:root {
  --blue: #0b2f83;
  --blue-2: #164fb8;
  --navy: #071b4b;
  --ink: #15213b;
  --muted: #5e6b80;
  --line: #dce5f4;
  --soft: #f4f7fb;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(10, 39, 100, 0.15);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.shell { width: min(1180px, 92%); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(220, 229, 244, 0.92);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}
.nav-shell { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand img { width: 270px; max-height: 62px; object-fit: contain; object-position: left center; }
.desktop-nav { display: flex; align-items: center; gap: 24px; color: #2e4169; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.035em; }
.desktop-nav > a:not(.nav-button) { padding: 31px 0 27px; border-bottom: 3px solid transparent; }
.desktop-nav > a:not(.nav-button):hover { color: var(--blue); border-color: var(--blue); }
.nav-button { padding: 11px 18px; border-radius: 999px; background: var(--blue); color: white; }
.mobile-menu { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(22, 79, 184, .10), transparent 32%),
    linear-gradient(135deg, #fff 0%, #f7f9fd 55%, #edf3ff 100%);
}
.hero::after {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  right: -230px;
  bottom: -250px;
  border-radius: 50%;
  border: 76px solid rgba(11, 47, 131, .05);
}
.hero-grid { min-height: 700px; display: grid; grid-template-columns: .96fr 1.04fr; align-items: center; gap: 66px; padding: 72px 0 82px; }
.eyebrow, .kicker {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.hero h1, h2 { letter-spacing: -.035em; }
.hero h1 { margin: 0; color: var(--blue); font-size: clamp(43px, 5.2vw, 70px); line-height: 1.02; max-width: 720px; }
.hero-lead { margin: 24px 0 0; max-width: 650px; color: #506078; font-size: 19px; line-height: 1.72; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 13px 21px; border-radius: 12px; font-size: 14px; font-weight: 900; }
.primary { background: var(--blue); color: white; box-shadow: 0 12px 28px rgba(11, 47, 131, .2); }
.ghost { color: var(--blue); border: 1px solid var(--line); background: white; }
.trust-row { display: flex; gap: 30px; margin-top: 38px; }
.trust-row div { display: grid; gap: 0; }
.trust-row strong { color: var(--blue); font-size: 22px; line-height: 1.15; }
.trust-row span { color: var(--muted); font-size: 12px; }
.hero-media { position: relative; margin: 0; min-height: 520px; border-radius: 34px; overflow: hidden; box-shadow: var(--shadow); background: #e8eef8; }
.hero-media > img { width: 100%; height: 520px; object-fit: cover; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(5, 25, 70, .55)); pointer-events: none; }
.hero-media figcaption, .feature-media figcaption { position: absolute; z-index: 2; left: 22px; bottom: 18px; color: white; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.image-chip { position: absolute; z-index: 3; display: flex; gap: 9px; align-items: center; padding: 11px 15px; border: 1px solid rgba(255,255,255,.72); border-radius: 14px; background: rgba(255,255,255,.9); color: var(--blue); font-size: 13px; font-weight: 900; box-shadow: 0 12px 30px rgba(7,27,75,.15); backdrop-filter: blur(10px); }
.image-chip span { display: inline-grid; place-items: center; width: 25px; height: 25px; border-radius: 8px; background: var(--blue); color: white; font-size: 10px; }
.chip-one { left: 22px; top: 24px; }
.chip-two { right: 22px; top: 92px; }

.proof-strip { background: var(--navy); color: white; }
.proof-grid { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #e6eeff; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.proof-grid i { width: 5px; height: 5px; border-radius: 50%; background: #3f72dc; }

.section { padding: 100px 0; }
.soft { background: var(--soft); }
.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 88px; align-items: start; }
h2 { margin: 0; color: #132a5a; font-size: clamp(35px, 4vw, 52px); line-height: 1.08; }
.about-copy { max-width: 720px; }
.about-copy p, .feature-copy > p, .section-heading > p { margin: 0 0 18px; color: var(--muted); font-size: 17px; line-height: 1.75; }
.legal-pill { display: inline-flex; margin-top: 12px; padding: 8px 13px; border-radius: 999px; background: #edf3ff; color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .06em; }

.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 70px; align-items: end; margin-bottom: 44px; }
.section-heading > p { margin: 0; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { min-height: 270px; display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: white; transition: transform .2s ease, box-shadow .2s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: 0 18px 42px rgba(13, 41, 99, .1); }
.service-number { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 32px; border-radius: 12px; background: #edf3ff; color: var(--blue); font-size: 12px; font-weight: 900; }
h3 { margin: 0 0 10px; color: #193160; font-size: 20px; line-height: 1.25; }
.service-card p, .values-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.supply-showcase { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; margin-top: 62px; padding: 24px; border: 1px solid var(--line); border-radius: 30px; background: white; box-shadow: 0 24px 70px rgba(13, 41, 99, .08); }
.supply-media { position: relative; overflow: hidden; margin: 0; min-height: 430px; border-radius: 23px; background: #e9eef7; }
.supply-media img { width: 100%; height: 430px; object-fit: cover; }
.supply-media::after { content: ""; position: absolute; inset: 55% 0 0; background: linear-gradient(transparent, rgba(5,25,70,.62)); }
.supply-media figcaption { position: absolute; z-index: 2; left: 20px; bottom: 17px; color: white; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.supply-copy { padding-right: 20px; }
.supply-copy > p:not(.kicker) { margin: 20px 0 0; color: var(--muted); font-size: 16px; line-height: 1.75; }
.supply-tags { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 26px; }
.supply-tags span { padding: 11px 12px; border-radius: 10px; background: #edf3ff; color: #2c426c; font-size: 12px; font-weight: 800; }
.supply-tags span::before { content: "✓"; margin-right: 7px; color: var(--blue); }

.feature-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 70px; align-items: center; }
.feature-media { position: relative; overflow: hidden; margin: 0; min-height: 540px; border-radius: 30px; background: #e9eef7; box-shadow: var(--shadow); }
.feature-media img { width: 100%; height: 540px; object-fit: cover; }
.feature-media::after { content: ""; position: absolute; inset: 50% 0 0; background: linear-gradient(transparent, rgba(5,25,70,.62)); }
.feature-copy > p { margin-top: 20px; }
.tag-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 28px; }
.tag-grid span { padding: 11px 13px; border: 1px solid var(--line); border-radius: 11px; color: #2c426c; background: white; font-size: 13px; font-weight: 800; }
.tag-grid span::before { content: "✓"; margin-right: 8px; color: var(--blue); }
.text-link { display: inline-flex; gap: 12px; align-items: center; margin-top: 30px; color: var(--blue); font-size: 14px; font-weight: 900; }
.text-link b { font-size: 20px; }

.obra-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: 72px; align-items: center; }
.obra-copy { max-width: 580px; }
.obra-panel { padding: 34px; border: 1px solid var(--line); border-radius: 26px; background: var(--soft); }
.obra-panel .tag-grid { margin-top: 0; }
.obra-panel .tag-grid span { padding: 15px 14px; background: white; }

.tech-section { overflow: hidden; background: var(--navy); }
.tech-grid { grid-template-columns: .92fr 1.08fr; }
.tech-copy h2 { color: white; }
.tech-copy > p { color: #c9d6ef; }
.light-kicker { color: #8fb1fb; }
.tech-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 28px; }
.tech-list span { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.14); color: #e6eeff; font-size: 13px; font-weight: 800; }
.tech-quote { margin-top: 30px!important; padding-left: 16px; border-left: 3px solid #5f8ef4; color: white!important; font-size: 19px!important; font-weight: 800; }
.tech-media { box-shadow: 0 28px 85px rgba(0, 0, 0, .34); }

.values-section { background: white; }
.section-heading.compact { grid-template-columns: 1fr; margin-bottom: 34px; }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.values-grid > div { padding: 28px 24px; border-top: 3px solid var(--blue); background: var(--soft); }
.values-grid strong { display: block; margin-bottom: 22px; color: #6f8bc7; font-size: 12px; letter-spacing: .1em; }

.contact-section { padding: 92px 0; background: linear-gradient(135deg, #0b2f83, #071b4b); color: white; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.contact-grid h2 { color: white; }
.contact-grid > div:first-child > p:last-child { max-width: 570px; color: #d4e0f7; font-size: 17px; }
.contact-card { padding: 28px; border: 1px solid rgba(255,255,255,.18); border-radius: 24px; background: rgba(255,255,255,.08); backdrop-filter: blur(10px); }
.contact-line { display: grid; grid-template-columns: 115px 1fr; gap: 14px; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.contact-line span { color: #91aff0; font-size: 11px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.contact-line a, .contact-line p { margin: 0; color: white; font-size: 14px; }
.contact-button { width: 100%; margin-top: 22px; background: white; color: var(--blue); }

footer { padding: 28px 0; background: #05173f; color: #cfdbf2; }
.footer-grid { display: grid; grid-template-columns: 260px 1fr auto; gap: 28px; align-items: center; }
.footer-grid img { width: 220px; padding: 5px 9px; border-radius: 8px; background: white; }
.footer-grid p, .footer-grid a { margin: 0; font-size: 12px; }
.footer-grid p { text-align: center; }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .mobile-menu { display: block; position: relative; }
  .mobile-menu summary { list-style: none; cursor: pointer; padding: 10px 15px; border-radius: 10px; background: var(--blue); color: white; font-size: 12px; font-weight: 900; text-transform: uppercase; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu > div { position: absolute; right: 0; top: 48px; width: 240px; display: grid; padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: white; box-shadow: var(--shadow); }
  .mobile-menu a { padding: 9px 8px; color: #2d416b; font-size: 13px; font-weight: 800; }
  .hero-grid, .feature-grid, .about-grid, .contact-grid, .supply-showcase, .obra-layout { grid-template-columns: 1fr; }
  .hero-grid { padding-top: 58px; gap: 42px; }
  .hero-media, .hero-media > img { height: 480px; min-height: 480px; }
  .about-grid, .contact-grid { gap: 36px; }
  .section-heading { grid-template-columns: 1fr; gap: 14px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .feature-grid { gap: 44px; }
  .supply-showcase { gap: 34px; }
  .supply-copy { padding: 0 12px 10px; }
  .obra-layout { gap: 34px; }
  .tech-grid .feature-copy { order: 1; }
  .tech-grid .feature-media { order: 2; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-grid img { margin: 0 auto; }
  .footer-grid p { text-align: center; }
}

@media (max-width: 640px) {
  .nav-shell { min-height: 70px; }
  .brand img { width: 220px; }
  .hero-grid { min-height: auto; padding: 46px 0 58px; }
  .hero h1 { font-size: 41px; }
  .hero-lead { font-size: 17px; }
  .trust-row { gap: 18px; }
  .hero-media, .hero-media > img { height: 360px; min-height: 360px; }
  .chip-two { top: auto; bottom: 55px; right: 16px; }
  .chip-one { top: 16px; left: 16px; }
  .section { padding: 72px 0; }
  .proof-grid { min-height: 86px; display: grid; grid-template-columns: 1fr 1fr; padding: 18px 0; }
  .proof-grid i { display: none; }
  .service-grid, .values-grid, .tag-grid, .tech-list, .supply-tags { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .feature-media, .feature-media img { height: 390px; min-height: 390px; }
  .supply-showcase { margin-top: 42px; padding: 14px; border-radius: 22px; }
  .supply-media, .supply-media img { height: 330px; min-height: 330px; }
  .obra-panel { padding: 20px; }
  .contact-line { grid-template-columns: 1fr; gap: 5px; }
}