:root {
  --navy: #0B2545;
  --navy-2: #12315a;
  --blue: #1E4976;
  --teal: #12B5CE;
  --teal-soft: #e6f8fb;
  --ink: #0B2545;
  --muted: #5b6b80;
  --line: #e3e8ef;
  --bg: #ffffff;
  --bg-soft: #f6f8fb;
  --radius: 16px;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Header */
header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav img { height: 40px; width: auto; margin-left: -8px; }
.nav ul { display: flex; gap: 32px; list-style: none; margin: 0; padding: 0; font-weight: 600; font-size: 15px; }
.nav ul a { text-decoration: none; color: var(--blue); }
.nav ul a:hover { color: var(--teal); }
.btn {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 15px;
  padding: 12px 22px; border-radius: 999px; transition: transform .15s, background .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: #0fa3ba; }
.btn-ghost { border: 1.5px solid rgba(255,255,255,.35); color: #fff; }
.btn-ghost:hover { border-color: #fff; }
.nav .btn { padding: 10px 18px; font-size: 14px; }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(1200px 500px at 85% -10%, #1E4976 0%, transparent 60%), var(--navy);
  color: #fff;
}
.hero .wrap { position: relative; padding-top: 110px; padding-bottom: 120px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--teal);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--teal); }
.hero h1 {
  font-size: clamp(36px, 5.6vw, 64px); line-height: 1.08; letter-spacing: -.02em;
  margin: 20px 0 22px; max-width: 760px; font-weight: 800;
}
.hero h1 span { color: var(--teal); }
.hero p { font-size: 19px; color: #c9d6e6; max-width: 600px; margin: 0 0 36px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }
.cubes { position: absolute; right: -60px; top: 50%; transform: translateY(-50%); width: 520px; opacity: .9; pointer-events: none; }

/* Sections */
section { padding: 100px 0; }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(30px, 3.6vw, 42px); line-height: 1.15; letter-spacing: -.02em; margin: 14px 0 14px; }
.section-head p { color: var(--muted); font-size: 18px; margin: 0; }

/* Services */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 30px;
  background: #fff; transition: border-color .2s, box-shadow .2s, transform .2s;
}
.card:hover { border-color: var(--teal); box-shadow: 0 14px 40px -18px rgba(11,37,69,.25); transform: translateY(-3px); }
.icon {
  width: 48px; height: 48px; border-radius: 12px; background: var(--teal-soft);
  display: grid; place-items: center; margin-bottom: 20px;
}
.icon svg { width: 24px; height: 24px; stroke: var(--teal); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 19px; margin: 0 0 8px; }
.card p { color: var(--muted); margin: 0; font-size: 15.5px; }

/* Process */
.process { background: var(--bg-soft); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; padding: 34px 30px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; font-size: 40px; font-weight: 800; color: var(--teal); line-height: 1; margin-bottom: 18px;
}
.step h3 { margin: 0 0 8px; font-size: 19px; }
.step p { margin: 0; color: var(--muted); font-size: 15.5px; }

/* Experience */
.project {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 0;
  border: 1px solid var(--line); border-radius: 24px; overflow: hidden; background: #fff;
}
.project-body { padding: 48px; }
.tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue); background: var(--teal-soft); padding: 6px 12px; border-radius: 999px;
}
.project h3 { font-size: clamp(24px, 2.6vw, 30px); line-height: 1.2; letter-spacing: -.01em; margin: 18px 0 12px; }
.project p { color: var(--muted); margin: 0 0 24px; font-size: 16.5px; }
.features { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.features li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; font-size: 15.5px; }
.features li::before {
  content: ""; flex: none; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%;
  background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/11px no-repeat;
}
.clients {
  background: var(--bg-soft); border-left: 1px solid var(--line);
  padding: 48px; display: flex; flex-direction: column; justify-content: center; gap: 18px;
}
.clients small { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.client {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  padding: 22px 28px;
}
.client img { max-height: 72px; max-width: 220px; width: auto; height: auto; object-fit: contain; }
.client-name { font-size: 13px; font-weight: 600; color: var(--muted); text-align: center; }

/* Values band */
.band { padding: 80px 0; }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; border-top: 1px solid var(--line); padding-top: 48px; }
.values strong { display: block; font-size: 22px; margin-bottom: 6px; }
.values strong::after { content: ""; display: block; width: 32px; height: 3px; background: var(--teal); margin-top: 12px; border-radius: 2px; }
.values span { color: var(--muted); }

/* Contact */
.contact { background: var(--navy); color: #fff; border-radius: 24px; padding: 72px 56px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; position: relative; overflow: hidden; }
.contact h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.15; margin: 14px 0 14px; letter-spacing: -.02em; }
.contact p { color: #c9d6e6; margin: 0; font-size: 17px; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.contact-list li { display: flex; gap: 14px; align-items: center; font-weight: 600; }
.contact-list .icon { margin: 0; width: 42px; height: 42px; background: rgba(18,181,206,.14); flex: none; }
.contact-list .icon svg { width: 20px; height: 20px; }
.contact-list a { text-decoration: none; }
.contact-list a:hover { color: var(--teal); }

/* Footer */
footer { padding: 48px 0 40px; color: var(--muted); font-size: 14px; }
.foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.foot img { height: 34px; width: auto; margin-left: -6px; }

/* Responsive */
@media (max-width: 960px) {
  .grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .cubes { width: 380px; right: -120px; opacity: .35; }
  .contact { grid-template-columns: 1fr; padding: 56px 36px; }
  .project { grid-template-columns: 1fr; }
  .clients { border-left: 0; border-top: 1px solid var(--line); flex-direction: row; flex-wrap: wrap; }
  .clients small { width: 100%; }
  .client { flex: 1 1 200px; }
}
@media (max-width: 680px) {
  .wrap { padding: 0 16px; }
  .nav ul { display: none; }
  .nav img { height: 34px; }
  .hero .wrap { padding-top: 72px; padding-bottom: 80px; }
  .hero p { font-size: 17px; }
  .cubes { display: none; }
  section { padding: 72px 0; }
  .grid, .steps, .values { grid-template-columns: 1fr; }
  .values { gap: 28px; }
  .contact { padding: 44px 24px; border-radius: 18px; }
  .contact-list li { font-size: 15px; word-break: break-word; }
  .project-body, .clients { padding: 32px 24px; }
}