/* ==========================================================================
   ProofShot — Valuation Technology
   Design system / shared styles
   ========================================================================== */

@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.css");

:root {
  --accent: #0e9f6e;
  --accent-ink: #065f46;
  --accent-soft: #ecfdf5;
  --bg: #ffffff;
  --bg-soft: #fafaf9;
  --card: #ffffff;
  --dark: #0b0b0c;
  --ink: #0a0a0a;
  --ink-2: #3f3f46;
  --ink-3: #71717a;
  --line: #e8e6e3;
  --radius: 18px;
  --radius-sm: 11px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
  --shadow-sm: 0 1px 2px rgba(10, 10, 10, 0.04), 0 4px 14px rgba(10, 10, 10, 0.05);
  --shadow-lg: 0 24px 60px rgba(10, 10, 10, 0.16), 0 8px 24px rgba(10, 10, 10, 0.08);
  --wrap: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }

h1, h2, h3, h4 { margin: 0; line-height: 1.18; letter-spacing: -0.025em; font-weight: 800; }
p { margin: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

section { padding: 96px 0; }
.section-soft { background: var(--bg-soft); }

/* ---- Eyebrow / labels ---- */
.eyebrow {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 14px;
}

.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); }
.section-head p { margin-top: 16px; color: var(--ink-2); font-size: 17px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease,
    border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #000; box-shadow: var(--shadow-sm); }

.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: #d4d0cb; background: var(--bg-soft); }

.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #0c8c61; }

.btn-sm { height: 38px; padding: 0 14px; font-size: 13.5px; }
.btn-block { width: 100%; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand .mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--ink);
  color: #fff;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 800; letter-spacing: 0.02em;
}
.brand .names { display: flex; flex-direction: column; line-height: 1.1; }
.brand .names strong { font-size: 16px; font-weight: 800; letter-spacing: -0.02em; }
.brand .names span { font-size: 11px; color: var(--ink-3); letter-spacing: 0.02em; }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  font-size: 14.5px; font-weight: 500; color: var(--ink-2);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 10px; }

.nav-toggle { display: none; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { padding: 72px 0 88px; overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 13px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  border-radius: 999px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 22px;
}
.hero-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.hero h1 { font-size: clamp(44px, 6vw, 72px); letter-spacing: -0.04em; }
.hero .lede {
  margin-top: 22px;
  font-size: clamp(17px, 1.5vw, 19px);
  color: var(--ink-2);
  max-width: 520px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-meta { margin-top: 28px; display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-3); }
.hero-meta strong { color: var(--ink); font-weight: 700; }
.avatars { display: flex; }
.avatars span {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid #fff; margin-left: -8px;
  background: linear-gradient(135deg, #d1fae5, #6ee7b7);
}
.avatars span:first-child { margin-left: 0; }

/* Hero certificate card */
.cert-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
  padding: 22px;
  position: relative;
}
.cert-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.cert-brand { display: flex; align-items: center; gap: 10px; }
.cert-brand .mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--ink); color: #fff;
  display: grid; place-items: center; font-size: 11px; font-weight: 800;
}
.cert-brand b { font-size: 14px; }
.cert-brand small { display: block; font-size: 11px; color: var(--ink-3); font-weight: 500; }
.badge-ok {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent-soft); color: var(--accent-ink);
  font-size: 12px; font-weight: 700;
  padding: 5px 11px; border-radius: 999px;
}
.badge-ok::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

.cert-photo {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  background:
    radial-gradient(120% 120% at 80% 10%, #134e4a 0%, #0b0b0c 60%);
  overflow: hidden;
  display: grid; place-items: center;
  color: rgba(255, 255, 255, 0.85);
}
.cert-photo .live {
  position: absolute; top: 12px; left: 12px;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0, 0, 0, 0.55); color: #fff;
  font-size: 11px; font-weight: 600; padding: 5px 10px; border-radius: 999px;
  backdrop-filter: blur(4px);
}
.cert-photo .live i { width: 6px; height: 6px; border-radius: 50%; background: #f87171; display: inline-block; animation: pulse 1.4s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
.cert-photo .glyph { font-size: 44px; opacity: 0.5; }

.cert-rows { margin-top: 16px; display: grid; gap: 10px; }
.cert-row { display: flex; align-items: center; justify-content: space-between; font-size: 13px; }
.cert-row .k { color: var(--ink-3); }
.cert-row .v { font-weight: 600; }
.cert-row .v.mono { font-family: var(--mono); font-size: 12px; }
.cert-foot {
  margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
}
.cert-foot b { font-size: 13.5px; }
.cert-foot span { font-size: 12px; color: var(--ink-3); }

.hero-chips { position: absolute; inset: auto; }
.float-chip {
  position: absolute;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-sm); padding: 12px 14px; font-size: 12px;
}
.float-chip b { display: block; font-size: 15px; }
.float-chip.tl { top: -18px; left: -22px; }
.float-chip.br { bottom: -18px; right: -18px; }
.float-chip em { color: var(--accent-ink); font-style: normal; font-weight: 700; }

/* ==========================================================================
   Steps (How it works)
   ========================================================================== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px;
  box-shadow: var(--shadow-sm);
}
.step .num {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--ink); color: #fff;
  display: grid; place-items: center; font-weight: 800; font-size: 15px;
  margin-bottom: 16px;
}
.step h3 { font-size: 18px; }
.step p { margin-top: 9px; color: var(--ink-2); font-size: 15px; }

/* ==========================================================================
   Demo
   ========================================================================== */
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: stretch; }
.demo-panel {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
}
.demo-panel .panel-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 700; color: var(--ink-3);
  margin-bottom: 14px;
}
.demo-panel .panel-tag i {
  width: 20px; height: 20px; border-radius: 6px; background: var(--accent-soft);
  color: var(--accent-ink); display: grid; place-items: center; font-style: normal; font-size: 12px; font-weight: 800;
}
.stage {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  background: #f4f3f1;
  border: 1px dashed var(--line);
  overflow: hidden;
  display: grid; place-items: center; text-align: center;
}
.stage video, .stage canvas, .stage img.shot { width: 100%; height: 100%; object-fit: cover; display: none; }
.stage.is-live video { display: block; }
.stage.is-shot canvas, .stage.is-shot img.shot { display: block; }
.stage .placeholder { padding: 24px; color: var(--ink-3); font-size: 14px; }
.stage .placeholder .glyph { font-size: 34px; margin-bottom: 8px; opacity: 0.55; }
.stage .live-flag {
  position: absolute; top: 10px; left: 10px;
  display: none; align-items: center; gap: 6px;
  background: rgba(0,0,0,0.55); color: #fff; font-size: 11px; font-weight: 600;
  padding: 5px 10px; border-radius: 999px;
}
.stage.is-live .live-flag { display: inline-flex; }
.stage .live-flag i { width: 6px; height: 6px; border-radius: 50%; background: #f87171; animation: pulse 1.4s infinite; }

.demo-controls { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.demo-note { margin-top: 12px; font-size: 12.5px; color: var(--ink-3); line-height: 1.5; }

.result-empty { flex: 1; display: grid; place-items: center; text-align: center; color: var(--ink-3); font-size: 14px; }
.result-card { display: none; }
.result-card.show { display: block; }
.result-card .rc-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.result-card .rc-photo { aspect-ratio: 4/3; border-radius: 12px; overflow: hidden; background: #000; margin-bottom: 14px; }
.result-card .rc-photo img { width: 100%; height: 100%; object-fit: cover; }
.rc-rows { display: grid; gap: 11px; }
.rc-row { display: grid; gap: 3px; }
.rc-row .k { font-size: 11.5px; color: var(--ink-3); letter-spacing: 0.02em; }
.rc-row .v { font-weight: 600; font-size: 14px; }
.rc-row .v.mono { font-family: var(--mono); font-size: 12px; word-break: break-all; font-weight: 500; }
.rc-actions { margin-top: 18px; display: flex; gap: 10px; }
.rc-link {
  margin-top: 14px; display: none; align-items: center; gap: 8px;
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; font-size: 12px; font-family: var(--mono); color: var(--ink-2);
  word-break: break-all;
}
.rc-link.show { display: flex; }

/* ==========================================================================
   Feature grid (Service)
   ========================================================================== */
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.feature {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px;
  display: flex; gap: 18px; align-items: flex-start;
  box-shadow: var(--shadow-sm);
}
.feature .idx { font-family: var(--mono); font-size: 13px; color: var(--accent-ink); font-weight: 700; padding-top: 3px; }
.feature h3 { font-size: 18px; }
.feature p { margin-top: 8px; color: var(--ink-2); font-size: 15px; }

/* ==========================================================================
   Use cases
   ========================================================================== */
.usecase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.usecase {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm);
}
.usecase .ic {
  width: 46px; height: 46px; border-radius: 13px; background: var(--accent-soft);
  display: grid; place-items: center; color: var(--accent-ink); margin-bottom: 18px;
}
.usecase .ic svg { width: 23px; height: 23px; }
.glyph svg { width: 1em; height: 1em; display: block; }
.usecase h3 { font-size: 18px; }
.usecase p { margin-top: 9px; color: var(--ink-2); font-size: 15px; }

/* ==========================================================================
   Stats (Beta proof)
   ========================================================================== */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 24px; text-align: left;
  box-shadow: var(--shadow-sm);
}
.stat .big {
  font-size: clamp(34px, 4vw, 46px); font-weight: 800; letter-spacing: -0.03em;
  color: var(--ink);
}
.stat .big em { color: var(--accent); font-style: normal; }
.stat .sub { font-size: 14px; line-height: 1.5; color: var(--ink-2); margin-top: 8px; }

/* ---- Validation data viz ---- */
.validation { display: grid; grid-template-columns: 1.5fr 1fr; gap: 18px; align-items: stretch; }
.vcard { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); }
.vcard-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 24px; }
.vcard-head h3 { font-size: 16px; font-weight: 700; }
.vunit { font-size: 12px; color: var(--ink-3); font-family: var(--mono); }
.bars { display: grid; gap: 22px; }
.bar-row { display: grid; grid-template-columns: 96px 1fr auto; align-items: center; gap: 14px; }
.bar-label { font-size: 13.5px; color: var(--ink-2); }
.bar-track { height: 12px; background: #efeeec; border-radius: 999px; overflow: hidden; }
.bar-fill { display: block; height: 100%; width: var(--w); background: var(--accent); border-radius: 999px; transform-origin: left; animation: barGrow 1s cubic-bezier(.22,1,.36,1) both; }
.bar-fill.alt { background: #6ee7b7; }
@keyframes barGrow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.bar-val { font-family: var(--mono); font-size: 15px; font-weight: 700; color: var(--ink); }
.vcard-donut { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.donut { position: relative; width: 152px; height: 152px; margin: 2px 0 16px; }
.donut svg { width: 100%; height: 100%; display: block; }
.donut-bg { fill: none; stroke: #efeeec; stroke-width: 13; }
.donut-fg { fill: none; stroke: var(--accent); stroke-width: 13; stroke-linecap: round; stroke-dasharray: 326.7; stroke-dashoffset: 35.9; animation: donutFill 1.1s cubic-bezier(.22,1,.36,1) both; }
@keyframes donutFill { from { stroke-dashoffset: 326.7; } to { stroke-dashoffset: 35.9; } }
.donut-center { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.donut-center strong { font-size: 40px; font-weight: 800; letter-spacing: -0.03em; }
.donut-center span { font-size: 18px; font-weight: 700; color: var(--ink-3); margin-left: 2px; }
.donut-cap { font-size: 13.5px; color: var(--ink-2); line-height: 1.5; max-width: 230px; }
@media (max-width: 760px) {
  .validation { grid-template-columns: 1fr; }
  .bar-row { grid-template-columns: 84px 1fr auto; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .bar-fill, .donut-fg { animation: none; }
}

.beta-notes { margin-top: 24px; display: grid; gap: 12px; }
.beta-note {
  background: var(--accent-soft);
  border: 1px solid #cdeede;
  border-radius: 14px;
  padding: 14px 18px;
  font-size: 14.5px; line-height: 1.55;
  color: var(--accent-ink);
}
.beta-note strong { font-weight: 700; margin-right: 6px; }
.beta-note.warn { background: #fdf6e3; border-color: #f0e0b0; color: #8a6a1c; }

/* ==========================================================================
   Interviews
   ========================================================================== */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.quote {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
}
.quote .mark { font-size: 40px; line-height: 0.6; color: var(--accent); font-weight: 800; height: 22px; }
.quote p { font-size: 15.5px; color: var(--ink); margin-top: 6px; flex: 1; }
.quote .who { margin-top: 18px; font-size: 13px; color: var(--ink-3); }

/* ==========================================================================
   About / team
   ========================================================================== */
.team-lead {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-sm);
  display: grid; grid-template-columns: auto 1fr; gap: 26px; align-items: start;
}
.avatar-lg {
  width: 92px; height: 92px; border-radius: 20px;
  background: linear-gradient(135deg, var(--ink), #2a2a2e);
  color: #fff; display: grid; place-items: center; font-size: 30px; font-weight: 800;
}
.team-lead .role { font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-ink); }
.team-lead h3 { font-size: 22px; margin-top: 6px; }
.team-lead .sub { color: var(--ink-3); font-size: 14px; margin-top: 4px; }
.team-lead ul { margin: 18px 0 0; padding-left: 18px; color: var(--ink-2); font-size: 15px; }
.team-lead ul li { margin-bottom: 6px; }
.team-lead ul li strong { color: var(--ink); }
.team-lead .desc { margin-top: 16px; color: var(--ink-2); font-size: 15px; }

.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.team-member {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm);
  display: flex; gap: 16px; align-items: center;
}
.avatar-sm {
  width: 54px; height: 54px; border-radius: 14px; flex: none;
  background: linear-gradient(135deg, #d1fae5, #6ee7b7);
  color: var(--accent-ink); display: grid; place-items: center; font-size: 19px; font-weight: 800;
}
.team-member .role { font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-ink); }
.team-member h4 { font-size: 17px; margin-top: 4px; }
.team-member p { font-size: 13.5px; color: var(--ink-3); margin-top: 3px; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { display: grid; gap: 14px; max-width: 880px; }
.faq-item {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 16px; box-shadow: var(--shadow-sm); overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.faq-item[open] { border-color: #bfe6d4; box-shadow: 0 2px 6px rgba(14,159,110,.06), 0 10px 28px rgba(10,10,10,.05); }
.faq-item summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 24px 64px 24px 26px;
  font-size: 17px; font-weight: 700; line-height: 1.5; color: var(--ink);
  transition: color 0.15s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent-ink); }
.faq-item[open] summary { color: var(--accent-ink); padding-bottom: 16px; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 24px; top: 22px;
  font-size: 26px; font-weight: 300; line-height: 1.2; color: var(--accent);
}
.faq-item[open] summary::after { content: "−"; }
.faq-a { padding: 0 26px 26px; }
.faq-a p {
  margin: 0; max-width: 720px;
  color: var(--ink-2); font-size: 16px; line-height: 1.85; letter-spacing: -0.003em;
}

/* ==========================================================================
   Contact / CTA band
   ========================================================================== */
.cta-band {
  background: var(--dark); color: #fff;
  border-radius: 26px; padding: 64px 48px; text-align: center;
}
.cta-band .eyebrow { color: #6ee7b7; }
.cta-band h2 { font-size: clamp(28px, 3.6vw, 40px); }
.cta-band p { margin-top: 16px; color: rgba(255,255,255,0.7); font-size: 17px; }
.cta-band .actions { margin-top: 30px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-band .mail { margin-top: 18px; font-size: 14px; color: rgba(255,255,255,0.55); }
.cta-band .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.25); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.4); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0; }
.foot {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  flex-wrap: wrap;
}
.foot .brand .names strong { font-size: 15px; }
.foot .copy { font-size: 13px; color: var(--ink-3); }
.foot .copy a { color: var(--ink-2); }

/* ==========================================================================
   Pre-registration modal
   ========================================================================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(10, 10, 10, 0.5);
  backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: #fff; border-radius: 22px; box-shadow: var(--shadow-lg);
  width: 100%; max-width: 440px; padding: 32px;
  animation: pop 0.18s ease;
}
@keyframes pop { from { transform: translateY(10px) scale(0.98); opacity: 0; } to { transform: none; opacity: 1; } }
.modal .eyebrow { margin-bottom: 10px; }
.modal h3 { font-size: 23px; }
.modal p.lead { margin-top: 10px; color: var(--ink-2); font-size: 15px; }
.modal form { margin-top: 22px; display: grid; gap: 12px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--ink-2); }
.field input {
  width: 100%; height: 46px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-size: 15px; font-family: inherit; color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.modal .fine { font-size: 12px; color: var(--ink-3); text-align: center; margin-top: 4px; }
.modal-close {
  position: absolute; top: 18px; right: 18px;
  width: 34px; height: 34px; border-radius: 50%; border: none;
  background: var(--bg-soft); color: var(--ink-2); font-size: 18px; cursor: pointer;
}
.modal-wrap { position: relative; }
.modal-success { display: none; text-align: center; padding: 8px 0; }
.modal-success.show { display: block; }
.modal-success .check {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 16px;
  background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-size: 28px;
}

/* ==========================================================================
   Verify page
   ========================================================================== */
.verify-shell { min-height: 100vh; display: flex; flex-direction: column; background: var(--bg-soft); }
.verify-header { background: #fff; border-bottom: 1px solid var(--line); }
.verify-main { flex: 1; display: grid; place-items: center; padding: 48px 20px; }
.verify-card {
  background: #fff; border: 1px solid var(--line); border-radius: 24px;
  box-shadow: var(--shadow-lg); width: 100%; max-width: 460px; padding: 30px; overflow: hidden;
}
.verify-top { text-align: center; margin-bottom: 22px; }
.verify-top .badge-ok { margin-bottom: 16px; }
.verify-top h1 { font-size: 26px; }
.verify-top p { margin-top: 10px; color: var(--ink-2); font-size: 15px; }
.verify-photo { aspect-ratio: 4/3; border-radius: 16px; overflow: hidden; background: #000; margin-bottom: 8px; }
.verify-photo img { width: 100%; height: 100%; object-fit: cover; }
.verify-flag { text-align: center; font-size: 12.5px; color: var(--accent-ink); font-weight: 600; margin: 14px 0 18px; }
.verify-rows { display: grid; gap: 14px; }
.verify-row { display: grid; gap: 4px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.verify-row:last-child { border-bottom: none; }
.verify-row .k { font-size: 12px; color: var(--ink-3); }
.verify-row .v { font-weight: 600; font-size: 15px; }
.verify-row .v.mono { font-family: var(--mono); font-size: 12.5px; word-break: break-all; font-weight: 500; }
.verify-hint { margin-top: 18px; padding: 14px 16px; background: var(--accent-soft); border-radius: 12px; font-size: 13px; color: var(--accent-ink); line-height: 1.55; }
.verify-cta { margin-top: 22px; }
.verify-foot { text-align: center; padding: 24px; font-size: 12.5px; color: var(--ink-3); }
.verify-foot strong { color: var(--ink-2); }

.verify-error { text-align: center; }
.verify-error .ic { font-size: 40px; margin-bottom: 8px; }
.verify-error h1 { font-size: 22px; }
.verify-error p { margin-top: 12px; color: var(--ink-2); font-size: 15px; }
.verify-error .verify-cta { margin-top: 24px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 920px) {
  section { padding: 72px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 460px; }
  .steps, .usecase-grid, .quote-grid { grid-template-columns: 1fr; }
  .demo-grid, .feature-grid, .team-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .team-lead { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .float-chip.tl { left: 0; }
  .float-chip.br { right: 0; }
  .cta-band { padding: 48px 24px; }
}

@media (max-width: 520px) {
  .wrap { padding: 0 18px; }
  .stats-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 40px; }
  .nav-cta .btn:not(.btn-primary) { display: none; }
}