:root{
  --navy:#0b2545;--harbor:#13315c;--tide:#1b6e8f;--sky:#3a9bc4;--foam:#7fd1e6;
  --mist:#e9f2f7;--sand:#fbfaf7;--ink:#10212f;--slate:#5b6b7a;--line:#dbe6ee;--sun:#f2c14e;
  --radius:16px;--max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--sand);line-height:1.6;font-size:17px}
a{color:var(--tide);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;letter-spacing:-.01em;margin:0}
h2{font-size:clamp(1.6rem,3vw,2.2rem);color:var(--navy)}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--tide);margin-bottom:12px}
p{margin:0 0 1em}
section{padding:72px 0}
.muted{color:var(--slate)}

/* header */
header{position:sticky;top:0;z-index:10;background:rgba(251,250,247,.85);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand svg{width:28px;height:28px}
.nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
.nav li a{color:var(--slate);font-size:.95rem;font-weight:500}
.nav li a:hover{color:var(--navy);text-decoration:none}
@media (max-width:560px){.nav ul{gap:14px}.nav li a{font-size:.88rem}.nav li.hide-sm{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(160deg,var(--navy) 0%,var(--harbor) 55%,var(--tide) 100%);padding:96px 0 140px}
.hero .wrap{position:relative;z-index:1;max-width:820px}
.hero h1{font-size:clamp(2.4rem,6vw,4rem);font-weight:800;letter-spacing:-.03em}
.hero h1 span{color:var(--foam)}
.hero .lede{font-size:clamp(1.1rem,2.2vw,1.4rem);color:#cfe6f1;max-width:620px;margin:20px 0 32px}
.hero .loc{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;color:#a9d4e6;margin-bottom:28px}
.hero .loc svg{width:16px;height:16px}
.btn{display:inline-block;padding:13px 22px;border-radius:999px;font-weight:600;transition:transform .15s,box-shadow .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-light{background:#fff;color:var(--navy);box-shadow:0 6px 20px rgba(0,0,0,.18)}
.btn-ghost{color:#fff;border:1px solid rgba(255,255,255,.4);margin-left:8px}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-dark{background:var(--navy);color:#fff}
.waves{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:110px}
.glow{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(closest-side,rgba(127,209,230,.28),transparent);top:-160px;right:-120px;pointer-events:none}

/* cards */
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:36px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 1px 2px rgba(11,37,69,.04)}
.card h3{font-size:1.15rem;color:var(--navy);margin:14px 0 8px}
.card p{margin:0;color:var(--slate);font-size:.98rem}
.icon{width:44px;height:44px;border-radius:12px;background:var(--mist);display:grid;place-items:center}
.icon svg{width:22px;height:22px;stroke:var(--tide);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* apps */
.apps{background:var(--mist)}
.app{display:flex;gap:18px;align-items:flex-start}
.app .mark{flex:none;width:56px;height:56px;border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:1.3rem;color:#fff}
.app .mark.o{background:linear-gradient(145deg,var(--navy),var(--sky))}
.app .mark.t{background:linear-gradient(145deg,var(--tide),var(--foam))}
.app h3{margin:2px 0 6px}
.app .links{margin-top:10px;font-size:.92rem}
.app .links a{font-weight:600}
.tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--tide);background:var(--mist);border-radius:999px;padding:3px 10px;margin-left:8px;vertical-align:middle}

/* contact */
.contact .box{background:linear-gradient(160deg,var(--navy),var(--harbor));color:#fff;border-radius:24px;padding:48px 32px;text-align:center}
.contact h2{color:#fff}
.contact p{color:#cfe6f1;max-width:520px;margin:12px auto 28px}
.contact .btn-light{font-size:1.05rem}

/* footer */
footer{padding:36px 0;border-top:1px solid var(--line);font-size:.9rem;color:var(--slate);text-align:center}
footer a{color:var(--slate)}
footer a:hover{color:var(--navy)}

/* privacy */
.prose{max-width:720px;margin:0 auto;padding:56px 20px 80px}
.prose h1{font-size:clamp(1.9rem,4vw,2.6rem);color:var(--navy);margin-bottom:8px}
.prose h2{font-size:1.25rem;margin:36px 0 10px}
.prose ul{padding-left:22px}
.prose li{margin-bottom:6px}
.back{display:inline-block;margin-top:40px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}