:root{
  --abyss:#04121f; --deep:#072438; --mid:#0d3b56; --tide:#0e7490;
  --surf:#22b8cf; --foam:#e8f6f9; --sand:#f5f1e8; --ink:#0b1a24;
  --line:rgba(255,255,255,.14); --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font:400 17px/1.65 "Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:#fff;
}
img{max-width:100%;display:block}
a{color:var(--tide);text-decoration-thickness:1px;text-underline-offset:3px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(2.1rem,5.5vw,3.6rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);margin-bottom:.6em}
h3{font-size:1.18rem;margin-bottom:.4em}
p{margin-bottom:1em}
section{padding:clamp(56px,8vw,92px) 0}
.alt{background:var(--sand)}
.dark{background:var(--deep);color:var(--foam)}
.dark h2,.dark h3{color:#fff}
.dark a{color:var(--surf)}

/* header */
header{position:sticky;top:0;z-index:60;background:rgba(4,18,31,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 22px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-weight:800;letter-spacing:-.02em;font-size:1.12rem}
.brand span{color:var(--surf)}
.brand svg{flex:0 0 auto}
.menu{display:flex;gap:24px;list-style:none;align-items:center}
.menu a{color:#cfe6ee;text-decoration:none;font-size:.95rem;font-weight:500}
.menu a:hover,.menu a[aria-current="page"]{color:#fff}
.callbtn{background:var(--surf);color:var(--abyss)!important;padding:9px 17px;border-radius:999px;font-weight:700;font-size:.93rem;white-space:nowrap}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;color:#fff;padding:7px 10px;font-size:1.1rem;cursor:pointer}
@media(max-width:860px){
  .menu{position:absolute;top:100%;left:0;right:0;background:var(--abyss);flex-direction:column;align-items:stretch;gap:0;padding:8px 0;border-bottom:1px solid var(--line);display:none}
  .menu.open{display:flex}
  .menu li{padding:0 22px}
  .menu a{display:block;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.07)}
  .menu .callbtn{text-align:center;margin:10px 0;border-bottom:none}
  .burger{display:block}
}

/* hero */
.hero{
  background:
    linear-gradient(180deg,rgba(4,18,31,.72),rgba(4,18,31,.9)),
    radial-gradient(1100px 520px at 72% -10%,#12678f 0%,transparent 62%),
    linear-gradient(165deg,#072438,#04121f 70%);
  color:#fff;padding:clamp(70px,11vw,130px) 0 clamp(56px,8vw,96px);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:.79rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--surf);
  border:1px solid rgba(34,184,207,.4);border-radius:999px;padding:7px 15px;margin-bottom:22px;
}
.hero p.lede{font-size:clamp(1.05rem,2.1vw,1.3rem);color:#c4dde7;max-width:62ch;margin-top:18px}
.cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}
.btn{
  display:inline-block;padding:14px 27px;border-radius:10px;font-weight:700;
  text-decoration:none;font-size:1rem;transition:transform .12s ease,filter .12s ease;
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.07)}
.btn-p{background:var(--surf);color:var(--abyss)}
.btn-s{border:1px solid rgba(255,255,255,.35);color:#fff}
.trust{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:34px;font-size:.9rem;color:#9fc4d2}
.trust b{color:#fff}

/* grid + cards */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(268px,1fr))}
.card{
  background:#fff;border:1px solid #e2e5e4;border-radius:14px;padding:26px;
  transition:box-shadow .15s ease,border-color .15s ease;
}
.card:hover{box-shadow:0 10px 30px rgba(7,36,56,.09);border-color:#cfd8dc}
.dark .card{background:rgba(255,255,255,.05);border-color:var(--line)}
.card .ic{width:38px;height:38px;color:var(--tide);margin-bottom:15px}
.dark .card .ic{color:var(--surf)}
.card p:last-child{margin-bottom:0}
.lead{font-size:1.1rem;color:#3d5561;max-width:66ch}
.dark .lead{color:#b6d3de}

ul.ticks{list-style:none;margin:.4em 0 1em}
ul.ticks li{position:relative;padding-left:27px;margin-bottom:.55em}
ul.ticks li::before{
  content:"";position:absolute;left:0;top:.52em;width:13px;height:8px;
  border-left:2.5px solid var(--tide);border-bottom:2.5px solid var(--tide);
  transform:rotate(-45deg);
}
.dark ul.ticks li::before{border-color:var(--surf)}

.badge{display:inline-block;background:var(--foam);color:var(--mid);border-radius:6px;padding:4px 11px;font-size:.83rem;font-weight:600;margin:0 6px 8px 0}
.dark .badge{background:rgba(34,184,207,.14);color:var(--surf)}

.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:clamp(28px,5vw,60px);align-items:start}

/* footer */
footer{background:var(--abyss);color:#93b4c2;padding:56px 0 30px;font-size:.94rem}
footer h4{color:#fff;font-size:1rem;margin-bottom:13px}
footer a{color:#c3dee8;text-decoration:none}
footer a:hover{color:#fff;text-decoration:underline}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:34px;margin-bottom:38px}
.legal{border-top:1px solid var(--line);padding-top:22px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.86rem;color:#6f94a4}
.legal a{color:#8fb2c1}

/* forms */
form label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
form input,form select,form textarea{
  width:100%;padding:12px 14px;border:1px solid #cfd8dc;border-radius:9px;
  font:inherit;font-size:1rem;margin-bottom:16px;background:#fff;color:var(--ink);
}
form textarea{min-height:130px;resize:vertical}
form input:focus,form select:focus,form textarea:focus{outline:2px solid var(--tide);outline-offset:1px;border-color:var(--tide)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.note{font-size:.87rem;color:#5c7683}

.mapwrap{border-radius:14px;overflow:hidden;border:1px solid #dde3e5;line-height:0}
.mapwrap iframe{width:100%;height:330px;border:0}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}