/* ========================================
   LA NUVOLA — Estilos
   Paleta: Terracotta + Arena
   ======================================== */

/* ── Custom Properties ── */
:root {
  --terracotta: #C0603B;
  --terracotta-dark: #A34D2C;
  --terracotta-light: #D4845E;
  --sand: #F5E6D3;
  --sand-light: #FBF5ED;
  --sand-dark: #E8D5BF;
  --cream: #FFF9F3;
  --brown: #5C3A21;
  --brown-light: #7A5238;
  --text: #3D2214;
  --text-light: #6B4C38;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 8px rgba(92, 58, 33, 0.08);
  --shadow-md: 0 4px 20px rgba(92, 58, 33, 0.12);
  --shadow-lg: 0 8px 40px rgba(92, 58, 33, 0.15);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-xl: 48px;
  --font-body: 'Nunito', sans-serif;
  --font-serif: 'Lora', serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography ── */
.section-tag {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--terracotta);
  font-size: 1rem;
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--brown);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title em {
  color: var(--terracotta);
  font-style: italic;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 560px;
  margin-bottom: 40px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--terracotta);
  color: var(--white);
  border-color: var(--terracotta);
}

.btn-primary:hover {
  background: var(--terracotta-dark);
  border-color: var(--terracotta-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background: var(--white);
  color: var(--terracotta);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(255, 249, 243, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--white);
  transition: var(--transition);
}

.nav.scrolled .nav-logo {
  color: var(--brown);
}

.nav-logo-icon {
  width: 40px;
  height: 28px;
  color: var(--white);
  transition: var(--transition);
}

.nav.scrolled .nav-logo-icon {
  color: var(--terracotta);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
  transition: var(--transition);
}

.nav.scrolled .nav-links a {
  color: var(--text-light);
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
}

.nav.scrolled .nav-links a:hover {
  background: var(--sand);
  color: var(--terracotta);
}

.nav-cta {
  background: var(--terracotta) !important;
  color: var(--white) !important;
  font-weight: 700 !important;
}

.nav-cta:hover {
  background: var(--terracotta-dark) !important;
  color: var(--white) !important;
  transform: translateY(-1px);
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle-bar {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav.scrolled .nav-toggle-bar {
  background: var(--brown);
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

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

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ── 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(
    to bottom,
    rgba(61, 34, 20, 0.45) 0%,
    rgba(61, 34, 20, 0.55) 50%,
    rgba(61, 34, 20, 0.75) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  padding: 0 24px;
  animation: heroFadeUp 1s ease-out both;
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-tag {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--sand);
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-title em {
  color: var(--sand);
  font-style: italic;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: var(--white);
  opacity: 0.7;
  transition: var(--transition);
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero-scroll:hover {
  opacity: 1;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

.hero-scroll svg {
  width: 28px;
  height: 28px;
}

/* ── Nosotros ── */
.nosotros {
  padding: 100px 0;
  background: var(--cream);
}

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.nosotros-img-wrap {
  position: relative;
}

.nosotros-img-wrap img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.nosotros-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--terracotta);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: var(--shadow-md);
}

.nosotros-badge svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.nosotros-text .section-title {
  margin-top: 4px;
}

.nosotros-text p {
  color: var(--text-light);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.nosotros-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.nosotros-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
  color: var(--text);
  font-size: 1.05rem;
}

.nosotros-list svg {
  width: 22px;
  height: 22px;
  color: var(--terracotta);
  flex-shrink: 0;
}

/* ── Carta ── */
.carta {
  padding: 100px 0;
  background: var(--sand-light);
}

.carta .container {
  text-align: center;
}

.carta-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.carta-tab {
  padding: 10px 28px;
  border-radius: var(--radius-xl);
  border: 2px solid var(--sand-dark);
  background: transparent;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
}

.carta-tab:hover {
  border-color: var(--terracotta-light);
  color: var(--terracotta);
}

.carta-tab.active {
  background: var(--terracotta);
  border-color: var(--terracotta);
  color: var(--white);
}

.carta-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

.carta-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.carta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  text-align: left;
}

.carta-item {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.carta-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.carta-item-img {
  height: 200px;
  overflow: hidden;
}

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

.carta-item:hover .carta-item-img img {
  transform: scale(1.05);
}

.carta-item-body {
  padding: 20px 24px 24px;
}

.carta-item-body h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 8px;
}

.carta-item-body p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

.carta-footer {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.carta-footer p {
  font-size: 0.9rem;
  color: var(--text-light);
  font-style: italic;
}

/* ── Experiencia ── */
.experiencia {
  padding: 100px 0;
  background: var(--cream);
}

.experiencia-header {
  text-align: center;
  margin-bottom: 56px;
}

.experiencia-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.exp-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.exp-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.exp-card-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: var(--sand);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terracotta);
  transition: var(--transition);
}

.exp-card:hover .exp-card-icon {
  background: var(--terracotta);
  color: var(--white);
}

.exp-card-icon svg {
  width: 36px;
  height: 36px;
}

.exp-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 12px;
}

.exp-card p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ── Galería ── */
.galeria {
  padding: 100px 0 60px;
  background: var(--sand-light);
}

.galeria .container {
  text-align: center;
  margin-bottom: 48px;
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto;
  gap: 16px;
  padding: 0 24px;
  max-width: 1400px;
  margin: 0 auto;
}

.galeria-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

.galeria-item:hover img {
  transform: scale(1.03);
}

.galeria-item--wide {
  grid-column: span 7;
}

.galeria-item:not(.galeria-item--wide) {
  grid-column: span 5;
}

/* ── Contacto ── */
.contacto {
  padding: 100px 0;
  background: var(--cream);
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contacto-info .section-title {
  margin-top: 4px;
}

.contacto-desc {
  color: var(--text-light);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.8;
}

.contacto-datos {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contacto-datos li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contacto-datos svg {
  width: 24px;
  height: 24px;
  color: var(--terracotta);
  flex-shrink: 0;
  margin-top: 2px;
}

.contacto-datos strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brown);
  margin-bottom: 4px;
}

.contacto-datos span,
.contacto-datos a {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.6;
}

.contacto-datos a:hover {
  color: var(--terracotta);
  text-decoration: underline;
}

/* Form */
.contacto-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.contacto-form .form-group {
  margin-bottom: 20px;
}

.contacto-form label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--brown);
  margin-bottom: 8px;
}

.contacto-form input,
.contacto-form textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--sand-dark);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--sand-light);
  transition: var(--transition);
  outline: none;
}

.contacto-form input:focus,
.contacto-form textarea:focus {
  border-color: var(--terracotta);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(192, 96, 59, 0.1);
}

.contacto-form input::placeholder,
.contacto-form textarea::placeholder {
  color: var(--sand-dark);
}

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

.form-notice {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 12px;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
  animation: fadeIn 0.4s ease;
}

.form-success svg {
  width: 64px;
  height: 64px;
  color: var(--terracotta);
  margin: 0 auto 16px;
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--brown);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--text-light);
}

/* ── Mapa ── */
.mapa {
  height: 360px;
  filter: saturate(0.7) contrast(1.05);
  transition: filter 0.4s ease;
}

.mapa:hover {
  filter: saturate(1) contrast(1);
}

.mapa iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ── Footer ── */
.footer {
  background: var(--brown);
  color: var(--sand);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--sand);
  margin-bottom: 12px;
}

.footer-logo-icon {
  width: 36px;
  height: 28px;
  color: var(--terracotta-light);
}

.footer-brand p {
  color: rgba(245, 230, 211, 0.7);
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--terracotta-light) !important;
  margin-top: 8px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--sand);
  margin-bottom: 16px;
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-contact a {
  color: rgba(245, 230, 211, 0.7);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--terracotta-light);
}

.footer-bottom {
  border-top: 1px solid rgba(245, 230, 211, 0.15);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(245, 230, 211, 0.5);
}

/* ── Scroll animations ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ── Responsive ── */
@media (max-width: 960px) {
  .nosotros-grid,
  .contacto-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .nosotros-img-wrap {
    max-width: 500px;
    margin: 0 auto;
  }

  .nosotros-badge {
    right: 0;
  }

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

  .galeria-item--wide,
  .galeria-item:not(.galeria-item--wide) {
    grid-column: span 6;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--cream);
    flex-direction: column;
    align-items: stretch;
    padding: 80px 24px 32px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    color: var(--text) !important;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 1.05rem;
  }

  .nav-links a:hover {
    background: var(--sand) !important;
    color: var(--terracotta) !important;
  }

  .nav-cta {
    text-align: center;
    margin-top: 8px;
    background: var(--terracotta) !important;
    color: var(--white) !important;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .contacto-form-wrap {
    padding: 28px 20px;
  }

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

  .galeria-item--wide,
  .galeria-item:not(.galeria-item--wide) {
    grid-column: span 6;
  }
}

@media (max-width: 480px) {
  .nosotros {
    padding: 64px 0;
  }

  .carta {
    padding: 64px 0;
  }

  .experiencia {
    padding: 64px 0;
  }

  .galeria {
    padding: 64px 0 40px;
  }

  .contacto {
    padding: 64px 0;
  }

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

  .galeria-item--wide,
  .galeria-item:not(.galeria-item--wide) {
    grid-column: span 1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .carta-tabs {
    gap: 6px;
  }

  .carta-tab {
    padding: 8px 18px;
    font-size: 0.85rem;
  }
}

/* Mobile overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(61, 34, 20, 0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}