/* =====================================================
   CAROLINA URIAS — Boutique Nocturna
   Diseño premium, oscuro, editorial, con animaciones
   ===================================================== */

:root{
  --black:#f6efe4;
  --black-2:#efe4d3;
  --black-3:#e6d8c2;
  --gold:#7a2e35;
  --gold-soft:#9c454d;
  --off:#2b2420;
  --muted:#7a6f61;
  --line:rgba(43,36,32,.1);
  --serif:'Cormorant', Georgia, serif;
  --sans:'Inter', system-ui, sans-serif;
  --ease:cubic-bezier(.25,.75,.4,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--black);
  color:var(--off);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}

::selection{background:var(--gold);color:var(--black)}

/* subtle grain texture overlay for premium feel */
body::before{
  content:'';
  position:fixed;inset:0;
  pointer-events:none;
  z-index:2000;
  opacity:.025;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ SCROLL REVEAL ============ */
.reveal{opacity:0;transform:translateY(20px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:999;
  padding:26px 5vw;
  display:flex;justify-content:space-between;align-items:center;
  transition:padding .55s var(--ease),background .55s var(--ease),border-color .55s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  padding:14px 5vw;
  background:rgba(246,239,228,.88);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
}
.logo{
  font-family:var(--serif);font-style:italic;font-weight:600;
  font-size:1.5rem;color:#f2ede4;letter-spacing:.3px;
  position:relative;z-index:1002;
  transition:color .45s var(--ease);
}
.logo em{color:var(--gold-soft);font-style:italic}

.main-nav{display:flex;align-items:center;gap:36px}
.main-nav a{
  font-size:.86rem;color:#f2ede4;position:relative;
  padding-bottom:4px;transition:color .45s var(--ease);
}
.main-nav a:not(.nav-cta)::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--gold-soft);transition:width .5s var(--ease);
}
.main-nav a:not(.nav-cta):hover::after{width:100%}
.main-nav a:not(.nav-cta):hover{color:var(--gold-soft)}

.nav-cta{
  border:1px solid rgba(242,237,228,.5);
  padding:11px 24px;border-radius:30px;font-size:.84rem;font-weight:500;
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(122,46,53,.25);
  transition:border-color .4s,background .4s,color .4s,transform .35s,box-shadow .35s;
}
.nav-cta:hover{
  border-color:var(--gold);background:var(--gold);color:#fff;
  transform:translateY(-2px);
  box-shadow:0 8px 20px -6px rgba(122,46,53,.5);
}
.site-header.scrolled .nav-cta{
  background:rgba(122,46,53,.08);
}
.site-header.scrolled .nav-cta:hover{
  background:var(--gold);color:#fff;
}

.site-header.scrolled .logo,
.site-header.scrolled .main-nav a:not(.nav-cta){color:var(--off)}
.site-header.scrolled .nav-cta{border-color:var(--line);color:var(--off);background:rgba(122,46,53,.08)}

/* ============ HERO ============ */
.hero{
  position:relative;height:100vh;min-height:680px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0}
.hero-bg img{
  width:100%;height:100%;object-fit:cover;object-position:center top;
  filter:brightness(.55) saturate(1) sepia(.06);
  transform:scale(1.04);
  animation:heroPan 34s ease-in-out infinite alternate;
}
@keyframes heroPan{
  from{transform:scale(1.04) translateY(0)}
  to{transform:scale(1.09) translateY(-1.2%)}
}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 50% 30%,rgba(43,36,32,.1) 0%,rgba(43,36,32,.4) 55%,rgba(43,36,32,.78) 100%);
}
.hero-bg::before{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(43,36,32,.2) 0%,transparent 22%,transparent 70%,var(--black) 100%);
}

.hero-content{position:relative;z-index:2;padding:0 5vw;max-width:760px}
.hero-eyebrow{
  display:inline-block;color:var(--gold-soft);letter-spacing:3px;font-size:.78rem;
  font-weight:500;text-transform:uppercase;
  opacity:0;animation:fadeUp 1.1s var(--ease) .3s forwards;
}
.hero-content h1{
  font-family:var(--serif);font-style:italic;font-weight:600;
  color:#f7f1e6;
  font-size:clamp(2.8rem,7.5vw,6rem);line-height:1.02;margin:22px 0 26px;
  opacity:0;animation:fadeUp 1.2s var(--ease) .5s forwards;
}
.hero-content p{
  color:#e4d9c8;max-width:460px;margin:0 auto 40px;font-size:1.08rem;
  opacity:0;animation:fadeUp 1.2s var(--ease) .7s forwards;
}
.hero-cta{
  display:flex;justify-content:center;gap:14px;flex-wrap:wrap;
  opacity:0;animation:fadeUp 1.2s var(--ease) .9s forwards;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.btn{
  padding:17px 38px;border-radius:34px;font-size:.95rem;font-weight:600;
  display:inline-flex;align-items:center;gap:10px;position:relative;overflow:hidden;
  letter-spacing:.3px;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),background .45s;
}
.btn-gold{
  background:linear-gradient(135deg, var(--gold) 0%, var(--gold-soft) 100%);
  color:#f7f1e6;
  box-shadow:0 8px 24px -6px rgba(122,46,53,.45);
  border:1px solid transparent;
}
.btn-gold::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg, var(--gold-soft) 0%, #b85a62 100%);
  transform:translateX(-100%);transition:transform .5s var(--ease);z-index:-1;
}
.btn-gold:hover::before{transform:translateX(0)}
.btn-gold:hover{
  transform:translateY(-3px) scale(1.02);
  box-shadow:0 16px 36px -8px rgba(122,46,53,.55);
}

.btn-line{
  border:1.5px solid rgba(247,241,230,.55);color:#f7f1e6;
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(4px);
}
.btn-line:hover{
  border-color:var(--gold-soft);color:#fff;
  background:rgba(122,46,53,.25);
  transform:translateY(-3px);
  box-shadow:0 10px 28px -8px rgba(0,0,0,.25);
}

.scroll-cue{
  position:absolute;bottom:36px;left:50%;transform:translateX(-50%);
  z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;
  color:#e4d9c8;font-size:.72rem;letter-spacing:2px;
  opacity:0;animation:fadeUp 1.2s var(--ease) 1.4s forwards;
}
.scroll-cue .line{width:1px;height:34px;background:linear-gradient(var(--gold-soft),transparent);animation:scrollLine 2.6s ease-in-out infinite}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============ SOCIAL STRIP ============ */
.social-strip{
  display:flex;gap:14px;justify-content:center;flex-wrap:wrap;
  padding:32px 5vw;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--black-2);
}
.social-strip a{
  flex:0 1 auto;
  min-width:180px;
  text-align:center;padding:14px 28px;font-size:.88rem;font-weight:500;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:1.5px solid var(--line);
  border-radius:40px;
  background:var(--black);
  color:var(--off);
  transition:all .4s var(--ease);
}
.social-strip a:last-child{border-right:1.5px solid var(--line)}
.social-strip a i{font-size:1.1rem;color:var(--gold);transition:transform .35s var(--ease)}
.social-strip a:hover{
  background:var(--gold);
  border-color:var(--gold);
  color:#fff;
  transform:translateY(-3px);
  box-shadow:0 10px 24px -8px rgba(122,46,53,.4);
}
.social-strip a:hover i{color:#fff;transform:scale(1.1)}

/* ============ ABOUT / MARCA ============ */
.about{
  padding:130px 5vw;max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:center;
}
.about-img{position:relative;aspect-ratio:4/5;overflow:hidden;border-radius:2px}
.about-img img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform 1s var(--ease)}
.about-img:hover img{transform:scale(1.05)}
.about-img::after{
  content:'';position:absolute;inset:14px;border:1px solid rgba(122,46,53,.35);
  pointer-events:none;
}
.about-eyebrow{color:var(--gold);font-size:.78rem;letter-spacing:2px;text-transform:uppercase}
.about-text h2{
  font-family:var(--serif);font-style:italic;font-weight:600;
  font-size:clamp(2.1rem,4vw,3rem);margin:16px 0 24px;line-height:1.15;
}
.about-text p{color:var(--muted);font-size:1.02rem;max-width:480px;margin-bottom:16px}
.about-stats{display:flex;gap:48px;margin-top:36px}
.about-stats div strong{
  display:block;font-family:var(--serif);font-style:italic;color:var(--gold-soft);
  font-size:2rem;
}
.about-stats div span{color:var(--muted);font-size:.8rem}

/* Categories section removed */

/* ============ SERVICIOS / BENEFICIOS ============ */
.services{padding:130px 5vw;background:var(--black-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative}
.services::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:80px;height:3px;background:var(--gold);border-radius:2px;
}
.services-inner{max-width:1200px;margin:0 auto}
.services-head{text-align:center;max-width:640px;margin:0 auto 72px}
.services-head .eyebrow{color:var(--gold);font-size:.82rem;letter-spacing:3px;text-transform:uppercase;font-weight:500}
.services-head h2{font-family:var(--serif);font-style:italic;font-weight:600;font-size:clamp(2.4rem,4.5vw,3.4rem);margin-top:14px;line-height:1.15;color:var(--off)}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{
  background:var(--black);padding:48px 28px;text-align:center;
  border:1px solid var(--line);border-radius:4px;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s;
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:0 18px 40px -12px rgba(122,46,53,.18);
  border-color:rgba(122,46,53,.35);
}
.service-card i{font-size:1.9rem;color:var(--gold);margin-bottom:22px;display:block;transition:transform .4s var(--ease)}
.service-card:hover i{transform:scale(1.12)}
.service-card h3{font-family:var(--serif);font-style:italic;font-size:1.35rem;margin-bottom:12px;color:var(--off)}
.service-card p{color:var(--muted);font-size:.9rem;line-height:1.65}

/* ============ PROCESO ============ */
.process{padding:140px 5vw;max-width:1100px;margin:0 auto;position:relative}
.process::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:80px;height:3px;background:var(--gold);border-radius:2px;
}
.process-head{text-align:center;max-width:640px;margin:0 auto 80px}
.process-head .eyebrow{color:var(--gold);font-size:.82rem;letter-spacing:3px;text-transform:uppercase;font-weight:500}
.process-head h2{font-family:var(--serif);font-style:italic;font-weight:600;font-size:clamp(2.4rem,4.5vw,3.4rem);margin-top:14px;line-height:1.15}
.process-list{display:flex;flex-direction:column;gap:0}
.process-item{
  display:grid;grid-template-columns:100px 1fr;gap:36px;padding:40px 28px;
  border-top:1px solid var(--line);align-items:center;
  background:transparent;border-radius:4px;
  transition:background .4s var(--ease),transform .4s var(--ease);
}
.process-item:hover{background:rgba(122,46,53,.04);transform:translateX(6px)}
.process-item:last-child{border-bottom:1px solid var(--line)}
.process-num{
  font-family:var(--serif);font-style:italic;font-size:2.8rem;color:var(--gold);
  opacity:.85;font-weight:600;line-height:1;
}
.process-body h3{font-family:var(--serif);font-style:italic;font-size:1.5rem;margin-bottom:10px;color:var(--off)}
.process-body p{color:var(--muted);max-width:540px;font-size:1rem;line-height:1.7}

/* ============ SHOWROOM / GALERIA ============ */
.showroom{padding:60px 5vw 130px;max-width:1400px;margin:0 auto}
.showroom-head{text-align:center;max-width:680px;margin:0 auto 80px;position:relative}
.showroom-head .eyebrow{color:var(--gold);font-size:.85rem;letter-spacing:3.5px;text-transform:uppercase;font-weight:500}
.showroom-head h2{
  font-family:var(--serif);font-style:italic;font-weight:600;
  font-size:clamp(2.6rem,5.2vw,3.9rem);margin-top:16px;line-height:1.08;
  letter-spacing:-0.5px;
}
.showroom-head p{color:var(--muted);margin-top:20px;font-size:1.08rem;max-width:480px;margin-left:auto;margin-right:auto;line-height:1.7}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:3px}
.piece{
  position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--black-3);
  cursor:pointer;
}
.piece img{width:100%;height:100%;object-fit:contain;object-position:center;background:var(--black-3);transition:transform 1.1s var(--ease),filter 1.1s var(--ease)}
.piece:hover img{transform:scale(1.04);filter:brightness(.82)}
.piece::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 35%,rgba(43,36,32,.92) 100%);
  opacity:.7;transition:opacity .5s ease;
}
.piece:hover::before{opacity:1}
.piece .info{
  position:absolute;left:0;right:0;bottom:0;padding:26px;
  transform:translateY(12px);opacity:0;transition:transform .55s var(--ease),opacity .55s var(--ease);
}
.piece:hover .info{transform:translateY(0);opacity:1}
.piece .info .num{color:var(--gold-soft);font-size:.72rem;letter-spacing:1.5px}
.piece .info h3{font-family:var(--serif);font-style:italic;font-size:1.35rem;margin-top:6px;color:#f7f1e6}
.piece .info p{color:#e4d9c8;font-size:.85rem;margin-top:4px}
.piece .expand{
  position:absolute;top:18px;right:18px;width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(247,241,230,.4);display:flex;align-items:center;justify-content:center;
  opacity:0;transform:scale(.8);transition:all .5s var(--ease);color:#f7f1e6;font-size:.8rem;
}
.piece:hover .expand{opacity:1;transform:scale(1)}
.piece .expand:hover{background:var(--gold);border-color:var(--gold);color:#fff}

/* ============ MODAL ============ */
.modal-overlay{
  position:fixed;inset:0;background:rgba(43,36,32,.85);backdrop-filter:blur(6px);
  z-index:1500;display:flex;align-items:center;justify-content:center;padding:5vw;
  opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s;
}
.modal-overlay.open{opacity:1;visibility:visible}
.modal-box{
  position:relative;
  background:var(--black-2);max-width:960px;width:100%;max-height:88vh;
  display:grid;grid-template-columns:1.1fr 1fr;overflow:hidden;border:1px solid var(--line);
  transform:translateY(18px) scale(.985);transition:transform .55s var(--ease);
}
.modal-overlay.open .modal-box{transform:none}
.modal-img{overflow:hidden;background:var(--black-3);min-height:0}
.modal-img img{width:100%;height:100%;object-fit:contain;object-position:center}
.modal-info{padding:48px 40px;display:flex;flex-direction:column;justify-content:center}
.modal-info .num{color:var(--gold);font-size:.78rem;letter-spacing:2px}
.modal-info h3{font-family:var(--serif);font-style:italic;font-size:2rem;margin:14px 0 18px}
.modal-info p{color:var(--muted);margin-bottom:30px;line-height:1.75}
.modal-close{
  position:absolute;top:14px;right:14px;
  width:40px;height:40px;
  background:rgba(43,36,32,.75);border:1px solid rgba(247,241,230,.25);
  border-radius:50%;
  color:#f7f1e6;font-size:1.4rem;cursor:pointer;z-index:10;
  display:flex;align-items:center;justify-content:center;
  line-height:1;transition:transform .3s,color .3s,background .3s;
}
.modal-close:hover{color:#fff;background:var(--gold);border-color:var(--gold);transform:rotate(90deg)}

@media (max-width:768px){
  .modal-overlay{padding:12px;align-items:flex-start;overflow-y:auto}
  .modal-box{
    grid-template-columns:1fr;
    max-height:none;
    width:100%;
    margin:auto 0;
    overflow:visible;
  }
  .modal-img{
    aspect-ratio:auto;
    max-height:50vh;
    display:flex;align-items:center;justify-content:center;
  }
  .modal-img img{
    width:100%;
    height:auto;
    max-height:50vh;
    object-fit:contain;
  }
  .modal-info{padding:28px 22px 36px}
  .modal-info h3{font-size:1.5rem;margin:10px 0 12px}
  .modal-info p{font-size:.95rem;margin-bottom:22px}
  .modal-close{
    top:10px;right:10px;
    width:44px;height:44px;
    background:rgba(43,36,32,.9);
    border:1px solid rgba(247,241,230,.4);
    font-size:1.5rem;
  }
}

/* ============ CTA FINAL ============ */
.cta-section{
  padding:150px 5vw;text-align:center;position:relative;overflow:hidden;
  background:var(--black-2);
}
.cta-section::before{
  content:'';position:absolute;top:50%;left:50%;width:600px;height:600px;
  background:radial-gradient(circle,rgba(122,46,53,.08) 0%,transparent 70%);
  transform:translate(-50%,-50%);pointer-events:none;
}
.cta-inner{position:relative;max-width:600px;margin:0 auto}
.cta-eyebrow{color:var(--gold);font-size:.78rem;letter-spacing:2px;text-transform:uppercase}
.cta-section h2{
  font-family:var(--serif);font-style:italic;font-weight:600;
  font-size:clamp(2.2rem,4.5vw,3.4rem);margin:16px 0 20px;
}
.cta-section p{color:var(--muted);margin-bottom:36px;font-size:1.05rem}

/* ============ FOOTER ============ */
footer{padding:64px 5vw 40px;border-top:1px solid var(--line)}
.footer-inner{
  max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;
  align-items:flex-start;flex-wrap:wrap;gap:40px;
}
.footer-brand strong{
  font-family:var(--serif);font-style:italic;font-size:1.5rem;display:block;margin-bottom:8px;
}
.footer-brand p{color:var(--muted);font-size:.88rem;max-width:280px}
.footer-links{display:flex;gap:14px}
.footer-links a{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:.95rem;
  transition:all .35s var(--ease);
}
.footer-links a:hover{background:var(--gold);border-color:var(--gold);color:#fff;transform:translateY(-3px)}
.footer-bottom{
  max-width:1200px;margin:50px auto 0;padding-top:26px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  color:var(--muted);font-size:.8rem;
}

/* ============ RESPONSIVE ============ */
@media (max-width:992px){
  .about{grid-template-columns:1fr;gap:50px}
  .about-img{max-width:420px;margin:0 auto}
  
  .services-grid{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:768px){
  .site-header{
    flex-wrap:wrap;
    gap:12px;
    padding:16px 4vw;
  }
  .site-header.scrolled{
    padding:12px 4vw;
  }
  .main-nav{
    gap:14px;
    flex-wrap:wrap;
    justify-content:flex-end;
  }
  .main-nav a{
    font-size:.78rem;
  }
  .nav-cta{
    padding:9px 16px;
    font-size:.78rem;
  }
  .social-strip{flex-direction:column;align-items:center;gap:12px}
  .social-strip a{width:100%;max-width:280px;border-right:1.5px solid var(--line)}
  .social-strip a:last-child{border-bottom:1.5px solid var(--line)}
  .footer-inner{flex-direction:column}
}

@media (max-width:480px){
  .hero-cta{flex-direction:column;width:100%}
  .btn{width:100%;justify-content:center}
  .about-stats{gap:28px}
  .grid{grid-template-columns:1fr 1fr}
  
  .services-grid{grid-template-columns:1fr}
  .process-item{grid-template-columns:1fr;gap:10px}
}