:root {
  --bg: #0a0b0d;
  --card: #0f1014;
  --line: #1c1d22;
  --dim-fill: #191a1e;
  --text: #e6e6e6;
  --dim: #808087;
  --accent: #8bd5a0;
  --accent-bg: rgba(139, 213, 160, 0.12);
  --amber: #e0a85c;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  background-image: radial-gradient(circle, #1a1b20 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
img { max-width: 100%; height: auto; display: block; }
code, kbd { font-family: var(--mono); }
::selection { background: var(--accent-bg); color: var(--accent); }

.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }
.dim { color: var(--dim); }
.acc { color: var(--accent); }
.amb { color: var(--amber); }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(10, 11, 13, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 56px; }
.brand { color: var(--accent); font-size: 14px; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.nav nav { display: flex; gap: 20px; font-size: 14px; }
.nav nav a { color: var(--dim); }
.nav nav a:hover { color: var(--text); text-decoration: none; }

/* hero */
.hero { padding: 72px 0 56px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.prompt { color: var(--accent); font-size: 15px; margin: 0 0 16px; min-height: 1.65em; }
.cursor {
  display: inline-block; width: 0.6em; height: 1.1em; vertical-align: text-bottom;
  background: var(--accent); margin-left: 2px; animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
h1 { font-size: clamp(38px, 6vw, 68px); line-height: 1.08; margin: 0 0 24px; letter-spacing: -0.02em; }
h2 { font-size: clamp(26px, 3.6vw, 38px); line-height: 1.15; margin: 0 0 16px; letter-spacing: -0.015em; }
h3 { font-size: 16px; margin: 0 0 6px; }
.lead { font-size: 18px; color: var(--dim); max-width: 520px; margin: 0 0 28px; }
.lead strong { color: var(--text); font-weight: 600; }

.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 32px; }
.pill {
  background: var(--accent-bg); color: var(--accent);
  padding: 4px 12px; border-radius: 8px; font-size: 14px;
}
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: #0a0b0d; font-weight: 700; font-size: 15px;
  padding: 12px 20px; border-radius: 12px; border: 0; font-family: var(--mono);
}
.btn:hover { text-decoration: none; filter: brightness(1.08); }
.btn.off { background: var(--card); color: var(--dim); border: 1px solid var(--line); cursor: default; filter: none; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }

/* phone */
.phone {
  width: min(300px, 100%); margin-inline: auto;
  background: #000; border: 7px solid #1f2024; border-radius: 46px;
  overflow: hidden; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px #2a2b31;
}
.phone img { width: 100%; }

/* sections */
section { padding: 72px 0; }
.eyebrow { color: var(--accent); font-size: 14px; margin: 0 0 12px; }
.sec-head { max-width: 640px; margin-bottom: 40px; }
.sec-head p { color: var(--dim); margin: 0; }

.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px;
}
.card p { margin: 0; color: var(--dim); font-size: 15px; }
.card .glyph { color: var(--accent); font-size: 14px; margin-bottom: 12px; display: block; }

.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 56px 0; }
.feature.flip .phone { order: -1; }
.feature p { color: var(--dim); max-width: 460px; }
.feature ul { list-style: none; padding: 0; margin: 20px 0 0; color: var(--dim); font-size: 15px; }
.feature li { padding: 6px 0; border-top: 1px solid var(--line); }
.feature li:last-child { border-bottom: 1px solid var(--line); }
.feature li b { color: var(--text); font-weight: 600; }

/* terminal card */
.term { background: var(--card); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.term-h { padding: 12px 20px; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--dim); }
.term-h .acc { margin-right: 8px; }
.term-b { padding: 8px 20px 16px; }
.row { display: flex; align-items: baseline; gap: 12px; padding: 7px 0; font-size: 15px; }
.row .lead-dots { flex: 1; border-bottom: 1px dotted #2a2b31; transform: translateY(-4px); }
.row .m { white-space: pre; }

/* table */
.tbl { width: 100%; border-collapse: collapse; font-size: 15px; }
.tbl th, .tbl td { text-align: left; padding: 12px 20px; border-top: 1px solid var(--line); }
.tbl th { color: var(--dim); font-weight: 400; border-top: 0; }
.tbl td.c, .tbl th.c { text-align: center; width: 110px; }
.tbl .y { color: var(--accent); }
.tbl .n { color: #3a3b42; }
.tbl-wrap { overflow-x: auto; }

.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.plan .price { font-size: 32px; font-weight: 700; margin: 4px 0 8px; }
.plan .price small { font-size: 14px; color: var(--dim); font-weight: 400; }
.fine { color: var(--dim); font-size: 13px; margin-top: 16px; }

/* faq */
details { border-top: 1px solid var(--line); padding: 16px 0; }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::before { content: "[+]"; color: var(--accent); font-weight: 400; }
details[open] summary::before { content: "[−]"; }
details p { margin: 10px 0 0 36px; color: var(--dim); font-size: 15px; max-width: 640px; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 40px 0 56px; color: var(--dim); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { color: var(--dim); }
footer a:hover { color: var(--text); }

/* legal pages */
.doc { padding: 64px 0 40px; max-width: 720px; }
.doc h1 { font-size: clamp(30px, 5vw, 44px); margin-bottom: 8px; }
.doc h2 { font-size: 20px; margin: 40px 0 8px; }
.doc h2::before { content: "# "; color: var(--accent); }
.doc p, .doc li { color: #b8b8be; font-size: 15px; }
.doc ul { padding-left: 20px; }
.doc li { margin: 4px 0; }
.doc .meta { color: var(--dim); font-size: 14px; margin-bottom: 32px; }
.doc code { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; font-size: 13px; color: var(--text); }

@media (max-width: 860px) {
  .hero { padding-top: 40px; }
  .hero .wrap, .feature { grid-template-columns: 1fr; gap: 40px; }
  .feature.flip .phone { order: 0; }
  .grid3, .plans { grid-template-columns: 1fr; }
  section { padding: 48px 0; }
  .feature { padding: 32px 0; }
  .nav nav a:not(.keep) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cursor { animation: none; }
}