/* ====== RESET & BASE ====== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blanco: #FAFAF8;
  --negro: #111110;
  --beige: #F0EDE6;
  --beige-med: #D9D4C7;
  --gris-claro: #E8E5DF;
  --gris-medio: #9E9B94;
  --gris-texto: #4A4845;
  --acento: #2C2C2A;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', system-ui, sans-serif;
  --trans: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--blanco);
  color: var(--negro);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('images/logo.png');
  background-size: 300px;
  background-repeat: repeat;
  opacity: 0.03;
  pointer-events: none;
  z-index: -1;
  filter: grayscale(100%);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ====== NAV ====== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--beige-med);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--negro);
}

.nav-logo span {
  font-weight: 300;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-left: 0.4rem;
  color: var(--gris-medio);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris-texto);
  transition: color var(--trans);
}
.nav-links a:hover { color: var(--negro); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--negro);
  transition: var(--trans);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 1rem 2rem 1.5rem;
  background: var(--blanco);
  border-top: 1px solid var(--beige-med);
}
.nav-mobile a {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-texto);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--gris-claro);
}
.nav-mobile.open { display: flex; }

/* ====== HERO ====== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 2rem 4rem;
  position: relative;
  overflow: hidden;
  background: var(--blanco);
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  animation: fadeUp 0.9s ease both;
}

.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--negro);
  margin-bottom: 1.5rem;
}
.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--gris-texto);
}

.hero-sub {
  font-size: 1rem;
  font-weight: 300;
  color: var(--gris-texto);
  letter-spacing: 0.05em;
  margin-bottom: 2.5rem;
}

.hero-deco {
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.hero-deco img {
  width: 200px;
  height: auto;
  opacity: 0.15;
  filter: grayscale(100%);
}

.hero-circle {
  display: none;
}

/* ====== BOTONES ====== */
.btn-primary {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  background: var(--negro);
  color: var(--blanco);
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--negro);
  transition: background var(--trans), color var(--trans);
}
.btn-primary:hover {
  background: transparent;
  color: var(--negro);
}

/* ====== SECCIÓN GALERÍA ====== */
.galeria-section {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--negro);
  margin-bottom: 0.5rem;
}
.section-header p {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-medio);
}

/* ====== FILTROS ====== */
.filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.filtro-btn {
  padding: 0.45rem 1.2rem;
  border: 1px solid var(--beige-med);
  background: transparent;
  color: var(--gris-texto);
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--trans);
}
.filtro-btn:hover, .filtro-btn.active {
  background: var(--negro);
  color: var(--blanco);
  border-color: var(--negro);
}

/* ====== VIEWER PRINCIPAL ====== */
.viewer {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 3rem;
  align-items: start;
  margin-bottom: 2rem;
}

.viewer-imagen-wrap {
  position: relative;
  background: var(--gris-claro);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.viewer-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--gris-claro);
  transition: opacity 0.35s ease;
}

.viewer-badges {
  position: absolute;
  top: 1rem; left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  z-index: 2;
}

.badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}
.badge-nuevo { background: var(--negro); color: var(--blanco); }
.badge-oferta { background: #8B6B3D; color: var(--blanco); }
.badge-vendido { background: var(--gris-medio); color: var(--blanco); }

.viewer-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(250,250,248,0.9);
  border: 1px solid var(--beige-med);
  color: var(--negro);
  font-size: 1rem;
  width: 44px;
  height: 44px;
  cursor: pointer;
  transition: all var(--trans);
  display: flex;
  align-items: center;
  justify-content: center;
}
.viewer-arrow:hover { background: var(--negro); color: var(--blanco); }
.viewer-arrow.left { left: 1rem; }
.viewer-arrow.right { right: 1rem; }

/* VIEWER INFO */
.viewer-info {
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.viewer-categoria {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-medio);
}

.viewer-titulo {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 300;
  line-height: 1.15;
  color: var(--negro);
}

.viewer-artista {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--gris-texto);
  border-left: 2px solid var(--beige-med);
  padding-left: 0.75rem;
}

.viewer-detalles {
  border-top: 1px solid var(--gris-claro);
  border-bottom: 1px solid var(--gris-claro);
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.detalle-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.detalle-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-medio);
}
.detalle-val {
  font-size: 0.88rem;
  color: var(--negro);
  font-weight: 400;
  text-align: right;
  max-width: 60%;
}
.detalle-val.precio {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--negro);
}

.viewer-descripcion {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--gris-texto);
}

.viewer-extras {
  font-size: 0.78rem;
  color: #5a7a5a;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.viewer-acciones {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem;
  background: #25D366;
  color: white;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  transition: opacity var(--trans);
  font-family: var(--font-body);
}
.btn-whatsapp:hover { opacity: 0.87; }

.btn-email {
  display: block;
  text-align: center;
  padding: 0.9rem;
  border: 1px solid var(--beige-med);
  color: var(--gris-texto);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all var(--trans);
  font-family: var(--font-body);
}
.btn-email:hover { border-color: var(--negro); color: var(--negro); }

/* ====== MINIATURAS ====== */
.miniaturas-wrap {
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-top: 0.5rem;
}
.miniaturas {
  display: flex;
  gap: 0.75rem;
  min-width: max-content;
}

.miniatura {
  width: 90px;
  height: 70px;
  object-fit: cover;
  cursor: pointer;
  border: 2px solid transparent;
  background: var(--gris-claro);
  transition: all var(--trans);
  flex-shrink: 0;
  opacity: 0.65;
}
.miniatura:hover { opacity: 0.9; }
.miniatura.active {
  border-color: var(--negro);
  opacity: 1;
}
.miniatura-placeholder {
  width: 90px;
  height: 70px;
  background: var(--gris-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: var(--gris-medio);
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--trans);
  flex-shrink: 0;
  opacity: 0.65;
  padding: 4px;
}
.miniatura-placeholder:hover { opacity: 0.9; }
.miniatura-placeholder.active { border-color: var(--negro); opacity: 1; }

/* ====== ARTISTAS ====== */
.artistas-section {
  background: var(--beige);
  padding: 6rem 2rem;
}

.artistas-section .section-header {
  max-width: 1200px;
  margin: 0 auto 3rem;
}

.artistas-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.artista-card {
  background: var(--blanco);
  padding: 2rem;
  border: 1px solid var(--beige-med);
  transition: box-shadow var(--trans);
}
.artista-card:hover { box-shadow: 0 4px 24px rgba(0,0,0,0.07); }

.artista-initials {
  width: 52px;
  height: 52px;
  background: var(--negro);
  color: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.artista-nombre {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--negro);
  margin-bottom: 0.3rem;
}
.artista-obras {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris-medio);
}

/* ====== SOBRE MÍ ====== */
.sobre-section {
  padding: 7rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.sobre-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.sobre-deco {
  aspect-ratio: 3/4;
  background: var(--gris-claro);
  position: relative;
}
.sobre-deco::after {
  content: '';
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  width: 80%;
  height: 80%;
  border: 1px solid var(--beige-med);
  z-index: -1;
}

.sobre-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-medio);
  display: block;
  margin-bottom: 1rem;
}
.sobre-texto h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 300;
  color: var(--negro);
  margin-bottom: 1.5rem;
  line-height: 1.15;
}
.sobre-texto p {
  font-size: 0.92rem;
  color: var(--gris-texto);
  margin-bottom: 1rem;
  line-height: 1.8;
}
.sobre-texto .btn-primary { margin-top: 1rem; }

/* ====== CONTACTO ====== */
.contacto-section {
  background: var(--negro);
  padding: 6rem 2rem;
  color: var(--blanco);
}

.contacto-section .section-header h2 { color: var(--blanco); }
.contacto-section .section-header p { color: var(--gris-medio); }
.section-header.light { margin-bottom: 3rem; }

.contacto-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  max-width: 900px;
  margin: 0 auto;
  background: #333;
}

.contacto-card {
  background: var(--negro);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  transition: background var(--trans);
  color: var(--blanco);
}
.contacto-card:hover { background: #1a1a18; }

.contacto-icon {
  width: 52px; height: 52px;
  border: 1px solid #444;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  margin-bottom: 0.5rem;
}

.contacto-label {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gris-medio);
}
.contacto-val {
  font-size: 0.88rem;
  color: var(--blanco);
  word-break: break-all;
}

/* ====== FOOTER ====== */
.footer {
  background: #0A0A09;
  padding: 2.5rem 2rem;
  text-align: center;
}
.footer-inner { max-width: 900px; margin: 0 auto; }
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--blanco);
  font-weight: 300;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}
.footer-legal {
  font-size: 0.72rem;
  color: #555;
  letter-spacing: 0.05em;
  margin-top: 0.3rem;
  line-height: 1.6;
}

/* ====== ANIMACIONES ====== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes rotar {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ====== RESPONSIVE ====== */
@media (max-width: 900px) {
  .viewer {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .sobre-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .sobre-deco { display: none; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}

@media (max-width: 600px) {
  .hero { padding: 90px 1.25rem 3rem; }
  .galeria-section { padding: 4rem 1.25rem; }
  .artistas-section { padding: 4rem 1.25rem; }
  .sobre-section { padding: 4rem 1.25rem; }
  .contacto-section { padding: 4rem 1.25rem; }
  .viewer-titulo { font-size: 1.8rem; }
}