:root {
  --navy: #14123f;
  --navy-2: #1d1b3a;
  --indigo: #3d3a70;
  --indigo-2: #3a3856;
  --violet: #312fbd;
  --cyan: #4fd8eb;
  --light-bg: #f8f8fc;
  --card-bg: #efeff7;
  --lilac: #e5e4f5;
  --muted: #6e6c99;
  --muted-2: #8a8aa3;
  --white: #ffffff;
  --max-w: 1180px;
  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3, .display {
  font-family: "Fraunces", "Cambria", Georgia, serif;
  font-weight: 600;
  margin: 0;
  color: var(--navy);
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 14px;
  display: block;
}

.eyebrow.on-dark { color: var(--cyan); }

/* ---------- NAV ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(20, 18, 63, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.nav .logo img { height: 30px; }

.nav ul {
  list-style: none;
  display: flex;
  gap: 34px;
  margin: 0;
  padding: 0;
}

.nav ul li a {
  color: #cfcdec;
  font-size: 14.5px;
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav ul li a:hover { color: var(--cyan); }

.nav .cta {
  background: var(--cyan);
  color: var(--navy);
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13.5px;
}

.nav-toggle { display: none; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  background: var(--navy);
  overflow: hidden;
  padding: 110px 0 130px;
}

.hero::before, .hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: var(--navy-2);
}

.hero::before {
  width: 620px; height: 620px;
  top: -260px; right: -160px;
}

.hero::after {
  width: 380px; height: 380px;
  bottom: -220px; left: -140px;
  background: var(--indigo-2);
}

.hero .wrap { position: relative; z-index: 2; }

.hero-tag {
  display: inline-block;
  border: 1px solid rgba(79,216,235,0.4);
  color: var(--cyan);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 26px;
}

.hero h1 {
  font-size: clamp(38px, 5.4vw, 64px);
  color: var(--white);
  line-height: 1.08;
  max-width: 820px;
}

.hero h1 span { color: var(--cyan); }

.hero p.lead {
  color: #c9c7e8;
  font-size: 18px;
  max-width: 620px;
  margin-top: 22px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 38px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14.5px;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary { background: var(--cyan); color: var(--navy); }
.btn-ghost { border: 1px solid rgba(255,255,255,0.25); color: var(--white); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 68px;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 32px;
  max-width: 900px;
}

.hero-stats .stat-num {
  font-family: "Fraunces", Georgia, serif;
  font-size: 30px;
  color: var(--white);
  font-weight: 600;
}

.hero-stats .stat-label {
  color: var(--muted-2);
  font-size: 12.5px;
  margin-top: 4px;
}

/* ---------- SECTION ---------- */
section { padding: 96px 0; }

.section-light { background: var(--white); }
.section-tint { background: var(--light-bg); }
.section-dark { background: var(--navy); }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { max-width: 720px; margin-left: auto; margin-right: auto; text-align: center; }

.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); }
.section-dark .section-head h2 { color: var(--white); }

.section-head p {
  color: var(--muted);
  font-size: 16px;
  margin-top: 16px;
}
.section-dark .section-head p { color: #b9b7da; }

/* ---------- ABOUT ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: start;
}

.about-grid p { color: #3d3b54; font-size: 15.5px; margin-bottom: 18px; }

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.stat-card {
  background: var(--light-bg);
  border-radius: var(--radius);
  padding: 22px;
}

.stat-card .num { font-family: "Fraunces", Georgia, serif; font-size: 28px; color: var(--violet); font-weight: 600; }
.stat-card .label { color: var(--muted); font-size: 12.5px; margin-top: 6px; }

.mission-card {
  background: var(--navy);
  border-radius: 18px;
  padding: 38px;
  color: var(--white);
}

.mission-card .eyebrow { margin-bottom: 18px; }
.mission-card p { color: var(--white); font-style: italic; font-size: 16px; line-height: 1.65; }

.mission-list { list-style: none; margin: 26px 0 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.12); }
.mission-list li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; color: #d8d6f2; font-size: 14.5px; }
.mission-list li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); margin-top: 7px; flex-shrink: 0; }

/* ---------- CARD GRIDS (Why / Industries) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feat-card {
  background: var(--navy-2);
  border-radius: var(--radius);
  padding: 30px 26px;
}

.section-tint .feat-card { background: var(--white); box-shadow: 0 1px 3px rgba(20,18,63,0.06); }

.icon-badge {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--indigo-2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}

.section-tint .icon-badge { background: var(--lilac); }

.icon-badge svg { width: 24px; height: 24px; stroke: var(--cyan); }
.section-tint .icon-badge svg { stroke: var(--violet); }

.feat-card h3 { font-size: 17px; margin-bottom: 10px; color: var(--white); }
.section-tint .feat-card h3 { color: var(--navy); }

.feat-card p { color: #b9b7da; font-size: 14px; margin: 0; }
.section-tint .feat-card p { color: var(--muted); }

/* ---------- PRODUCTS ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.product-card {
  background: var(--light-bg);
  border-radius: 12px;
  padding: 22px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.product-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(20,18,63,0.08); }

.product-card .icon-badge { background: var(--lilac); width: 44px; height: 44px; margin-bottom: 16px; }
.product-card .icon-badge svg { width: 20px; height: 20px; stroke: var(--violet); }

.product-card .code { font-size: 11px; font-weight: 700; color: var(--violet); letter-spacing: 0.5px; }
.product-card h4 { font-size: 15px; margin: 6px 0 8px; color: var(--navy); font-weight: 700; }
.product-card .tc { font-size: 12.5px; color: var(--muted); }

/* ---------- SELECTION TABLE ---------- */
.table-wrap { overflow-x: auto; margin-top: 56px; border-radius: var(--radius); }

table { width: 100%; border-collapse: collapse; min-width: 720px; }

thead th {
  background: var(--indigo);
  color: var(--white);
  text-align: left;
  font-size: 13px;
  font-weight: 700;
  padding: 14px 18px;
}

tbody td {
  padding: 14px 18px;
  font-size: 13.5px;
  color: #3d3b54;
  border-bottom: 1px solid var(--card-bg);
}

tbody tr:nth-child(even) { background: var(--light-bg); }

/* ---------- CONTACT ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.contact-list { list-style: none; margin: 32px 0 0; padding: 0; }
.contact-list li { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.contact-list .icon-badge { width: 42px; height: 42px; margin: 0; flex-shrink: 0; }
.contact-list .icon-badge svg { width: 18px; height: 18px; }
.contact-list a, .contact-list span { color: var(--white); font-size: 15px; }
.contact-list .sub { display: block; color: var(--muted-2); font-size: 12px; margin-bottom: 2px; }

.contact-card {
  background: var(--navy-2);
  border-radius: 18px;
  padding: 38px;
}

.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; color: #b9b7da; margin-bottom: 8px; }
.field input, .field textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 13px 14px;
  color: var(--white);
  font-family: inherit;
  font-size: 14px;
}
.field textarea { resize: vertical; min-height: 100px; }
.field input::placeholder, .field textarea::placeholder { color: #7a78a0; }

.contact-card .btn-primary { width: 100%; justify-content: center; border: none; cursor: pointer; }

/* ---------- FOOTER ---------- */
footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 40px 0;
}

footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

footer .logo img { height: 24px; }
footer .copy { color: var(--muted-2); font-size: 12.5px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .nav ul { display: none; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .card-grid, .product-grid { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .hero { padding: 90px 0 90px; }
  .stat-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover, .product-card:hover { transform: none; }
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}