:root {
  --navy: #0e2a47; --navy-2: #14395f; --sea: #1d6f8f; --accent: #e8892b;
  --ink: #1b2733; --muted: #566475; --bg: #fff; --band: #eef4f8; --line: #d9e3ec; --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--sea); }
h1, h2, h3 { line-height: 1.2; color: var(--navy); }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.1rem); margin: 0 0 .5em; }
h3 { font-size: 1.15rem; margin: 0 0 .4em; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 0; background: #fff; padding: 8px 14px; z-index: 50; }
.skip:focus { left: 8px; top: 8px; }

/* header */
.site-header { background: var(--navy); position: sticky; top: 0; z-index: 20; box-shadow: 0 2px 10px rgba(0,0,0,.18); }
.bar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 22px; padding-top: 10px; padding-bottom: 10px; }
.brand { color: #fff; text-decoration: none; font-weight: 800; font-size: 1.2rem; line-height: 1.15; }
.brand span { display: block; font-weight: 400; font-size: .75rem; color: #b9c8d8; letter-spacing: .06em; }
nav { display: flex; flex-wrap: wrap; gap: 2px 20px; margin-left: auto; }
nav a { color: #dce6f0; text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; font-weight: 500; }
nav a:hover, nav a[aria-current] { color: #fff; border-bottom-color: var(--accent); }

/* buttons */
.btn { display: inline-block; background: var(--accent); color: #1a1208; font-weight: 700; text-decoration: none; padding: 11px 22px; border-radius: 999px; border: 2px solid var(--accent); transition: transform .12s, background .12s; }
.btn:hover { background: #f19a42; transform: translateY(-1px); }
.btn.small { padding: 7px 16px; font-size: .95rem; }
.btn.big { padding: 14px 30px; font-size: 1.08rem; }
.btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.7); }
.btn.ghost:hover { background: rgba(255,255,255,.12); }
.btn.ghost.dark { color: var(--navy); border-color: var(--navy); }
.btn.ghost.dark:hover { background: rgba(14,42,71,.07); }
.btn.dark { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.dark:hover { background: var(--navy-2); }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 0; }

/* hero */
.hero { background: radial-gradient(1000px 500px at 80% 10%, #1f5f86 0%, transparent 60%), linear-gradient(160deg, var(--navy) 0%, #0b3b5c 100%); color: #fff; padding: 56px 0 0; overflow: hidden; }
.herogrid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; align-items: end; }
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5.4vw, 3.4rem); margin: .1em 0 .35em; }
.kicker { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 700; color: var(--accent); margin: 0; }
.lead { font-size: 1.2rem; max-width: 38em; }
.hero .lead { color: #d3e1ee; }
.lead.dark { color: var(--muted); font-size: 1.1rem; }
.hero > .wrap > div:first-child { padding-bottom: 64px; align-self: center; }
.heroart img { width: 100%; max-width: 380px; margin: 0 auto; border-radius: 18px 18px 0 0; object-fit: cover; max-height: 460px; }
.trust { background: var(--band); }
.trust ul { list-style: none; margin: 0; padding: 16px 20px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px 22px; max-width: 1120px; margin: 0 auto; }
.trust li { color: var(--navy); font-size: .95rem; padding-left: 24px; position: relative; font-weight: 600; }
.trust li::before { content: "\2713"; position: absolute; left: 0; color: var(--sea); font-weight: 800; }

/* blocks */
.block { padding-top: 60px; padding-bottom: 60px; }
.narrow { max-width: 820px; }
.sub { color: var(--muted); max-width: 40em; margin-top: -.2em; }
.band { background: var(--band); padding: 60px 0; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 26px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 1px 2px rgba(14,42,71,.05); }
.card img { width: 100%; height: 210px; object-fit: cover; }
.card h3, .card p { padding: 0 20px; }
.card h3 { margin-top: 18px; }
.card p { margin: 0 0 20px; color: var(--muted); }
.more { font-weight: 700; }
.two { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; }
.two img { border-radius: var(--radius); max-height: 480px; width: 100%; object-fit: cover; }
.appbox { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; background: linear-gradient(135deg, var(--band), #fff); border: 1px solid var(--line); border-radius: 18px; padding: 30px; }
.appbox h2 { margin-bottom: .2em; }
.appbox p { margin: 0; max-width: 40em; color: var(--muted); }
.appbox .btns { margin: 0; }
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--navy); font-size: 1.05rem; }
.faq details p { margin: 10px 0 0; color: var(--muted); }

/* cta */
.cta { background: linear-gradient(135deg, var(--sea), var(--navy)); color: #fff; text-align: center; padding: 56px 0; }
.cta h2 { color: #fff; }
.cta .btns { justify-content: center; }

/* inner pages */
.pagehead { background: linear-gradient(160deg, var(--navy), #0b3b5c); color: #fff; padding: 52px 0 42px; }
.pagehead h1 { color: #fff; margin: 0 0 8px; font-size: clamp(2rem, 5vw, 3rem); }
.pagehead .lead { color: #d3e1ee; margin: 0; }
.service { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; padding-top: 48px; padding-bottom: 20px; }
.service img { border-radius: var(--radius); width: 100%; max-height: 420px; object-fit: cover; }
.service.flip > :first-child { order: 2; }
.prose { max-width: 780px; padding-top: 44px; padding-bottom: 60px; }
.prose h2 { font-size: 1.4rem; margin-top: 1.6em; }
.contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 0; }
.contact div { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; }
.contact dt { color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
.contact dd { margin: 4px 0 0; font-size: 1.15rem; font-weight: 600; }

/* footer */
.site-footer { background: #0a1f35; color: #b9c8d8; padding: 44px 0 30px; }
.foot { display: grid; grid-template-columns: 1.6fr 1.2fr 1fr 1fr; gap: 28px; }
.fcol { display: flex; flex-direction: column; gap: 6px; font-size: .95rem; }
.fcol strong { color: #fff; margin-bottom: 4px; }
.fcol p { margin: 0; }
.fcol a { color: #b9c8d8; text-decoration: none; }
.fcol a:hover { color: #fff; text-decoration: underline; }

@media (max-width: 900px) {
  .herogrid, .two, .service { grid-template-columns: 1fr; }
  .hero > .wrap > div:first-child { padding-bottom: 24px; }
  .heroart { max-width: 340px; margin: 0 auto; }
  .service.flip > :first-child { order: 0; }
  .cards { grid-template-columns: 1fr 1fr; }
  .trust ul { grid-template-columns: 1fr 1fr; }
  .foot { grid-template-columns: 1fr 1fr; }
  nav { margin-left: 0; order: 3; width: 100%; }
}
@media (max-width: 560px) {
  .cards, .trust ul, .foot, .contact { grid-template-columns: 1fr; }
  .bar > .btn { margin-left: auto; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }