/* AstroNocks — astronocks.com v1 (draft copy; wiring TODOs in README-DEPLOY.md)
   Identity per the launch deck, board 07: night sky ground, blaze orange accent,
   Barlow Condensed / Source Serif 4 / IBM Plex Mono. Single committed dark theme. */

:root {
  --night: #0E1420;
  --deep: #0B111B;
  --dusk: #17202E;
  --paper: #EDEAE2;
  --body: #C3CAD6;
  --dim: #8B94A3;
  --line: #26303F;
  --blaze: #FF6A1A;
  --blaze-deep: #E85A0D;
  --on-blaze: #14100B;
  --display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --mono: "IBM Plex Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--night);
  color: var(--body);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--blaze); color: var(--on-blaze); }

a { color: var(--blaze); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 2px solid var(--blaze);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ---------- type ---------- */
h1, h2, .display {
  font-family: var(--display);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--paper);
  letter-spacing: 0.5px;
  line-height: 0.98;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(52px, 8.5vw, 108px); }
h2 { font-size: clamp(34px, 4.5vw, 52px); }
.kicker {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blaze);
}
.lede { font-size: clamp(19px, 2.2vw, 22px); color: var(--body); max-width: 620px; margin: 0; }
.mono { font-family: var(--mono); }
.dim { color: var(--dim); }
p { margin: 0; }

/* ---------- header ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--night) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px; max-width: 1140px; margin: 0 auto;
}
.wordmark {
  font-family: var(--display); font-weight: 700; font-size: 22px;
  letter-spacing: 0.08em; color: var(--paper); text-transform: uppercase;
}
.wordmark span { color: var(--blaze); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--body); font-size: 15.5px; }

/* ---------- buttons + form ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--blaze); color: var(--on-blaze);
  font-family: var(--serif); font-weight: 600; font-size: 16.5px;
  padding: 14px 26px; border: 0; border-radius: 4px; cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--blaze-deep); text-decoration: none; }
.btn.small { padding: 9px 18px; font-size: 14.5px; }

.signup { display: flex; gap: 10px; flex-wrap: wrap; max-width: 560px; }
.signup input[type="email"] {
  flex: 1; min-width: 240px;
  background: var(--deep); color: var(--paper);
  border: 1px solid var(--line); border-radius: 4px;
  padding: 14px 16px; font-family: var(--serif); font-size: 16.5px;
}
.signup input[type="email"]::placeholder { color: var(--dim); }
.signup .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: var(--dim); }
.form-ok {
  display: none; font-family: var(--mono); font-size: 15px; color: var(--blaze);
  border: 1px solid var(--line); background: var(--dusk); border-radius: 4px;
  padding: 14px 18px; max-width: 560px;
}
form.done .signup, form.done .form-note { display: none; }
form.done .form-ok { display: block; }

/* ---------- sections ---------- */
section { padding: 96px 0; border-bottom: 1px solid var(--line); }
section.flush { padding-bottom: 0; border-bottom: 0; }
.sec-head { display: flex; flex-direction: column; gap: 14px; margin-bottom: 40px; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden; border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #070B12 0%, #0C1220 55%, #131C2C 82%, #182338 100%);
  padding: 0;
}
.hero .wrap {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; gap: 26px;
  padding-top: clamp(64px, 10vh, 120px);
  padding-bottom: 12px;
}
.stars { position: absolute; inset: 0 0 30% 0; pointer-events: none; z-index: 1; }
.stars i {
  position: absolute; width: 2px; height: 2px; border-radius: 50%;
  background: var(--paper); opacity: 0.7;
}
.stars i:nth-child(2n) { width: 1px; height: 1px; opacity: 0.45; }
.scene { display: block; width: 100%; height: auto; margin-top: -20px; position: relative; z-index: 1; }

@keyframes ring {
  0% { transform: scale(0.35); opacity: 0.9; }
  100% { transform: scale(1.6); opacity: 0; }
}
.pulse { transform-origin: center; transform-box: fill-box; animation: ring 2.6s ease-out infinite; }
.pulse.p2 { animation-delay: 1.3s; }

/* ---------- proof strip ---------- */
.proofs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.proof {
  background: var(--dusk); border: 1px solid var(--line); border-radius: 4px;
  padding: 26px 28px; display: flex; flex-direction: column; gap: 8px;
}
.proof .n {
  font-family: var(--mono); font-size: clamp(30px, 3.4vw, 40px);
  color: var(--blaze); font-weight: 500; letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
}
.proof .l { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--dim); }
.measure-note { margin-top: 18px; font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.06em; color: var(--dim); }

/* ---------- cards / steps ---------- */
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.card {
  background: var(--dusk); border: 1px solid var(--line); border-radius: 4px;
  padding: 26px 28px; display: flex; flex-direction: column; gap: 10px;
}
.card h3 {
  font-family: var(--display); font-weight: 600; text-transform: uppercase;
  font-size: 23px; letter-spacing: 0.5px; color: var(--paper); margin: 0;
}
.card h3 .step { color: var(--blaze); }
.card p { font-size: 16.5px; color: var(--body); }

/* ---------- clicks demo ---------- */
.demo {
  margin-top: 22px; border: 1px dashed #3A4657; border-radius: 4px;
  padding: 22px 26px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
}
.demo p { font-size: 16px; color: var(--dim); flex: 1; min-width: 260px; }
.demo .btn { background: transparent; color: var(--blaze); border: 1px solid var(--blaze); }
.demo .btn:hover { background: var(--blaze); color: var(--on-blaze); }

/* ---------- price ---------- */
.big-price {
  font-family: var(--display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(56px, 8vw, 96px); color: var(--paper); line-height: 0.95;
}
.big-price em { font-style: normal; color: var(--blaze); }

/* ---------- roadmap ---------- */
.roadmap { display: grid; grid-template-columns: 320px 1fr; gap: 40px; align-items: center; }
.chip {
  align-self: flex-start; display: inline-block; font-family: var(--mono); font-size: 11.5px;
  letter-spacing: 0.12em; color: var(--blaze); border: 1px solid var(--blaze);
  border-radius: 3px; padding: 4px 10px; text-transform: uppercase;
}
.app-frame {
  border: 1px solid var(--line); border-radius: 22px; background: var(--deep);
  padding: 14px; display: flex; flex-direction: column; gap: 10px; aspect-ratio: 9 / 17;
  justify-content: center;
}
.app-frame .bar { height: 10px; border-radius: 3px; background: var(--dusk); }
.app-frame .bar.orange { background: var(--blaze); opacity: 0.85; }
.app-frame .label {
  text-align: center; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.1em; color: var(--dim); margin-top: 8px;
}

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between;
  align-items: baseline; gap: 20px; padding: 20px 4px;
  font-size: 19px; color: var(--paper); font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); color: var(--blaze); font-size: 20px; }
.faq details[open] summary::after { content: "\2212"; }
.faq .a { padding: 0 4px 22px; max-width: 760px; font-size: 17px; color: var(--body); }

/* ---------- footer ---------- */
footer { padding: 56px 0 40px; }
.foot-grid { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-links { display: flex; flex-direction: column; gap: 8px; font-size: 15px; }
.foot-links a { color: var(--dim); }
.foot-legal {
  margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.04em; color: var(--dim);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}

/* ---------- content pages (legal / privacy / terms) ---------- */
.page-head { padding: 72px 0 40px; border-bottom: 1px solid var(--line); }
.prose { max-width: 780px; padding: 48px 0 96px; display: flex; flex-direction: column; gap: 18px; }
.prose h2 { font-size: 30px; margin-top: 26px; }
.prose ul { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; }
.prose li { font-size: 17px; }
.tag {
  display: inline-block; font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.12em;
  color: var(--dim); border: 1px dashed #3A4657; border-radius: 3px; padding: 4px 10px;
}
table.states { width: 100%; border-collapse: collapse; font-size: 16.5px; }
table.states th {
  text-align: left; font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em;
  color: var(--dim); padding: 12px 10px; border-bottom: 2px solid var(--line);
}
table.states td { padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.states td:first-child { color: var(--paper); font-weight: 600; }
.states-scroll { overflow-x: auto; }

/* ---------- motion + responsive ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pulse { animation: none; opacity: 0.35; }
}
@media (max-width: 860px) {
  section { padding: 64px 0; }
  .proofs, .grid3, .grid2 { grid-template-columns: 1fr; }
  .roadmap { grid-template-columns: 1fr; }
  .app-frame { max-width: 260px; }
  .nav-links a.nav-plain { display: none; }
}