:root{--deep:#04263f;--ocean:#0a5c8f;--sea:#1496c8;--foam:#e6f6ff;--sand:#f2faff;--aqua:#3fd0d4;--ink:#0e2a3d}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--sand);line-height:1.6}
a{text-decoration:none;color:inherit}
.nav{position:absolute;top:0;left:0;right:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:16px 20px;color:#fff}
.logo{font-weight:800;font-size:1.2rem}
.nav nav{display:flex;align-items:center;gap:18px}
.nav nav a:not(.btn){display:none;font-weight:500;opacity:.9}
.btn{display:inline-block;background:linear-gradient(135deg,var(--aqua),var(--sea));color:#042b3f;font-weight:700;border:0;border-radius:999px;padding:14px 26px;font-size:1rem;cursor:pointer;box-shadow:0 8px 24px rgba(20,150,200,.35);transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn.small{padding:9px 18px;font-size:.9rem}
.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6);box-shadow:none}
.btn.ghost.dark{color:var(--ocean);border-color:var(--ocean)}
.hero{position:relative;background:radial-gradient(circle at 80% 10%,#1d8fc0 0,transparent 50%),linear-gradient(180deg,var(--deep),var(--ocean));color:#fff;padding:120px 22px 130px;text-align:center;overflow:hidden}
.hero-inner{max-width:760px;margin:auto}
.eyebrow{display:inline-block;background:rgba(255,255,255,.12);padding:6px 14px;border-radius:999px;font-size:.85rem;letter-spacing:.04em}
h1{font-size:clamp(2rem,7vw,3.6rem);line-height:1.1;margin:18px 0}
.lead{font-size:1.1rem;opacity:.92;max-width:600px;margin:0 auto 28px}
.cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.proof{margin-top:34px;font-style:italic;opacity:.8;font-size:.95rem}
.waves{position:absolute;bottom:-1px;left:0;width:100%;height:70px}
.section{max-width:1060px;margin:auto;padding:70px 20px;text-align:center}
.section.alt{max-width:none;background:var(--foam)}
.section.alt>*{max-width:1060px;margin-left:auto;margin-right:auto}
h2{font-size:clamp(1.6rem,5vw,2.3rem);color:var(--deep);margin:0 0 8px}
.sub{color:#456;margin:0 0 36px}
.cards,.plans{display:grid;gap:18px;grid-template-columns:1fr}
.card,.plan{background:#fff;border-radius:20px;padding:28px 24px;text-align:left;box-shadow:0 10px 30px rgba(10,92,143,.1);border:1px solid #d6ecf7}
.icon{font-size:2rem;width:56px;height:56px;display:grid;place-items:center;background:var(--foam);border-radius:16px;margin-bottom:12px}
h3{margin:0 0 8px;color:var(--ocean)}
.plan{position:relative}
.plan.featured{background:linear-gradient(180deg,var(--deep),var(--ocean));color:#fff;border:0}
.plan.featured h3{color:var(--aqua)}
.badge{position:absolute;top:-12px;right:20px;background:var(--aqua);color:var(--deep);font-size:.75rem;font-weight:700;padding:4px 12px;border-radius:999px}
.price{font-size:2.6rem;font-weight:800;margin:4px 0 12px}
.price span{font-size:1rem;font-weight:500;opacity:.7}
.plan ul{list-style:none;padding:0;margin:0 0 22px}
.plan li{padding:6px 0 6px 26px;position:relative}
.plan li:before{content:"✓";position:absolute;left:0;color:var(--sea);font-weight:700}
.plan .btn{display:block;text-align:center}
.signup{background:linear-gradient(135deg,var(--sea),var(--ocean));color:#fff;border-radius:28px;margin:30px 16px 60px;max-width:none}
.signup h2{color:#fff}.signup .sub{color:#d8f1ff}
#signupForm{display:flex;flex-direction:column;gap:12px;max-width:480px;margin:auto}
#signupForm input{padding:15px 20px;border-radius:999px;border:0;font-size:1rem;width:100%}
.msg{min-height:1.5em;margin-top:14px;font-weight:600}
.msg.err{color:#ffd2d2}
footer{text-align:center;padding:24px;color:#567;font-size:.85rem}
footer a{color:var(--ocean);font-weight:600}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:0;margin:30px 0 0}
.chips li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:6px 14px;border-radius:999px;font-size:.85rem}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:1060px;margin:-10px auto 0;padding:0 20px}
.stats div{background:#fff;border:1px solid #d6ecf7;border-radius:18px;padding:18px 14px;text-align:center;box-shadow:0 8px 24px rgba(10,92,143,.08)}
.stats strong{display:block;font-size:2rem;color:var(--ocean);line-height:1.1}
.stats span{font-size:.85rem;color:#456}
.timeline{display:grid;gap:16px;text-align:left;border-left:3px solid var(--aqua);padding-left:18px;max-width:820px!important}
.tl{background:#fff;border-radius:18px;padding:20px;border:1px solid #d6ecf7;position:relative;box-shadow:0 8px 24px rgba(10,92,143,.08)}
.tl:before{content:"";position:absolute;left:-28px;top:26px;width:14px;height:14px;border-radius:50%;background:var(--sea);border:3px solid var(--foam)}
.when{display:inline-block;font-size:.8rem;font-weight:700;color:var(--sea);letter-spacing:.05em;text-transform:uppercase}
.tl h3{margin:4px 0 6px}.tl p{margin:0}
.quotes{display:grid;gap:18px;grid-template-columns:1fr}
blockquote{margin:0;background:linear-gradient(180deg,var(--deep),var(--ocean));color:#fff;border-radius:20px;padding:26px 24px;text-align:left;font-size:1.05rem}
blockquote cite{display:block;margin-top:14px;font-size:.85rem;font-style:normal;color:var(--aqua);font-weight:600}
.tag{margin:0 0 14px;font-size:.9rem;font-weight:600;color:var(--sea);text-transform:uppercase;letter-spacing:.04em}
.plan.featured .tag{color:#bfeaff}
.plan h3{font-size:1.3rem}
#contactForm{display:flex;flex-direction:column;gap:12px;max-width:520px;margin:auto}
#contactForm input,#contactForm textarea{padding:15px 20px;border-radius:22px;border:0;font:inherit;width:100%;resize:vertical}
@media(min-width:760px){
.nav{padding:20px 48px}.nav nav a:not(.btn){display:inline}
.cards,.plans{grid-template-columns:repeat(3,1fr)}
.stats{grid-template-columns:repeat(4,1fr)}
.quotes{grid-template-columns:1fr 1fr}
#signupForm{flex-direction:row}#signupForm .btn{white-space:nowrap}
.signup{margin:30px auto 60px;max-width:1000px}
.plan.featured{transform:scale(1.04)}
}