
.cta-strip {
  position: relative; overflow: hidden;
  background:
    linear-gradient(120deg, color-mix(in oklab, var(--surface) 92%, transparent), color-mix(in oklab, var(--ink) 88%, transparent)),
    radial-gradient(40% 80% at 100% 50%, rgba(0, 224, 255, 0.18), transparent 60%);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: clamp(2rem, 4vw, 3.5rem);
  display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: space-between;
}
.cta-strip::before {
  content: ""; position: absolute; right: -20%; top: -40%; width: 60%; height: 180%;
  background: radial-gradient(closest-side, rgba(0, 224, 255, 0.18), transparent 70%);
  filter: blur(30px);
  pointer-events: none;
}
.cta-strip h2 { margin: 0; max-width: 28ch; position: relative; z-index: 1; }
.cta-strip .btn { position: relative; z-index: 1; }

/* Section accent — subtle blurred image band behind a section */
.section--bg {
  position: relative;
  isolation: isolate;
}
.section--bg::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: var(--bg, none);
  background-size: cover; background-position: center;
  opacity: .32;
  mask-image: radial-gradient(85% 95% at 50% 40%, #000 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(85% 95% at 50% 40%, #000 0%, transparent 80%);
  filter: blur(2px) saturate(120%);
}
.section--bg::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, var(--ink), transparent 18%, transparent 82%, var(--ink));
}

/* Gallery strip — micro imagery row */
.gallery-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line);
  border-radius: var(--radius-md); overflow: hidden;
  border: 1px solid var(--line);
}
.gallery-strip__cell {
  aspect-ratio: 4/3;
  background-size: cover; background-position: center;
  position: relative;
  filter: grayscale(0.15) contrast(1.05);
  transition: transform var(--t-base), filter var(--t-base);
}
.gallery-strip__cell::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10,14,20,0.7));
}
.gallery-strip__cell:hover { transform: scale(1.02); filter: none; }
.gallery-strip__cell .label {
  position: absolute; left: 14px; bottom: 14px; z-index: 2;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan);
  background: rgba(10,14,20,0.7); border: 1px solid var(--cyan-dim); padding: .25rem .5rem; border-radius: var(--radius-xs);
}
@media (max-width: 720px) {
  .gallery-strip { grid-template-columns: repeat(2, 1fr); }
}

/* Spec strip below pillars */
.spec-strip {
  margin-top: 3rem;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem;
  border-top: 1px solid var(--line); padding-top: 2rem;
  font-family: var(--font-mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase;
}
.spec-strip span { color: var(--mute); }
.spec-strip strong { color: var(--white); font-weight: 500; display: block; margin-top: .35rem; font-size: .85rem; letter-spacing: .08em; }

/* Forms */
.form { display: grid; gap: 1rem; max-width: 560px; }
.form__row { display: grid; gap: .35rem; }
.form label { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.form input, .form textarea {
  background: var(--surface); border: 1px solid var(--line); color: var(--white);
  padding: .85rem 1rem; border-radius: var(--radius-sm); font: inherit;
  transition: border-color var(--t-fast);
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--cyan); }
.form textarea { min-height: 140px; resize: vertical; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 4rem 0 2rem; background: linear-gradient(180deg, transparent, rgba(0,0,0,0.4)); }
.site-footer__grid { display: grid; gap: 2rem; grid-template-columns: 2fr 1fr 1fr 1fr; }
.site-footer__col h4 { color: var(--white); font-family: var(--font-display); font-size: .85rem; text-transform: none; letter-spacing: 0; margin-bottom: 1rem; }
.site-footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .55rem; }
.site-footer__col a { color: var(--ink-2); font-size: .9rem; }
.site-footer__col a:hover { color: var(--cyan); }
.site-footer__brand p { max-width: 36ch; }
.site-footer__legal { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* WP content */
.entry-header { padding-top: clamp(3rem, 7vw, 5rem); padding-bottom: 1.5rem; }
.entry-content > * + * { margin-top: 1.25em; }
.entry-content h2 { margin-top: 2em; }
.entry-content blockquote {
  border-left: 2px solid var(--cyan);
  padding-left: 1rem; color: var(--white); font-family: var(--font-display); font-size: 1.25rem;
}

/* Decorative */
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--line-2), transparent); }
.dot { width: 6px; height: 6px; background: var(--cyan); border-radius: 50%; display: inline-block; vertical-align: middle; margin-inline: .35rem; box-shadow: 0 0 12px var(--cyan); }

/* Responsive
 * Breakpoints:
 *   ≤1100px  small laptop / large tablet landscape
 *   ≤ 960px  tablet landscape & below — switch nav to drawer
 *   ≤ 780px  tablet portrait — column collapses, products stack
 *   ≤ 560px  phone — typography tightens, hero metrics 2-up
 *   ≤ 380px  small phone — header CTA hides, finer reductions
 */

/* Foundations: prevent grid/flex children from forcing parent overflow */
.hero, .page-hero, .container, .product, .pillars__grid, .gallery-strip { min-width: 0; }
.hero__content, .page-hero__content, .product__body, .product__media, .pillar, .gallery-strip__cell, .card { min-width: 0; }
.hero h1, .page-hero h1, .hero__sub, .lead, .entry-content p { overflow-wrap: anywhere; }

img, video, iframe { max-width: 100%; height: auto; }

@media (max-width: 1100px) {
  :root { --container: 100%; }
}

@media (max-width: 960px) {
  /* Header → drawer */
  .nav-toggle { display: inline-flex; width: 44px; height: 44px; }
  .site-nav { position: static; }
  .site-nav .menu {
    position: absolute; left: 0; right: 0; top: 72px;
    flex-direction: column; gap: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 60px rgba(0,0,0,0.6);
    padding: .5rem var(--gutter) 1rem;
    transform: translateY(-110%);
    transition: transform var(--t-base);
    z-index: 5;
    visibility: hidden;
  }
  .site-nav.is-open .menu { transform: translateY(0); visibility: visible; }
  .site-nav .menu li { padding: 0; border-bottom: 1px solid var(--line); }
  .site-nav .menu li:last-child { border-bottom: 0; }
  .site-nav .menu a { display: block; padding: .95rem .25rem; font-size: 1rem; }
  .site-nav .menu a::after { display: none; }

  /* Hero scales down */
  .hero { min-height: clamp(480px, 70vh, 640px); }
  .page-hero { min-height: clamp(320px, 44vh, 440px); }

  /* Product rows stack earlier */
  .product { grid-template-columns: 1fr; gap: 2rem; }
  .product:nth-child(even) .product__media { order: 0; }
  .product__media { aspect-ratio: 16/9; }

  /* Pillars 2-up before stacking */
  .pillars__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 780px) {
  /* Footer collapses */
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem 1.5rem; }
  .site-footer__brand { grid-column: 1 / -1; }

  /* Hero shifts focus */
  .hero__media { background-position: 70% center; }
  .page-hero__media { background-position: 70% center; }
  .hero__media::after {
    background:
      linear-gradient(180deg, color-mix(in oklab, var(--ink) 35%, transparent) 0%, color-mix(in oklab, var(--ink) 75%, transparent) 55%, var(--ink) 100%),
      linear-gradient(90deg, var(--ink) 0%, color-mix(in oklab, var(--ink) 60%, transparent) 50%, transparent 100%);
  }
  .page-hero__media::after {
    background:
      linear-gradient(180deg, transparent 0%, color-mix(in oklab, var(--ink) 70%, transparent) 60%, var(--ink) 100%),
      linear-gradient(90deg, var(--ink) 0%, color-mix(in oklab, var(--ink) 55%, transparent) 60%, transparent 100%);
  }

  /* Hero metrics 2-up on tablet portrait */
  .hero__metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem 1.25rem; margin-top: 2.5rem; padding-top: 1.5rem; }

  /* Specs 2-up */
  .spec-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem 1rem; }

  /* Sections tighten */
  .section { padding: clamp(3rem, 8vw, 5.5rem) 0; }
}

@media (max-width: 560px) {
  /* Header */
  .site-header__inner { height: 64px; gap: .75rem; }
  .site-nav .menu { top: 64px; }
  .site-nav__cta { display: none; }
  .brand__wordmark { font-size: 1.1rem; }

  /* Typography */
  h1 { font-size: clamp(2.1rem, 9vw, 2.75rem); }
  h2 { font-size: clamp(1.5rem, 6.5vw, 2rem); }
  .lead { font-size: 1.05rem; }
  .hero__sub { font-size: 1rem; }
  .page-hero h1 { font-size: clamp(1.9rem, 8.5vw, 2.5rem); }

  /* Hero CTA buttons stack full width */
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { width: 100%; min-height: 48px; }

  /* Buttons: comfy touch targets */
  .btn { min-height: 48px; padding: .9rem 1.2rem; }
  .btn--sm { min-height: 40px; padding: .55rem .95rem; }

  /* Section padding */
  .section { padding: 3rem 0; }
  .section + .section { border-top-color: var(--line); }

  /* Pillars 1-up */
  .pillars__grid, .solutions__grid { grid-template-columns: 1fr; }

  /* Footer 1-up */
  .site-footer__grid { grid-template-columns: 1fr; }

  /* Gallery still 2-up */
  .gallery-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-strip__cell .label { font-size: .65rem; left: 10px; bottom: 10px; padding: .2rem .4rem; }

  /* Form: comfortable, prevent iOS zoom */
  .form input, .form textarea { font-size: 16px; padding: .95rem 1rem; min-height: 48px; }
  .form textarea { min-height: 132px; }

  /* CTA strip */
  .cta-strip { padding: 1.75rem 1.5rem; align-items: flex-start; flex-direction: column; }
  .cta-strip h2 { font-size: 1.4rem; max-width: 100%; }
  .cta-strip .btn { width: 100%; }

  /* Hero metrics: keep 2-up; tighter spacing */
  .hero__metrics { gap: 1.25rem .75rem; }
  .metric__value { font-size: 1.4rem; }

  /* Solutions cards: shorter */
  .solution { min-height: 220px; }

  /* Spec strip 1-up on tiny */
  .spec-strip { grid-template-columns: 1fr 1fr; }

  /* Page hero shorter */
  .page-hero { min-height: clamp(260px, 38vh, 320px); }
}

@media (max-width: 380px) {
  .container { --gutter: 1rem; }
  .hero { min-height: 78vh; }
  .hero__metrics { grid-template-columns: 1fr 1fr; gap: 1rem .75rem; }
  .gallery-strip { grid-template-columns: 1fr; }
  .spec-strip { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}