/* Izzy marketing site. Tokens from DESIGN.md. */
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url(/assets/fonts/atkinson-next-latin.woff2) format("woff2");
}
@font-face {
  font-family: "Atkinson Hyperlegible Mono";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url(/assets/fonts/atkinson-mono-latin.woff2) format("woff2");
}

:root {
  --ground: #EEF3F1;
  --surface: #FAFCFB;
  --surface-sunk: #E3EBE8;
  --ink: #16323A;
  --ink-muted: #4E646B;
  --rule: #C9D6D4;
  --rule-strong: #A9BCBA;
  --primary: #1F5F66;
  --primary-hover: #184C52;
  --on-primary: #FFFFFF;
  --focus: #1F5F66;
  --sent: #2F6F73;
  --replied: #D9A21B;
  --on-replied: #16323A;
  --bounced: #B5483B;
  --paused: #5E6F79;
  --scheduled: #4E646B;
  --ooo: #8A9B98;
  --hatch: rgba(110, 127, 138, 0.16);

  --font-ui: "Atkinson Hyperlegible Next", system-ui, sans-serif;
  --font-mono: "Atkinson Hyperlegible Mono", ui-monospace, monospace;

  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 8px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #0F2227;
    --surface: #142B31;
    --surface-sunk: #0B1B1F;
    --ink: #E3ECEA;
    --ink-muted: #9DB2B3;
    --rule: #27424A;
    --rule-strong: #3A5961;
    --primary: #7FBFC3;
    --primary-hover: #9BD0D3;
    --on-primary: #0F2227;
    --focus: #7FBFC3;
    --sent: #7FBFC3;
    --replied: #E3B03A;
    --on-replied: #0F2227;
    --bounced: #E58A7E;
    --paused: #8C9BA5;
    --scheduled: #9DB2B3;
    --ooo: #7D8F8D;
    --hatch: rgba(140, 155, 165, 0.18);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; background: var(--surface); padding: 8px 12px; border-radius: var(--r-md); z-index: 10; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 32px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 14px/1 var(--font-ui);
  padding: 10px 14px; border-radius: var(--r-md);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: background-color 140ms ease-out, border-color 140ms ease-out, color 140ms ease-out;
}
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); color: var(--on-primary); }
.btn-ghost { background: transparent; color: var(--primary); padding-left: 6px; padding-right: 6px; }
.btn-ghost:hover { background: var(--surface-sunk); }
.btn-lg { font-size: 16px; padding: 14px 20px; }

/* Header */
.site-nav {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 28px 0 56px; flex-wrap: wrap;
}
.wordmark { font-weight: 800; font-size: 20px; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; }
.site-nav nav { display: flex; gap: 20px; align-items: center; font-weight: 500; font-size: 15px; flex-wrap: wrap; }
.site-nav nav a:not(.btn) { color: var(--ink); text-decoration: none; }
.site-nav nav a:not(.btn):hover { color: var(--primary); }

/* Hero */
.hero { max-width: 760px; }
.hero h1 {
  font-size: clamp(34px, 5vw, 56px); line-height: 1.06; font-weight: 800;
  letter-spacing: -0.025em; margin: 0 0 20px;
}
.hero .sub { font-size: 19px; line-height: 1.5; color: var(--ink-muted); margin: 0 0 28px; max-width: 60ch; }
.cta-row { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.cta-note { margin: 12px 0 0; font-size: 15px; color: var(--ink-muted); max-width: 62ch; }

/* Dashboard showcase */
.showcase { margin-top: 56px; }
.showcase-cap { margin: 0 0 14px; color: var(--ink-muted); font-size: 16px; max-width: 60ch; }
.shot { margin: 0 -32px; border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong); overflow: hidden; background: var(--ground); }
.demo-label { font-size: 13px; color: var(--ink-muted); margin: 8px 0 0; }

.app { display: grid; grid-template-columns: 200px minmax(0, 1fr); font-size: 15px; line-height: 1.5; }
.sidebar {
  background: var(--surface); border-right: 1px solid var(--rule);
  padding: 16px 12px; display: flex; flex-direction: column; gap: 4px;
}
.workspace {
  padding: 8px 10px; margin-bottom: 12px; border: 1px solid var(--rule); border-radius: var(--r-md);
  font-weight: 600; font-size: 14px; background: var(--ground);
}
.workspace small { display: block; color: var(--ink-muted); font-weight: 400; font-size: 12px; }
.app-nav span {
  display: block; padding: 8px 10px; border-radius: var(--r-md);
  color: var(--ink); font-weight: 500;
}
.app-nav span.on { background: var(--primary); color: var(--on-primary); }
.sidebar .plan { margin-top: auto; font-size: 13px; color: var(--ink-muted); padding: 10px; border-top: 1px solid var(--rule); }
.main { padding: 24px 28px 28px; min-width: 0; }
.main-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.main-head .title { font-size: 24px; font-weight: 700; margin: 0; letter-spacing: -0.01em; }
.today { margin: 10px 0 20px; font-size: 16px; color: var(--ink-muted); }
.today .lnk { color: var(--ink); font-weight: 600; text-decoration: underline; text-decoration-color: var(--rule-strong); text-underline-offset: 3px; }
.today .lnk.reply { text-decoration-color: var(--replied); text-decoration-thickness: 2px; }
.today .sep { margin: 0 8px; color: var(--rule-strong); }
.attention {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 12px 14px; margin-bottom: 20px; border-radius: var(--r-md);
  border: 1px solid var(--rule-strong);
  background: repeating-linear-gradient(135deg, var(--hatch) 0 6px, transparent 6px 14px), var(--surface);
}
.attention p { margin: 0; max-width: 72ch; }
.fake-btn {
  display: inline-flex; font: 600 14px/1 var(--font-ui); padding: 10px 14px; border-radius: var(--r-md);
  background: var(--surface); color: var(--ink); border: 1px solid var(--rule-strong); white-space: nowrap;
}
.fake-btn.primary { background: var(--primary); color: var(--on-primary); border-color: transparent; }
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r-md); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; font-weight: 600; color: var(--ink-muted); font-size: 13px;
  padding: 10px 12px; border-bottom: 1px solid var(--rule); white-space: nowrap;
}
td { padding: 0 12px; height: 44px; border-bottom: 1px solid var(--rule); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; }
tr.is-paused td { background: repeating-linear-gradient(135deg, var(--hatch) 0 6px, transparent 6px 14px); }
td .sub { display: block; font-size: 12px; color: var(--ink-muted); line-height: 1.2; font-weight: 400; }
td.name { font-weight: 600; white-space: normal; min-width: 170px; padding-top: 6px; padding-bottom: 6px; }
.progress { display: inline-flex; align-items: center; gap: 10px; }
.bar { width: 56px; height: 6px; background: var(--surface-sunk); border-radius: 2px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--sent); }
.status { display: inline-flex; align-items: center; gap: 7px; font-weight: 500; white-space: nowrap; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 9999px; background: currentColor; flex: none; }
.status.active { color: var(--sent); }
.status.scheduled { color: var(--scheduled); }
.status.scheduled::before { background: transparent; border: 1.5px solid currentColor; }
.status.paused { color: var(--paused); }
.status.paused::before { border-radius: 2px; background: repeating-linear-gradient(135deg, currentColor 0 2px, transparent 2px 4px); border: 1px solid currentColor; }
.status.done { color: var(--ink-muted); }
.status.done::before { background: var(--ink-muted); }
.replied-mark {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--replied); color: var(--on-replied);
  font: 600 13px/1 var(--font-ui); padding: 4px 7px; border-radius: var(--r-sm);
}
.bad { color: var(--bounced); }

/* Sections */
.section { margin-top: 72px; padding-top: 32px; border-top: 1px solid var(--rule); max-width: 760px; }
.section h2 { font-size: 28px; line-height: 1.2; font-weight: 700; letter-spacing: -0.015em; margin: 0 0 12px; }
.section .lede { margin: 0 0 24px; color: var(--ink-muted); max-width: 62ch; }
.section h3 { font-size: 18px; font-weight: 600; margin: 0 0 4px; }

.steps { list-style: none; counter-reset: step; padding: 0; margin: 0; border-top: 1px solid var(--rule); }
.steps li { counter-increment: step; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 8px; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.steps li::before { content: counter(step); font-family: var(--font-mono); color: var(--ink-muted); font-size: 15px; padding-top: 2px; }
.steps p { margin: 0; color: var(--ink-muted); }

.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.plan-col { padding: 20px 24px 24px 0; }
.plan-col + .plan-col { padding-left: 24px; border-left: 1px solid var(--rule); }
.plan-col .price { font-size: 40px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; margin: 4px 0 4px; }
.plan-col .price small { font-size: 16px; font-weight: 400; color: var(--ink-muted); letter-spacing: 0; }
.plan-col p { margin: 0; color: var(--ink-muted); }
.included { margin: 20px 0 0; padding: 0; list-style: none; }
.included li { padding: 8px 0; border-bottom: 1px solid var(--rule); }
.included li:last-child { border-bottom: 0; }
.fine { font-size: 15px; color: var(--ink-muted); margin: 16px 0 0; }

.faq dt { font-weight: 600; margin-top: 20px; }
.faq dd { margin: 4px 0 0; color: var(--ink-muted); max-width: 66ch; }

.bounds { margin-top: 72px; padding-top: 16px; border-top: 1px solid var(--rule); color: var(--ink-muted); font-size: 16px; max-width: 760px; }
.bounds strong { color: var(--ink); font-weight: 600; }

.site-foot { margin-top: 72px; padding: 24px 0 48px; border-top: 1px solid var(--rule); color: var(--ink-muted); font-size: 14px; display: flex; gap: 8px 20px; flex-wrap: wrap; }
.site-foot a { color: var(--ink-muted); }
.site-foot a:hover { color: var(--primary); }

/* Legal (Read mode) */
.doc { max-width: 70ch; padding-bottom: 24px; }
.doc h1 { font-size: 40px; line-height: 1.1; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 8px; }
.doc .updated { color: var(--ink-muted); margin: 0 0 32px; font-size: 15px; }
.doc h2 { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; margin: 40px 0 8px; }
.doc p, .doc li { margin: 0 0 12px; }
.doc ul { padding-left: 22px; margin: 0 0 12px; }
.doc .summary { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r-md); padding: 16px 20px; margin: 0 0 8px; }
.doc .summary p:last-child, .doc .summary ul:last-child { margin-bottom: 0; }

@media (max-width: 900px) {
  .wrap { padding: 0 16px; }
  .site-nav { padding: 20px 0 40px; }
  .shot { margin: 0 -16px; }
  .app { grid-template-columns: 1fr; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--rule); flex-direction: row; flex-wrap: wrap; align-items: center; }
  .workspace { margin-bottom: 0; }
  .app-nav { display: flex; gap: 4px; flex-wrap: wrap; }
  .sidebar .plan { display: none; }
  .main { padding: 20px 16px; }
}
@media (max-width: 640px) {
  .site-nav nav .hide-sm { display: none; }
  .plans { grid-template-columns: 1fr; }
  .plan-col { padding: 20px 0; }
  .plan-col + .plan-col { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .doc h1 { font-size: 32px; }
}

/* Demo progress widths (no inline styles: CSP blocks them) */
.bar > .w0 { width: 0; }
.bar > .w49 { width: 49%; }
.bar > .w64 { width: 64%; }
.bar > .w79 { width: 79%; }
.bar > .w100 { width: 100%; }