/* Gink website -- palette taken from the app icon (snowflake on #151D23).
   Headings: the rounded system face (SF Pro Rounded on Apple devices), echoing the
   icon's rounded strokes. No web fonts: the site requests nothing from anyone else. */
:root {
  --night: #151D23;       /* the icon's background */
  --deep: #0F161B;        /* page sections set back */
  --raised: #1C262D;      /* panels */
  --lime: #A8F03C;        /* the snowflake */
  --lime-deep: #7FD319;   /* lime hover */
  --mist: #E9EFEA;        /* text */
  --muted: #9AABA3;       /* secondary text */
  --line: rgba(233, 239, 234, 0.12);
  --radius-big: 22px;
  --radius: 12px;
  --font-head: ui-rounded, "SF Pro Rounded", "Nunito", "Varela Round", "Avenir Next", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --measure: 64ch;
}
* { box-sizing: border-box; }
html { color-scheme: dark; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--night); color: var(--mist);
  font: 400 1.0625rem/1.6 var(--font-body);
}
img, svg { max-width: 100%; }
a { color: var(--lime); text-underline-offset: 3px; }
a:hover { color: var(--lime-deep); }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 6px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--lime); color: var(--night); padding: 8px 14px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 12px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.12; margin: 0 0 0.5em; letter-spacing: -0.01em; }
h1 { font-size: 3.4rem; font-size: clamp(2.5rem, 6.2vw, 4.4rem); font-weight: 800; letter-spacing: -0.025em; }
h2 { font-size: 2rem; font-size: clamp(1.6rem, 3.2vw, 2.2rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; }
p, li { max-width: var(--measure); }
.lede { font-size: 1.25rem; color: var(--mist); max-width: 48ch; }
.muted { color: var(--muted); }

/* ---------- buttons ---------- */
.button {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 999px;
  background: var(--lime); color: var(--night); font-weight: 700; text-decoration: none; border: 0;
  font-size: 1rem; cursor: pointer;
}
.button:hover { background: var(--lime-deep); color: var(--night); }
.button-quiet { background: transparent; color: var(--mist); box-shadow: inset 0 0 0 1.5px var(--line); }
.button-quiet:hover { background: var(--raised); color: var(--mist); }
.button-small { padding: 8px 16px; font-size: 0.95rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 5; background: rgba(21, 29, 35, 0.92); backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--mist); text-decoration: none;
  font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; }
.brand img { border-radius: 8px; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a { color: var(--muted); text-decoration: none; padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: 0.98rem; }
.site-nav a:hover { color: var(--mist); background: var(--raised); }
.site-nav a[aria-current="page"] { color: var(--mist); }
.site-nav .button { color: var(--night); margin-left: 8px; }
.site-nav .button:hover { color: var(--night); background: var(--lime-deep); }
.menu-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; border-radius: 10px; }
.menu-bars, .menu-bars::before, .menu-bars::after { display: block; width: 22px; height: 2px; background: var(--mist); position: relative; margin: 0 auto; transition: transform 0.2s; }
.menu-bars::before, .menu-bars::after { content: ""; position: absolute; left: 0; }
.menu-bars::before { top: -7px; } .menu-bars::after { top: 7px; }
.menu-toggle[aria-expanded="true"] .menu-bars { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-bars::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-bars::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 880px) {
  .menu-toggle { display: block; }
  .site-nav { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: var(--night); border-bottom: 1px solid var(--line); padding: 12px 24px 20px; gap: 2px; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px; font-size: 1.05rem; }
  .site-nav .button { margin: 10px 0 0; justify-content: center; }
}

/* ---------- sections ---------- */
section { padding: 72px 0; }
.band { background: var(--deep); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.page-head { padding: 64px 0 24px; }
.page-head p { color: var(--muted); font-size: 1.15rem; }

/* ---------- hero: the snowflake, moving the way it does in the app ---------- */
.hero { padding: 72px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: 40px; }
.hero h1 { margin-bottom: 18px; }
.hero-art { display: flex; justify-content: center; position: relative; }
.hero-art::before { content: ""; position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 240, 60, 0.20), rgba(168, 240, 60, 0) 68%); top: 11%; }
.hero-flake { position: relative; width: min(340px, 78vw); height: auto; animation: flake-in 1.4s cubic-bezier(0.22, 1, 0.36, 1) both; }
.hero-flake .hex-inner { transform-box: fill-box; transform-origin: center; animation: hex-step 2.8s cubic-bezier(0.65, 0, 0.35, 1) 1.4s infinite; }
.hero-flake .lime .hex-outer { animation: hex-pulse 2.8s ease-in-out 1.4s infinite; }
@keyframes flake-in { from { opacity: 0; transform: rotate(-60deg) scale(0.86); } to { opacity: 1; transform: none; } }
@keyframes hex-step { 0% { transform: rotate(0) scale(1); } 35%, 50% { transform: rotate(60deg) scale(0.86); } 85%, 100% { transform: rotate(120deg) scale(1); } }
@keyframes hex-pulse { 0%, 100% { stroke: #A8F03C; } 40% { stroke: #7FD319; } }
.platforms { margin-top: 26px; color: var(--muted); font-size: 0.98rem; }
@media (max-width: 820px) { .hero-grid { grid-template-columns: 1fr; } .hero-art { order: -1; } .hero-flake { width: min(240px, 60vw); } }

/* ---------- a conversation, as Gink shows it ---------- */
.chat { display: grid; gap: 12px; max-width: 620px; }
.say { justify-self: end; background: var(--raised); padding: 10px 16px; border-radius: 18px 18px 4px 18px; max-width: 85%; }
.reply { justify-self: start; display: flex; gap: 12px; max-width: 92%; }
.reply img { width: 26px; height: 26px; border-radius: 7px; flex: none; margin-top: 2px; }
.reply p { margin: 0; }
.chip { display: inline-block; margin-top: 8px; padding: 6px 12px; border-radius: 10px; background: rgba(168, 240, 60, 0.12);
  color: var(--lime); font-weight: 600; font-size: 0.95rem; }
.examples { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 56px; margin-top: 32px; }
.examples h3 { color: var(--muted); font-size: 1rem; font-weight: 600; font-family: var(--font-body); margin-bottom: 14px; }
@media (max-width: 760px) { .examples { grid-template-columns: 1fr; } }

/* ---------- what Gink does, by what you're doing ---------- */
.groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px 64px; margin-top: 36px; }
.group h3 { font-size: 1.45rem; display: flex; align-items: center; gap: 12px; }
.group h3::before { content: ""; width: 14px; height: 14px; flex: none; background: var(--lime);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.group ul { margin: 0; padding-left: 0; list-style: none; }
.group li { padding: 9px 0; border-top: 1px solid var(--line); }
.group li:first-child { border-top: 0; }
.group li strong { color: var(--mist); }
.group li span { color: var(--muted); }
@media (max-width: 760px) { .groups { grid-template-columns: 1fr; } }

/* ---------- plain panels (only where content is a set of equal things) ---------- */
.panel { background: var(--raised); border-radius: var(--radius-big); padding: 28px; }
.panel h3 { margin-top: 0; }
.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.split-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 820px) { .split, .split-3 { grid-template-columns: 1fr; } }

/* ---------- pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 32px; max-width: 860px; }
.plan { border-radius: var(--radius-big); padding: 30px; background: var(--raised); }
.plan-pro { background: linear-gradient(160deg, #24331A 0%, var(--raised) 60%); box-shadow: inset 0 0 0 1.5px rgba(168, 240, 60, 0.45); }
.plan h2 { font-size: 1.6rem; margin-bottom: 4px; }
.plan .price { font-family: var(--font-head); font-size: 2rem; font-weight: 800; margin: 14px 0 4px; }
.plan .price-later { font-size: 1.25rem; }
.plan .price small { font-size: 1rem; font-weight: 600; color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 20px 0 0; }
.plan li { padding: 8px 0 8px 28px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 0; top: 15px; width: 12px; height: 12px; background: var(--lime);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.plan li.no::before { background: var(--line); }
.plan li.no { color: var(--muted); }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }
.currency { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.currency button { background: var(--raised); color: var(--mist); border: 0; padding: 8px 14px; border-radius: 999px; font: inherit; font-weight: 600; cursor: pointer; }
.currency button[aria-pressed="true"] { background: var(--lime); color: var(--night); }
table.methods { width: 100%; border-collapse: collapse; margin-top: 20px; max-width: 860px; }
table.methods th, table.methods td { text-align: left; padding: 12px 10px; border-top: 1px solid var(--line); vertical-align: top; }
table.methods th { color: var(--muted); font-weight: 600; font-size: 0.95rem; }

/* ---------- downloads ---------- */
.downloads { display: grid; gap: 0; margin-top: 28px; max-width: 900px; }
.download { display: grid; grid-template-columns: 180px 1fr auto; gap: 20px; align-items: center; padding: 22px 0; border-top: 1px solid var(--line); }
.download:last-child { border-bottom: 1px solid var(--line); }
.download h2 { font-size: 1.35rem; margin: 0; }
.download p { margin: 0; color: var(--muted); }
.dl-buttons { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.status { font-weight: 700; font-size: 0.92rem; padding: 6px 12px; border-radius: 999px; white-space: nowrap; }
.status-beta { background: rgba(168, 240, 60, 0.14); color: var(--lime); }
.status-soon { background: var(--raised); color: var(--muted); }
@media (max-width: 760px) { .download { grid-template-columns: 1fr; gap: 8px; } }

/* ---------- long text (legal, blog, vision) ---------- */
.prose > * { max-width: 72ch; }           /* the text keeps a readable width; the block stays left-aligned */
.prose h2 { margin-top: 2.2em; font-size: 1.55rem; }
.prose h3 { margin-top: 1.8em; }
.prose li { margin: 6px 0; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 16px 0; }
.prose table { border-collapse: collapse; width: 100%; min-width: 520px; }
@media (max-width: 600px) { .prose th, .prose td { padding: 8px 6px; font-size: 0.95rem; } }
.prose th, .prose td { text-align: left; padding: 10px; border-top: 1px solid var(--line); vertical-align: top; }
.prose th { color: var(--muted); font-weight: 600; }
.note { background: var(--raised); border-left: 4px solid var(--lime); padding: 16px 20px; border-radius: 0 var(--radius) var(--radius) 0; }
blockquote { margin: 24px 0; padding: 4px 0 4px 20px; border-left: 4px solid var(--lime); font-family: var(--font-head);
  font-size: 1.35rem; font-weight: 700; color: var(--mist); }
.post { padding: 40px 0; border-top: 1px solid var(--line); }
.post time { color: var(--muted); font-size: 0.95rem; }
.post h2 { margin-top: 6px; }
code, pre { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.92em; }
pre { background: var(--deep); border: 1px solid var(--line); padding: 16px 18px; border-radius: var(--radius); overflow-x: auto; }

/* ---------- the demo ---------- */
.demo { background: var(--deep); border: 1px solid var(--line); border-radius: var(--radius-big); max-width: 760px; overflow: hidden; }
.demo-log { height: 380px; overflow-y: auto; padding: 22px; display: flex; flex-direction: column; gap: 12px; scroll-behavior: smooth; }
.demo-log .reply p { white-space: pre-wrap; }
.demo-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); background: var(--night); }
.demo-form input { flex: 1; min-width: 0; background: var(--raised); color: var(--mist); border: 0; border-radius: 999px;
  padding: 12px 18px; font: inherit; }
.demo-form input:focus { outline: 2px solid var(--lime); }
.demo-form button { flex: none; }
.mic { width: 46px; height: 46px; padding: 0; justify-content: center; }
.mic.listening { animation: listen 1.2s ease-in-out infinite; }
@keyframes listen { 50% { box-shadow: 0 0 0 8px rgba(168, 240, 60, 0.25); } }
.suggestions { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; max-width: 760px; }
.suggestions button { background: var(--raised); color: var(--mist); border: 0; padding: 9px 14px; border-radius: 999px; font: inherit; font-size: 0.95rem; cursor: pointer; }
.suggestions button:hover { background: #26323A; }
.typing { color: var(--muted); }
.glow-edge { position: fixed; inset: 0; pointer-events: none; z-index: 20; opacity: 0; transition: opacity 0.4s;
  box-shadow: inset 0 0 0 4px #A8F03C, inset 0 0 40px 10px rgba(47, 224, 200, 0.45); }
.glow-edge.on { opacity: 1; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 28px; background: var(--deep); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.footer-brand p { color: var(--muted); margin-top: 10px; }
.footer-col h2 { font-family: var(--font-body); font-size: 0.95rem; color: var(--muted); font-weight: 600; letter-spacing: 0; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin: 8px 0; }
.footer-col a { color: var(--mist); text-decoration: none; }
.footer-col a:hover { color: var(--lime); }
.footer-base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 40px; color: var(--muted); font-size: 0.95rem; }
.footer-base p { margin: 0; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}