/* ==========================================================================
   Mazel Infratech — design system
   ========================================================================== */

:root {
  --navy-950: #060b16;
  --navy-900: #0b1324;
  --navy-800: #111c33;
  --navy-700: #1b2742;
  --navy-600: #2a3856;

  --lime: #95c11f;
  --lime-300: #b5d95a;
  --lime-600: #7fa717;
  --lime-ink: #4f6b0b;

  --paper: #ffffff;
  --stone-50: #f7f7f4;
  --stone-100: #efefea;
  --stone-200: #e3e3dc;
  --stone-300: #cfcfc7;

  --ink: #0b1324;
  --ink-2: #3c4658;
  --ink-3: #667085;

  --bg: var(--paper);
  --bg-alt: var(--stone-50);
  --surface: var(--paper);
  --line: var(--stone-200);
  --line-strong: var(--stone-300);
  --text: var(--ink);
  --text-2: var(--ink-2);
  --text-3: var(--ink-3);
  --accent-ink: var(--lime-ink);

  --font-head: "Manrope", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;

  --container: 1240px;
  --gutter: clamp(20px, 4vw, 40px);
  --section: clamp(72px, 9vw, 128px);
  --header-h: 76px;

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;

  --shadow-sm: 0 1px 2px rgba(11, 19, 36, 0.06);
  --shadow-md: 0 12px 32px -16px rgba(11, 19, 36, 0.28);
  --shadow-lg: 0 30px 60px -30px rgba(11, 19, 36, 0.45);

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --t-fast: 0.18s var(--ease);
  --t: 0.35s var(--ease);
  --t-slow: 0.8s var(--ease);

  /* Aliases kept for the About-page coverage map */
  --primary: var(--lime);
  --card-solid-bg: var(--surface);
}

[data-theme="dark"] {
  --bg: #0a111f;
  --bg-alt: #0e1728;
  --surface: #121c30;
  --line: #22304a;
  --line-strong: #2f3f5e;
  --text: #eef1f6;
  --text-2: #b6bfce;
  --text-3: #8b96a9;
  --accent-ink: var(--lime);
  --shadow-md: 0 12px 32px -16px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 30px 60px -30px rgba(0, 0, 0, 0.75);
  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

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;
}

body.menu-open { overflow: hidden; }
[hidden] { display: none !important; }

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

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--text);
  margin: 0 0 0.5em;
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 750;
}

h1 { font-size: clamp(2.5rem, 5.6vw, 4.6rem); letter-spacing: -0.035em; font-weight: 800; }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); letter-spacing: -0.03em; }
h3 { font-size: clamp(1.25rem, 1.6vw, 1.5rem); }
h4 { font-size: 1.05rem; letter-spacing: -0.01em; }

p { margin: 0 0 1em; color: var(--text-2); }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; }
figure { margin: 0; }
address { font-style: normal; }
strong { color: var(--text); font-weight: 600; }

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

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 1000;
  padding: 10px 16px;
  background: var(--lime);
  color: var(--navy-950);
  font-weight: 600;
  border-radius: var(--r-sm);
  transition: top var(--t-fast);
}
.skip-link:focus { top: 12px; }

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

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

.section { padding-block: var(--section); }
.section--alt { background: var(--bg-alt); }
.section--tight { padding-block: calc(var(--section) * 0.6); }
.section--dark {
  background: var(--navy-900);
  color: #e7ebf2;
  --text: #f4f6fa;
  --text-2: #b8c1d1;
  --text-3: #8a95a9;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --accent-ink: var(--lime);
  --surface: var(--navy-800);
}
[data-theme="dark"] .section--dark { background: #070d19; }

/* --------------------------------------------------------------------------
   Typographic helpers
   -------------------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--lime);
}

.lead {
  font-size: clamp(1.125rem, 1.5vw, 1.3rem);
  line-height: 1.6;
  color: var(--text-2);
  max-width: 62ch;
}

.statement {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  line-height: 1.25;
  letter-spacing: -0.025em;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
.statement em { font-style: normal; color: var(--accent-ink); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  gap: 32px 64px;
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-head h2 { margin: 0; max-width: 18ch; }
.section-head p { margin: 0; }
.section-head--center {
  grid-template-columns: 1fr;
  text-align: center;
  justify-items: center;
}
.section-head--center h2 { max-width: 22ch; }
.section-head--center .eyebrow::before { display: none; }

.text-link {
  color: var(--text);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--lime);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}
.text-link:hover { color: var(--accent-ink); }

/* --------------------------------------------------------------------------
   Buttons & links
   -------------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--lime);
  --btn-fg: var(--navy-950);
  --btn-bd: var(--lime);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px;
  font-family: var(--font-head);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1.5px solid var(--btn-bd);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  white-space: nowrap;
}
.btn:hover { --btn-bg: var(--lime-300); --btn-bd: var(--lime-300); box-shadow: 0 10px 24px -12px rgba(149, 193, 31, 0.7); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--t-fast); }
.btn:hover svg.arrow { transform: translateX(4px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: #fff;
  --btn-bd: rgba(255, 255, 255, 0.45);
}
.btn--ghost:hover { --btn-bg: #fff; --btn-fg: var(--navy-950); --btn-bd: #fff; box-shadow: none; }

.btn--dark {
  --btn-bg: var(--navy-900);
  --btn-fg: #fff;
  --btn-bd: var(--navy-900);
}
.btn--dark:hover { --btn-bg: var(--navy-700); --btn-bd: var(--navy-700); box-shadow: none; }
[data-theme="dark"] .btn--dark { --btn-bg: #fff; --btn-fg: var(--navy-950); --btn-bd: #fff; }

.btn--outline {
  --btn-bg: transparent;
  --btn-fg: var(--text);
  --btn-bd: var(--line-strong);
}
.btn--outline:hover { --btn-bg: var(--text); --btn-fg: var(--bg); --btn-bd: var(--text); box-shadow: none; }

.btn--sm { min-height: 42px; padding: 0 18px; font-size: 0.9rem; }
.btn[disabled] { opacity: 0.65; cursor: progress; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--text);
  padding-bottom: 4px;
  background: linear-gradient(var(--lime), var(--lime)) left bottom / 0 2px no-repeat;
  transition: background-size var(--t), color var(--t-fast);
}
.link-arrow svg { width: 18px; height: 18px; transition: transform var(--t); }
.link-arrow:hover { background-size: 100% 2px; }
.link-arrow:hover svg { transform: translateX(5px); }

.btn-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.split .btn-row, .tick-list + .btn-row { margin-top: 32px; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  color: #fff;
  transition: background var(--t), box-shadow var(--t), color var(--t), height var(--t);
}
.site-header::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(6, 11, 22, 0.55), rgba(6, 11, 22, 0));
  transition: opacity var(--t);
  pointer-events: none;
}
.site-header.scrolled,
.site-header.is-solid {
  color: var(--text);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.site-header.scrolled::after,
.site-header.is-solid::after { opacity: 0; }
.site-header.scrolled { height: 68px; }

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 40px; width: auto; }
.brand .logo-on-light { display: none; }
.site-header.scrolled .brand .logo-on-dark,
.site-header.is-solid .brand .logo-on-dark { display: none; }
.site-header.scrolled .brand .logo-on-light,
.site-header.is-solid .brand .logo-on-light { display: block; }
[data-theme="dark"] .site-header .brand .logo-on-light { display: none !important; }
[data-theme="dark"] .site-header .brand .logo-on-dark { display: block !important; }

.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav a {
  position: relative;
  padding: 10px 14px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  color: inherit;
  opacity: 0.86;
  transition: opacity var(--t-fast);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.nav a:hover { opacity: 1; }
.nav a:hover::after,
.nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { opacity: 1; }

.nav .nav-cta { display: none; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-actions .btn { min-height: 44px; padding: 0 20px; font-size: 0.92rem; }

.icon-btn {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-color: color-mix(in srgb, currentColor 28%, transparent);
  background: transparent;
  color: inherit;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.icon-btn:hover { border-color: var(--lime); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-toggle .moon-icon { display: none; }
[data-theme="dark"] .theme-toggle .sun-icon { display: none; }
[data-theme="dark"] .theme-toggle .moon-icon { display: block; }

.mobile-menu-btn { display: none; }
.mobile-menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform var(--t), opacity var(--t-fast);
}
.mobile-menu-btn span + span { margin-top: 4px; }
.mobile-menu-btn { flex-direction: column; justify-content: center; align-items: center; }
.mobile-menu-btn.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-overlay { display: none; }

/* --------------------------------------------------------------------------
   Hero — home
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  background: var(--navy-950);
  overflow: hidden;
  isolation: isolate;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: heroSettle 2.4s var(--ease) forwards;
}
@keyframes heroSettle { to { transform: scale(1); } }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(6, 11, 22, 0.92) 0%, rgba(6, 11, 22, 0.72) 38%, rgba(6, 11, 22, 0.2) 75%, rgba(6, 11, 22, 0.1) 100%),
    linear-gradient(0deg, rgba(6, 11, 22, 0.85) 0%, rgba(6, 11, 22, 0) 45%);
}
.hero-content {
  width: 100%;
  padding-top: calc(var(--header-h) + 64px);
  padding-bottom: clamp(72px, 11vh, 128px);
}
.hero h1 {
  color: #fff;
  max-width: 15ch;
  margin-bottom: 28px;
}
.hero h1 .accent { color: var(--lime); }
.hero .lead { color: rgba(255, 255, 255, 0.82); max-width: 54ch; margin-bottom: 40px; }
.hero .eyebrow { color: var(--lime); }

.hero-enter > * {
  opacity: 0;
  transform: translateY(18px);
  animation: riseIn 0.9s var(--ease) forwards;
}
.hero-enter > *:nth-child(2) { animation-delay: 0.12s; }
.hero-enter > *:nth-child(3) { animation-delay: 0.24s; }
.hero-enter > *:nth-child(4) { animation-delay: 0.36s; }
@keyframes riseIn { to { opacity: 1; transform: none; } }
.hero-enter > h1 { opacity: 1; animation-name: slideIn; }
@keyframes slideIn { from { transform: translateY(18px); } to { transform: none; } }

.scroll-cue {
  position: absolute;
  right: var(--gutter);
  bottom: clamp(72px, 11vh, 128px);
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  writing-mode: vertical-rl;
}
.scroll-cue::after {
  content: "";
  width: 1px;
  height: 64px;
  background: linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0));
  animation: cue 2.2s var(--ease) infinite;
  transform-origin: top;
}
@keyframes cue {
  0% { transform: scaleY(0); opacity: 1; }
  60% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}

/* --------------------------------------------------------------------------
   Page hero — inner pages
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  min-height: clamp(460px, 68vh, 640px);
  display: flex;
  align-items: flex-end;
  color: #fff;
  background: var(--navy-900);
  overflow: hidden;
  isolation: isolate;
}
.page-hero-media { position: absolute; inset: 0; z-index: -2; }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(6, 11, 22, 0.9) 0%, rgba(6, 11, 22, 0.66) 45%, rgba(6, 11, 22, 0.25) 100%),
    linear-gradient(0deg, rgba(6, 11, 22, 0.75) 0%, rgba(6, 11, 22, 0) 55%);
}
.page-hero .container {
  padding-top: calc(var(--header-h) + 72px);
  padding-bottom: clamp(56px, 8vw, 96px);
}
.page-hero h1 {
  color: #fff;
  font-size: clamp(2.4rem, 5vw, 4rem);
  max-width: 18ch;
  margin-bottom: 22px;
}
.page-hero .lead { color: rgba(255, 255, 255, 0.82); margin: 0; }
.page-hero .eyebrow { color: var(--lime); }

.page-hero--plain { min-height: 0; background: var(--navy-900); }
.page-hero--plain::before {
  background:
    radial-gradient(ellipse at 85% 20%, rgba(149, 193, 31, 0.12), transparent 55%),
    linear-gradient(180deg, var(--navy-950), var(--navy-900));
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
  list-style: none;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}
.breadcrumb li + li::before { content: "/"; margin-right: 8px; opacity: 0.5; }
.breadcrumb a:hover { color: #fff; }

/* --------------------------------------------------------------------------
   Home — intro
   -------------------------------------------------------------------------- */
.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(40px, 7vw, 112px);
  align-items: start;
}
.intro-body .lead { margin-top: 32px; }
.intro-body .link-arrow { margin-top: 12px; }

.fact-list {
  list-style: none;
  border-top: 1px solid var(--line-strong);
}
.fact-list li {
  display: grid;
  grid-template-columns: 9.5rem 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.fact-list dt, .fact-list .k {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  padding-top: 3px;
}
.fact-list .v { font-weight: 500; color: var(--text); }

/* --------------------------------------------------------------------------
   Home — service tabs
   -------------------------------------------------------------------------- */
.svc-tabs {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.6fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: stretch;
}
.svc-tablist {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line-strong);
}
.svc-tab {
  display: grid;
  grid-template-columns: 2.6rem 1fr auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 22px 4px;
  text-align: left;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--text-3);
  font: 700 1.15rem/1.3 var(--font-head);
  letter-spacing: -0.015em;
  cursor: pointer;
  transition: color var(--t-fast), padding var(--t);
}
.svc-tab .num { font-size: 0.8rem; letter-spacing: 0.08em; color: var(--text-3); }
.svc-tab svg { width: 18px; height: 18px; opacity: 0; transform: translateX(-6px); transition: opacity var(--t-fast), transform var(--t); }
.svc-tab:hover { color: var(--text); }
.svc-tab[aria-selected="true"] { color: var(--text); padding-left: 12px; box-shadow: inset 3px 0 0 var(--lime); }
.svc-tab[aria-selected="true"] .num { color: var(--accent-ink); }
.svc-tab[aria-selected="true"] svg { opacity: 1; transform: none; color: var(--accent-ink); }

.svc-panels { position: relative; min-height: 100%; }
.svc-panel {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.js .svc-panel[hidden] { display: none; }
.svc-panel.is-entering { animation: panelIn 0.55s var(--ease); }
@keyframes panelIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.svc-panel-media { aspect-ratio: 16 / 8; overflow: hidden; }
.svc-panel-media img { width: 100%; height: 100%; object-fit: cover; }
.svc-panel-body {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 24px 40px;
  padding: clamp(24px, 3vw, 40px);
}
.svc-panel-body h3 { font-size: clamp(1.4rem, 2vw, 1.75rem); }
.svc-panel-body p { margin-bottom: 20px; }

.tick-list { list-style: none; display: grid; gap: 10px; }
.tick-list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.97rem;
  color: var(--text-2);
}
.tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 12px;
  height: 2px;
  background: var(--lime);
}

/* --------------------------------------------------------------------------
   Project showcase (home) & portfolio
   -------------------------------------------------------------------------- */
.showcase {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(20px, 2.4vw, 32px);
}
.showcase .work:nth-child(1) { grid-column: span 7; }
.showcase .work:nth-child(2) { grid-column: span 5; }
.showcase .work:nth-child(3) { grid-column: span 5; }
.showcase .work:nth-child(4) { grid-column: span 7; }
.showcase .work:nth-child(2) .work-media,
.showcase .work:nth-child(3) .work-media { aspect-ratio: 8 / 7; }

.work { display: flex; flex-direction: column; }
.work-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--stone-100);
}
.work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}
.work:hover .work-media img { transform: scale(1.04); }
.work-body { padding-top: 22px; }
.work-cat {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-head);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.work h3 { margin-bottom: 10px; }
.work p { margin-bottom: 0; font-size: 0.98rem; }

.meta-list {
  list-style: none;
  display: grid;
  gap: 0;
  margin-top: 18px;
  border-top: 1px solid var(--line);
}
.meta-list li {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.94rem;
  color: var(--text-2);
}
.meta-list li span:first-child {
  font-family: var(--font-head);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  padding-top: 2px;
}
.meta-list .outcome { color: var(--text); font-weight: 500; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 18px;
  font: 600 0.92rem/1 var(--font-head);
  color: var(--text-2);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--t-fast);
}
.filter-btn:hover { color: var(--text); border-color: var(--text); }
.filter-btn.active,
.filter-btn[aria-pressed="true"] {
  color: var(--navy-950);
  background: var(--lime);
  border-color: var(--lime);
}
.filter-count { margin-left: 6px; opacity: 0.6; font-weight: 500; }

.portfolio {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: 48px 32px;
}
.portfolio .work { transition: opacity 0.35s var(--ease), transform 0.35s var(--ease); }
.js .portfolio .work.fade-out { opacity: 0; transform: translateY(8px); }
.portfolio .work.hidden { display: none; }
.portfolio .work .btn-similar { margin-top: 20px; }


/* --------------------------------------------------------------------------
   Industries band
   -------------------------------------------------------------------------- */
.industries {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.industry {
  display: flex;
  gap: 18px;
  align-items: baseline;
  padding: 28px 24px 28px 0;
  border-bottom: 1px solid var(--line);
}
.industry .n {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: 0.06em;
}
.industry h3 { font-size: 1.2rem; margin: 0 0 6px; }
.industry p { margin: 0; font-size: 0.94rem; }

/* --------------------------------------------------------------------------
   Differentiators
   -------------------------------------------------------------------------- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.diff {
  padding: 32px 28px 8px 0;
  border-right: 1px solid var(--line);
  margin-right: 28px;
}
.diff:last-child { border-right: 0; margin-right: 0; }
.diff-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: var(--accent-ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
}
.diff-icon svg { width: 22px; height: 22px; }
.diff h3 { font-size: 1.15rem; }
.diff p { font-size: 0.96rem; }

/* --------------------------------------------------------------------------
   Credentials / leadership
   -------------------------------------------------------------------------- */
.creds {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.leaders { display: grid; gap: 20px; }
.leader {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.monogram {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  font: 800 1.35rem/1 var(--font-head);
  letter-spacing: 0.02em;
  color: var(--lime);
  background: var(--navy-900);
  border-radius: var(--r-sm);
}
.leader h3 { margin-bottom: 4px; font-size: 1.25rem; }
.leader-role {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.leader p { font-size: 0.97rem; margin-bottom: 0; }

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  padding-block: clamp(96px, 12vw, 160px);
  color: #fff;
  background: var(--navy-950);
  overflow: hidden;
  isolation: isolate;
}
.cta-band-media { position: absolute; inset: 0; z-index: -2; }
.cta-band-media img { width: 100%; height: 100%; object-fit: cover; }
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, rgba(6, 11, 22, 0.94) 0%, rgba(6, 11, 22, 0.78) 50%, rgba(6, 11, 22, 0.45) 100%);
}
.cta-band h2 { color: #fff; max-width: 17ch; margin-bottom: 20px; }
.cta-band .lead { color: rgba(255, 255, 255, 0.8); margin-bottom: 36px; }
.cta-band .eyebrow { color: var(--lime); }

/* --------------------------------------------------------------------------
   Solutions hub
   -------------------------------------------------------------------------- */
.svc-index { border-top: 1px solid var(--line-strong); }
.svc-row {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1.1fr) minmax(0, 1fr) 260px;
  gap: 32px;
  align-items: center;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.svc-row .num {
  font: 700 0.9rem/1 var(--font-head);
  color: var(--accent-ink);
  letter-spacing: 0.06em;
  align-self: start;
  padding-top: 10px;
}
.svc-row h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-bottom: 12px; }
.svc-row h2 a:hover { color: var(--accent-ink); }
.svc-row p { margin: 0 0 18px; }
.svc-row .tick-list { gap: 8px; }
.svc-row-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--r-md);
}
.svc-row-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.svc-row:hover .svc-row-media img { transform: scale(1.05); }

/* --------------------------------------------------------------------------
   Service detail pages
   -------------------------------------------------------------------------- */
.svc-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.svc-intro .statement { margin-bottom: 28px; }

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.cap {
  padding: clamp(24px, 3vw, 36px);
  background: var(--surface);
  transition: background var(--t-fast);
}
.cap:hover { background: var(--bg-alt); }
.cap .n {
  display: block;
  margin-bottom: 28px;
  font: 700 0.8rem/1 var(--font-head);
  letter-spacing: 0.08em;
  color: var(--accent-ink);
}
.cap h3 { font-size: 1.15rem; }
.cap p { font-size: 0.95rem; margin: 0; }

/* Spec table — deliverables */
.spec {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.97rem;
}
.spec th, .spec td {
  padding: 18px 20px 18px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.spec thead th {
  font-family: var(--font-head);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  border-bottom: 1px solid var(--line-strong);
}
.spec tbody th {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--text);
  width: 26%;
}
.spec td { color: var(--text-2); }
.spec-wrap { overflow-x: auto; }

/* Process steps */
.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  counter-reset: step;
  list-style: none;
}
.process li {
  position: relative;
  padding: 36px 28px 0 0;
  border-top: 2px solid var(--line-strong);
}
.process li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -15px;
  left: 0;
  padding-right: 12px;
  font: 800 0.95rem/28px var(--font-head);
  color: var(--accent-ink);
  background: var(--section-bg, var(--bg));
  z-index: 1;
}
.section--alt .process li::before { background: var(--bg-alt); }
.section--dark .process li::before { background: var(--navy-900); }
.process li::after {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--lime);
  transition: width 1.2s var(--ease);
}
.process.visible li::after { width: 100%; }
.process.visible li:nth-child(2)::after { transition-delay: 0.25s; }
.process.visible li:nth-child(3)::after { transition-delay: 0.5s; }
.process.visible li:nth-child(4)::after { transition-delay: 0.75s; }
.process h3 { font-size: 1.15rem; }
.process p { font-size: 0.95rem; margin: 0; }

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: clamp(140px, 16vw, 220px);
  gap: 16px;
}
.gallery figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--stone-100);
}
.gallery figure:nth-child(1) { grid-column: span 7; grid-row: span 2; }
.gallery figure:nth-child(2) { grid-column: span 5; }
.gallery figure:nth-child(3) { grid-column: span 5; }
.gallery figure:nth-child(4) { grid-column: span 12; grid-row: span 1; }
.gallery--three figure:nth-child(3) { grid-column: span 5; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 16px 12px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.92);
  background: linear-gradient(0deg, rgba(6, 11, 22, 0.75), rgba(6, 11, 22, 0));
}

/* Applications chips */
.apps {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.chip-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; }
.chip-list li {
  padding: 10px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

/* Technical diagram */
.diagram {
  padding: clamp(24px, 3vw, 40px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.diagram svg { width: 100%; height: auto; }
.diagram-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.diagram-scroll svg { min-width: 720px; }
.diagram figcaption { margin-top: 16px; font-size: 0.9rem; color: var(--text-3); }
.dg-box { fill: var(--bg-alt); stroke: var(--line-strong); stroke-width: 1.2; }
.dg-box--accent { fill: var(--navy-900); stroke: var(--navy-900); }
.dg-text { font: 600 13px var(--font-head); fill: var(--text); }
.dg-sub { font: 400 11px var(--font-body); fill: var(--text-3); }
.dg-box--accent + .dg-text, .dg-text--light { fill: #fff; }
.dg-sub--light { fill: #aeb8c9; }
.dg-line { stroke: var(--lime-600); stroke-width: 1.5; fill: none; }
.dg-line--dash { stroke-dasharray: 4 4; }
.dg-node { fill: var(--lime); }
.diagram.visible .dg-flow { animation: dgFlow 1.4s linear infinite; }
@keyframes dgFlow { to { stroke-dashoffset: -16; } }

/* Related services */
.related {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.related a {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  min-height: 160px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  transition: border-color var(--t-fast), transform var(--t), box-shadow var(--t);
}
.related a:hover { border-color: var(--lime); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.related .n { font: 700 0.78rem/1 var(--font-head); letter-spacing: 0.08em; color: var(--accent-ink); }
.related h3 { font-size: 1.08rem; margin: 0; }
.related svg { width: 20px; height: 20px; color: var(--text-3); transition: transform var(--t), color var(--t-fast); }
.related a:hover svg { transform: translateX(4px); color: var(--accent-ink); }

/* Split image/text */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.split-media {
  overflow: hidden;
  border-radius: var(--r-md);
  aspect-ratio: 4 / 3;
}
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-media figcaption { display: none; }

/* --------------------------------------------------------------------------
   About
   -------------------------------------------------------------------------- */
.vmv {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.vmv > div {
  padding: 36px 32px 0 0;
  margin-right: 32px;
  border-right: 1px solid var(--line);
}
.vmv > div:last-child { border-right: 0; margin-right: 0; }
.vmv .k {
  display: block;
  margin-bottom: 20px;
  font: 700 0.8rem/1 var(--font-head);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.vmv p { font-family: var(--font-head); font-size: 1.25rem; line-height: 1.45; font-weight: 600; color: var(--text); letter-spacing: -0.015em; }
.values { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin-top: 4px; }
.values li {
  padding: 6px 12px;
  font: 600 0.88rem/1.3 var(--font-head);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text);
}

.leader-full {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 32px;
  padding: clamp(28px, 4vw, 48px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.leader-full .monogram { width: 96px; height: 96px; font-size: 1.7rem; }
.leader-full h3 { font-size: clamp(1.4rem, 2vw, 1.75rem); margin-bottom: 6px; }
.leader-full h4 { margin: 28px 0 12px; }
.leader-full .tick-list { gap: 8px; }
.leaders-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }

/* Coverage map (ported, retoned) */
.coverage-container {
  display: flex;
  align-items: center;
  gap: 48px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: clamp(24px, 4vw, 48px);
}
.coverage-map {
  flex: 1.1;
  min-width: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  border-radius: var(--r-md);
  background:
    radial-gradient(circle at 78% 38%, rgba(149, 193, 31, 0.14), transparent 38%),
    radial-gradient(circle, rgba(100, 116, 139, 0.16) 1px, transparent 1.5px) 0 0 / 18px 18px;
  padding: 24px 12px;
}
.cov-map { position: relative; width: 100%; max-width: 500px; margin: 0 auto; }
.cov-map-img { display: block; width: 100%; height: auto; opacity: 0.2; }
[data-theme="dark"] .cov-map-img { opacity: 0.35; filter: invert(1) brightness(0.9); }
.cov-arcs { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.cov-arc {
  fill: none;
  stroke: var(--navy-600);
  stroke-width: 0.35;
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  opacity: 0.45;
  transition: opacity var(--t), stroke var(--t), stroke-width var(--t);
}
[data-theme="dark"] .cov-arc { stroke: #8a95a9; }
.coverage-container.visible .cov-arc { animation: covDraw 1.2s cubic-bezier(0.65, 0, 0.35, 1) 0.5s forwards; }
.cov-arc.is-active { opacity: 1; stroke: var(--lime); stroke-width: 0.6; }
.coverage-container.is-focused .cov-arc:not(.is-active) { opacity: 0.12; }
@keyframes covDraw { to { stroke-dashoffset: 0; } }
.cov-node {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 26px;
  height: 26px;
  margin: -13px 0 0 -13px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: grid;
  place-items: center;
  font: inherit;
  z-index: 1;
  transition: opacity var(--t);
}
.cov-node:hover, .cov-node:focus-visible, .cov-node.is-active { z-index: 3; }
.cov-node:focus-visible { outline: 2px solid var(--lime); outline-offset: 2px; border-radius: 50%; }
.cov-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--navy-600);
  box-shadow: 0 0 0 3px var(--surface), 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform var(--t-fast), background var(--t-fast);
}
[data-theme="dark"] .cov-dot { background: #8a95a9; }
.cov-node.is-hq .cov-dot { width: 12px; height: 12px; background: var(--lime); }
.cov-node.is-active .cov-dot { transform: scale(1.5); background: var(--lime); }
.cov-pulse, .cov-pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--lime);
  animation: covPulse 2.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
  pointer-events: none;
}
.cov-pulse::after { inset: -2px; animation-delay: 1.2s; }
@keyframes covPulse { 0% { transform: scale(0.4); opacity: 0.9; } 100% { transform: scale(2.2); opacity: 0; } }
.coverage-container:not(.visible) .cov-node { opacity: 0; }
.coverage-container.visible .cov-node {
  animation: covPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  animation-delay: calc(0.35s + var(--i) * 0.12s);
}
@keyframes covPop { from { opacity: 0; transform: scale(0.3); } to { opacity: 1; transform: scale(1); } }
.coverage-container.is-focused .cov-node:not(.is-active) { opacity: 0.4; }
.cov-label {
  position: absolute;
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--text);
  text-shadow: 0 1px 3px var(--surface), 0 0 6px var(--surface);
  pointer-events: none;
  transition: color var(--t-fast);
}
.cov-node.is-hq .cov-label { font-weight: 700; }
.cov-node.is-active .cov-label { color: var(--accent-ink); }
.cov-label--w { right: calc(100% + 2px); top: 50%; transform: translateY(-50%); }
.cov-label--e { left: calc(100% + 2px); top: 50%; transform: translateY(-50%); }
.cov-label--n { bottom: calc(100% - 2px); left: 50%; transform: translateX(-30%); }
.cov-label--se { left: calc(100% - 4px); top: calc(100% - 6px); }
.cov-label--sw { right: calc(100% - 20px); top: calc(100% - 2px); }
.cov-tip {
  position: absolute;
  bottom: calc(100% + 26px);
  left: 50%;
  transform: translate(-50%, 6px);
  background: var(--navy-950);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
}
.cov-tip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -6px;
  border: 6px solid transparent;
  border-top-color: var(--navy-950);
}
.cov-tip strong { font-size: 13.5px; font-weight: 700; color: #fff; }
.cov-tip em { font-style: normal; font-size: 12px; color: var(--lime); font-weight: 600; letter-spacing: 0.3px; }
.cov-node:hover .cov-tip, .cov-node:focus-visible .cov-tip { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.cov-node[data-loc="arp"] .cov-tip, .cov-node[data-loc="koh"] .cov-tip { left: auto; right: -10px; transform: translateY(6px); }
.cov-node[data-loc="arp"]:hover .cov-tip, .cov-node[data-loc="arp"]:focus-visible .cov-tip,
.cov-node[data-loc="koh"]:hover .cov-tip, .cov-node[data-loc="koh"]:focus-visible .cov-tip { transform: none; }
.cov-node[data-loc="arp"] .cov-tip::after, .cov-node[data-loc="koh"] .cov-tip::after { left: auto; right: 17px; margin-left: 0; }
.coverage-stats { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line-strong); }
.cov-stat {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.cov-stat h3 {
  min-width: 6.5rem;
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  margin: 0;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.cov-stat--hq h3 { color: var(--accent-ink); }
.cov-stat p { margin: 0; font-weight: 500; color: var(--text-2); }
.cov-locations { margin-top: 24px; }
.cov-locations-title {
  font: 700 0.76rem/1 var(--font-head);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 12px;
}
.cov-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.cov-chip {
  font: 600 0.875rem/1 var(--font-body);
  color: var(--text-2);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 8px 14px 8px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--t-fast);
}
.cov-chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--navy-600); }
[data-theme="dark"] .cov-chip::before { background: #8a95a9; }
.cov-chip.is-hq::before { background: var(--lime); }
.cov-chip:hover, .cov-chip.is-active, .cov-chip:focus-visible { border-color: var(--lime); color: var(--text); outline: none; }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.form-card {
  padding: clamp(28px, 4vw, 48px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
}
.form-card h2 { font-size: clamp(1.6rem, 2.4vw, 2rem); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field-full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font: 600 0.88rem/1.2 var(--font-head);
  color: var(--text);
}
.field label .opt { font-weight: 500; color: var(--text-3); }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  font: 400 1rem/1.4 var(--font-body);
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  -webkit-appearance: none;
  appearance: none;
}
.field select {
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23667085' stroke-width='1.6'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--lime-600);
  box-shadow: 0 0 0 3px rgba(149, 193, 31, 0.22);
}
.field .is-invalid { border-color: #c2410c; box-shadow: 0 0 0 3px rgba(194, 65, 12, 0.14); }
.field .is-valid { border-color: var(--lime-600); }
.field-error { display: none; font-size: 0.84rem; color: #c2410c; }
.field .is-invalid ~ .field-error { display: block; }
.form-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
}
.form-note { margin: 0; font-size: 0.88rem; color: var(--text-3); }

.contact-aside { display: grid; gap: 24px; }
.contact-block {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
}
.contact-block h3 { font-size: 1.1rem; margin-bottom: 16px; }
.contact-lines { list-style: none; display: grid; gap: 14px; }
.contact-lines li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; color: var(--text-2); }
.contact-lines svg { width: 20px; height: 20px; color: var(--accent-ink); margin-top: 2px; }
.contact-lines a { color: var(--text); font-weight: 500; }
.contact-lines a:hover { color: var(--accent-ink); }
.map-frame { overflow: hidden; border-radius: var(--r-md); border: 1px solid var(--line); }
.map-frame iframe { display: block; width: 100%; height: 260px; border: 0; }
[data-theme="dark"] .map-frame iframe { filter: invert(0.9) hue-rotate(180deg) saturate(0.6); }

.offices {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.office {
  padding: 28px 28px 28px 0;
  border-bottom: 1px solid var(--line);
}
.office .k {
  display: block;
  margin-bottom: 10px;
  font: 700 0.76rem/1 var(--font-head);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.office h3 { font-size: 1.15rem; margin-bottom: 8px; }
.office address { font-style: normal; color: var(--text-2); font-size: 0.96rem; line-height: 1.6; }

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(6, 11, 22, 0.66);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  transition: opacity var(--t), visibility var(--t);
}
.modal-overlay.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.modal-content {
  width: min(460px, 100%);
  padding: 40px;
  text-align: center;
  background: var(--surface);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
}
.modal-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin: 0 auto 20px;
  color: var(--navy-950);
  background: var(--lime);
  border-radius: 50%;
}
.modal-icon svg { width: 26px; height: 26px; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 400;
  max-width: calc(100% - 32px);
  padding: 14px 20px;
  font-size: 0.95rem;
  color: #fff;
  background: var(--navy-900);
  border-left: 3px solid var(--lime);
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-lg);
  transform: translate(-50%, 20px);
  opacity: 0;
  transition: transform var(--t), opacity var(--t);
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.toast-error { border-left-color: #f97316; }

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------------------
   Resources
   -------------------------------------------------------------------------- */
.doc-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.doc-search { position: relative; flex: 1 1 280px; max-width: 420px; }
.doc-search svg { position: absolute; left: 14px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--text-3); }
.doc-search input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px 0 42px;
  font: 400 1rem var(--font-body);
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
}
.doc-search input:focus { outline: none; border-color: var(--lime-600); box-shadow: 0 0 0 3px rgba(149, 193, 31, 0.22); }
.doc-toolbar .filters { margin: 0; }
.docs { border-top: 1px solid var(--line-strong); }
.doc {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  transition: opacity 0.3s var(--ease);
}
.doc-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--accent-ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
}
.doc-icon svg { width: 22px; height: 22px; }
.doc h3 { font-size: 1.15rem; margin-bottom: 4px; }
.doc p { margin: 0; font-size: 0.95rem; }
.doc .doc-type {
  display: inline-block;
  margin-left: 10px;
  font: 700 0.7rem/1 var(--font-head);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  vertical-align: middle;
}
.empty-state { display: none; padding: 40px 0; color: var(--text-3); }
.empty-state.show { display: block; }

/* --------------------------------------------------------------------------
   Careers
   -------------------------------------------------------------------------- */
.benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.benefit { padding: 32px 32px 0 0; margin-right: 32px; border-right: 1px solid var(--line); }
.benefit:last-child { border-right: 0; margin-right: 0; }
.benefit .diff-icon { margin-bottom: 20px; }

.roles { border-top: 1px solid var(--line-strong); }
.role { border-bottom: 1px solid var(--line); }
.role-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 32px;
  gap: 20px;
  align-items: center;
  width: 100%;
  padding: 28px 0;
  text-align: left;
  background: none;
  border: 0;
  color: var(--text);
  cursor: pointer;
}
.role-head h3 { margin: 0; font-size: clamp(1.15rem, 1.6vw, 1.4rem); transition: color var(--t-fast); }
.role-head:hover h3 { color: var(--accent-ink); }
.role-loc {
  font: 600 0.85rem/1 var(--font-head);
  color: var(--text-2);
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}
.role-icon {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: transform var(--t), background var(--t-fast), border-color var(--t-fast);
}
.role-icon svg { width: 14px; height: 14px; }
.role.open .role-icon { transform: rotate(45deg); background: var(--lime); border-color: var(--lime); color: var(--navy-950); }
.role-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s var(--ease);
}
.role.open .role-body { grid-template-rows: 1fr; }
.role-body > div { overflow: hidden; }
.role-body-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px 56px;
  padding-bottom: 36px;
}
.role-body h4 { margin: 0 0 10px; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); }
.role-body .btn { margin-top: 8px; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--navy-950);
  color: #aeb8c9;
  font-size: 0.95rem;
}
.site-footer a { color: #d9dfe9; transition: color var(--t-fast); }
.site-footer a:hover { color: var(--lime); }
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 48px;
  padding-block: clamp(64px, 8vw, 96px) 56px;
}
.footer-brand img { height: 44px; width: auto; margin-bottom: 24px; }
.footer-brand p { color: #aeb8c9; max-width: 34ch; }
.footer-brand .tagline {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: #fff;
}
.footer-col h4 {
  margin-bottom: 20px;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
}
.footer-col ul { list-style: none; display: grid; gap: 12px; }
.footer-col address { font-style: normal; line-height: 1.6; }
.footer-col .contact-lines li { color: #aeb8c9; }
.footer-col .contact-lines svg { color: var(--lime); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding-block: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.86rem;
  color: #7f8aa0;
}
.footer-bottom ul { display: flex; flex-wrap: wrap; gap: 24px; list-style: none; }
.footer-bottom a { color: #aeb8c9; }

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */
.notfound {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: calc(var(--header-h) + 40px) var(--gutter) 80px;
  color: #fff;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(149, 193, 31, 0.14), transparent 60%),
    var(--navy-950);
}
.notfound .code {
  font: 800 clamp(6rem, 18vw, 12rem)/0.9 var(--font-head);
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.35);
}
.notfound h1 { color: #fff; font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 24px 0 14px; }
.notfound p { color: rgba(255, 255, 255, 0.75); margin-bottom: 32px; }
.notfound .btn-row { justify-content: center; }

/* --------------------------------------------------------------------------
   Reveal on scroll
   -------------------------------------------------------------------------- */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--t-slow), transform var(--t-slow);
}
.js .reveal.visible { opacity: 1; transform: none; }
.js .reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.js .reveal-stagger.visible > * { opacity: 1; transform: none; }
.js .reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.08s; }
.js .reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.16s; }
.js .reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.24s; }
.js .reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.32s; }
.js .reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.4s; }
.js .reveal-stagger.visible > *:nth-child(n+7) { transition-delay: 0.48s; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1180px) {
  .svc-row { grid-template-columns: 3.5rem minmax(0, 1fr) 220px; }
  .svc-row .svc-row-list { display: none; }
  .footer-top { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 1024px) {
  :root { --header-h: 68px; }
  .site-header.scrolled { height: 64px; }
  .header-actions .btn { display: none; }
  .mobile-menu-btn { display: flex; }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 120;
    width: min(380px, 88vw);
    margin: 0;
    padding: calc(var(--header-h) + 16px) 28px 32px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    color: var(--text);
    background: var(--bg);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.45s var(--ease), visibility 0.45s;
  }
  .nav.mobile-open { transform: none; visibility: visible; }
  .nav a {
    padding: 18px 0;
    font-size: 1.25rem;
    opacity: 1;
    border-bottom: 1px solid var(--line);
  }
  .nav a::after { left: 0; right: auto; width: 32px; bottom: -1px; }
  .nav .nav-cta { display: flex; margin-top: 28px; }
  .nav .nav-cta .btn {
    width: 100%;
    padding: 0 26px;
    font-size: 1rem;
    border: 1.5px solid var(--lime);
  }
  .nav .nav-cta .btn::after { display: none; }

  .mobile-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 99;
    background: rgba(6, 11, 22, 0.55);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t), visibility var(--t);
  }
  .mobile-overlay.active { opacity: 1; visibility: visible; }
  .site-header .mobile-menu-btn,
  .site-header .theme-toggle,
  .site-header .brand { position: relative; z-index: 130; }
  body.menu-open .site-header { color: var(--text); }
  body.menu-open .site-header .brand .logo-on-dark { display: none; }
  body.menu-open .site-header .brand .logo-on-light { display: block; }

  .section-head { grid-template-columns: 1fr; }
  .intro, .svc-tabs, .creds, .svc-intro, .apps, .split, .contact-layout { grid-template-columns: 1fr; }
  .svc-tablist { flex-direction: row; overflow-x: auto; border-top: 0; border-bottom: 1px solid var(--line); scrollbar-width: none; }
  .svc-tablist::-webkit-scrollbar { display: none; }
  .svc-tab { grid-template-columns: auto auto; padding: 14px 18px 14px 0; border-bottom: 0; white-space: nowrap; font-size: 1rem; }
  .svc-tab svg { display: none; }
  .svc-tab[aria-selected="true"] { padding-left: 0; box-shadow: inset 0 -2px 0 var(--lime); }
  .diff-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .diff:nth-child(2) { border-right: 0; margin-right: 0; }
  .industries { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cap-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .related { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .offices { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .leaders-grid { grid-template-columns: 1fr; }
  .scroll-cue { display: none; }
}

@media (max-width: 900px) {
  .coverage-container { flex-direction: column; gap: 28px; }
  .coverage-map, .coverage-stats { width: 100%; }
}

@media (max-width: 760px) {
  body { font-size: 1rem; }
  .brand img { height: 34px; }
  .hero { align-items: flex-end; }
  .hero::before {
    background: linear-gradient(0deg, rgba(6, 11, 22, 0.94) 0%, rgba(6, 11, 22, 0.7) 55%, rgba(6, 11, 22, 0.45) 100%);
  }
  .hero .btn-row .btn { flex: 1 1 100%; }
  .page-hero { min-height: 420px; }
  .showcase .work:nth-child(n) { grid-column: 1 / -1; }
  .svc-panel-body { grid-template-columns: 1fr; }
  .industries { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
  .diff { border-right: 0; margin-right: 0; border-bottom: 1px solid var(--line); padding-bottom: 28px; }
  .svc-row { grid-template-columns: 1fr; gap: 16px; }
  .svc-row .num { padding-top: 0; }
  .svc-row-media { order: -1; aspect-ratio: 16 / 9; }
  .cap-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 160px; }
  .gallery figure:nth-child(n) { grid-column: span 1; grid-row: span 1; }
  .gallery figure:nth-child(1) { grid-column: 1 / -1; grid-row: span 2; }
  .gallery figure:nth-child(4) { grid-column: 1 / -1; }
  .related { grid-template-columns: 1fr; }
  .related a { min-height: 0; flex-direction: row; align-items: center; }
  .vmv, .benefits { grid-template-columns: 1fr; }
  .vmv > div, .benefit { border-right: 0; margin-right: 0; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
  .form-grid { grid-template-columns: 1fr; }
  .offices { grid-template-columns: 1fr; }
  .leader, .leader-full { grid-template-columns: 1fr; }
  .doc { grid-template-columns: 40px minmax(0, 1fr); }
  .doc .btn { grid-column: 2; justify-self: start; }
  .role-head { grid-template-columns: minmax(0, 1fr) 32px; }
  .role-loc { grid-column: 1; grid-row: 2; justify-self: start; }
  .role-icon { grid-column: 2; grid-row: 1 / span 2; }
  .role-body-inner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .fact-list li, .meta-list li { grid-template-columns: 1fr; gap: 4px; }
  .cov-node:not(.is-hq) .cov-label { display: none; }
  .cov-label { font-size: 11px; }
  .cov-stat h3 { font-size: 1.75rem; min-width: 5rem; }
}

@media (max-width: 480px) {
  .footer-top { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .gallery figure:nth-child(n) { grid-column: 1 / -1; grid-row: span 1; }
}

/* --------------------------------------------------------------------------
   Reduced motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .hero-media img { transform: none; }
  .hero-enter > * { opacity: 1; transform: none; }
  .js .reveal, .js .reveal-stagger > * { opacity: 1; transform: none; }
  .cov-arc { stroke-dashoffset: 0; }
  .coverage-container .cov-node { opacity: 1 !important; }
  .cov-pulse, .cov-pulse::after { opacity: 0.4; transform: scale(1.4); }
  .scroll-cue::after { display: none; }
}

@media print {
  .site-header, .mobile-overlay, .scroll-cue { display: none !important; }
  .js .reveal, .js .reveal-stagger > * { opacity: 1 !important; transform: none !important; }
}