/* ============================================================================
   de la uVe — DISEÑO (styles.css)
   Paleta y tipografías extraídas de la presentación comercial:
   verde profundo #1E3A30 · verde noche #14281F · oro champagne #CBB68C
   marfil #F5F1E8 · negro #0D0D0D · gris piedra #B8B3A8
   Titulares: Cormorant Garamond · Texto: Inter
   ========================================================================== */

:root{
  /* Paleta */
  --verde:   #1E3A30;   /* verde profundo — fondo principal */
  --noche:   #14281F;   /* verde noche — secciones alternas */
  --oro:     #CBB68C;   /* oro champagne — detalles, líneas, iconos */
  --oro-suave: rgba(203,182,140,.32);
  --oro-linea: rgba(203,182,140,.22);
  --marfil:  #F5F1E8;   /* marfil cálido — titulares */
  --negro:   #0D0D0D;   /* negro profundo */
  --piedra:  #B8B3A8;   /* gris piedra — texto secundario */

  /* Tipografías */
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans:  "Inter", "Avenir Next", "Segoe UI", sans-serif;

  --radius: 22px;
  --header-h: 72px;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body{
  background: var(--verde);
  color: var(--marfil);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }

::selection{ background: var(--oro); color: var(--negro); }

/* foco visible al navegar con teclado */
:focus-visible{ outline: 2px solid var(--oro); outline-offset: 3px; border-radius: 4px; }

.wrap{ width:min(1180px, 92vw); margin-inline:auto; }

/* ------------------------------------------------------------------ tipos */
h1,h2,h3,.serif{ font-family: var(--serif); font-weight:500; color: var(--marfil); }

.kicker{
  font-size:.72rem; letter-spacing:.34em; text-transform:uppercase;
  color: var(--oro); display:flex; align-items:center; gap:14px;
}
.kicker::before{ content:""; width:34px; height:1px; background:var(--oro); flex:none; }

.sec-title{ font-size: clamp(2.1rem, 4.6vw, 3.4rem); line-height:1.08; margin:.55em 0 .35em; }
.sec-sub{ color: var(--piedra); max-width:56ch; }

/* --------------------------------------------------------------- botones */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 15px 28px; border-radius: 999px;
  font-size:.8rem; letter-spacing:.14em; text-transform:uppercase; font-weight:600;
  border:1px solid var(--oro); transition: all .25s ease; text-align:center;
}
.btn-solid{ background: var(--oro); color: var(--negro); }
.btn-solid:hover{ background: var(--marfil); border-color: var(--marfil); }
.btn-ghost{ background: transparent; color: var(--marfil); border-color: var(--oro-suave); }
.btn-ghost:hover{ border-color: var(--oro); color: var(--oro); }
.btn svg{ flex:none; }

/* icono whatsapp inline */
.wa-ic{ width:17px; height:17px; fill:currentColor; }

/* --------------------------------------------------------------- header */
.header{
  position: fixed; inset: 0 0 auto 0; z-index: 60; height: auto;
  display:flex; align-items:center;
  background: rgba(20,40,31,.72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--oro-linea);
}
.header .wrap{ display:flex; align-items:center; justify-content:space-between; gap:20px; min-height: 72px; }
.brand{ display:flex; align-items:center; gap:13px; }
.brand img{ height:50px; width:auto; }
.brand span{ font-family:var(--serif); font-size:1rem; letter-spacing:.14em; color:var(--piedra); white-space:nowrap; }
.nav{ display:flex; gap:38px; align-items:center; justify-content:center; flex:1; min-width:0; }
.nav a{
  font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--piedra);
  transition: color .2s; padding:6px 0;
}
.nav a:hover{ color: var(--oro); }
.header .btn{ padding:10px 18px; font-size:.68rem; }

/* el menú es permanente: en pantallas estrechas pasa a una segunda fila
   deslizable con el dedo (sin menú hamburguesa) */

/* franja de promoción (bajo el menú, dentro del header fijo):
   dos líneas con jerarquía — pequeñas mayúsculas doradas + frase en serif —
   y un brillo dorado que recorre la banda muy de vez en cuando */
.header{ flex-direction:column; justify-content:center; }
.promo-bar{
  width:100%; display:flex; flex-direction:column; align-items:center; gap:2px;
  padding:10px 18px; text-align:center; position:relative; overflow:hidden;
  background: linear-gradient(90deg, rgba(203,182,140,.10), rgba(203,182,140,.24), rgba(203,182,140,.10));
  border-top:1px solid var(--oro-suave);
}
.promo-bar::after{
  content:""; position:absolute; top:0; bottom:0; width:34%; left:-40%;
  background: linear-gradient(100deg, transparent, rgba(245,241,232,.12), transparent);
  animation: promo-brillo 5s ease-in-out infinite;
  pointer-events:none;
}
@keyframes promo-brillo{ 0%{ left:-40%; } 55%, 100%{ left:110%; } }
@media (prefers-reduced-motion: reduce){ .promo-bar::after{ animation:none; } }
.promo-kicker{
  font-size:.66rem; letter-spacing:.32em; text-transform:uppercase;
  color:var(--oro); font-weight:600;
}
.promo-txt{
  font-family:var(--serif); font-style:italic; font-size:1rem;
  color:var(--marfil); line-height:1.4;
}
@media (max-width: 760px){
  .promo-bar{ padding:9px 14px; }
  .promo-kicker{ font-size:.6rem; letter-spacing:.24em; }
  .promo-txt{ font-size:.86rem; }
}

/* insignia de la promo en el paso 05 y en las cajas de grabado */
.promo-badge{
  display:inline-block; border:1px solid var(--oro); color:var(--oro);
  border-radius:999px; padding:4px 13px; margin-left:6px;
  font-size:.6rem; letter-spacing:.14em; text-transform:uppercase; font-weight:600;
}
.pr-gratis{
  display:inline-block; border:1px solid var(--oro); color:var(--oro);
  border-radius:999px; padding:5px 14px; white-space:nowrap;
  font-size:.62rem; letter-spacing:.14em; text-transform:uppercase; font-weight:600;
}

/* ----------------------------------------------------------------- hero */
.hero{
  min-height: 100svh; display:flex; align-items:center;
  padding: calc(var(--header-h) + 40px) 0 60px; position:relative; overflow:hidden;
}
.hero .wrap{ display:grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 70px); align-items:center; }
.hero-kicker{ justify-content:flex-start; margin-bottom:26px; }
.hero h1{ font-size: clamp(3rem, 7.2vw, 5.6rem); line-height:1.02; font-weight:500; }
.hero h1 em{ font-style:italic; color: var(--oro); }
.hero-sub{ font-family:var(--serif); font-style:italic; font-size: clamp(1.15rem, 2vw, 1.5rem); color:var(--piedra); margin:22px 0 38px; }
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-meta{ margin-top:46px; display:flex; gap:26px; color:var(--piedra); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; flex-wrap:wrap; }
.hero-meta b{ color:var(--oro); font-weight:600; }

.frame{ /* marco de foto: esquinas redondeadas + borde champagne.
           Las fotos se muestran en su proporción original (la de la
           presentación); solo la parrilla de la colección usa marco fijo. */
  border-radius: var(--radius); overflow:hidden; position:relative;
  border: 1px solid var(--oro-suave);
}
.frame img{ width:100%; height:auto; display:block; }

/* ------------------------------------------------------------ trust bar */
.trust{
  border-block: 1px solid var(--oro-linea);
  background: var(--noche);
  padding: 22px 0;
}
.trust .wrap{ display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; }
.trust span{
  display:flex; align-items:center; gap:12px;
  font-size:.74rem; letter-spacing:.2em; text-transform:uppercase; color:var(--marfil);
}
.trust span::before{ content:"◆"; font-size:.5rem; color:var(--oro); }

/* -------------------------------------------------------------- section */
section{ padding: clamp(70px, 10vw, 120px) 0; }
section.alt{ background: var(--noche); }
.sec-head{ margin-bottom: clamp(34px, 5vw, 60px); }
.sec-head.center{ text-align:center; }
.sec-head.center .kicker{ justify-content:center; }
.sec-head.center .kicker::before{ display:none; }
.sec-head.center .sec-sub{ margin-inline:auto; }

/* ------------------------------------------------- tabla periódica mini */
.elements{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin: 40px 0 56px; }
.element{
  width:84px; height:96px; border:1px solid var(--oro-suave); border-radius:14px;
  background: transparent;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:2px;
  transition: border-color .25s ease; position:relative;
}
.element small{ font-size:.6rem; letter-spacing:.08em; color:var(--piedra); }
.element b{ font-family:var(--serif); font-size:1.9rem; font-weight:600; color:var(--oro); line-height:1; }
.element i{ font-style:normal; font-size:.58rem; letter-spacing:.14em; text-transform:uppercase; color:var(--piedra); }
.element:hover{ border-color:var(--oro); }

/* -------------------------------------------------------------- parrilla */
.grid-col{ display:grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.6vw, 30px); }
.card{
  border:1px solid var(--oro-linea); border-radius: var(--radius);
  background: transparent;
  overflow:hidden; display:flex; flex-direction:column;
  transition: border-color .25s ease;
}
.card:hover{ border-color: var(--oro-suave); }
/* la parrilla mantiene un marco uniforme, con la misma proporción
   vertical que las fotos en muñeca de la presentación (~2:3) */
.card-img{ aspect-ratio: 7/10; overflow:hidden; position:relative; }
.card-img img{ width:100%; height:100%; object-fit:cover; }
.card-sym{
  position:absolute; top:14px; left:14px;
  width:46px; height:52px; border-radius:10px;
  background: rgba(13,13,13,.55); backdrop-filter: blur(6px);
  border:1px solid var(--oro-suave);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
}
.card-sym b{ font-family:var(--serif); color:var(--oro); font-size:1.15rem; font-weight:600; line-height:1.1; }
.card-sym i{ font-style:normal; font-size:.5rem; letter-spacing:.06em; color:var(--piedra); }
.card-mm{
  position:absolute; top:14px; right:14px;
  background: rgba(13,13,13,.55); backdrop-filter: blur(6px);
  border:1px solid var(--oro-suave); border-radius:999px;
  padding:6px 13px; font-size:.68rem; letter-spacing:.08em; color:var(--piedra);
}
.card-mm b{ color:var(--oro); font-weight:600; }
.card-body{ padding: 22px 22px 24px; display:flex; flex-direction:column; gap:8px; flex:1; }
.card-body h3{ font-size:1.7rem; }
.card-frase{ font-family:var(--serif); font-style:italic; color:var(--piedra); font-size:1rem; line-height:1.4; min-height:2.8em; }
.card-meta{ display:flex; justify-content:space-between; align-items:baseline; gap:10px; margin-top:auto; padding-top:12px; border-top:1px solid var(--oro-linea); }
.card-precio{ font-family:var(--serif); font-size:1.55rem; color:var(--oro); }
.card-mov{ font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; color:var(--piedra); text-align:right; }
.card-cta{ display:flex; gap:10px; margin-top:16px; }
.card-cta .btn{ flex:1; padding: 12px 10px; font-size:.68rem; }

/* -------------------------------------------------- bloques editoriales */
.model{ padding: clamp(64px, 9vw, 110px) 0; border-top:1px solid var(--oro-linea); }
.model.alt{ background: var(--noche); }
.model .wrap{ display:grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 72px); align-items:center; }
.model.flip .model-media{ order: 2; }
.model-media{ display:flex; flex-direction:column; gap:14px; }
.mini-gal{ display:grid; grid-template-columns: repeat(3, 1fr); gap:12px; align-items:start; }
.mini-gal .frame{ border-radius:14px; }
.model-num{
  font-family:var(--serif); color:var(--oro); font-size:.95rem; letter-spacing:.42em;
  display:flex; align-items:center; gap:14px; margin-bottom:18px;
}
.model-num::after{ content:""; flex:1; max-width:90px; height:1px; background:var(--oro-suave); }
.model-head{ display:flex; align-items:baseline; gap:18px; flex-wrap:wrap; }
.model-head h3{ font-size: clamp(2.4rem, 4vw, 3.3rem); line-height:1; }
.model-head .sym{ font-family:var(--serif); color:var(--oro); font-size:1.25rem; }
.model-frase{ font-family:var(--serif); font-style:italic; font-size:1.25rem; color:var(--piedra); margin:10px 0 20px; }
.model-desc{ color:#d9d4c7; max-width:54ch; }
.ficha{
  margin:26px 0; display:grid; grid-template-columns:repeat(3, 1fr); gap:1px;
  background: var(--oro-linea); border:1px solid var(--oro-linea); border-radius:16px; overflow:hidden;
}
.ficha > div{ background: #1a352c; padding: 13px 15px; }
.model.alt .ficha > div{ background: #122419; }
.ficha dt{ font-size:.6rem; letter-spacing:.18em; text-transform:uppercase; color:var(--oro); margin-bottom:3px; }
.ficha dd{ font-size:.83rem; color:var(--marfil); }
.model-buy{ display:flex; align-items:center; gap:22px; flex-wrap:wrap; }
.model-precio{ font-family:var(--serif); font-size:2.3rem; color:var(--oro); line-height:1; }
.model-precio small{ display:block; font-family:var(--sans); font-size:.62rem; letter-spacing:.12em; text-transform:uppercase; color:var(--piedra); margin-top:6px; }

/* combinaciones recomendadas */
.recos{ margin-top:26px; }
.recos p{ font-size:.66rem; letter-spacing:.22em; text-transform:uppercase; color:var(--oro); margin-bottom:12px; }
.recos-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:12px; align-items:start; }
.reco{ text-align:center; }
/* las combinaciones comparten un marco cuadrado idéntico */
.reco .frame{ border-radius:14px; margin-bottom:8px; aspect-ratio:1/1; }
.reco .frame img{ width:100%; height:100%; object-fit:cover; }
.reco span{ font-size:.68rem; color:var(--piedra); letter-spacing:.04em; }

/* ------------------------------------------------- el precio, explicado */
.valor-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2.4vw,26px); }
.valor-item{
  border-top:1px solid var(--oro-suave); padding-top:18px;
}
.valor-item b{ font-family:var(--serif); color:var(--oro); font-size:1rem; letter-spacing:.24em; }
.valor-item h4{ font-family:var(--serif); font-weight:500; font-size:1.4rem; color:var(--marfil); margin:8px 0 6px; }
.valor-item p{ color:var(--piedra); font-size:.9rem; }
.valor-cierre{
  text-align:center; font-family:var(--serif); font-style:italic;
  font-size:clamp(1.15rem, 2vw, 1.45rem); color:var(--oro);
  max-width:44ch; margin:clamp(36px,5vw,54px) auto 0;
}

/* ------------------------------------------------------------- fundador */
.founder{ display:flex; align-items:center; gap:16px; margin-top:30px; }
.founder img{
  width:72px; height:72px; border-radius:50%; object-fit:cover;
  border:1px solid var(--oro-suave);
}
.founder b{ display:block; font-family:var(--serif); font-weight:500; font-size:1.15rem; color:var(--marfil); }
.founder span{ font-size:.68rem; letter-spacing:.18em; text-transform:uppercase; color:var(--oro); }

/* ---------------------------------------------------------- configurador */
/* franja fina con el proceso en 3 pasos */
.flow-strip{
  display:flex; justify-content:center; gap:clamp(18px,3.5vw,46px); flex-wrap:wrap;
  margin:-14px 0 38px;
}
.flow-strip span{ display:flex; align-items:baseline; gap:10px; font-size:.82rem; color:var(--marfil); }
.flow-strip span::before{ content:"◆"; color:var(--oro); font-size:.5rem; }
.flow-strip b{ font-weight:500; }
.flow-strip small{ color:var(--piedra); font-size:.74rem; }

/* nota de tiempo de respuesta bajo el botón de enviar */
.reply-note{
  display:flex; align-items:center; justify-content:center; gap:9px;
  margin-top:13px; font-size:.78rem; color:var(--piedra);
}
.reply-note .dot{
  width:8px; height:8px; border-radius:50%; background:#7fbf8e; flex:none;
  box-shadow:0 0 0 3px rgba(127,191,142,.16);
}

.config-shell{
  border:1px solid var(--oro-suave); border-radius: calc(var(--radius) + 6px);
  background: rgba(13,13,13,.16);
  padding: clamp(20px, 3.4vw, 44px);
}
.step{ margin-bottom: 34px; }
.step:last-child{ margin-bottom:0; }
.step-tag{
  display:flex; align-items:center; gap:14px; margin-bottom:16px;
  font-size:.7rem; letter-spacing:.26em; text-transform:uppercase; color:var(--oro);
}
.step-tag b{
  font-family:var(--serif); font-weight:600; font-size:1rem;
  width:36px; height:36px; border:1px solid var(--oro-suave); border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center; flex:none;
}
.step-tag::after{ content:""; flex:1; height:1px; background: var(--oro-linea); }

/* selector de modelo */
.model-tabs{ display:grid; grid-template-columns:repeat(6,1fr); gap:10px; }
.mtab{
  border:1px solid var(--oro-linea); border-radius:14px; background:transparent;
  padding:14px 6px 12px; text-align:center; color:var(--piedra); transition:.22s;
}
.mtab b{ display:block; font-family:var(--serif); font-size:1.5rem; font-weight:600; color:var(--oro); line-height:1.1; }
.mtab span{ display:block; font-size:.62rem; letter-spacing:.14em; text-transform:uppercase; margin-top:4px; }
.mtab i{ display:block; font-style:normal; font-family:var(--serif); font-size:.85rem; color:var(--piedra); margin-top:2px; }
.mtab:hover{ border-color:var(--oro-suave); }
.mtab.on{ border-color:var(--oro); background:rgba(203,182,140,.1); color:var(--marfil); }

.config-grid{ display:grid; grid-template-columns: .92fr 1.08fr; gap: clamp(24px, 4vw, 56px); margin-top:38px; align-items:start; }
.config-preview{ position:sticky; top: calc(var(--header-h) + 20px); }
.preview-cap{ margin-top:14px; display:flex; justify-content:space-between; align-items:baseline; gap:10px; }
.preview-cap h4{ font-family:var(--serif); font-size:1.6rem; font-weight:500; color:var(--marfil); }
.preview-cap h4 small{ color:var(--oro); font-size:1rem; margin-left:8px; }
.preview-cap .p{ font-family:var(--serif); font-size:1.5rem; color:var(--oro); }
.preview-note{ margin-top:10px; font-size:.72rem; color:var(--piedra); font-style:italic; line-height:1.5; }
/* combinaciones ya fotografiadas (miniaturas clicables) */
.foto-combos{ margin-top:16px; }
.fc-title{ font-size:.64rem; letter-spacing:.2em; text-transform:uppercase; color:var(--oro); margin-bottom:10px; }
.fc-row{ display:flex; gap:8px; flex-wrap:wrap; }
.fc-thumb{
  width:56px; height:56px; border-radius:10px; overflow:hidden; padding:0;
  border:1px solid var(--oro-linea); background:none; cursor:pointer;
  opacity:.7; transition: opacity .2s, border-color .2s;
}
.fc-thumb img{ width:100%; height:100%; object-fit:cover; display:block; }
.fc-thumb:hover{ opacity:1; border-color:var(--oro-suave); }
.fc-thumb.on{ opacity:1; border-color:var(--oro); }
.fc-note{ margin-top:10px; font-size:.7rem; color:var(--piedra); font-style:italic; line-height:1.55; }
/* estado "combinación sin foto": no se enseña ninguna imagen,
   solo el mensaje centrado con el símbolo del modelo */
.config-preview .frame.empty{ aspect-ratio: 4/4.5; background: rgba(13,13,13,.25); }
.nofoto{
  position:absolute; inset:0; display:none;
  flex-direction:column; align-items:center; justify-content:center; gap:14px;
  text-align:center; padding:clamp(20px, 6%, 44px);
  color:var(--piedra); font-size:.85rem; line-height:1.75;
}
.nofoto.show{ display:flex; }
.nofoto-sym{
  font-family:var(--serif); font-weight:600; font-size:3.2rem; line-height:1;
  color:var(--oro); opacity:.55;
}
.nofoto span b{ color:var(--marfil); font-weight:600; }

/* chips de opción */
.opt-group{ margin-bottom:26px; }
.opt-title{ font-size:.66rem; letter-spacing:.22em; text-transform:uppercase; color:var(--oro); margin-bottom:12px; display:flex; justify-content:space-between; gap:10px; align-items:baseline; }
.opt-title em{ font-style:italic; font-family:var(--serif); text-transform:none; letter-spacing:0; font-size:.85rem; color:var(--piedra); }
.chips{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{
  display:inline-flex; align-items:center; gap:9px;
  border:1px solid var(--oro-linea); border-radius:999px; background:transparent;
  padding: 11px 18px 11px 12px; color:var(--marfil); font-size:.8rem; transition:.2s;
  min-height:44px;
}
.chip i{ width:19px; height:19px; border-radius:50%; border:1px solid rgba(245,241,232,.35); flex:none; }
.chip:hover{ border-color:var(--oro-suave); }
.chip.on{ border-color:var(--oro); background:rgba(203,182,140,.12); }
.opt-fixed{
  border:1px dashed var(--oro-linea); border-radius:14px; padding:13px 16px;
  color:var(--piedra); font-size:.82rem; display:flex; gap:10px; align-items:center;
}
.opt-fixed b{ color:var(--marfil); font-weight:500; }

/* grabado en configurador */
.engrave-box{ border:1px solid var(--oro-linea); border-radius:16px; padding:16px; margin-bottom:12px; transition: border-color .2s; }
.engrave-box.on{ border-color: var(--oro-suave); background: rgba(203,182,140,.05); }
.engrave-top{ display:flex; align-items:center; gap:12px; }
.engrave-top input[type="checkbox"]{ width:20px; height:20px; accent-color: var(--oro); flex:none; cursor:pointer; }
.engrave-top label{ flex:1; font-size:.86rem; cursor:pointer; }
.engrave-top label small{ display:block; color:var(--piedra); font-size:.72rem; }
.engrave-top .pr{ font-family:var(--serif); color:var(--oro); font-size:1.05rem; white-space:nowrap; }
.engrave-box input[type="text"]{
  width:100%; margin-top:12px; padding:12px 14px;
  background: rgba(13,13,13,.35); border:1px solid var(--oro-linea); border-radius:10px;
  color:var(--marfil); font-family:var(--serif); font-size:1.05rem; letter-spacing:.03em;
  display:none;
}
.engrave-box.on input[type="text"]{ display:block; }
.engrave-box input[type="text"]::placeholder{ color:rgba(184,179,168,.55); font-style:italic; }
.engrave-box input:focus{ outline:none; border-color:var(--oro-suave); }
.engrave-mini{ font-size:.72rem; color:var(--piedra); line-height:1.55; margin-top:4px; }
/* contador de caracteres del grabado */
.engrave-count{ display:none; text-align:right; font-size:.66rem; color:var(--piedra); margin-top:5px; }
.engrave-box.on .engrave-count{ display:block; }
.engrave-count.lim{ color:var(--oro); }
/* campo de grabado de accesorios */
.acc-engrave{ margin:-10px 0 24px; }
.acc-engrave input[type="text"]{
  width:100%; padding:12px 14px;
  background: rgba(13,13,13,.35); border:1px solid var(--oro-linea); border-radius:10px;
  color:var(--marfil); font-family:var(--serif); font-size:1.05rem; letter-spacing:.03em;
}
.acc-engrave input[type="text"]::placeholder{ color:rgba(184,179,168,.55); font-style:italic; font-size:.88rem; }
.acc-engrave input:focus{ outline:none; border-color:var(--oro-suave); }
.acc-engrave .engrave-count{ display:block; }

/* resumen */
.summary{
  border:1px solid var(--oro-suave); border-radius:18px; overflow:hidden; margin-bottom:18px;
  background: rgba(13,13,13,.3);
}
.summary-rows{ padding: 18px 20px 10px; }
.summary-rows > div{
  display:flex; justify-content:space-between; gap:14px; padding:9px 0;
  border-bottom:1px solid rgba(203,182,140,.12); font-size:.84rem;
}
.summary-rows > div:last-child{ border-bottom:none; }
.summary-rows dt{ color:var(--piedra); }
.summary-rows dd{ color:var(--marfil); text-align:right; }
.summary-total{
  display:flex; justify-content:space-between; align-items:baseline;
  padding: 16px 20px; background: rgba(203,182,140,.09); border-top:1px solid var(--oro-suave);
}
.summary-total span{ font-size:.7rem; letter-spacing:.22em; text-transform:uppercase; color:var(--oro); }
.summary-total b{ font-family:var(--serif); font-weight:600; font-size:1.9rem; color:var(--marfil); }
.summary-note{ font-size:.72rem; color:var(--piedra); margin:14px 0 18px; line-height:1.6; }
.config-send .btn{ width:100%; padding:18px; font-size:.82rem; }
.config-mail{
  display:block; text-align:center; margin-top:14px;
  font-size:.78rem; color:var(--piedra);
  text-decoration:underline; text-underline-offset:3px;
}
.config-mail:hover{ color:var(--oro); }
.final-mail{ margin:20px auto 0 !important; font-size:.85rem; color:var(--piedra); }
.final-mail a{ color:var(--oro); text-decoration:underline; text-underline-offset:3px; }

/* --------------------------------------------------------- quiénes somos */
.about .wrap{ display:grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 70px); align-items:center; }
.about-claims{ display:flex; gap:12px; flex-wrap:wrap; margin-top:28px; }
.about-claims span{
  border:1px solid var(--oro-suave); border-radius:999px; padding:9px 18px;
  font-size:.68rem; letter-spacing:.18em; text-transform:uppercase; color:var(--oro);
}

/* -------------------------------------------------------------- proceso */
.craft .wrap{ display:grid; grid-template-columns: .9fr 1.1fr; gap: clamp(30px, 5vw, 70px); align-items:center; }
.craft-media{ display:flex; flex-direction:column; gap:14px; }
.craft-figure{ aspect-ratio: 13/11; }
.craft-figure img{ width:100%; height:100%; object-fit:cover; }
/* la foto del calibre: recorte apaisado simétrico (centrado) y leyenda DEBAJO */
.craft-cal{ margin:0; }
.craft-cal .frame{ aspect-ratio: 16/7.5; }
.craft-cal .frame img{ width:100%; height:100%; object-fit:cover; object-position:center; }
.craft-cal figcaption{
  margin-top:9px; font-size:.66rem; letter-spacing:.18em;
  text-transform:uppercase; color:var(--oro);
}
.craft-steps{ display:grid; grid-template-columns:1fr 1fr; gap: clamp(18px, 3vw, 34px); margin-top:34px; }
.craft-step{ border-top:1px solid var(--oro-suave); padding-top:16px; }
.craft-step b{ font-family:var(--serif); color:var(--oro); font-size:1.05rem; letter-spacing:.2em; }
.craft-step h4{ font-family:var(--serif); font-weight:500; font-size:1.5rem; margin:6px 0 6px; color:var(--marfil); }
.craft-step p{ color:var(--piedra); font-size:.9rem; }
.craft-close{ font-family:var(--serif); font-style:italic; font-size:1.3rem; color:var(--oro); margin-top:36px; }

/* -------------------------------------------------------------- grabado */
.engrave-cards{ display:grid; grid-template-columns:1fr 1fr; gap: clamp(18px, 3vw, 30px); }
.ecard{ border:1px solid var(--oro-linea); border-radius:var(--radius); overflow:hidden; background:transparent; }
.ecard .frame{ border-radius:0; border:none; }
.ecard-body{ padding: 24px 26px 28px; }
.ecard-body b{ font-family:var(--serif); color:var(--oro); letter-spacing:.24em; font-size:.9rem; }
.ecard-body h4{ font-family:var(--serif); font-weight:500; font-size:1.75rem; margin:8px 0 4px; color:var(--marfil); }
.ecard-body .donde{ font-family:var(--serif); font-style:italic; color:var(--piedra); }
.ecard-body p{ color:var(--piedra); font-size:.9rem; margin-top:8px; }
.ecard-precio{ font-family:var(--serif); font-size:1.6rem; color:var(--oro); margin-top:14px; }
.engrave-note{ text-align:center; color:var(--piedra); font-size:.8rem; margin-top:26px; letter-spacing:.04em; }

/* ------------------------------------------------------------ accesorios */
.acc-item{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(30px,5vw,70px); align-items:center; }
.acc-item + .acc-item{
  margin-top: clamp(56px, 8vw, 96px);
  padding-top: clamp(44px, 6vw, 72px);
  border-top: 1px solid var(--oro-linea);
}
.acc-item.flip .cuff-figs{ order:2; }
.acc-title{ font-family:var(--serif); font-weight:500; font-size:clamp(1.9rem, 3.2vw, 2.7rem); color:var(--marfil); margin-bottom:10px; }
.cuff-figs{ display:grid; gap:16px; }
.cuff-cap{ font-size:.64rem; letter-spacing:.24em; text-transform:uppercase; color:var(--oro); margin-top:8px; text-align:center; }
.cuff-price{ display:flex; align-items:center; gap:20px; margin:26px 0; }
.cuff-price b{ font-family:var(--serif); font-weight:600; font-size:2.4rem; color:var(--oro); }
.cuff-price span{ font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--piedra); }
.cuff-opts{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:26px; }

/* ---------------------------------------------------------- qué recibirás */
.recibiras{
  display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(24px,4vw,56px);
  align-items:center; margin-bottom:clamp(44px,6vw,72px);
}
.recibiras h3{ font-family:var(--serif); font-weight:500; font-size:clamp(1.5rem,2.6vw,2rem); color:var(--marfil); margin-bottom:16px; }
.recibiras ul{ list-style:none; padding:0; margin:0; display:grid; gap:12px; }
.recibiras li{ display:flex; gap:13px; align-items:baseline; color:#d9d4c7; font-size:.92rem; }
.recibiras li::before{ content:"◆"; color:var(--oro); font-size:.5rem; flex:none; }

/* ------------------------------------------------------------- garantia */
.serv-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(16px,2.4vw,26px); }
.serv{
  border:1px solid var(--oro-linea); border-radius:var(--radius); padding:30px 26px;
  background: transparent;
}
.serv img{ height:44px; width:auto; margin-bottom:18px; }
.serv h4{ font-family:var(--serif); font-weight:500; font-size:1.4rem; margin-bottom:8px; color:var(--marfil); }
.serv p{ color:var(--piedra); font-size:.88rem; }

/* -------------------------------------------------------------- reseñas */
.reviews-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2.4vw,26px); }
.review{
  border:1px solid var(--oro-linea); border-radius:var(--radius);
  padding:28px 26px; display:flex; flex-direction:column; gap:14px;
}
.review-stars{ letter-spacing:.2em; font-size:.95rem; color:rgba(203,182,140,.25);
  display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.review-stars .on{ color:var(--oro); }
.review-foto{ border-radius:14px; margin:-6px 0 4px; }
.review-foto img{ aspect-ratio:4/3; object-fit:cover; width:100%; height:100%; }
.review-verif{
  font-size:.62rem; letter-spacing:.12em; text-transform:uppercase; color:#7fbf8e;
  border:1px solid rgba(127,191,142,.35); border-radius:999px; padding:3px 10px;
}
.review blockquote{ margin:0; color:#d9d4c7; font-size:.92rem; line-height:1.7; flex:1; }
.review blockquote::before{ content:"“"; font-family:var(--serif); color:var(--oro); font-size:1.4rem; margin-right:2px; }
.review blockquote::after{ content:"”"; font-family:var(--serif); color:var(--oro); font-size:1.4rem; margin-left:2px; }
.review footer{ border-top:1px solid rgba(203,182,140,.14); padding-top:14px; }
.review footer b{ display:block; font-family:var(--serif); font-weight:500; font-size:1.1rem; color:var(--marfil); }
.review footer span{ font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--piedra); }
.reviews-more{ text-align:center; margin-top:34px; }

/* ------------------------------------------------------------------ faq */
.faq-list{ max-width:820px; margin-inline:auto; }
.faq-item{ border-bottom:1px solid var(--oro-linea); }
.faq-item summary{
  list-style:none; cursor:pointer; padding:22px 44px 22px 0; position:relative;
  font-family:var(--serif); font-size:1.3rem; color:var(--marfil);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"+"; position:absolute; right:4px; top:50%; transform:translateY(-50%);
  font-family:var(--serif); font-size:1.6rem; color:var(--oro); transition:transform .25s;
}
.faq-item[open] summary::after{ transform:translateY(-50%) rotate(45deg); }
.faq-item p{ color:var(--piedra); padding:0 0 24px; max-width:64ch; }

/* ------------------------------------------------- el círculo de la uve */
.circulo{ text-align:center; }
.circulo-emblema{
  width:128px; height:128px; margin:0 auto 22px;
  border:1px solid var(--oro-suave); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: radial-gradient(circle, rgba(203,182,140,.10), transparent 72%);
}
.circulo-emblema img{ height:78px; width:auto; }
.circulo-benef{
  display:grid; grid-template-columns:repeat(2,1fr); gap:16px 30px;
  max-width:680px; margin:0 auto 34px; text-align:left;
}
.circulo-benef > div{ display:flex; gap:12px; align-items:baseline; font-size:.88rem; color:#d9d4c7; }
.circulo-benef > div::before{ content:"◆"; color:var(--oro); font-size:.5rem; flex:none; }
.circulo-benef b{ color:var(--marfil); font-weight:600; }
.circulo-benef span{ display:block; }
.circulo-form{
  display:flex; gap:10px; flex-wrap:wrap; justify-content:center;
  max-width:640px; margin:0 auto;
}
.circulo-form input{
  flex:1; min-width:220px; padding:14px 18px; border-radius:999px;
  background: rgba(13,13,13,.35); border:1px solid var(--oro-linea);
  color:var(--marfil); font-size:.9rem; font-family:var(--sans);
}
.circulo-form input::placeholder{ color:rgba(184,179,168,.6); }
.circulo-form input:focus{ outline:none; border-color:var(--oro-suave); }
.circulo-form .btn{ padding:14px 26px; }
.circulo-msg{ margin-top:16px; font-size:.85rem; min-height:1.4em; }
.circulo-msg.ok{ color:#7fbf8e; }
.circulo-msg.err{ color:#d99a8f; }
.circulo .consent{
  font-size:.7rem; color:var(--piedra); max-width:56ch;
  margin:18px auto 0; line-height:1.65;
}
.circulo .consent a{ color:var(--oro); }

/* ------------------------------------------------------------- cta final */
.final{ text-align:center; padding: clamp(90px,12vw,150px) 0; }
.final img{ height:clamp(88px, 12vw, 128px); margin:0 auto 30px; }
.final h2{ font-size: clamp(2.2rem, 5vw, 3.8rem); max-width:16ch; margin-inline:auto; }
.final p{ color:var(--piedra); margin:16px auto 36px; }

/* --------------------------------------------------------------- footer */
.footer{ border-top:1px solid var(--oro-linea); background:var(--noche); padding:46px 0 34px; }
.footer .wrap{ display:flex; justify-content:space-between; align-items:center; gap:22px; flex-wrap:wrap; }
.footer-brand{ display:flex; align-items:center; gap:12px; }
.footer-brand img{ height:30px; }
.footer-brand span{ font-family:var(--serif); font-size:1.15rem; }
.footer-links{ display:flex; gap:22px; flex-wrap:wrap; }
.footer-links a{ font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--piedra); }
.footer-links a:hover{ color:var(--oro); }
.footer-note{ width:100%; text-align:center; margin-top:26px; padding-top:22px; border-top:1px solid rgba(203,182,140,.12); color:var(--piedra); font-size:.85rem; font-style:italic; font-family:var(--serif); }

/* botón flotante whatsapp */
.wa-float{
  position:fixed; right:20px; bottom:20px; z-index:55;
  width:56px; height:56px; border-radius:50%;
  background:var(--oro); color:var(--negro); display:flex; align-items:center; justify-content:center;
  box-shadow: 0 12px 34px rgba(0,0,0,.45); transition: transform .2s;
}
.wa-float:hover{ transform:scale(1.07); }
.wa-float svg{ width:26px; height:26px; fill:currentColor; }

/* ------------------------------------------------- visor de fotos (zoom) */
.frame img, .card-img img{ cursor: zoom-in; }
.lb{
  position:fixed; inset:0; z-index:100; display:none;
  flex-direction:column; align-items:center; justify-content:center; gap:18px;
  background: rgba(13,13,13,.94); padding:24px;
}
.lb.open{ display:flex; }
.lb-stage{ display:flex; flex-direction:column; align-items:center; gap:12px; max-width:min(1000px, 94vw); margin:0; }
.lb-stage img{
  max-width:94vw; max-height:68vh; width:auto; height:auto;
  border-radius:16px; border:1px solid var(--oro-suave); cursor:default;
}
.lb-stage figcaption{ color:var(--piedra); font-family:var(--serif); font-style:italic; font-size:.95rem; text-align:center; max-width:60ch; }
.lb-close, .lb-prev, .lb-next{
  position:absolute; background:none; border:1px solid var(--oro-suave); color:var(--marfil);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-family:var(--serif); transition: border-color .2s, color .2s;
}
.lb-close{ top:18px; right:22px; width:44px; height:44px; font-size:1.5rem; }
.lb-prev, .lb-next{ top:50%; transform:translateY(-50%); width:46px; height:46px; font-size:1.7rem; }
.lb-prev{ left:16px; } .lb-next{ right:16px; }
.lb-close:hover, .lb-prev:hover, .lb-next:hover{ border-color:var(--oro); color:var(--oro); }
.lb-thumbs{ display:flex; gap:10px; flex-wrap:wrap; justify-content:center; max-width:94vw; }
.lb-thumbs img{
  width:56px; height:56px; object-fit:cover; border-radius:10px;
  border:1px solid transparent; opacity:.5; cursor:pointer; transition: opacity .2s, border-color .2s;
}
.lb-thumbs img.on, .lb-thumbs img:hover{ border-color:var(--oro); opacity:1; }
@media (max-width:760px){
  .lb{ padding:14px; gap:12px; }
  .lb-stage img{ max-height:58vh; }
  .lb-prev, .lb-next{ width:40px; height:40px; }
  .lb-thumbs img{ width:46px; height:46px; }
}

/* ------------------------------------------------------------ reveals */
.rv{ opacity:0; transform:translateY(26px); transition: opacity .8s ease, transform .8s ease; }
.rv.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .rv{ opacity:1; transform:none; transition:none; }
  html{ scroll-behavior:auto; }
}

/* ---------------------------------------------------------- responsive */
@media (max-width: 1020px){
  :root{ --header-h: 116px; }
  .header{ height:auto; padding-top:12px; }
  .header .wrap{ flex-wrap:wrap; }
  .nav{
    order:3; width:100%; flex:none; gap:26px; padding:10px 2px 13px;
    justify-content:flex-start;
    overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:none;
  }
  .nav::-webkit-scrollbar{ display:none; }
  .nav a{ white-space:nowrap; }
  .brand img{ height:42px; }
  .grid-col{ grid-template-columns: repeat(2, 1fr); }
  .serv-grid{ grid-template-columns:repeat(2,1fr); }
  .reviews-grid{ grid-template-columns:repeat(2,1fr); }
  .valor-grid{ grid-template-columns:repeat(2,1fr); }
  .model-tabs{ grid-template-columns:repeat(3,1fr); }
}
@media (max-width: 760px){
  .hero .wrap{ grid-template-columns:1fr; }
  .hero-figure{ order:-1; }
  .hero{ padding-top: calc(var(--header-h) + 20px); min-height:0; }
  .hero-cta{ flex-direction:column; }
  .hero-cta .btn{ width:100%; }
  .btn{ padding:14px 20px; letter-spacing:.1em; font-size:.74rem; }
  .trust .wrap{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
  .grid-col{ grid-template-columns: 1fr; }
  .model .wrap{ grid-template-columns:1fr; }
  .model.flip .model-media{ order:0; }
  .ficha{ grid-template-columns:1fr 1fr; }
  .config-grid{ grid-template-columns:1fr; }
  .config-preview{ position:static; }
  .craft .wrap{ grid-template-columns:1fr; }
  .craft-steps{ grid-template-columns:1fr; }
  .engrave-cards{ grid-template-columns:1fr; }
  .acc-item{ grid-template-columns:1fr; }
  .acc-item.flip .cuff-figs{ order:0; }
  .reviews-grid{ grid-template-columns:1fr; }
  .valor-grid{ grid-template-columns:1fr; }
  .circulo-benef{ grid-template-columns:1fr; }
  .footer .wrap{ flex-direction:column; text-align:center; }
  .header .btn{ display:none; }
  .about .wrap{ grid-template-columns:1fr; }
  .about-figure{ order:-1; }
  .recibiras{ grid-template-columns:1fr; }
}