/* =========================================================
   NEA AURORA TATTOO ART — Dark Gothic Theme
========================================================= */

:root{
  --bg: #0a0708;
  --bg-alt: #120c0e;
  --ink: #e8e2e0;
  --ink-dim: #b8adaa;
  --blood: #7a1020;
  --blood-bright: #b3172c;
  --violet: #4a2a5a;
  --gold: #c9a24b;
  --border: rgba(201,162,75,0.18);
  --font-display: 'Cinzel Decorative', serif;
  --font-gothic: 'UnifrakturCook', cursive;
  --font-body: 'Poppins', sans-serif;
  --radius: 4px;
  --max-width: 1180px;
}

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

html{ scroll-behavior: smooth; }

body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(122,16,32,0.06), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(74,42,90,0.08), transparent 45%);
  z-index: 0;
}

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

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

.container{
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.section-tag{
  font-family: var(--font-display);
  color: var(--gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin-bottom: 10px;
}
.section-tag.center{ text-align:center; }

h1, h2, h3{
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink);
}

h2{
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 16px;
}
h2.center{ text-align:center; }

section{ padding: 90px 0; position: relative; z-index: 1; }

/* -------- Buttons -------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  min-height: 48px;
}
.btn-primary{
  background: linear-gradient(135deg, var(--blood-bright), var(--blood));
  color: #fff;
  box-shadow: 0 0 20px rgba(179,23,44,0.35);
}
.btn-primary:hover{ box-shadow: 0 0 30px rgba(179,23,44,0.6); transform: translateY(-2px); }

.btn-ghost{
  border-color: var(--border);
  color: var(--ink);
  background: rgba(255,255,255,0.02);
}
.btn-ghost:hover{ border-color: var(--gold); color: var(--gold); }

.btn-outline{
  border-color: var(--gold);
  color: var(--gold);
  background: transparent;
}
.btn-outline:hover{ background: var(--gold); color: #0a0708; }

.btn-whatsapp{
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover{ background: #1ebe59; }

.btn-instagram{
  background: linear-gradient(135deg,#833ab4,#fd1d1d,#fcb045);
  color:#fff;
}
.btn-instagram:hover{ filter: brightness(1.1); }

.btn-icon{
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

.social-icon{
  width: 22px;
  height: 22px;
  fill: var(--ink-dim);
  transition: fill 0.2s;
}
.footer-social a:hover .social-icon{ fill: var(--gold); }

.btn-block{ width: 100%; }

/* -------- Floating contact buttons -------- */
.floating-contact{
  position: fixed;
  top: 50%;
  right: 18px;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 90;
}
.float-btn{
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}
.float-btn svg{
  width: 26px;
  height: 26px;
  fill: #fff;
}
.float-btn:hover{ transform: scale(1.1); }
.float-whatsapp{ background: #25D366; }
.float-whatsapp:hover{ box-shadow: 0 4px 20px rgba(37,211,102,0.6); }
.float-instagram{ background: linear-gradient(135deg,#833ab4,#fd1d1d,#fcb045); }
.float-instagram:hover{ box-shadow: 0 4px 20px rgba(253,29,29,0.5); }

.float-tooltip{
  position: absolute;
  right: 64px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.float-btn:hover .float-tooltip{ opacity: 1; }

@media (max-width: 900px){
  .floating-contact{
    top: auto;
    bottom: max(16px, env(safe-area-inset-bottom));
    right: 18px;
    transform: none;
    flex-direction: row;
    gap: 6px;
    padding: 5px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(10,7,8,0.82);
    backdrop-filter: blur(10px);
  }
  .float-btn{ width: 48px; height: 48px; }
  .float-btn svg{ width: 22px; height: 22px; }
  .float-tooltip{ display: none; }
}

/* -------- Header -------- */
.site-header{
  position: fixed;
  top: 0; left:0; right:0;
  z-index: 100;
  background: rgba(10,7,8,0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 16px 24px;
}
.logo{
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--ink);
  letter-spacing: 1px;
}
.logo span{ color: var(--blood-bright); }

.main-nav{ display:flex; align-items:center; gap: 28px; }
.main-nav a{
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  color: var(--ink-dim);
  transition: color 0.2s;
}
.main-nav a:hover{ color: var(--gold); }
.nav-cta{
  padding: 8px 18px;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  color: var(--gold) !important;
}
.nav-cta:hover{ background: var(--gold); color: #0a0708 !important; }

.nav-toggle{
  display:none;
  flex-direction: column;
  gap: 5px;
  background:none;
  border:none;
  cursor:pointer;
  width:44px;
  height:44px;
  padding:10px;
  align-items:center;
  justify-content:center;
  border-radius:50%;
}
.nav-toggle span{
  width: 24px; height: 2px; background: var(--ink);
}

/* -------- Hero -------- */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  overflow: hidden;
}
.hero-bg{
  position:absolute; inset:0;
  background-size: cover;
  background-position: center 20%;
  filter: grayscale(0.3) contrast(1.1);
  transform: scale(1.05);
}
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,7,8,0.55) 0%, rgba(10,7,8,0.85) 55%, var(--bg) 100%),
              linear-gradient(90deg, rgba(10,7,8,0.9) 0%, rgba(10,7,8,0.3) 55%, rgba(10,7,8,0.7) 100%);
}
.hero-content{ padding-top: 120px; max-width: 680px; }
.eyebrow{
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero h1{
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  color: #fff;
  text-shadow: 0 0 30px rgba(179,23,44,0.4);
}
.hero h1 span{
  display:block;
  color: var(--blood-bright);
  font-size: 0.55em;
  margin-top: 6px;
}
.hero-sub{
  margin-top: 18px;
  font-family: var(--font-display);
  color: var(--gold);
  letter-spacing: 2px;
  font-size: 1rem;
}
.hero-desc{
  margin-top: 18px;
  color: var(--ink-dim);
  max-width: 480px;
}
.hero-actions{
  margin-top: 34px;
  display:flex;
  gap: 16px;
  flex-wrap: wrap;
}

.scroll-cue{
  position:absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  width: 24px; height: 40px;
  border: 2px solid var(--border);
  border-radius: 20px;
}
.scroll-cue span{
  position:absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollCue 1.6s infinite;
}
@keyframes scrollCue{
  0%{ opacity:1; top:6px; }
  100%{ opacity:0; top:20px; }
}

/* -------- About -------- */
.about{ background: var(--bg-alt); }
.about-grid{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items:center;
}
.about-carousel{
  position:relative;
  aspect-ratio:4/5;
  min-width:0;
}
.about-slides{
  position:absolute;
  inset:0;
  overflow:hidden;
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:#090607;
}
.about-slide{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:0;
  visibility:hidden;
  transform:scale(1.025);
  filter:grayscale(0.15);
  transition:opacity 0.55s ease, transform 0.7s ease, visibility 0.55s;
}
.about-slide.active{
  opacity:1;
  visibility:visible;
  transform:scale(1);
}
.about-carousel-btn{
  position:absolute;
  z-index:2;
  top:50%;
  width:42px;
  height:42px;
  border:1px solid rgba(201,162,75,0.55);
  border-radius:50%;
  background:rgba(10,7,8,0.78);
  color:#fff;
  font-size:1.25rem;
  cursor:pointer;
  transform:translateY(-50%);
  transition:background 0.2s, border-color 0.2s, color 0.2s;
}
.about-carousel-btn:hover,
.about-carousel-btn:focus-visible{
  background:var(--blood);
  border-color:var(--gold);
  color:var(--gold);
}
.about-carousel-btn.prev{ left:12px; }
.about-carousel-btn.next{ right:12px; }
.about-carousel-dots{
  position:absolute;
  z-index:2;
  left:50%;
  bottom:14px;
  display:flex;
  gap:8px;
  padding:7px 10px;
  border-radius:20px;
  background:rgba(10,7,8,0.72);
  transform:translateX(-50%);
}
.about-carousel-dots button{
  width:9px;
  height:9px;
  padding:0;
  border:1px solid var(--gold);
  border-radius:50%;
  background:transparent;
  cursor:pointer;
  transition:background 0.2s, transform 0.2s;
}
.about-carousel-dots button.active{
  background:var(--gold);
  transform:scale(1.25);
}
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}
.about-media > img{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  filter: grayscale(0.15);
}
.about-list{
  list-style: none;
  margin: 20px 0 26px;
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.about-list li{
  padding-left: 22px;
  position: relative;
  color: var(--ink-dim);
}
.about-list li::before{
  content:"✦";
  position:absolute; left:0; top:0;
  color: var(--blood-bright);
}

/* -------- Gallery -------- */
.filters{
  display:flex;
  justify-content:center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 30px 0 40px;
}
.filter-btn{
  padding: 8px 18px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink-dim);
  border-radius: 30px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover{ border-color: var(--gold); color: var(--gold); }
.filter-btn.active{
  background: var(--blood);
  border-color: var(--blood);
  color: #fff;
}

.grid{ display:grid; gap: 20px; }
.gallery-grid{
  grid-template-columns: repeat(4, 1fr);
}
.gallery-item{
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  aspect-ratio: 3/4;
  position: relative;
  cursor: pointer;
}
.gallery-item img{
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: grayscale(0.1);
}
.gallery-item:hover img{ transform: scale(1.08); filter: grayscale(0); }
.gallery-item.hidden{ display:none; }
.gallery-item::after{
  content:"Ver en grande";
  position:absolute;
  right: 10px;
  bottom: 10px;
  padding: 6px 10px;
  border-radius: 20px;
  background: rgba(10,7,8,0.82);
  border: 1px solid rgba(201,162,75,0.55);
  color: #fff;
  font-size: 0.72rem;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events:none;
}
.gallery-item:hover::after,
.gallery-item:focus-visible::after{
  opacity:1;
  transform:translateY(0);
}
.gallery-item:focus-visible{ outline: 2px solid var(--gold); outline-offset: 3px; }
.gallery-mobile-nav{ display:none; }

/* -------- Gallery lightbox -------- */
body.lightbox-open{ overflow:hidden; }
.lightbox[hidden]{ display:none; }
.lightbox{
  position:fixed;
  inset:0;
  z-index:1000;
  display:grid;
  place-items:center;
  padding: clamp(18px, 4vw, 48px);
  background:rgba(4,2,3,0.94);
  backdrop-filter:blur(8px);
}
.lightbox-content{
  display:flex;
  flex-direction:column;
  align-items:center;
  max-width:min(94vw, 1100px);
  max-height:92vh;
}
.lightbox-image{
  display:block;
  width:auto;
  max-width:100%;
  height:auto;
  max-height:calc(92vh - 54px);
  object-fit:contain;
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:0 22px 70px rgba(0,0,0,0.65);
}
.lightbox-caption{
  margin:12px 42px 0;
  color:var(--ink-dim);
  font-size:0.88rem;
  text-align:center;
}
.lightbox-close{
  position:absolute;
  top:18px;
  right:22px;
  width:46px;
  height:46px;
  border:1px solid var(--border);
  border-radius:50%;
  background:rgba(18,12,14,0.9);
  color:#fff;
  font:300 2rem/1 var(--font-body);
  cursor:pointer;
  transition:border-color 0.2s, color 0.2s, transform 0.2s;
}
.lightbox-close:hover,
.lightbox-close:focus-visible{
  color:var(--gold);
  border-color:var(--gold);
  transform:scale(1.06);
}

@media (prefers-reduced-motion: reduce){
  .about-slide{ transition:none; }
}

/* -------- Services -------- */
.services{ background: var(--bg-alt); }
.services-note{ max-width: 640px; margin: 0 auto 40px; color: var(--ink-dim); }
.services-grid{ grid-template-columns: repeat(3, 1fr); }
.service-card{
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s;
}
.service-card:hover{ transform: translateY(-6px); border-color: var(--gold); }
.service-img{ aspect-ratio: 4/3; overflow:hidden; }
.service-img img{ width:100%; height:100%; object-fit:cover; }
.service-card h3{ font-size: 1.1rem; margin: 16px 18px 6px; }
.service-desc{ margin: 0 18px 12px; color: var(--ink-dim); font-size: 0.9rem; }
.service-price{
  margin: 0 18px 18px;
  color: var(--gold);
  font-weight: 600;
  font-family: var(--font-display);
}

/* -------- Care -------- */
.care-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items:center;
}
.care-list{
  margin: 20px 0;
  padding-left: 20px;
  color: var(--ink-dim);
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.care-note{ color: var(--gold); font-size: 0.9rem; }
.care-media img{
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* -------- Contact -------- */
.contact{ background: var(--bg-alt); }
.contact-single{
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.contact-lead{
  color: var(--ink-dim);
  margin: 0 auto 10px;
  max-width: 480px;
}
.contact-buttons{
  display:flex;
  gap: 14px;
  margin: 30px 0;
  flex-wrap: wrap;
  justify-content: center;
}
.contact-buttons .btn{ min-width: 190px; }
.contact-meta{ margin-top: 10px; }
.contact-meta p{ color: var(--ink-dim); margin-bottom: 8px; }
.center{ text-align: center; }

/* -------- Footer -------- */
.site-footer{
  padding: 30px 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--ink-dim);
}
.footer-social a:hover{ color: var(--gold); }

/* -------- Responsive -------- */
@media (max-width: 900px){
  .about-grid, .care-grid, .contact-grid{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: repeat(3, 1fr); }
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .main-nav{
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    width:100%;
    background: rgba(18,12,14,0.98);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 14px 24px 22px;
    gap: 2px;
    transform: translateY(-18px);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    box-shadow:0 18px 30px rgba(0,0,0,0.45);
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
  }
  .main-nav.open{
    transform:translateY(0);
    opacity:1;
    visibility:visible;
    pointer-events:auto;
  }
  .main-nav a{
    display:flex;
    align-items:center;
    min-height:44px;
    padding:8px 4px;
  }
  .main-nav .nav-cta{
    justify-content:center;
    margin-top:10px;
    padding:10px 18px;
  }
  .nav-toggle{ display:flex; }
  .hero-actions .btn{ min-width:190px; }
  .about-carousel-btn{ width:48px; height:48px; }
  .contact-buttons{ flex-wrap:nowrap; }
  .contact-buttons .btn{ flex:1; }
}

@media (max-width: 640px){
  .container{ padding-left:20px; padding-right:20px; }
  .header-inner{ padding:10px 20px; }
  .main-nav{ top:65px; padding-left:20px; padding-right:20px; }
  .hero{
    min-height:100svh;
    align-items:flex-end;
  }
  .hero-content{
    padding-top:105px;
    padding-bottom:105px;
  }
  .hero-actions{
    display:grid;
    grid-template-columns:1fr;
    gap:10px;
    width:100%;
    max-width:360px;
    margin-top:28px;
  }
  .hero-actions .btn{ width:100%; min-width:0; }
  .scroll-cue{ display:none; }
  .filters{
    justify-content:flex-start;
    flex-wrap:nowrap;
    gap:8px;
    width:calc(100% + 40px);
    margin:26px -20px 26px;
    padding:0 20px 8px;
    overflow-x:auto;
    overscroll-behavior-x:contain;
    scrollbar-width:none;
    scroll-snap-type:x proximity;
  }
  .filters::-webkit-scrollbar{ display:none; }
  .filter-btn{
    flex:0 0 auto;
    min-height:44px;
    padding:9px 17px;
    scroll-snap-align:start;
  }
  .gallery-mobile-nav{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:18px;
    margin:18px 0 0;
  }
  .gallery-mobile-nav p{
    min-width:110px;
    margin:0;
    color:var(--gold);
    font-family:var(--font-display);
    font-size:0.9rem;
    text-align:center;
  }
  .gallery-mobile-nav small{
    display:block;
    margin-top:2px;
    color:var(--ink-dim);
    font-family:var(--font-body);
    font-size:0.66rem;
    font-weight:400;
  }
  .gallery-page-btn{
    width:46px;
    height:46px;
    border:1px solid var(--border);
    border-radius:50%;
    background:rgba(18,12,14,0.9);
    color:#fff;
    font-size:1.05rem;
    cursor:pointer;
  }
  .gallery-page-btn:disabled{ opacity:0.3; cursor:default; }
  .gallery-grid{
    grid-template-columns:none;
    grid-template-rows:repeat(3, auto);
    grid-auto-flow:column;
    grid-auto-columns:calc((100% - 14px) / 2);
    gap:14px;
    overflow-x:auto;
    overflow-y:hidden;
    padding:3px 1px 10px;
    scroll-behavior:smooth;
    scroll-snap-type:x mandatory;
    overscroll-behavior-x:contain;
    scrollbar-width:none;
    touch-action:pan-x;
  }
  .gallery-grid::-webkit-scrollbar{ display:none; }
  .gallery-item.gallery-page-start{ scroll-snap-align:start; }
  .gallery-item::after{ content:"Ampliar"; }
  .services-grid{ grid-template-columns: 1fr; }
  .contact-buttons{
    flex-direction:column;
    gap:10px;
  }
  .contact-buttons .btn{ width:100%; }
  .lightbox-close{
    top:max(12px, env(safe-area-inset-top));
    right:12px;
  }
  section{ padding: 60px 0; }
}