:root {
  --ink-950: #0e162a;
  --ink-900: #12203d;
  --ink-850: #122663;
  --ink-800: #193878;
  --slate-700: #3c4352;
  --slate-600: #5d626b;
  --slate-500: #7b8393;
  --slate-300: #bac3d5;
  --slate-200: #d6dae6;
  --slate-100: #edf1f8;
  --slate-50: #f6f8fc;
  --white: #ffffff;
  --brand-700: #0c309e;
  --brand-600: #1645b8;
  --brand-500: #1f54d2;
  --brand-400: #6399ef;
  --brand-100: #e8efff;
  --success: #15936a;
  --amber: #c27a12;
  --danger: #c34d4d;
  --shadow-sm: 0 8px 26px rgba(14, 22, 42, .09);
  --shadow-md: 0 18px 48px rgba(14, 22, 42, .16);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shell: 1220px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink-950);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.nav-locked { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button, input, textarea, select { font: inherit; }

h1, h2, h3, h4, p, ul, ol { margin-top: 0; }
h1, h2, h3, h4 { color: var(--ink-950); line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.75rem, 6vw, 5.7rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.65rem); }
h3 { font-size: clamp(1.18rem, 2.1vw, 1.55rem); }

:focus-visible {
  outline: 3px solid var(--brand-400);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-180%);
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink-950);
  border-radius: var(--radius-sm);
}

.skip-link:focus { transform: translateY(0); }

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

.shell {
  width: min(var(--shell), calc(100% - 40px));
  margin-inline: auto;
}

.narrow { width: min(820px, 100%); }
.section { padding-block: clamp(74px, 9vw, 124px); }
.section-sm { padding-block: clamp(54px, 7vw, 86px); }
.section-dark { color: var(--white); background: var(--ink-950); }
.section-ink { color: var(--white); background: linear-gradient(145deg, var(--ink-950), var(--ink-850)); }
.section-light { background: linear-gradient(180deg, #f8faff 0%, #f1f5fc 100%); }
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-ink h1,
.section-ink h2,
.section-ink h3,
.section-ink h4 { color: var(--white); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  color: var(--brand-700);
  font-size: .76rem;
  font-weight: 850;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

.section-dark .eyebrow,
.section-ink .eyebrow,
.hero .eyebrow { color: var(--brand-400); }

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr);
  gap: clamp(30px, 6vw, 90px);
  align-items: end;
  margin-bottom: clamp(36px, 5vw, 60px);
}

.section-heading h2 { max-width: 820px; margin-bottom: 0; }
.section-heading p:last-child { margin-bottom: 2px; color: var(--slate-600); }
.section-dark .section-heading h2,
.section-ink .section-heading h2 { color: var(--white); }
.section-dark .section-heading p:last-child,
.section-ink .section-heading p:last-child { color: #b8c8d2; }

.lead {
  color: var(--slate-600);
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
  line-height: 1.65;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  color: var(--white);
  background: rgba(14, 22, 42, .97);
  border-bottom: 1px solid rgba(255,255,255,.09);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 11px;
  color: var(--white);
  text-decoration: none;
}

.brand img { width: 48px; height: 48px; object-fit: contain; }
.brand-copy { line-height: 1; }
.brand-copy strong { display: block; white-space: nowrap; font-size: 1.02rem; letter-spacing: .045em; text-transform: uppercase; }
.brand-copy strong span { color: var(--brand-400); font-weight: 780; }
.brand-copy small { display: block; margin-top: 6px; color: #a4b2d2; font-size: .63rem; letter-spacing: .18em; text-transform: uppercase; }

.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  position: relative;
  padding: 10px 12px;
  color: #c9d6dd;
  font-size: .9rem;
  font-weight: 650;
  text-decoration: none;
}
.site-nav a::after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: 5px;
  left: 12px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--brand-400);
  transition: transform .2s ease;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--white); }
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav .nav-cta {
  margin-left: 8px;
  padding: 11px 16px;
  color: var(--white);
  background: var(--brand-500);
  border-radius: var(--radius-sm);
}
.site-nav .nav-cta::after { display: none; }
.site-nav .nav-cta:hover { color: var(--white); background: var(--brand-600); }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  padding: 0;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: .2s ease;
}
.nav-toggle span { position: relative; }
.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-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 12px 19px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: .91rem;
  font-weight: 800;
  letter-spacing: .01em;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--brand-500); box-shadow: 0 8px 24px rgba(31,84,210,.22); }
.button-primary:hover { background: var(--brand-700); }
.button-secondary { color: var(--white); border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.04); }
.button-secondary:hover { border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.09); }
.button-dark { color: var(--white); background: var(--ink-950); }
.button-dark:hover { background: var(--ink-800); }
.button-outline { color: var(--ink-950); border-color: var(--slate-300); background: var(--white); }
.button-outline:hover { border-color: var(--brand-500); }
.button svg { width: 17px; height: 17px; }

.hero {
  position: relative;
  min-height: calc(100svh - 78px);
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(135deg, var(--ink-950) 0%, #101e48 58%, var(--ink-850) 100%);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(420px, .94fr);
  min-height: calc(100svh - 78px);
  align-items: center;
}
.hero-copy { max-width: 760px; padding-block: clamp(58px, 7vw, 90px); padding-right: 54px; }
.hero h1 { margin-bottom: 22px; color: var(--white); font-size: clamp(2.75rem, 5vw, 4.2rem); line-height: 1; }
.hero h1 .hero-kicker {
  display: block;
  margin-bottom: 18px;
  color: var(--brand-400);
  font-size: clamp(.92rem, 1.7vw, 1.16rem);
  font-weight: 850;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.hero-lead { max-width: 710px; margin-bottom: 28px; color: #c1d0d8; font-size: clamp(1.04rem, 1.6vw, 1.2rem); }
.hero-visual { position: absolute; z-index: 0; top: 0; right: 0; bottom: 0; width: 50%; }
.hero-visual::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(90deg, var(--ink-950) 0%, rgba(14,22,42,.76) 18%, rgba(12,48,158,.08) 62%), linear-gradient(0deg, rgba(14,22,42,.62), transparent 42%);
}
.hero-visual::after { content: ""; position: absolute; z-index: 1; inset: 0; background: rgba(12,48,158,.13); mix-blend-mode: color; pointer-events: none; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-grid::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: -100vw;
  right: 50%;
  bottom: 0;
  background-image: linear-gradient(rgba(99,153,239,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(99,153,239,.06) 1px, transparent 1px);
  background-size: 42px 42px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin-top: 30px;
  padding-top: 23px;
  border-top: 1px solid rgba(255,255,255,.15);
}
.hero-proof span { display: inline-flex; align-items: center; gap: 8px; color: #b9cad3; font-size: .84rem; }
.hero-proof span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--brand-400); box-shadow: 0 0 0 4px rgba(99,153,239,.16); }

.control-strip {
  position: relative;
  z-index: 3;
  margin-top: -38px;
}
.control-strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  color: var(--white);
  background: linear-gradient(120deg, var(--ink-850), var(--brand-700));
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.control-strip article { padding: 25px 28px; }
.control-strip article + article { border-left: 1px solid rgba(255,255,255,.1); }
.control-strip strong { display: block; margin-bottom: 4px; font-size: 1.02rem; }
.control-strip span { color: #9db1be; font-size: .82rem; }

.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.problem-card {
  position: relative;
  min-height: 172px;
  padding: 25px;
  overflow: hidden;
  background: linear-gradient(145deg, var(--white), #f3f6ff);
  border: 1px solid #d3dcef;
  border-radius: var(--radius);
}
.problem-card::before { content: ""; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--brand-500); transform: scaleY(.25); transform-origin: top; transition: transform .25s ease; }
.problem-card:hover { border-color: #a4b2d2; box-shadow: var(--shadow-sm); }
.problem-card:hover::before { transform: scaleY(1); }
.problem-card .problem-index { display: block; margin-bottom: 22px; color: var(--brand-700); font-size: .72rem; font-weight: 850; letter-spacing: .12em; }
.problem-card h3 { margin-bottom: 9px; font-size: 1.14rem; }
.problem-card p { margin-bottom: 0; color: var(--slate-600); font-size: .9rem; }

.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.capability-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 520px;
  padding: 32px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(155deg, var(--ink-900), var(--ink-850));
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
}
.capability-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: linear-gradient(90deg, var(--brand-400), var(--brand-500)); }
.capability-card::after { content: ""; position: absolute; right: -50px; bottom: -70px; width: 190px; height: 190px; border: 1px solid rgba(99,153,239,.24); border-radius: 50%; }
.capability-card.featured { background: linear-gradient(150deg, #193878, #0c309e); }
.capability-number { margin-bottom: 26px; color: var(--brand-400); font-size: .76rem; font-weight: 850; letter-spacing: .15em; }
.capability-card h3 { margin-bottom: 16px; color: var(--white); font-size: 1.55rem; }
.capability-card > p { color: #b9cbd5; }
.clean-list { display: grid; gap: 9px; padding: 0; margin: 9px 0 26px; list-style: none; }
.clean-list li { position: relative; padding-left: 18px; color: #d7e1e7; font-size: .9rem; }
.clean-list li::before { content: ""; position: absolute; top: .73em; left: 0; width: 7px; height: 2px; background: var(--brand-400); }
.capability-card .text-link { position: relative; z-index: 1; margin-top: auto; color: var(--brand-400); }

.text-link { display: inline-flex; align-items: center; gap: 8px; width: fit-content; font-weight: 800; text-decoration: none; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }

.architecture-wrap {
  position: relative;
  padding: clamp(28px, 5vw, 50px);
  overflow: hidden;
  background: linear-gradient(145deg, var(--ink-950), var(--ink-850));
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.architecture-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .45;
  background-image: linear-gradient(rgba(99,153,239,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(99,153,239,.08) 1px, transparent 1px);
  background-size: 34px 34px;
}
.architecture-heading { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 42px; }
.architecture-heading h2 { max-width: 760px; margin: 0; color: var(--white); }
.architecture-heading p { max-width: 390px; margin: 0; color: #b3c5cf; }
.architecture-flow { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(6, 1fr); gap: 13px; }
.architecture-flow::before { content: ""; position: absolute; z-index: -1; top: 34px; left: 8%; right: 8%; height: 2px; background: linear-gradient(90deg, var(--brand-400), var(--brand-500), var(--brand-400)); box-shadow: 0 0 16px rgba(99,153,239,.52); }
.architecture-node { min-height: 178px; padding: 21px 16px; background: rgba(14,22,42,.78); border: 1px solid rgba(99,153,239,.22); border-radius: 10px; backdrop-filter: blur(8px); }
.architecture-node .node-dot { display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; margin: 0 auto 25px; color: var(--white); background: var(--brand-500); border: 6px solid var(--ink-850); border-radius: 50%; box-shadow: 0 0 0 1px var(--brand-400), 0 0 18px rgba(99,153,239,.62); }
.architecture-node strong { display: block; margin-bottom: 7px; color: var(--white); font-size: .92rem; line-height: 1.3; }
.architecture-node span { display: block; color: #9eb3bf; font-size: .75rem; line-height: 1.45; }
.architecture-result { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 25px; margin-top: 28px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.12); }
.architecture-result strong { color: var(--brand-400); font-size: 1.12rem; }
.architecture-result p { margin: 0; color: #b7c7d0; }

.proof-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(38px, 7vw, 88px); align-items: center; }
.proof-copy h2 { margin-bottom: 22px; }
.proof-copy .lead { margin-bottom: 28px; }
.proof-points { display: grid; gap: 15px; margin-bottom: 30px; }
.proof-point { display: grid; grid-template-columns: 34px 1fr; gap: 13px; align-items: start; }
.proof-point span { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; color: var(--brand-700); background: var(--brand-100); border-radius: 7px; font-size: .78rem; font-weight: 850; }
.proof-point strong { display: block; margin-bottom: 2px; }
.proof-point p { margin: 0; color: var(--slate-600); font-size: .87rem; }

.dashboard-preview {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.dashboard-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 17px; color: var(--white); background: linear-gradient(90deg, var(--ink-950), var(--ink-850)); }
.dashboard-brand { display: flex; align-items: center; gap: 9px; font-size: .73rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.dashboard-brand img { width: 25px; height: 25px; }
.live-status { display: inline-flex; align-items: center; gap: 7px; color: #a9bdc8; font-size: .66rem; }
.live-status::before { content: ""; width: 7px; height: 7px; background: #4bd19b; border-radius: 50%; box-shadow: 0 0 0 4px rgba(75,209,155,.12); }
.dashboard-body { padding: 20px; background: #f3f6fc; }
.dashboard-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 17px; }
.dashboard-title small { display: block; color: var(--brand-700); font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.dashboard-title strong { display: block; margin-top: 4px; font-size: 1.2rem; }
.health-pill { padding: 6px 10px; color: #08724e; background: #ddf4ea; border-radius: 999px; font-size: .68rem; font-weight: 850; }
.dashboard-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 10px; }
.mini-kpi { padding: 12px; background: var(--white); border: 1px solid #dce5ea; border-radius: 8px; }
.mini-kpi span { display: block; color: var(--slate-600); font-size: .62rem; text-transform: uppercase; letter-spacing: .06em; }
.mini-kpi strong { display: block; margin-top: 4px; font-size: 1.15rem; }
.dashboard-panels { display: grid; grid-template-columns: 1.2fr .8fr; gap: 10px; }
.mini-panel { min-height: 170px; padding: 14px; background: var(--white); border: 1px solid #dce5ea; border-radius: 8px; }
.mini-panel-title { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 13px; font-size: .72rem; font-weight: 850; }
.milestone-row { display: grid; grid-template-columns: 1fr 72px; gap: 8px; align-items: center; margin-bottom: 10px; color: var(--slate-600); font-size: .66rem; }
.progress-track { height: 6px; overflow: hidden; background: #e8eef1; border-radius: 99px; }
.progress-track span { display: block; width: var(--progress, 50%); height: 100%; background: var(--brand-500); border-radius: inherit; }
.attention-item { display: flex; gap: 8px; align-items: flex-start; padding: 9px; margin-bottom: 7px; color: var(--slate-700); background: #fff8eb; border-left: 3px solid var(--amber); border-radius: 4px; font-size: .64rem; }
.dashboard-note { margin-top: 12px; color: var(--slate-500); font-size: .68rem; text-align: right; }

.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.industry-card { position: relative; min-height: 286px; padding: 27px; overflow: hidden; background: linear-gradient(155deg, var(--white), #f4f7ff); border: 1px solid #d6deef; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.industry-card::after { content: ""; position: absolute; right: -42px; bottom: -42px; width: 112px; height: 112px; border: 18px solid rgba(31,84,210,.05); border-radius: 50%; }
.industry-code { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; margin-bottom: 30px; color: var(--brand-700); background: var(--brand-100); border-radius: 8px; font-size: .7rem; font-weight: 900; letter-spacing: .08em; }
.industry-card h3 { margin-bottom: 12px; }
.industry-card p { color: var(--slate-600); font-size: .88rem; }
.industry-card .text-link { color: var(--brand-700); font-size: .86rem; }

.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.case-card { display: grid; grid-template-columns: .36fr .64fr; min-height: 300px; overflow: hidden; background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.case-index { position: relative; display: flex; flex-direction: column; justify-content: space-between; padding: 26px; color: var(--white); background: linear-gradient(155deg, var(--ink-850), var(--brand-700)); }
.case-index::after { content: ""; position: absolute; right: -35px; bottom: -35px; width: 100px; height: 100px; border: 1px solid rgba(99,153,239,.42); border-radius: 50%; }
.case-index span { color: var(--brand-400); font-size: .72rem; font-weight: 850; letter-spacing: .12em; }
.case-index strong { font-size: 2.1rem; letter-spacing: -.06em; }
.case-content { padding: 28px; }
.case-content small { color: var(--brand-700); font-size: .7rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.case-content h3 { margin: 11px 0 14px; }
.case-content p { color: var(--slate-600); font-size: .88rem; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { padding: 5px 8px; color: var(--brand-700); background: var(--brand-100); border-radius: 4px; font-size: .67rem; font-weight: 750; }

.method-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; }
.method-step { position: relative; padding: 24px 20px 22px 0; border-top: 1px solid var(--slate-300); }
.method-step::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; background: var(--brand-500); border-radius: 50%; box-shadow: 0 0 0 5px var(--brand-100); }
.method-step span { color: var(--brand-700); font-size: .68rem; font-weight: 850; letter-spacing: .1em; }
.method-step h3 { margin: 15px 0 8px; font-size: 1.06rem; }
.method-step p { margin: 0; padding-right: 15px; color: var(--slate-600); font-size: .82rem; }

.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(35px, 7vw, 100px); align-items: start; }
.why-copy h2 { color: var(--white); }
.why-copy p { color: #b9c9d2; }
.differentiator-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.1); }
.differentiator { min-height: 135px; padding: 21px; background: linear-gradient(145deg, var(--ink-850), #152a59); }
.differentiator strong { display: block; margin-bottom: 7px; color: var(--white); }
.differentiator p { margin: 0; color: #aebfca; font-size: .82rem; }

.engagement-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.engagement-card { position: relative; min-height: 220px; padding: 25px; overflow: hidden; background: linear-gradient(155deg, var(--white), #f5f7ff); border: 1px solid #d6deef; border-radius: var(--radius); }
.engagement-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--brand-700), var(--brand-400)); }
.engagement-card span { color: var(--brand-700); font-size: .68rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.engagement-card h3 { margin: 20px 0 10px; }
.engagement-card p { margin: 0; color: var(--slate-600); font-size: .86rem; }

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
  padding: clamp(34px, 6vw, 66px);
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(135deg, var(--ink-950) 0%, var(--ink-850) 56%, var(--brand-700) 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.cta-panel::after { content: ""; position: absolute; right: -110px; bottom: -190px; width: 390px; height: 390px; border: 1px solid rgba(99,153,239,.32); border-radius: 50%; box-shadow: 0 0 80px rgba(31,84,210,.14); }
.cta-panel h2 { margin-bottom: 17px; color: var(--white); }
.cta-panel p { margin-bottom: 0; color: #bbcad3; }
.cta-panel .button-row { position: relative; z-index: 1; justify-content: flex-end; }

.page-hero { position: relative; overflow: hidden; padding-block: clamp(78px, 11vw, 150px) clamp(68px, 9vw, 115px); color: var(--white); background: linear-gradient(135deg, var(--ink-950) 0%, var(--ink-850) 64%, var(--brand-700) 100%); }
.page-hero::before { content: ""; position: absolute; inset: 0; opacity: .6; background-image: linear-gradient(rgba(99,153,239,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(99,153,239,.09) 1px, transparent 1px); background-size: 44px 44px; }
.page-hero .shell { position: relative; z-index: 1; }
.page-hero h1 { max-width: 980px; margin-bottom: 24px; color: var(--white); font-size: clamp(2.7rem, 6vw, 5.1rem); }
.page-hero .lead { max-width: 800px; margin-bottom: 0; color: #c0ced6; }
.page-hero .button-row { margin-top: 32px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 8vw, 105px); align-items: center; }
.split.reverse .split-visual { order: -1; }
.split-copy h2 { margin-bottom: 23px; }
.split-copy p { color: var(--slate-600); }
.split-copy .clean-list li { color: var(--slate-700); }
.split-visual { overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow-md); }
.split-visual img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.technical-frame { position: relative; }
.technical-frame::after { content: ""; position: absolute; inset: 14px; border: 1px solid rgba(99,153,239,.7); border-radius: 8px; pointer-events: none; }

.service-list-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.service-list-card { padding: 26px; background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius); }
.service-list-card h3 { margin-bottom: 12px; }
.service-list-card p { margin-bottom: 0; color: var(--slate-600); font-size: .9rem; }

.scope-note { display: grid; grid-template-columns: auto 1fr; gap: 17px; align-items: start; margin-top: 28px; padding: 20px; color: #d4e0e6; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); }
.scope-note strong { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; color: var(--ink-950); background: var(--brand-400); border-radius: 8px; }
.scope-note p { margin: 0; font-size: .87rem; }

.enquiry-section {
  scroll-margin-top: 82px;
  background:
    radial-gradient(circle at 8% 8%, rgba(31,84,210,.1), transparent 28%),
    linear-gradient(180deg, #f8faff 0%, #eef3fc 100%);
}
.enquiry-layout { display: grid; grid-template-columns: minmax(290px, .72fr) minmax(0, 1.28fr); gap: clamp(40px, 7vw, 88px); align-items: start; }
.enquiry-sidebar { position: sticky; top: 112px; }
.enquiry-sidebar h2 { max-width: 560px; margin-bottom: 24px; }
.enquiry-sidebar > .lead { color: var(--slate-600); font-size: 1.04rem; }
.enquiry-steps { display: grid; gap: 20px; margin: 34px 0; padding: 0; list-style: none; }
.enquiry-steps li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; }
.enquiry-steps li > span { display: grid; place-items: center; width: 42px; height: 42px; color: var(--white); background: linear-gradient(145deg, var(--brand-700), var(--brand-500)); border-radius: 10px; font-size: .7rem; font-weight: 900; letter-spacing: .08em; box-shadow: 0 8px 18px rgba(31,84,210,.18); }
.enquiry-steps strong { display: block; color: var(--ink-950); font-size: .92rem; }
.enquiry-steps p { margin: 3px 0 0; color: var(--slate-600); font-size: .82rem; line-height: 1.5; }
.enquiry-direct { display: grid; gap: 6px; padding: 22px; background: rgba(255,255,255,.72); border: 1px solid #cbd7ee; border-left: 3px solid var(--brand-500); border-radius: var(--radius); }
.enquiry-direct p { margin: 0 0 6px; color: var(--ink-950); font-size: .82rem; font-weight: 800; }
.enquiry-direct a { width: fit-content; color: var(--brand-700); font-size: .8rem; font-weight: 750; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.enquiry-direct a:hover { color: var(--brand-500); }

.enquiry-card { overflow: hidden; background: var(--white); border: 1px solid #cbd5e9; border-top: 4px solid var(--brand-500); border-radius: var(--radius-lg); box-shadow: 0 26px 65px rgba(14,22,42,.15); }
.enquiry-card-heading { padding: clamp(26px, 4vw, 38px) clamp(24px, 5vw, 48px) 26px; background: linear-gradient(135deg, var(--ink-950), var(--ink-850)); }
.enquiry-card-kicker { display: block; margin-bottom: 10px; color: var(--brand-400); font-size: .69rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.enquiry-card-heading h3 { margin-bottom: 9px; color: var(--white); font-size: clamp(1.55rem, 3vw, 2.15rem); }
.enquiry-card-heading p { margin: 0; color: #b9c7dc; font-size: .79rem; }
.enquiry-form { padding: clamp(26px, 5vw, 48px); }
.enquiry-form-block + .enquiry-form-block { margin-top: 36px; padding-top: 34px; border-top: 1px solid var(--slate-200); }
.enquiry-form-label { display: flex; align-items: center; gap: 11px; width: 100%; margin-bottom: 20px; color: var(--ink-950); font-size: .8rem; font-style: normal; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.enquiry-form-label > span { display: inline-grid; place-items: center; width: 29px; height: 29px; color: var(--brand-700); background: var(--brand-100); border-radius: 7px; font-size: .67rem; }
.enquiry-form-label em { margin-left: auto; color: var(--slate-500); font-size: .66rem; font-style: normal; font-weight: 700; letter-spacing: 0; text-transform: none; }
.enquiry-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.enquiry-field { display: grid; align-content: start; gap: 7px; min-width: 0; }
.enquiry-field-wide { grid-column: 1 / -1; }
.enquiry-field label { color: var(--ink-950); font-size: .8rem; font-weight: 780; }
.enquiry-field label span,
.enquiry-consent label span span { color: var(--danger); }
.enquiry-field input,
.enquiry-field select,
.enquiry-field textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 14px;
  color: var(--ink-950);
  background: #fbfcff;
  border: 1px solid #c7cfdf;
  border-radius: 9px;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.enquiry-field textarea { min-height: 170px; resize: vertical; line-height: 1.55; }
.enquiry-field input::placeholder,
.enquiry-field textarea::placeholder { color: #8a94a7; }
.enquiry-field input:hover,
.enquiry-field select:hover,
.enquiry-field textarea:hover { border-color: #9eadc9; }
.enquiry-field input:focus,
.enquiry-field select:focus,
.enquiry-field textarea:focus { outline: 0; background: var(--white); border-color: var(--brand-500); box-shadow: 0 0 0 4px rgba(31,84,210,.12); }
.enquiry-field [aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(195,77,77,.1); }
.field-hint { display: block; margin: -10px 0 16px; color: var(--slate-600); font-size: .74rem; line-height: 1.5; }
.enquiry-field .field-hint { margin: 0; }
.enquiry-fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.service-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.service-choice { position: relative; display: flex; align-items: center; gap: 11px; min-height: 58px; padding: 12px 14px; cursor: pointer; color: var(--slate-700); background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: 9px; font-size: .78rem; font-weight: 720; line-height: 1.35; transition: border-color .18s ease, background .18s ease, transform .18s ease; }
.service-choice:hover { border-color: var(--brand-400); transform: translateY(-1px); }
.service-choice:has(input:checked) { color: var(--brand-700); background: var(--brand-100); border-color: var(--brand-500); }
.service-choice input { flex: 0 0 auto; width: 18px; height: 18px; margin: 0; accent-color: var(--brand-500); }
.service-choice-wide { grid-column: 1 / -1; }
.enquiry-fieldset[aria-invalid="true"] .service-choice-grid { padding: 5px; border: 1px solid var(--danger); border-radius: 12px; }
.enquiry-field-error { min-height: 20px; margin: 8px 0 0; color: var(--danger); font-size: .76rem; font-weight: 700; }
.enquiry-consent { margin-top: 32px; padding: 17px 18px; background: var(--brand-100); border: 1px solid #c6d6fa; border-radius: 9px; }
.enquiry-consent label { display: flex; gap: 11px; align-items: flex-start; cursor: pointer; color: var(--slate-700); font-size: .77rem; line-height: 1.5; }
.enquiry-consent input { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; accent-color: var(--brand-500); }
.enquiry-consent input[aria-invalid="true"] { outline: 2px solid var(--danger); outline-offset: 2px; }
.enquiry-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.enquiry-form-status { min-height: 24px; margin: 18px 0 8px; color: var(--danger); font-size: .8rem; font-weight: 750; }
.enquiry-submit { width: 100%; min-height: 55px; }
.enquiry-submit[disabled] { cursor: wait; opacity: .68; }
.enquiry-assurance { margin: 12px 0 0; color: var(--slate-500); font-size: .72rem; text-align: center; }
.enquiry-success { padding: clamp(38px, 7vw, 70px) clamp(26px, 6vw, 60px); color: var(--white); background: linear-gradient(145deg, var(--ink-950), var(--ink-850)); }
.enquiry-success[hidden] { display: none; }
.enquiry-success-mark { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 26px; color: var(--white); background: var(--success); border-radius: 50%; font-size: 1.5rem; font-weight: 900; box-shadow: 0 0 0 10px rgba(21,147,106,.14); }
.enquiry-success .eyebrow { color: var(--brand-400); }
.enquiry-success h3 { max-width: 690px; color: var(--white); font-size: clamp(1.55rem, 3.4vw, 2.4rem); }
.enquiry-success > p:not(.eyebrow) { color: #bcc9dc; }
.enquiry-success .button-row { margin-top: 28px; }

.founder-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(34px, 7vw, 90px); align-items: center; }
.founder-mark { position: relative; display: flex; align-items: center; justify-content: center; min-height: 360px; padding: 48px; overflow: hidden; background: linear-gradient(145deg, var(--white), var(--brand-100)); border: 1px solid #c7d4ef; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.founder-mark::after { content: ""; position: absolute; right: -90px; bottom: -90px; width: 210px; height: 210px; border: 24px solid rgba(31,84,210,.07); border-radius: 50%; }
.founder-mark img { position: relative; z-index: 1; width: min(520px, 96%); }
.founder-copy h2 { margin-bottom: 20px; }
.founder-copy p { color: var(--slate-600); }

.project-detail-grid { display: grid; gap: 18px; }
.project-detail { display: grid; grid-template-columns: .34fr .66fr; overflow: hidden; background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.project-detail-side { display: flex; flex-direction: column; justify-content: space-between; min-height: 330px; padding: 30px; color: var(--white); background: linear-gradient(150deg, var(--ink-950), var(--ink-850), var(--brand-700)); }
.project-detail-side small { color: var(--brand-400); font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.project-detail-side strong { font-size: clamp(2.5rem, 5vw, 4.6rem); letter-spacing: -.07em; }
.project-detail-body { padding: clamp(28px, 5vw, 48px); }
.project-detail-body h2 { margin-bottom: 17px; font-size: clamp(1.65rem, 3vw, 2.4rem); }
.project-detail-body p { color: var(--slate-600); }
.outcome-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 22px; }
.outcome { padding: 13px; background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: 8px; }
.outcome strong { display: block; margin-bottom: 4px; font-size: .84rem; }
.outcome span { color: var(--slate-600); font-size: .73rem; }

.site-footer { color: #bac3d5; background: #090f20; }
.footer-main { display: grid; grid-template-columns: 1.25fr .75fr .75fr 1fr; gap: 38px; padding-block: 62px 42px; }
.footer-brand { max-width: 340px; }
.footer-brand .brand { margin-bottom: 19px; }
.footer-brand p { color: #91a5b1; font-size: .86rem; }
.footer-column h3 { margin-bottom: 17px; color: var(--white); font-size: .88rem; letter-spacing: .04em; }
.footer-links { display: grid; gap: 8px; }
.footer-links a { width: fit-content; color: #9eb1bc; font-size: .84rem; text-decoration: none; }
.footer-links a:hover { color: var(--brand-400); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-block: 20px; border-top: 1px solid rgba(255,255,255,.09); color: #7f949f; font-size: .76rem; }

[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .55s ease, transform .55s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .site-nav a { padding-inline: 8px; font-size: .84rem; }
  .hero-grid { grid-template-columns: minmax(0, 1.12fr) minmax(330px, .88fr); }
  .capability-card { padding: 26px; }
  .architecture-flow { grid-template-columns: repeat(3, 1fr); }
  .architecture-flow::before { display: none; }
  .architecture-node .node-dot { margin-inline: 0; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .method-grid { grid-template-columns: repeat(3, 1fr); row-gap: 22px; }
  .engagement-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1.3fr repeat(3, .7fr); gap: 24px; }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed;
    top: 78px;
    right: 0;
    bottom: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 2px;
    padding: 26px 20px 40px;
    overflow-y: auto;
    background: rgba(14,22,42,.99);
  }
  .site-nav[data-open="true"] { display: flex; }
  .site-nav a { padding: 15px 8px; font-size: 1.05rem; border-bottom: 1px solid rgba(255,255,255,.08); }
  .site-nav a::after { display: none; }
  .site-nav .nav-cta { margin: 16px 0 0; padding: 14px 16px; text-align: center; border: 0; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; min-height: 760px; align-items: end; }
  .hero-copy { max-width: 720px; padding: 200px 0 90px; }
  .hero-visual { width: 100%; opacity: .58; }
  .hero-visual::before { background: linear-gradient(0deg, var(--ink-950) 10%, rgba(14,22,42,.4) 72%, rgba(14,22,42,.62)); }
  .hero-grid::after { right: 0; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: auto; }
  .proof-grid,
  .why-grid,
  .split,
  .enquiry-layout,
  .founder-panel { grid-template-columns: 1fr; }
  .enquiry-sidebar { position: static; }
  .split.reverse .split-visual { order: 0; }
  .case-grid { grid-template-columns: 1fr; }
  .cta-panel { grid-template-columns: 1fr; }
  .cta-panel .button-row { justify-content: flex-start; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 28px, var(--shell)); }
  .brand { gap: 8px; }
  .brand img { width: 42px; height: 42px; }
  .brand-copy strong { font-size: .84rem; letter-spacing: .025em; }
  .brand-copy small { display: none; }
  .hero-grid { min-height: 720px; }
  .hero-copy { padding-top: 150px; padding-right: 0; }
  .hero h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .hero-proof { gap: 10px; flex-direction: column; }
  .control-strip { margin-top: -24px; }
  .control-strip-grid { grid-template-columns: 1fr; }
  .control-strip article { padding: 19px 22px; }
  .control-strip article + article { border-top: 1px solid rgba(255,255,255,.1); border-left: 0; }
  .problem-grid,
  .industry-grid,
  .service-list-grid,
  .engagement-grid { grid-template-columns: 1fr; }
  .enquiry-form-grid,
  .service-choice-grid { grid-template-columns: 1fr; }
  .enquiry-field-wide,
  .service-choice-wide { grid-column: auto; }
  .enquiry-form-label { align-items: flex-start; flex-wrap: wrap; }
  .enquiry-form-label em { width: 100%; margin-left: 40px; }
  .architecture-wrap { padding: 27px 20px; }
  .architecture-heading { align-items: start; flex-direction: column; }
  .architecture-flow { grid-template-columns: 1fr; }
  .architecture-node { display: grid; grid-template-columns: 32px 1fr; column-gap: 14px; min-height: 0; }
  .architecture-node .node-dot { grid-row: 1 / span 2; margin: 0; }
  .architecture-result { align-items: flex-start; flex-direction: column; }
  .dashboard-kpis { grid-template-columns: repeat(2, 1fr); }
  .dashboard-panels { grid-template-columns: 1fr; }
  .dashboard-title { flex-direction: column; }
  .case-card { grid-template-columns: 1fr; }
  .case-index { min-height: 110px; }
  .method-grid { grid-template-columns: 1fr; gap: 0; }
  .method-step { border-top: 0; border-left: 1px solid var(--slate-300); padding: 0 0 30px 28px; }
  .method-step::before { top: 4px; left: -5px; }
  .differentiator-list { grid-template-columns: 1fr; }
  .cta-panel { padding: 30px 22px; }
  .cta-panel .button-row,
  .button-row.mobile-stack { flex-direction: column; }
  .cta-panel .button,
  .mobile-stack .button { width: 100%; }
  .founder-mark { min-height: 280px; padding: 40px; }
  .project-detail { grid-template-columns: 1fr; }
  .project-detail-side { min-height: 155px; }
  .outcome-row { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}