* { box-sizing: border-box; }

:root {
  --blue: #064f9e;
  --blue-2: #0c66c8;
  --navy: #0d2945;
  --deep: #071b2e;
  --text: #17324f;
  --muted: #607489;
  --line: rgba(16, 41, 67, 0.11);
  --bg: #f4f8fc;
  --soft: #eaf2fb;
  --white: #ffffff;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 102px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand { display: flex; align-items: center; flex: 0 0 auto; }

.brand-logo {
  height: 78px;
  width: auto;
  max-width: 420px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #405872;
  font-weight: 650;
  font-size: 14px;
}

.nav-links a:hover { color: var(--blue); }

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 800;
  transition: .22s ease;
  white-space: nowrap;
}

.nav-cta,
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 14px 28px rgba(6,79,158,.20);
}

.btn-ghost,
.btn-outline {
  color: var(--blue);
  background: rgba(255,255,255,.90);
  border: 1px solid rgba(6,79,158,.16);
}

.btn-white { background: #fff; color: var(--blue); }

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

.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #0b223b;
}

.hero-bg { position: absolute; inset: 0; }

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6,20,36,.88) 0%, rgba(8,31,52,.74) 45%, rgba(8,31,52,.28) 100%),
    linear-gradient(180deg, rgba(0,0,0,.10), rgba(0,0,0,.30));
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 370px;
  gap: 46px;
  align-items: end;
  padding: 82px 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.light { color: rgba(255,255,255,.82); }

h1, h2, h3, p { margin-top: 0; }

h1 {
  color: #fff;
  font-size: clamp(42px, 5.3vw, 72px);
  line-height: 1.04;
  letter-spacing: -.055em;
  max-width: 860px;
  margin-bottom: 20px;
}

.hero-lead {
  color: rgba(255,255,255,.78);
  max-width: 760px;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 26px;
}

.hero-card {
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 28px;
  padding: 26px;
  box-shadow: 0 24px 56px rgba(0,0,0,.28);
  overflow: hidden;
}

.hero-card-head {
  display: grid;
  grid-template-columns: 76px 1fr;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.hero-icon-box {
  width: 76px;
  height: 76px;
  border-radius: 20px;
  background: #f4f8fc;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-icon-box img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  display: block;
}

.hero-card-head small {
  display: block;
  color: #718398;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .10em;
  margin-bottom: 6px;
}

.hero-card-head strong {
  display: block;
  color: var(--navy);
  font-size: 21px;
  line-height: 1.2;
}

.hero-card-grid {
  display: grid;
  gap: 12px;
}

.hero-card-grid div {
  padding: 15px;
  border-radius: 16px;
  background: #f4f8fc;
  border: 1px solid var(--line);
}

.hero-card-grid small {
  display: block;
  color: #718398;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .10em;
  margin-bottom: 5px;
}

.hero-card-grid strong { color: var(--navy); }

.signal-strip {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.strip-grid div {
  padding: 24px 20px;
  border-right: 1px solid var(--line);
}

.strip-grid div:last-child { border-right: 0; }

.strip-grid span {
  display: block;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 7px;
}

.strip-grid strong { color: var(--navy); }

.section { padding: 96px 0; }

.section h2 {
  color: var(--navy);
  font-size: clamp(32px,3.7vw,48px);
  line-height: 1.12;
  letter-spacing: -.045em;
  margin-bottom: 15px;
}

.section p { color: var(--muted); font-size: 16px; }

.section-head { max-width: 860px; margin-bottom: 38px; }

.intro-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 52px;
  align-items: start;
}

.product-visual-section { background: #fff; }

.visual-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 22px;
}

.visual-card {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  border-radius: 30px;
  background: var(--deep);
  box-shadow: 0 24px 48px rgba(16,41,67,.12);
}

.visual-card.large {
  grid-row: span 2;
  min-height: 862px;
}

.visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  opacity: .88;
}

.visual-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6,20,36,.08), rgba(6,20,36,.82));
}

.visual-content {
  position: absolute;
  z-index: 1;
  left: 28px;
  right: 28px;
  bottom: 28px;
  color: #fff;
}

.visual-content span {
  display: inline-flex;
  margin-bottom: 10px;
  color: rgba(255,255,255,.76);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .14em;
}

.visual-content h3 {
  margin-bottom: 10px;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: -.03em;
}

.visual-content p {
  color: rgba(255,255,255,.76);
  max-width: 560px;
}

.category-section { background: var(--soft); }

.category-layout {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 42px;
  align-items: start;
}

.category-copy {
  position: sticky;
  top: 130px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 18px;
}

.category-card,
.process-card,
.contact-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: 0 18px 34px rgba(16,41,67,.06);
}

.category-card { padding: 28px; }

.category-card h3,
.process-card h3 {
  color: var(--navy);
  margin-bottom: 12px;
  font-size: 20px;
}

.category-card ul {
  margin: 0;
  padding-left: 18px;
  color: #607489;
}

.category-card li { margin-bottom: 8px; }

.industries-section {
  background: linear-gradient(135deg, #0a2239, #102f50);
  color: #fff;
}

.industries-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 42px;
  align-items: center;
}

.industries-image {
  overflow: hidden;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 22px 48px rgba(0,0,0,.22);
}

.industries-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.industries-copy h2 { color: #fff; }
.industries-copy p { color: rgba(255,255,255,.74); }

.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.pill-grid span {
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.13);
  color: rgba(255,255,255,.88);
  font-weight: 700;
}

.process-section { background: #fff; }

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

.process-card { padding: 26px; }

.process-card span {
  display: inline-flex;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 36px;
}

.cta-band {
  padding: 76px 0;
  background: linear-gradient(135deg, var(--blue), #12365e);
  color: #fff;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.cta-inner h2 {
  color: #fff;
  font-size: clamp(30px,3.8vw,48px);
  line-height: 1.12;
  letter-spacing: -.04em;
  margin: 0;
  max-width: 850px;
}

.contact-section { background: #fff; }

.contact-grid {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 42px;
  align-items: start;
}

.contact-note {
  margin-top: 26px;
  padding: 20px;
  border-radius: 20px;
  background: #f4f8fc;
  border: 1px solid var(--line);
}

.contact-note strong {
  display: block;
  color: var(--navy);
  margin-bottom: 6px;
}

.contact-note span { color: var(--muted); }

.contact-card {
  padding: 30px;
  overflow: hidden;
}

.contact-line {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.contact-line span {
  color: #6e8298;
  font-weight: 700;
}

.contact-line strong {
  color: var(--navy);
  text-align: right;
  min-width: 0;
  overflow-wrap: anywhere;
}

.qr-box {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  margin: 24px 0;
  padding: 20px;
  border-radius: 22px;
  background: #f7faff;
  border: 1px solid var(--line);
  overflow: hidden;
}

.qr-link {
  display: block;
  width: 150px;
  height: 150px;
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 8px;
}

.qr-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
  display: block;
}

.qr-copy {
  min-width: 0;
}

.qr-copy strong {
  display: block;
  color: var(--navy);
  font-size: 18px;
  margin-bottom: 8px;
}

.qr-copy p {
  margin: 0;
  overflow-wrap: anywhere;
}

.contact-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.half { width: 100%; }

.site-footer {
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 28px 0 42px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-logo {
  height: 54px;
  width: auto;
}

.footer-inner p {
  margin: 0;
  color: #6e8298;
  font-size: 14px;
}

@media (max-width: 1080px) {
  .nav-links { display: none; }

  .hero-content,
  .intro-grid,
  .category-layout,
  .industries-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .category-copy { position: static; }

  .visual-grid { grid-template-columns: 1fr; }

  .visual-card.large,
  .visual-card { min-height: 480px; }

  .process-grid,
  .strip-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 720px) {
  .container { width: min(100% - 28px, 1200px); }

  .nav { min-height: 86px; gap: 12px; }
  .brand-logo { height: 58px; max-width: 260px; }
  .nav-cta { padding: 11px 14px; font-size: 13px; }

  .hero { min-height: auto; }
  .hero-content { padding: 64px 0 34px; gap: 26px; grid-template-columns: 1fr; }

  h1 { font-size: 35px; line-height: 1.08; }
  .hero-lead { font-size: 15px; }

  .hero-card { padding: 22px; }
  .hero-card-head { grid-template-columns: 64px 1fr; gap: 14px; }
  .hero-icon-box { width: 64px; height: 64px; border-radius: 17px; }
  .hero-icon-box img { width: 50px; height: 50px; }
  .hero-card-head strong { font-size: 18px; }

  .section { padding: 70px 0; }

  .strip-grid,
  .category-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .strip-grid div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .visual-card.large,
  .visual-card { min-height: 430px; }

  .visual-content {
    left: 22px;
    right: 22px;
    bottom: 22px;
  }

  .visual-content h3 { font-size: 24px; }

  .cta-inner,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-line {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .contact-line strong { text-align: left; }

  .qr-box {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .qr-link {
    width: 156px;
    height: 156px;
  }

  .contact-actions {
    grid-template-columns: 1fr;
  }
}