/* Vacurio landing — Glass Concierge, passport spread. Strictly flat: no box-shadows.
   Type: documented steps 12/13/14/15px for UI text; display ramp 18/22/26/31/38px
   (fixed 1.2 steps per DESIGN.md typography direction — intentional new display steps). */

:root {
  --blue: #1677ff;
  --blue-hover: #4096ff;
  --blue-ink: #0958d9;
  --ink: #1a1a2e;
  --ink-strong: #111827;
  --text-secondary: #6b7280;
  --paper: #ffffff;
  --paper-secondary: #f9fafb;
  --hairline: #e5e7eb;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper-secondary);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

.scene {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

/* The open passport */
.spread {
  width: 100%;
  max-width: 1024px;
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: arrive 0.5s cubic-bezier(0.2, 0.7, 0.3, 1) both;
}

@keyframes arrive {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.leaf { padding: 32px 24px; }

/* Identity leaf */
.leaf-identity {
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-bottom: 1px solid var(--hairline);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 31px;
  letter-spacing: -0.02em;
  color: var(--ink-strong);
}

.tagline {
  margin-top: 8px;
  font-size: 18px;
  color: var(--text-secondary);
  text-wrap: balance;
}

/* The one world moment — glass belongs only here */
.world {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #1a1a2e;
  aspect-ratio: 4 / 3;
}

.scene-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.glass-plate {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  background: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  backdrop-filter: blur(16px) saturate(160%);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.glass-plate strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.glass-plate span {
  font-size: 12px;
  color: var(--ink);
}

/* Particulars leaf */
.leaf-particulars { display: flex; flex-direction: column; gap: 16px; }

.leaf-particulars h2 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink-strong);
  text-wrap: balance;
}

.leaf-particulars > p { max-width: 62ch; }

.facet {
  border-top: 1px solid var(--hairline);
  padding-top: 16px;
}

.facet h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-strong);
  margin-bottom: 4px;
}

.facet p { max-width: 62ch; }

.stores {
  border-top: 1px solid var(--hairline);
  padding-top: 16px;
  color: var(--text-secondary);
}

/* Contact */
.contact {
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.button {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 20px;
  background: var(--blue);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  transition: background-color 0.15s ease;
}

.button:hover { background: var(--blue-hover); }
.button:active { transform: scale(0.98); }
.button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

.colophon {
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 0 16px 24px;
}

/* 404 variants (no inline styles — CSP has no 'unsafe-inline') */
.spread-narrow { max-width: 480px; }
.contact-bare { border-top: none; padding-top: 0; }

/* The spread opens at 768px: two leaves, one gutter */
@media (min-width: 768px) {
  .scene { padding: 32px 24px; }

  .spread {
    flex-direction: row;
    align-items: stretch;
  }

  .leaf { padding: 40px 44px; }

  .leaf-identity {
    flex: 1 1 46%;
    border-bottom: none;
    border-right: 1px solid var(--hairline);
  }

  .leaf-particulars { flex: 1 1 54%; }

  .wordmark { font-size: 38px; }

  .world {
    flex: 1;
    aspect-ratio: auto;
    min-height: 260px;
  }

  .leaf-particulars h2 { font-size: 26px; }
}

@media (min-width: 1024px) {
  .leaf { padding: 40px 52px; }
}

@media (prefers-reduced-motion: reduce) {
  .spread { animation: none; }
  .button:active { transform: none; }
}