/* ============================================
   LA BARBERÍA — Estilos completos
   Paleta: Terracota + Arena
   ============================================ */

/* --- Variables --- */
:root {
  --color-terracota: #A0522D;
  --color-terracota-dark: #7A3E1F;
  --color-terracota-light: #C2704E;
  --color-arena: #F5F0EB;
  --color-arena-dark: #E8DFD4;
  --color-arena-warm: #EDE4D8;
  --color-marron: #3D2B1F;
  --color-marron-light: #5C4033;
  --color-crema: #FAF7F4;
  --color-blanco: #FFFFFF;
  --color-texto: #2C1810;
  --color-texto-suave: #6B5344;
  --color-texto-claro: #9B8578;
  --color-borde: #D4C4B0;

  --font-titulo: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-cuerpo: 'Lato', 'Segoe UI', system-ui, sans-serif;

  --s-sm: 0.25rem;
  --s-md: 0.5rem;
  --s-lg: 1rem;
  --s-xl: 1.5rem;
  --s-2xl: 2rem;
  --s-3xl: 3rem;
  --s-4xl: 4rem;

  --radio-sm: 4px;
  --radio-md: 8px;
  --radio-lg: 16px;
  --radio-xl: 24px;

  --sombra-suave: 0 1px 3px rgba(44,24,16,0.06), 0 4px 12px rgba(44,24,16,0.04);
  --sombra-media: 0 4px 16px rgba(44,24,16,0.08), 0 8px 32px rgba(44,24,16,0.04);
  --sombra-fuerte: 0 8px 32px rgba(44,24,16,0.12), 0 16px 48px rgba(44,24,16,0.06);

  --transicion: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transicion-lenta: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1200px;
  --header-height: 72px;
}

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

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

body {
  font-family: var(--font-cuerpo);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-texto);
  background-color: var(--color-crema);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

button, input, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

ul, ol {
  list-style: none;
}

a {
  color: var(--color-terracota);
  text-decoration: none;
  transition: color var(--transicion);
}

a:hover {
  color: var(--color-terracota-dark);
}

/* --- Utilidades --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--s-xl);
  padding-right: var(--s-xl);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--s-lg);
  background: var(--color-terracota);
  color: var(--color-blanco);
  padding: var(--s-sm) var(--s-md);
  border-radius: var(--radio-sm);
  z-index: 1000;
  font-weight: 500;
}

.skip-link:focus {
  top: var(--s-md);
}

/* --- Botones --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-sm);
  padding: 0.875rem 2rem;
  font-family: var(--font-cuerpo);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  border-radius: var(--radio-md);
  cursor: pointer;
  transition: all var(--transicion);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-terracota);
  color: var(--color-blanco);
  box-shadow: 0 2px 8px rgba(160,82,45,0.25);
}

.btn-primary:hover {
  background-color: var(--color-terracota-dark);
  color: var(--color-blanco);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(160,82,45,0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-blanco);
  border: 1.5px solid rgba(255,255,255,0.5);
}

.btn-secondary:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: var(--color-blanco);
  color: var(--color-blanco);
}

.btn-full {
  width: 100%;
}

/* --- Encabezado --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(250,247,244,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-borde);
  transition: box-shadow var(--transicion);
}

.header.scrolled {
  box-shadow: var(--sombra-suave);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--s-sm);
  text-decoration: none;
  color: var(--color-texto);
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--color-terracota);
  color: var(--color-blanco);
  font-family: var(--font-titulo);
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radio-sm);
  letter-spacing: 0.05em;
}

.logo-text {
  font-family: var(--font-titulo);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* --- Navegación --- */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--s-2xl);
}

.nav-menu a {
  color: var(--color-texto-suave);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: var(--s-xs) 0;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-terracota);
  transition: width var(--transicion);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-terracota);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--s-sm);
  background: none;
  border: none;
}

.nav-toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-texto);
  border-radius: 2px;
  transition: all var(--transicion);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    135deg,
    rgba(44,24,16,0.72) 0%,
    rgba(61,43,31,0.58) 50%,
    rgba(122,62,31,0.45) 100%
  );
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--s-4xl);
  align-items: center;
  padding-top: var(--s-3xl);
  padding-bottom: var(--s-3xl);
}

.hero-card {
  max-width: 580px;
}

.hero-eyebrow {
  font-family: var(--font-cuerpo);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-terracota-light);
  margin-bottom: var(--s-lg);
}

.hero-title {
  font-family: var(--font-titulo);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-blanco);
  margin-bottom: var(--s-xl);
}

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

.hero-desc {
  font-size: 1.125rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.82);
  margin-bottom: var(--s-2xl);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--s-md);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: var(--s-md);
}

.stat-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radio-lg);
  padding: var(--s-xl) var(--s-2xl);
  transition: all var(--transicion);
}

.stat-card:hover {
  background: rgba(255,255,255,0.16);
  transform: translateX(-4px);
}

.stat-number {
  display: block;
  font-family: var(--font-titulo);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-blanco);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: var(--s-xs);
}

/* --- Secciones --- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--s-4xl);
}

.section-eyebrow {
  font-family: var(--font-cuerpo);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-terracota);
  margin-bottom: var(--s-md);
}

.section-title {
  font-family: var(--font-titulo);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-texto);
  margin-bottom: var(--s-lg);
}

.section-desc {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-texto-suave);
}

/* --- Servicios --- */
.servicios {
  padding: var(--s-4xl) 0;
  background: var(--color-crema);
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-xl);
}

.servicio-card {
  background: var(--color-blanco);
  border-radius: var(--radio-lg);
  padding: var(--s-2xl);
  border: 1px solid var(--color-borde);
  transition: all var(--transicion);
  position: relative;
  overflow: hidden;
}

.servicio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-terracota);
  transform: scaleX(0);
  transition: transform var(--transicion);
  transform-origin: left;
}

.servicio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-media);
  border-color: transparent;
}

.servicio-card:hover::before {
  transform: scaleX(1);
}

.servicio-icon {
  width: 52px;
  height: 52px;
  color: var(--color-terracota);
  margin-bottom: var(--s-lg);
}

.servicio-icon svg {
  width: 100%;
  height: 100%;
}

.servicio-nombre {
  font-family: var(--font-titulo);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-texto);
  margin-bottom: var(--s-sm);
}

.servicio-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-texto-suave);
}

/* --- Nosotros --- */
.nosotros {
  padding: var(--s-4xl) 0;
  background: var(--color-arena);
}

.nosotros-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4xl);
  align-items: center;
}

.nosotros-imagen {
  position: relative;
  border-radius: var(--radio-lg);
  overflow: hidden;
  box-shadow: var(--sombra-fuerte);
}

.nosotros-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.nosotros-sello {
  position: absolute;
  bottom: var(--s-xl);
  left: var(--s-xl);
  background: var(--color-terracota);
  color: var(--color-blanco);
  padding: var(--s-md) var(--s-lg);
  border-radius: var(--radio-md);
  text-align: center;
}

.sello-anho {
  display: block;
  font-family: var(--font-titulo);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.sello-texto {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  opacity: 0.85;
}

.nosotros-contenido {
  padding: var(--s-xl) 0;
}

.nosotrostitulo {
  margin-bottom: var(--s-xl);
}

.nosotros-p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-texto-suave);
  margin-bottom: var(--s-lg);
}

.nosotros-valores {
  margin-top: var(--s-2xl);
  display: grid;
  gap: var(--s-md);
}

.nosotros-valores li {
  display: flex;
  align-items: flex-start;
  gap: var(--s-md);
  font-size: 0.9375rem;
  color: var(--color-texto);
  font-weight: 500;
}

.valores-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-terracota);
  margin-top: 2px;
}

/* --- Galería --- */
.galeria {
  padding: var(--s-4xl) 0;
  background: var(--color-crema);
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto;
  gap: var(--s-md);
}

.galeria-item {
  border-radius: var(--radio-md);
  overflow: hidden;
  position: relative;
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transicion-lenta);
}

.galeria-item:hover img {
  transform: scale(1.04);
}

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

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

.galeria-item:nth-child(2) { grid-row: 1 / 3; }
.galeria-item:nth-child(3) { grid-column: span 5; }
.galeria-item:nth-child(4) { grid-column: span 5; }

/* --- Horario --- */
.horario {
  padding: var(--s-4xl) 0;
  background: var(--color-marron);
}

.horario-card {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--s-4xl);
  align-items: center;
}

.horario .section-eyebrow {
  color: var(--color-terracota-light);
}

.horario .section-title {
  color: var(--color-blanco);
}

.horario-desc {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.72);
  margin-bottom: var(--s-2xl);
}

.horario-tabla {
  width: 100%;
  border-collapse: collapse;
}

.horario-tabla th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-terracota-light);
  padding: var(--s-sm) var(--s-md);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.horario-tabla td {
  padding: var(--s-md) var(--s-md);
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.88);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.horario-tabla tr:last-child td {
  border-bottom: none;
}

.horario-tabla td:first-child {
  font-weight: 500;
  color: var(--color-blanco);
}

.horario-tabla td:last-child {
  color: rgba(255,255,255,0.65);
}

.horario-imagen {
  border-radius: var(--radio-lg);
  overflow: hidden;
  box-shadow: var(--sombra-fuerte);
}

.horario-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- Contacto --- */
.contacto {
  padding: var(--s-4xl) 0;
  background: var(--color-arena);
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4xl);
}

.contacto-info {
  display: flex;
  flex-direction: column;
  gap: var(--s-2xl);
}

.contacto-item {
  display: flex;
  gap: var(--s-lg);
  align-items: flex-start;
}

.contacto-item-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--color-terracota);
  color: var(--color-blanco);
  border-radius: var(--radio-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contacto-item-icon svg {
  width: 22px;
  height: 22px;
}

.contacto-item h3 {
  font-family: var(--font-titulo);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-texto);
  margin-bottom: var(--s-xs);
}

.contacto-item p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-texto-suave);
}

.contacto-item a {
  color: var(--color-terracota);
}

.contacto-item a:hover {
  text-decoration: underline;
}

/* --- Formulario --- */
.contacto-forma {
  background: var(--color-blanco);
  border-radius: var(--radio-lg);
  padding: var(--s-2xl);
  border: 1px solid var(--color-borde);
  box-shadow: var(--sombra-suave);
}

.formulario {
  display: flex;
  flex-direction: column;
  gap: var(--s-lg);
}

.form-grupo {
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
}

.form-grupo label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-texto);
  letter-spacing: 0.02em;
}

.form-grupo input,
.form-grupo textarea {
  background: var(--color-arena);
  border: 1.5px solid var(--color-borde);
  border-radius: var(--radio-md);
  padding: 0.8125rem 1rem;
  font-size: 0.9375rem;
  color: var(--color-texto);
  transition: border-color var(--transicion), box-shadow var(--transicion);
}

.form-grupo input:focus,
.form-grupo textarea:focus {
  border-color: var(--color-terracota);
  box-shadow: 0 0 0 3px rgba(160,82,45,0.12);
}

.form-grupo input::placeholder,
.form-grupo textarea::placeholder {
  color: var(--color-texto-claro);
}

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

.form-exito {
  background: rgba(160,82,45,0.08);
  border: 1px solid rgba(160,82,45,0.2);
  border-radius: var(--radio-md);
  padding: var(--s-md) var(--s-lg);
  font-size: 0.9375rem;
  color: var(--color-terracota-dark);
  text-align: center;
}

/* --- Footer --- */
.footer {
  background: var(--color-texto);
  color: rgba(255,255,255,0.65);
  padding: var(--s-3xl) 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--s-2xl);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-sm);
}

.footer-logo .logo-mark {
  width: 48px;
  height: 48px;
  font-size: 1rem;
}

.footer-logo .logo-text {
  font-family: var(--font-titulo);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-blanco);
}

.footer-logo p {
  font-size: 0.875rem;
  max-width: 280px;
  line-height: 1.6;
}

.footer-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-sm);
  font-size: 0.875rem;
}

.footer-info a {
  color: rgba(255,255,255,0.65);
}

.footer-info a:hover {
  color: var(--color-terracota-light);
  text-decoration: none;
}

.footer-copy {
  font-size: 0.8125rem;
  opacity: 0.6;
}

/* --- Animaciones de entrada --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--s-2xl);
  }

  .hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .stat-card {
    flex: 1;
    min-width: 140px;
  }

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

  .nosotros-inner {
    grid-template-columns: 1fr;
    gap: var(--s-2xl);
  }

  .nosotros-imagen {
    max-width: 480px;
  }

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

  .galeria-item--grande {
    grid-column: span 2;
  }

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

  .galeria-item:nth-child(2) {
    grid-row: auto;
  }

  .horario-card {
    grid-template-columns: 1fr;
    gap: var(--s-2xl);
  }

  .horario-imagen {
    max-width: 480px;
  }

  .contacto-grid {
    grid-template-columns: 1fr;
    gap: var(--s-2xl);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .container {
    padding-left: var(--s-lg);
    padding-right: var(--s-lg);
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(250,247,244,0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: var(--s-xl);
    gap: var(--s-md);
    border-bottom: 1px solid var(--color-borde);
    box-shadow: var(--sombra-media);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transicion);
  }

  .nav-menu.abierto {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu a {
    font-size: 1rem;
    padding: var(--s-md) 0;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--s-3xl));
    padding-bottom: var(--s-3xl);
  }

  .hero-title {
    font-size: clamp(1.875rem, 7vw, 2.75rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    text-align: center;
  }

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

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

  .galeria-item--grande {
    grid-column: span 1;
  }

  .galeria-item:nth-child(3),
  .galeria-item:nth-child(4) {
    grid-column: span 1;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
  }

  .stat-card {
    min-width: auto;
  }

  .contacto-forma {
    padding: var(--s-xl);
  }
}