/* Coast website · same colors, gradients and font as the app */
:root{
  --ink:#16202C;--ink2:#3A4553;--muted:#4A5563;--line:#E1E6EC;--bg:#F4F7FB;--card:#FFFFFF;
  --blue:#2447C9;--sky:#0B86C2;--aqua:#13B6D6;--violet:#5B34C9;--rose:#C2366F;--orange:#E0701F;--teal:#0E7556;
  --brand:linear-gradient(140deg,#13B6D6 0%,#0B86C2 35%,#2447C9 70%,#5B34C9 100%);
  --live:linear-gradient(140deg,#1F3FB3 0%,#5B34C9 55%,#B8306A 100%);
  --sunset:linear-gradient(140deg,#E0701F 0%,#C2366F 55%,#5B34C9 100%);
}
@media (prefers-color-scheme: dark){
  :root{--ink:#EEF2F7;--ink2:#C9D2DD;--muted:#AEB8C5;--line:#2A3442;--bg:#0F1620;--card:#18212D}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
@media (prefers-color-scheme: dark){a{color:#8FB0FF}}
img,svg{display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

/* header */
.nav{position:sticky;top:0;z-index:10;backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);background:rgba(244,247,251,.82);border-bottom:1px solid var(--line)}
@media (prefers-color-scheme: dark){.nav{background:rgba(15,22,32,.82)}}
.nav .wrap{display:flex;align-items:center;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800;font-size:19px}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{color:var(--ink2);text-decoration:none;font-weight:700;font-size:14.5px;padding:10px 12px;border-radius:10px;min-height:44px;display:inline-flex;align-items:center}
.nav-links a:hover{background:rgba(36,71,201,.08)}
.nav-links .pill{color:#fff;background:var(--brand);padding:10px 18px;border-radius:999px;box-shadow:0 8px 18px -10px rgba(36,71,201,.9)}
.nav-links .pill:hover{background:var(--brand);filter:brightness(1.05)}
@media (max-width:640px){.nav-links .hide-sm{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(60% 60% at 100% 0%,rgba(255,184,107,.65) 0%,transparent 60%),radial-gradient(50% 60% at 0% 40%,rgba(142,241,234,.55) 0%,transparent 60%),var(--brand)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:64px;padding-bottom:72px}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;padding-top:44px;padding-bottom:56px}}
.tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);padding:6px 12px;border-radius:999px}
.tag i{width:8px;height:8px;border-radius:4px;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.25)}
.hero h1{margin:18px 0 0;font-size:clamp(40px,6.4vw,68px);line-height:1.02;letter-spacing:-0.035em;font-weight:800}
.hero .lead{margin:18px 0 0;font-size:clamp(17px,2vw,19.5px);line-height:1.5;max-width:540px;color:#fff}
.join{margin-top:28px;max-width:520px}
.join-row{display:flex;gap:8px;padding:6px;border-radius:18px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.32)}
.join-row input{flex:1;min-width:0;min-height:50px;border:0;border-radius:13px;padding:0 16px;font:inherit;font-size:16px;color:#16202C;background:#fff}
.join-row input:focus{outline:3px solid rgba(255,255,255,.7);outline-offset:1px}
.join-row button{flex:none;min-height:50px;padding:0 20px;border:0;border-radius:13px;font:inherit;font-size:16px;font-weight:800;color:#fff;background:#16202C;cursor:pointer}
.join-row button:hover{background:#0B1118}
@media (max-width:480px){.join-row{flex-direction:column}.join-row button{width:100%}}
.join-note{margin:10px 2px 0;font-size:13.5px;color:#fff}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hp{display:none}

/* phone */
.phone{justify-self:center;width:min(330px,100%);border-radius:44px;padding:12px;background:#0B1118;box-shadow:0 40px 80px -30px rgba(10,20,60,.7),inset 0 0 0 2px rgba(255,255,255,.08);transform:rotate(2.5deg)}
@media (max-width:900px){.phone{transform:none}}
.screen{border-radius:34px;overflow:hidden;background:#ECEFF4;color:#16202C}
.scr-hero{padding:22px 16px 16px;color:#fff;background:radial-gradient(80% 70% at 100% 0%,rgba(255,214,102,.55) 0%,transparent 60%),linear-gradient(140deg,#E0701F 0%,#C2366F 100%)}
.scr-hero small{display:inline-block;font-size:10.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;background:rgba(255,255,255,.2);padding:4px 9px;border-radius:999px}
.scr-hero b{display:block;margin-top:8px;font-size:22px;letter-spacing:-0.02em;line-height:1.15}
.scr-hero span{display:block;margin-top:4px;font-size:12.5px}
.blocks{display:flex;flex-direction:column;gap:8px;padding:12px}
.blk{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:14px;background:#fff;border:1px solid #E4E8EE}
.blk i{flex:none;width:34px;height:34px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;background:var(--c)}
.blk b{display:block;font-size:13.5px;line-height:1.25}
.blk span{display:block;font-size:11.5px;color:#4A5563;margin-top:1px}
.blk em{margin-left:auto;font-style:normal;font-size:11.5px;font-weight:800;color:var(--c)}
.scr-bar{display:flex;justify-content:space-around;padding:10px 6px 14px;background:#fff;border-top:1px solid #E1E6EC}
.scr-bar span{width:30px;height:30px;border-radius:10px;background:#EEF1F5}
.scr-bar span.on{background:linear-gradient(140deg,#E0701F,#C2366F)}

/* sections */
section{padding:84px 0}
@media (max-width:640px){section{padding:60px 0}}
.kicker{font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--violet)}
@media (prefers-color-scheme: dark){.kicker{color:#B9A6FF}}
h2{margin:8px 0 0;font-size:clamp(30px,4vw,44px);line-height:1.08;letter-spacing:-0.03em;font-weight:800}
.sub{margin:12px 0 0;font-size:17.5px;color:var(--ink2);max-width:620px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
@media (max-width:860px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:24px;border-radius:24px;background:var(--card);border:1.5px solid var(--line)}
.step .num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;color:#fff;font-weight:800;font-size:18px;background:var(--g)}
.step h3{margin:16px 0 6px;font-size:20px;letter-spacing:-0.01em}
.step p{margin:0;color:var(--ink2);font-size:15.5px}
.quote{display:block;margin-top:12px;padding:10px 12px;border-radius:12px;background:rgba(36,71,201,.07);font-size:14px;font-style:italic;color:var(--ink2)}

.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
@media (max-width:860px){.feats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.feats{grid-template-columns:1fr}}
.feat{display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:22px;background:linear-gradient(180deg,var(--t) 0px,var(--card) 90px);border:1.5px solid var(--t)}
@media (prefers-color-scheme: dark){.feat{background:var(--card);border-color:var(--line)}}
.feat i{width:42px;height:42px;border-radius:13px;display:flex;align-items:center;justify-content:center;color:#fff;background:var(--c);box-shadow:0 8px 16px -10px var(--c);margin-bottom:6px}
.feat b{font-size:17px}
.feat span{font-size:14.5px;color:var(--ink2)}

/* live + pricing */
.live{color:#fff;background:radial-gradient(50% 70% at 100% 0%,rgba(255,170,90,.5) 0%,transparent 60%),radial-gradient(50% 70% at 0% 100%,rgba(70,220,210,.35) 0%,transparent 60%),var(--live)}
.live .kicker{color:#FFE3B0}
.live .sub{color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chips span{font-size:14px;font-weight:700;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3)}
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
@media (max-width:860px){.prices{grid-template-columns:1fr}}
.price{position:relative;display:flex;flex-direction:column;gap:6px;padding:24px;border-radius:24px;background:rgba(255,255,255,.12);border:1.5px solid rgba(255,255,255,.28)}
.price b{font-size:18px}
.price .amt{font-size:40px;font-weight:800;letter-spacing:-0.03em;line-height:1.05}
.price .amt small{font-size:15px;font-weight:700;letter-spacing:0}
.price span{font-size:14.5px}
.price.best{background:#fff;color:#16202C;border-color:#fff;box-shadow:0 24px 40px -24px rgba(0,0,0,.6)}
.price.best .amt{background:var(--live);-webkit-background-clip:text;background-clip:text;color:transparent}
.badge{position:absolute;top:-11px;right:18px;font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#7A3A00;background:#FFD27A;padding:4px 10px;border-radius:999px}
.free-line{margin-top:22px;font-size:15.5px;font-weight:700}

/* final cta */
.cta{text-align:center}
.cta .card{max-width:760px;margin:0 auto;padding:44px 24px;border-radius:32px;background:linear-gradient(140deg,#EAF4FF 0%,#F1E9FF 55%,#FFE9EF 100%);border:1.5px solid #E2D8FA;color:#16202C}
.cta .card .sub{margin-left:auto;margin-right:auto;color:#3A4553}
.btn-big{display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:24px;min-height:56px;padding:0 28px;border-radius:16px;color:#fff;text-decoration:none;font-weight:800;font-size:17px;background:var(--brand);box-shadow:0 14px 26px -14px rgba(36,71,201,.9)}
.btn-big:hover{filter:brightness(1.05)}

/* footer */
footer{padding:36px 0 48px;border-top:1px solid var(--line);font-size:14.5px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px}
footer a{color:var(--ink2);text-decoration:none;font-weight:700;min-height:44px;display:inline-flex;align-items:center}
footer a:hover{color:var(--blue)}
footer .sp{margin-left:auto}
@media (max-width:640px){footer .sp{margin-left:0;width:100%}}

/* document pages (privacy, terms, thanks) */
.doc-hero{color:#fff;background:radial-gradient(60% 80% at 100% 0%,rgba(255,170,90,.5) 0%,transparent 60%),linear-gradient(140deg,#0B86C2 0%,#5B34C9 100%)}
.doc-hero .wrap{padding-top:52px;padding-bottom:44px}
.doc-hero h1{margin:14px 0 0;font-size:clamp(34px,5vw,48px);letter-spacing:-0.03em;line-height:1.05}
.doc-hero p{margin:10px 0 0;font-size:16px}
.doc{max-width:760px;margin:0 auto;padding:44px 20px 72px;font-size:16.5px;color:var(--ink2)}
.doc h2{font-size:24px;margin:40px 0 0;color:var(--ink)}
.doc h3{font-size:18px;margin:24px 0 0;color:var(--ink)}
.doc p,.doc li{margin:10px 0 0}
.doc ul{padding-left:22px;margin:6px 0 0}
.doc .summary{margin:0;padding:20px 22px;border-radius:20px;background:var(--card);border:1.5px solid var(--line)}
.doc .summary ul{margin-top:4px}
.doc .note{font-size:14.5px;color:var(--muted)}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}