/* Skein — Mattermost mobile client · marketing site */

:root {
  --paper:        #f7f4ee;
  --paper-2:      #efeae0;
  --paper-3:      #e6dfd2;
  --ink:          #1d1b16;
  --ink-2:        #3a3730;
  --ink-3:        #6b665a;
  --ink-4:        #9a9486;
  --rule:         #d8d1c1;
  --rule-soft:    #e6dfd2;
  --hl:           #fff8d6;
  --accent:       #2f3aa3;
  --accent-soft:  #eaeaf6;
  --danger:       #b54545;
  --warn:         #b58a3a;
  --good:         #4a7a4a;

  --serif:  "Newsreader", Georgia, serif;
  --sans:   "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono:   "IBM Plex Mono", ui-monospace, "SF Mono", monospace;

  --thread-strength: 1;
}

[data-theme="dark"] {
  --paper:      #1f1d17;
  --paper-2:    #272520;
  --paper-3:    #34322a;
  --ink:        #ece7d8;
  --ink-2:      #cfc9b9;
  --ink-3:      #8b8474;
  --ink-4:      #5e5849;
  --rule:       #2c2920;
  --rule-soft:  #23211a;
  --hl:         #3d3a1e;
  --accent:     #9aa3ff;
  --accent-soft:#1f2140;
}

[data-type="literary"]  { --serif: "Newsreader", Georgia, serif; --sans: "IBM Plex Sans", system-ui, sans-serif; --mono: "IBM Plex Mono", monospace; }
[data-type="modern"]    { --serif: "Instrument Serif", Georgia, serif; --sans: "Inter Tight", system-ui, sans-serif; --mono: "JetBrains Mono", monospace; }
[data-type="technical"] { --serif: "JetBrains Mono", monospace; --sans: "JetBrains Mono", monospace; --mono: "JetBrains Mono", monospace; }

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
::selection { background: var(--hl); color: var(--ink); }

.bg-yarn {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: calc(0.35 * var(--thread-strength));
  background-image: repeating-linear-gradient(45deg, var(--rule) 0 1px, transparent 1px 14px);
}
[data-thread="0"] .bg-yarn { display: none; }
[data-thread="2"] .bg-yarn {
  opacity: 0.55;
  background-image:
    repeating-linear-gradient(45deg, var(--rule) 0 1px, transparent 1px 12px),
    repeating-linear-gradient(-45deg, var(--rule) 0 1px, transparent 1px 12px);
}

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }
.wrap-narrow { max-width: 880px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }

.eyebrow {
  font-family: var(--mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-3);
}
.eyebrow .dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); margin-right: 8px; vertical-align: middle;
}

.rule { height: 1px; background: var(--rule); border: 0; margin: 0; }

/* ───────── nav ───────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.nav-row {
  display: flex; align-items: center; gap: 32px;
  padding: 14px 32px;
  max-width: 1240px; margin: 0 auto;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink);
}
.brand b {
  font-family: var(--serif); font-weight: 500;
  font-size: 22px; letter-spacing: -0.01em;
  font-variation-settings: "opsz" 30;
}
.nav-links { display: flex; gap: 24px; font-size: 14px; margin-left: 12px; }
.nav-links a { text-decoration: none; color: var(--ink-2); padding: 4px 0; border-bottom: 1px solid transparent; }
.nav-links a:hover { color: var(--ink); border-bottom-color: var(--ink); }
.nav-spacer { flex: 1; }
.nav-cta { display: flex; align-items: center; gap: 12px; font-size: 14px; }

.theme-toggle {
  appearance: none;
  width: 34px; height: 34px;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink-2);
  border-radius: 8px;
  display: grid; place-items: center;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
  position: relative;
}
.theme-toggle:hover { border-color: var(--ink); color: var(--ink); }
.theme-toggle svg { width: 16px; height: 16px; display: block; }
.theme-toggle .t-sun  { display: none; }
.theme-toggle .t-moon { display: block; }
[data-theme="dark"] .theme-toggle .t-sun  { display: block; }
[data-theme="dark"] .theme-toggle .t-moon { display: none; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: inherit; font-size: 14px; font-weight: 500;
  padding: 9px 16px; border-radius: 8px;
  text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn-ghost:hover { border-color: var(--ink); }
.btn .arrow { font-family: var(--mono); }

/* App-store style download buttons */
.store-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.store-btn {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--ink); color: var(--paper);
  padding: 10px 18px; border-radius: 12px;
  text-decoration: none;
  border: 1px solid var(--ink);
  transition: background .15s, border-color .15s;
}
.store-btn:hover { background: var(--accent); border-color: var(--accent); }
.store-btn .glyph { font-size: 26px; line-height: 1; }
.store-btn .lines { display: flex; flex-direction: column; line-height: 1.1; }
.store-btn .lines span {
  font-family: var(--mono); font-size: 9.5px;
  letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.7;
}
.store-btn .lines b { font-size: 16px; font-weight: 500; letter-spacing: -0.005em; }

/* ───────── hero ───────── */
.hero { padding: 80px 0 60px; position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
  gap: 60px; align-items: center;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 56px 0 24px; }
}
.hero h1 {
  font-family: var(--serif); font-weight: 400;
  font-variation-settings: "opsz" 60;
  font-size: clamp(40px, 5.6vw, 76px);
  line-height: 1.04; letter-spacing: -0.025em;
  margin: 18px 0 0; color: var(--ink);
  text-wrap: balance;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.hero-sub {
  margin: 22px 0 0; font-size: 19px; line-height: 1.55;
  color: var(--ink-2); max-width: 540px; text-wrap: pretty;
}
.hero-meta {
  margin-top: 28px;
  display: flex; gap: 28px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase;
}
.hero-meta b { color: var(--ink); font-weight: 600; }
.hero-meta .star { color: var(--warn); font-family: var(--sans); }

/* ───────── phone frame ───────── */
.phone-stage {
  display: flex; justify-content: center;
  position: relative;
}
.phone {
  position: relative;
  width: 320px;
  background: #0a0907;
  border-radius: 44px;
  padding: 8px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 0 0 1.5px #2b2924 inset,
    0 28px 70px -30px rgba(29,27,22,.45),
    0 12px 30px -16px rgba(29,27,22,.25);
}
.phone-screen {
  background: #f7f4ee;
  border-radius: 36px;
  overflow: hidden;
  position: relative;
  height: 640px;
  display: flex; flex-direction: column;
  color: #1d1b16;
  --paper: #f7f4ee;
  --paper-2: #efeae0;
  --paper-3: #e6dfd2;
  --ink: #1d1b16;
  --ink-2: #3a3730;
  --ink-3: #6b665a;
  --ink-4: #9a9486;
  --rule: #d8d1c1;
  --rule-soft: #e6dfd2;
  --accent: #2f3aa3;
  --accent-soft: #eaeaf6;
}
[data-theme="dark"] .phone-screen {
  background: #15140f;
  color: #ece7d8;
  --paper: #15140f;
  --paper-2: #1c1b15;
  --paper-3: #26241d;
  --ink: #ece7d8;
  --ink-2: #cfc9b9;
  --ink-3: #8b8474;
  --ink-4: #5e5849;
  --rule: #2c2920;
  --rule-soft: #23211a;
  --accent: #9aa3ff;
  --accent-soft: #1f2140;
}
.phone-notch {
  position: absolute;
  top: 8px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 28px;
  background: #0a0907;
  border-radius: 99px;
  z-index: 5;
}
.phone-time {
  position: absolute; top: 14px; left: 28px;
  font-family: -apple-system, "SF Pro", system-ui, var(--sans);
  font-weight: 600; font-size: 14px;
  color: var(--ink); z-index: 4;
}
.phone-icons {
  position: absolute; top: 14px; right: 28px;
  display: flex; gap: 4px; align-items: center;
  font-family: var(--mono); font-size: 10px;
  color: var(--ink); z-index: 4;
}
.phone-icons .bars {
  display: inline-flex; gap: 1.5px; align-items: flex-end; height: 10px;
}
.phone-icons .bars span { width: 2px; background: var(--ink); border-radius: 1px; }
.phone-icons .bars span:nth-child(1) { height: 3px; }
.phone-icons .bars span:nth-child(2) { height: 5px; }
.phone-icons .bars span:nth-child(3) { height: 7px; }
.phone-icons .bars span:nth-child(4) { height: 9px; }
.phone-icons .batt {
  width: 22px; height: 11px;
  border: 1px solid var(--ink);
  border-radius: 3px; position: relative;
  margin-left: 4px;
}
.phone-icons .batt::after {
  content: ""; position: absolute; right: -3px; top: 3px;
  width: 2px; height: 5px; background: var(--ink); border-radius: 0 1px 1px 0;
}
.phone-icons .batt::before {
  content: ""; position: absolute; inset: 1.5px;
  width: 70%; background: var(--ink); border-radius: 1px;
}
.phone-home {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  width: 120px; height: 4px; border-radius: 4px;
  background: var(--ink-3); opacity: 0.45; z-index: 5;
}
.phone-content {
  flex: 1;
  margin-top: 44px;
  margin-bottom: 22px;
  overflow: hidden;
  display: flex; flex-direction: column;
}

/* ───────── phone: chat screen ───────── */
.ph-hd {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px 12px;
  border-bottom: 1px solid var(--rule);
}
.ph-hd .back { font-family: var(--mono); color: var(--ink-3); font-size: 16px; }
.ph-hd .ttl { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.ph-hd .ttl b {
  font-family: var(--serif); font-weight: 500;
  font-variation-settings: "opsz" 24;
  font-size: 15px; letter-spacing: -0.01em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ph-hd .ttl b .hash { color: var(--ink-4); font-family: var(--mono); margin-right: 2px; font-weight: 400; }
.ph-hd .ttl span { font-family: var(--mono); font-size: 9px; color: var(--ink-4); letter-spacing: 0.1em; text-transform: uppercase; }
.ph-hd .ttl span .pill { background: var(--danger); color: #fff; padding: 0 4px; border-radius: 2px; font-weight: 600; margin-right: 4px; }
.ph-hd .icon {
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink-3); font-size: 13px;
}

.ph-body {
  flex: 1; overflow-y: auto;
  padding: 12px 14px;
}
.ph-body::-webkit-scrollbar { display: none; }

.ph-day {
  display: flex; align-items: center; gap: 10px;
  margin: 4px 0 10px;
  font-family: var(--mono); font-size: 9px;
  color: var(--ink-4); letter-spacing: 0.12em; text-transform: uppercase;
}
.ph-day::before, .ph-day::after { content: ""; flex: 1; height: 1px; background: var(--rule); }

.ph-msg { display: grid; grid-template-columns: 24px 1fr; gap: 8px; padding: 5px 0; }
.ph-msg .av {
  width: 24px; height: 24px; border-radius: 5px;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 9px; font-weight: 600; color: #fff;
}
.ph-msg .meta { display: flex; align-items: baseline; gap: 6px; }
.ph-msg .meta b { font-size: 12.5px; font-weight: 600; }
.ph-msg .meta .t { font-family: var(--mono); font-size: 9.5px; color: var(--ink-4); }
.ph-msg .meta .bot {
  font-family: var(--mono); font-size: 8px;
  background: var(--paper-2); color: var(--ink-3);
  padding: 0 4px; border-radius: 2px;
  text-transform: uppercase; letter-spacing: 0.08em;
  border: 1px solid var(--rule-soft);
}
.ph-msg .text { font-size: 12.5px; color: var(--ink-2); line-height: 1.45; word-wrap: break-word; }
.ph-msg .text .men { background: var(--accent-soft); color: var(--accent); padding: 0 3px; border-radius: 3px; font-weight: 500; }
.ph-msg .text code { font-family: var(--mono); font-size: 11px; background: var(--paper-2); padding: 0 4px; border-radius: 3px; border: 1px solid var(--rule-soft); }

.ph-card {
  margin-top: 4px;
  border: 1px solid var(--rule);
  border-radius: 6px; overflow: hidden;
  background: var(--paper);
}
.ph-card.inc { border-color: var(--danger); }
.ph-card .bar {
  padding: 3px 8px;
  font-family: var(--mono); font-size: 8.5px;
  text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600;
}
.ph-card.inc .bar { background: var(--danger); color: #fff; }
.ph-card.dep .bar { background: var(--ink); color: var(--paper); }
.ph-card.pr  .bar { background: var(--good); color: #fff; }
.ph-card .body { padding: 6px 9px 8px; }
.ph-card .ttl {
  font-family: var(--serif); font-variation-settings: "opsz" 24;
  font-size: 12.5px; letter-spacing: -0.005em; line-height: 1.25;
}
.ph-card .row {
  display: flex; gap: 12px; margin-top: 5px;
  font-family: var(--mono); font-size: 9px; color: var(--ink-3);
}
.ph-card .row b { color: var(--ink); display: block; font-size: 10px; }
.ph-card .row .k { color: var(--ink-4); text-transform: uppercase; letter-spacing: 0.08em; font-size: 8px; }

.ph-stub {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 5px;
  padding: 2px 8px 2px 4px;
  border: 1px solid var(--rule);
  border-radius: 999px; font-size: 10px;
  background: var(--paper);
}
.ph-stub b { color: var(--accent); }
.ph-stub .faces { display: flex; }
.ph-stub .faces span {
  width: 14px; height: 14px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 7px; color: #fff;
  border: 1.5px solid var(--paper); margin-left: -4px;
}
.ph-stub .faces span:first-child { margin-left: 0; }

.ph-composer {
  border-top: 1px solid var(--rule);
  padding: 8px 14px;
  display: flex; align-items: center; gap: 8px;
  background: var(--paper-2);
}
.ph-composer .input {
  flex: 1; height: 30px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 999px;
  display: flex; align-items: center; padding: 0 12px;
  font-size: 11px; color: var(--ink-4);
}
.ph-composer .send {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 11px; font-weight: 600;
}

/* ───────── phone: server picker screen ───────── */
.ph-sv {
  flex: 1; padding: 18px 18px;
  overflow: hidden; display: flex; flex-direction: column;
}
.ph-sv h2 {
  font-family: var(--serif); font-weight: 400;
  font-variation-settings: "opsz" 36;
  font-size: 24px; letter-spacing: -0.02em; margin: 0;
}
.ph-sv .sub { color: var(--ink-3); font-size: 12px; margin-top: 6px; }
.ph-sv .ey { font-family: var(--mono); font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4); margin-top: 22px; margin-bottom: 8px; }
.ph-sv .field {
  border: 1px solid var(--rule);
  background: var(--paper);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px;
}
.ph-sv .field .k { font-family: var(--mono); font-size: 10px; color: var(--ink-4); }
.ph-sv .field .v { color: var(--ink); flex: 1; }
.ph-sv .field-stack > * + * { margin-top: 6px; }
.ph-sv .servers { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.ph-sv .server-row {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
}
.ph-sv .server-row .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--good); }
.ph-sv .server-row .dot.off { background: var(--ink-4); }
.ph-sv .server-row .name { font-size: 12.5px; flex: 1; }
.ph-sv .server-row .url { font-family: var(--mono); font-size: 9.5px; color: var(--ink-4); }
.ph-sv .server-row .badge {
  font-family: var(--mono); font-size: 8.5px;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 1px 5px; border-radius: 3px;
  color: var(--accent); background: var(--accent-soft);
  border: 1px solid var(--accent-soft);
}
.ph-sv .add {
  margin-top: auto;
  background: var(--ink); color: var(--paper);
  border-radius: 999px; padding: 10px;
  text-align: center; font-size: 12px; font-weight: 500;
}

/* ───────── phone: thread screen ───────── */
.ph-thread { padding: 12px 14px; flex: 1; overflow: hidden; }
.ph-thread .parent {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 12px;
}
.ph-thread .ct {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 10px;
  font-family: var(--mono); font-size: 9px;
  color: var(--ink-4); letter-spacing: 0.12em; text-transform: uppercase;
}
.ph-thread .ct::before, .ph-thread .ct::after { content: ""; flex: 1; height: 1px; background: var(--rule); }
.ph-thread .yarn { position: relative; }
.ph-thread .yarn::before {
  content: ""; position: absolute;
  left: 11px; top: 0; bottom: 0;
  width: 1px; background: var(--ink-4); opacity: 0.3;
}

/* ───────── sections ───────── */
.section { padding: 110px 0; position: relative; }
.section-tight { padding: 80px 0; }
.section-alt { background: var(--paper-2); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.section h2 {
  font-family: var(--serif); font-weight: 400;
  font-variation-settings: "opsz" 48;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.05; letter-spacing: -0.02em;
  margin: 14px 0 0; text-wrap: balance;
}
.section h2 em { font-style: italic; color: var(--accent); }
.section .lede {
  margin: 18px 0 0; font-size: 18px;
  color: var(--ink-2); max-width: 620px; text-wrap: pretty;
}
.section-head { margin-bottom: 56px; max-width: 760px; }

/* ───────── pillars ───────── */
.pillars {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule); border-radius: 14px; overflow: hidden;
}
@media (max-width: 880px) { .pillars { grid-template-columns: 1fr; } }
.pillar {
  background: var(--paper);
  padding: 36px 32px 40px;
  display: flex; flex-direction: column; gap: 12px;
  min-height: 280px;
}
.pillar .num { font-family: var(--mono); font-size: 11px; color: var(--ink-4); letter-spacing: 0.12em; }
.pillar h3 {
  margin: 4px 0 0;
  font-family: var(--serif); font-weight: 500;
  font-variation-settings: "opsz" 30;
  font-size: 26px; letter-spacing: -0.015em;
}
.pillar p { margin: 6px 0 0; color: var(--ink-2); font-size: 15px; text-wrap: pretty; }
.pillar .glyph {
  height: 84px; margin-top: auto;
  border-top: 1px dashed var(--rule);
  padding-top: 20px;
  display: flex; align-items: center;
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  letter-spacing: 0.08em;
}

/* ───────── screen tour: phones in a row ───────── */
.tour {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}
/* Row-gap is bumped well above the 24/32 column-gap because each .phone
   has a -45px top margin (compensating for the 0.72 scale). On a single
   row that overflow lands in the section's padding harmlessly; once the
   grid wraps, it has to clear the previous row's meta block. */
@media (max-width: 1100px) { .tour { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; row-gap: 110px; } }
@media (max-width: 600px)  { .tour { grid-template-columns: minmax(0, 1fr); row-gap: 90px; } }
.tour-col {
  display: flex; flex-direction: column; align-items: center;
  text-align: left;
  min-width: 0;
  width: 100%;
}
.tour-col .phone { transform: scale(0.72); margin: -45px 0 -157px; transform-origin: top center; }
.tour-col .meta {
  margin-top: 24px;
  width: 320px;
  max-width: 100%;
}
.tour-col .meta .ey {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4);
}
.tour-col .meta h4 {
  margin: 6px 0 0;
  font-family: var(--serif); font-weight: 500;
  font-variation-settings: "opsz" 24;
  font-size: 19px; letter-spacing: -0.01em;
}
.tour-col .meta p { margin: 6px 0 0; color: var(--ink-3); font-size: 13.5px; }

/* ───────── compatibility / server panel ───────── */
.compat {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 900px) { .compat { grid-template-columns: 1fr; } }
.compat-list { display: flex; flex-direction: column; gap: 18px; }
.compat-list .row {
  display: grid; grid-template-columns: 22px 1fr;
  gap: 14px; align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}
.compat-list .row .check {
  width: 20px; height: 20px; border-radius: 5px;
  background: var(--accent); color: #fff;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  margin-top: 2px;
}
.compat-list .row b {
  font-family: var(--serif); font-weight: 500;
  font-variation-settings: "opsz" 24;
  font-size: 18px; letter-spacing: -0.005em;
}
.compat-list .row p { margin: 4px 0 0; color: var(--ink-3); font-size: 14px; }

.terminal {
  background: var(--ink);
  color: var(--paper);
  border-radius: 12px;
  padding: 22px 24px;
  font-family: var(--mono); font-size: 12.5px;
  line-height: 1.7;
  position: relative;
  box-shadow: 0 14px 40px -24px rgba(29,27,22,.4);
}
.terminal .lights { position: absolute; top: 14px; left: 16px; display: flex; gap: 5px; }
.terminal .lights span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.terminal .ttl {
  position: absolute; top: 12px; right: 16px;
  font-size: 10px; color: var(--ink-4);
  letter-spacing: 0.12em; text-transform: uppercase;
}
.terminal pre { margin: 24px 0 0; white-space: pre-wrap; }
.terminal .p { color: #9aa3ff; }
.terminal .c { color: #8db58d; }
.terminal .d { color: #9a9486; }
.terminal .y { color: #d9b170; }

/* ───────── pricing ───────── */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tiers.tiers-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 820px; margin: 0 auto; }
@media (max-width: 980px) { .tiers, .tiers.tiers-2 { grid-template-columns: 1fr; } }
.tier {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 32px 28px 28px;
  display: flex; flex-direction: column;
}
.tier.featured { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.tier .ey { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4); }
.tier.featured .ey { color: var(--accent); }
.tier h3 { margin: 8px 0 0; font-family: var(--serif); font-weight: 500; font-size: 28px; letter-spacing: -0.015em; font-variation-settings: "opsz" 30; }
.tier .price { display: flex; align-items: baseline; gap: 6px; margin: 16px 0 4px; }
.tier .price b { font-family: var(--serif); font-weight: 400; font-variation-settings: "opsz" 60; font-size: 44px; letter-spacing: -0.025em; line-height: 1; }
.tier .price span { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.08em; text-transform: uppercase; }
.tier .desc { color: var(--ink-2); font-size: 14px; margin: 6px 0 18px; text-wrap: pretty; }
.tier ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--rule); padding-top: 18px; }
.tier li { font-size: 14px; color: var(--ink-2); display: grid; grid-template-columns: 16px 1fr; gap: 8px; align-items: start; }
.tier li::before { content: "→"; color: var(--accent); font-family: var(--mono); font-size: 12px; line-height: 1.5; }
.tier .btn { margin-top: 22px; justify-content: center; }

/* ───────── changelog ───────── */
.changes { display: flex; flex-direction: column; }
.change {
  display: grid; grid-template-columns: 140px 1fr;
  gap: 32px; padding: 22px 0;
  border-top: 1px solid var(--rule);
}
.change .when {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.08em;
}
.change .when b { display: block; color: var(--ink); font-size: 14px; font-weight: 600; letter-spacing: 0; margin-bottom: 4px; }
.change h4 { margin: 0; font-family: var(--serif); font-weight: 500; font-variation-settings: "opsz" 24; font-size: 20px; letter-spacing: -0.005em; }
.change p { margin: 6px 0 0; color: var(--ink-2); font-size: 14px; max-width: 640px; }
.change .tags { margin-top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }
.change .tags span {
  font-family: var(--mono); font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 2px 6px; border-radius: 3px;
  border: 1px solid var(--rule); color: var(--ink-3);
}

/* ───────── faq ───────── */
.faq-list { border-top: 1px solid var(--rule); }
.faq-item { border-bottom: 1px solid var(--rule); padding: 22px 0; }
.faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: baseline; gap: 16px;
  font-family: var(--serif); font-weight: 500;
  font-variation-settings: "opsz" 24;
  font-size: 22px; letter-spacing: -0.01em;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; margin-left: auto; font-family: var(--mono); font-size: 22px; color: var(--ink-3); }
.faq-item[open] summary::after { content: "−"; }
.faq-item .num { font-family: var(--mono); font-size: 13px; color: var(--ink-4); flex-shrink: 0; }
.faq-item p { margin: 14px 0 0 38px; color: var(--ink-2); font-size: 16px; max-width: 640px; }

/* ───────── cta ───────── */
.cta {
  border: 1px solid var(--rule);
  background: var(--paper);
  border-radius: 16px;
  padding: 64px 48px;
  display: grid; grid-template-columns: 1fr auto;
  gap: 40px; align-items: center;
  position: relative; overflow: hidden;
}
.cta::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, var(--rule) 0 1px, transparent 1px 14px);
  opacity: 0.4; pointer-events: none;
}
.cta > * { position: relative; }
@media (max-width: 880px) { .cta { grid-template-columns: 1fr; padding: 40px 28px; } }
.cta h2 {
  margin: 0 !important;
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.02em; line-height: 1.05;
  font-variation-settings: "opsz" 48;
}
.cta h2 em { font-style: italic; color: var(--accent); }
.cta p { margin: 12px 0 0; color: var(--ink-2); max-width: 520px; }

/* ───────── footer ───────── */
.foot {
  border-top: 1px solid var(--rule);
  padding: 56px 0 28px;
  margin-top: 80px;
}
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 880px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
.foot-brand p { margin: 14px 0 0; color: var(--ink-3); font-size: 14px; max-width: 280px; }
.foot h5 {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-4); letter-spacing: 0.12em;
  text-transform: uppercase; margin: 0 0 12px;
}
.foot ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.foot a { color: var(--ink-2); text-decoration: none; font-size: 14px; }
.foot a:hover { color: var(--ink); }
.foot-bottom {
  margin-top: 48px; padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; gap: 16px;
  font-family: var(--mono); font-size: 11px; color: var(--ink-4);
  letter-spacing: 0.08em;
}

.logo-knot { width: 28px; height: 28px; display: block; }

/* small disclaimer style */
.disclaim {
  margin-top: 24px;
  font-family: var(--mono); font-size: 10.5px;
  color: var(--ink-4); letter-spacing: 0.06em;
  max-width: 640px;
}