/* ============================================================
   Cripta 13 — escape room, estética thriller/glitch.
   ============================================================ */

:root {
  --color-bg: #0a0808;
  --color-bg-alt: #140f0f;
  --color-card: #1c1414;
  --color-line: #332222;
  --color-text: #e8dede;
  --color-muted: #9c8b8b;
  --color-blood: #b3231f;
  --color-blood-dark: #8a1a17;

  --font-display: 'Creepster', cursive;
  --font-type: 'Special Elite', monospace;
  --font-sans: 'Inter', sans-serif;
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-sans); background: var(--color-bg); color: var(--color-text); line-height: 1.6; }
h1, h2, h3 { font-family: var(--font-type); line-height: 1.2; margin: 0 0 0.4em; color: var(--color-text); }
p { color: var(--color-muted); margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.74rem; font-weight: 700; color: var(--color-blood); margin-bottom: 0.7em; }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.85em 1.8em; border-radius: var(--radius); font-weight: 700; font-size: 0.92rem; border: 2px solid transparent; cursor: pointer; transition: all 0.15s ease; text-transform: uppercase; letter-spacing: 0.04em; }
.btn-primary { background: var(--color-blood); color: #fff; }
.btn-primary:hover { background: var(--color-blood-dark); }
.btn-ghost { background: transparent; border-color: var(--color-line); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-blood); color: var(--color-blood); }
.btn-block { width: 100%; }

/* ===== Candado que abre el nav (reemplaza header/hamburguesa) ===== */
.lock-toggle { position: fixed; top: 24px; right: 28px; z-index: 110; background: var(--color-card); border: 1px solid var(--color-line); width: 52px; height: 52px; border-radius: 50%; font-size: 1.4rem; cursor: pointer; transition: transform 0.3s ease; }
.lock-toggle.open { transform: rotate(-25deg); background: var(--color-blood); }
.lock-nav {
  position: fixed; top: 90px; right: 28px; z-index: 105; background: var(--color-card); border: 1px solid var(--color-line);
  border-radius: var(--radius); padding: 10px; display: flex; flex-direction: column; gap: 2px; min-width: 200px;
  opacity: 0; transform: translateY(-10px) scale(0.96); pointer-events: none; transition: opacity 0.2s ease, transform 0.2s ease;
}
.lock-nav.open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.lock-nav a { padding: 12px 14px; border-radius: 6px; font-size: 0.92rem; font-weight: 600; }
.lock-nav a:hover { background: var(--color-bg-alt); color: var(--color-blood); }
.lock-nav-cta { background: var(--color-blood); color: #fff !important; text-align: center; margin-top: 6px; }
.lock-nav-cta:hover { background: var(--color-blood-dark) !important; color: #fff !important; }

/* ===== Hero glitch ===== */
.hero { position: relative; min-height: 90vh; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.fog { position: absolute; inset: 0; background: radial-gradient(circle at 50% 100%, rgba(179,35,31,0.18), transparent 60%); }
.hero-inner { position: relative; max-width: 640px; margin: 0 auto; }
.glitch { font-family: var(--font-display); font-size: clamp(3rem, 9vw, 6rem); position: relative; color: var(--color-text); letter-spacing: 0.04em; }
.glitch::before, .glitch::after { content: attr(data-text); position: absolute; top: 0; left: 0; width: 100%; }
.glitch::before { color: var(--color-blood); animation: glitchTop 3.5s infinite linear alternate-reverse; clip-path: inset(0 0 55% 0); }
.glitch::after { color: #2e8ea3; animation: glitchBottom 3.5s infinite linear alternate-reverse; clip-path: inset(55% 0 0 0); }
@keyframes glitchTop { 0%, 92% { transform: translate(0, 0); } 93% { transform: translate(-4px, -2px); } 95% { transform: translate(3px, 1px); } 97% { transform: translate(-2px, 2px); } 100% { transform: translate(0, 0); } }
@keyframes glitchBottom { 0%, 90% { transform: translate(0, 0); } 91% { transform: translate(4px, 2px); } 94% { transform: translate(-3px, -1px); } 97% { transform: translate(2px, -2px); } 100% { transform: translate(0, 0); } }
.hero-lead { font-size: 1.05rem; max-width: 50ch; margin: 24px auto 32px; }

/* sections shared */
section { padding: 96px 0; }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 2.8vw, 2.4rem); }

/* rooms */
.rooms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.room-card { background: var(--color-card); border: 1px solid var(--color-line); border-radius: var(--radius); overflow: hidden; transition: transform 0.2s ease, border-color 0.2s ease; }
.room-card:hover { transform: translateY(-4px); border-color: var(--color-blood); }
.room-image { height: 170px; }
.r1 { background: linear-gradient(135deg, #3a1414, #0a0808); }
.r2 { background: linear-gradient(135deg, #1a2a3a, #0a0808); }
.r3 { background: linear-gradient(135deg, #2a3a1a, #0a0808); }
.room-body { padding: 22px; }
.room-body h3 { font-size: 1.1rem; }
.room-difficulty { font-size: 0.95rem; margin-bottom: 10px; }
.room-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.room-meta li { font-size: 0.78rem; border: 1px solid var(--color-line); border-radius: 999px; padding: 4px 10px; color: var(--color-muted); }
.room-slots { font-size: 0.85rem; margin-bottom: 16px; }
.room-slots strong { color: var(--color-blood); }

/* trail (how it works) */
.how { background: var(--color-bg-alt); }
.trail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.trail-step { text-align: center; }
.trail-step span { display: inline-flex; width: 42px; height: 42px; border-radius: 50%; background: var(--color-blood); color: #fff; align-items: center; justify-content: center; font-family: var(--font-type); margin-bottom: 12px; }

/* clues / testimonials as torn notes */
.notes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.note { background: var(--color-card); border: 1px solid var(--color-line); border-left: 3px solid var(--color-blood); padding: 22px; font-family: var(--font-type); font-size: 0.92rem; color: var(--color-text); transform: rotate(-1deg); }
.note:nth-child(2) { transform: rotate(1deg); }
.note:nth-child(3) { transform: rotate(-0.5deg); }

/* booking grid */
.booking { background: var(--color-bg-alt); }
.booking-room-select { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.room-chip { background: var(--color-card); border: 1px solid var(--color-line); border-radius: 999px; padding: 10px 20px; font-size: 0.86rem; font-weight: 600; color: var(--color-muted); cursor: pointer; }
.room-chip.active { background: var(--color-blood); color: #fff; border-color: var(--color-blood); }
.slot-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; max-width: 620px; margin: 0 auto 32px; }
.slot { background: var(--color-card); border: 1px solid var(--color-line); border-radius: var(--radius); padding: 14px; font-weight: 700; cursor: pointer; color: var(--color-text); }
.slot:hover:not(.taken) { border-color: var(--color-blood); color: var(--color-blood); }
.slot.selected { background: var(--color-blood); color: #fff; border-color: var(--color-blood); }
.slot.taken { opacity: 0.35; cursor: not-allowed; text-decoration: line-through; }
.booking-form { max-width: 520px; margin: 0 auto; background: var(--color-card); border: 1px solid var(--color-line); border-radius: var(--radius); padding: 28px; }
.booking-summary { text-align: center; font-size: 0.92rem; margin-bottom: 20px; }
.booking-summary strong { color: var(--color-blood); }
.form-row { margin-bottom: 16px; }
.form-row-group { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: 0.84rem; font-weight: 700; margin-bottom: 6px; }
input { width: 100%; padding: 0.75em 0.9em; border: 1px solid var(--color-line); border-radius: var(--radius); background: var(--color-bg); color: var(--color-text); font-family: inherit; }
input:focus { outline: none; border-color: var(--color-blood); }
.form-status { margin-top: 14px; font-size: 0.88rem; font-weight: 700; color: var(--color-blood); text-align: center; }

/* footer */
.site-footer { border-top: 1px solid var(--color-line); padding: 32px 0; text-align: center; }
.site-footer p { font-family: var(--font-type); font-size: 0.86rem; }
.footer-bottom { font-family: var(--font-sans); font-size: 0.78rem; color: var(--color-muted); }

/* responsive */
@media (max-width: 960px) {
  .rooms-grid { grid-template-columns: repeat(2, 1fr); }
  .trail { grid-template-columns: repeat(2, 1fr); }
  .notes-grid { grid-template-columns: 1fr; }
  .slot-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .rooms-grid, .trail { grid-template-columns: 1fr; }
  .slot-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row-group { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
}