/* ═══════════════════════════════════════════════
   HOTEL PRÍNCIPE — La Ceiba, Atlántida
   Design System v4: Anti-Template
   ═══════════════════════════════════════════════ */

/* ── Custom Properties ── */
:root {
  /* Palette — Researcher-validated */
  --cream:       #F7F4EF;
  --cream-deep:  #EDE8E0;
  --text:        #2B2B2B;
  --text-muted:  #6B6360;
  --text-subtle: #9B9490;
  --gold:        #9B7B3A;   /* aged gold, NOT #D4AF37 */
  --gold-hover:  #B8962E;
  --gold-dark:   #6B5B2E;
  --green:       #1A3A2A;   /* Honduran jungle */
  --green-light: #2A4A3A;
  --white:       #FFFFFF;
  --border:      #D4CDC3;
  --border-light:#E5DFD7;

  /* Typography — Google Fonts but anti-template treatment */
  --font-display: 'Cormorant Garamond', 'EB Garamond', 'Times New Roman', serif;
  --font-sans:    'Josefin Sans', 'Tenor Sans', 'Helvetica Neue', sans-serif;

  /* Spacing */
  --section-pad: 6rem;
  --container:   1200px;
  --gap:         2rem;

  /* Transitions */
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
  letter-spacing: 0.01em;
}

/* ── Accessibility ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--gold);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  z-index: 1000;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: 0;
  text-decoration: none;
}
.skip-link:focus {
  top: 1rem;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.15;
  color: var(--text);
}

h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 200;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

h3 {
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: 0.06em;
}

h4 {
  font-size: 0.75rem;
  font-weight: 400;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--text-muted);
}

p {
  margin-bottom: 1rem;
  font-weight: 300;
}

/* ── Micro-labels (anti-template signature) ── */
.label {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

/* ── Container ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease);
}
.navbar.scrolled {
  background: rgba(247, 244, 239, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
}
.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.navbar-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: color 0.4s var(--ease);
}
.navbar.scrolled .navbar-logo {
  color: var(--text);
}
.navbar-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.navbar-links a {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.navbar.scrolled .navbar-links a {
  color: var(--text-muted);
}
.navbar-links a:hover,
.navbar-links a.active {
  color: var(--gold);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
  position: relative;
  z-index: 110;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s var(--ease);
  border-radius: 0;
}
/* When on hero (navbar not scrolled), use cream */
.navbar:not(.scrolled) .hamburger span {
  background: var(--cream);
}
/* Animate hamburger to X when menu is open */
.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  padding: 0.85rem 2rem;
  border: none;
  border-radius: 0;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.btn-primary {
  background: var(--gold);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--gold-dark);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.4);
}
.btn-outline:hover {
  border-color: var(--white);
  color: var(--white);
}
.btn-dark {
  background: var(--text);
  color: var(--cream);
}
.btn-dark:hover {
  background: var(--gold);
}

/* ── Hero ── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(28, 28, 28, 0.45) 0%,
    rgba(28, 28, 28, 0.35) 50%,
    rgba(28, 28, 28, 0.55) 100%
  );
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  padding: 0 1.5rem;
}
.hero-content h1 {
  color: var(--cream);
  margin-bottom: 1rem;
}
.hero-content .hero-subtitle {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 300;
  font-style: italic;
  color: rgba(247, 244, 239, 0.8);
  margin-bottom: 0;
  letter-spacing: 0.03em;
}
.hero-content .hero-description {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 200;
  color: rgba(247, 244, 239, 0.7);
  margin-top: 1.5rem;
  margin-bottom: 2.5rem;
  letter-spacing: 0.02em;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Sections ── */
.section {
  padding: var(--section-pad) 0;
}
.section-alt {
  background: var(--cream-deep);
}
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-header h2 {
  margin-bottom: 0.75rem;
}
.section-header .label {
  margin-bottom: 0.75rem;
}

/* ── About ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-image {
  position: relative;
  overflow: hidden;
}
.about-image img {
  width: 100%;
  height: auto;
  display: block;
}
.about-text p {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 200;
  line-height: 1.8;
  color: var(--text);
}
.about-values {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
}
.about-value {
  flex: 1;
}
.about-value h4 {
  margin-bottom: 0.25rem;
}
.about-value p {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* ── Amenities ── */
.amenities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2.5rem;
  max-width: 1000px;
  margin: 0 auto;
}
.amenity-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  padding: 2.5rem 2rem;
  transition: border-color 0.3s var(--ease);
}
.amenity-card:hover {
  border-color: var(--gold);
}
.amenity-icon {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: var(--gold);
}
.amenity-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.amenity-card p {
  font-size: 0.9375rem;
  font-weight: 200;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ── Rooms ── */
.rooms-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.room-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--white);
  border: 1px solid var(--border-light);
  overflow: hidden;
}
.room-image {
  position: relative;
  min-height: 350px;
  overflow: hidden;
}
.room-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* Room card alt — no image, accent bar */
.room-card-alt {
  grid-template-columns: 6px 1fr;
  border-left: none;
}
.room-accent {
  background: var(--gold);
  min-height: 100%;
}
.room-accent-green {
  background: var(--green);
}
.room-accent-cream {
  background: var(--cream-deep);
}
.room-card-alt .room-info {
  padding: 2.5rem 2.5rem 2.5rem 2rem;
}
.room-info {
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.room-info h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 300;
  text-transform: none;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}
.room-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.room-features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.5rem;
  margin-bottom: 1.5rem;
}
.room-features li {
  font-size: 0.8125rem;
  font-weight: 200;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.room-features li::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--gold);
  border-radius: 0;
  flex-shrink: 0;
}
.room-price {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.room-price span {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-weight: 400;
}

/* ── Testimonials ── */
.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}
.testimonials-track {
  display: flex;
  transition: transform 0.5s var(--ease);
}
.testimonial {
  min-width: 100%;
  padding: 0 2rem;
  text-align: center;
}
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 1.5rem;
  border: none;
  padding: 0;
}
.testimonial-author {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}
.testimonial-stars {
  color: var(--gold);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  letter-spacing: 2px;
}
.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}
.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 0;
  background: var(--border);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s var(--ease);
}
.testimonial-dot.active {
  background: var(--gold);
}

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  text-transform: none;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.contact-detail-icon {
  font-size: 1.125rem;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-detail p {
  font-size: 0.9375rem;
  font-weight: 200;
  margin-bottom: 0;
}
.contact-detail .label {
  margin-bottom: 0.125rem;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--border-light);
  padding: 3rem;
}
.form-group {
  margin-bottom: 1.5rem;
}
.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--text);
  background: #FBFAF7;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  outline: none;
  transition: border-color 0.25s var(--ease),
              background 0.25s var(--ease),
              padding-left 0.25s var(--ease);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-bottom-color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-bottom-color: var(--gold);
  border-bottom-width: 1.5px;
  background: var(--white);
  padding-left: 0.75rem;
}

/* Placeholder — italic, subtle */
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-subtle);
  font-style: italic;
  font-weight: 200;
  letter-spacing: 0.01em;
}

/* Select custom arrow */
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239B7B3A' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-submit {
  margin-top: 2rem;
}
.form-submit .btn {
  width: 100%;
  padding: 0.95rem 2rem;
  font-size: 0.75rem;
  letter-spacing: 3px;
  position: relative;
  transition: background 0.25s var(--ease),
              transform 0.2s var(--ease),
              box-shadow 0.2s var(--ease);
}
.form-submit .btn-primary:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(107, 91, 46, 0.18);
}
/* Loading spinner */
.form-submit .btn.loading {
  pointer-events: none;
  color: transparent;
}
.form-submit .btn.loading::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
}
@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--white);
  border-radius: 0;
  z-index: 200;
  opacity: 0;
  transform: translateY(1rem);
  transition: all 0.3s var(--ease);
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}
.toast-success {
  background: var(--green);
}
.toast-error {
  background: #8B2E2E;
}

/* ── Footer ── */
.footer {
  background: var(--text);
  color: rgba(247, 244, 239, 0.7);
  padding: 3rem 0 1.5rem;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
  margin-bottom: 2rem;
}
.footer-brand {
  flex: 1;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--cream);
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}
.footer-address {
  font-size: 0.8125rem;
  font-weight: 200;
  line-height: 1.6;
  margin-bottom: 0.25rem;
}
.footer-phone {
  font-size: 0.8125rem;
  font-weight: 200;
  color: rgba(247, 244, 239, 0.5);
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 0.35rem;
}
.footer-links a {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(247, 244, 239, 0.5);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.footer-links a:hover {
  color: var(--gold);
}
.footer-bottom {
  border-top: 1px solid rgba(247, 244, 239, 0.1);
  padding-top: 1rem;
}
.footer-bottom p {
  font-size: 0.6875rem;
  font-weight: 200;
  margin-bottom: 0;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  :root {
    --section-pad: 4rem;
  }
  .navbar-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: rgba(28, 28, 28, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    transition: right 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 2rem;
    z-index: 100;
  }
  .navbar-links.active {
    right: 0;
  }
  .navbar-links a {
    color: rgba(247, 244, 239, 0.9);
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 300;
    text-transform: none;
    letter-spacing: 0.06em;
    text-decoration: none;
    transition: color 0.3s var(--ease), letter-spacing 0.3s var(--ease);
  }
  .navbar-links a:hover,
  .navbar-links a.active {
    color: var(--gold);
    letter-spacing: 0.1em;
  }
  .hamburger {
    display: flex;
    z-index: 101;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .amenities-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .room-card {
    grid-template-columns: 1fr;
  }
  .room-card-alt {
    grid-template-columns: 1fr;
  }
  .room-accent {
    height: 6px;
    min-height: unset;
  }
  .room-image {
    min-height: 250px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-top {
    flex-direction: column;
    gap: 1.5rem;
  }
  .footer-links {
    padding-top: 0;
  }
}

@media (max-width: 600px) {
  .amenities-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-top {
    flex-direction: column;
    gap: 1rem;
  }
  .footer-links {
    gap: 1rem;
  }
  .hero-content h1 {
    font-size: 2rem;
  }
  .testimonial blockquote {
    font-size: 1.0625rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .contact-form {
    padding: 1.5rem;
  }
}