/* verse — 대기 랜딩 스타일
   톤: 따뜻한 밤 강남(웜 앰버 야경). demo/index.html 팔레트 계승.
   --bg #100b06 / --amber #ffb757 / --amber-light #ffd9a0 / --text #f3e5d0
*/

:root {
  --bg: #100b06;
  --bg-2: #1a1108;
  --bg-3: #241708;
  --amber: #ffb757;
  --amber-light: #ffd9a0;
  --amber-soft: #ffcf8f;
  --text: #f3e5d0;
  --text-dim: #c9b391;
  --text-faint: #8a7458;
  --line: rgba(255, 183, 87, 0.22);
  --line-soft: rgba(255, 183, 87, 0.12);
  --danger: #ff6b5e;
  --success: #ffd9a0;
  --shadow-amber: 0 0 0 1px rgba(255, 183, 87, 0.18), 0 8px 28px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  --radius-sm: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-tap-highlight-color: transparent;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 120% 60% at 50% 0%, rgba(255, 183, 87, 0.10), transparent 55%),
    radial-gradient(ellipse 90% 50% at 80% 15%, rgba(255, 138, 101, 0.06), transparent 60%),
    var(--bg);
}

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

a { color: inherit; text-decoration: none; }

button {
  font-family: inherit;
  cursor: pointer;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- layout shell ---------- */

.wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 20px;
}

header.site {
  padding: max(18px, env(safe-area-inset-top)) 20px 0;
  max-width: 480px;
  margin: 0 auto;
}

.wordmark {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--amber-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.wordmark::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px 2px rgba(255, 183, 87, 0.6);
}

/* ---------- hero ---------- */

.hero {
  padding: 28px 0 8px;
  text-align: left;
}

.hero-scene {
  position: relative;
  height: 220px;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 22px;
  background:
    radial-gradient(circle at 22% 30%, rgba(255, 214, 150, 0.55) 0 3px, transparent 4px),
    radial-gradient(circle at 68% 20%, rgba(255, 214, 150, 0.4) 0 2px, transparent 3px),
    radial-gradient(circle at 40% 55%, rgba(255, 214, 150, 0.5) 0 3px, transparent 4px),
    radial-gradient(circle at 85% 60%, rgba(255, 183, 87, 0.45) 0 2px, transparent 3px),
    radial-gradient(circle at 12% 75%, rgba(255, 214, 150, 0.35) 0 2px, transparent 3px),
    radial-gradient(circle at 55% 82%, rgba(255, 183, 87, 0.4) 0 3px, transparent 4px),
    linear-gradient(180deg, #1c1309 0%, #100b06 70%);
  filter: saturate(1.1);
}
.hero-scene::before {
  /* 흐린 밤거리 실루엣 — 블록 형태 */
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, transparent 40%, rgba(16,11,6,0.4) 100%),
    repeating-linear-gradient(90deg, rgba(0,0,0,0.35) 0 42px, transparent 42px 64px);
  opacity: 0.85;
}
.hero-scene .scene-label {
  position: absolute;
  left: 14px; bottom: 12px;
  font-size: 12px;
  color: var(--text-dim);
  background: rgba(16, 11, 6, 0.55);
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  backdrop-filter: blur(4px);
}
.hero-scene .scene-badge {
  position: absolute;
  right: 14px; top: 12px;
  font-size: 12px;
  color: var(--amber-light);
  background: rgba(16, 11, 6, 0.6);
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  color: var(--amber);
  margin: 0 0 10px;
  letter-spacing: 0.01em;
}

h1 {
  font-size: 28px;
  line-height: 1.32;
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.hero p.sub {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0 0 22px;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px 20px;
  border-radius: 999px;
  border: none;
  font-size: 16px;
  font-weight: 700;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: linear-gradient(180deg, var(--amber-light), var(--amber));
  color: #241304;
  box-shadow: 0 6px 24px rgba(255, 183, 87, 0.28);
}
.btn-primary:hover { box-shadow: 0 8px 30px rgba(255, 183, 87, 0.4); }

.btn-secondary {
  background: transparent;
  color: var(--amber-light);
  border: 1.5px solid var(--line);
}
.btn-secondary:hover { border-color: var(--amber); background: rgba(255,183,87,0.06); }

.btn-ghost {
  background: rgba(255, 183, 87, 0.08);
  color: var(--amber-light);
  border: 1px solid var(--line-soft);
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
}

.btn-row {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}
.btn-row .btn { width: auto; flex: 1; padding: 12px 14px; font-size: 14px; }

.btn[disabled] { opacity: 0.55; pointer-events: none; }

/* ---------- section: neighborhood ---------- */

.section {
  padding: 34px 0 8px;
  border-top: 1px solid var(--line-soft);
  margin-top: 28px;
}

h2 {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--text);
}

.section > p.lead {
  font-size: 14.5px;
  color: var(--text-dim);
  margin: 0 0 18px;
  line-height: 1.55;
}

.search-row {
  display: flex;
  gap: 8px;
  margin-bottom: 6px;
}

.input {
  flex: 1;
  min-width: 0;
  background: var(--bg-2);
  border: 1.5px solid var(--line-soft);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 15px;
  font-family: inherit;
}
.input::placeholder { color: var(--text-faint); }
.input:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(255, 183, 87, 0.15);
}

.search-row .btn {
  width: auto;
  padding: 0 20px;
  font-size: 14px;
}

.hint {
  font-size: 12.5px;
  color: var(--text-faint);
  margin: 6px 0 0;
}

/* ---------- result panel (locked / open) ---------- */

.panel {
  margin-top: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
  padding: 22px;
  box-shadow: var(--shadow-amber);
}

.panel[hidden] { display: none; }

.panel-lock-title {
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 4px;
}

.panel-lock-sub {
  font-size: 13.5px;
  color: var(--text-dim);
  margin: 0 0 16px;
  line-height: 1.5;
}

.teaser {
  position: relative;
  height: 128px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
  background:
    radial-gradient(circle at 25% 35%, rgba(255,214,150,0.5) 0 2px, transparent 3px),
    radial-gradient(circle at 62% 22%, rgba(255,214,150,0.4) 0 2px, transparent 3px),
    radial-gradient(circle at 78% 60%, rgba(255,183,87,0.45) 0 2px, transparent 3px),
    linear-gradient(180deg, #1c1309, #100b06 80%);
  filter: blur(1.5px) saturate(1.05);
}
.teaser::after {
  content: "열리면 이렇게 보여요";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12.5px;
  color: var(--text-dim);
  background: rgba(16,11,6,0.42);
  filter: none;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 18px;
}
.stat {
  text-align: left;
}
.stat .label { font-size: 12px; color: var(--text-faint); margin-bottom: 3px; }
.stat .value {
  font-size: 19px;
  font-weight: 800;
  color: var(--amber-light);
  font-variant-numeric: tabular-nums;
}
.stat .value.up { color: var(--amber); }
.stat.rank { text-align: right; }

/* ---------- form ---------- */

form.waitlist-form { margin-top: 4px; }

.field { margin-bottom: 12px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.contact-type-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.chip {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line-soft);
  color: var(--text-dim);
  font-size: 13.5px;
  font-weight: 600;
  background: var(--bg-2);
}
.chip input { display: none; }
.chip.checked {
  border-color: var(--amber);
  color: var(--amber-light);
  background: rgba(255,183,87,0.1);
}

.form-help {
  font-size: 12px;
  color: var(--text-faint);
  margin: 8px 0 16px;
  line-height: 1.5;
}

.form-msg {
  font-size: 13.5px;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-top: 12px;
  display: none;
}
.form-msg.show { display: block; }
.form-msg.error { background: rgba(255, 107, 94, 0.12); color: #ffb3ab; border: 1px solid rgba(255,107,94,0.3); }
.form-msg.pending { background: rgba(255,183,87,0.1); color: var(--amber-light); border: 1px solid var(--line); }

/* ---------- success state ---------- */

.success-box {
  text-align: left;
}
.success-box .check {
  font-size: 26px;
  margin-bottom: 8px;
}
.success-box h3 {
  font-size: 18px;
  margin: 0 0 6px;
  color: var(--text);
}
.success-box p {
  font-size: 13.5px;
  color: var(--text-dim);
  margin: 0 0 16px;
  line-height: 1.55;
}

/* ---------- already-registered state ---------- */

.already-box .badge-days {
  display: inline-block;
  font-size: 12px;
  color: var(--amber-light);
  background: rgba(255,183,87,0.1);
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

/* ---------- open state (강남 매치) ---------- */

.open-box {
  text-align: left;
}
.open-box .badge-open {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: #1a1108;
  background: var(--amber-light);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

/* ---------- dead-end escape (always visible) ---------- */

.escape {
  margin-top: 30px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 183, 87, 0.05);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.escape .escape-text { font-size: 13.5px; color: var(--text-dim); }
.escape .escape-text b { color: var(--amber-light); font-variant-numeric: tabular-nums; }
.escape .btn { width: auto; padding: 10px 16px; font-size: 13.5px; flex-shrink: 0; }

/* ---------- faq ---------- */

.faq-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}
.faq-item:last-child { border-bottom: none; }
.faq-q {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 6px;
}
.faq-a {
  font-size: 13.5px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.6;
}

/* ---------- footer ---------- */

footer.site {
  margin-top: 40px;
  padding: 24px 0 max(24px, env(safe-area-inset-bottom));
  text-align: center;
}
footer.site p {
  font-size: 11.5px;
  color: var(--text-faint);
  margin: 0;
}

/* ---------- desktop enhancement ---------- */

@media (min-width: 640px) {
  .wrap, header.site { max-width: 560px; }
  .hero-scene { height: 280px; }
  h1 { font-size: 34px; }
  .btn-primary, .btn-secondary { width: auto; }
  .hero .btn-primary { min-width: 260px; }
}

@media (min-width: 900px) {
  body {
    background:
      radial-gradient(ellipse 60% 70% at 15% 10%, rgba(255, 183, 87, 0.08), transparent 55%),
      radial-gradient(ellipse 60% 70% at 85% 20%, rgba(255, 138, 101, 0.05), transparent 55%),
      var(--bg);
  }
}