/*
 * Style sheet for the Taganga hotel website.
 *
 * This file defines a light and airy aesthetic inspired by the
 * Caribbean waters of Taganga. We employ a palette of deep blues,
 * turquoise accents and sandy beiges to evoke the seaside
 * atmosphere. The layout is responsive and adapts gracefully to
 * mobile devices using flexbox and media queries. Typography is
 * handled with the Montserrat and Open Sans fonts to provide a
 * clean, modern feel.
 */

/* Root colour variables make it easy to tweak the look and feel. */
:root {
  /*
   * Colour palette inspired by the Casa Rubia logo.
   * We choose a rich red reminiscent of the "Rubia" lettering,
   * a deep blue drawn from the stylised wave, and a warm
   * golden tone reflecting the sun in the logo. These colours
   * unify the brand across the site and create a welcoming yet
   * vibrant atmosphere.
   */
  --primary-color: #c62828; /* logo red for headers and accents */
  --secondary-color: #0d47a1; /* deep blue for buttons and highlights */
  --accent-color: #f6b93b; /* golden yellow for subtle accents */
  --light-color: #faf7f2; /* soft beige background */
  --dark-color: #2b303a; /* dark charcoal for text */
  --max-width: 1200px;
}

/* Global styles */
html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Open Sans', sans-serif;
  color: var(--dark-color);
  background-color: var(--light-color);
  line-height: 1.6;
}

a {
  color: var(--secondary-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

header {
  background-color: var(--primary-color);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* Navigation bar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.5rem 1rem;
}

.navbar-logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
}

.navbar-menu {
  display: flex;
  gap: 1.5rem;
}

.navbar-menu a {
  color: #fff;
  font-weight: 600;
  transition: color 0.2s ease-in-out;
}

.navbar-menu a:hover {
  color: var(--accent-color);
}

/* Hero section */
.hero {
  position: relative;
  height: 60vh;
  min-height: 400px;
  /* Use a custom hero image of the Casa Rubia facade. */
  background: url('images/casa_rubia_hero.jpg') no-repeat center center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
}

/* Overlay for darkening the hero image */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.btn-primary {
  display: inline-block;
  background-color: var(--secondary-color);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--accent-color);
  color: var(--dark-color);
}

/* Section styling */
section {
  padding: 4rem 1rem;
}

.section-title {
  text-align: center;
  margin-bottom: 2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
}

/* About section */
.about {
  background-color: #fff;
}

.about-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.about-text {
  flex: 1 1 300px;
}

.about-text p {
  margin-bottom: 1rem;
}

.about-image {
  flex: 1 1 300px;
  text-align: center;
}

.about-image img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Rooms overview cards */
.rooms-overview {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.room-card {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.room-card img {
  width: 100%;
  height: auto;
  display: block;
}

.room-card-body {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.room-card-body h3 {
  margin-top: 0;
  font-family: 'Montserrat', sans-serif;
}

.room-card-body p {
  flex-grow: 1;
  margin-bottom: 1rem;
}

.room-card-body .price {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.room-card-body .btn-secondary {
  align-self: flex-start;
  background-color: var(--primary-color);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.room-card-body .btn-secondary:hover {
  background-color: var(--secondary-color);
}

/* Amenities list */
.amenities {
  background-color: var(--light-color);
}

.amenities-list {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.amenity-item {
  flex: 1 1 200px;
  background-color: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.amenity-item i {
  font-size: 2rem;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

.amenity-item h4 {
  margin-top: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
}

/* Location section */
.location {
  background-color: #fff;
}

.location-content {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.location-content p {
  margin-bottom: 1rem;
}

.location-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary-color);
  font-weight: 600;
  border-bottom: 2px solid var(--secondary-color);
  padding-bottom: 2px;
}

.location-link:hover {
  color: var(--secondary-color);
  border-bottom-color: var(--primary-color);
}

/* Footer */
footer {
  background-color: var(--primary-color);
  color: #fff;
  padding: 2rem 1rem;
  text-align: center;
}

footer .footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
}

footer .footer-section {
  flex: 1 1 200px;
  min-width: 200px;
}

footer h4 {
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 0.5rem;
}

footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

footer li {
  margin-bottom: 0.5rem;
}

footer a {
  color: var(--accent-color);
  transition: color 0.2s ease;
}

footer a:hover {
  color: #fff;
}

footer .social-icons {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
}

footer .social-icons a {
  font-size: 1.5rem;
  color: #fff;
  transition: color 0.2s ease;
}

footer .social-icons img {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
}

footer .social-icons a:hover {
  color: var(--accent-color);
}

/* Rooms page table */
.rooms-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
}

.rooms-table th,
.rooms-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #ddd;
  text-align: left;
}

.rooms-table th {
  background-color: var(--primary-color);
  color: #fff;
}

.rooms-table tr:nth-child(even) {
  background-color: #f7f7f7;
}

.availability {
  font-weight: 700;
}

.available {
  color: #2e7d32; /* green */
}

.unavailable {
  color: #c62828; /* red */
}

/* Reservation modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal.show {
  display: flex;
}

.modal-content {
  background-color: #fff;
  padding: 2rem;
  border-radius: 8px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  position: relative;
}

.modal-content h3 {
  margin-top: 0;
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 1rem;
}

.modal-content label {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.modal-content input,
.modal-content select {
  width: 100%;
  padding: 0.5rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.modal-content button {
  padding: 0.5rem 1.5rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
}

.modal-content .btn-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-content .btn-submit {
  background-color: var(--primary-color);
  color: #fff;
  margin-right: 0.5rem;
}

.modal-content .btn-submit:hover {
  background-color: var(--secondary-color);
}

.modal-content .btn-cancel {
  background-color: #ccc;
  color: #333;
}

.modal-content .btn-cancel:hover {
  background-color: #bbb;
}

/* Contact form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: #fff;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

.contact-form label {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.5rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form button {
  background-color: var(--primary-color);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.contact-form button:hover {
  background-color: var(--secondary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .navbar-menu {
    display: none; /* hide nav links on small screens for simplicity */
  }
  header {
    text-align: center;
  }
  .navbar-logo {
    flex: 1;
  }
  .about-content {
    flex-direction: column;
    text-align: center;
  }
  .rooms-table th,
  .rooms-table td {
    padding: 0.5rem;
  }
}
/* BOTÓN WHATSAPP */
.whatsapp-container {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
}

.whatsapp-button {
  position: relative;
  display: inline-block;
  background-color: #25d366;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.whatsapp-button img {
  width: 30px;
  height: 30px;
}

.tooltip {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  left: 70px;
  top: 15px;
  background-color: white;
  color: black;
  padding: 8px 12px;
  border-radius: 10px;
  white-space: nowrap;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
  font-size: 14px;
}

.whatsapp-button:hover .tooltip {
  visibility: visible;
  opacity: 1;
}