:root{color-scheme:dark;--ink:#030d15;--aqua:#64deeb;--white:#f1f9fb;--muted:#b0c3ce;font-family:Arial,Helvetica,sans-serif;font-synthesis:none}
*{box-sizing:border-box}
html{min-width:280px;background:var(--ink)}
body{margin:0;color:var(--white);min-height:100svh}
.ocean{position:fixed;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,13,21,.94),rgba(3,13,21,.78) 45%,rgba(3,13,21,.57)),linear-gradient(0deg,#030d15 0%,transparent 40%,rgba(3,13,21,.25) 75%,#030d15 100%),url('assets/reef.jpg') center/cover no-repeat}
.page{min-height:100svh;display:flex;flex-direction:column;align-items:center;padding:36px 28px 25px;position:relative;background:radial-gradient(ellipse at 50% 0,rgba(29,160,194,.075),transparent 60%)}
header{width:100%;display:flex;justify-content:center}
.logo{display:block;width:174px;height:auto;object-fit:contain;background:#f1f9fb;padding:12px;border-radius:3px}
main{width:100%;max-width:980px;text-align:center;margin:auto;padding:44px 0 65px}
.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--aqua);margin:0 0 26px;line-height:1.8}
h1{font-size:clamp(3.1rem,9vw,7.6rem);font-weight:500;letter-spacing:-.055em;line-height:1.04;margin:0;white-space:normal}
h1 span{color:var(--aqua)}
.rule{width:48px;height:1px;background:var(--aqua);opacity:.65;margin:30px auto}
.intro{font-size:clamp(1.5rem,3vw,2rem);font-weight:400;line-height:1.4;letter-spacing:-.025em;margin:0 0 18px}
.description{font-size:1rem;line-height:1.8;color:var(--muted);margin:0 auto;max-width:470px}
.follow{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:16px 23px;margin-top:32px;border:1px solid rgba(115,216,233,.4);border-radius:3px;background:rgba(4,25,36,.65);color:var(--white);font-size:.875rem;text-decoration:none;transition:background .18s,border-color .18s;min-height:52px}
.follow:hover{background:#123949;border-color:var(--aqua)}
.follow>span[aria-hidden]{margin-left:10px;color:var(--aqua);font-size:1.25rem}
a:focus-visible,input:focus-visible,button:focus-visible{outline:2px solid var(--aqua);outline-offset:5px}
footer{width:100%;display:flex;justify-content:center;align-items:center;gap:20px;flex-wrap:wrap;font-size:.75rem;line-height:1.6;color:#99b2c1}
footer>span:first-child{font-size:.75rem;letter-spacing:.19em}
.footer-rule{height:12px;width:1px;background:#41616f}
#signup{max-width:450px;margin:30px auto 0;text-align:left}
#signup h2{font-size:.95rem;font-weight:400;text-align:center;margin-bottom:22px}
.email-label{font-size:.875rem;display:block;margin:0 0 8px;color:var(--muted)}
.form-row{display:flex;gap:8px}
input[type=email]{width:100%;min-width:0;background:#071d2a;border:1px solid #557784;border-radius:3px;padding:15px;color:var(--white);font:inherit}
input::placeholder{color:#92aab7}
button{border:0;border-radius:3px;background:var(--aqua);color:#042432;padding:14px 21px;font:600 .95rem Arial,sans-serif;cursor:pointer;white-space:nowrap;min-height:50px}
button:hover{background:#96eef4}
.form-note{font-size:.75rem;line-height:1.6;color:var(--muted);margin-bottom:0}
.trap,[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1500px){main{padding:65px 0 90px}.logo{width:200px}}
@media(max-width:600px){.page{padding:28px 22px 23px}.logo{width:146px}main{padding:44px 0 52px}.eyebrow{font-size:.75rem;letter-spacing:.18em;max-width:270px;margin:0 auto 24px}h1{font-size:clamp(2.5rem,11.7vw,4.3rem)}.rule{margin:26px auto}.intro{font-size:1.55rem}.description{max-width:310px}.desktop-break{display:none}footer{gap:9px;flex-direction:column}.footer-rule{display:none}.ocean{background-position:60% center}.form-row{flex-direction:column}button{width:100%}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}