:root {
  --navy: #1E3A73;
  --navy-deep: #0F2552;
  --blue: #1B56B0;
  --blue-hover: #15468F;
  --gold: #E8B04B;
  --wa: #1A7F4B;
  --ink: #0B1730;
  --text: #33405A;
  --muted: #5B6880;
  --line: #DDE3EE;
  --soft: #F3F6FB;
  --bg: #FFFFFF;
  --on-navy: #D9E2F2;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15, 37, 82, .06), 0 8px 24px rgba(15, 37, 82, .08);
  --head: 'Lexend', system-ui, sans-serif;
  --body: 'Source Sans 3', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.6 var(--body); }
[hidden] { display: none !important; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--head); color: var(--ink); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 600; text-wrap: balance; }
h3 { font-size: 1.1rem; font-weight: 600; }
p { margin: 0 0 1em; }
a { color: var(--blue); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 100; }
.skip:focus { top: 12px; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 22px;
  background: var(--blue); color: #fff; border: 2px solid var(--blue); border-radius: 10px; font: 600 1rem var(--body);
  text-decoration: none; cursor: pointer; transition: background-color .2s, border-color .2s, transform .2s; }
.btn:hover { background: var(--blue-hover); border-color: var(--blue-hover); }
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 40px; padding: 8px 16px; }
.btn-lg { min-height: 52px; padding: 12px 28px; font-size: 1.05rem; }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,.7); }
.btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-wa { background: var(--wa); border-color: var(--wa); }
.btn-wa:hover { background: #146a3e; border-color: #146a3e; }

/* nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.nav.scrolled { border-color: var(--line); box-shadow: 0 2px 12px rgba(15,37,82,.06); }
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand img { height: 44px; width: auto; }
nav { display: flex; align-items: center; gap: 28px; }
nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 600; padding: 8px 0; border-bottom: 2px solid transparent; transition: border-color .2s, color .2s; }
nav a:not(.btn):hover { color: var(--blue); border-color: var(--blue); }
.menu-btn { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; border-radius: 8px; }
.menu-btn svg { width: 26px; height: 26px; stroke: var(--ink); stroke-width: 2; fill: none; stroke-linecap: round; }

/* hero */
.hero { position: relative; color: #fff; overflow: hidden; background: var(--navy-deep); }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(15,37,82,.94) 0%, rgba(15,37,82,.80) 45%, rgba(15,37,82,.25) 100%); }
.hero-in { position: relative; z-index: 1; padding: clamp(80px, 13vw, 150px) 0 clamp(72px, 11vw, 130px); max-width: 1160px; }
.hero h1 { color: #fff; font-size: clamp(2.2rem, 5.6vw, 4rem); font-weight: 700; max-width: 14ch; }
.hero h1 span { display: block; color: var(--gold); font-weight: 500; font-size: .55em; letter-spacing: .04em; margin-top: .4em; }
.hero .lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 52ch; color: #E6ECF7; }
.eyebrow { font: 600 .82rem var(--head); text-transform: uppercase; letter-spacing: .14em; color: var(--blue); margin-bottom: .8em; }
.hero .eyebrow, .sec-navy .eyebrow { color: var(--gold); }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* stats */
.stats { background: var(--navy); color: #fff; }
.stats-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.stats-in div { padding: 26px 20px; border-left: 1px solid rgba(255,255,255,.14); }
.stats-in div:first-child { border-left: 0; }
.stats strong { display: block; font: 700 clamp(1.25rem, 4.6vw, 1.7rem) var(--head); color: #fff; white-space: nowrap; }
.stats span { color: var(--on-navy); font-size: .95rem; }

/* sections */
.sec { padding: clamp(64px, 9vw, 110px) 0; }
.sec-soft { background: var(--soft); }
.sec-navy { background: var(--navy); color: var(--on-navy); }
.sec-navy h2, .sec-navy h3 { color: #fff; }
.sec-photo { position: relative; overflow: hidden; }
.sec-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.sec-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(15,37,82,.86) 0%, rgba(15,37,82,.70) 55%, rgba(15,37,82,.55) 100%); }
.sec-photo .mv-text { text-shadow: 0 1px 12px rgba(10,25,60,.55); }
.sec-photo > .wrap { position: relative; z-index: 1; }
.sub { color: var(--muted); max-width: 60ch; font-size: 1.08rem; margin-bottom: 40px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.photo { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 4 / 3; }
.photo img { width: 100%; height: 100%; object-fit: cover; }

.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.mv article { padding: 8px clamp(20px, 4vw, 56px); }
.mv article + article { border-left: 1px solid rgba(255,255,255,.18); }
.mv-text { font: 400 clamp(1.2rem, 2.2vw, 1.55rem)/1.45 var(--head); color: #fff; margin: 0; }

.grid3 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: border-color .2s, box-shadow .2s; }
.card:hover { border-color: #B9C8E3; box-shadow: var(--shadow); }
.card p { margin: 0; color: var(--muted); }
.ic { width: 44px; height: 44px; padding: 10px; border-radius: 10px; background: #E8EEF9; stroke: var(--blue); stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 18px; }

.why { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 18px; }
.why li { padding-left: 22px; border-left: 3px solid var(--blue); }
.why h3 { margin-bottom: .2em; }
.why p { margin: 0; color: var(--muted); }

/* clear with us */
.split-top { align-items: start; }
.steps { list-style: none; counter-reset: st; padding: 0; margin: 28px 0 8px; display: grid; gap: 16px; }
.steps li { counter-increment: st; display: grid; grid-template-columns: 40px 1fr; column-gap: 14px; }
.steps li::before { content: counter(st); grid-row: span 2; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(232,176,75,.15); color: var(--gold); font: 700 1rem var(--head); border: 1px solid rgba(232,176,75,.45); }
.steps strong { color: #fff; font-family: var(--head); font-weight: 600; }
.steps span { color: var(--on-navy); font-size: .97rem; }
.who { border: 0; padding: 0; margin: 0 0 18px; min-width: 0; }
.who legend { font-weight: 600; color: var(--ink); font-size: .95rem; padding: 0; margin-bottom: 8px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg label { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 10px 12px; border: 2px solid #BFC9DA;
  border-radius: 12px; cursor: pointer; font-size: 1rem; color: var(--muted); transition: border-color .2s, background-color .2s, color .2s; }
.seg label svg { width: 22px; height: 22px; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.seg label:hover { border-color: var(--blue); }
.seg input:checked + label { border-color: var(--blue); background: #EAF0FB; color: var(--navy); }
.seg input:focus-visible + label { outline: 3px solid var(--gold); outline-offset: 2px; }

.done { display: flex; gap: 12px; margin-top: 16px; padding: 14px 16px; border-radius: 12px; background: #EAF6EF; border: 1px solid #9ED3B4; }
.done svg { width: 24px; height: 24px; stroke: var(--wa); stroke-width: 2.4; fill: none; stroke-linecap: round; stroke-linejoin: round; flex: none; margin-top: 2px; }
.done strong { color: var(--ink); }
.done p { margin: 2px 0 0; font-size: .95rem; }

/* contact */
.on-navy { color: var(--on-navy); font-size: 1.1rem; }
.contact { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.contact li { display: flex; align-items: center; gap: 14px; }
.contact svg { width: 22px; height: 22px; stroke: var(--gold); stroke-width: 1.8; fill: none; stroke-linejoin: round; flex: none; }
.contact a { color: #fff; font-size: 1.15rem; font-weight: 600; text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.contact a:hover { text-decoration: underline; }
.quote { background: #fff; color: var(--text); border-radius: var(--radius); padding: clamp(22px, 3vw, 34px); box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.sec-navy .quote h3 { color: var(--ink); font-size: 1.3rem; margin-bottom: 18px; }
.field { display: grid; gap: 6px; margin-bottom: 14px; }
label { font-weight: 600; color: var(--ink); font-size: .95rem; }
.opt { font-weight: 400; color: var(--muted); }
input, select, textarea { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #BFC9DA; border-radius: 10px; font: 400 1rem var(--body); color: var(--ink); background: #fff; transition: border-color .2s, box-shadow .2s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(27,86,176,.2); }
input[aria-invalid="true"] { border-color: #C62828; }
textarea { resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btns .btn { width: 100%; }
.err { color: #C62828; font-weight: 600; margin: 0 0 12px; }
.hint { font-size: .88rem; color: var(--muted); margin: 12px 0 0; }

/* footer */
.foot { background: var(--navy-deep); color: var(--on-navy); padding: 48px 0; text-align: center; }
.foot img { height: 84px; width: auto; margin: 0 auto 14px; }
.foot p { margin: 0 0 6px; }
.foot .small { font-size: .9rem; opacity: .8; }

/* responsive */
@media (max-width: 960px) {
  .grid3 { grid-template-columns: 1fr 1fr; }
  .stats-in { grid-template-columns: 1fr 1fr; }
  .stats-in div:nth-child(3) { border-left: 0; }
  .stats-in div:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.14); }
}
@media (max-width: 760px) {
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  nav { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 16px; box-shadow: 0 12px 24px rgba(15,37,82,.1); display: none; }
  nav.open { display: flex; }
  nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); }
  nav .btn { margin-top: 12px; }
  .split, .mv { grid-template-columns: 1fr; }
  .split-rev .photo { order: 2; }
  .mv article { padding: 0; }
  .mv article + article { border-left: 0; border-top: 1px solid rgba(255,255,255,.18); padding-top: 28px; margin-top: 28px; }
  .grid3 { grid-template-columns: 1fr; }
  .hero::after { background: rgba(15,37,82,.85); }
  .brand img { height: 36px; }
}
@media (max-width: 420px) {
  .stats-in div { padding: 22px 14px; }
  .row2 { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}