:root {
  --blue-950: #06213f;
  --blue-900: #0a315d;
  --blue-800: #0b4f92;
  --blue-700: #0b63ce;
  --blue-600: #1677e8;
  --blue-100: #eaf4ff;
  --blue-50: #f5f9ff;
  --ink: #102033;
  --muted: #66788c;
  --line: #dfe7f1;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(8, 43, 83, 0.13);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 999; background: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: var(--shadow); }
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(223,231,241,.8);
}
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  color: var(--white); font-weight: 900; letter-spacing: -.04em;
  background: linear-gradient(145deg, var(--blue-600), var(--blue-900));
  box-shadow: 0 10px 24px rgba(11,99,206,.25);
}
.brand-text { display: grid; line-height: 1.2; gap: 4px; }
.brand-text strong { font-size: 1.02rem; }
.brand-text small { color: var(--muted); font-size: .75rem; }
.main-nav { display: flex; align-items: center; gap: 28px; font-weight: 700; font-size: .94rem; }
.main-nav a:not(.nav-cta) { color: #30455d; }
.main-nav a:not(.nav-cta):hover { color: var(--blue-700); }
.nav-cta { padding: 12px 19px; color: #fff; background: var(--blue-700); border-radius: 999px; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 1px solid var(--line); background: #fff; border-radius: 12px; }
.menu-toggle span { display: block; height: 2px; background: var(--ink); margin: 5px 0; }

.hero { overflow: hidden; position: relative; background:
  radial-gradient(circle at 12% 10%, rgba(22,119,232,.14), transparent 34%),
  linear-gradient(180deg, #f7fbff 0%, #fff 78%);
}
.hero::after { content: ""; position: absolute; width: 440px; height: 440px; border-radius: 50%; right: -190px; bottom: -220px; border: 70px solid rgba(11,99,206,.06); }
.hero-grid { min-height: 700px; display: grid; grid-template-columns: 1.04fr .96fr; gap: 58px; align-items: center; padding-block: 70px 86px; position: relative; z-index: 1; }
.eyebrow { display: inline-block; color: var(--blue-700); font-size: .78rem; font-weight: 900; letter-spacing: .14em; margin-bottom: 14px; }
.eyebrow-light { color: #9ed0ff; }
.hero h1, .section h2, .cta-band h2 { margin: 0; line-height: 1.03; letter-spacing: -.045em; }
.hero h1 { font-size: clamp(3.3rem, 7vw, 6.3rem); max-width: 820px; }
.hero h1 span { color: var(--blue-700); }
.hero-lead { max-width: 700px; color: #51667e; font-size: 1.12rem; margin: 26px 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 25px; }
.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 20px; border-radius: 12px; border: 1px solid transparent; font-weight: 850; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--blue-700), var(--blue-600)); box-shadow: 0 13px 30px rgba(11,99,206,.22); }
.btn-secondary { background: #fff; border-color: #cfdceb; color: var(--blue-900); }
.btn-white { background: #fff; color: var(--blue-900); box-shadow: 0 10px 30px rgba(0,0,0,.1); }
.btn-full { width: 100%; border: 0; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 18px; color: #51667e; font-size: .92rem; font-weight: 700; }
.hero-media { position: relative; }
.hero-image-wrap { position: relative; border-radius: var(--radius-xl); padding: 14px; background: #fff; box-shadow: var(--shadow); transform: rotate(1.3deg); }
.hero-image-wrap::before { content: ""; position: absolute; inset: -18px 30px auto -20px; height: 70%; background: linear-gradient(135deg, #dff0ff, #b9dcff); border-radius: 36px; z-index: -1; transform: rotate(-5deg); }
.hero-image-wrap img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center; border-radius: 22px; }
.hero-badge { position: absolute; left: -30px; bottom: 34px; background: rgba(6,33,63,.94); color: #fff; padding: 16px 20px; border-radius: 16px; box-shadow: 0 18px 40px rgba(0,0,0,.2); transform: rotate(-1.3deg); }
.hero-badge strong, .hero-badge span { display: block; }
.hero-badge strong { font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: #9ed0ff; }
.hero-badge span { font-size: 1.12rem; font-weight: 850; }

.stats-strip { background: var(--blue-950); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stats-grid > div { min-height: 112px; padding: 24px 24px; display: flex; gap: 15px; align-items: center; border-right: 1px solid rgba(255,255,255,.12); }
.stats-grid > div:last-child { border-right: 0; }
.stats-grid strong { color: #74b8ff; font-size: .86rem; }
.stats-grid span { font-weight: 800; }

.section { padding: 105px 0; }
.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 40px; margin-bottom: 48px; }
.section-heading h2, .section-blue h2, .cta-band h2 { font-size: clamp(2.35rem, 5vw, 4.35rem); }
.section-heading > p { margin: 0; color: var(--muted); max-width: 540px; justify-self: end; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 390px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; overflow: hidden; }
.service-card::after { content: ""; position: absolute; width: 120px; height: 120px; border-radius: 50%; right: -50px; bottom: -50px; background: var(--blue-50); }
.service-card-main { color: #fff; background: linear-gradient(145deg, var(--blue-800), var(--blue-950)); border-color: transparent; box-shadow: var(--shadow); }
.service-card-main::after { background: rgba(255,255,255,.06); }
.service-number { font-size: .8rem; font-weight: 900; letter-spacing: .1em; color: var(--blue-700); margin-bottom: 26px; }
.service-card-main .service-number { color: #8fc8ff; }
.service-card h3 { margin: 0 0 12px; font-size: 1.55rem; }
.service-card p { margin: 0; color: var(--muted); max-width: 620px; }
.service-card-main p { color: #cfdef0; }
.service-card ul { margin: 24px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.service-card li { position: relative; padding-left: 20px; }
.service-card li::before { content: "•"; position: absolute; left: 3px; color: var(--blue-600); font-weight: 900; }
.service-card-main li::before { color: #8fc8ff; }
.service-tag { position: absolute; right: 24px; top: 24px; padding: 8px 10px; background: rgba(255,255,255,.09); color: #bde0ff; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; font-size: .72rem; font-weight: 800; }

.section-blue { position: relative; overflow: hidden; color: #fff; background: linear-gradient(145deg, var(--blue-950), #0c467f); }
.section-blue::before { content: ""; position: absolute; width: 500px; height: 500px; border-radius: 50%; left: -260px; bottom: -240px; border: 70px solid rgba(255,255,255,.04); }
.about-grid { position: relative; display: grid; grid-template-columns: 1fr .86fr; gap: 72px; align-items: center; }
.about-copy p { color: #c9d9e9; max-width: 680px; }
.about-lead { color: #fff !important; font-size: 1.25rem; font-weight: 750; }
.process-card { padding: 34px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius-lg); box-shadow: 0 24px 60px rgba(0,0,0,.12); }
.process-card h3 { margin: 0 0 24px; font-size: 1.35rem; }
.process-card ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 20px; }
.process-card li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; }
.process-card li > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: #fff; color: var(--blue-800); font-weight: 900; }
.process-card li div { display: grid; gap: 4px; }
.process-card small { color: #c8d9ea; line-height: 1.5; }

.gallery-heading { margin-bottom: 34px; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 250px; gap: 14px; }
.gallery-item { position: relative; overflow: hidden; border: 0; padding: 0; border-radius: 18px; background: #dfe9f4; text-align: left; }
.gallery-item-large { grid-row: span 2; }
.gallery-item-wide { grid-column: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease, filter .3s ease; }
.gallery-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 48%, rgba(3,25,49,.8)); }
.gallery-item span { position: absolute; left: 18px; right: 18px; bottom: 16px; z-index: 2; color: #fff; font-weight: 850; font-size: .97rem; }
.gallery-item:hover img { transform: scale(1.045); filter: saturate(1.07); }
.photo-note { color: #7a8da2; font-size: .8rem; margin: 16px 0 0; }

.cta-band { padding: 54px 0; color: #fff; background: linear-gradient(120deg, var(--blue-700), #0c4c96); }
.cta-band-inner { display: flex; justify-content: space-between; gap: 30px; align-items: center; }
.cta-band h2 { font-size: clamp(2rem, 4vw, 3.4rem); }

.contact-section { background: var(--blue-50); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: stretch; }
.contact-card, .contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; box-shadow: 0 15px 45px rgba(8,43,83,.06); }
.contact-card { display: flex; flex-direction: column; }
.contact-row { display: grid; grid-template-columns: 54px 1fr; gap: 15px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-row:hover strong { color: var(--blue-700); }
.contact-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 15px; background: var(--blue-100); color: var(--blue-700); font-size: .67rem; font-weight: 900; }
.contact-row div { display: grid; gap: 3px; align-content: center; }
.contact-row small { color: var(--muted); }
.contact-row strong { transition: color .2s ease; overflow-wrap: anywhere; }
.contact-actions { margin-top: auto; padding-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }
.contact-form h3 { margin: 0 0 4px; font-size: 1.4rem; }
.contact-form > p { margin: 0 0 22px; color: var(--muted); }
.contact-form label { display: grid; gap: 7px; margin-bottom: 15px; font-size: .88rem; font-weight: 800; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid #ccd8e5; border-radius: 11px; padding: 12px 13px; color: var(--ink); background: #fff; outline: none; transition: border .2s ease, box-shadow .2s ease; }
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--blue-600); box-shadow: 0 0 0 4px rgba(22,119,232,.11); }

.site-footer { color: #b7c8d9; background: #04182d; }
.footer-inner { min-height: 128px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; align-items: center; }
.brand-footer .brand-text strong { color: #fff; }
.brand-footer .brand-text small { color: #8aa2bb; }
.footer-inner p { margin: 0; font-size: .86rem; text-align: center; }
.footer-inner > a { justify-self: end; color: #fff; font-weight: 750; font-size: .9rem; }

.lightbox { position: fixed; inset: 0; z-index: 100; display: none; place-items: center; padding: 28px; background: rgba(2,17,31,.9); backdrop-filter: blur(8px); }
.lightbox.is-open { display: grid; }
.lightbox figure { margin: 0; max-width: min(1000px, 92vw); }
.lightbox img { max-height: 78vh; border-radius: 16px; box-shadow: 0 28px 80px rgba(0,0,0,.35); }
.lightbox figcaption { color: #fff; text-align: center; font-weight: 750; margin-top: 12px; }
.lightbox-close { position: absolute; top: 22px; right: 28px; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.08); color: #fff; font-size: 2rem; line-height: 1; }

@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .main-nav { display: none; position: absolute; left: 20px; right: 20px; top: 72px; padding: 18px; flex-direction: column; align-items: stretch; gap: 8px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 10px 12px; }
  .nav-cta { text-align: center; }
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { padding-top: 56px; gap: 48px; }
  .hero-copy { max-width: 760px; }
  .hero-media { max-width: 650px; margin-inline: auto; }
  .hero-image-wrap img { aspect-ratio: 16/10; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid > div:nth-child(2) { border-right: 0; }
  .stats-grid > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.12); }
  .section-heading { grid-template-columns: 1fr; align-items: start; gap: 18px; }
  .section-heading > p { justify-self: start; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item-wide { grid-column: span 1; }
  .cta-band-inner { align-items: flex-start; flex-direction: column; }
  .footer-inner { grid-template-columns: 1fr; padding: 30px 0; justify-items: center; text-align: center; }
  .footer-inner > a { justify-self: center; }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .header-inner { min-height: 72px; }
  .brand-text small { display: none; }
  .hero-grid { min-height: auto; padding-block: 46px 60px; }
  .hero h1 { font-size: clamp(2.75rem, 15vw, 4.2rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions .btn { width: 100%; }
  .hero-badge { left: 12px; bottom: 22px; }
  .stats-grid { grid-template-columns: 1fr; }
  .stats-grid > div { min-height: 84px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .stats-grid > div:last-child { border-bottom: 0; }
  .section { padding: 76px 0; }
  .section-heading h2, .section-blue h2 { font-size: 2.45rem; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; padding: 26px; }
  .service-tag { position: static; display: inline-block; margin-top: 22px; }
  .process-card { padding: 24px; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 250px; }
  .gallery-item-large { grid-row: span 1; }
  .contact-card, .contact-form { padding: 22px; }
  .contact-actions .btn { width: 100%; }
  .cta-band { padding: 44px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}