/* VibeCaddie — one stylesheet, token driven.
   Palette and type come from the Claude Design source. */

:root {
  --bg:       #0a0c0b;
  --panel:    #0e100f;
  --panel-2:  #101312;
  --band:     #0d0f0e;
  --ink:      #e6eae7;
  --muted:    #9aa39d;
  --dim:      #6b746e;
  --green:    #4ade80;
  --green-lt: #6ee7a0;
  --critical: #fb7185;
  --warning:  #fbbf24;
  --cream:    #f3e9d6;
  --silver:   #c9d1cc;

  --line:     rgba(255,255,255,.08);
  --line-2:   rgba(255,255,255,.06);
  --line-3:   rgba(255,255,255,.12);
  --green-dim:rgba(74,222,128,.30);
  --green-bg: rgba(74,222,128,.07);

  --sans: 'Sora', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --wrap: 1200px;
  --gutter: clamp(20px, 5vw, 40px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--green); }
::selection { background: var(--green); color: var(--bg); }

img, svg { max-width: 100%; }

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--green); color: var(--bg);
  padding: 10px 16px; font-weight: 600; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; color: var(--bg); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gutter); }
.band { background: var(--band); border-block: 1px solid var(--line-2); }

/* ── type ──────────────────────────────────────────────────── */
h1, h2, h3 { font-weight: 600; letter-spacing: -.03em; line-height: 1.08; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(38px, 6vw, 78px); letter-spacing: -.035em; line-height: 1.02; }
h2 { font-size: clamp(28px, 4vw, 52px); }
h3 { font-size: clamp(19px, 2.2vw, 22px); letter-spacing: -.02em; }

p { margin: 0; }
.lede  { font-size: clamp(16px, 1.6vw, 19px); line-height: 1.55; color: var(--muted); }
.body  { font-size: clamp(15px, 1.4vw, 17px); line-height: 1.65; color: var(--muted); }
.strong-line { color: var(--ink); }

.kicker {
  font-family: var(--mono); font-size: 12px; color: var(--green);
  letter-spacing: .08em; text-transform: uppercase; margin: 0;
}
.mono { font-family: var(--mono); }
.dim  { color: var(--dim); }

.section { padding-block: clamp(64px, 9vw, 110px); }
.section-tight { padding-block: clamp(40px, 6vw, 72px); }

/* ── status banner ─────────────────────────────────────────── */
.status-bar {
  background: var(--green-bg);
  border-bottom: 1px solid var(--green-dim);
  font-family: var(--mono); font-size: 12.5px; color: var(--ink);
}
.status-bar .wrap { padding-block: 9px; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.status-bar b { color: var(--green); font-weight: 500; }

/* ── nav ───────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,12,11,.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-2);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -.01em; font-size: 16px; }
.wordmark:hover { color: var(--ink); }
.mark {
  width: 22px; height: 22px; border-radius: 6px; background: var(--green);
  display: inline-block; position: relative; flex: none;
}
.mark::after {
  content: ''; position: absolute; left: 9px; top: 4px;
  width: 4px; height: 14px; background: var(--bg);
  border-radius: 2px; transform: rotate(20deg);
}
.nav-links { display: flex; gap: 26px; align-items: center; font-size: 14px; color: var(--muted); }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-toggle { display: none; }

/* ── buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--sans); font-weight: 600; font-size: 15px;
  padding: 14px 22px; border-radius: 10px; border: 1px solid transparent;
  cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.btn-primary { background: var(--green); color: var(--bg); }
.btn-primary:hover { background: var(--green-lt); color: var(--bg); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(74,222,128,.28); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-3); }
.btn-ghost:hover { border-color: var(--green-dim); color: var(--ink); }
.btn-sm { padding: 9px 16px; font-size: 14px; border-radius: 8px; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

/* ── hero ──────────────────────────────────────────────────── */
.hero { position: relative; }
.hero .wrap {
  display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr);
  gap: clamp(32px, 5vw, 56px); align-items: center;
  padding-block: clamp(56px, 9vw, 130px);
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 100%);
          mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 100%);
}
.hero-col { position: relative; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; color: var(--green);
  border: 1px solid var(--green-dim); padding: 6px 12px; border-radius: 999px;
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex: none; }
h1 .accent { color: var(--green); }
.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 34px; }
.hero-note { font-family: var(--mono); font-size: 13px; color: var(--dim); }

/* ── terminal ──────────────────────────────────────────────── */
.term {
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 14px; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.5);
}
.term-bar {
  display: flex; align-items: center; gap: 8px; padding: 12px 16px;
  border-bottom: 1px solid var(--line-2);
  font-family: var(--mono); font-size: 12px; color: var(--dim);
}
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: #2a2f2c; display: inline-block; }
.term-bar span { margin-left: 8px; }
.term-body {
  padding: 18px 20px; min-height: 260px;
  font-family: var(--mono); font-size: 13px; line-height: 1.9; color: var(--silver);
}
.term-line { display: flex; gap: 10px; }
.term-line .pre { flex: none; color: var(--dim); }
.term-line.is-cmd .pre { color: var(--green); }
.term-line.is-cmd .txt { color: var(--ink); }
.term-line.is-ok  .pre { color: var(--green); }
.term-line.is-ok  .txt { color: var(--ink); }
.caret {
  display: inline-block; width: 8px; height: 15px; background: var(--green);
  vertical-align: middle; animation: vcBlink 1s steps(1) infinite;
}

/* ── cards ─────────────────────────────────────────────────── */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.card {
  padding: 28px 26px; border: 1px solid var(--line); border-radius: 14px;
  background: var(--panel); transition: border-color .3s, transform .3s;
}
.card:hover { border-color: var(--green-dim); transform: translateY(-4px); }
.card .n { font-family: var(--mono); font-size: 13px; color: var(--green); }
.card h3 { margin: 16px 0 10px; }
.card p { color: var(--muted); line-height: 1.6; font-size: 15.5px; }

.two-col { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: clamp(28px, 5vw, 60px); align-items: start; }
.two-col.center { align-items: center; }
.stack { display: flex; flex-direction: column; gap: 18px; }

/* ── sample report ─────────────────────────────────────────── */
.sample-note {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; color: var(--warning);
  border: 1px solid rgba(251,191,36,.35); background: rgba(251,191,36,.08);
  padding: 5px 11px; border-radius: 999px;
}
.report {
  background: var(--bg); border: 1px solid var(--line-3);
  border-radius: 16px; overflow: hidden; box-shadow: 0 40px 100px rgba(0,0,0,.55);
}
.report-head {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 16px 22px; border-bottom: 1px solid var(--line); flex-wrap: wrap;
  font-family: var(--mono); font-size: 13px;
}
.report-head .repo { color: var(--dim); }
.chips { display: flex; gap: 8px; font-family: var(--mono); font-size: 12px; flex-wrap: wrap; }
.chip { padding: 4px 10px; border-radius: 6px; }
.chip.critical { background: rgba(251,113,133,.12); color: var(--critical); }
.chip.warning  { background: rgba(251,191,36,.12);  color: var(--warning); }
.chip.note     { background: rgba(255,255,255,.06); color: var(--muted); }
.report-scope {
  padding: 11px 22px; font-family: var(--mono); font-size: 12.5px;
  color: var(--dim); border-bottom: 1px solid var(--line-2);
}
.report-body { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.15fr); }
.finding-list { border-right: 1px solid var(--line-2); }
.finding {
  display: flex; gap: 14px; padding: 15px 22px; width: 100%;
  border: 0; border-bottom: 1px solid rgba(255,255,255,.05);
  background: transparent; cursor: pointer; text-align: left;
  font-family: var(--sans); color: var(--ink); transition: background .2s;
}
.finding:hover { background: rgba(255,255,255,.03); }
.finding[aria-selected="true"] { background: var(--green-bg); }
.finding .dot { margin-top: 6px; width: 8px; height: 8px; border-radius: 50%; flex: none; }
.finding .dot.critical { background: var(--critical); }
.finding .dot.warning  { background: var(--warning); }
.finding .t { font-size: 14.5px; line-height: 1.4; }
.finding .p { margin-top: 5px; font-family: var(--mono); font-size: 12px; color: var(--dim);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.finding-more { padding: 13px 22px; font-family: var(--mono); font-size: 12px; color: var(--dim); }
.detail { padding: 24px 26px; }
.detail-meta { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12px; flex-wrap: wrap; }
.sev {
  padding: 3px 8px; border-radius: 5px; text-transform: uppercase; letter-spacing: .06em;
}
.sev.critical { background: rgba(251,113,133,.12); color: var(--critical); }
.sev.warning  { background: rgba(251,191,36,.12);  color: var(--warning); }
.detail h3 { margin: 13px 0 0; line-height: 1.3; }
.detail-path { margin-top: 6px; font-family: var(--mono); font-size: 12.5px; color: var(--green); word-break: break-all; }
.detail-grid { margin-top: 20px; display: grid; gap: 14px; font-size: 14.5px; line-height: 1.6; color: var(--silver); }
.detail-grid .label {
  color: var(--dim); font-family: var(--mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: .06em; display: block; margin-bottom: 4px;
}
.diff {
  margin-top: 18px; background: var(--panel); border: 1px solid rgba(255,255,255,.07);
  border-radius: 10px; padding: 13px 0; font-family: var(--mono);
  font-size: 12.5px; line-height: 1.75; overflow-x: auto;
}
.diff div { white-space: pre; padding-inline: 15px; color: var(--muted); }
.diff .add { color: var(--green); background: rgba(74,222,128,.08); }
.diff .del { color: var(--critical); background: rgba(251,113,133,.08); }

/* ── skills ────────────────────────────────────────────────── */
.skill-cloud { display: flex; flex-wrap: wrap; gap: 10px; position: relative; padding-bottom: 18px; }
.skill-tag {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 11px 15px; border-radius: 10px; font-size: 14px; font-weight: 500;
  border: 1px solid var(--line); background: var(--panel); color: var(--dim);
  transition: color .5s, background .5s, border-color .5s, transform .5s;
}
.skill-tag .dot { width: 7px; height: 7px; border-radius: 50%; background: #2a2f2c; flex: none; transition: background .5s, box-shadow .5s; }
.skill-tag .loaded { font-family: var(--mono); font-size: 11px; color: var(--green); opacity: 0; transition: opacity .4s; }
.skill-tag.on { border-color: rgba(74,222,128,.45); background: var(--green-bg); color: var(--ink); transform: translateY(-2px); }
.skill-tag.on .dot { background: var(--green); box-shadow: 0 0 10px var(--green); }
.skill-tag.on .loaded { opacity: 1; }
.detect-row { margin-top: 26px; display: flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 13px; flex-wrap: wrap; }
.detect-name { color: var(--ink); padding: 6px 12px; border: 1px solid var(--line-3); border-radius: 6px; min-width: 200px; display: inline-block; }

.skill-table { display: grid; gap: 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.skill-row { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,2fr); gap: 20px; padding: 20px 24px; border-bottom: 1px solid var(--line-2); background: var(--panel); }
.skill-row:last-child { border-bottom: 0; }
.skill-row h3 { font-size: 17px; letter-spacing: -.01em; }
.skill-row p { color: var(--muted); font-size: 15px; line-height: 1.6; }

/* ── loop diagram ──────────────────────────────────────────── */
.loop-fig { display: flex; justify-content: center; }
.loop-fig svg { max-width: 100%; height: auto; }
.loop-node circle { fill: var(--bg); stroke: rgba(255,255,255,.15); stroke-width: 2; transition: stroke .4s; }
.loop-node text  { fill: var(--muted); font-family: var(--sans); font-size: 14px; font-weight: 600; transition: fill .4s; }
.loop-node.on circle { stroke: var(--green); }
.loop-node.on text   { fill: var(--green); }

/* ── pricing ───────────────────────────────────────────────── */
.packs { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; align-items: stretch; }
.pack {
  position: relative; padding: 30px 28px; border-radius: 16px;
  border: 1px solid var(--line); background: var(--panel);
  display: flex; flex-direction: column; gap: 18px;
  transition: transform .3s, border-color .3s;
}
.pack:hover { transform: translateY(-6px); border-color: rgba(74,222,128,.5); }
.pack-name { font-size: 15px; font-weight: 600; color: var(--ink); }
.pack-price { display: flex; align-items: baseline; gap: 8px; }
.pack-price b { font-size: 42px; font-weight: 600; letter-spacing: -.03em; }
.pack-price span { color: var(--dim); font-size: 14px; }
.pack-rows {
  font-family: var(--mono); font-size: 13px; color: var(--muted);
  display: grid; gap: 6px; padding-block: 15px;
  border-block: 1px solid rgba(255,255,255,.07);
}
.pack-rows div { display: flex; justify-content: space-between; gap: 12px; }
.pack-rows b { color: var(--ink); font-weight: 400; }
.pack-rows .per { color: var(--green); }
.pack-desc { font-size: 14px; color: var(--muted); line-height: 1.55; flex: 1; }
.pack-cta {
  text-align: center; padding: 12px; border-radius: 9px;
  font-family: var(--mono); font-size: 13px; color: var(--dim);
  border: 1px dashed var(--line-3);
}

/* ── faq ───────────────────────────────────────────────────── */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line-2); }
.faq-item { border-bottom: 1px solid var(--line-2); padding-block: 22px; }
.faq-item h3 { font-size: 17px; margin-bottom: 8px; }
.faq-item p { color: var(--muted); font-size: 15.5px; line-height: 1.6; }

/* ── facts table ───────────────────────────────────────────── */
.facts { width: 100%; border-collapse: collapse; }
.facts th, .facts td { text-align: left; vertical-align: top; padding: 15px 0; border-bottom: 1px solid var(--line-2); }
.facts th { width: 34%; font-weight: 500; color: var(--ink); font-size: 15px; padding-right: 20px; }
.facts td { color: var(--muted); font-size: 15px; line-height: 1.6; }

/* ── mascots ───────────────────────────────────────────────── */
.mascot { position: absolute; pointer-events: none; z-index: 2; }
.mascot svg { display: block; height: auto; }
.mascot--hero  { right: 3%;  top: -104px; width: clamp(92px, 13vw, 164px); }
.mascot--report{ left: -14px; bottom: -34px; width: clamp(84px, 11vw, 140px); }
.mascot--skills{ left: -46px; bottom: -74px; width: clamp(68px, 8vw, 104px); transform: scaleX(-1); }
.mascot--price { right: 8px;  bottom: -26px; width: clamp(76px, 10vw, 118px); }

/* ── early access form ─────────────────────────────────────── */
.ea { max-width: 520px; }
.ea-row { display: flex; gap: 10px; flex-wrap: wrap; }
.ea input {
  flex: 1 1 220px; min-width: 0;
  background: var(--panel); border: 1px solid var(--line-3); border-radius: 10px;
  padding: 13px 15px; color: var(--ink); font-family: var(--sans); font-size: 15px;
}
.ea input::placeholder { color: var(--dim); }
.ea input:focus { outline: 2px solid var(--green); outline-offset: 2px; border-color: transparent; }
.ea .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.ea-msg { margin-top: 12px; font-family: var(--mono); font-size: 13px; min-height: 20px; }
.ea-msg.ok   { color: var(--green); }
.ea-msg.err  { color: var(--warning); }

/* ── footer ────────────────────────────────────────────────── */
.foot { border-top: 1px solid var(--line-2); margin-top: clamp(48px, 7vw, 90px); }
.foot .wrap { padding-block: 26px; display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; font-size: 13px; color: var(--dim); }
.foot-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.fz-credit { display: inline-flex; align-items: center; gap: 7px; }
.fz-ring { flex: none; }

/* ── reveal ────────────────────────────────────────────────── */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); }
[data-reveal].in { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }

@keyframes vcBlink { 0%,49% { opacity: 1 } 50%,100% { opacity: 0 } }
@keyframes vcFloat { 0%,100% { transform: translateY(0) rotate(-1deg) } 50% { transform: translateY(-10px) rotate(1.5deg) } }
@keyframes vcSpin  { to { transform: rotate(360deg) } }
@keyframes vcDash  { to { stroke-dashoffset: 0 } }
.float { animation: vcFloat 6s ease-in-out infinite; }
.mascot--report .float { animation-duration: 7s; }
.mascot--skills .float { animation-duration: 8s; }
.mascot--price  .float { animation-duration: 6.5s; }
.loop-orbit { animation: vcSpin 8s linear infinite; transform-origin: 210px 210px; }
.loop-ring  { stroke-dasharray: 942; stroke-dashoffset: 942; transform: rotate(-90deg); transform-origin: 210px 210px; }
.loop-ring.in { animation: vcDash 2.2s ease-out forwards; }

/* ── responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: minmax(0,1fr); }
  .two-col { grid-template-columns: minmax(0,1fr); }
  .cards, .packs { grid-template-columns: minmax(0,1fr); }
  .report-body { grid-template-columns: minmax(0,1fr); }
  .finding-list { border-right: 0; border-bottom: 1px solid var(--line-2); }
  .skill-row { grid-template-columns: minmax(0,1fr); gap: 8px; }
  .mascot--hero { position: static; width: 132px; margin: 0 0 8px; }
  .mascot--report, .mascot--skills, .mascot--price { display: none; }

  .nav-toggle {
    display: inline-flex; align-items: center; gap: 8px;
    background: transparent; border: 1px solid var(--line-3); border-radius: 8px;
    color: var(--ink); font-family: var(--mono); font-size: 13px;
    padding: 8px 13px; cursor: pointer;
  }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 18px;
  }
  .nav[data-open="true"] .nav-links { display: flex; }
  .nav-links a { padding-block: 12px; border-bottom: 1px solid var(--line-2); }
  .nav-links .btn { margin-top: 14px; }
  .nav .wrap { position: relative; }
}

@media (max-width: 420px) {
  .term-body { font-size: 12px; padding: 14px 15px; }
  .report-head, .report-scope, .finding, .detail { padding-inline: 16px; }
  .pack-price b { font-size: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .loop-ring { stroke-dashoffset: 0; }
}