/* Shared shell for the narrow document pages: Contact, Newsletter, Privacy,
   Terms. One stylesheet, cached across all four. */
:root {
  --bg: #EEF1F0; --bg-2: #E4E9E8; --card: #FBFCFB;
  --ink: #1E2522; --ink-2: #515B57; --ink-3: #8A938E; --hair: #DBE0DE;
  --c1: #5965E8; --c1d: #4450D4; --c1t: #DFE2FB; --c2: #F0795A; --c3t: #DCEDE5;
  --disp: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body: "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--c1); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 28px; }

nav { display: flex; align-items: center; justify-content: space-between; padding: 26px 0; }
.brand { display: inline-flex; align-items: center; font-family: var(--disp); font-weight: 600; font-size: 18px; letter-spacing: -0.02em; text-decoration: none; }
.brand .dot { color: var(--c2); display: inline-block; width: 0.19em; height: 0.19em; border-radius: 50%; background: currentColor; overflow: hidden; text-indent: 100%; white-space: nowrap; margin-left: 0.06em; }
nav .back { font-size: 14px; color: var(--ink-2); text-decoration: none; padding: 8px 14px; border-radius: 999px; }
nav .back:hover { background: var(--bg-2); color: var(--ink); }

header.doc { padding: 44px 0 8px; }
header.doc h1 { font-family: var(--disp); font-weight: 600; font-size: clamp(34px, 5vw, 48px); letter-spacing: -0.025em; line-height: 1.05; margin: 0 0 14px; }
header.doc h1 .hd { color: var(--c2); }
header.doc .meta { font-size: 15.5px; color: var(--ink-2); max-width: 46ch; }
header.doc .meta.small { font-size: 14px; color: var(--ink-3); }

article { background: var(--card); border: 1px solid var(--hair); border-radius: 22px; padding: 44px 48px; margin: 32px 0 0; }
article h2 { font-family: var(--disp); font-weight: 600; font-size: 21px; letter-spacing: -0.015em; margin: 36px 0 10px; }
article h2:first-child { margin-top: 0; }
article p, article li { font-size: 15.5px; color: var(--ink-2); }
article p { margin: 0 0 14px; }
article ul { margin: 0 0 14px; padding-left: 22px; }
article li { margin-bottom: 6px; }
article strong { color: var(--ink); font-weight: 600; }
article a { color: var(--c1); text-decoration: none; }
article a:hover { text-decoration: underline; }

/* Contact — email card */
.mailcard { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; background: var(--bg); border: 1px solid var(--hair); border-radius: 16px; padding: 20px 24px; margin: 0 0 28px; }
.mailcard .addr { font-family: var(--disp); font-weight: 600; font-size: clamp(17px, 3vw, 22px); letter-spacing: -0.015em; }
.mailcard .addr a { color: var(--ink); }
.mailcard .addr a:hover { color: var(--c1); text-decoration: none; }
.btn { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 15px; padding: 12px 22px; border-radius: 999px; background: var(--c1); color: #fff; text-decoration: none; transition: transform 160ms cubic-bezier(.34,1.4,.64,1), background 140ms ease; }
.btn:hover { background: var(--c1d); transform: translateY(-2px); }

/* Newsletter — signup form */
.signup { display: flex; gap: 10px; margin: 0 0 10px; max-width: 460px; }
.signup input { flex: 1; min-width: 0; font-family: var(--body); font-size: 15px; color: var(--ink); background: var(--bg); border: 1px solid var(--hair); border-radius: 999px; padding: 13px 20px; outline: none; transition: border-color 140ms ease, box-shadow 140ms ease; }
.signup input::placeholder { color: var(--ink-3); }
.signup input:focus { border-color: var(--c1); box-shadow: 0 0 0 3px var(--c1t); }
.signup button { flex-shrink: 0; border: 0; cursor: pointer; font-family: var(--body); display: inline-flex; align-items: center; font-weight: 600; font-size: 15px; padding: 13px 22px; border-radius: 999px; background: var(--c1); color: #fff; transition: transform 160ms cubic-bezier(.34,1.4,.64,1), background 140ms ease; }
.signup button:hover { background: var(--c1d); transform: translateY(-2px); }
.signup button:disabled { opacity: 0.6; cursor: default; transform: none; }
.signup-note { font-size: 13px; color: var(--ink-3); margin: 0 0 28px; }
.signup-msg { display: none; border-radius: 999px; padding: 13px 22px; font-weight: 600; font-size: 15px; margin: 0 0 28px; max-width: 460px; text-align: center; }
.signup-msg.ok { background: var(--c3t); color: #2F6B4E; }
.signup-msg.err { background: #FBDDD4; color: #A93B22; }
article.sent .signup, article.sent .signup-note { display: none; }
article.sent .signup-msg.show { display: block; }

footer { padding: 40px 0 48px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--ink-3); }
footer a { color: var(--ink-3); text-decoration: none; }
footer a:hover { color: var(--c1); }

@media (max-width: 560px) {
  article { padding: 30px 24px; }
  .signup { flex-direction: column; }
  .signup button { justify-content: center; }
}