/* ====== VARIABLES Y COLORES ====== */
:root {
  --color-celeste: #0EA5E9;
  --color-celeste-dark: #0284C7;
  --color-amarillo: #FBBF24;
  --color-amarillo-light: #FCD34D;
  --color-blanco: #FFFFFF;
  --color-negro: #1F2937;
  --color-gris: #F3F4F6;
  --color-gris-oscuro: #6B7280;
}

/* ====== ESTILOS GLOBALES ====== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #E0F2FE 0%, #FEF3C7 100%);
  color: var(--color-negro);
  min-height: 100vh;
  line-height: 1.6;
}

/* ====== barra de navegacion ====== */
.custom-navbar {
  background: linear-gradient(90deg, var(--color-celeste) 0%, var(--color-celeste-dark) 100%);
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.2);
  padding: 1rem 0 !important;
}

.navbar-brand {
  font-weight: bold;
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.05);
}

.logo {
  height: 50px;
  width: auto;
}

.brand-text {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  color: var(--color-blanco) !important;
  font-weight: bold;
  letter-spacing: 2px;
}

.nav-link {
  color: var(--color-blanco) !important;
  font-weight: 600;
  margin: 0 8px;
  padding: 8px 16px !important;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link:hover {
  background-color: var(--color-amarillo);
  color: var(--color-negro) !important;
  transform: translateY(-2px);
}

.nav-link.active {
  background-color: var(--color-amarillo);
  color: var(--color-negro) !important;
  box-shadow: 0 4px 10px rgba(251, 191, 36, 0.4);
  font-weight: 700;
}

.navbar-toggler {
  border-color: var(--color-blanco) !important;
}

.navbar-toggler-icon {
  filter: brightness(0) invert(1);
}

/* ====== contenedor principal ====== */
.page-container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

/* ====== titulos y encabezados ====== */
h1 {
  color: var(--color-celeste-dark);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: center;
  font-family: 'Playfair Display', serif;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.05);
}

h2 {
  color: var(--color-celeste);
  font-size: 1.75rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem 0;
  border-bottom: 3px solid var(--color-amarillo);
  padding-bottom: 0.5rem;
}

h3 {
  color: var(--color-negro);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem 0;
}

/* ====== parrafos y textos ====== */
p {
  color: var(--color-gris-oscuro);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

/* ====== imagen destacada ====== */
.featured-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  margin: 1.5rem 0;
  transition: transform 0.3s ease;
}

.featured-image:hover {
  transform: scale(1.02);
}

/* ====== grilla galeria ====== */
.gallery-container {
  margin: 3rem 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

@media (max-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.gallery-item {
  background: var(--color-blanco);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.gallery-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(14, 165, 233, 0.2);
  border-color: var(--color-celeste);
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-desc {
  padding: 1.25rem;
  text-align: center;
  background: linear-gradient(135deg, #F0F9FF 0%, #FFFBEB 100%);
  border-top: 2px solid var(--color-amarillo);
}

.gallery-desc-title {
  color: var(--color-celeste-dark);
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.gallery-desc-price {
  color: var(--color-amarillo);
  font-weight: 600;
  font-size: 1.1rem;
}

.gallery-desc-placeholder {
  color: var(--color-gris-oscuro);
  font-size: 0.9rem;
  font-style: italic;
  margin-top: 0.5rem;
}

/* ====== contact form ====== */
.contact-form {
  background: linear-gradient(135deg, #F0F9FF 0%, #FFFBEB 100%);
  padding: 2.5rem;
  border-radius: 12px;
  border-left: 5px solid var(--color-celeste);
  margin: 2rem 0;
}

fieldset {
  border: none;
  padding: 0;
}

legend {
  font-size: 1.5rem;
  color: var(--color-celeste-dark);
  font-weight: 700;
  margin-bottom: 1.5rem;
  width: 100%;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  color: var(--color-negro);
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-amarillo);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: var(--color-blanco);
  color: var(--color-negro);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-celeste);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

/* ====== boton enviar ====== */
.btn-enviar {
  background: linear-gradient(90deg, var(--color-celeste) 0%, var(--color-celeste-dark) 100%);
  color: var(--color-blanco);
  padding: 0.75rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-enviar:hover {
  background: linear-gradient(90deg, var(--color-celeste-dark) 0%, var(--color-celeste) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

.btn-enviar:active {
  transform: translateY(0);
}

/* ====== footer ====== */
footer {
  background: linear-gradient(90deg, var(--color-celeste) 0%, var(--color-celeste-dark) 100%);
  color: var(--color-blanco);
  padding: 2rem;
  margin-top: 3rem;
  border-radius: 12px;
  text-align: center;
}

footer h3 {
  color: var(--color-amarillo);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

footer p {
  color: var(--color-blanco);
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

/* ====== seccion intro ====== */
.intro-section {
  background: linear-gradient(135deg, #E0F2FE 0%, #FEF3C7 100%);
  padding: 2.5rem;
  border-radius: 12px;
  margin: 2rem 0;
  border-left: 5px solid var(--color-celeste);
}

.intro-section p {
  color: var(--color-negro);
  font-size: 1.1rem;
}

/* ====== clases de utilidad ====== */
.text-celeste {
  color: var(--color-celeste);
}

.text-amarillo {
  color: var(--color-amarillo);
}

.text-negro {
  color: var(--color-negro);
}

.bg-celeste-light {
  background-color: #E0F2FE;
}

.text-center-custom {
  text-align: center;
}

.mt-2 {
  margin-top: 1rem !important;
}

.mt-3 {
  margin-top: 1.5rem !important;
}

.mb-2 {
  margin-bottom: 1rem !important;
}

.mb-3 {
  margin-bottom: 1.5rem !important;
}

.shadow-custom {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.rounded-custom {
  border-radius: 12px;
}