/* ─────────────────────────────────────────────────────────
   Element IP — design tokens & base
   Logo palette:
     navy   #0F1B2D    bone  #EDE8DC
     gold   #C9A368    slate #8B95A0
   ───────────────────────────────────────────────────────── */
:root {
  /* accents (toggled by tweak) */
  --accent: #C9A368;
  --accent-ink: #0F1B2D;
  --accent-soft: #E9D7B0;
  --accent-tint: rgba(201, 163, 104, 0.12);

  /* type families (toggled by tweak) */
  --font-display: "Fraunces", "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  /* light theme defaults */
  --bg: #F7F4ED;
  --bg-2: #EDE8DC;
  --bg-3: #FDFBF6;
  --ink: #0F1B2D;
  --ink-2: #2C3A4F;
  --ink-3: #5C6878;
  --line: rgba(15, 27, 45, 0.10);
  --line-2: rgba(15, 27, 45, 0.06);
  --card: #FDFBF6;
  --card-2: #FFFFFF;
  --shadow-sm: 0 1px 0 rgba(15,27,45,.04), 0 1px 2px rgba(15,27,45,.04);
  --shadow-md: 0 1px 0 rgba(15,27,45,.04), 0 8px 24px -8px rgba(15,27,45,.12);
  --shadow-lg: 0 1px 0 rgba(15,27,45,.04), 0 24px 60px -20px rgba(15,27,45,.18);

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 22px;

  --container: 1240px;
  --pad-x: clamp(20px, 4vw, 56px);
}

[data-theme="dark"] {
  --bg: #0B1422;
  --bg-2: #0F1B2D;
  --bg-3: #142339;
  --ink: #F2EDE0;
  --ink-2: #C9D0DB;
  --ink-3: #8B95A0;
  --line: rgba(237, 232, 220, 0.10);
  --line-2: rgba(237, 232, 220, 0.05);
  --card: #142339;
  --card-2: #182947;
  --shadow-sm: 0 1px 0 rgba(0,0,0,.2), 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 1px 0 rgba(0,0,0,.2), 0 12px 32px -10px rgba(0,0,0,.5);
  --shadow-lg: 0 1px 0 rgba(0,0,0,.2), 0 30px 80px -20px rgba(0,0,0,.6);
  --accent-tint: rgba(201, 163, 104, 0.16);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; max-width: 100%; }

/* ── Layout primitives ───────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.section {
  padding: clamp(72px, 9vw, 128px) 0;
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.eyebrow::before {
  content: "";
  width: 24px; height: 1px;
  background: var(--accent);
}

.h-display {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: normal;
  letter-spacing: -0.02em;
  line-height: 1.02;
  color: var(--ink);
  margin: 0;
  font-size: clamp(40px, 6.4vw, 92px);
  text-wrap: balance;
}
.h-display em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

.h-section {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-size: clamp(34px, 4.4vw, 60px);
  margin: 0;
  text-wrap: balance;
}
.h-section em { font-style: italic; color: var(--accent); }

.lede {
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 56ch;
  text-wrap: pretty;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink);
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn .arrow {
  width: 14px; height: 14px;
  transition: transform .25s ease;
}
.btn:hover .arrow { transform: translateX(3px); }

.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover { background: var(--ink-2); }

.btn-accent {
  background: var(--accent);
  color: var(--accent-ink);
}
.btn-accent:hover { background: var(--accent-soft); }

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--ink); }

.btn-link {
  padding: 8px 0;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}
.btn-link:hover { border-color: var(--ink); }

/* ── Decorative tile mark (logo squares) ─────────────────── */
.tile-mark {
  display: inline-block;
  position: relative;
  width: 36px; height: 36px;
  flex-shrink: 0;
}
.tile-mark i {
  position: absolute;
  width: 18px; height: 18px;
  display: block;
}
.tile-mark .t1 { top: 0; left: 6px; background: var(--accent); }
.tile-mark .t2 { top: 6px; left: 0; background: var(--ink); }
.tile-mark .t3 { top: 6px; left: 18px; background: var(--ink-3); }
.tile-mark .t4 { top: 18px; left: 12px; background: var(--accent); opacity:.65; }
[data-theme="dark"] .tile-mark .t2 { background: var(--ink); }

/* ── Cards / surfaces ────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover {
  border-color: var(--ink-3);
  box-shadow: var(--shadow-md);
}

.divider {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

/* ── Tag / chip ─────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--accent-tint);
  color: var(--accent);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
[data-theme="dark"] .tag { color: var(--accent-soft); }

/* ── Geometric pattern art (logo-square riff) ───────────── */
.pattern-art {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
}
.pattern-art .sq {
  position: absolute;
  border-radius: 2px;
  transition: transform .6s cubic-bezier(.2,.8,.2,1);
}

/* ── Reveal-on-scroll ───────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1);
}
.reveal.in { opacity: 1; transform: none; }

/* ── Anchor offset for sticky header ────────────────────── */
section[id] { scroll-margin-top: 90px; }

/* utilities */
.muted { color: var(--ink-3); }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* keep tweak panel readable in either theme */
[data-theme="dark"] .twk-panel{
  background:rgba(20,35,57,.85)!important;color:#EDE8DC!important;
  border-color:rgba(237,232,220,.08)!important;
}
[data-theme="dark"] .twk-lbl{color:rgba(237,232,220,.7)!important;}
[data-theme="dark"] .twk-val{color:rgba(237,232,220,.5)!important;}
[data-theme="dark"] .twk-field{background:rgba(255,255,255,.06)!important;border-color:rgba(237,232,220,.12)!important;color:#EDE8DC!important;}
[data-theme="dark"] .twk-x{color:rgba(237,232,220,.55)!important;}
[data-theme="dark"] .twk-x:hover{background:rgba(237,232,220,.1)!important;color:#EDE8DC!important;}
[data-theme="dark"] .twk-sect{color:rgba(237,232,220,.45)!important;}

/* ── Site nav ───────────────────────────────────────────── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0;
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  transition: padding .25s ease, border-color .25s ease, background .25s ease;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  padding: 10px 0;
  border-bottom-color: var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  justify-content: space-between;
}
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-links a {
  font-size: 14px;
  color: var(--ink-2);
  padding: 8px 14px;
  border-radius: 999px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--ink); background: var(--line-2); }

.nav-cta {
  display: flex; align-items: center; gap: 10px;
}
.theme-btn {
  width: 36px; height: 36px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-2);
  display: inline-flex; align-items: center; justify-content: center;
  transition: color .2s, border-color .2s, background .2s;
}
.theme-btn:hover { color: var(--ink); border-color: var(--ink-3); }

.portal-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13.5px; color: var(--ink-2);
  padding: 8px 14px; border-radius: 999px;
  transition: color .2s, background .2s;
}
.portal-link:hover { color: var(--ink); background: var(--line-2); }

@media (max-width: 1100px) {
  .portal-link { display: none; }
}
@media (max-width: 980px) {
  .nav-links { display: none; }
}

/* ── Hero — base styling, variants overlap ──────────────── */
.hero {
  position: relative;
  padding: clamp(48px, 8vw, 100px) 0 clamp(64px, 9vw, 120px);
  overflow: hidden;
}
.hero-eyebrow-row {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.hero-meta {
  font-size: 12px; color: var(--ink-3);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.hero-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-top: 40px;
}
.hero-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.hero-strip-item {
  padding: 8px 24px 8px 0;
  border-right: 1px solid var(--line);
}
.hero-strip-item:last-child { border-right: 0; }
.hero-strip-num {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
}
.hero-strip-num em { font-style: italic; color: var(--accent); font-weight: 400; }
.hero-strip-lbl {
  font-size: 12.5px; color: var(--ink-3); margin-top: 8px;
  text-wrap: balance;
}
@media (max-width: 760px) {
  .hero-strip { grid-template-columns: repeat(2, 1fr); gap: 28px 0; }
  .hero-strip-item:nth-child(2) { border-right: 0; }
}

/* Hero variant A — split with pattern art */
.hero-A .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
@media (max-width: 980px) {
  .hero-A .hero-grid { grid-template-columns: 1fr; }
}

/* Hero variant B — centered editorial */
.hero-B { text-align: center; }
.hero-B .lede { margin-left: auto; margin-right: auto; }
.hero-B .hero-actions { justify-content: center; }
.hero-B .h-display { font-size: clamp(48px, 8vw, 120px); max-width: 14ch; margin: 0 auto; }
.hero-B .pattern-band {
  margin-top: 64px;
  height: 220px;
  position: relative;
  overflow: hidden;
  border-radius: var(--r-xl);
  background: var(--bg-2);
  border: 1px solid var(--line);
}

/* Hero variant C — large type, asymmetric mark */
.hero-C .hero-grid {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.hero-C .hero-side {
  position: sticky; top: 100px;
  display: flex; flex-direction: column; gap: 16px;
  align-items: flex-start;
}
.hero-C .vert-meta {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  margin-top: 16px;
}
.hero-C .h-display { font-size: clamp(56px, 9vw, 132px); }
@media (max-width: 760px) {
  .hero-C .hero-grid { grid-template-columns: 1fr; }
  .hero-C .vert-meta { writing-mode: horizontal-tb; transform: none; margin: 0; }
}

/* ── Section headers ─────────────────────────────────────── */
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
  margin-bottom: 64px;
}
@media (max-width: 880px) {
  .section-head { grid-template-columns: 1fr; align-items: start; gap: 20px; }
}
.section-head .eyebrow { margin-bottom: 16px; }

/* ── Services grid ───────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
@media (max-width: 980px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--bg);
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 18px;
  min-height: 260px;
  position: relative;
  transition: background .25s ease;
}
.service-card:hover { background: var(--card-2); }
.service-card .icon-wrap {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--accent-tint);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
[data-theme="dark"] .service-card .icon-wrap { color: var(--accent-soft); }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.15;
}
.service-card p {
  margin: 0;
  font-size: 14.5px;
  color: var(--ink-3);
  line-height: 1.55;
}
.service-card .pill-row {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: auto;
  padding-top: 12px;
}
.service-card .pill {
  font-size: 11.5px;
  padding: 4px 9px;
  background: var(--line-2);
  color: var(--ink-2);
  border-radius: 999px;
  letter-spacing: 0.01em;
}

/* ── Process / timeline ──────────────────────────────────── */
.process-list {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--line);
}
.process-row {
  display: grid;
  grid-template-columns: 80px minmax(0, 1.1fr) minmax(0, 1.6fr) minmax(0, .9fr);
  gap: clamp(16px, 3vw, 40px);
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  position: relative;
  transition: padding .25s ease, background .25s ease;
}
.process-row:hover { background: color-mix(in oklab, var(--accent-tint) 30%, transparent); }
.process-row .num {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--accent);
  font-feature-settings: "tnum";
  font-style: italic;
}
.process-row h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 32px);
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.process-row p {
  margin: 0;
  color: var(--ink-3);
  font-size: 15px;
  line-height: 1.6;
  text-wrap: pretty;
}
.process-meta {
  display: flex; flex-direction: column; gap: 6px;
  align-items: flex-end;
  text-align: right;
}
.process-meta .meta-time {
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-3);
}
.process-meta .meta-tag {
  font-size: 11.5px; padding: 3px 8px;
  border: 1px solid var(--line); border-radius: 999px;
  color: var(--ink-2);
}
@media (max-width: 880px) {
  .process-row {
    grid-template-columns: 60px 1fr;
    grid-template-rows: auto auto;
    row-gap: 12px;
  }
  .process-row p { grid-column: 2 / -1; }
  .process-meta { display: none; }
}

/* ── IPv4 inventory section ─────────────────────────────── */
.ipv4-wrap {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(32px, 4vw, 56px);
}
.ipv4-head {
  display: flex; justify-content: space-between; align-items: end;
  flex-wrap: wrap; gap: 24px;
  margin-bottom: 36px;
}
.ipv4-table {
  width: 100%;
  border-collapse: collapse;
  font-feature-settings: "tnum";
}
.ipv4-table th, .ipv4-table td {
  text-align: left;
  padding: 18px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.ipv4-table th {
  font-weight: 500;
  color: var(--ink-3);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
}
.ipv4-table tbody tr {
  transition: background .15s;
}
.ipv4-table tbody tr:hover { background: color-mix(in oklab, var(--accent) 5%, transparent); }
.ipv4-table .block-name { font-family: var(--font-mono); font-size: 13.5px; color: var(--ink); }
.ipv4-table .price { font-family: var(--font-display); font-size: 18px; color: var(--ink); letter-spacing: -0.01em; }
.ipv4-table .badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; padding: 3px 8px; border-radius: 999px;
  background: var(--accent-tint); color: var(--accent);
}
[data-theme="dark"] .ipv4-table .badge { color: var(--accent-soft); }
.ipv4-table .badge.dot::before {
  content: ""; width: 6px; height: 6px; border-radius: 999px; background: currentColor;
}
.ipv4-cta-row {
  margin-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
  font-size: 13.5px; color: var(--ink-3);
}
@media (max-width: 720px) {
  .ipv4-table thead { display: none; }
  .ipv4-table, .ipv4-table tbody, .ipv4-table tr, .ipv4-table td { display: block; width: 100%; }
  .ipv4-table tr { padding: 16px 0; border-bottom: 1px solid var(--line); }
  .ipv4-table td { border: 0; padding: 4px 0; }
  .ipv4-table td:first-child { font-size: 16px; }
}

/* ── About / quote ──────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
@media (max-width: 880px) { .about-grid { grid-template-columns: 1fr; } }
.about-quote {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.015em;
  line-height: 1.18;
  color: var(--ink);
  text-wrap: balance;
}
.about-quote::before { content: "“"; color: var(--accent); margin-right: 4px; }
.about-quote::after { content: "”"; color: var(--accent); margin-left: 2px; }
.about-attr {
  margin-top: 28px;
  display: flex; align-items: center; gap: 14px;
}
.attr-avatar {
  width: 44px; height: 44px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.attr-text { font-size: 14px; color: var(--ink-2); }
.attr-text small { display: block; font-size: 12px; color: var(--ink-3); margin-top: 2px; }

.about-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.about-stat {
  background: var(--bg);
  padding: 28px;
}
.about-stat .num {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  letter-spacing: -0.02em;
  line-height: 1;
}
.about-stat .num em { font-style: italic; color: var(--accent); font-weight: 400; }
.about-stat .lbl {
  margin-top: 12px;
  font-size: 13px;
  color: var(--ink-3);
  text-wrap: balance;
}

/* ── Contact ────────────────────────────────────────────── */
.contact-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(40px, 5vw, 80px);
}
@media (max-width: 880px) { .contact-wrap { grid-template-columns: 1fr; } }

.contact-form {
  display: flex; flex-direction: column; gap: 20px;
  margin-top: 32px;
}
.field {
  display: flex; flex-direction: column; gap: 6px;
}
.field label {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.field input, .field textarea, .field select {
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  color: var(--ink);
  outline: none;
  transition: border-color .2s ease, background .2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--accent);
  background: var(--card-2);
}
.field textarea { resize: vertical; min-height: 110px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }

.contact-side {
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--r-xl);
  padding: clamp(28px, 3.5vw, 44px);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .contact-side { background: var(--bg-2); border: 1px solid var(--line); }
.contact-side h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 2.6vw, 30px);
  letter-spacing: -0.01em;
  margin: 0 0 24px;
  line-height: 1.15;
  color: inherit;
}
.contact-detail {
  display: flex; gap: 14px; align-items: start;
  padding: 18px 0;
  border-top: 1px solid rgba(237, 232, 220, 0.12);
}
[data-theme="dark"] .contact-detail { border-color: var(--line); }
.contact-detail:first-of-type { border-top: 0; padding-top: 0; }
.contact-detail .ico {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(201, 163, 104, 0.18);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-detail .ttl {
  font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(237, 232, 220, 0.55);
}
[data-theme="dark"] .contact-detail .ttl { color: var(--ink-3); }
.contact-detail .val { font-size: 15px; margin-top: 4px; line-height: 1.4; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 36px;
  margin-top: 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 40px;
  margin-bottom: 56px;
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h5 {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--ink-2); font-size: 14px; }
.footer-col a:hover { color: var(--ink); }
.footer-blurb { font-size: 14px; color: var(--ink-3); margin-top: 16px; max-width: 32ch; line-height: 1.55; }
.footer-base {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  padding-top: 28px; border-top: 1px solid var(--line);
  font-size: 13px; color: var(--ink-3);
}
.footer-base .legal { display: flex; gap: 24px; flex-wrap: wrap; }

/* ── Pattern art (logo squares) ─────────────────────────── */
.pa-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 520px;
  margin-left: auto;
}
.pa-stage svg { width: 100%; height: 100%; overflow: visible; }
.pa-stage rect { transition: transform .9s cubic-bezier(.2,.8,.2,1); }
.pa-band {
  position: absolute; inset: 0;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
}
.pa-band .cell {
  border-right: 1px solid color-mix(in oklab, var(--ink) 6%, transparent);
}
.pa-band .cell:last-child { border-right: 0; }

/* ── Marquee strip (clients/trust) ──────────────────────── */
.trust-strip {
  display: flex;
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  padding: 32px 0;
  opacity: .8;
}
.trust-strip .item {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--ink-3);
}