/* ServerKiln — light, warm, tactile. Tokens follow a single warm hue. */
:root {
  --hue: 24.6;
  --ember: hsl(var(--hue) 95% 54%);
  --ember-deep: hsl(var(--hue) 88% 44%);
  --ink: hsl(var(--hue) 22% 11%);
  --ink-2: hsl(var(--hue) 10% 34%);
  --ink-3: hsl(var(--hue) 8% 52%);
  --paper: hsl(var(--hue) 36% 96.5%);
  --paper-low: hsl(var(--hue) 30% 93.5%);
  --card: hsl(var(--hue) 40% 99%);
  --line: hsl(var(--hue) 28% 86%);
  --line-soft: hsl(var(--hue) 28% 90%);
  --shadow: 0 1px 0 hsl(0 0% 100% / .8) inset, 0 1px 2px hsl(var(--hue) 30% 30% / .06),
            0 12px 32px -12px hsl(var(--hue) 40% 30% / .18);
  --shadow-lg: 0 1px 0 hsl(0 0% 100% / .9) inset, 0 2px 6px hsl(var(--hue) 30% 30% / .06),
               0 40px 80px -30px hsl(var(--hue) 50% 28% / .35);
  --radius: 18px;
  --sans: "Geist", -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; font: 16px/1.6 var(--sans); color: var(--ink); background: var(--paper);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
/* Ambient: faint grid + ember spotlight + paper grain. */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(circle at 50% -12%, hsl(var(--hue) 95% 58% / .20), transparent 40rem),
    radial-gradient(circle at 88% 8%, hsl(var(--hue) 80% 60% / .10), transparent 28rem),
    linear-gradient(to right, hsl(var(--hue) 22% 32% / .055) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(to bottom, hsl(var(--hue) 22% 32% / .045) 1px, transparent 1px) 0 0 / 44px 44px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0, #000 60rem, transparent 90rem);
          mask-image: linear-gradient(to bottom, #000 0, #000 60rem, transparent 90rem);
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .35; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .32 0 0 0 0 .22 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: var(--ember-deep); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
code, .mono { font-family: var(--mono); font-size: .88em; }
code { background: var(--paper-low); border: 1px solid var(--line-soft); border-radius: 6px; padding: .08em .38em; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px);
  background: hsl(var(--hue) 36% 96.5% / .72); border-bottom: 1px solid hsl(var(--hue) 28% 84% / .6); }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 650; letter-spacing: -.01em; }
.brand:hover { text-decoration: none; }
.brand img { width: 28px; height: 28px; border-radius: 7px; box-shadow: 0 2px 6px hsl(var(--hue) 50% 25% / .25); }
.nav nav { display: flex; gap: 22px; margin-left: auto; font-size: 14.5px; align-items: center; }
.nav nav a { color: var(--ink-2); }
.nav nav a:hover { color: var(--ink); text-decoration: none; }
.lang { border: 1px solid var(--line); border-radius: 999px; padding: 3px 11px; font-size: 13px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 9px; height: 46px; padding: 0 22px; border-radius: 999px;
  font-weight: 600; font-size: 15.5px; letter-spacing: -.005em; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; }
.btn-primary { color: #fff; background: linear-gradient(180deg, hsl(var(--hue) 100% 60%), hsl(var(--hue) 92% 50%));
  box-shadow: 0 1px 0 hsl(0 0% 100% / .35) inset, 0 -1px 0 hsl(var(--hue) 80% 35% / .4) inset,
              0 8px 22px -6px hsl(var(--hue) 95% 45% / .55); }
.btn-ghost { color: var(--ink); background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); }
.btn small { font-weight: 500; opacity: .7; font-size: 12.5px; }

.open-source { margin: 16px 0 0; font-size: 14px; }
.open-source a { color: var(--ember-deep); }
.github-link { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.github-link svg { width: 16px; height: 16px; flex: none; }
.btn svg { flex: none; }

/* Hero */
.hero { padding: 88px 0 40px; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 5px 13px 5px 6px; border-radius: 999px; font-size: 13px;
  color: var(--ink-2); background: hsl(0 0% 100% / .65); border: 1px solid var(--line); box-shadow: var(--shadow); }
.eyebrow b { color: #fff; background: var(--ember); font-weight: 600; font-size: 11px; padding: 2px 8px; border-radius: 999px; letter-spacing: .02em; }
.hero h1 { font-size: clamp(40px, 6.4vw, 76px); line-height: 1.04; letter-spacing: -.035em; margin: 26px auto 20px; max-width: 900px; font-weight: 700; }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, hsl(var(--hue) 95% 50%), hsl(14 90% 52%));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: clamp(17px, 2vw, 20px); color: var(--ink-2); max-width: 640px; margin: 0 auto 34px; }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.meta { margin-top: 16px; font-size: 13px; color: var(--ink-3); }
.meta span + span::before { content: "·"; margin: 0 8px; }

/* Stage: one Mac desktop — history window, menu bar panel, iPhone in front */
.stage { position: relative; margin: 72px auto 0; max-width: 1040px; padding: 0 0 70px 40px; }
.stage .glow { position: absolute; inset: 8% 6% 0; border-radius: 50%;
  background: radial-gradient(closest-side, hsl(var(--hue) 95% 60% / .30), transparent); filter: blur(40px); z-index: -1; }
.screen { position: relative; aspect-ratio: 16 / 10; border-radius: 18px; overflow: hidden;
  background:
    radial-gradient(circle at 18% 22%, hsl(36 90% 86%), transparent 46%),
    radial-gradient(circle at 82% 78%, hsl(12 75% 78%), transparent 50%),
    radial-gradient(circle at 60% 30%, hsl(28 85% 82%), transparent 55%),
    linear-gradient(150deg, hsl(34 70% 90%), hsl(18 60% 82%));
  box-shadow: 0 0 0 10px hsl(30 6% 14%), 0 0 0 11px hsl(30 6% 30%), var(--shadow-lg); }
.menubar { position: relative; z-index: 2; height: 28px; display: flex; align-items: center; gap: 18px; padding: 0 16px;
  background: hsl(32 25% 96% / .78); backdrop-filter: blur(24px) saturate(1.4); -webkit-backdrop-filter: blur(24px) saturate(1.4);
  font-size: 12.5px; color: hsl(0 0% 12%); }
.menubar b { font-weight: 700; }
.menubar .right { margin-left: auto; display: flex; align-items: center; gap: 16px; font-weight: 500; }
.menu-status { display: flex; align-items: center; gap: 6px; height: 26px; padding: 0 7px;
  border-radius: 5px; background: hsl(28 16% 30% / .09); color: hsl(25 16% 22%);
  box-shadow: inset 0 0 0 1px hsl(28 16% 30% / .06); }
.menu-status img { width: 18px; height: 18px; display: block; border-radius: 4px; }
.menu-status-rows { display: grid; gap: 1px; font-size: 9px; line-height: 10px; }
.menu-status-rows > span { display: flex; justify-content: space-between; gap: 8px; }
.menu-status-rows strong { font-weight: 650; font-variant-numeric: tabular-nums; }
.win { position: absolute; border-radius: 12px; overflow: hidden;
  box-shadow: 0 0 0 .5px hsl(0 0% 0% / .18), 0 28px 60px -18px hsl(var(--hue) 40% 18% / .45); }
.win img { display: block; width: 100%; height: auto; }
.win.history { left: 5%; top: 11%; width: 57%; }
.win.panel { right: 7.6%; top: calc(28px + 6px); width: 31%; height: 84%; }
.win.panel img { height: 100%; object-fit: cover; object-position: top; }
.phone { position: absolute; left: 0; bottom: 0; width: 23%; border-radius: 44px; padding: 8px;
  background: linear-gradient(145deg, hsl(30 8% 34%), hsl(30 6% 14%)); box-shadow: var(--shadow-lg), 0 0 0 1px hsl(30 8% 42%) inset; }
.phone img { display: block; width: 100%; height: auto; border-radius: 36px; }

/* Sections */
section.block { padding: 110px 0 0; }
.hero { padding-bottom: 0; }
.kicker { font: 600 12.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ember-deep); }
.block h2 { font-size: clamp(30px, 4vw, 46px); letter-spacing: -.03em; line-height: 1.1; margin: 12px 0 14px; font-weight: 700; }
.block p.sub { color: var(--ink-2); font-size: 18px; max-width: 620px; margin: 0; }
.center { text-align: center; } .center p.sub { margin: 0 auto; }

.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-top: 44px; }
.tile { position: relative; background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 26px; overflow: hidden; }
.tile h3 { margin: 0 0 6px; font-size: 18px; letter-spacing: -.015em; }
.tile p { margin: 0; color: var(--ink-2); font-size: 15px; }
.tile .icon { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(180deg, hsl(var(--hue) 100% 96%), hsl(var(--hue) 90% 90%)); color: var(--ember-deep);
  box-shadow: 0 0 0 1px hsl(var(--hue) 80% 82%) inset; }
.tile .icon svg { width: 20px; height: 20px; }
.span-2 { grid-column: span 2; } .span-3 { grid-column: span 3; } .span-4 { grid-column: span 4; } .span-6 { grid-column: span 6; }
.tile.media { padding-bottom: 0; display: flex; flex-direction: column; }
.tile.media img { display: block; margin: 22px auto 0; width: 100%; max-width: 420px; height: 300px; object-fit: cover; object-position: top;
  border-radius: 12px 12px 0 0; box-shadow: 0 0 0 1px var(--line-soft), 0 -10px 30px -16px hsl(var(--hue) 30% 30% / .25); }
.tile.media.wide { display: grid; grid-template-columns: 300px 1fr; gap: 32px; align-items: start; padding: 30px 26px 0 30px; }
.tile.media.wide img { max-width: none; height: 380px; margin: 0; }
.tile.media.wide .heat { margin-bottom: 26px; }

/* Heat strip — the load colour scale */
.heat { display: flex; gap: 5px; margin-top: 18px; }
.heat i { flex: 1; height: 26px; border-radius: 5px; box-shadow: 0 -3px 0 hsl(0 0% 0% / .08) inset; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; counter-reset: step; }
.step { min-width: 0; background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius); box-shadow: var(--shadow); padding: 26px; }
.step::before { counter-increment: step; content: "0" counter(step); font: 600 13px var(--mono); color: var(--ember-deep);
  display: inline-block; padding: 3px 9px; border-radius: 999px; background: hsl(var(--hue) 95% 94%); margin-bottom: 16px; }
.step h3 { margin: 0 0 6px; font-size: 18px; letter-spacing: -.015em; }
.step p { margin: 0; color: var(--ink-2); font-size: 15px; }
.term { margin-top: 16px; font: 13px/1.7 var(--mono); color: hsl(var(--hue) 20% 88%); background: hsl(var(--hue) 14% 12%);
  border-radius: 12px; padding: 12px 14px; box-shadow: 0 0 0 1px hsl(var(--hue) 10% 22%) inset; overflow-x: auto; white-space: nowrap; }
.term .p { color: var(--ember); }
.term .c { color: hsl(var(--hue) 8% 55%); }

/* Security list */
.checks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; color: var(--ink-2); font-size: 15.5px; }
.checks li::before { content: ""; flex: none; width: 20px; height: 20px; margin-top: 2px; border-radius: 50%;
  background: hsl(var(--hue) 95% 54%) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5.5 10.5l3 3 6-7'/%3E%3C/svg%3E") center/14px no-repeat; }
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.split img.shot { width: 100%; height: auto; border-radius: 16px; box-shadow: var(--shadow-lg); border: 1px solid var(--line-soft); }

/* Pricing / CTA */
.final { margin: 120px 0 0; padding: 64px 40px; border-radius: 28px; text-align: center; position: relative; overflow: hidden;
  background: radial-gradient(circle at 50% 0, hsl(var(--hue) 100% 62% / .25), transparent 60%), var(--card);
  border: 1px solid var(--line-soft); box-shadow: var(--shadow-lg); }
.final h2 { font-size: clamp(30px, 4vw, 44px); letter-spacing: -.03em; margin: 0 0 12px; }
.final p { color: var(--ink-2); margin: 0 0 30px; font-size: 18px; }
.plans { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin: 0 0 32px; }
.plan { min-width: 220px; text-align: left; padding: 18px 20px; border-radius: 16px; background: hsl(0 0% 100% / .7); border: 1px solid var(--line); }
.plan b { display: block; font-size: 15px; } .plan span { font-size: 28px; font-weight: 700; letter-spacing: -.02em; }
.plan small { display: block; color: var(--ink-3); font-size: 13px; }
.plan del { font-size: .55em; font-weight: 400; color: var(--ink-3); }

/* Docs pages */
.doc { max-width: 760px; margin: 56px auto 0; background: var(--card); border: 1px solid var(--line-soft); border-radius: 22px;
  box-shadow: var(--shadow); padding: 44px 48px; }
.doc h1 { font-size: 34px; letter-spacing: -.03em; margin: 0 0 6px; }
.doc .date { color: var(--ink-3); font-size: 14px; margin: 0 0 26px; }
.doc h2 { font-size: 19px; margin: 34px 0 8px; letter-spacing: -.015em; }
.doc p, .doc li { color: var(--ink-2); }
.doc ul { padding-left: 20px; }
.doc li + li { margin-top: 6px; }

footer { margin-top: 110px; padding: 36px 0 48px; border-top: 1px solid var(--line-soft); color: var(--ink-3); font-size: 14px; }
footer .wrap { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
footer nav { display: flex; gap: 20px; margin-left: auto; }
footer a { color: var(--ink-2); }

@media (max-width: 900px) {
  .stage { padding: 0 0 40px 18px; }
  .screen { aspect-ratio: 4 / 5; box-shadow: 0 0 0 6px hsl(30 6% 14%), var(--shadow-lg); }
  .menubar .hide-sm { display: none; }
  .win.history { display: none; }
  .win.panel { left: 16%; right: 6%; width: auto; height: 88%; }
  .phone { width: 38%; border-radius: 30px; padding: 6px; } .phone img { border-radius: 25px; }
  .bento { grid-template-columns: 1fr; } .span-2, .span-3, .span-4, .span-6 { grid-column: auto; }
  .tile.media.wide { grid-template-columns: 1fr; } .tile.media.wide img { height: 240px; }
  .steps { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .nav nav a.hide-sm { display: none; }
  .doc { padding: 30px 24px; margin-top: 28px; }
}
@media (prefers-reduced-motion: no-preference) {
  .rise { animation: rise .7s cubic-bezier(.2, .7, .2, 1) both; }
  .rise.d1 { animation-delay: .08s; } .rise.d2 { animation-delay: .16s; } .rise.d3 { animation-delay: .26s; }
  @keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
}

@media (max-width: 600px) {
  .nav .wrap { padding: 0 16px; gap: 12px; }
  .nav nav { gap: 12px; }
  .nav nav > a[href$="support/"] { display: none; }
}