/* ============================================================
   VARIABLES & RESET
   ============================================================ */
:root {
  --bg:       #080808;
  --surface:  #101010;
  --surface2: #161616;
  --border:   #1f1f1f;
  --gold:     #c8a96e;
  --gold-dim: #8a7048;
  --white:    #f2ede4;
  --gray:     #6b6560;
  --gray-mid: #9a9490;
  --font-head: 'Cormorant Garamond', serif;
  --font-body: 'Montserrat', sans-serif;
  --ease:     cubic-bezier(.4,0,.2,1);
  --radius:   2px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 500;
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 2px; }

/* ============================================================
   NAVEGACIÓN
   ============================================================ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  transition: background .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(8,8,8,.95);
  backdrop-filter: blur(12px);
  border-color: var(--border);
}

.nav-logo {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: .15em;
  color: var(--gold);
  transition: opacity .3s;
}
.nav-logo:hover { opacity: .7; }

.nav-links {
  display: flex;
  gap: 40px;
}

.nav-links a {
  font-size: .7rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gray-mid);
  transition: color .3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .3s var(--ease);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.lang-toggle {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--gold);
  border: 1px solid rgba(200,169,110,0.4);
  padding: 0.28rem 0.65rem;
  border-radius: 2px;
  transition: background .2s, border-color .2s;
  margin-left: 24px;
}
.lang-toggle:hover {
  background: rgba(200,169,110,0.12);
  border-color: var(--gold);
}

.nav-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-menu-btn span {
  display: block;
  width: 22px; height: 1px;
  background: var(--white);
  transition: .3s;
}

/* ============================================================
   HERO
   ============================================================ */
#inicio {
  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;
  object-position: center;
  filter: saturate(.6) brightness(.45);
  transform: scale(1.05);
  transition: transform 8s ease;
}
#inicio:hover .hero-bg img { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8,8,8,.3) 0%,
    rgba(8,8,8,.1) 40%,
    rgba(8,8,8,.6) 80%,
    rgba(8,8,8,1) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}

.hero-label {
  font-size: .65rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp .8s .3s var(--ease) forwards;
}

.hero-name {
  font-family: var(--font-head);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -.01em;
  margin-bottom: 24px;
}
.hero-name span {
  display: block;
  opacity: 0;
  animation: fadeUp .9s var(--ease) forwards;
}
.hero-name span:first-child { animation-delay: .5s; }
.hero-name span:last-child  { animation-delay: .7s; }

.hero-sub {
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp .8s .9s var(--ease) forwards;
}

.hero-cta {
  display: inline-block;
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 14px 36px;
  transition: background .3s, color .3s, border-color .3s;
  opacity: 0;
  animation: fadeUp .8s 1.1s var(--ease) forwards;
}
.hero-cta:hover {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-dot {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold-dim));
  margin: 0 auto;
  animation: scrollPulse 2s ease infinite;
}

/* ============================================================
   INTERLUDE
   ============================================================ */
.interlude {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 24px;
  text-align: center;
}
.interlude-inner {
  max-width: 640px;
  margin: 0 auto;
}
blockquote {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.4;
  color: var(--white);
  margin-bottom: 20px;
}
cite {
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ============================================================
   GALERÍA
   ============================================================ */
#galeria {
  padding: 100px 48px;
}

.gallery-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
}
.gallery-title-wrap .section-label {
  font-size: .62rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.gallery-title-wrap h2 {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  line-height: 1;
}
.obra-count {
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gray);
}

.filters-wrap {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-groups {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 18px;
}

.filter-group-label {
  font-size: .56rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-dim);
  min-width: 66px;
  flex-shrink: 0;
}

.filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-body);
  font-size: .62rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gray);
  padding: 10px 22px;
  border: 1px solid var(--border);
  transition: color .3s, border-color .3s, background .3s;
}
.filter-btn:hover { color: var(--white); border-color: var(--gray); }
.filter-btn.active {
  color: var(--bg);
  background: var(--gold);
  border-color: var(--gold);
}

.search-wrap input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 300;
  padding: 10px 4px;
  width: 220px;
  outline: none;
  transition: border-color .3s;
}
.search-wrap input::placeholder { color: var(--gray); }
.search-wrap input:focus { border-color: var(--gold); }

/* GRID */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--surface2);
  aspect-ratio: 3/4;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.gallery-card.visible { opacity: 1; transform: translateY(0); }

.gallery-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease), filter .6s var(--ease);
}
.gallery-card:hover img {
  transform: scale(1.04);
  filter: brightness(.5);
}

.card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px;
  background: linear-gradient(to top, rgba(0,0,0,.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .4s var(--ease);
}
.gallery-card:hover .card-overlay { opacity: 1; }

.card-num {
  font-size: .58rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.card-title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 8px;
}
.card-tech {
  font-size: .6rem;
  letter-spacing: .1em;
  color: var(--gray-mid);
  text-transform: uppercase;
}
.card-btn {
  display: inline-block;
  margin-top: 16px;
  font-size: .58rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-dim);
  padding-bottom: 2px;
  transition: color .3s, border-color .3s;
  width: fit-content;
}
.card-btn:hover { color: var(--white); border-color: var(--white); }

/* EMPTY STATE */
.gallery-empty {
  display: none;
  text-align: center;
  padding: 80px 24px;
  border: 1px solid var(--border);
}
.gallery-empty p {
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--gray);
  margin-bottom: 28px;
}
.btn-reset-filters {
  font-family: var(--font-body);
  font-size: .62rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 12px 28px;
  transition: background .3s, border-color .3s;
}
.btn-reset-filters:hover {
  background: rgba(200,169,110,.1);
  border-color: var(--gold);
}

/* LOAD MORE */
.load-more-wrap {
  text-align: center;
  margin-top: 64px;
}
.btn-load-more {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gray-mid);
  border: 1px solid var(--border);
  padding: 16px 40px;
  transition: color .3s, border-color .3s;
}
.btn-load-more:hover { color: var(--gold); border-color: var(--gold-dim); }
.btn-load-more svg { width: 16px; height: 16px; }

/* ============================================================
   ARTISTA
   ============================================================ */
#artista {
  padding: 120px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.artist-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.artist-img-wrap {
  position: relative;
}
.artist-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  filter: saturate(.8);
}
.artist-img-caption {
  position: absolute;
  bottom: -28px;
  left: 0;
  font-size: .58rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gray);
}

.section-label {
  font-size: .62rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.artist-text h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 32px;
}

.artist-text p {
  font-size: .82rem;
  color: var(--gray-mid);
  margin-bottom: 20px;
  line-height: 1.8;
}

.artist-stats {
  display: flex;
  gap: 40px;
  margin: 40px 0;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gray);
}

.btn-gold {
  display: inline-block;
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--gold);
  padding: 16px 40px;
  transition: background .3s, transform .3s;
}
.btn-gold:hover { background: var(--gold-dim); }

/* ============================================================
   CONTACTO
   ============================================================ */
#contacto {
  padding: 140px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
#contacto::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(200,169,110,.06) 0%, transparent 70%);
  pointer-events: none;
}

.contact-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.contact-inner .section-label { margin-bottom: 20px; }
.contact-inner h2 {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 28px;
}
.contact-inner p {
  font-size: .8rem;
  color: var(--gray-mid);
  line-height: 1.8;
  margin-bottom: 48px;
}

.contact-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--bg);
  background: #25D366;
  padding: 16px 36px;
  transition: background .3s;
}
.btn-whatsapp:hover { background: #1ebe5a; }

/* Email button */
.btn-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 16px 36px;
  transition: background .3s, color .3s, border-color .3s;
}
.btn-email:hover {
  background: rgba(200,169,110,.1);
  border-color: var(--gold);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gray-mid);
  border: 1px solid var(--border);
  padding: 16px 36px;
  transition: color .3s, border-color .3s;
}
.btn-outline:hover { color: var(--gold); border-color: var(--gold-dim); }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 48px;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 300;
  color: var(--gold);
  margin-bottom: 8px;
}
.footer-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-style: italic;
  color: var(--gray-mid);
  margin-bottom: 20px;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  margin-bottom: 16px;
}
.footer-link {
  font-size: .62rem;
  letter-spacing: .1em;
  color: var(--gold-dim);
  transition: color .3s;
}
.footer-link:hover { color: var(--gold); }
.footer-sep {
  color: var(--gray);
  font-size: .62rem;
}
.footer-copy {
  font-size: .58rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lb-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s var(--ease);
  backdrop-filter: blur(8px);
}
.lb-overlay.active { opacity: 1; pointer-events: all; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 201;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s var(--ease);
}
.lightbox.active { opacity: 1; pointer-events: all; }

.lb-close {
  position: absolute;
  top: 24px; right: 32px;
  font-size: 1.2rem;
  color: var(--gray-mid);
  z-index: 10;
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .3s;
}
.lb-close:hover { color: var(--white); }

.lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
  font-weight: 200;
  color: var(--gray);
  z-index: 10;
  width: 60px; height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .3s;
}
.lb-nav:hover { color: var(--gold); }
.lb-prev { left: 16px; }
.lb-next { right: 16px; }

.lb-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  width: min(90vw, 1100px);
  height: min(85vh, 700px);
  background: var(--surface2);
  border: 1px solid var(--border);
}

.lb-img-wrap {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #050505;
}
.lb-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: opacity .3s, transform .35s cubic-bezier(.4,0,.2,1);
  cursor: zoom-in;
  user-select: none;
  -webkit-user-drag: none;
}
.lb-img-wrap img.zoomed   { cursor: grab; }
.lb-img-wrap img.dragging { cursor: grabbing; transition: opacity .3s; }

.lb-zoom-hint {
  position: absolute;
  bottom: 14px;
  right: 14px;
  font-family: var(--font-body);
  font-size: .5rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  background: rgba(0,0,0,.55);
  padding: 5px 10px;
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s;
}
.lb-img-wrap:hover .lb-zoom-hint { opacity: 1; }
.lb-img-wrap img.zoomed ~ .lb-zoom-hint { opacity: 0; }

.lb-info {
  padding: 48px 36px;
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.lb-num {
  font-size: .58rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.lb-title {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 36px;
}
.lb-details {
  flex: 1;
}
.lb-row {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.lb-row:first-child { border-top: 1px solid var(--border); }
.lb-row span {
  display: block;
  font-size: .55rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.lb-row p {
  font-size: .8rem;
  color: var(--gray-mid);
  font-style: italic;
}

.btn-whatsapp-lb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .62rem;
  font-weight: 400;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--bg);
  background: #25D366;
  padding: 14px 24px;
  margin-top: 28px;
  transition: background .3s;
  width: 100%;
  justify-content: center;
}
.btn-whatsapp-lb:hover { background: #1ebe5a; }

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.wa-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 54px; height: 54px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 150;
  box-shadow: 0 4px 20px rgba(37,211,102,.3);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.45);
}
.wa-float svg { width: 28px; height: 28px; }

/* ============================================================
   ANIMACIONES
   ============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: .3; transform: scaleY(.8); }
  50%       { opacity: 1; transform: scaleY(1); }
}

.lb-pensamiento-wrap {
  margin-top: 24px;
  border-left: 2px solid var(--gold-dim);
}

.lb-pensamiento {
  padding: 14px 20px 6px;
  font-size: .78rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.7;
  color: var(--gray-mid);
}

.lb-pensamiento-autor {
  display: block;
  padding: 0 20px 14px;
  font-size: .57rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-dim);
  font-style: normal;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .artist-inner { grid-template-columns: 1fr; gap: 60px; }
  .artist-img { aspect-ratio: 16/9; }
  .lb-inner { grid-template-columns: 1fr; height: 90vh; }
  .lb-img-wrap { height: 55%; }
  .lb-nav { display: none; }
}

@media (max-width: 768px) {
  #nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-menu-btn { display: flex; }
  #galeria { padding: 80px 24px; }
  #artista  { padding: 80px 24px; }
  #contacto { padding: 100px 24px; }
  footer    { padding: 40px 24px; }
  .gallery-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .filters-wrap { flex-direction: column; align-items: flex-start; }
  .filter-group { flex-direction: column; align-items: flex-start; gap: 8px; }
  .filter-group-label { min-width: auto; }
  .search-wrap input { width: 100%; }
  .artist-stats { gap: 24px; }
}

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