/* ==========================================================================
   Intelegistics, Inc. — site styles
   Dark graphite theme, chrome/silver + brand red (sampled from logo)
   ========================================================================== */

/* ---------- Self-hosted fonts (OFL licensed, see assets/fonts) ---------- */
@font-face {
  font-family: "Exo 2"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("../fonts/exo-2-latin-wght-normal.woff2") format("woff2-variations"), url("../fonts/exo-2-latin-wght-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Exo 2"; font-style: italic; font-weight: 100 900; font-display: swap;
  src: url("../fonts/exo-2-latin-wght-italic.woff2") format("woff2-variations"), url("../fonts/exo-2-latin-wght-italic.woff2") format("woff2");
}
@font-face {
  font-family: "Mrs Saint Delafield"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("../fonts/mrs-saint-delafield-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2-variations"), url("../fonts/inter-latin-wght-normal.woff2") format("woff2");
}

:root {
  /* Surfaces: graphite with a cool blue undertone (dark, not black) */
  --bg:          #0f141b;
  --bg-alt:      #131a23;
  --surface:     #18202b;
  --surface-2:   #1d2633;
  --surface-3:   #243042;
  --line:        rgba(196, 210, 230, 0.10);
  --line-strong: rgba(196, 210, 230, 0.18);

  /* Text */
  --text:   #e9edf3;
  --muted:  #a3adbc;
  --faint:  #6f7b8c;

  /* Brand */
  --red:        #dc1f26;
  --red-bright: #ff4b4f;
  --red-deep:   #a3121a;
  --red-glow:   rgba(220, 31, 38, 0.35);
  --silver-1:   #ffffff;
  --silver-2:   #c9d0da;
  --silver-3:   #8b95a3;

  --grad-red:    linear-gradient(135deg, #ff4b4f 0%, #dc1f26 45%, #a3121a 100%);
  --grad-silver: linear-gradient(180deg, #ffffff 0%, #dfe4ea 45%, #9aa4b1 100%);
  --grad-chrome: linear-gradient(90deg, #8b95a3 0%, #f4f6f9 35%, #c9d0da 55%, #ff4b4f 100%);

  /* Type */
  --font-display: "Exo 2", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Layout */
  --container: 1200px;
  --radius:    14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --header-h:  78px;
  --shadow:    0 18px 50px -20px rgba(0, 0, 0, 0.65);
  --ease:      cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }
ul { margin: 0; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--red); color: #fff; }

:focus-visible {
  outline: 2px solid var(--red-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: 1rem; top: -60px; z-index: 200;
  background: var(--red); color: #fff; padding: .6rem 1rem; border-radius: 8px;
  transition: top .2s;
}
.skip-link:focus { top: 1rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 .55em;
  color: var(--silver-1);
  text-wrap: balance;
}
.lead, .statement { text-wrap: pretty; }
h1 { font-size: clamp(2.4rem, 5.2vw, 4.1rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); }
h3 { font-size: 1.28rem; font-weight: 600; letter-spacing: 0; }
h4 { font-size: 1.05rem; font-weight: 600; }

.text-silver {
  background: var(--grad-silver);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-red {
  background: var(--grad-red);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
  padding-right: .06em;
}

.lead { font-size: clamp(1.08rem, 1.5vw, 1.25rem); color: var(--muted); max-width: 46rem; }
.muted { color: var(--muted); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .7rem;
  font-family: var(--font-display);
  font-size: .8rem; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--red-bright);
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: ""; width: 28px; height: 2px; border-radius: 2px;
  background: var(--grad-red);
  box-shadow: 0 0 12px var(--red-glow);
}
.center .eyebrow::after {
  content: ""; width: 28px; height: 2px; border-radius: 2px;
  background: var(--grad-red);
}

/* ---------- Layout ---------- */
.container { width: min(var(--container), 100% - 2.5rem); margin-inline: auto; }
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; position: relative; }
.section--alt { background: var(--bg-alt); }
.section--tight { padding: clamp(3rem, 6vw, 4.5rem) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .lead { margin-inline: auto; }
.center { text-align: center; }
[id] { scroll-margin-top: calc(var(--header-h) + 24px); }

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Subtle globe-grid texture used on alt sections and heroes */
.texture-grid {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(196,210,230,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196,210,230,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 20%, transparent 75%);
          mask-image: radial-gradient(ellipse at 50% 40%, #000 20%, transparent 75%);
}
.section > .container { position: relative; z-index: 1; }

/* ---------- Buttons ---------- */
.btn {
  --pad-y: .9rem; --pad-x: 1.55rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: var(--pad-y) var(--pad-x);
  font-family: var(--font-display); font-weight: 600; font-size: 1rem; letter-spacing: .02em;
  border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, border-color .25s, color .25s;
}
.btn svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary {
  background: var(--grad-red); color: #fff;
  box-shadow: 0 10px 30px -10px var(--red-glow), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(220,31,38,.6), inset 0 1px 0 rgba(255,255,255,.25); }
.btn-ghost {
  background: rgba(255,255,255,.03); color: var(--silver-1);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.06); transform: translateY(-2px); }
.btn-sm { --pad-y: .62rem; --pad-x: 1.15rem; font-size: .92rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.center .btn-row { justify-content: center; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--font-display); font-weight: 600; font-size: .95rem;
  color: var(--red-bright);
}
.link-arrow svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Icons ---------- */
.icon { width: 24px; height: 24px; flex: none; }
.icon-tile {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(160deg, rgba(255,75,79,.18), rgba(220,31,38,.05));
  border: 1px solid rgba(255,75,79,.28);
  color: var(--red-bright);
  margin-bottom: 1.3rem;
}
.icon-tile .icon { width: 25px; height: 25px; }

/* ---------- Header / nav ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  transition: background .35s, border-color .35s, backdrop-filter .35s, height .3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled,
.site-header.is-solid {
  background: rgba(15, 20, 27, .82);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
          backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--line);
}
.nav { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 58px; width: auto; filter: drop-shadow(0 0 18px rgba(220,31,38,.18)); }

.nav-menu { display: flex; align-items: center; gap: .35rem; list-style: none; }
.nav-menu > li { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .55rem .85rem; border-radius: 8px;
  font-family: var(--font-display); font-weight: 500; font-size: .98rem;
  color: var(--silver-2);
  background: none; border: 0; cursor: pointer;
  transition: color .2s, background .2s;
}
.nav-link:hover, .nav-link[aria-current="page"], .has-dropdown.is-active > .nav-link { color: #fff; }
.nav-link[aria-current="page"]::after,
.has-dropdown.is-active > .nav-link::after {
  content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .1rem; height: 2px;
  background: var(--grad-red); border-radius: 2px;
}
.nav-link .chev { width: 15px; height: 15px; transition: transform .25s; }

.dropdown {
  position: absolute; top: calc(100% + 10px); left: -.5rem;
  min-width: 345px; list-style: none;
  padding: .55rem;
  background: rgba(24, 32, 43, .97);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .2s, transform .2s var(--ease), visibility .2s;
}
.dropdown::before { content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 12px; }
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown,
.has-dropdown.is-open .dropdown { opacity: 1; visibility: visible; transform: none; }
.has-dropdown:hover .chev, .has-dropdown.is-open .chev { transform: rotate(180deg); }
.dropdown a {
  display: flex; gap: .85rem; align-items: flex-start;
  padding: .75rem .85rem; border-radius: 10px;
  transition: background .2s;
}
.dropdown a:hover, .dropdown a[aria-current="page"] { background: rgba(255,255,255,.05); }
.dropdown .icon { width: 20px; height: 20px; color: var(--red-bright); margin-top: .15rem; }
.dropdown strong { display: block; font-family: var(--font-display); font-weight: 600; color: #fff; font-size: .97rem; }
.dropdown span { display: block; font-size: .85rem; color: var(--muted); line-height: 1.4; }

.nav-cta { margin-left: .75rem; }
.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 12px;
  background: rgba(255,255,255,.04); border: 1px solid var(--line-strong);
  cursor: pointer; place-items: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px;
  position: relative; transition: transform .3s, background .3s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Home hero ---------- */
.hero {
  position: relative; overflow: hidden;
  min-height: min(100vh, 900px);
  display: flex; align-items: center;
  padding: calc(var(--header-h) + 3rem) 0 5rem;
  background:
    radial-gradient(900px 520px at 78% 45%, rgba(220,31,38,.16), transparent 65%),
    radial-gradient(700px 500px at 10% 10%, rgba(120,140,170,.10), transparent 70%),
    var(--bg);
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 160px;
  background: linear-gradient(transparent, var(--bg)); pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 3rem;
  position: relative; z-index: 1;
}
.hero h1 { margin-bottom: .45em; }
.hero .lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); }
.hero-proof {
  display: flex; flex-wrap: wrap; gap: .6rem 1.75rem;
  margin-top: 2.75rem; padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  list-style: none;
}
.hero-proof li { display: flex; align-items: center; gap: .55rem; font-size: .95rem; color: var(--silver-2); }
.hero-proof .icon { width: 18px; height: 18px; color: var(--red-bright); }

.hero-visual { position: relative; aspect-ratio: 1; width: 100%; max-width: 580px; justify-self: center; }
.orbit-svg { width: 100%; height: 100%; overflow: visible; }
.orbit-svg .spin { transform-origin: 300px 300px; animation: spin 90s linear infinite; }
.hero-visual .float { animation: float 7s ease-in-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.hero-chip {
  position: absolute; z-index: 2;
  display: flex; align-items: center; gap: .8rem;
  padding: .85rem 1.1rem; border-radius: 14px;
  background: rgba(24, 32, 43, .72);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  font-size: .88rem; line-height: 1.3;
}
.hero-chip strong { display: block; font-family: var(--font-display); color: #fff; font-size: .98rem; }
.hero-chip span { color: var(--muted); }
.hero-chip .chip-ico {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: var(--grad-red); color: #fff; flex: none;
}
.hero-chip .chip-ico .icon { width: 20px; height: 20px; }
.hero-chip--a { left: -5%; top: 3%; animation: float 8s ease-in-out infinite; }
.hero-chip--b { right: -3%; bottom: 14%; animation: float 9s ease-in-out -3s infinite; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative; overflow: hidden;
  padding: calc(var(--header-h) + clamp(4rem, 8vw, 6.5rem)) 0 clamp(4rem, 7vw, 5.5rem);
  background:
    radial-gradient(800px 420px at 85% 0%, rgba(220,31,38,.20), transparent 65%),
    radial-gradient(600px 400px at 0% 100%, rgba(120,140,170,.10), transparent 70%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 900px; font-size: clamp(2.2rem, 4.6vw, 3.6rem); }
.page-hero .lead { max-width: 720px; }
.page-hero-orbit {
  position: absolute; right: -180px; top: 50%; width: 640px; height: 640px;
  transform: translateY(-50%); opacity: .55; pointer-events: none; z-index: 0;
}
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: .55rem; align-items: center; list-style: none; padding: 0; margin-top: 0;
  font-size: .88rem; color: var(--faint); margin-bottom: 1.6rem;
}
.breadcrumb a { color: var(--muted); transition: color .2s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb li + li::before { content: "/"; margin-right: .55rem; color: var(--faint); }

/* ---------- Cards ---------- */
.card {
  position: relative; display: flex; flex-direction: column;
  padding: 2rem 1.85rem;
  background: linear-gradient(180deg, var(--surface) 0%, rgba(24,32,43,.6) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 2px;
  background: var(--grad-chrome); opacity: 0; transition: opacity .35s;
}
.card h3 { margin-bottom: .55rem; }
.card p { color: var(--muted); font-size: 1rem; }
.card .link-arrow { margin-top: auto; padding-top: 1.4rem; }
a.card:hover, .card.is-hover:hover {
  transform: translateY(-6px);
  border-color: rgba(255,75,79,.35);
  box-shadow: 0 24px 60px -28px rgba(220,31,38,.45);
}
a.card:hover::before, .card.is-hover:hover::before { opacity: 1; }

.card-num {
  font-family: var(--font-display); font-weight: 800; font-size: 3rem; line-height: 1;
  background: var(--grad-red); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 1rem; display: block; font-style: italic;
}

/* Services grid: 5 items → 3 + 2 centered */
.services-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.5rem; }
.services-grid > * { grid-column: span 2; }
.services-grid > *:nth-child(4) { grid-column: 2 / span 2; }
.services-grid > *:nth-child(5) { grid-column: 4 / span 2; }

/* ---------- Leakage (problem) ---------- */
.leak-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.leak {
  padding: 1.75rem 1.5rem; border-radius: var(--radius);
  background: rgba(255,255,255,.02); border: 1px solid var(--line);
  position: relative;
}
.leak .icon { width: 28px; height: 28px; color: var(--red-bright); margin-bottom: 1rem; }
.leak h3 { font-size: 1.12rem; }
.leak p { color: var(--muted); font-size: .97rem; }
.leak::after {
  content: ""; position: absolute; left: 1.5rem; right: 1.5rem; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, var(--red), transparent);
}

.statement {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem); line-height: 1.35;
  color: var(--silver-1); max-width: 900px; margin: 3.25rem auto 0; text-align: center;
}

/* ---------- Split / zig-zag ---------- */
.split {
  display: grid; grid-template-columns: 1fr 1fr; align-items: center;
  gap: clamp(2.5rem, 6vw, 5.5rem);
}
.split + .split { margin-top: clamp(4rem, 8vw, 6.5rem); }
.split--reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media::before {
  content: ""; position: absolute; inset: 22px -22px -22px 22px; border-radius: var(--radius-lg);
  border: 1px solid rgba(255,75,79,.22);
  background: linear-gradient(160deg, transparent 40%, rgba(220,31,38,.08));
  z-index: 0;
}
.split--reverse .split-media::before { inset: 22px 22px -22px -22px; }
.split-media > * { position: relative; z-index: 1; }
.split-body h2 { font-size: clamp(1.7rem, 3vw, 2.35rem); }
.split-body .step-label {
  font-family: var(--font-display); font-weight: 700; font-size: .85rem; letter-spacing: .18em;
  color: var(--faint); margin-bottom: .75rem; display: block;
}

/* ---------- Photo slots ---------- */
.photo-slot {
  position: relative; width: 100%; margin: 0;
  aspect-ratio: var(--ratio, 4 / 3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.05), transparent 60%),
    linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px dashed rgba(196,210,230,.22);
  display: grid; place-items: center;
  box-shadow: var(--shadow);
}
.photo-slot img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 2;
}
.photo-slot:has(img) { border-style: solid; border-color: var(--line); }
.photo-slot-label {
  display: flex; flex-direction: column; align-items: center; gap: .55rem;
  padding: 1.5rem; text-align: center;
  font-size: .82rem; letter-spacing: .04em; color: var(--faint);
}
.photo-slot-label .icon { width: 30px; height: 30px; opacity: .6; }
.photo-slot-label code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .78rem;
  color: var(--muted); background: rgba(255,255,255,.04); padding: .15rem .45rem; border-radius: 6px;
}

/* ---------- Check list ---------- */
.check-list { list-style: none; display: grid; gap: .85rem; margin: 1.5rem 0 0; }
.check-list li { display: flex; gap: .85rem; align-items: flex-start; color: var(--silver-2); }
.check-list li > span { flex: 1; }
.check-list strong { color: #fff; font-weight: 600; }
.check-list li::before {
  content: ""; flex: none; width: 22px; height: 22px; margin-top: .18rem; border-radius: 50%;
  background: var(--grad-red) center / 13px no-repeat;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"),
    var(--grad-red);
  background-size: 13px, cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: 0 0 14px -2px var(--red-glow);
}
.check-list--2col { grid-template-columns: 1fr 1fr; gap: 1rem 2rem; }

/* ---------- Flow (returned asset → recovered value) ---------- */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; position: relative; counter-reset: flow; list-style: none; margin: 0; padding: 0; }
.flow::before {
  content: ""; position: absolute; top: 38px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, var(--silver-3), var(--silver-2) 40%, var(--red-bright));
  opacity: .5;
}
.flow li { position: relative; text-align: center; padding: 0 .5rem; counter-increment: flow; }
.flow-node {
  width: 76px; height: 76px; margin: 0 auto 1.25rem; border-radius: 50%;
  display: grid; place-items: center; position: relative;
  background: var(--surface-2); border: 1px solid var(--line-strong);
  color: var(--silver-1);
  box-shadow: 0 0 0 8px var(--bg-alt);
}
.section:not(.section--alt) .flow-node { box-shadow: 0 0 0 8px var(--bg); }
.flow-node .icon { width: 28px; height: 28px; }
.flow-node::after {
  content: counter(flow, decimal-leading-zero);
  position: absolute; top: -6px; right: -8px;
  font-family: var(--font-display); font-weight: 700; font-size: .72rem;
  background: var(--surface-3); border: 1px solid var(--line-strong);
  border-radius: 999px; padding: .1rem .45rem; color: var(--muted);
}
.flow li:last-child .flow-node { background: var(--grad-red); border-color: transparent; box-shadow: 0 0 0 8px var(--bg-alt), 0 0 40px -6px var(--red-glow); }
.section:not(.section--alt) .flow li:last-child .flow-node { box-shadow: 0 0 0 8px var(--bg), 0 0 40px -6px var(--red-glow); }
.flow h3 { font-size: 1.08rem; margin-bottom: .4rem; }
.flow p { font-size: .93rem; color: var(--muted); }

/* ---------- Circularity (circular-economy loop) ---------- */
.circ-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center; }
.r-phrase {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: clamp(1.25rem, 2.2vw, 1.6rem); line-height: 1.35; margin: 0 0 1rem;
  background: var(--grad-silver); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.r-list { list-style: none; padding: 0; margin: 1.75rem 0 0; display: grid; gap: 1rem; }
.r-list li { display: grid; grid-template-columns: 42px 1fr; gap: .95rem; align-items: start; }
.r-ico {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(160deg, rgba(255,75,79,.18), rgba(220,31,38,.05));
  border: 1px solid rgba(255,75,79,.28); color: var(--red-bright);
}
.r-ico .icon { width: 20px; height: 20px; }
.r-list strong { display: block; font-family: var(--font-display); font-weight: 600; color: #fff; font-size: 1.05rem; line-height: 1.3; }
.r-list div > span { display: block; color: var(--muted); font-size: .95rem; line-height: 1.5; }

.circ-visual { position: relative; width: 100%; max-width: 640px; aspect-ratio: 600 / 540; justify-self: center; }
.circ-visual svg { width: 100%; height: 100%; overflow: visible; display: block; }
.circ-chip {
  position: absolute; transform: translate(var(--tx), var(--ty));
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .4rem .9rem .4rem .4rem; border-radius: 999px;
  background: rgba(24, 32, 43, .85);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong); box-shadow: var(--shadow);
  font-family: var(--font-display); font-weight: 600; font-size: .95rem; color: #fff;
  white-space: nowrap; z-index: 2;
}
.circ-chip .n { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--grad-red); color: #fff; flex: none; }
.circ-chip .n .icon { width: 16px; height: 16px; }

/* ---------- Our values (About) ---------- */
.values-section {
  background:
    radial-gradient(700px 360px at 100% 0%, rgba(220,31,38,.12), transparent 65%),
    radial-gradient(600px 360px at 0% 100%, rgba(140,160,190,.08), transparent 70%),
    var(--bg);
}
.values {
  list-style: none; margin: 0 auto; padding: .4rem 1.25rem; max-width: 1180px;
  border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(180deg, rgba(24,32,43,.78), rgba(15,20,27,.55));
  border: 1px solid var(--line-strong);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.value {
  position: relative;
  display: grid; grid-template-columns: 76px 62px minmax(210px, 280px) 1fr;
  align-items: center; gap: 1.6rem;
  padding: 1.65rem 1.1rem;
  transition: background .35s;
}
.value + .value { border-top: 1px solid var(--line-strong); }
.value::before {
  content: ""; position: absolute; left: 0; top: 18%; bottom: 18%; width: 3px; border-radius: 3px;
  background: var(--grad-red); box-shadow: 0 0 18px var(--red-glow);
  transform: scaleY(0); transition: transform .45s var(--ease);
}
.value:hover { background: linear-gradient(90deg, rgba(220,31,38,.09), transparent 65%); }
.value:hover::before { transform: scaleY(1); }
.value-num {
  font-family: var(--font-display); font-weight: 700; font-style: italic;
  font-size: 3rem; line-height: 1; letter-spacing: -.02em;
  color: transparent; -webkit-text-stroke: 1.2px rgba(201,208,218,.45);
  transition: color .35s, -webkit-text-stroke-color .35s;
}
.value:hover .value-num { color: var(--red-bright); -webkit-text-stroke-color: transparent; }
.value-ico {
  width: 62px; height: 62px; border-radius: 16px; display: grid; place-items: center;
  background: linear-gradient(160deg, rgba(220,31,38,.38), rgba(110,10,15,.30));
  border: 1.5px solid rgba(255,75,79,.6); color: var(--red-bright);
  box-shadow: 0 0 22px -6px rgba(220,31,38,.65), inset 0 0 10px rgba(255,75,79,.18);
  transition: background .35s, color .35s, transform .35s var(--ease);
}
.value-ico .icon { width: 28px; height: 28px; }
.value:hover .value-ico { background: var(--grad-red); color: #fff; transform: rotate(-6deg) scale(1.05); }
.value h3 {
  margin: 0; padding: .45rem 0 .45rem 1.4rem;
  border-left: 2px solid rgba(233,237,243,.6);
  font-size: clamp(1.45rem, 2.2vw, 1.95rem); font-weight: 700; line-height: 1.1; color: #fff;
}
.value p {
  margin: 0; padding-left: 1.75rem; border-left: 1px solid var(--line-strong);
  color: var(--silver-2); font-size: 1.04rem; line-height: 1.6;
}

/* glowing light streak (under the values panel) */
.glow-line {
  position: relative; height: 2px; max-width: 1180px; margin: 3.5rem auto 0; border-radius: 2px;
  background: linear-gradient(90deg, transparent, rgba(220,31,38,.55) 18%, #ff3b3f 42%, #fff 50%, #ff3b3f 58%, rgba(220,31,38,.55) 82%, transparent);
}
.glow-line::after {
  content: ""; position: absolute; left: 12%; right: 12%; top: -14px; height: 30px;
  background: radial-gradient(ellipse at center, rgba(255,59,63,.55), rgba(220,31,38,.15) 45%, transparent 72%);
  filter: blur(6px); pointer-events: none;
}

/* ---------- What we believe: principle cards ---------- */
.principle {
  padding: 2.25rem 2rem 2.4rem;
  background: linear-gradient(180deg, rgba(29,38,51,.92), rgba(18,24,33,.88));
  border-color: var(--line-strong);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07), var(--shadow);
}
.principle::before { opacity: .45; }
.principle:hover { transform: translateY(-5px); border-color: rgba(255,75,79,.35); }
.principle:hover::before { opacity: 1; }
.principle h3 { font-size: clamp(1.45rem, 2.1vw, 1.8rem); font-weight: 700; margin: 0 0 .75rem; }
.principle p { font-size: 1.05rem; line-height: 1.6; color: var(--silver-2); }
.icon-tile--glow {
  width: 66px; height: 66px; border-radius: 17px; margin-bottom: 1.5rem;
  background: linear-gradient(160deg, rgba(220,31,38,.45), rgba(110,10,15,.35));
  border: 1.5px solid rgba(255,75,79,.7); color: var(--red-bright);
  box-shadow: 0 0 26px -4px rgba(220,31,38,.6), inset 0 0 12px rgba(255,75,79,.22);
}
.icon-tile--glow .icon { width: 31px; height: 31px; }

/* ---------- From the founder ---------- */
.founder-section {
  overflow: hidden;
  background:
    radial-gradient(760px 460px at 100% 0%, rgba(220,31,38,.22), transparent 65%),
    radial-gradient(620px 420px at 0% 100%, rgba(140,160,190,.08), transparent 70%),
    var(--bg);
}
.founder-grid { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; }
.founder-photo { position: relative; z-index: 0; margin-right: -5rem; }
.photo-slot--blend {
  border: 0 !important; border-radius: 0; box-shadow: none;
  background: radial-gradient(ellipse at 42% 38%, rgba(70,84,104,.55), rgba(24,32,43,.35) 55%, transparent 75%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 50%, transparent 96%), linear-gradient(to bottom, transparent 0%, #000 14%, #000 68%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 50%, transparent 96%), linear-gradient(to bottom, transparent 0%, #000 14%, #000 68%, transparent 100%);
  mask-composite: intersect;
}
.photo-slot--blend img { object-position: 50% 18%; }
.photo-slot--blend .photo-slot-label { transform: translateX(-12%); }
.founder-body { position: relative; z-index: 1; }
.founder-body > .eyebrow { margin-left: .25rem; }
.founder-card {
  position: relative; margin: 0;
  padding: clamp(2rem, 4vw, 2.85rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(29,38,51,.84), rgba(13,17,23,.9));
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  box-shadow: 0 30px 70px -30px rgba(0,0,0,.8), inset 0 1px 0 rgba(255,255,255,.06);
}
.founder-card::after {
  content: ""; position: absolute; left: 10%; right: 10%; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, transparent, #ff3b3f 30%, #ff6a6d 50%, #ff3b3f 70%, transparent);
  filter: drop-shadow(0 0 8px rgba(255,59,63,.9));
}
.founder-mark {
  display: block; height: 2.4rem; margin-bottom: .9rem;
  font-family: Georgia, "Times New Roman", serif; font-weight: 700; font-size: 5.2rem; line-height: .9;
  background: var(--grad-red); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.founder-card blockquote { margin: 0; }
.founder-lead {
  font-family: var(--font-display); font-weight: 700; color: #fff;
  font-size: clamp(1.45rem, 2.4vw, 1.95rem); line-height: 1.25; margin-bottom: 1.2rem; text-wrap: balance;
}
.founder-card blockquote p:not(.founder-lead) { color: var(--silver-2); font-size: 1.04rem; line-height: 1.65; }
.founder-card figcaption { margin-top: 1.8rem; }
.sig-rule { display: block; width: 58px; height: 2px; border-radius: 2px; background: var(--grad-red); margin-bottom: 1.1rem; }
.signature {
  display: block; font-family: "Mrs Saint Delafield", "Brush Script MT", cursive;
  font-size: 3.4rem; line-height: 1; color: #f4f6f9; margin: 0 0 .5rem .1rem;
  transform: rotate(-4deg); transform-origin: left center;
}
.founder-name { display: block; font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 1.12rem; }
.founder-title { display: block; color: var(--muted); font-size: .95rem; }

/* ---------- Stats band ---------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface), rgba(24,32,43,.5));
  overflow: hidden;
}
.stat { padding: 2.25rem 1.75rem; text-align: center; position: relative; }
.stat + .stat::before { content: ""; position: absolute; left: 0; top: 22%; bottom: 22%; width: 1px; background: var(--line-strong); }
.stat-value {
  font-family: var(--font-display); font-weight: 800; font-style: italic;
  font-size: clamp(2.2rem, 4vw, 3.1rem); line-height: 1; margin-bottom: .6rem;
  background: var(--grad-silver); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-value em { font-style: italic; background: var(--grad-red); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { font-family: var(--font-display); font-weight: 600; color: #fff; font-size: 1rem; }
.stat-sub { font-size: .9rem; color: var(--muted); margin-top: .2rem; }

/* ---------- Experience in action (engagement cards) ---------- */
.exp-grid {
  list-style: none; padding: 0; margin: 0 auto; max-width: 1080px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem;
}
.exp-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  padding: 2rem 2rem 2.15rem;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(420px 200px at 100% 0%, rgba(220,31,38,.10), transparent 70%),
    linear-gradient(180deg, var(--surface), rgba(24,32,43,.55));
  border: 1px solid var(--line);
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
}
.exp-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 2px;
  background: var(--grad-chrome); opacity: 0; transition: opacity .35s;
}
.exp-card:hover { transform: translateY(-5px); border-color: rgba(255,75,79,.35); box-shadow: 0 24px 60px -28px rgba(220,31,38,.45); }
.exp-card:hover::before { opacity: 1; }
.exp-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.4rem; }
.exp-top .icon-tile { margin: 0; }
.exp-tag {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .42rem .9rem; border-radius: 999px;
  font-family: var(--font-display); font-size: .74rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; white-space: nowrap;
  color: var(--red-bright); background: rgba(220,31,38,.10); border: 1px solid rgba(255,75,79,.32);
}
.exp-tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.exp-tag--current::before { animation: live-pulse 2.2s ease-out infinite; }
.exp-tag--silver { color: var(--silver-2); background: rgba(255,255,255,.04); border-color: var(--line-strong); }
@keyframes live-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,75,79,.6); }
  70% { box-shadow: 0 0 0 8px rgba(255,75,79,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,75,79,0); }
}
.exp-card h3 { font-size: 1.32rem; margin-bottom: .55rem; }
.exp-card p { color: var(--muted); font-size: 1rem; margin: 0; }
.fine { font-size: .85rem; color: var(--faint); margin: 2rem auto 0; max-width: 720px; font-style: italic; }

/* ---------- Chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: .65rem; list-style: none; }
.chips li {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .55rem 1rem; border-radius: 999px;
  background: rgba(255,255,255,.03); border: 1px solid var(--line-strong);
  font-size: .93rem; color: var(--silver-2);
}
.chips .icon { width: 16px; height: 16px; color: var(--red-bright); }
.center .chips { justify-content: center; }

/* ---------- Quote ---------- */
.quote {
  position: relative; margin: 0;
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(600px 240px at 100% 0%, rgba(220,31,38,.16), transparent 70%),
    var(--surface);
  border: 1px solid var(--line);
}
.quote::before {
  content: "\201C"; position: absolute; top: -.2rem; left: 1.5rem;
  font-family: Georgia, serif; font-size: 7rem; line-height: 1;
  background: var(--grad-red); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  opacity: .8;
}
.quote blockquote { margin: 0; padding-top: 1.5rem; font-family: var(--font-display); font-weight: 500; font-size: clamp(1.2rem, 2vw, 1.5rem); line-height: 1.45; color: var(--silver-1); }
.quote blockquote p + p { margin-top: 1em; }
.quote figcaption { margin-top: 1.5rem; font-size: .95rem; color: var(--muted); }
.quote figcaption strong { color: #fff; font-family: var(--font-display); font-weight: 600; }

/* ---------- Compare (leak → recovery) ---------- */
.compare { display: grid; gap: 1rem; }
.compare-row {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1.25rem;
  padding: 1.25rem 1.5rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line);
}
.compare-row .from { color: var(--muted); display: flex; gap: .75rem; align-items: center; }
.compare-row .from .icon { color: var(--faint); }
.compare-row .to { color: #fff; font-weight: 500; display: flex; gap: .75rem; align-items: center; }
.compare-row .to .icon { color: var(--red-bright); }
.compare-row .arrow { color: var(--red-bright); }
.compare-head { display: grid; grid-template-columns: 1fr auto 1fr; gap: 1.25rem; padding: 0 1.5rem .25rem; font-family: var(--font-display); font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; color: var(--faint); }
.compare-head span:nth-child(2) { width: 24px; }

/* ---------- Device cards ---------- */
.device-card { padding: 0; }
.device-card .photo-slot { border-radius: 0; box-shadow: none; border: 0; border-bottom: 1px dashed rgba(196,210,230,.18); --ratio: 4 / 3; }
.device-card .photo-slot:has(img) { border-bottom: 1px solid var(--line); }
.device-card .device-body { padding: 1.5rem 1.6rem 1.75rem; }
.device-card h3 { display: flex; align-items: flex-start; gap: .6rem; font-size: 1.15rem; line-height: 1.25; }
.device-card h3 .icon { margin-top: .12rem; flex: none; }
.device-grid .device-body { padding: 1.35rem 1.4rem 1.6rem; }
.device-grid .device-card h3 { font-size: 1.08rem; }
.device-card h3 .icon { color: var(--red-bright); width: 20px; height: 20px; }
.device-card p { font-size: .95rem; }

/* ---------- CTA band ---------- */
.cta-band { padding: clamp(4rem, 8vw, 6rem) 0; }
.cta-box {
  position: relative; overflow: hidden;
  padding: clamp(2.5rem, 6vw, 4.5rem);
  border-radius: 28px;
  background:
    radial-gradient(700px 360px at 100% 0%, rgba(255,75,79,.28), transparent 60%),
    radial-gradient(500px 300px at 0% 100%, rgba(140,160,190,.14), transparent 70%),
    linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line-strong);
  display: grid; grid-template-columns: 1.3fr .9fr; gap: 3rem; align-items: center;
}
.cta-box h2 { margin-bottom: .4em; }
.cta-box .check-list { margin-top: 0; }
.cta-box .btn-row { margin-top: 2rem; }
.cta-box--solo { grid-template-columns: 1fr; }
.cta-box--solo > div { max-width: 780px; }
.cta-orbit { position: absolute; right: -120px; bottom: -220px; width: 520px; opacity: .35; pointer-events: none; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.contact-info { display: grid; gap: 1rem; margin-top: 2rem; list-style: none; }
.contact-info li { display: flex; gap: 1rem; align-items: flex-start; }
.contact-info .icon-tile { margin: 0; width: 46px; height: 46px; border-radius: 12px; }
.contact-info .icon-tile .icon { width: 21px; height: 21px; }
.contact-info strong { display: block; font-family: var(--font-display); color: #fff; }
.contact-info span, .contact-info a { color: var(--muted); font-size: .97rem; }
.contact-info a:hover { color: #fff; }

.steps-mini { list-style: none; counter-reset: s; display: grid; gap: 1rem; margin: 1.25rem 0 0; padding: 0; }
.steps-mini li { counter-increment: s; display: flex; gap: 1rem; color: var(--silver-2); font-size: .98rem; }
.steps-mini li::before {
  content: counter(s); flex: none; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: .85rem;
  border: 1px solid rgba(255,75,79,.45); color: var(--red-bright);
}
.steps-mini strong { color: #fff; font-weight: 600; }

.form-card {
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface), rgba(24,32,43,.7));
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}
.form-card h2 { font-size: 1.65rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .85rem; font-weight: 500; color: var(--silver-2); }
.field label .req { color: var(--red-bright); }
.field input, .field select, .field textarea {
  width: 100%; padding: .85rem 1rem; border-radius: var(--radius-sm);
  background: var(--bg); border: 1px solid var(--line-strong);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 140px; resize: vertical; }
.field select { appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a3adbc' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .9rem center; background-size: 18px; padding-right: 2.6rem; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: rgba(255,75,79,.6); box-shadow: 0 0 0 4px rgba(220,31,38,.15);
}
.form-foot { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; margin-top: 1.5rem; }
.form-note { font-size: .85rem; color: var(--faint); margin: 0; max-width: 300px; }
.form-status { margin-top: 1rem; font-size: .92rem; color: var(--silver-2); min-height: 1.4em; }

/* ---------- Footer ---------- */
.site-footer {
  position: relative; background: #0b0f14; border-top: 1px solid var(--line);
  padding: 4.5rem 0 0; font-size: .95rem;
}
.site-footer::before {
  content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  opacity: .7;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1fr; gap: 2.5rem; }
.footer-brand img { height: 52px; width: auto; margin-bottom: 1.25rem; }
.footer-brand p { color: var(--muted); max-width: 320px; }
.site-footer h4 {
  font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--silver-2);
  margin-bottom: 1.25rem;
}
.footer-links { list-style: none; display: grid; gap: .65rem; color: var(--muted); }
.footer-links a { color: var(--muted); transition: color .2s; }
.footer-links a:hover { color: #fff; }
.social { display: flex; gap: .6rem; margin-top: .25rem; }
.social a {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--line-strong); color: var(--silver-2); transition: all .2s;
}
.social a:hover { background: var(--grad-red); color: #fff; border-color: transparent; }
.social .icon { width: 19px; height: 19px; }
.footer-bottom {
  margin-top: 3.5rem; padding: 1.5rem 0; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  color: var(--faint); font-size: .87rem;
}

/* ---------- 404 ---------- */
.notfound { min-height: 80vh; display: grid; place-items: center; text-align: center; padding: calc(var(--header-h) + 3rem) 0 4rem; }
.notfound .code { font-family: var(--font-display); font-weight: 800; font-style: italic; font-size: clamp(5rem, 14vw, 9rem); line-height: 1; }

/* ---------- Reveal animations (content stays visible without JS) ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .reveal-stagger > * { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal-stagger.is-visible > * { opacity: 1; transform: none; }
.js .reveal-stagger.is-visible > *:nth-child(2) { transition-delay: .08s; }
.js .reveal-stagger.is-visible > *:nth-child(3) { transition-delay: .16s; }
.js .reveal-stagger.is-visible > *:nth-child(4) { transition-delay: .24s; }
.js .reveal-stagger.is-visible > *:nth-child(5) { transition-delay: .32s; }
.js .reveal-stagger.is-visible > *:nth-child(6) { transition-delay: .40s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal, .js .reveal-stagger > * { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav-menu .nav-link { padding: .55rem .6rem; font-size: .94rem; }
  .leak-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
  :root { --header-h: 70px; }
  .nav-toggle { display: grid; }
  .brand img { height: 48px; }
  .nav-panel {
    position: fixed; inset: var(--header-h) 0 0 0;
    background: rgba(15,20,27,.98);
    -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
    padding: 1.5rem 1.25rem 2.5rem;
    overflow-y: auto;
    transform: translateX(100%); transition: transform .35s var(--ease);
    display: flex; flex-direction: column; gap: 1.5rem;
  }
  .nav-open .nav-panel { transform: none; }
  .nav-open { overflow: hidden; }
  .nav-open .site-header { background: rgba(15,20,27,.98); border-bottom-color: var(--line); }
  .nav-menu { flex-direction: column; align-items: stretch; gap: .25rem; }
  .nav-link { width: 100%; justify-content: space-between; padding: 1rem .75rem; font-size: 1.1rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-link[aria-current="page"]::after, .has-dropdown.is-active > .nav-link::after { display: none; }
  .nav-link[aria-current="page"] { color: var(--red-bright); }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    background: none; border: 0; box-shadow: none; padding: .25rem 0 .5rem .5rem;
    display: none; min-width: 0;
  }
  .has-dropdown:hover .dropdown { display: none; }
  .has-dropdown.is-open .dropdown { display: block; }
  .nav-cta { margin: .5rem 0 0; }
  .nav-cta .btn { width: 100%; }

  .hero { min-height: auto; padding-top: calc(var(--header-h) + 3.5rem); }
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { max-width: 440px; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .services-grid > *, .services-grid > *:nth-child(4), .services-grid > *:nth-child(5) { grid-column: auto; }
  .services-grid > *:nth-child(5) { grid-column: 1 / -1; }
  .split { grid-template-columns: 1fr; }
  .split--reverse .split-media { order: 0; }
  .split-media { max-width: 560px; }
  .flow { grid-template-columns: 1fr; gap: 0; max-width: 520px; margin-inline: auto; }
  .flow::before { top: 38px; bottom: 38px; left: 38px; right: auto; width: 2px; height: auto;
    background: linear-gradient(180deg, var(--silver-3), var(--silver-2) 40%, var(--red-bright)); }
  .flow li { display: grid; grid-template-columns: 76px 1fr; gap: 0 1.25rem; text-align: left; padding: 0 0 1.75rem; }
  .flow-node { margin: 0; grid-row: span 2; }
  .flow h3 { margin-top: .9rem; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3)::before { display: none; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .cta-box { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .circ-grid { grid-template-columns: 1fr; }
  .values { padding: .25rem .5rem; }
  .value { grid-template-columns: 54px 1fr; gap: .45rem 1.1rem; padding: 1.4rem .9rem; }
  .value-num { display: none; }
  .value-ico { grid-row: span 2; align-self: start; width: 52px; height: 52px; }
  .value h3 { align-self: end; border-left: 0; padding: 0; font-size: 1.4rem; }
  .value p { border-left: 0; padding-left: 0; font-size: .98rem; }
  .founder-grid { grid-template-columns: 1fr; }
  .founder-photo { margin: 0 auto -5rem; max-width: 440px; width: 100%; }
  .photo-slot--blend {
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 12%, #000 55%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 12%, #000 55%, transparent 100%);
    mask-composite: intersect;
  }
  .photo-slot--blend .photo-slot-label { transform: none; }
  .circ-visual { max-width: 560px; margin-top: 1.5rem; }
  .page-hero-orbit { opacity: .25; right: -300px; }
  .compare-row { grid-template-columns: 1fr; gap: .5rem; }
  .compare-row .arrow { transform: rotate(90deg); margin-left: .1rem; }
  .compare-head { display: none; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .grid-2, .grid-3, .grid-4, .services-grid, .leak-grid { grid-template-columns: 1fr; }
  .services-grid > *:nth-child(5) { grid-column: auto; }
  .check-list--2col { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .stat + .stat::before { display: none; }
  .stat + .stat { border-top: 1px solid var(--line); }
  .hero-chip { font-size: .8rem; padding: .65rem .85rem; }
  .hero-chip--a { left: 0; top: 4%; }
  .hero-chip--b { right: 0; bottom: 4%; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .btn-row .btn { flex: 1 1 100%; }
  .exp-grid { grid-template-columns: 1fr; }
  .exp-card { padding: 1.6rem 1.4rem 1.75rem; }
  .split-media::before { display: none; }
  .circ-chip { font-size: .72rem; gap: .35rem; padding: .25rem .6rem .25rem .25rem; }
  .circ-chip .n { width: 22px; height: 22px; }
  .circ-chip .n .icon { width: 12px; height: 12px; }
}