:root{
  /* Base Apple-like */
  --bg: #ffffff;
  --bg2: #f5f5f7;           /* Apple section gray */
  --card: #ffffff;
  --text: #1d1d1f;          /* Apple text */
  --muted: #6e6e73;         /* Apple secondary */
  --border: rgba(0,0,0,.08);

  /* Accent */
  --accent: #e9dcc9;
  --accentDark: #d8c8b1;
  --accentSoft: rgba(233,220,201,.22);


  /* UI */
  --radius: 18px;
  --radius2: 22px;
  --shadow: 0 12px 30px rgba(0,0,0,.08);
  --shadow2: 0 8px 18px rgba(0,0,0,.06);
  --max: 1180px;

  --trans: 160ms ease;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a{ color: inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.container{ width:min(var(--max), calc(100% - 36px)); margin: 0 auto; }

.muted{ color: var(--muted); }
.lead{ color: var(--muted); font-size: 1.05rem; max-width: 60ch; }

/* Header */
.header{
  position: sticky;
  top:0;
  z-index:50;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 12px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 240px;
}
.brand__logo{
  height: 40px;
  width: auto;
  object-fit: contain;
  border-radius: 10px; /* opcional, quítalo si no lo quieres */
}

.brand__mark{
  width: 40px; height: 40px;
  border-radius: 14px;
  display:grid; place-items:center;
  font-weight: 700;
  background: var(--bg2);
  border: 1px solid var(--border);
}
.brand__name{ display:block; font-weight:700; letter-spacing:-.2px; }
.brand__tag{ display:block; font-size: .84rem; color: var(--muted); margin-top:2px; }

.nav{
  display:flex;
  align-items:center;
  gap: 8px;
}
.nav a{
  font-size: .95rem;
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 999px;
  transition: background var(--trans), color var(--trans);
}
.nav a:hover{
  background: rgba(0,0,0,.04);
  color: var(--text);
}

/* Mobile menu */
.hamburger{
  display:none;
  width:44px; height:44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.02);
  cursor:pointer;
}
.hamburger span{
  display:block;
  width:18px;
  height:2px;
  margin: 5px auto;
  background: rgba(0,0,0,.70);
  border-radius: 999px;
}

.mobile-nav{
  display:none;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.95);
}
.mobile-nav__inner{
  padding: 14px 0 18px;
  display:grid;
  gap: 10px;
}
.mobile-link{
  padding: 12px 12px;
  border-radius: 14px;
  background: rgba(0,0,0,.02);
  border: 1px solid var(--border);
}

/* Buttons (Apple-like) */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.02);
  color: var(--text);
  cursor:pointer;
  transition: transform var(--trans), background var(--trans), border var(--trans);
  user-select:none;
}
.btn:hover{ transform: translateY(-1px); background: rgba(0,0,0,.04); }
.btn:active{ transform: translateY(0px); }

.btn--primary{
  background: var(--accent);
  border-color: rgba(184,155,122,.45);
  color: #fff;
}
.btn--primary:hover{ background: var(--accentDark); }
.btn--ghost{
  background: rgba(0,0,0,.02);
}
.btn--sm{ padding: 10px 14px; font-size: .93rem; }
.btn--block{ width:100%; }

/* Hero */
.hero{
  padding: 44px 0 22px;
  background:
    linear-gradient(180deg, rgba(245,245,247,1), rgba(255,255,255,1));
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 34px;
  align-items:center;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.70);
  color: var(--muted);
  font-size: .92rem;
}

.hero h1{
  margin: 14px 0 10px;
  font-size: clamp(2rem, 3.1vw, 3.1rem);
  line-height: 1.05;
  letter-spacing: -0.9px;
}
.hero__cta{ display:flex; gap: 12px; flex-wrap:wrap; margin-top: 18px; }

.hero__media{
  display:grid;
  gap: 14px;
}
.hero-card{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero-card__img{
  height: 180px;
  background:
    linear-gradient(
      to bottom,
      rgba(0,0,0,.25),
      rgba(0,0,0,.05)
    ),
    url("img/portada.jpg") center / cover no-repeat;
}

.hero-card__body{ padding: 16px 16px 18px; }
.hero-card__title{ margin:0; font-weight:700; letter-spacing:-.2px; }
.hero-card__desc{ margin: 8px 0 12px; color: var(--muted); }

.pill-row{ display:flex; flex-wrap:wrap; gap: 8px; }
.pill{
  font-size: .84rem;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.02);
  color: var(--muted);
}

.hero-metrics{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.metric{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow2);
  padding: 14px 14px;
}
.metric__num{ font-weight: 700; letter-spacing:-.2px; font-size: 1.1rem; }
.metric__label{ color: var(--muted); font-size: .88rem; margin-top: 4px; }

/* Sections */
.section{ padding: 44px 0; }
.section--soft{
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head{
  margin-bottom: 18px;
}
.section-head h2{
  margin:0;
  font-size: 1.9rem;
  letter-spacing: -.6px;
}
.section-head p{ margin: 8px 0 0; color: var(--muted); }
.section-head--row{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 16px;
  flex-wrap:wrap;
}

/* Grids */
.grid{
  display:grid;
  gap: 18px;
}
.grid--3{ grid-template-columns: repeat(3, 1fr); }
.grid--4{ grid-template-columns: repeat(4, 1fr); }

/* Category cards */
.cat{
  display:flex;
  gap: 14px;
  padding: 16px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow2);
  transition: transform var(--trans), box-shadow var(--trans);
}
.cat:hover{ transform: translateY(-2px); box-shadow: var(--shadow); }
.cat__icon{
  width: 44px; height: 44px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: var(--bg2);
  border: 1px solid var(--border);
}
.cat h3{ margin:0; letter-spacing:-.2px; }
.cat p{ margin: 6px 0 0; color: var(--muted); }

/* Filters (chips base) */
.filters{ display:flex; gap: 10px; flex-wrap:wrap; }
.filter{
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.02);
  color: var(--muted);
  cursor:pointer;
  transition: background var(--trans), color var(--trans), transform var(--trans);
}
.filter:hover{ background: rgba(0,0,0,.04); color: var(--text); transform: translateY(-1px); }
.filter.is-active{
  color: #fff;
  background: var(--accent);
  border-color: rgba(184,155,122,.45);
  box-shadow: 0 6px 14px rgba(0,0,0,.10);
}

/* NUEVO: panel de filtros más claro (separación por grupos) */
.filters-panel{
  margin-top: 14px;
  margin-bottom: 24px;
  display:grid;
  gap: 14px;
}

.filter-group{
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  padding: 14px;
  margin-bottom: 16px;
}

.filter-group__head{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.filter-group__head h3{
  margin: 0;
  font-size: 0.98rem;
  letter-spacing: -0.2px;
}
.filter-group__head p{
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.filters-toggle{
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.10);
  background: rgba(0,0,0,.02);
  cursor: pointer;
  margin-bottom: 20px;
}


/* Cards */
.card{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: #fff;
  overflow:hidden;
  box-shadow: var(--shadow2);
  transition: transform var(--trans), box-shadow var(--trans);
}
.card:hover{ transform: translateY(-2px); box-shadow: var(--shadow); }

/* MÁS FOTO */
.card__img{
  height: 190px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}
.card__body{ padding: 14px 14px 16px; }
.card__top{ display:flex; align-items:center; justify-content:space-between; gap: 10px; }
.card__title{ margin:0; font-size: 1.02rem; letter-spacing:-.2px; }

.tag{
  font-size: .78rem;
  color: var(--accent);
  background: var(--accentSoft);
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(184,155,122,.35);
  white-space:nowrap;
}

/* MENOS TEXTO en la descripción */
.card__desc{
  margin: 10px 0 12px;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__actions{ display:flex; gap: 10px; flex-wrap:wrap; }

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.step{
  padding: 16px 16px;
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow2);
}
.step__num{
  width: 42px; height: 42px;
  border-radius: 16px;
  display:grid; place-items:center;
  font-weight:700;
  margin-bottom: 10px;
  background: var(--accentSoft);
  color: var(--accent);
  border: 1px solid rgba(184,155,122,.35);
}
.step h3{ margin:0; letter-spacing:-.2px; }
.step p{ margin: 8px 0 0; color: var(--muted); }

/* Story */
.story{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
  align-items:start;
}
.story__highlights{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.mini{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow2);
  padding: 12px 12px;
}
.mini__t{ color: var(--muted); font-size: .85rem; }
.mini__v{ font-weight: 600; margin-top: 4px; letter-spacing:-.2px; }
.story__img{
  height: 320px;
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background:
    url("img/taller.jpg") center / cover no-repeat;
  box-shadow: var(--shadow2);
}

.story__note{
  margin-top: 12px;
  padding: 12px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow2);
  color: var(--muted);
}

/* FAQ */
.faq{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.faq-item{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow2);
  padding: 14px 14px;
}
.faq-item summary{
  cursor:pointer;
  font-weight: 600;
  letter-spacing:-.2px;
}
.faq-item p{ margin: 10px 0 0; color: var(--muted); }

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 20px;
  align-items:start;
  padding: 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
}
.contact__quick{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 12px; }
.contact__meta{ margin-top: 16px; display:grid; gap: 10px; max-width: 360px; }
.meta-item{
  display:flex; justify-content:space-between; gap: 12px;
  padding: 12px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg2);
}
.meta-k{ color: var(--muted); }
.meta-v{ font-weight: 600; letter-spacing:-.2px; }

.form{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: var(--bg2);
  padding: 14px 14px;
}
.form__row{ display:grid; gap: 8px; margin-bottom: 12px; }
label{ font-size: .9rem; color: var(--muted); }
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  outline:none;
}
input:focus, textarea:focus{
  border-color: rgba(184,155,122,.60);
  box-shadow: 0 0 0 6px rgba(184,155,122,.18);
}
.form__hint{ margin: 10px 0 0; color: var(--muted); font-size: .9rem; }

/* Footer */
.footer{
  padding: 26px 0;
  border-top: 1px solid var(--border);
  background: var(--bg2);
}
.footer__inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 14px;
  flex-wrap:wrap;
  color: var(--muted);
}
.footer__links{ display:flex; gap: 12px; }
.footer__links a{ padding: 8px 10px; border-radius: 12px; }
.footer__links a:hover{ background: rgba(0,0,0,.04); color: var(--text); }

/* Modal (por si lo usas luego) */
.modal{ position: fixed; inset:0; display:none; z-index: 80; }
.modal.is-open{ display:block; }
.modal__backdrop{
  position:absolute; inset:0;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(6px);
}
.modal__dialog{
  position: relative;
  width: min(680px, calc(100% - 28px));
  margin: 10vh auto 0;
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.modal__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 14px;
  border-bottom: 1px solid var(--border);
}
.modal__body{ padding: 14px 14px 16px; }
.modal__box{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: var(--bg2);
  padding: 12px;
  margin: 12px 0 14px;
}
.modal__label{ display:block; margin-bottom: 8px; color: var(--muted); font-size: .9rem; }
.modal__row{ display:flex; align-items:center; gap: 10px; margin-top: 10px; }
.modal__hint{ color: var(--muted); font-size: .9rem; }
.modal__actions{ display:flex; gap: 10px; flex-wrap:wrap; }

.icon-btn{
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.02);
  color: var(--text);
  cursor:pointer;
}
.icon-btn:hover{ background: rgba(0,0,0,.04); }

/* Responsive */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .grid--4{ grid-template-columns: repeat(2, 1fr); }
  .grid--3{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr 1fr; }
  .story{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .faq{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .nav{ display:none; }
  .hamburger{ display:block; }
  .mobile-nav{ display:none; }
  .mobile-nav.is-open{ display:block; }
  .hero{ padding-top: 28px; }
  .grid--4{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .hero-metrics{ grid-template-columns: 1fr; }
}
/* Proyectos: tarjetas más visuales */
.project-card .card__img{ height: 220px; }
.project-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-top: 8px;
}
.project-cat{
  font-size:.78rem;
  color: var(--muted);
}
.project-date{
  font-size:.78rem;
  color: var(--muted);
}
.project-short{
  margin: 10px 0 0;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* ===== Proyectos: ticker horizontal tipo noticias ===== */
.ticker{
  margin-top: 14px;
}

.ticker__viewport{
  position: relative;
  overflow: hidden;
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow2);
}

/* La pista que se mueve */
.ticker__track{
  display: flex;
  gap: 14px;
  padding: 14px;
  width: max-content; /* importante para que sea largo */
  animation: tickerMove 55s linear infinite; /* velocidad (más = más lento) */
  will-change: transform;
}



/* Tarjeta del proyecto (pequeña y muy visual) */
.proj{
  flex: 0 0 auto;
  width: 280px;               /* tamaño de cada tarjeta */
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow2);
  transition: transform var(--trans), box-shadow var(--trans);
}
.proj:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.proj__img{
  height: 170px;
  background: var(--bg2);
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--border);
}

.proj__body{
  padding: 12px 12px 14px;
}

.proj__title{
  margin: 0;
  font-size: 1rem;
  letter-spacing: -.2px;
}

.proj__meta{
  margin-top: 6px;
  color: var(--muted);
  font-size: .85rem;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.proj__short{
  margin: 10px 0 0;
  color: var(--muted);
  font-size: .92rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Animación */
@keyframes tickerMove{
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-1 * var(--ticker-distance, 0px))); }
}


/* En móvil, un poco más lento y tarjetas algo más pequeñas */
@media (max-width: 720px){
  .proj{ width: 240px; }
  .ticker__track{ animation-duration: 75s; }
}


/* ===== Carrito (botón en header + modal) ===== */
.cart-btn{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.02);
  color: var(--text);
  cursor:pointer;
  transition: transform var(--trans), background var(--trans), border var(--trans);
}
.cart-btn:hover{ transform: translateY(-1px); background: rgba(0,0,0,.04); }
.cart-btn:active{ transform: translateY(0px); }

.cart-btn--block{
  width:100%;
  justify-content:space-between;
}

.cart-badge{
  min-width: 26px;
  height: 26px;
  padding: 0 8px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: .85rem;
}

.cart-dialog{ width: min(760px, calc(100% - 28px)); }

.cart-list{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: var(--bg2);
  padding: 12px;
  margin: 12px 0 14px;
}

.cart-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 10px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  margin-bottom: 10px;
}
.cart-item:last-child{ margin-bottom: 0; }

.cart-item__left{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 0;
}

.cart-item__thumb{
  width: 54px;
  height: 54px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--bg2);
  background-size: cover;
  background-position:center;
  flex: 0 0 auto;
}

.cart-item__text{ min-width: 0; }

.cart-item__title{
  font-weight: 700;
  letter-spacing:-.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 440px;
}

.cart-item__meta{
  color: var(--muted);
  font-size: .9rem;
  margin-top: 2px;
}

@media (max-width: 720px){
  .cart-item__title{ max-width: 240px; }
}
/* ================= Apple-like motion ================= */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior:auto !important; }
}

/* Filtros avanzados: fade + slide */
.filter-advanced{
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transform: translateY(-8px);
  transition:
    max-height 420ms cubic-bezier(.4,0,.2,1),
    opacity 300ms cubic-bezier(.4,0,.2,1),
    transform 300ms cubic-bezier(.4,0,.2,1);
  will-change: max-height, opacity, transform;
}


.filter-advanced.is-open{
  max-height: 1200px; /* suficiente para los filtros */
  opacity: 1;
  transform: translateY(0);
}
/* Catálogo: fade al actualizar resultados */
#catalogGrid{
  transition:
    opacity 280ms cubic-bezier(.4,0,.2,1),
    transform 280ms cubic-bezier(.4,0,.2,1);
  will-change: opacity, transform;
}

#catalogGrid.is-updating{
  opacity: 0;
  transform: translateY(8px);
}


/* Entrada suave de tarjetas (opcional pero muy Apple) */
.card{
  animation: cardIn 360ms cubic-bezier(.4,0,.2,1) both;
}


@keyframes cardIn{
  from{ opacity:0; transform: translateY(10px); }
  to{ opacity:1; transform: translateY(0); }
}