/* ============================================================
   IA Solutions (Agencies) — Install funnel
   Terminal-native premium editorial. Brand: brand/brand-dna.md
   ink #0B0C10 · signal #4D7CFF · Clash Display / General Sans /
   JetBrains Mono. One CTA. No nav. Direct response.
   ============================================================ */

:root {
  --ink: #0B0C10;
  --ink-2: #12141A;
  --ink-3: #171A22;
  --paper: #F4F1EA;
  --paper-dim: #A8ABB4;
  --signal: #4D7CFF;
  --signal-soft: #5BA3F5;
  --ok: #3ECF8E;
  --warn: #E2574C;
  --line: #23262F;
  --line-soft: #1B1E26;
  --disp: 'Clash Display', sans-serif;
  --body: 'General Sans', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --r: 14px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .45);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: var(--signal-soft); text-decoration: none; }
::selection { background: rgba(77, 124, 255, .35); }

/* atmosphere: faint blueprint grid + top glow */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(77, 124, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 124, 255, .035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 75%);
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 75%);
}
body::after {
  content: '';
  position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background: radial-gradient(ellipse 70% 42% at 72% -6%, rgba(77, 124, 255, .16), transparent 60%);
}

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 28px; }
section { position: relative; }

/* grid/flex children must never force tracks past the viewport (390px gate) */
.hero-grid > *, .pillar > *, .own-grid > *, .book-grid > *, .founder-grid > *,
.guar-grid > *, .pipe-col, .tl-body, .ty-step > div, .pains > *, .ba-grid > * { min-width: 0; }

/* ── type primitives ─────────────────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--signal-soft);
  margin-bottom: 18px;
}
h1, h2 { font-family: var(--disp); font-weight: 600; letter-spacing: -.01em; text-wrap: balance; }
h1 { font-size: clamp(40px, 5.6vw, 68px); line-height: 1.04; }
h2 { font-size: clamp(30px, 3.6vw, 46px); line-height: 1.1; }
h3 { font-family: var(--disp); font-weight: 500; font-size: 21px; line-height: 1.25; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--paper-dim); max-width: 78ch; text-wrap: pretty; }
.accent { color: var(--signal); }
.num { font-family: var(--mono); }

/* ── reveal on scroll ────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; } .d3 { transition-delay: .24s; } .d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* ── buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--signal); color: #fff;
  font-family: var(--body); font-weight: 600; font-size: 16px;
  padding: 16px 30px; border-radius: 10px; border: 0; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  box-shadow: 0 8px 30px rgba(77, 124, 255, .28);
  text-decoration: none; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); background: #5d88ff; box-shadow: 0 12px 40px rgba(77, 124, 255, .4); }
.btn:active { transform: translateY(0); }
.btn-ghost {
  background: transparent; color: var(--paper);
  border: 1px solid var(--line); box-shadow: none;
}
.btn-ghost:hover { background: var(--ink-2); border-color: #2e3340; box-shadow: none; }
.btn-note { font-family: var(--mono); font-size: 13px; color: var(--paper-dim); margin-top: 12px; }

/* ── wordmark ────────────────────────────────────────────── */
.wordmark { display: inline-flex; align-items: baseline; gap: 7px; text-decoration: none; }
.wm-ia { font-family: var(--mono); font-weight: 700; font-size: 21px; color: var(--paper); }
.wm-cursor {
  display: inline-block; width: 11px; height: 4px; margin-left: 1px;
  background: var(--signal); animation: blink 1.15s steps(1) infinite;
}
.wm-rest { font-family: var(--disp); font-weight: 600; font-size: 15px; letter-spacing: .22em; color: var(--paper); }
@keyframes blink { 50% { opacity: 0; } }

/* ── slim DR header ──────────────────────────────────────── */
.lp-head {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  background: rgba(11, 12, 16, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.lp-head .btn { padding: 11px 20px; font-size: 14px; }

/* ── hero ────────────────────────────────────────────────── */
.hero { padding: 84px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 em { font-style: normal; color: var(--signal); }
.hero .lead { margin: 22px 0 30px; }
.hero-cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.hero-chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.chip {
  font-family: var(--mono); font-size: 13px; color: var(--paper-dim);
  border: 1px solid var(--line); border-radius: 100px; padding: 7px 14px;
  background: rgba(18, 20, 26, .6);
}
.chip b { color: var(--paper); font-weight: 500; }

/* ── terminal component ──────────────────────────────────── */
.term {
  background: #0D0F14;
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.term-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; border-bottom: 1px solid var(--line-soft);
  background: #10131A;
}
.term-dot { width: 10px; height: 10px; border-radius: 50%; background: #2A2E38; }
.term-dot:first-child { background: #3d4250; }
.term-title { margin-left: 8px; font-family: var(--mono); font-size: 13px; color: var(--paper-dim); letter-spacing: .06em; }
.term-body {
  padding: 20px 22px; min-height: 300px;
  font-family: var(--mono); font-size: 13.5px; line-height: 1.95;
  font-variant-ligatures: none;
}
.term-body > div { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.t-ok, .t-out { display: inline-block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }
.t-prompt { color: var(--signal); }
.t-cmd { color: var(--paper); }
.t-out { color: var(--paper-dim); }
.t-ok { color: var(--ok); }
.t-caret { display: inline-block; width: 8px; height: 15px; vertical-align: -2px; background: var(--signal); animation: blink 1s steps(1) infinite; }
.hero-term-note {
  font-family: var(--mono); font-size: 13px; color: var(--paper-dim);
  margin-top: 14px; text-align: right;
}

/* ── proof bar ───────────────────────────────────────────── */
.proofbar { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: rgba(18, 20, 26, .45); }
.proofbar .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-cell { padding: 34px 18px; text-align: center; border-left: 1px solid var(--line-soft); }
.proof-cell:first-child { border-left: 0; }
.proof-num { font-family: var(--mono); font-weight: 700; font-size: clamp(30px, 3.4vw, 44px); color: var(--paper); line-height: 1; }
.proof-num .accent { color: var(--signal); }
.proof-label { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--paper-dim); margin-top: 10px; }
.proofbar-note { text-align: center; font-family: var(--mono); font-size: 13px; color: var(--paper-dim); padding: 0 28px 26px; }

/* ── section scaffolding ─────────────────────────────────── */
.sec { padding: 104px 0; }
.sec-head { max-width: 820px; margin: 0 auto 56px; text-align: center; }
.sec-head .lead { margin-top: 18px; margin-left: auto; margin-right: auto; }

/* ── VSL ─────────────────────────────────────────────────── */
.vsl-wrap { max-width: 880px; margin: 0 auto; }
.vid-frame { position: relative; }
.vid-btn {
  position: relative; display: block; width: 100%; aspect-ratio: 16/9;
  border: 0; padding: 0; cursor: pointer; background: #0D0F14; overflow: hidden;
}
.vid-btn img { width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.vid-play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
}
.vid-play span {
  display: flex; align-items: center; gap: 12px;
  background: rgba(11, 12, 16, .8); border: 1px solid var(--line);
  border-radius: 100px; padding: 14px 26px;
  font-family: var(--mono); font-size: 14px; color: var(--paper);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  transition: transform .2s ease, border-color .2s ease;
}
.vid-btn:hover .vid-play span { transform: scale(1.05); border-color: var(--signal); }
.vid-play i {
  width: 0; height: 0; border-style: solid; border-width: 7px 0 7px 12px;
  border-color: transparent transparent transparent var(--signal);
}
.vid-frame iframe, .vid-frame video { width: 100%; aspect-ratio: 16/9; border: 0; display: block; background: #000; }

/* ── pain cards ──────────────────────────────────────────── */
.pains { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.pain {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
  padding: 30px 30px 28px;
  transition: border-color .25s ease, transform .25s ease;
}
.pain:hover { border-color: #2e3340; transform: translateY(-3px); }
.pain-k { font-family: var(--mono); font-size: 13px; color: var(--warn); letter-spacing: .1em; margin-bottom: 14px; }
.pain h3 { margin-bottom: 10px; }
.pain p { color: var(--paper-dim); font-size: 15.5px; text-wrap: pretty; }
.pain p b { color: var(--paper); font-weight: 600; }

/* ── mechanism / pipeline ────────────────────────────────── */
.mech-head { text-align: center; }
.thesis {
  font-family: var(--disp); font-weight: 500;
  font-size: clamp(24px, 3vw, 36px); line-height: 1.25;
  max-width: 22ch; text-wrap: balance; margin: 0 auto;
}
.mech-note { margin-left: auto; margin-right: auto; text-align: center; }
.thesis em { font-style: normal; color: var(--signal); }
.pipe {
  margin-top: 60px; display: grid; grid-template-columns: 1fr auto 1.2fr auto 1fr; gap: 0;
  align-items: stretch;
}
.pipe-col { display: flex; flex-direction: column; gap: 12px; justify-content: center; }
.pipe-col-label { font-family: var(--mono); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--paper-dim); margin-bottom: 6px; }
.pipe-node {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 10px;
  padding: 13px 16px; font-family: var(--mono); font-size: 13px; color: var(--paper);
}
.pipe-node small { display: block; color: var(--paper-dim); font-size: 13px; margin-top: 3px; }
.pipe-node.agent { border-color: rgba(77, 124, 255, .45); }
.pipe-node.out { border-color: rgba(62, 207, 142, .35); }
.pipe-node.out::before { content: '✓ '; color: var(--ok); }
.pipe-link { position: relative; width: 72px; }
.pipe-link::before {
  content: ''; position: absolute; top: 50%; left: 8px; right: 8px; height: 1px;
  background: linear-gradient(90deg, var(--line), var(--signal), var(--line));
}
.pipe-link::after {
  content: ''; position: absolute; top: 50%; left: 8px; width: 7px; height: 7px;
  margin-top: -3px; border-radius: 50%; background: var(--signal);
  box-shadow: 0 0 12px var(--signal);
  animation: flow 2.2s linear infinite;
}
.pipe-link.l2::after { animation-delay: 1.1s; }
@keyframes flow { 0% { left: 8px; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { left: calc(100% - 15px); opacity: 0; } }
.mech-note { margin-top: 44px; font-size: 15.5px; color: var(--paper-dim); max-width: 70ch; text-wrap: pretty; }
.mech-note b { color: var(--paper); }

/* ── pillars ─────────────────────────────────────────────── */
.pillar {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  padding: 72px 0; border-top: 1px solid var(--line-soft);
}
.pillar:first-of-type { border-top: 0; padding-top: 12px; }
.pillar-num { font-family: var(--mono); font-size: 13px; color: var(--signal); letter-spacing: .12em; margin-bottom: 16px; }
.pillar h3 { font-size: clamp(24px, 2.6vw, 32px); margin-bottom: 14px; }
.pillar-copy p { color: var(--paper-dim); text-wrap: pretty; }
.pillar-list { list-style: none; margin-top: 22px; display: grid; gap: 10px; }
.pillar-list li { position: relative; padding-left: 28px; font-size: 15.5px; color: var(--paper-dim); text-wrap: pretty; }
.pillar-list li::before { content: '→'; position: absolute; left: 0; top: 0; font-family: var(--mono); color: var(--signal); }
.pillar-list li b { color: var(--paper); font-weight: 600; }
.pillar.flip .pillar-visual { order: -1; }

/* pillar visual: mini terminal */
.mini-term .term-body { min-height: 0; padding: 18px 20px; font-size: 13px; line-height: 1.9; }

/* designed visual panels (NB Pro renders, labels stay HTML) */
.visual-panel {
  position: relative; border-radius: var(--r); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  background: #0D0F14;
}
.visual-panel::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(77, 124, 255, .06), inset 0 -60px 80px -40px rgba(11, 12, 16, .55);
}
.visual-panel img { width: 100%; height: auto; display: block; }
.panel-chip {
  position: absolute; left: 16px; bottom: 16px; z-index: 2;
  font-family: var(--mono); font-size: 13px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--paper); background: rgba(11, 12, 16, .78);
  border: 1px solid var(--line); border-radius: 100px; padding: 8px 16px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.panel-chip b { color: var(--signal-soft); font-weight: 500; }
.hero-visual-cap {
  font-family: var(--mono); font-size: 13px; color: var(--paper-dim);
  margin-top: 14px; text-align: center;
}

/* pillar visual: file tree */
.filetree {
  background: #0D0F14; border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 22px 24px;
  font-family: var(--mono); font-size: 13px; line-height: 2.05;
  font-variant-ligatures: none; overflow-wrap: anywhere;
}
.filetree div { color: var(--paper-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.filetree .ft-dir { color: var(--paper); }
.filetree .ft-hl { color: var(--signal-soft); }
.filetree .ft-ok { color: var(--ok); }
.ft-i1 { padding-left: 22px; } .ft-i2 { padding-left: 44px; }

/* pillar visual: verification gate */
.gate {
  background: #0D0F14; border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 34px 28px;
  display: grid; gap: 18px;
}
.gate-row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 14px; }
.gate-box {
  font-family: var(--mono); font-size: 13px; text-align: center;
  border: 1px solid var(--line); border-radius: 9px; padding: 13px 10px; color: var(--paper);
  background: var(--ink-2);
}
.gate-core {
  font-family: var(--mono); font-size: 13px; letter-spacing: .12em; text-align: center;
  border: 1px solid var(--signal); border-radius: 9px; padding: 13px 18px;
  color: var(--signal-soft); background: rgba(77, 124, 255, .08);
  position: relative; overflow: hidden;
}
.gate-core::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 40%;
  background: linear-gradient(90deg, transparent, rgba(77, 124, 255, .25), transparent);
  animation: scan 2.4s ease-in-out infinite;
}
@keyframes scan { 0% { left: -45%; } 100% { left: 105%; } }
.gate-verdict { font-family: var(--mono); font-size: 13px; text-align: center; border-radius: 9px; padding: 13px 10px; }
.gate-verdict.pass { color: var(--ok); border: 1px solid rgba(62, 207, 142, .4); background: rgba(62, 207, 142, .07); }
.gate-verdict.fail { color: var(--warn); border: 1px solid rgba(226, 87, 76, .35); background: rgba(226, 87, 76, .06); }
.gate-cap { font-family: var(--mono); font-size: 13px; color: var(--paper-dim); text-align: center; }

/* ── before / after strip ────────────────────────────────── */
.ba-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ba {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
  padding: 30px; text-align: left;
}
.ba-what { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--paper-dim); }
.ba-nums { display: flex; align-items: baseline; gap: 14px; margin: 16px 0 10px; }
.ba-before { font-family: var(--mono); font-size: 20px; color: var(--paper-dim); text-decoration: line-through; text-decoration-color: var(--warn); text-decoration-thickness: 2px; }
.ba-arrow { color: var(--signal); font-family: var(--mono); }
.ba-after { font-family: var(--mono); font-weight: 700; font-size: clamp(26px, 2.6vw, 34px); color: var(--ok); }
.ba p { font-size: 14.5px; color: var(--paper-dim); text-wrap: pretty; }

/* ── install timeline ────────────────────────────────────── */
.tl { position: relative; margin-top: 26px; display: grid; gap: 0; max-width: 880px; margin-left: auto; margin-right: auto; }
.tl-item { display: grid; grid-template-columns: 64px 1fr; gap: 24px; position: relative; padding-bottom: 46px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ''; position: absolute; left: 31px; top: 54px; bottom: 8px; width: 1px;
  background: linear-gradient(180deg, var(--signal) 0%, var(--line) 100%);
}
.tl-item:last-child::before { display: none; }
.tl-node {
  width: 64px; height: 64px; border-radius: 14px;
  border: 1px solid var(--line); background: var(--ink-2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 13px; color: var(--signal-soft);
}
.tl-body h3 { margin: 6px 0 8px; }
.tl-days { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; color: var(--signal-soft); text-transform: uppercase; }
.tl-body p { color: var(--paper-dim); font-size: 15.5px; max-width: 62ch; text-wrap: pretty; }
.tl-body p b { color: var(--paper); }

/* ── ownership ───────────────────────────────────────────── */
.own-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.own-points { list-style: none; display: grid; gap: 16px; margin-top: 26px; }
.own-points li { position: relative; padding-left: 30px; color: var(--paper-dim); font-size: 16px; text-wrap: pretty; }
.own-points li::before { content: '✓'; position: absolute; left: 0; top: 0; font-family: var(--mono); color: var(--ok); }
.own-points li b { color: var(--paper); }

/* ── guarantee (warm paper section) ──────────────────────── */
.guar { background: var(--paper); color: var(--ink); }
.guar .eyebrow { color: #3a63d8; }
.guar-grid { display: grid; grid-template-columns: auto 1fr; gap: 56px; align-items: center; }
.guar-seal {
  width: 168px; height: 168px; border-radius: 50%;
  border: 1.5px solid var(--ink); position: relative;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 2px; background: transparent;
}
.guar-seal::before {
  content: ''; position: absolute; inset: 9px; border-radius: 50%;
  border: 1px dashed rgba(11, 12, 16, .45);
}
.guar-seal b { font-family: var(--mono); font-weight: 700; font-size: 34px; letter-spacing: -.02em; }
.guar-seal span { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
.guar h2 { color: var(--ink); max-width: 20ch; }
.guar-copy { margin-top: 18px; font-size: 17.5px; color: #3c3e45; max-width: 66ch; text-wrap: pretty; }
.guar-copy b { color: var(--ink); }
.guar-fine { margin-top: 16px; font-family: var(--mono); font-size: 13px; color: #6a6c74; max-width: 70ch; }

/* ── founder ─────────────────────────────────────────────── */
.founder-grid { display: grid; grid-template-columns: auto 1fr; gap: 56px; align-items: center; max-width: 980px; margin: 0 auto; }
.founder-photo { position: relative; width: 240px; }
.founder-photo img { width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; border-radius: var(--r); border: 1px solid var(--line); filter: grayscale(18%); }
.founder-photo::after {
  content: '[ OPERATOR, NOT CONSULTANT ]';
  position: absolute; left: 50%; bottom: -14px; transform: translateX(-50%);
  white-space: nowrap;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; color: var(--signal-soft);
  background: var(--ink); border: 1px solid var(--line); border-radius: 100px; padding: 6px 14px;
}
.founder-quote { font-family: var(--disp); font-weight: 500; font-size: clamp(21px, 2.4vw, 28px); line-height: 1.35; max-width: 26ch; text-wrap: balance; }
.founder-quote em { font-style: normal; color: var(--signal); }
.founder-by { margin-top: 18px; color: var(--paper-dim); font-size: 15px; }
.founder-by b { color: var(--paper); }

/* ── booking ─────────────────────────────────────────────── */
.book { border-top: 1px solid var(--line-soft); }
.book-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 64px; align-items: start; }
.agenda { display: grid; gap: 8px; margin-top: 30px; }
.agenda-item { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 18px 0; border-top: 1px solid var(--line-soft); }
.agenda-item:first-child { border-top: 0; }
.agenda-num {
  width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 14px; color: var(--signal-soft); background: var(--ink-2);
}
.agenda-item p { color: var(--paper-dim); font-size: 15.5px; text-wrap: pretty; }
.agenda-item p b { color: var(--paper); }
.book-host { display: flex; align-items: center; gap: 16px; margin-top: 34px; }
.book-host img { width: 58px; height: 58px; border-radius: 50%; border: 1px solid var(--line); object-fit: cover; }
.book-host-name { font-weight: 600; font-size: 15.5px; }
.book-host-role { color: var(--paper-dim); font-size: 13.5px; }

.book-panel {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 36px; position: relative; overflow: hidden;
}
.book-panel::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--signal), transparent);
}
.book-panel h3 { font-size: 24px; margin-bottom: 8px; }
.panel-sub { color: var(--paper-dim); font-size: 15px; margin-bottom: 26px; }
.book-form { display: grid; gap: 12px; }
.book-form label { font-family: var(--mono); font-size: 13px; letter-spacing: .12em; color: var(--paper-dim); }
.book-form input {
  width: 100%; background: var(--ink); border: 1px solid var(--line); border-radius: 10px;
  color: var(--paper); font-family: var(--body); font-size: 16px; padding: 15px 16px;
  outline: none; transition: border-color .2s ease;
}
.book-form input:focus { border-color: var(--signal); }
.book-form input.invalid { border-color: var(--warn); }
.book-form .btn { width: 100%; margin-top: 6px; }
.form-error { display: none; color: var(--warn); font-size: 13.5px; }
.form-error.show { display: block; }
.panel-fine { margin-top: 16px; font-family: var(--mono); font-size: 13px; color: var(--paper-dim); text-align: center; }
.calendar-box { display: none; }
.calendar-box.show { display: block; margin: 4px -14px 0; }
.calendar-box iframe { width: 100%; min-height: 640px; border: 0; border-radius: 10px; background: #fff; }
.calendar-fallback { font-size: 13px; color: var(--paper-dim); text-align: center; margin-top: 10px; }

/* ── FAQ ─────────────────────────────────────────────────── */
.faq-list { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none; cursor: pointer; padding: 20px 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  font-weight: 600; font-size: 16.5px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-family: var(--mono); font-size: 20px; color: var(--signal); flex-shrink: 0; transition: transform .2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 24px 22px; color: var(--paper-dim); font-size: 15.5px; text-wrap: pretty; }
.faq-item p b { color: var(--paper); }

/* ── final CTA ───────────────────────────────────────────── */
.final { text-align: center; padding: 120px 0 130px; }
.final h2 { max-width: 24ch; margin: 0 auto; }
.final .lead { margin: 20px auto 34px; max-width: 58ch; }

/* ── footer ──────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--line-soft); padding: 30px 0 90px; }
.footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.footer-fine { font-family: var(--mono); font-size: 13px; color: var(--paper-dim); }

/* ── sticky mobile CTA ───────────────────────────────────── */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
  display: none; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(11, 12, 16, .92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  transition: transform .3s ease;
}
.sticky-cta .btn { width: 100%; }
.sticky-cta.sticky-hidden { transform: translateY(110%); }

/* ── thank-you page ──────────────────────────────────────── */
.ty-main { max-width: 880px; margin: 0 auto; padding: 72px 28px 110px; }
.ty-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 13px; letter-spacing: .1em; color: var(--ok);
  border: 1px solid rgba(62, 207, 142, .4); background: rgba(62, 207, 142, .07);
  border-radius: 100px; padding: 8px 18px; margin-bottom: 26px;
}
.ty-main h1 { font-size: clamp(34px, 4.6vw, 54px); }
.ty-main .lead { margin-top: 16px; }
.ty-video { margin: 44px 0 10px; }
.ty-steps { margin-top: 44px; display: grid; gap: 12px; }
.ty-step {
  display: grid; grid-template-columns: 48px 1fr; gap: 20px; align-items: start;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
  padding: 24px;
}
.ty-num {
  width: 48px; height: 48px; border-radius: 11px; border: 1px solid var(--line);
  background: var(--ink); display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 14px; color: var(--signal-soft);
}
.ty-step h3 { font-size: 18px; margin-bottom: 6px; }
.ty-step p { color: var(--paper-dim); font-size: 15px; text-wrap: pretty; }
.ty-step p b { color: var(--paper); }
.ty-foot { margin-top: 40px; font-size: 15px; color: var(--paper-dim); }

/* ── responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .pillar { gap: 40px; }
  .book-grid { grid-template-columns: 1fr; gap: 44px; }
  .own-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  .sec { padding: 72px 0; }
  .hero { padding: 52px 0 48px; }
  .hero-cta .btn { width: 100%; }
  .hero-cta { gap: 12px; }
  .lp-head { padding: 12px 20px; }
  .lp-head .btn { display: none; }
  .proofbar .wrap { grid-template-columns: 1fr 1fr; }
  .proof-cell { padding: 26px 12px; }
  .proof-cell:nth-child(3) { border-left: 0; }
  .proof-cell:nth-child(n+3) { border-top: 1px solid var(--line-soft); }
  .pains { grid-template-columns: 1fr; }
  .pipe { grid-template-columns: 1fr; gap: 14px; margin-top: 40px; }
  .pipe-link { width: 100%; height: 46px; }
  .pipe-link::before { left: 50%; right: auto; top: 8px; bottom: 8px; width: 1px; height: auto; background: linear-gradient(180deg, var(--line), var(--signal), var(--line)); }
  .pipe-link::after { left: 50%; margin-left: -3px; top: 8px; animation: flowv 2.2s linear infinite; }
  @keyframes flowv { 0% { top: 8px; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { top: calc(100% - 15px); opacity: 0; } }
  .pillar { grid-template-columns: 1fr; padding: 52px 0; }
  .pillar.flip .pillar-visual { order: 2; }
  .ba-grid { grid-template-columns: 1fr; }
  .tl-item { grid-template-columns: 48px 1fr; gap: 16px; }
  .tl-node { width: 48px; height: 48px; border-radius: 11px; font-size: 11px; }
  .tl-item::before { left: 23px; top: 44px; }
  .guar-grid { grid-template-columns: 1fr; gap: 36px; }
  .founder-grid { grid-template-columns: 1fr; gap: 44px; }
  .founder-photo { width: 200px; }
  .book-panel { padding: 26px 20px; }
  .calendar-box.show { margin: 4px -8px 0; }
  .final { padding: 84px 0 96px; }
  .sticky-cta { display: block; }
  .footer { padding-bottom: 110px; }
  .term-body { min-height: 240px; font-size: 13px; padding: 16px; }
  .chip { font-size: 13px; }
  .hero-term-note { text-align: left; }
}

@media (max-width: 400px) {
  h1 { font-size: 34px; }
  .chip { font-size: 11px; padding: 6px 10px; }
}