/* =============================================
   ¡Hola!Casitas – Modern static site styles
   ============================================= */

:root {
  --color-sand: #f5f0e8;
  --color-cream: #faf7f2;
  --color-white: #ffffff;
  --color-terracotta: #c4704a;
  --color-terracotta-dark: #a85a38;
  --color-terracotta-light: #e8a882;
  --color-navy: #1a2f3f;
  --color-navy-light: #2d4a5e;
  --color-text: #3d3d3d;
  --color-text-muted: #6b6b6b;
  --color-border: rgba(26, 47, 63, 0.1);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;

  --header-height: 72px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(26, 47, 63, 0.08);
  --shadow-lg: 0 12px 48px rgba(26, 47, 63, 0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --lightbox-native: 800px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-cream);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* ---- Typography ---- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-navy);
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: 0.75rem;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.section {
  padding: clamp(4rem, 10vw, 7rem) 0;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-terracotta);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(196, 112, 74, 0.35);
}

.btn-primary:hover {
  background: var(--color-terracotta-dark);
  box-shadow: 0 6px 24px rgba(196, 112, 74, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
}

.btn-secondary {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn-secondary:hover {
  background: var(--color-navy-light);
}

.btn-full {
  width: 100%;
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.header.scrolled {
  background: rgba(26, 47, 63, 0.94);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  z-index: 1001;
}

.logo-img {
  height: 42px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  transition: color var(--transition);
}

.header:not(.scrolled) .nav-links a {
  color: rgba(255, 255, 255, 0.9);
}

.header.scrolled .nav-links a {
  color: rgba(255, 255, 255, 0.9);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-terracotta);
  transition: width var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}

.header.scrolled .nav-toggle span {
  background: var(--color-white);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 47, 63, 0.75) 0%,
    rgba(26, 47, 63, 0.45) 50%,
    rgba(196, 112, 74, 0.25) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  padding-top: var(--header-height);
}

.hero-tag {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-terracotta-light);
  margin-bottom: 1rem;
}

.hero-title {
  font-size: clamp(2.75rem, 7vw, 5rem);
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 560px;
  margin-inline: auto;
  opacity: 0.92;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeInUp 1s ease 1.2s both;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---- Animations ---- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.fade-up:nth-child(1) { animation-delay: 0.2s; }
.fade-up:nth-child(2) { animation-delay: 0.4s; }
.fade-up:nth-child(3) { animation-delay: 0.6s; }
.fade-up:nth-child(4) { animation-delay: 0.8s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Intro ---- */
.intro {
  background: var(--color-white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.intro-text p {
  margin-bottom: 1rem;
  color: var(--color-text-muted);
}

.intro-image {
  position: relative;
}

.intro-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.intro-image-accent {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  width: 60%;
  height: 60%;
  border: 3px solid var(--color-terracotta);
  border-radius: var(--radius-lg);
  z-index: -1;
}

/* ---- Villas ---- */
.villas {
  background: var(--color-sand);
}

.villa-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
  align-items: stretch;
}

.villa-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.villa-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.villa-card-image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  cursor: zoom-in;
}

.villa-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.villa-card:hover .villa-card-image img {
  transform: scale(1.05);
}

.villa-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-terracotta);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
}

.villa-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.villa-card-intro h3 {
  margin-bottom: 0.75rem;
}

.villa-card-intro p {
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.villa-card-body h3 {
  margin-bottom: 0.75rem;
}

.villa-card-body > p {
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

@media (min-width: 901px) {
  .villa-card-intro {
    flex: 1;
  }
}

.villa-capacity {
  font-size: 0.95rem;
  margin-bottom: 0.5rem !important;
}

.villa-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: 1rem !important;
}

.villa-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.villa-features li {
  background: var(--color-sand);
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--color-navy);
}

.villa-card .btn-secondary {
  margin-top: auto;
}

.villa-gallery {
  margin-bottom: 1.5rem;
}

.villa-gallery-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.villa-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.villa-gallery-item {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0;
  cursor: zoom-in;
}

.villa-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.villa-gallery-item:hover img {
  transform: scale(1.06);
}

.shared-amenities h3 {
  text-align: center;
  margin-bottom: 2rem;
}

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.amenity {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: zoom-in;
}

.amenity img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.amenity:hover img {
  transform: scale(1.08);
}

.amenity span {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 0.75rem 0.75rem;
  background: linear-gradient(transparent, rgba(26, 47, 63, 0.85));
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 500;
  text-align: center;
}

/* ---- Gallery ---- */
.gallery {
  background: var(--color-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 1rem;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: zoom-in;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item.wide {
  grid-column: span 2;
}

.gallery-item.tall {
  grid-row: span 2;
}

/* ---- Calendars ---- */
.availability {
  background: var(--color-sand);
}

.calendars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.calendar-block h3 {
  margin-bottom: 1rem;
  text-align: center;
}

.calendar-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.calendar-embed {
  width: 100%;
  height: 450px;
  border: 0;
  display: block;
}

/* ---- Location ---- */
.location {
  background: var(--color-white);
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.location-list {
  margin-bottom: 1.5rem;
}

.location-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-muted);
}

.location-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background: var(--color-terracotta);
  border-radius: 50%;
}

.location-content h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.location-visual {
  position: relative;
}

.location-visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.location-visual img[src*="mapa"] {
  object-fit: contain;
  background: var(--color-white);
  padding: 0.5rem;
}

.location-stats {
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  background: var(--color-white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.stat {
  text-align: center;
  padding: 0 0.75rem;
}

.stat:not(:last-child) {
  border-right: 1px solid var(--color-border);
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-terracotta);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- Calpe ---- */
.calpe-section {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.85);
}

.calpe-section h2,
.calpe-section h3 {
  color: var(--color-white);
}

.calpe-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

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

.calpe-gallery .villa-gallery-label {
  color: rgba(255, 255, 255, 0.6);
}

.calpe-credits {
  margin-top: 0.75rem;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.4;
}

.calpe-attractions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.5rem;
}

.calpe-attractions li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.95rem;
}

.calpe-attractions li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-terracotta-light);
}

.calpe-section .section-label {
  color: var(--color-terracotta-light);
}

/* ---- Contact ---- */
.contact {
  background: var(--color-sand);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-info p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.contact-email {
  display: inline-block;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-terracotta);
  border-bottom: 2px solid var(--color-terracotta-light);
  transition: color var(--transition), border-color var(--transition);
}

.contact-email:hover {
  color: var(--color-terracotta-dark);
  border-color: var(--color-terracotta-dark);
}

.contact-form {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--color-navy);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-cream);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-terracotta);
  box-shadow: 0 0 0 3px rgba(196, 112, 74, 0.15);
}

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

/* ---- Footer ---- */
.footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 0;
  text-align: center;
}

.footer-logo-img {
  margin-inline: auto;
  margin-bottom: 0.75rem;
  opacity: 0.95;
}

.footer-text {
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  opacity: 0.6;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(26, 47, 63, 0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-links.open a {
    color: var(--color-white) !important;
    font-size: 1.25rem;
  }

  .intro-grid,
  .location-grid,
  .calpe-grid,
  .contact-grid,
  .villa-cards,
  .calendars {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .amenities-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }

  .gallery-item.wide,
  .gallery-item.tall {
    grid-column: span 1;
    grid-row: span 1;
  }

  .location-stats {
    position: static;
    transform: none;
    margin-top: 1.5rem;
    justify-content: center;
  }

  .calpe-attractions {
    grid-template-columns: 1fr;
  }

  .intro-image-accent {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .amenities-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .calendar-embed {
    height: 380px;
  }
}

/* ---- Lightbox ---- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 47, 63, 0.88);
}

.lightbox-dialog {
  position: relative;
  z-index: 1;
}

.lightbox-frame {
  width: min(var(--lightbox-native), calc(100vw - 4rem), calc(100dvh - 7rem));
  height: min(var(--lightbox-native), calc(100vw - 4rem), calc(100dvh - 7rem));
  margin: 0;
  background: #111;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-frame img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.lightbox-frame figcaption {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  cursor: pointer;
  line-height: 1;
  transition: background var(--transition);
}

.lightbox-close:hover,
.lightbox-nav:hover {
  background: var(--color-terracotta);
}

.lightbox-close {
  top: -0.4rem;
  right: -0.4rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  font-size: 1.75rem;
  z-index: 2;
}

.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  font-size: 1.8rem;
}

.lightbox-prev {
  left: 0.65rem;
}

.lightbox-next {
  right: 0.65rem;
}

body.lightbox-open {
  overflow: hidden;
}

@media (max-width: 900px) {
  .lightbox {
    padding: 0.75rem;
  }

  .lightbox-frame {
    width: min(calc(100vw - 1.5rem), calc(100dvh - 5.5rem));
    height: min(calc(100vw - 1.5rem), calc(100dvh - 5.5rem));
  }

  .lightbox-close {
    top: 0.35rem;
    right: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .hero-bg img {
    animation: none;
  }
}