/* ============================================================
   Claudia Pazos · Cerámica gres
   Paleta: gres moteado, tenmoku, celadón y óxido de hierro
   ============================================================ */
:root{
  --stone:#E6E4DE;      /* gres crudo */
  --paper:#F3F2EE;      /* engobe claro */
  --ink:#2A2420;        /* tenmoku */
  --ink-2:#5C554D;      /* texto secundario */
  --line:#C9C5BC;       /* bordes */
  --oxide:#8A4B2A;      /* óxido de hierro */
  --accent:#3E5C50;     /* celadón profundo (editable en el panel) */
  --accent-dark:#2E453C;
  --accent-soft:#DCE4DF;
  --wa:#1FAF55;
  --f-display:"Bricolage Grotesque", "Figtree", system-ui, sans-serif;
  --f-body:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap:1200px;
  --pad:clamp(20px, 5vw, 48px);
  --r-img:20px;
  --top-h:72px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--top-h) + 12px);-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);font:400 17px/1.6 var(--f-body);
  background:var(--stone) url("../img/speckle.svg") repeat;
  background-size:240px 240px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--f-display);font-weight:650;line-height:1.08;margin:0;letter-spacing:-.015em;font-variation-settings:"wdth" 88;text-wrap:balance}
p{margin:0}
.ic{flex:none}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}

:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:10px;text-decoration:none}
.skip:focus{top:12px}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:12px 22px;border-radius:999px;border:1.5px solid transparent;
  font:600 16px/1.15 var(--f-body);text-decoration:none;cursor:pointer;
  transition:background-color .2s, color .2s, border-color .2s, transform .15s;
  -webkit-tap-highlight-color:transparent;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent);color:#fff}
.btn--primary:hover{background:var(--accent-dark)}
.btn--line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn--line:hover{background:var(--ink);color:var(--paper)}
.btn--wa{background:var(--ink);color:var(--paper)}
.btn--wa:hover{background:var(--accent)}
.btn--sm{min-height:42px;padding:9px 16px;font-size:15px}
.btn--light{background:var(--paper);color:var(--ink)}
.btn--light:hover{background:#fff}

/* ---------- Cabecera ---------- */
.top{
  position:sticky;top:0;z-index:50;height:var(--top-h);
  border-bottom:1px solid transparent;transition:border-color .25s;
}
/* El desenfoque va en un pseudo-elemento: si estuviera en .top, el menú móvil (position:fixed) quedaría atrapado dentro de la cabecera */
.top::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:rgba(230,228,222,.86);backdrop-filter:saturate(1.2) blur(12px);-webkit-backdrop-filter:saturate(1.2) blur(12px);
}
.top.is-scrolled{border-bottom-color:var(--line)}
.top__in{height:100%;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.brand__stamp{color:var(--accent);font-family:var(--f-display)}
.brand__txt{display:flex;flex-direction:column;line-height:1.1}
.brand__name{font:700 19px/1.1 var(--f-display);letter-spacing:-.01em;font-variation-settings:"wdth" 85}
.brand__tag{font-size:13.5px;color:var(--ink-2)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{text-decoration:none;font-weight:500;font-size:15.5px;position:relative}
.nav a:not(.btn):hover{color:var(--accent)}
.nav__wa{display:none}
.nav-toggle{display:none;background:none;border:0;padding:8px;margin-right:-8px;cursor:pointer;border-radius:10px}
.nav-toggle__close{display:none}

/* ---------- Portada ---------- */
.hero{padding:clamp(28px, 5vw, 64px) 0 clamp(24px, 4vw, 48px)}
.hero__grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px, 6vw, 80px);align-items:center}
.hero__title{font-size:clamp(2.25rem, 1.35rem + 3.3vw, 3.9rem);line-height:1.02;letter-spacing:-.028em;font-weight:680;font-variation-settings:"wdth" 80;max-width:13ch}
.hero__lead{margin-top:22px;font-size:clamp(1.05rem, .98rem + .3vw, 1.2rem);color:var(--ink-2);max-width:46ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero__links{margin-top:22px;display:flex;gap:12px;color:var(--ink-2);font-size:15.5px}
.hero__links a{text-decoration-thickness:1px;text-underline-offset:4px}
.hero__links a:hover{color:var(--accent)}
.hero__media{position:relative;margin:0}
.hero__media img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r-img);background:var(--paper)}
.hero__stamp{
  position:absolute;left:-44px;bottom:64px;color:var(--accent);background:var(--stone);border-radius:50%;
  padding:6px;font-family:var(--f-display);transform:rotate(-12deg);box-shadow:0 0 0 1px rgba(42,36,32,.06);
}
.hero__note{margin-top:14px;font-size:14.5px;color:var(--ink-2);padding-left:14px;border-left:2px solid var(--oxide)}

/* Única secuencia de entrada */
@media (prefers-reduced-motion:no-preference){
  .hero__title,.hero__lead,.hero__actions,.hero__links{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
  .hero__lead{animation-delay:.08s}.hero__actions{animation-delay:.16s}.hero__links{animation-delay:.22s}
  .hero__media img{animation:unveil 1.1s cubic-bezier(.6,0,.2,1) .1s both}
  .hero__stamp{animation:stamp .7s cubic-bezier(.3,1.4,.5,1) .85s both}
  @keyframes rise{from{opacity:0;transform:translateY(14px)}}
  @keyframes unveil{from{clip-path:inset(100% 0 0 0 round var(--r-img))}to{clip-path:inset(0 0 0 0 round var(--r-img))}}
  @keyframes stamp{from{opacity:0;transform:rotate(-40deg) scale(1.35)}}
}

/* ---------- Secciones ---------- */
.sec{padding:clamp(64px, 9vw, 120px) 0}
.sec__head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 64px;align-items:end;margin-bottom:clamp(28px, 4vw, 44px)}
.sec__head h2,.sec__solo,.about h2,.faq h2,.process__title{font-size:clamp(1.85rem, 1.25rem + 2.1vw, 2.75rem);letter-spacing:-.022em;font-variation-settings:"wdth" 82}
.sec__head p{color:var(--ink-2);max-width:52ch}
.sec__solo{margin-bottom:36px}
.empty{padding:28px;border:1.5px dashed var(--line);border-radius:16px;color:var(--ink-2);text-align:center}

/* Filtros */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.chip{
  display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:8px 16px;border-radius:999px;
  background:transparent;border:1.5px solid var(--line);cursor:pointer;font-weight:500;font-size:15px;transition:.2s;
}
.chip span{font-size:12.5px;color:var(--ink-2)}
.chip:hover{border-color:var(--ink)}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.chip.is-on span{color:rgba(243,242,238,.7)}

/* ---------- Piezas ---------- */
.pieces{display:grid;grid-template-columns:repeat(4, minmax(0,1fr));gap:clamp(16px, 2.4vw, 32px) clamp(14px, 2vw, 24px)}
.piece{display:flex;flex-direction:column}
.piece[hidden]{display:none}
.piece__media{position:relative;display:block;width:100%;padding:0;border:0;background:var(--paper);border-radius:18px;overflow:hidden;cursor:zoom-in}
.piece__media img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.piece__media:hover img{transform:scale(1.035)}
.is-vendida .piece__media img{filter:saturate(.35);opacity:.72}
.badge{display:inline-block;padding:5px 11px;border-radius:999px;font-size:13px;font-weight:600;line-height:1.2;background:var(--paper);color:var(--ink)}
.piece__media .badge{position:absolute;left:12px;top:12px}
.badge--vendida{background:var(--ink);color:var(--paper)}
.badge--encargo{background:var(--oxide);color:#fff}
.badge--nueva{background:var(--accent);color:#fff}
.badge--disponible{background:var(--accent-soft);color:var(--accent-dark)}
.piece__body{display:flex;flex-direction:column;flex:1;padding-top:14px}
.piece__row{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.piece__name{font-size:1.14rem;letter-spacing:-.01em;font-variation-settings:"wdth" 90}
.piece__name button{background:none;border:0;padding:0;text-align:left;cursor:pointer;font:inherit;letter-spacing:inherit}
.piece__name button:hover{color:var(--accent)}
.piece__price{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.piece__price s{color:var(--ink-2);font-weight:500}
.piece__cat{font-size:14.5px;color:var(--ink-2);margin-top:2px}
.btn--piece{margin-top:auto;min-height:44px;padding:10px 14px;font-size:15px;border-color:var(--accent);color:var(--accent);background:transparent;width:100%}
.piece__body > :nth-last-child(2){margin-bottom:14px}
.btn--piece:hover{background:var(--accent);color:#fff}

/* ---------- Clases ---------- */
.sec--classes{background:var(--paper);border-block:1px solid var(--line)}
.courses{border-top:1px solid var(--line)}
.course{display:grid;grid-template-columns:280px minmax(0,1fr) 230px;gap:clamp(20px, 3vw, 40px);padding:clamp(24px, 3vw, 36px) 0;border-bottom:1px solid var(--line);align-items:start}
.course__media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;background:var(--stone)}
.course__title{font-size:clamp(1.35rem, 1.1rem + .8vw, 1.7rem);letter-spacing:-.018em}
.course__summary{margin-top:8px;color:var(--ink-2);max-width:58ch}
.course__meta{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:15.5px}
.course__meta li{display:flex;align-items:center;gap:8px}
.course__meta .ic{color:var(--accent)}
.course__spots.is-low,.course__spots.is-low .ic{color:var(--oxide);font-weight:600}
.course__spots.is-full,.course__spots.is-full .ic{color:var(--ink-2)}
.course__inc{list-style:none;padding:0;margin:16px 0 0;display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:6px 20px;font-size:15px;color:var(--ink-2)}
.course__inc li{display:flex;gap:8px;align-items:flex-start}
.course__inc .ic{color:var(--accent);margin-top:4px}
.course__aside{display:flex;flex-direction:column;gap:14px;align-items:stretch;text-align:right}
.course__price{font:700 clamp(1.6rem, 1.3rem + .9vw, 2rem)/1 var(--f-display);font-variation-settings:"wdth" 85;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.course__price small{display:block;margin-top:6px;font:500 14px/1.2 var(--f-body);color:var(--ink-2);letter-spacing:0}
.is-full .course__media img{filter:saturate(.4)}

/* ---------- Proceso ---------- */
.sec--process{background:var(--ink);color:var(--paper)}
.process__title{margin-bottom:clamp(32px, 5vw, 56px);max-width:18ch}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4, minmax(0,1fr));gap:clamp(24px, 3vw, 40px);counter-reset:s}
.step{counter-increment:s;padding-top:20px;border-top:1px solid rgba(243,242,238,.22)}
.step::before{content:counter(s);display:block;font:600 2.6rem/1 var(--f-display);font-variation-settings:"wdth" 75;color:#C9855C;margin-bottom:18px}
.step h3{font-size:1.25rem;margin-bottom:8px}
.step p{color:rgba(243,242,238,.74);font-size:15.5px}

/* ---------- Sobre mí ---------- */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px, 6vw, 88px);align-items:center}
.about__media{margin:0}
.about__media img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r-img);background:var(--paper)}
.prose{margin-top:20px;max-width:56ch}
.prose p + p{margin-top:14px}
.link-wa{display:inline-flex;align-items:center;gap:8px;margin-top:26px;font-weight:600;color:var(--accent);text-underline-offset:5px}
.link-wa:hover{color:var(--accent-dark)}

/* ---------- Testimonios ---------- */
.sec--testis{padding-top:0}
.testis{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:clamp(20px, 3vw, 40px)}
.testi{margin:0;padding-top:20px;border-top:2px solid var(--ink)}
.testi blockquote{margin:0;font-size:1.08rem}
.testi figcaption{margin-top:16px;display:flex;flex-direction:column;font-size:15px}
.testi figcaption span{color:var(--ink-2)}

/* ---------- Preguntas ---------- */
.sec--faq{background:var(--paper);border-top:1px solid var(--line)}
.faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px, 5vw, 72px);align-items:start}
.faq h2{position:sticky;top:calc(var(--top-h) + 24px)}
.faq__list{border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;font:600 1.1rem/1.35 var(--f-display);font-variation-settings:"wdth" 92}
.qa summary::-webkit-details-marker{display:none}
.qa summary:hover{color:var(--accent)}
.qa__sign{position:relative;width:18px;height:18px;flex:none}
.qa__sign::before,.qa__sign::after{content:"";position:absolute;left:0;top:8px;width:18px;height:2px;background:currentColor;border-radius:2px;transition:transform .25s}
.qa__sign::after{transform:rotate(90deg)}
.qa[open] .qa__sign::after{transform:rotate(0)}
.qa__a{padding:0 0 22px;color:var(--ink-2);max-width:62ch}
.qa__a p + p{margin-top:10px}

/* ---------- Llamado final ---------- */
.cta{background:var(--accent);color:var(--paper);padding:clamp(52px, 7vw, 88px) 0}
.cta__in{display:flex;align-items:center;justify-content:space-between;gap:32px}
.cta h2{font-size:clamp(1.7rem, 1.2rem + 1.8vw, 2.5rem);max-width:22ch;letter-spacing:-.02em}
.cta p{margin-top:12px;opacity:.86;max-width:54ch}
.cta .btn{flex:none;min-height:54px;padding-inline:26px;font-size:16.5px}

/* ---------- Pie ---------- */
.foot{padding:clamp(56px, 7vw, 84px) 0 28px;border-top:1px solid var(--line)}
.foot__grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.foot__stamp{color:var(--accent);font-family:var(--f-display)}
.foot__about p{margin-top:16px;color:var(--ink-2);max-width:34ch}
.foot__h{font:600 15px/1.2 var(--f-body);letter-spacing:0;color:var(--ink-2);margin-bottom:14px;font-variation-settings:normal}
.foot__list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot__list a,.foot__list span{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-size:15.5px}
.foot__list a:hover{color:var(--accent)}
.foot__mark{
  margin:clamp(48px, 7vw, 80px) 0 0;font:750 11rem/.82 var(--f-display);font-variation-settings:"wdth" 75;
  letter-spacing:-.045em;white-space:nowrap;color:var(--ink);user-select:none;overflow:hidden;padding-bottom:.06em;
}
.foot__legal{display:flex;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.credit a{color:var(--ink);font-weight:600;text-underline-offset:3px}
.credit a:hover{color:var(--accent)}

/* ---------- Botón flotante WhatsApp ---------- */
.wa-float{
  position:fixed;right:max(18px, env(safe-area-inset-right));bottom:max(18px, env(safe-area-inset-bottom));z-index:40;
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--wa);color:#fff;
  box-shadow:0 10px 24px -8px rgba(31,175,85,.55), 0 2px 6px rgba(42,36,32,.18);transition:transform .2s;
}
.wa-float:hover{transform:scale(1.06)}

/* ---------- Detalle de pieza ---------- */
.sheet{padding:0;border:0;border-radius:24px;max-width:920px;width:calc(100% - 40px);background:var(--paper);color:var(--ink)}
.sheet::backdrop{background:rgba(42,36,32,.55);backdrop-filter:blur(3px)}
.sheet[open]{animation:sheetIn .3s cubic-bezier(.2,.7,.2,1)}
@keyframes sheetIn{from{opacity:0;transform:translateY(16px) scale(.985)}}
.sheet__in{display:grid;grid-template-columns:1fr 1fr;position:relative}
.sheet__media{background:var(--stone)}
.sheet__media img{width:100%;height:100%;aspect-ratio:4/5;object-fit:cover}
.sheet__body{padding:clamp(24px, 4vw, 44px);display:flex;flex-direction:column;gap:12px;align-self:center}
.sheet__cat{color:var(--ink-2);font-size:15px}
.sheet h2{font-size:clamp(1.6rem, 1.3rem + 1vw, 2.1rem);letter-spacing:-.02em}
.sheet__price{display:flex;align-items:center;gap:12px;font-size:1.25rem;font-weight:600}
.sheet__desc{color:var(--ink)}
.sheet__details{color:var(--ink-2);font-size:15.5px;padding-top:12px;border-top:1px solid var(--line)}
.sheet__details:empty{display:none}
.sheet .btn{margin-top:10px;align-self:flex-start}
.sheet__close{position:absolute;right:14px;top:14px;z-index:2;width:42px;height:42px;border-radius:50%;border:0;background:rgba(243,242,238,.92);display:grid;place-items:center;cursor:pointer}
.sheet__close:hover{background:#fff}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .pieces{grid-template-columns:repeat(3, minmax(0,1fr))}
  .course{grid-template-columns:220px minmax(0,1fr)}
  .course__aside{grid-column:2;flex-direction:row;align-items:center;justify-content:space-between;text-align:left}
  .steps{grid-template-columns:repeat(2, minmax(0,1fr))}
}

@media (max-width:900px){
  :root{--top-h:64px}
  .nav-toggle{display:inline-flex}
  .top__wa{display:none}
  .nav{
    position:fixed;left:0;right:0;top:var(--top-h);bottom:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--stone);padding:12px var(--pad) 32px;overflow-y:auto;
    opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s, transform .2s, visibility .2s;
  }
  .nav a:not(.btn){padding:16px 0;border-bottom:1px solid var(--line);font:600 1.35rem/1.2 var(--f-display);font-variation-settings:"wdth" 88}
  .nav__wa{display:inline-flex;margin-top:24px}
  body.nav-open{overflow:hidden}
  body.nav-open .nav{opacity:1;visibility:visible;transform:none}
  body.nav-open .nav-toggle__open{display:none}
  body.nav-open .nav-toggle__close{display:inline}
  body.nav-open .top{border-bottom-color:var(--line)}
  body.nav-open .top::before{background:var(--stone)}

  .hero__grid{grid-template-columns:1fr}
  .hero__title{max-width:16ch}
  .hero__media{max-width:560px}
  .hero__media img{aspect-ratio:1/1}
  .hero__stamp{left:auto;right:-10px;bottom:auto;top:-28px;width:104px;height:104px}

  .sec__head{grid-template-columns:1fr;gap:12px}
  .about{grid-template-columns:1fr}
  .about__media{max-width:560px}
  .about__media img{aspect-ratio:5/4}
  .testis{grid-template-columns:1fr}
  .faq{grid-template-columns:1fr}
  .faq h2{position:static}
  .cta__in{flex-direction:column;align-items:flex-start}
  .foot__grid{grid-template-columns:1fr 1fr}
  .foot__about{grid-column:1 / -1}
  .sheet__in{grid-template-columns:1fr}
  .sheet__media img{aspect-ratio:4/3;height:auto}
}

@media (max-width:640px){
  body{font-size:16px}
  .hero{padding-top:20px}
  .hero__actions .btn{flex:1 1 100%}
  .hero__stamp{width:88px;height:88px;top:-22px}

  .chips{flex-wrap:nowrap;overflow-x:auto;margin-inline:calc(var(--pad) * -1);padding:2px var(--pad) 6px;scrollbar-width:none}
  .chips::-webkit-scrollbar{display:none}
  .chip{flex:none}

  .pieces{grid-template-columns:repeat(2, minmax(0,1fr));gap:22px 12px}
  .piece__media{border-radius:14px}
  .piece__row{flex-direction:column;gap:2px}
  .piece__name{font-size:1.02rem}
  .piece__price{font-size:15px}
  .piece__cat{display:none}
  .btn--piece{min-height:40px;padding:8px 10px;font-size:14px;gap:6px}
  .btn--piece .ic{width:16px;height:16px}
  .piece__media .badge{left:8px;top:8px;font-size:12px;padding:4px 9px}

  .course{grid-template-columns:1fr;gap:16px}
  .course__media img{aspect-ratio:16/9}
  .course__aside{grid-column:auto;flex-direction:column;align-items:stretch;gap:12px;padding:16px;background:var(--stone);border-radius:16px}
  .course__price{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
  .course__price small{margin:0}
  .course__inc{grid-template-columns:1fr}
  .course__meta{gap:8px 18px;font-size:15px}

  .steps{grid-template-columns:1fr;gap:0}
  .step{display:grid;grid-template-columns:48px 1fr;gap:0 12px;padding:20px 0}
  .step::before{grid-row:span 2;margin:0;font-size:2.2rem}
  .cta .btn{width:100%}
  .foot__grid{grid-template-columns:1fr;gap:32px}
  .foot__legal{flex-direction:column}
  .wa-float{width:54px;height:54px}

  .sheet{width:100%;max-width:none;margin:auto 0 0;border-radius:24px 24px 0 0;max-height:92dvh}
  .sheet[open]{animation:sheetUp .32s cubic-bezier(.2,.7,.2,1)}
  @keyframes sheetUp{from{transform:translateY(100%)}}
  .sheet .btn{align-self:stretch}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition:none !important}
}