/* Bastuhus temporary sign-up site (signup/). Colours match the homepage trial. */
@font-face { font-family:Karla;src:url('../assets/fonts/karla-400.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap; }
@font-face { font-family:Karla;src:url('../assets/fonts/karla-500.ttf') format('truetype');font-style:normal;font-weight:500;font-display:swap; }
@font-face { font-family:Karla;src:url('../assets/fonts/karla-italic.ttf') format('truetype');font-style:italic;font-weight:200 800;font-display:swap; }

:root {
  --clay:#a34d3c;
  --clay-dark:#874333;
  --cream:#f5ead8;
  --ink:#382d28;
  --navy:#1b3350;
  --blue-light:#bbced6;
  --gutter:clamp(16px,5.6vw,88px);
  --frame:clamp(14px,2.2vw,32px);
  --header-h:76px;
  --ease:cubic-bezier(.22,.75,.2,1);
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth;scroll-padding-top:var(--header-h); }
body { margin:0;background:var(--cream);color:var(--ink);font-family:Karla,'Trebuchet MS',sans-serif;font-size:18px;line-height:1.5;-webkit-font-smoothing:antialiased; }
a { color:inherit; }
h1,h2,p { margin:0; }
::selection { background:var(--blue-light);color:var(--ink); }
:focus-visible { outline:2px solid currentColor;outline-offset:5px; }
.skip { position:fixed;top:-100px;left:16px;padding:12px 20px;background:var(--ink);color:var(--cream);z-index:5; }
.skip:focus { top:12px; }
.sr { position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap; }

/* Header: wordmark left, sign-up button right. */
.header { position:fixed;inset:0 0 auto;z-index:2;height:var(--header-h);display:flex;align-items:center;justify-content:space-between;padding:0 var(--gutter);background:var(--cream); }
.wordmark { display:block;line-height:0; }
.wordmark svg { height:26px;width:auto;display:block; }
.header-signup { display:inline-flex;align-items:center;min-height:44px;padding:0 22px;border-radius:40px;background:var(--clay);color:var(--cream);font-size:16px;font-weight:500;text-decoration:none;transition:background .3s var(--ease),transform .3s var(--ease); }
.header-signup:hover { background:var(--clay-dark);transform:translateY(-2px); }

/* Opening: warm sky beside cold water, wordmark across the middle. */
.hero { height:100svh;min-height:520px;padding:var(--header-h) var(--frame) var(--frame); }
.hero-frame { position:relative;height:100%;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;background:var(--navy); }
.hero-half { position:relative;overflow:hidden; }
.hero-half img,.hero-half video { position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block; }
.hero-heat { background:#c8384a; }
.hero-word { position:absolute;inset:0;display:grid;place-items:center;margin:0;pointer-events:none;color:var(--cream);filter:drop-shadow(0 2px 30px #1b335040); }
.hero-word svg { width:min(64vw,880px);height:auto;display:block; }

/* Sign-up. */
.join { padding:clamp(110px,13vw,200px) var(--gutter) clamp(120px,14vw,220px);display:grid;justify-items:center;text-align:center; }
.join-line { font-size:clamp(40px,5.4vw,82px);font-weight:400;line-height:1.12;letter-spacing:-.035em; }
.join-line em { font-style:italic; }
.join-intro { max-width:34rem;margin-top:clamp(28px,3vw,40px);font-size:clamp(17px,1.35vw,20px);line-height:1.55; }
.join-form { width:min(100%,520px);margin-top:clamp(36px,4vw,52px); }
.join-row { display:flex;gap:10px; }
.join-row input { flex:1;min-width:0;height:58px;padding:0 24px;border:1px solid #382d2866;border-radius:40px;background:transparent;color:var(--ink);font:inherit;font-size:17px; }
.join-row input::placeholder { color:#382d2899; }
.join-row input:focus { outline:none;border-color:var(--ink); }
.join-row button { height:58px;padding:0 28px;border:0;border-radius:40px;background:var(--clay);color:var(--cream);font:inherit;font-size:17px;font-weight:500;cursor:pointer;white-space:nowrap;transition:background .3s var(--ease),transform .3s var(--ease); }
.join-row button:hover { background:var(--clay-dark);transform:translateY(-2px); }
.join-row button:disabled { opacity:.6;cursor:default;transform:none; }
.join-note { margin-top:16px;font-size:14px;color:#382d28b3; }
.join-note a { color:inherit; }
.join-status { margin-top:16px;font-size:16px;min-height:1.5em; }
.join-status:empty { display:none; }
.join-status.error { color:var(--clay-dark); }
.join-done { margin-top:clamp(36px,4vw,52px);font-size:clamp(22px,2vw,28px);letter-spacing:-.02em; }

/* Footer. */
.footer { background:var(--navy);color:var(--cream);padding:clamp(56px,6vw,90px) var(--gutter) 28px; }
.footer-columns { display:grid;grid-template-columns:repeat(3,1fr);gap:40px; }
.footer h2 { font-size:20px;font-weight:500;letter-spacing:-.02em;margin-bottom:12px; }
.footer p,.footer a { font-size:16px; }
.footer-columns a { display:block;width:fit-content;margin-top:4px;text-decoration:none; }
.footer a:hover { text-decoration:underline; }
.footer-bottom { margin-top:clamp(48px,5vw,72px);padding-top:22px;border-top:1px solid #f5ead852;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px; }
.footer-bottom p,.footer-bottom a { font-size:13px; }
.footer-bottom nav { display:flex;gap:22px; }
.footer-bottom a { text-decoration:none; }

/* Legal and 404 pages. */
.page { padding:calc(var(--header-h) + clamp(48px,7vw,110px)) var(--gutter) clamp(80px,9vw,140px); }
.page__head { max-width:1100px;margin:0 auto clamp(40px,5vw,72px); }
.eyebrow { font-size:13px;font-weight:500;text-transform:uppercase;letter-spacing:.15em;margin-bottom:18px; }
.page__title { font-size:clamp(46px,6vw,88px);font-weight:400;line-height:1.04;letter-spacing:-.045em; }
.page__updated { margin-top:16px;font-size:15px;color:#382d28b3; }
.legal { max-width:1100px;margin:0 auto;display:grid;grid-template-columns:240px 1fr;gap:clamp(40px,6vw,96px);align-items:start; }
.legal__toc { position:sticky;top:calc(var(--header-h) + 24px);font-size:15px; }
.legal__toc-h { font-weight:500;margin-bottom:10px; }
.legal__toc ol { margin:0;padding-left:1.2em; }
.legal__toc li+li { margin-top:6px; }
.legal__toc a { text-decoration:none; }
.legal__toc a:hover { text-decoration:underline; }
.legal__body { max-width:44rem; }
.legal__body .lead { font-size:clamp(20px,1.8vw,24px);line-height:1.45;margin-bottom:36px; }
.legal__body section+section { margin-top:44px; }
.legal__body h2 { font-size:clamp(24px,2.2vw,30px);font-weight:500;letter-spacing:-.025em;line-height:1.15;margin-bottom:14px; }
.legal__body h3 { font-size:19px;font-weight:500;margin:24px 0 8px; }
.legal__body p+p,.legal__body p+ul,.legal__body ul+p { margin-top:14px; }
.legal__body ul,.legal__body ol { padding-left:1.2em; }
.legal__body li+li { margin-top:8px; }
.legal__body strong { font-weight:500; }
.page-actions { margin-top:32px; }
.page-actions a { display:inline-flex;align-items:center;min-height:52px;padding:0 26px;border-radius:40px;background:var(--clay);color:var(--cream);text-decoration:none;font-weight:500; }

@media(max-width:767px) {
  .hero-frame { grid-template-columns:1fr;grid-template-rows:1fr 1fr; }
  .hero-word svg { width:min(78vw,440px); }
  .footer-columns { grid-template-columns:1fr;gap:32px; }
  .legal { grid-template-columns:1fr; }
  .legal__toc { position:static; }
}
@media(max-width:600px) {
  :root { --header-h:64px; }
  .wordmark svg { height:22px; }
  .header-signup { min-height:40px;padding:0 18px;font-size:15px; }
  .join-line { font-size:clamp(30px,8.9vw,40px); }
  .join-row { flex-direction:column; }
  .join-row input { flex:none;width:100%; }
  .join-row button { width:100%; }
  body { font-size:17px; }
}
@media(prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  * { transition:none !important; }
}