:root {
  --bg: #1c1a16;
  --bg-alt: #24211c;
  --bg-card: #2b271f;
  --banner-bg: #d35400;
  --wood: #c8933f;
  --wood-dark: #a8752c;
  --neon: #c3f23b;
  --neon-glow: rgba(195, 242, 59, 0.35);
  --text: #ece4d6;
  --muted: #a89a88;
  --border: rgba(200, 147, 63, 0.25);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Jost", "Segoe UI", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ============ Banner de promoción (CI/CD) ============ */
.promo-banner {
  display: none;
  background: var(--banner-bg);
  color: #fff;
  font-weight: 600;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  box-shadow: 0 2px 14px rgba(211, 84, 0, 0.35);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============ Hero / Header ============ */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 96px 24px;
  background-color: var(--bg);
  border-bottom: 1px solid var(--border);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
  opacity: 0.55;
}

.hero-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  background: transparent;
  padding: 0;
  line-height: 0;
}

.hero-logo img {
  max-width: 130px;
  min-height: 1px;
  height: auto;
  width: auto;
  display: block;
  background: transparent;
  object-fit: contain;
}

.hero-title {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(3.2rem, 10vw, 6.5rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 28px;
  color: var(--text);
}

.hero-subtitle {
  max-width: 600px;
  margin: 0 auto;
  color: #e0e0e0;
  font-size: clamp(1.1rem, 2.8vw, 1.4rem);
  font-weight: 300;
  line-height: 1.5;
  text-wrap: balance;
}

/* ============ Botones del Hero ============ */
.hero-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 6px;
  transition: background-color 0.25s ease, border-color 0.25s ease,
    color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

/* Primario: fondo ámbar/naranja. */
.btn-primary {
  color: #fff;
  background: #e67e22;
  border: 2px solid #e67e22;
  box-shadow: 0 4px 14px rgba(230, 126, 34, 0.35);
}

.btn-primary:hover {
  background: #d35400;
  border-color: #d35400;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(211, 84, 0, 0.45);
}

/* Secundario: transparente con borde ámbar. */
.btn-secondary {
  color: var(--wood);
  background: transparent;
  border: 2px solid var(--wood);
}

.btn-secondary:hover {
  color: #fff;
  background: rgba(200, 147, 63, 0.12);
  transform: translateY(-2px);
}

/* ============ Sección de canillas ============ */
.canillas {
  padding: 84px 24px;
  max-width: 1120px;
  margin: 0 auto;
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-eyebrow {
  display: inline-block;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  color: var(--neon);
  margin-bottom: 8px;
  text-shadow: 0 0 12px var(--neon-glow);
}

.section-title {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 500;
  color: var(--text);
}

.tap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.beer-card {
  position: relative;
  background: linear-gradient(180deg, var(--bg-card), var(--bg-alt));
  border-top: 3px solid var(--wood);
  border-radius: 6px;
  padding: 30px 26px 26px;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.beer-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.55);
}

.led-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--neon);
  box-shadow: 0 -2px 12px var(--neon-glow), 0 0 20px var(--neon-glow);
  opacity: 0.8;
}

/* ============ Flip Card ============ */
.flip-card {
  perspective: 1200px;
  height: 340px;
  padding: 0;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);
  will-change: transform;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 26px 26px;
  border-radius: 6px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.flip-card-front {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.flip-card-back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  background: linear-gradient(180deg, var(--bg-card), var(--bg-alt));
}

.pinta-price {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--wood);
  line-height: 1.2;
}

.pinta-hint {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--neon);
  text-shadow: 0 0 12px var(--neon-glow);
}

.beer-name {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.6rem;
  color: var(--wood);
}

.beer-style {
  margin-top: 2px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.beer-desc {
  margin-top: 14px;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text);
  min-height: 4.6em;
}

.beer-stats {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.beer-stats span {
  flex: 1;
  text-align: center;
  padding: 8px 6px;
  background: rgba(200, 147, 63, 0.08);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--text);
}

.beer-stats strong {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--neon);
}

/* ============ Ubicación / Mapa ============ */
.ubicacion {
  padding: 84px 24px;
  background-color: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.map-container {
  max-width: 800px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.map-container iframe {
  display: block;
  width: 100%;
  height: 450px;
  border: 0;
  filter: saturate(0.85) contrast(0.95);
}

/* ============ Modal de verificación de edad ============ */
.age-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.9);
}

.age-modal-box {
  width: 100%;
  max-width: 420px;
  background: #1e1915;
  border: 2px solid var(--wood);
  border-radius: 12px;
  padding: 44px 36px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7), inset 0 0 40px rgba(200, 147, 63, 0.05);
}

.age-modal-icon {
  font-size: 3rem;
  line-height: 1;
}

.age-modal-box h2 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--wood);
  margin: 16px 0 10px;
}

.age-modal-box p {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 300;
}

.age-dni-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}

.age-dni-form input,
.form-reserva input,
.form-reserva select {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: #141010;
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.age-dni-form input:focus,
.form-reserva input:focus,
.form-reserva select:focus {
  border-color: var(--wood);
  box-shadow: 0 0 0 3px rgba(200, 147, 63, 0.18);
}

.age-dni-form input.invalid {
  border-color: #e74c3c;
}

.age-verify,
.form-submit {
  display: inline-block;
  width: 100%;
  padding: 12px 24px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  background: #e67e22;
  border: none;
  border-radius: 6px;
  color: #fff;
  transition: background-color 0.25s ease, transform 0.25s ease;
}

.age-verify:hover,
.form-submit:hover {
  background: #d35400;
  transform: translateY(-2px);
}

.age-denied {
  margin-top: 24px;
  color: #e74c3c;
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.6;
  border: 1px solid rgba(231, 76, 60, 0.4);
  background: rgba(231, 76, 60, 0.08);
  border-radius: 6px;
  padding: 14px 16px;
}

/* ============ Formulario de pedido take away ============ */
.reservas {
  padding: 0 24px 84px;
  max-width: 800px;
  margin: 0 auto;
}

.form-reserva {
  background: linear-gradient(180deg, #241f19, #1e1915);
  border: 1px solid var(--border);
  border-top: 3px solid var(--wood);
  border-radius: 12px;
  padding: 32px 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--neon);
}

.form-row-full {
  grid-column: 1 / -1;
}

#contenedor-cervezas {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cerveza-fila {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cerveza-fila .cerveza-select {
  flex: 1;
  min-width: 140px;
}

.cerveza-fila .cerveza-cantidad {
  width: 130px;
  flex-shrink: 0;
}

.cerveza-remove {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  font-family: inherit;
  font-size: 1.2rem;
  line-height: 1;
  color: #e74c3c;
  background: rgba(231, 76, 60, 0.12);
  border: 1px solid rgba(231, 76, 60, 0.5);
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.25s ease, transform 0.25s ease;
}

.cerveza-remove:hover {
  background: rgba(231, 76, 60, 0.3);
  transform: scale(1.08);
}

.add-cerveza {
  align-self: flex-start;
  margin-top: 4px;
  padding: 10px 18px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--wood);
  background: transparent;
  border: 2px dashed var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease, background-color 0.25s ease;
}

.add-cerveza:hover {
  border-color: var(--wood);
  color: #fff;
  background: rgba(200, 147, 63, 0.08);
}

.form-submit {
  grid-column: 1 / -1;
  margin-top: 8px;
}

/* ============ Recarga tu Growler ============ */
.growler {
  padding: 0 24px 84px;
  max-width: 1120px;
  margin: 0 auto;
}

.growler-card {
  background: #2a2a2a;
  border: 2px dashed var(--wood);
  border-radius: 12px;
  padding: 44px 28px;
  text-align: center;
}

.growler-title {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 500;
  color: var(--wood);
  margin-bottom: 14px;
}

.growler-text {
  max-width: 640px;
  margin: 0 auto;
  color: #e0e0e0;
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.7;
}

.form-success {
  background: linear-gradient(180deg, #241f19, #1e1915);
  border: 1px solid var(--border);
  border-top: 3px solid var(--neon);
  border-radius: 12px;
  padding: 40px 28px;
  text-align: center;
}

.form-success h3 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.6rem;
  color: var(--wood);
  margin-bottom: 10px;
}

.form-success p {
  color: #e0e0e0;
  font-weight: 300;
  max-width: 480px;
  margin: 0 auto;
}

/* ============ Footer ============ */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 52px 24px 20px;
}

.footer-content {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
}

.footer-title {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.5rem;
  color: var(--wood);
}

.footer-tag {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 6px;
}

.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--neon);
  margin-bottom: 10px;
}

.footer-col p {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 300;
}

.footer-copy {
  max-width: 1120px;
  margin: 40px auto 0;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

/* ============ Responsive ============ */
@media (max-width: 760px) {
  .hero {
    min-height: 78vh;
    padding: 48px 20px;
  }

  .map-container iframe {
    height: 320px;
  }

  .form-reserva {
    grid-template-columns: 1fr;
    padding: 24px 20px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
  }
}