/* BOTÁNICA — Carrusel (CodePen model) v2
   - 4 productos
   - LOOP
   - Drag móvil correcto (sin romper layout)
*/

:root{
  --bg:#0b0b10;
  --ink:#efe7da;
  --ink2:#cbbfb0;
  --accent:#d7b3c1;
  --accent2:#b98ea3;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
}

*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  overflow:hidden;
  overscroll-behavior: none;
}

.page{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  position:relative;
  padding: 22px 18px;
}

/* VIDEO FONDO */
.bg-video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  filter:saturate(.9) contrast(1.05) brightness(.85);
  transform: scale(1.03);
  z-index:0;
}
.bg-veil{
  position:absolute; inset:0;
  background:
    radial-gradient(1200px 900px at 35% 20%, rgba(20,18,28,.65) 0%, rgba(11,11,16,.86) 52%),
    linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,.70));
  z-index:1;
}

/* TOP */
.topbar{
  position:absolute;
  top: 16px;
  left: 18px;
  right: 18px;
  z-index:3;
}
.hub{display:flex;gap:10px;align-items:center}
.hub__mark{
  width:34px;height:34px;border-radius:10px;
  background: linear-gradient(135deg, rgba(215,179,193,.25), rgba(185,142,163,.10));
  border:1px solid rgba(215,179,193,.35);
  box-shadow: 0 10px 30px rgba(185,142,163,.18);
  position:relative;
}
.hub__mark:after{
  content:"";
  position:absolute; inset:7px 12px;
  border-left:2px solid rgba(239,231,218,.7);
  border-right:2px solid rgba(239,231,218,.7);
  opacity:.55;
}
.hub__name{font-weight:800;letter-spacing:.14em;font-size:13px}
.hub__sub{font-size:11px;color:var(--ink2);letter-spacing:.08em;text-transform:uppercase}

/* BRAND */
.brand{
  z-index:3;
  text-align:center;
  margin-top: 44px;
  margin-bottom: 8px;
}
.brand__title{
  font-family:"Cormorant Garamond", serif;
  font-size: 46px;
  letter-spacing:.18em;
  text-transform: uppercase;
  text-shadow: 0 20px 80px rgba(0,0,0,.55);
}
.brand__subtitle{
  color: var(--ink2);
  margin-top: 6px;
  letter-spacing:.08em;
  text-transform: uppercase;
  font-size: 12px;
}

/* CARRUSEL */
.carousel-container{
  z-index:3;
  width: 100%;
  max-width: 1200px;
  height: 450px;
  position: relative;
  perspective: 1000px;
  margin-top: 6px;

  /* IMPORTANTE: permite drag horizontal y evita gestos que rompen layout */
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}

.carousel-track{
  width: 100%;
  height: 100%;
  display:flex;
  justify-content:center;
  align-items:center;
  position:relative;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* CARD: SIN CAJA */
.card{
  position:absolute;
  width: 260px;
  height: 360px;
  background: transparent;
  border-radius: 20px;
  overflow: visible;
  box-shadow: none;
  cursor:pointer;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  user-select:none;
  -webkit-user-select:none;
}
.card img{
  width:100%;
  height:100%;
  object-fit: contain;
  filter: drop-shadow(0 28px 34px rgba(0,0,0,.38));
  pointer-events:none;
  user-select:none;
  -webkit-user-drag:none;
}

/* Posiciones */
.card.center{ z-index:10; transform: scale(1.12) translateZ(0); opacity:1; }
.card.left-2{ z-index:1; transform: translateX(-400px) scale(0.80) translateZ(-300px); opacity:0.70; }
.card.left-1{ z-index:5; transform: translateX(-200px) scale(0.92) translateZ(-120px); opacity:0.90; }
.card.right-1{ z-index:5; transform: translateX(200px) scale(0.92) translateZ(-120px); opacity:0.90; }
.card.right-2{ z-index:1; transform: translateX(400px) scale(0.80) translateZ(-300px); opacity:0.70; }
.card.hidden{ opacity:0; pointer-events:none; }

/* Flechas */
.nav-arrow{
  position:absolute;
  top:50%;
  transform: translateY(-50%);
  background: rgba(215,179,193, 0.38);
  color: rgba(255,255,255,.92);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  z-index:20;
  transition: all 0.25s ease;
  font-size: 1.6rem;
  border: 1px solid rgba(239,231,218,.18);
  outline:none;
  padding-bottom: 4px;
}
.nav-arrow:hover{
  background: rgba(0,0,0,.55);
  transform: translateY(-50%) scale(1.08);
}
.nav-arrow.left{ left: 20px; padding-right: 3px; }
.nav-arrow.right{ right: 20px; padding-left: 3px; }

/* INFO */
.product-info{
  z-index:3;
  text-align:center;
  margin-top: 14px;
}
.product-name{
  color: var(--ink);
  font-family:"Cormorant Garamond", serif;
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing:.04em;
}
.product-role{
  color: var(--ink2);
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.95;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.actions{display:flex;justify-content:center;margin-top: 14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;
  border-radius: 999px;
  border:1px solid rgba(239,231,218,.18);
  background: rgba(0,0,0,.25);
  color: var(--ink);
  font-weight:800;
  letter-spacing:.08em;
  cursor:pointer;
  transition: transform .18s ease, border-color .18s ease;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(215,179,193,.55)}
.btn:active{transform: translateY(0px) scale(.99)}
.btn--primary{
  border-color: rgba(215,179,193,.45);
  background: linear-gradient(135deg, rgba(215,179,193,.24), rgba(185,142,163,.12));
}
.hint{
  margin-top: 10px;
  color: rgba(239,231,218,.70);
  font-size: 12px;
  letter-spacing:.12em;
  text-transform:uppercase;
}

/* Dots */
.dots{
  display:flex;
  justify-content:center;
  gap: 10px;
  margin-top: 16px;
}
.dot{
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(215,179,193, 0.22);
  cursor:pointer;
  transition: all 0.25s ease;
  border:none;
}
.dot.active{
  background: rgba(215,179,193, 0.95);
  transform: scale(1.2);
}

/* MODAL — Nuevo formato (e‑commerce premium) */
.modal{position:fixed; inset:0; display:none; z-index:50}
.modal.is-open{display:block}
.modal__backdrop{
  position:absolute; inset:0;
  background: rgba(0,0,0,.62);
  backdrop-filter: blur(6px);
}
.modal__panel{
  position:relative;
  width:min(920px, calc(100% - 24px));
  margin: 24px auto;
  border-radius: 22px;
  border:1px solid rgba(215,179,193,.28);
  background:
    radial-gradient(900px 520px at 50% 0%, rgba(215,179,193,.10) 0%, rgba(11,11,16,.92) 55%),
    linear-gradient(180deg, rgba(16,17,26,.92), rgba(11,11,16,.92));
  box-shadow: var(--shadow);
  overflow:hidden;
  transform: translateY(10px);
  animation: pop .18s ease forwards;
}
@keyframes pop{to{transform:translateY(0)}}

.modal__close{
  position:absolute; top:12px; right:12px;
  width:40px; height:40px;
  border-radius: 14px;
  border:1px solid rgba(239,231,218,.16);
  background: rgba(0,0,0,.20);
  color:rgba(239,231,218,.92);
  font-size:16px;
  cursor:pointer;
}
.modal__scroll{max-height: calc(100dvh - 48px); overflow:auto}

.modal__head{
  padding: 18px 18px 14px;
  text-align:center;
}
.modal__series{
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--accent);
}
.modal__type{
  margin-top: 6px;
  color: rgba(239,231,218,.72);
  font-size: 13px;
  letter-spacing:.04em;
}
.modal__title{
  margin: 10px 0 6px;
  font-family:"Cormorant Garamond", serif;
  font-size: 46px;
  letter-spacing:.04em;
  line-height: 1.0;
}
.modal__sub{
  color: var(--ink2);
  font-size: 14px;
  line-height: 1.35;
}
.modal__benefits{
  margin-top: 12px;
  color: rgba(239,231,218,.86);
  font-size: 15px;
  letter-spacing: .02em;
}
.modal__ml{
  margin-top: 12px;
  display:inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  border:1px solid rgba(239,231,218,.14);
  background: rgba(0,0,0,.16);
  color: rgba(239,231,218,.85);
  font-size: 12px;
  letter-spacing:.12em;
  text-transform: uppercase;
}

.modal__body{padding: 10px 18px 12px}
.modal__desc{
  margin: 4px auto 10px;
  max-width: 680px;
  color: rgba(239,231,218,.90);
  line-height: 1.6;
  font-size: 15px;
  text-align:center;
}
.modal__keys{
  margin: 0 auto 14px;
  max-width: 680px;
  color: rgba(203,191,176,.92);
  font-size: 13px;
  letter-spacing: .02em;
  text-align:center;
}

.modal__acc{max-width: 720px; margin: 0 auto;}

/* Accordion */
.acc{
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 10px 0;
}
.acc:last-child{border-bottom: 1px solid rgba(255,255,255,.08);}
.acc__sum{
  list-style:none;
  display:flex;
  align-items:center;
  gap: 10px;
  cursor:pointer;
  padding: 10px 2px;
  user-select:none;
}
.acc__sum::-webkit-details-marker{display:none}
.acc__icon{
  width: 26px;
  display:inline-flex;
  justify-content:center;
  opacity:.9;
}
.acc__title{
  font-weight: 700;
  font-size: 18px;
  color: rgba(239,231,218,.96);
  font-family:"Cormorant Garamond", serif;
  letter-spacing:.02em;
}
.acc__chev{
  margin-left:auto;
  width: 10px;
  height: 10px;
  border-right: 2px solid rgba(239,231,218,.55);
  border-bottom: 2px solid rgba(239,231,218,.55);
  transform: rotate(45deg);
  transition: transform .18s ease;
  opacity:.8;
}
details[open] .acc__chev{transform: rotate(-135deg)}
.acc__body{
  padding: 2px 4px 10px 38px;
  color: rgba(239,231,218,.90);
  line-height: 1.6;
  font-size: 14px;
}
.acc__list{margin: 0; padding-left: 18px;}
.acc__list li{margin: 6px 0;}

.guide__line{margin: 6px 0;}

/* Footer */
.modal__footer{
  padding: 14px 18px 18px;
  display:flex;
  flex-direction: column;
  align-items:center;
  gap: 12px;
}
.modal__price{
  font-family:"Cormorant Garamond", serif;
  font-size: 34px;
  letter-spacing:.02em;
  color: rgba(239,231,218,.98);
}

/* Botón Comprar tipo cápsula */
.buy{
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 12px;
  text-decoration:none;
  padding: 14px 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(239,231,218,.92), rgba(239,231,218,.86));
  color: #0b0b10;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
  font-weight: 800;
  letter-spacing: .06em;
}
.buy:active{transform: scale(.99)}
.buy__icon{
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: rgba(11,11,16,.12);
  border: 1px solid rgba(11,11,16,.12);
}

/* Responsive */
@media (max-width: 768px){
  .carousel-container{height: 420px}
  .card{width: 200px; height: 300px}

  .card.left-2{transform: translateX(-250px) scale(.80) translateZ(-300px)}
  .card.left-1{transform: translateX(-120px) scale(.92) translateZ(-120px)}
  .card.right-1{transform: translateX(120px) scale(.92) translateZ(-120px)}
  .card.right-2{transform: translateX(250px) scale(.80) translateZ(-300px)}

  .brand__title{font-size: 40px}
  .product-name{font-size: 2.2rem}

  .modal__title{font-size: 34px}
  .modal__benefits{font-size: 14px}
  .modal__price{font-size: 28px}
  .acc__title{font-size: 17px}
}
.hub__logo{
  height: 40px;
  filter: drop-shadow(0 0 6px rgba(0,0,0,.6));
}