/* Type A — shared styles for type-a.app. Palette and background match the landing-page design. */

:root {
  --paper: #F4F4F1;
  --card: #FAFAF9;
  --dot: rgba(18, 18, 20, .13);
  --wash: 30%;
  --ink: #121214;
  --body: #46463F;
  --muted: #6B6B66;
  --accent: #0B63E5;
  --accent-hover: #0949B0;
  --line: rgba(18, 18, 20, .10);
  --dim: rgba(18, 18, 20, .045);
  --lift: 0 1px 2px rgba(0, 0, 0, .06), 0 8px 24px rgba(0, 0, 0, .07);
  --gutter: clamp(18px, 4vw, 56px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0E0E12;
    --card: #1A1A1D;
    --dot: rgba(243, 243, 241, .16);
    --wash: 42%;
    --ink: #F3F3F1;
    --body: #C9C9C4;
    --muted: #94949C;
    --accent: #5C9EFF;
    --accent-hover: #9CC4FF;
    --line: rgba(243, 243, 241, .13);
    --dim: rgba(243, 243, 241, .05);
    --lift: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 30px rgba(0, 0, 0, .34);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(var(--dot) 1.3px, transparent 1.3px),
    radial-gradient(42em 30em at 4% -6%, color-mix(in srgb, #1DA06A var(--wash), transparent), transparent 70%),
    radial-gradient(38em 26em at 96% 6%, color-mix(in srgb, #0B63E5 var(--wash), transparent), transparent 70%),
    radial-gradient(40em 28em at 82% 52%, color-mix(in srgb, #E0306E var(--wash), transparent), transparent 70%),
    radial-gradient(44em 30em at 12% 74%, color-mix(in srgb, #7C4AF4 var(--wash), transparent), transparent 70%),
    radial-gradient(52em 32em at 58% 104%, color-mix(in srgb, #E29220 var(--wash), transparent), transparent 70%);
  background-size: 22px 22px, auto, auto, auto, auto, auto;
  background-attachment: scroll, fixed, fixed, fixed, fixed, fixed;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

main { flex: 1; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px var(--gutter);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.01em;
}
.brand:hover { color: var(--ink); text-decoration: none; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 12px;
  border-radius: 8px;
  color: var(--body);
  font-weight: 500;
}
.site-nav a:hover { color: var(--ink); background: var(--dim); text-decoration: none; }
.site-nav a[aria-current="page"] { background: var(--ink); color: var(--paper); }

/* ---------- The glass "A" logo (drawn in CSS, matches the app icons) ---------- */

.glass {
  display: block;
  position: relative;
  flex: none;
  width: 1em;
  height: 1em;
  font-size: 38px;
  font-family: -apple-system, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, sans-serif;
}
.glass--small { font-size: 24px; }
.glass--large { font-size: clamp(64px, 9vw, 96px); }

.glass::before { /* drop shadow */
  content: "";
  position: absolute;
  inset: 6%;
  border-radius: 22.7%;
  box-shadow: 0 .006em .012em rgba(0,0,0,.10), 0 .028em .05em rgba(0,0,0,.14), 0 .09em .17em rgba(0,0,0,.16);
}
.glass__tile {
  position: absolute;
  inset: 6%;
  border-radius: 22.7%;
  overflow: hidden;
  background: linear-gradient(157deg, rgba(255,255,255,.88) 0%, rgba(251,251,249,.70) 44%, rgba(255,255,255,.84) 100%);
  -webkit-backdrop-filter: blur(.04em) saturate(1.6) brightness(1.05);
  backdrop-filter: blur(.04em) saturate(1.6) brightness(1.05);
}
.glass__tile i { position: absolute; border-radius: 50%; }
.glass__sheen { top: -34%; left: -12%; width: 124%; height: 72%; border-radius: 0 !important; background: linear-gradient(183deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.28) 46%, rgba(255,255,255,0) 100%); transform: rotate(-7deg); filter: blur(.02em); }
.glass__c1 { width: 60%; height: 34%; left: -12%; top: -8%;  background: radial-gradient(closest-side, rgba(26,160,106,.92), rgba(26,160,106,.55) 48%, rgba(26,160,106,0) 88%); transform: rotate(-16deg); filter: blur(.028em); }
.glass__c2 { width: 74%; height: 26%; right: -16%; top: 6%;  background: radial-gradient(closest-side, rgba(11,99,229,.95), rgba(11,99,229,.62) 48%, rgba(11,99,229,0) 88%); transform: rotate(31deg); filter: blur(.026em); }
.glass__c3 { width: 40%; height: 18%; left: -6%; top: 46%;   background: radial-gradient(closest-side, rgba(124,74,244,.92), rgba(124,74,244,.55) 48%, rgba(124,74,244,0) 88%); transform: rotate(-10deg); filter: blur(.026em); }
.glass__c4 { width: 44%; height: 20%; right: -6%; top: 52%;  background: radial-gradient(closest-side, rgba(224,48,110,.92), rgba(224,48,110,.55) 48%, rgba(224,48,110,0) 88%); transform: rotate(14deg); filter: blur(.026em); }
.glass__c5 { width: 96%; height: 30%; left: 2%; bottom: -13%; background: radial-gradient(closest-side, rgba(226,146,32,.92), rgba(226,146,32,.55) 48%, rgba(226,146,32,0) 88%); filter: blur(.03em); }
.glass__letter {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42%;
  font-weight: 500;
  font-style: normal;
  color: #121214;
  letter-spacing: -.015em;
  transform: translateY(1.5%);
}
.glass__bead {
  width: 12%; height: 12%; right: 12.5%; top: 12.5%;
  background: radial-gradient(circle at 34% 26%, rgba(255,255,255,.90) 0%, rgba(255,255,255,0) 52%), conic-gradient(from 205deg, #0B63E5 0%, #6B3FD4 22%, #C2255C 44%, #C97A16 64%, #1D8A5E 84%, #0B63E5 100%);
  box-shadow: 0 .008em .016em rgba(8,70,175,.34), inset -.008em -.010em .016em rgba(255,255,255,.45);
}
.glass__rim {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 .011em .013em #fff, inset 0 -.010em .016em rgba(255,255,255,.72), inset .010em 0 .016em rgba(255,255,255,.52), inset -.010em 0 .016em rgba(255,255,255,.52), inset 0 0 0 .0035em rgba(255,255,255,.60);
}

/* ---------- Home ---------- */

.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(72px, 16vh, 180px) var(--gutter) clamp(72px, 14vh, 160px);
}
.hero h1 {
  margin: 28px 0 0;
  max-width: 14ch;
  font-size: clamp(40px, 7.4vw, 92px);
  line-height: 1.02;
  letter-spacing: -.035em;
  font-weight: 600;
  animation: rise .6s cubic-bezier(.2, .8, .25, 1) both;
}
.hero .glass { animation: icon-in .6s cubic-bezier(.2, .8, .25, 1) both; }

@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes icon-in { from { opacity: 0; transform: scale(.82) translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- Policy pages ---------- */

.doc {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(40px, 8vh, 88px) var(--gutter) clamp(48px, 8vh, 88px);
}
.doc__head h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -.035em;
  font-weight: 600;
}
.doc__lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.5;
  color: var(--body);
}
.doc__meta {
  margin: 16px 0 0;
  font: 400 12px/1.4 ui-monospace, "SF Mono", Menlo, monospace;
  color: var(--muted);
}

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr));
  gap: 10px;
  margin-top: clamp(28px, 4vw, 40px);
}
.summary div {
  padding: 18px;
  border-radius: 14px;
  background: var(--card);
  box-shadow: var(--lift);
}
.summary h2 { margin: 0 0 6px; font-size: 14px; font-weight: 600; letter-spacing: 0; }
.summary p { margin: 0; font-size: 13px; line-height: 1.5; color: var(--muted); }

.card {
  margin-top: clamp(18px, 2.6vw, 26px);
  padding: clamp(22px, 4vw, 44px);
  border-radius: 20px;
  background: var(--card);
  box-shadow: var(--lift);
}
.card > :first-child { margin-top: 0; }
.card h2 {
  margin: 40px 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: clamp(20px, 2.2vw, 24px);
  letter-spacing: -.02em;
  font-weight: 600;
}
.card > h2:first-child { padding-top: 0; border-top: 0; }
.card h3 { margin: 24px 0 0; font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
.card p, .card li { font-size: 16px; line-height: 1.65; color: var(--body); }
.card p { margin: 12px 0 0; }
.card ul, .card ol { margin: 12px 0 0; padding-left: 1.3em; }
.card li + li { margin-top: 6px; }
.card strong { color: var(--ink); font-weight: 600; }
.card code {
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--dim);
  font: 400 .88em ui-monospace, "SF Mono", Menlo, monospace;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 40px);
  padding: clamp(20px, 3vw, 28px);
  border-radius: 20px;
  background: var(--card);
  box-shadow: var(--lift);
}
.contact p { margin: 0; font-size: 15px; line-height: 1.5; color: var(--body); }
.contact strong { display: block; margin-bottom: 2px; color: var(--ink); font-size: 16px; }

.button {
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding: 0 22px;
  border-radius: 10px;
  background: #0B63E5;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 6px 16px -8px rgba(11, 99, 229, .7);
  white-space: nowrap;
}
.button:hover { color: #fff; text-decoration: none; opacity: .92; }

/* ---------- Footer ---------- */

.site-footer { border-top: 1px solid var(--line); }
.site-footer__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 26px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 13px;
  color: var(--muted);
}
.site-footer__brand { display: flex; align-items: center; gap: 10px; }
.site-footer__brand b { color: var(--ink); font-weight: 600; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 20px; }

@media (max-width: 480px) {
  .site-header { gap: 8px; }
  .brand { gap: 8px; }
  .brand .glass { font-size: 32px; }
  .site-nav a { padding: 0 9px; }
}

/* ---------- Cookie consent banner (consent.js) ---------- */

.consent {
  position: fixed;
  z-index: 50;
  left: 16px;
  right: 16px;
  bottom: 16px;
  max-width: 560px;
  margin: 0 auto;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  box-shadow: 0 2px 4px rgba(0, 0, 0, .08), 0 18px 48px rgba(0, 0, 0, .18);
  animation: rise .4s cubic-bezier(.2, .8, .25, 1) both;
}
.consent[hidden] { display: none; }
.consent__title { margin: 0; font-size: 15px; font-weight: 600; color: var(--ink); }
.consent__text { margin: 6px 0 0; font-size: 13.5px; line-height: 1.55; color: var(--body); }
.consent__actions { display: flex; gap: 10px; margin-top: 16px; }
.consent__button {
  flex: 1;
  height: 40px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--dim);
  color: var(--ink);
  font: 500 14px -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  cursor: pointer;
}
.consent__button:hover { border-color: var(--accent); }
.consent__button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

[id] { scroll-margin-top: 80px; }