/* ---------- tokens ---------- */
  :root{
    --bg:        #f3eee6;
    --bg-soft:   #ebe4d7;
    --bg-deep:   #1c1814;
    --ink:       #1a1612;
    --ink-soft:  #4a423a;
    --ink-mute:  #8a7f70;
    --line:      #d8cfc0;
    --line-soft: #e4dccc;
    --accent:    #4f5c3e;       /* olive forest — matches wavy panel */
    --accent-deep:#3a4530;
    --on-dark-ink:#f3eee6;
    --on-dark-mute:#9b9388;
    --on-dark-line:#332d26;

    --font-display: "Instrument Serif", "Times New Roman", serif;
    --font-body:    "Manrope", -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono:    "JetBrains Mono", ui-monospace, monospace;

    --r-sm: 4px;
    --r-md: 10px;
    --r-lg: 18px;
    --r-xl: 28px;

    --pad-x: clamp(20px, 5vw, 84px);
    --max-w: 1480px;
  }

  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:var(--font-body);
    font-weight:400;
    font-size:16px;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }

  ::selection{background:var(--accent); color:var(--bg)}

  /* ---------- typography helpers ---------- */
  .serif{font-family:var(--font-display); font-weight:400; letter-spacing:-0.01em}
  .ital{font-style:italic}
  .mono{font-family:var(--font-mono); font-weight:400; letter-spacing:0.02em; text-transform:uppercase; font-size:11px}
  .eyebrow{
    font-family:var(--font-mono);
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.18em;
    color:var(--ink-mute);
    display:inline-flex; align-items:center; gap:10px;
  }
  .eyebrow::before{
    content:""; width:24px; height:1px; background:var(--ink-mute);
  }

  h1,h2,h3,h4{margin:0; font-weight:400; letter-spacing:-0.02em; line-height:1.02}
  h1{font-family:var(--font-display); font-size:clamp(54px, 9vw, 148px)}
  h2{font-family:var(--font-display); font-size:clamp(40px, 6vw, 84px)}
  h3{font-family:var(--font-display); font-size:clamp(28px, 3vw, 40px)}
  p{margin:0}

  a{color:inherit; text-decoration:none}
  button{font:inherit; color:inherit; background:none; border:0; cursor:pointer; padding:0}

  /* ---------- layout primitives ---------- */
  .wrap{max-width:var(--max-w); margin:0 auto; padding:0 var(--pad-x)}

  .btn{
    display:inline-flex; align-items:center; gap:14px;
    padding:16px 26px;
    border-radius:999px;
    font-weight:600; font-size:14px; letter-spacing:0.01em;
    background:var(--ink); color:var(--bg);
    transition:transform .25s ease, background .25s ease;
    border:1px solid var(--ink);
  }
  .btn:hover{transform:translateY(-2px); background:#000}
  .btn .arr{display:inline-block; transition:transform .25s}
  .btn:hover .arr{transform:translateX(4px)}

  .btn-outline{
    background:transparent; color:var(--ink); border:1px solid var(--ink);
  }
  .btn-outline:hover{background:var(--ink); color:var(--bg)}

  .btn-accent{background:var(--accent); border-color:var(--accent); color:var(--bg)}
  .btn-accent:hover{background:var(--accent-deep); border-color:var(--accent-deep)}

  .btn-ghost{
    color:var(--ink); border:1px solid var(--line);
    background:transparent;
  }
  .btn-ghost:hover{background:rgba(0,0,0,0.04); transform:none}

  .pill{
    display:inline-flex; gap:8px; align-items:center;
    padding:6px 12px; border-radius:999px;
    background:var(--bg-soft);
    font-family:var(--font-mono); font-size:10px; text-transform:uppercase; letter-spacing:0.14em;
    color:var(--ink-soft);
    border:1px solid var(--line-soft);
  }

  /* ---------- nav ---------- */
  .nav{
    position:fixed; top:0; left:0; right:0;
    z-index:60;
    padding:18px var(--pad-x);
    display:flex; align-items:center; justify-content:space-between;
    transition:background .3s, border-color .3s, padding .3s;
    border-bottom:1px solid transparent;
  }
  .nav.scrolled{
    background:rgba(243,238,230,0.86);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-bottom-color:var(--line-soft);
    padding-top:14px; padding-bottom:14px;
  }
  .logo{
    font-family:var(--font-display);
    font-size:26px;
    letter-spacing:-0.01em;
    display:flex; align-items:baseline; gap:6px;
  }
  .logo .dot{
    width:8px; height:8px; border-radius:50%;
    background:var(--accent);
    display:inline-block; transform:translateY(-2px);
  }
  .logo b{font-weight:400}
  .logo i{font-style:italic; color:var(--accent); font-weight:400}

  .nav-links{
    display:flex; gap:32px; align-items:center;
    font-size:13.5px; font-weight:500;
  }
  .nav-links a{
    position:relative; padding:6px 0;
    color:var(--ink-soft);
    transition:color .2s;
  }
  .nav-links a:hover{color:var(--ink)}
  .nav-links a::after{
    content:""; position:absolute; left:0; right:0; bottom:0;
    height:1px; background:var(--ink); transform:scaleX(0); transform-origin:left;
    transition:transform .3s ease;
  }
  .nav-links a:hover::after{transform:scaleX(1)}

  .nav-cta{
    padding:10px 18px; font-size:12.5px;
  }
  .menu-btn{display:none}

  @media (max-width:880px){
    .nav-links{display:none}
    .menu-btn{display:flex; flex-direction:column; gap:5px; padding:8px}
    .menu-btn span{width:22px; height:1.5px; background:var(--ink); display:block; transition:transform .3s ease, opacity .2s ease}
  }

  /* hamburguesa → X cuando el menú está abierto */
  .menu-btn.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .menu-btn.open span:nth-child(2){opacity:0}
  .menu-btn.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

  /* ---------- menú móvil ---------- */
  .mobile-menu{
    position:fixed; inset:0; z-index:55;
    background:var(--bg);
    padding:120px var(--pad-x) 48px;
    display:flex; flex-direction:column;
    overflow-y:auto;
    transform:translateY(-100%);
    opacity:0; pointer-events:none;
    transition:transform .45s cubic-bezier(.16,1,.3,1), opacity .3s ease;
  }
  .mobile-menu.open{transform:translateY(0); opacity:1; pointer-events:auto}
  .mobile-menu-links{display:flex; flex-direction:column; margin-bottom:28px}
  .mobile-menu-links a{
    font-family:var(--font-display); font-size:clamp(30px, 9vw, 44px); font-weight:400;
    color:var(--ink); letter-spacing:-0.01em;
    padding:16px 0; border-bottom:1px solid var(--line-soft);
    transition:color .2s, padding-left .2s;
  }
  .mobile-menu-links a:hover, .mobile-menu-links a:active{color:var(--accent); padding-left:8px}
  @media (min-width:881px){ .mobile-menu{display:none} }

  /* ---------- hero ---------- */
  .hero{
    padding:160px var(--pad-x) 20px;
    position:relative;
    overflow:hidden;
  }
  .hero-grid{
    max-width:var(--max-w); margin:0 auto;
    display:grid; grid-template-columns: 1.1fr 1fr;
    gap:56px; align-items:stretch;
  }
  .hero-title{
    position:relative;
  }
  .hero-title h1{
    font-size:clamp(50px, 7.2vw, 124px);
    line-height:0.96;
    color:var(--ink);
  }
  .hero-title h1 .accent{color:var(--accent); font-style:italic}
  .hero-title h1 .small{
    display:inline-block;
    font-size:0.62em;
    transform:translateY(-0.08em);
    color:var(--ink-soft);
  }

  .hero-sub{
    margin-top:34px;
    max-width:520px;
    color:var(--ink-soft);
    font-size:17px;
    line-height:1.55;
  }
  .hero-actions{
    margin-top:34px;
    display:flex; gap:14px; flex-wrap:wrap;
  }

  .hero-stats{
    margin-top:38px;
    display:grid; grid-template-columns:repeat(3,1fr);
    gap:24px; max-width:520px;
    border-top:1px solid var(--line);
    padding-top:24px;
  }
  .stat .num{
    font-family:var(--font-display); font-size:42px; line-height:1;
  }
  .stat .lbl{
    font-family:var(--font-mono); font-size:10px;
    text-transform:uppercase; letter-spacing:0.14em;
    color:var(--ink-mute); margin-top:6px;
  }

  /* hero collage */
  .hero-collage{
    position:relative;
    height:auto;
    min-height:480px;
    align-self:stretch;
  }
  .hero-collage .tile{
    position:absolute;
    border-radius:var(--r-lg);
    overflow:hidden;
    box-shadow:0 30px 60px -30px rgba(0,0,0,0.25), 0 4px 14px -8px rgba(0,0,0,0.15);
    background:#ccc;
  }
  .hero-collage .tile img{width:100%; height:100%; object-fit:cover; display:block}
  .hero-collage .tile image-slot{width:100%; height:100%; display:block}
  /* layout amigable con fotos: principal horizontal arriba + dos abajo */
  .hero-collage .tile.t1{ width:100%; height:58%; left:0;  top:0; }
  .hero-collage .tile.t2{ width:60%;  height:38%; left:0;  bottom:0; }
  .hero-collage .tile.t3{ width:36%;  height:38%; right:0; bottom:0; }
  .hero-collage .tile-label{
    position:absolute;
    bottom:14px; left:14px;
    background:rgba(20,16,12,0.78);
    color:var(--bg);
    padding:7px 12px;
    border-radius:999px;
    font-family:var(--font-mono); font-size:10px; text-transform:uppercase; letter-spacing:0.12em;
  }

  .marquee{
    margin-top:80px;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    overflow:hidden;
    padding:18px 0;
    background:transparent;
    position:relative;
  }
  .marquee-track{
    display:flex; gap:64px;
    animation:scroll 38s linear infinite;
    white-space:nowrap;
    width:max-content;
  }
  .marquee span{
    font-family:var(--font-display);
    font-size:30px;
    color:var(--ink);
    display:inline-flex; align-items:center; gap:64px;
  }
  .marquee span::after{
    content:"✦"; color:var(--accent); font-size:18px;
  }
  .marquee span.ital{font-style:italic; color:var(--ink-soft)}
  @keyframes scroll{
    from{transform:translateX(0)}
    to{transform:translateX(-50%)}
  }

  @media (max-width:980px){
    .hero{padding-top:130px}
    .hero-grid{grid-template-columns:1fr; gap:40px}
    .hero-collage{height:480px}
    .hero-stats{grid-template-columns:repeat(3,1fr); max-width:none}
  }

  /* ---------- section header ---------- */
  .sec{padding:120px var(--pad-x); position:relative}
  .sec-head{
    display:flex; justify-content:space-between; align-items:flex-end;
    gap:40px; margin-bottom:60px;
  }
  .sec-head .head-text{max-width:760px}
  .sec-head h2 .accent{color:var(--accent); font-style:italic}
  .sec-head p{margin-top:18px; color:var(--ink-soft); font-size:17px; max-width:540px}
  @media (max-width:880px){
    .sec-head{flex-direction:column; align-items:flex-start; gap:24px}
  }

  /* ---------- showroom transformations ---------- */
  .showroom{background:var(--bg)}
  .room-grid{
    display:grid;
    grid-template-columns: repeat(12, 1fr);
    gap:20px;
  }
  .room-card{
    position:relative;
    border-radius:var(--r-lg);
    overflow:hidden;
    background:var(--bg-soft);
    display:flex; flex-direction:column;
    transition:transform .35s ease;
  }
  .room-card:hover{transform:translateY(-4px)}
  .room-card .slot-wrap{
    position:relative;
    aspect-ratio: 4/3;
    background:var(--bg-soft);
    overflow:hidden;
  }
  .room-card image-slot{width:100%; height:100%; display:block}

  /* ---- efecto antes / después ---- */
  .room-card .slot-wrap .room-after{
    position:absolute; inset:0;
    width:100%; height:100%;
    object-fit:cover; display:block;
    opacity:0; transition:opacity .7s cubic-bezier(.22,1,.36,1);
    z-index:2; pointer-events:none;
  }
  @media (hover:hover) and (pointer:fine){
    .room-card:hover .slot-wrap .room-after{opacity:1}
  }
  .room-card.ba-active .slot-wrap .room-after{opacity:1}
  .room-card .ba-tag{
    position:absolute; top:12px; left:12px; z-index:3;
    display:inline-flex; align-items:center; gap:7px;
    background:rgba(20,16,12,0.72); color:var(--bg);
    padding:6px 11px; border-radius:999px;
    font-family:var(--font-mono); font-size:9.5px; letter-spacing:0.12em; text-transform:uppercase;
    pointer-events:none;
    backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
  }
  .room-card .ba-dot{width:6px; height:6px; border-radius:50%; background:#c9d2b7}
  /* en móvil la opacidad la maneja el scroll (sin transición, para que vaya sincronizada) */
  @media (hover:none), (max-width:880px){
    .room-card .slot-wrap .room-after{transition:none}
  }
  .room-card .room-meta{
    padding:20px 22px 22px;
    display:flex; flex-direction:column; gap:12px;
    background:var(--bg);
  }
  .room-card .room-title{
    display:flex; align-items:baseline; justify-content:space-between; gap:10px;
  }
  .room-card .room-title h3{font-size:26px; line-height:1.05}
  .room-card .room-title .num{
    font-family:var(--font-mono); font-size:10px;
    color:var(--ink-mute); letter-spacing:0.16em;
  }
  .room-card .stack{
    display:flex; flex-wrap:wrap; gap:6px;
  }
  .room-card .stack span{
    font-family:var(--font-mono); font-size:10px; text-transform:uppercase; letter-spacing:0.1em;
    padding:4px 10px; border:1px solid var(--line);
    border-radius:999px; color:var(--ink-soft);
  }
  .room-card .quote-link{
    margin-top:6px;
    display:inline-flex; align-items:center; gap:8px;
    font-size:13px; font-weight:600; color:var(--accent);
  }
  .room-card .quote-link:hover{color:var(--accent-deep)}

  .room-card.size-lg{grid-column:span 8}
  .room-card.size-md{grid-column:span 4}
  .room-card.size-sm{grid-column:span 4}

  @media (max-width:980px){
    .room-card.size-lg,.room-card.size-md,.room-card.size-sm{grid-column:span 6}
  }
  @media (max-width:640px){
    .room-card.size-lg,.room-card.size-md,.room-card.size-sm{grid-column:span 12}
  }

  /* inline quote form */
  .quote-band{
    margin-top:64px;
    background:var(--bg-deep);
    color:var(--on-dark-ink);
    border-radius:var(--r-xl);
    padding:48px clamp(28px, 5vw, 64px);
    display:grid; grid-template-columns: 1fr 1.2fr;
    gap:48px; align-items:center;
  }
  .quote-band h3{color:var(--on-dark-ink); font-size:clamp(28px, 3.4vw, 48px)}
  .quote-band h3 .ital{font-style:italic; color:#c9d2b7}
  .quote-band p{color:var(--on-dark-mute); margin-top:14px; max-width:440px}
  .quote-form{
    display:grid; grid-template-columns: 1fr 1fr; gap:14px;
  }
  .quote-form .full{grid-column:span 2}
  .inp{
    width:100%;
    padding:16px 18px;
    background:rgba(255,255,255,0.06);
    border:1px solid var(--on-dark-line);
    border-radius:12px;
    color:var(--on-dark-ink);
    font:inherit; font-size:14px;
    transition:border-color .2s, background .2s;
  }
  .inp:focus{outline:none; border-color:#c9d2b7; background:rgba(255,255,255,0.1)}
  .inp::placeholder{color:#7a7268}

  .quote-form .submit{
    grid-column:span 2;
    background:var(--accent); color:var(--bg);
    border:1px solid var(--accent);
    padding:16px 22px;
    border-radius:12px;
    font-weight:600; font-size:14px;
    cursor:pointer; transition:background .2s;
    display:flex; align-items:center; justify-content:space-between; gap:14px;
  }
  .quote-form .submit:hover{background:var(--accent-deep)}

  @media (max-width:880px){
    .quote-band{grid-template-columns:1fr; padding:36px 24px}
    .quote-form{grid-template-columns:1fr}
    .quote-form .full,.quote-form .submit{grid-column:span 1}
  }

  /* ---------- productos (sección del catálogo) ---------- */
  .productos{background:var(--bg-soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding-top:60px}
  .filter-bar{
    display:flex; gap:10px; flex-wrap:wrap;
    margin-bottom:36px;
    padding-bottom:24px;
    border-bottom:1px solid var(--line);
  }
  .filter-bar button{
    font-family:var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:0.12em;
    padding:10px 16px;
    border:1px solid var(--line);
    border-radius:999px;
    background:transparent; color:var(--ink-soft);
    transition:all .2s;
  }
  .filter-bar button:hover{border-color:var(--ink); color:var(--ink)}
  .filter-bar button.active{background:var(--ink); color:var(--bg); border-color:var(--ink)}

  /* en móvil: chips de categoría en un solo renglón con scroll horizontal */
  @media (max-width:780px){
    .filter-bar{
      flex-wrap:nowrap;
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
      gap:8px;
      margin:0 calc(var(--pad-x) * -1) 28px;
      padding:0 var(--pad-x) 18px;
    }
    .filter-bar::-webkit-scrollbar{display:none}
    .filter-bar button{flex:0 0 auto; white-space:nowrap}
  }

  .product-grid{
    display:grid; grid-template-columns:repeat(4, 1fr); gap:24px;
  }
  @media (max-width:1100px){.product-grid{grid-template-columns:repeat(3,1fr)}}
  @media (max-width:780px){.product-grid{grid-template-columns:repeat(2,1fr)}}
  @media (max-width:480px){.product-grid{grid-template-columns:1fr}}

  /* ---- catálogo: grupos ---- */
  .cat-groups{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }
  @media (max-width:680px){ .cat-groups{grid-template-columns:1fr} }
  .group-card{
    position:relative; overflow:hidden; border:0; padding:0; cursor:pointer;
    border-radius:var(--r-lg); min-height:320px;
    background-size:cover; background-position:center;
    display:flex; align-items:flex-end; text-align:left;
    transition:transform .4s ease;
  }
  .group-card:hover{transform:translateY(-4px)}
  .group-card .gc-overlay{
    position:absolute; inset:0;
    background:linear-gradient(to top, rgba(20,16,12,0.80) 0%, rgba(20,16,12,0.30) 55%, rgba(20,16,12,0.12) 100%);
    transition:opacity .4s;
  }
  .group-card:hover .gc-overlay{opacity:.88}
  .group-card .gc-content{
    position:relative; z-index:1; padding:34px clamp(24px,4vw,40px);
    color:var(--bg); display:flex; flex-direction:column; gap:8px;
  }
  .group-card .gc-label{font-family:var(--font-display); font-size:clamp(34px,5vw,52px); line-height:1}
  .group-card .gc-sub{
    font-family:var(--font-mono); font-size:11px; letter-spacing:0.14em; text-transform:uppercase;
    color:#dfe3d4; display:inline-flex; align-items:center; gap:8px;
  }
  .group-card .gc-sub .arr{transition:transform .3s}
  .group-card:hover .gc-sub .arr{transform:translateX(4px)}

  /* ---- catálogo: categorías ---- */
  .cat-cards{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
  @media (max-width:1100px){.cat-cards{grid-template-columns:repeat(3,1fr)}}
  @media (max-width:780px){.cat-cards{grid-template-columns:repeat(2,1fr)}}
  @media (max-width:480px){.cat-cards{grid-template-columns:1fr}}
  .category-card{
    text-align:left; cursor:pointer; border:1px solid var(--line-soft); padding:0;
    background:var(--bg); border-radius:var(--r-lg); overflow:hidden;
    display:flex; flex-direction:column;
    transition:transform .3s, box-shadow .3s;
  }
  .category-card:hover{transform:translateY(-3px); box-shadow:0 12px 30px -16px rgba(0,0,0,0.2)}
  .category-card .cc-img{display:block; aspect-ratio:4/3; overflow:hidden; background:#e8dfcf}
  .category-card .cc-img img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease}
  .category-card:hover .cc-img img{transform:scale(1.05)}
  .category-card .cc-meta{padding:16px 18px 18px; display:flex; flex-direction:column; gap:6px}
  .category-card .cc-name{font-family:var(--font-display); font-size:22px; line-height:1.1; color:var(--ink)}
  .category-card .cc-count{
    font-family:var(--font-mono); font-size:10.5px; letter-spacing:0.1em; text-transform:uppercase;
    color:var(--ink-mute); display:inline-flex; align-items:center; gap:8px;
  }
  .category-card .cc-count .arr{transition:transform .3s; color:var(--accent)}
  .category-card:hover .cc-count .arr{transform:translateX(4px)}

  /* ---- catálogo: barra / atrás ---- */
  .catalog-bar{
    display:flex; align-items:center; gap:18px;
    margin-bottom:30px; padding-bottom:18px; border-bottom:1px solid var(--line);
  }
  .catalog-back{
    display:inline-flex; align-items:center; gap:8px;
    font-family:var(--font-mono); font-size:11px; letter-spacing:0.12em; text-transform:uppercase;
    padding:9px 16px; border-radius:999px; cursor:pointer;
    border:1px solid var(--line); background:transparent; color:var(--ink);
    transition:all .2s; flex:0 0 auto;
  }
  .catalog-back:hover{background:var(--ink); color:var(--bg); border-color:var(--ink)}
  .catalog-back .arr-l{display:inline-block; transition:transform .2s}
  .catalog-back:hover .arr-l{transform:translateX(-4px)}
  .catalog-crumb{font-family:var(--font-display); font-size:clamp(22px,3vw,30px); color:var(--ink)}
  .catalog-empty{color:var(--ink-mute); font-size:15px; padding:30px 0}
  .catalog-bottom{display:flex; justify-content:center; margin-top:56px}
  .catalog-bottom .catalog-back{padding:12px 22px; font-size:12px}

  .prod{
    background:var(--bg);
    border:1px solid var(--line-soft);
    border-radius:var(--r-lg);
    overflow:hidden;
    display:flex; flex-direction:column;
    transition:transform .3s, box-shadow .3s;
  }
  .prod:hover{transform:translateY(-3px); box-shadow:0 12px 30px -16px rgba(0,0,0,0.2)}
  .prod-img{
    aspect-ratio: 4/3;
    background:#e8dfcf;
    position:relative;
    overflow:hidden;
  }
  .prod-img img{
    width:100%; height:100%; object-fit:cover; display:block;
    transition:transform .6s ease;
  }
  .prod:hover .prod-img img{transform:scale(1.04)}
  .prod-img .sku{
    position:absolute; top:12px; left:12px;
    background:rgba(255,255,255,0.85);
    backdrop-filter:blur(4px);
    -webkit-backdrop-filter:blur(4px);
    padding:5px 10px; border-radius:999px;
    font-family:var(--font-mono); font-size:9.5px; letter-spacing:0.14em;
  }
  .prod-img .cat-tag{
    position:absolute; bottom:12px; right:12px;
    background:var(--accent); color:var(--bg);
    padding:5px 10px; border-radius:999px;
    font-family:var(--font-mono); font-size:9.5px; letter-spacing:0.14em; text-transform:uppercase;
  }
  .prod-body{padding:18px 18px 20px; display:flex; flex-direction:column; gap:10px; flex:1}
  .prod-body h4{
    font-family:var(--font-display); font-size:22px; line-height:1.1; font-weight:400;
  }
  .prod-body .finish{
    font-family:var(--font-mono); font-size:10.5px;
    color:var(--ink-mute); letter-spacing:0.06em; text-transform:uppercase;
  }
  .prod-body .specs{
    margin-top:auto;
    padding-top:14px; border-top:1px dashed var(--line);
    display:grid; grid-template-columns:1fr 1fr; gap:6px 12px;
    font-size:12px; color:var(--ink-soft);
  }
  .prod-body .specs dt{
    font-family:var(--font-mono); font-size:9.5px; text-transform:uppercase;
    color:var(--ink-mute); letter-spacing:0.12em; margin:0;
  }
  .prod-body .specs dd{margin:0; font-size:12px; color:var(--ink); font-weight:500}
  .prod-body .actions{
    display:flex; flex-direction:column; gap:8px; margin-top:auto; padding-top:16px;
  }
  .prod-body .actions .detail-btn{
    padding:12px 16px; border-radius:999px;
    font-size:13px; font-weight:600;
    background:var(--ink); color:var(--bg);
    transition:background .2s;
    display:flex; align-items:center; justify-content:center; gap:8px;
  }
  .prod-body .actions .detail-btn:hover{background:#000}
  .prod-body .actions .detail-btn .arr{display:inline-block; transition:transform .2s}
  .prod-body .actions .detail-btn:hover .arr{transform:translateX(4px)}
  .prod-body .actions .sample-btn{
    padding:11px 16px; border-radius:999px;
    font-size:12.5px; font-weight:600;
    background:transparent; color:var(--ink); border:1px solid var(--line);
    transition:border-color .2s, background .2s;
    display:flex; align-items:center; justify-content:center; gap:8px;
  }
  .prod-body .actions .sample-btn:hover{border-color:var(--ink); background:rgba(0,0,0,0.03)}

  /* ---------- seguridad perimetral ---------- */
  .seguridad{
    background:var(--bg-deep);
    color:var(--on-dark-ink);
    position:relative;
    overflow:hidden;
  }
  .seguridad::before{
    content:"";
    position:absolute; inset:0;
    background-image:
      linear-gradient(135deg, transparent 48%, rgba(255,255,255,0.025) 50%, transparent 52%),
      linear-gradient(45deg, transparent 48%, rgba(255,255,255,0.025) 50%, transparent 52%);
    background-size: 32px 32px;
    pointer-events:none;
    opacity:0.6;
  }
  .seguridad .wrap{position:relative}
  .seguridad .sec-head h2{color:var(--on-dark-ink)}
  .seguridad .sec-head p{color:var(--on-dark-mute)}
  .seguridad .eyebrow{color:#c9d2b7}
  .seguridad .eyebrow::before{background:#c9d2b7}

  .sec-grid-2{
    display:grid; grid-template-columns: 1fr 1fr;
    gap:60px; align-items:flex-start;
  }
  @media (max-width:980px){.sec-grid-2{grid-template-columns:1fr}}

  .sec-features{display:flex; flex-direction:column; gap:0}
  .sec-feat{
    display:grid; grid-template-columns: 60px 1fr;
    gap:18px;
    padding:24px 0;
    border-bottom:1px solid var(--on-dark-line);
  }
  .sec-feat:first-child{border-top:1px solid var(--on-dark-line)}
  .sec-feat .num{
    font-family:var(--font-mono); font-size:11px; letter-spacing:0.14em;
    color:#c9d2b7;
  }
  .sec-feat h4{
    font-family:var(--font-display); font-size:28px;
    color:var(--on-dark-ink); margin-bottom:8px;
  }
  .sec-feat p{color:var(--on-dark-mute); font-size:14.5px; max-width:480px}

  .sec-visual{
    display:grid; grid-template-columns: 1fr 1fr;
    gap:14px;
  }
  .sec-visual .v-tile{
    border-radius:var(--r-md);
    overflow:hidden;
    position:relative;
    background:#2a241d;
    border:1px solid var(--on-dark-line);
  }
  .sec-visual .v-tile.tall{grid-row:span 2; aspect-ratio: 3/5}
  .sec-visual .v-tile.short{aspect-ratio: 4/3}
  .sec-visual image-slot{width:100%; height:100%; display:block}
  .sec-visual .v-tile .lbl{
    position:absolute; left:14px; bottom:14px;
    font-family:var(--font-mono); font-size:10px;
    color:var(--on-dark-ink); letter-spacing:0.14em; text-transform:uppercase;
    background:rgba(0,0,0,0.5); padding:6px 10px; border-radius:999px;
    backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
  }

  .seg-industries{
    margin-top:60px;
    border-top:1px solid var(--on-dark-line);
    padding-top:40px;
    display:grid; grid-template-columns:repeat(4,1fr);
    gap:24px;
  }
  @media (max-width:780px){.seg-industries{grid-template-columns:repeat(2,1fr)}}
  .ind{display:flex; flex-direction:column; gap:8px}
  .ind .ic{
    width:48px; height:48px;
    border:1px solid #c9d2b7;
    border-radius:12px;
    display:flex; align-items:center; justify-content:center;
    color:#c9d2b7;
  }
  .ind h5{
    font-family:var(--font-display); font-size:22px;
    color:var(--on-dark-ink); margin-top:8px;
  }
  .ind p{color:var(--on-dark-mute); font-size:13px}

  .seg-cta{
    margin-top:56px;
    background:rgba(255,255,255,0.04);
    border:1px solid var(--on-dark-line);
    border-radius:var(--r-xl);
    padding:36px clamp(24px, 4vw, 48px);
    display:flex; justify-content:space-between; align-items:center;
    gap:24px;
    flex-wrap:wrap;
  }
  .seg-cta h4{
    font-family:var(--font-display); font-size:clamp(26px,3vw,40px);
    color:var(--on-dark-ink);
  }
  .seg-cta h4 .ital{font-style:italic; color:#c9d2b7}
  .seg-cta .btn{background:var(--bg); color:var(--ink); border-color:var(--bg)}
  .seg-cta .btn:hover{background:var(--accent); color:var(--bg); border-color:var(--accent)}

  /* ---------- profesionales ---------- */
  .pro{background:var(--bg)}
  .pro-grid{
    display:grid; grid-template-columns: 1fr 1fr;
    gap:60px; align-items:flex-start;
  }
  @media (max-width:980px){.pro-grid{grid-template-columns:1fr}}

  .pro-points{display:flex; flex-direction:column; gap:0}
  .pro-pt{
    padding:22px 0;
    border-bottom:1px solid var(--line);
    display:grid; grid-template-columns: 44px 1fr;
    gap:18px; align-items:flex-start;
  }
  .pro-pt:first-child{border-top:1px solid var(--line)}
  .pro-pt .ic{
    width:44px; height:44px;
    border:1px solid var(--accent); color:var(--accent);
    border-radius:50%; display:flex; align-items:center; justify-content:center;
  }
  .pro-pt h4{font-family:var(--font-display); font-size:24px; margin-bottom:4px}
  .pro-pt p{color:var(--ink-soft); font-size:14.5px}

  .pro-form-card{
    background:var(--bg-soft);
    border-radius:var(--r-xl);
    padding:36px clamp(24px,4vw,40px);
    border:1px solid var(--line);
  }
  .pro-form-card h3{font-size:34px; margin-bottom:8px}
  .pro-form-card h3 .ital{font-style:italic; color:var(--accent)}
  .pro-form-card .sub{color:var(--ink-soft); margin-bottom:24px; font-size:14.5px}
  .pro-form{display:grid; grid-template-columns:1fr 1fr; gap:12px}
  .pro-form .full{grid-column:span 2}
  .pro-form .inp{
    background:var(--bg);
    border:1px solid var(--line);
    color:var(--ink);
  }
  .pro-form .inp::placeholder{color:var(--ink-mute)}
  .pro-form .inp:focus{border-color:var(--accent); background:var(--bg)}
  .pro-form select.inp{appearance:none; background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%231a1612' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>"); background-repeat:no-repeat; background-position:right 18px center; padding-right:42px}
  .pro-form .submit{
    grid-column:span 2;
    background:var(--ink); color:var(--bg);
    border:1px solid var(--ink);
    padding:16px 22px; border-radius:12px;
    font-weight:600; font-size:14px;
    display:flex; justify-content:space-between; align-items:center;
    cursor:pointer; transition:background .2s;
  }
  .pro-form .submit:hover{background:#000}
  @media (max-width:560px){
    .pro-form{grid-template-columns:1fr}
    .pro-form .full,.pro-form .submit{grid-column:span 1}
  }

  /* ---------- footer ---------- */
  footer{
    background:var(--bg-deep);
    color:var(--on-dark-ink);
    padding:80px var(--pad-x) 32px;
  }
  .foot-grid{
    max-width:var(--max-w); margin:0 auto;
    display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap:40px;
    padding-bottom:60px;
    border-bottom:1px solid var(--on-dark-line);
  }
  @media (max-width:780px){.foot-grid{grid-template-columns:1fr 1fr; gap:30px}}
  @media (max-width:480px){.foot-grid{grid-template-columns:1fr}}
  .foot-grid h6{
    font-family:var(--font-mono); font-size:10.5px;
    text-transform:uppercase; letter-spacing:0.16em;
    color:#c9d2b7; margin:0 0 14px;
  }
  .foot-grid a{display:block; padding:5px 0; color:var(--on-dark-mute); font-size:14px}
  .foot-grid a:hover{color:var(--on-dark-ink)}
  .foot-brand{display:flex; flex-direction:column; gap:14px}
  .foot-brand .logo{font-size:34px; color:var(--on-dark-ink)}
  .foot-brand p{color:var(--on-dark-mute); font-size:14px; max-width:340px}
  .foot-bottom{
    max-width:var(--max-w); margin:0 auto;
    padding-top:24px;
    display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
    font-family:var(--font-mono); font-size:10.5px; letter-spacing:0.12em;
    text-transform:uppercase; color:var(--on-dark-mute);
  }
  .foot-mark{
    margin-top:32px;
    font-family:var(--font-display);
    font-size:clamp(60px, 14vw, 220px); line-height:0.8;
    color:rgba(243,238,230,0.08);
    text-align:center;
    user-select:none;
    pointer-events:none;
  }

  /* ---------- modal ---------- */
  .modal-back{
    position:fixed; inset:0;
    background:rgba(20,16,12,0.6);
    backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
    z-index:100;
    display:flex; align-items:center; justify-content:center;
    padding:24px;
    opacity:0; pointer-events:none;
    transition:opacity .25s;
  }
  .modal-back.open{opacity:1; pointer-events:auto}
  .modal{
    background:var(--bg);
    border-radius:var(--r-xl);
    max-width:520px; width:100%;
    padding:40px clamp(24px,4vw,40px);
    position:relative;
    transform:translateY(20px) scale(.98);
    transition:transform .3s;
    box-shadow:0 30px 80px -20px rgba(0,0,0,0.4);
  }
  .modal-back.open .modal{transform:translateY(0) scale(1)}
  .modal-close{
    position:absolute; top:16px; right:16px;
    width:40px; height:40px;
    border-radius:50%;
    background:rgba(20,16,12,0.78);
    color:var(--bg);
    display:flex; align-items:center; justify-content:center;
    transition:background .2s, transform .2s;
    z-index:6;
    box-shadow:0 4px 14px rgba(0,0,0,0.22);
    backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
  }
  .modal-close:hover{background:#000; color:var(--bg); transform:rotate(90deg)}
  .modal .ey{font-family:var(--font-mono); font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:var(--accent)}
  .modal h3{font-size:38px; margin-top:10px; margin-bottom:12px; font-family:var(--font-display)}
  .modal h3 .ital{font-style:italic; color:var(--accent)}
  .modal p{color:var(--ink-soft); margin-bottom:24px; font-size:15px}
  .modal-form{display:grid; gap:12px}
  .modal-form .inp{
    background:var(--bg-soft); border:1px solid var(--line);
    color:var(--ink);
  }
  .modal-form .inp:focus{border-color:var(--accent)}
  .modal-form .submit{
    background:var(--accent); color:var(--bg); border:1px solid var(--accent);
    padding:16px 22px; border-radius:12px;
    font-weight:600; font-size:14px; cursor:pointer;
    display:flex; justify-content:space-between; align-items:center;
    transition:background .2s;
  }
  .modal-form .submit:hover{background:var(--accent-deep)}
  .modal .small{
    text-align:center; font-size:11px; color:var(--ink-mute);
    font-family:var(--font-mono); letter-spacing:0.1em; text-transform:uppercase;
    margin-top:8px;
  }

  /* sticky floating muestra button */
  .float-cta{
    position:fixed; bottom:96px; right:24px;
    z-index:50;
    padding:14px 22px;
    background:var(--accent); color:var(--bg);
    border-radius:999px;
    font-weight:600; font-size:13px;
    display:flex; align-items:center; gap:10px;
    box-shadow:0 16px 40px -12px rgba(79,92,62,0.6);
    transition:transform .25s, background .25s;
    border:1px solid var(--accent);
    opacity:0; pointer-events:none;
    transform:translateY(20px);
  }
  .float-cta.visible{opacity:1; pointer-events:auto; transform:translateY(0)}
  .float-cta:hover{background:var(--accent-deep); transform:translateY(-3px)}
  .float-cta .dot{
    width:8px; height:8px; border-radius:50%;
    background:var(--bg);
    animation:pulse 1.8s infinite;
  }
  @keyframes pulse{
    0%,100%{transform:scale(1); opacity:1}
    50%{transform:scale(1.4); opacity:0.4}
  }

  /* botón flotante de WhatsApp (siempre visible, esquina inferior derecha) */
  .float-wa{
    position:fixed; bottom:24px; right:24px;
    z-index:55;
    width:56px; height:56px; border-radius:50%;
    background:#25D366; color:#fff;
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 10px 26px rgba(37,211,102,0.40), 0 4px 12px rgba(0,0,0,0.18);
    transition:transform .25s ease, box-shadow .25s ease;
  }
  .float-wa:hover{
    transform:translateY(-3px) scale(1.05);
    box-shadow:0 14px 34px rgba(37,211,102,0.55), 0 6px 16px rgba(0,0,0,0.22);
  }
  .float-wa .wa-pulse{
    position:absolute; inset:-2px; border-radius:50%; pointer-events:none;
    box-shadow:0 0 0 0 rgba(37,211,102,0.55);
    animation:wa-pulse 2.2s ease-out infinite;
  }
  @keyframes wa-pulse{
    0%{ box-shadow:0 0 0 0 rgba(37,211,102,0.55); }
    70%{ box-shadow:0 0 0 16px rgba(37,211,102,0); }
    100%{ box-shadow:0 0 0 0 rgba(37,211,102,0); }
  }
  @media (max-width:560px){
    .float-wa{bottom:18px; right:18px; width:52px; height:52px}
    .float-cta{bottom:84px; right:18px}
  }

  /* ---------- toast ---------- */
  .toast{
    position:fixed; left:50%; bottom:32px;
    transform:translateX(-50%) translateY(20px);
    z-index:110;
    background:var(--ink); color:var(--bg);
    padding:16px 24px; border-radius:12px;
    font-size:14px; font-weight:500;
    display:flex; align-items:center; gap:12px;
    opacity:0; pointer-events:none;
    transition:opacity .25s, transform .25s;
    box-shadow:0 20px 40px -10px rgba(0,0,0,0.3);
  }
  .toast.show{opacity:1; transform:translateX(-50%) translateY(0)}
  .toast .check{
    width:24px; height:24px; border-radius:50%;
    background:var(--accent); display:flex; align-items:center; justify-content:center;
  }

  /* placeholder appearance for image-slot */
  image-slot{
    --is-bg: var(--bg-soft);
    --is-border: var(--line);
    --is-text: var(--ink-mute);
  }

  /* ---------- product detail modal ---------- */
  .detail-back{
    position:fixed; inset:0; z-index:100;
    background:rgba(20,16,12,0.7);
    backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
    display:flex; align-items:center; justify-content:center;
    padding:24px;
    opacity:0; pointer-events:none;
    transition:opacity .25s;
  }
  .detail-back.open{opacity:1; pointer-events:auto}
  .detail-modal{
    background:var(--bg);
    border-radius:var(--r-xl);
    max-width:980px; width:100%;
    max-height:90vh;
    overflow:auto;
    position:relative;
    display:grid; grid-template-columns: 1.1fr 1fr;
    transform:translateY(20px) scale(.98);
    transition:transform .3s;
    box-shadow:0 40px 100px -20px rgba(0,0,0,0.5);
  }
  .detail-back.open .detail-modal{transform:translateY(0) scale(1)}
  .detail-img{
    background:var(--bg-soft);
    position:relative;
    min-height:380px;
    overflow:hidden;
  }
  .detail-img img{
    width:100%; height:100%; min-height:380px;
    object-fit:cover; display:block;
  }
  .detail-img .sku{
    position:absolute; top:18px; left:18px;
    background:rgba(255,255,255,0.9);
    backdrop-filter:blur(4px); -webkit-backdrop-filter:blur(4px);
    padding:6px 12px; border-radius:999px;
    font-family:var(--font-mono); font-size:10.5px; letter-spacing:0.14em;
  }
  .detail-body{
    padding:40px 40px 36px;
    display:flex; flex-direction:column; gap:12px;
  }
  .detail-body h3{font-size:36px; line-height:1.05; margin-top:6px}
  .detail-body .finish{
    font-family:var(--font-mono); font-size:11px; text-transform:uppercase;
    letter-spacing:0.14em; color:var(--accent);
  }
  .detail-body p{color:var(--ink-soft); font-size:14.5px; line-height:1.6; margin-top:6px}
  .detail-specs{
    margin:14px 0 4px; padding:18px 0;
    border-top:1px solid var(--line); border-bottom:1px solid var(--line);
    display:grid; grid-template-columns:1fr 1fr; gap:14px 24px;
  }
  .detail-specs div{display:flex; flex-direction:column; gap:3px}
  .detail-specs dt{
    font-family:var(--font-mono); font-size:9.5px; letter-spacing:0.14em;
    text-transform:uppercase; color:var(--ink-mute); margin:0;
  }
  .detail-specs dd{margin:0; font-size:14px; color:var(--ink); font-weight:500}
  .detail-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}
  @media (max-width:780px){
    .detail-modal{grid-template-columns:1fr; max-height:94vh}
    .detail-body{padding:28px 24px 30px}
    .detail-body h3{font-size:30px}
  }

  /* ---------- admin panel ---------- */
  .admin-back{
    position:fixed; inset:0; z-index:200;
    background:rgba(15,12,9,0.78);
    backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
    display:flex; justify-content:flex-end;
    opacity:0; pointer-events:none;
    transition:opacity .3s;
  }
  .admin-back.open{opacity:1; pointer-events:auto}
  .admin-panel{
    background:#f7f3eb;
    color:var(--ink);
    width:min(1100px, 100%);
    height:100%;
    display:grid;
    grid-template-rows: auto auto 1fr;
    transform:translateX(40px);
    transition:transform .35s ease;
    box-shadow:-30px 0 80px -20px rgba(0,0,0,0.4);
    overflow:hidden;
  }
  .admin-back.open .admin-panel{transform:translateX(0)}
  .admin-header{
    padding:22px 32px 18px;
    display:flex; align-items:center; justify-content:space-between;
    border-bottom:1px solid var(--line);
    gap:24px;
    flex-wrap:wrap;
  }
  .admin-header .title{display:flex; flex-direction:column; gap:2px}
  .admin-header .ey{font-family:var(--font-mono); font-size:10.5px; text-transform:uppercase; letter-spacing:0.16em; color:var(--ink-mute)}
  .admin-header h2{font-family:var(--font-display); font-size:30px}
  .admin-header h2 .ital{font-style:italic; color:var(--accent)}
  .admin-header-actions{display:flex; gap:10px; align-items:center}
  .admin-btn{
    font:inherit; font-size:12px; font-weight:600;
    padding:9px 14px; border-radius:8px;
    border:1px solid var(--line); background:transparent; color:var(--ink);
    cursor:pointer; transition:all .2s;
    display:inline-flex; align-items:center; gap:6px;
  }
  .admin-btn:hover{background:var(--ink); color:var(--bg); border-color:var(--ink)}
  .admin-btn.primary{background:var(--accent); color:var(--bg); border-color:var(--accent)}
  .admin-btn.primary:hover{background:var(--accent-deep); border-color:var(--accent-deep)}
  .admin-btn.danger{color:#a13a2a; border-color:#e5cabc}
  .admin-btn.danger:hover{background:#a13a2a; color:#fff; border-color:#a13a2a}
  .admin-btn.ghost{border-color:transparent; color:var(--ink-soft)}
  .admin-btn.ghost:hover{background:var(--bg-soft); color:var(--ink); border-color:var(--bg-soft)}

  .admin-tabs{
    padding:0 32px;
    display:flex; gap:6px;
    border-bottom:1px solid var(--line);
    overflow-x:auto;
  }
  .admin-tabs button{
    font:inherit; font-size:13px; font-weight:500;
    padding:14px 14px;
    border:0; background:none; cursor:pointer;
    color:var(--ink-soft);
    border-bottom:2px solid transparent;
    white-space:nowrap;
    transition:color .2s, border-color .2s;
  }
  .admin-tabs button:hover{color:var(--ink)}
  .admin-tabs button.active{color:var(--ink); border-bottom-color:var(--accent); font-weight:600}
  .admin-tabs .count{
    font-family:var(--font-mono); font-size:10px;
    color:var(--ink-mute); margin-left:6px;
    background:var(--bg-soft); padding:2px 6px; border-radius:8px;
  }

  .admin-content{
    overflow:auto;
    padding:28px 32px 80px;
    background:#f7f3eb;
  }
  .admin-section-head{
    display:flex; justify-content:space-between; align-items:center;
    margin-bottom:18px; gap:14px; flex-wrap:wrap;
  }
  .admin-section-head h3{font-family:var(--font-display); font-size:28px}
  .admin-section-head p{color:var(--ink-soft); font-size:13.5px; max-width:560px}

  /* admin product list */
  .admin-prod-list{
    display:flex; flex-direction:column; gap:10px;
  }
  .admin-prod-row{
    display:grid; grid-template-columns: 56px 1fr auto;
    gap:16px;
    align-items:center;
    background:#fff;
    border:1px solid var(--line);
    border-radius:12px;
    padding:10px 14px;
    transition:border-color .2s, transform .15s;
  }
  .admin-prod-row:hover{border-color:var(--accent)}
  .admin-prod-row.editing{border-color:var(--accent); box-shadow:0 0 0 3px rgba(79,92,62,0.08)}
  .admin-prod-row .thumb{
    width:56px; height:56px; border-radius:8px; overflow:hidden;
    background:var(--bg-soft);
  }
  .admin-prod-row .thumb img{width:100%; height:100%; object-fit:cover}
  .admin-prod-row .info{display:flex; flex-direction:column; gap:2px; min-width:0}
  .admin-prod-row .info strong{font-weight:600; font-size:14px}
  .admin-prod-row .info small{font-family:var(--font-mono); font-size:10.5px; color:var(--ink-mute); letter-spacing:0.08em}
  .admin-prod-row .info .meta{font-size:12px; color:var(--ink-soft); margin-top:2px}
  .admin-prod-row .row-actions{display:flex; gap:6px}

  /* form drawer for editing */
  .admin-form{
    background:#fff;
    border:1px solid var(--accent);
    border-radius:14px;
    padding:22px;
    margin:8px 0 14px;
    display:grid; gap:14px;
    box-shadow:0 6px 20px -10px rgba(0,0,0,0.08);
    scroll-margin-top:14px;
  }
  .admin-form-grid{
    display:grid; grid-template-columns:repeat(2,1fr); gap:14px;
  }
  .admin-form-grid .full{grid-column:span 2}
  .admin-form label{
    display:flex; flex-direction:column; gap:6px;
    font-family:var(--font-mono); font-size:10.5px; letter-spacing:0.14em;
    text-transform:uppercase; color:var(--ink-mute);
  }
  .admin-form input,
  .admin-form select,
  .admin-form textarea{
    font-family:var(--font-body);
    font-size:14px;
    padding:11px 13px;
    border:1px solid var(--line);
    border-radius:8px;
    background:#fff;
    color:var(--ink);
    letter-spacing:normal;
    text-transform:none;
    transition:border-color .2s;
  }
  .admin-form input:focus,
  .admin-form select:focus,
  .admin-form textarea:focus{outline:none; border-color:var(--accent)}
  .admin-form textarea{resize:vertical; min-height:80px}
  .admin-form-actions{display:flex; gap:8px; justify-content:flex-end; flex-wrap:wrap}

  /* showroom rows */
  .admin-room-row{
    background:#fff; border:1px solid var(--line); border-radius:12px;
    padding:14px 16px;
    display:flex; justify-content:space-between; align-items:flex-start; gap:14px;
    transition:border-color .2s;
  }
  .admin-room-row:hover{border-color:var(--accent)}
  .admin-room-row .room-info{display:flex; flex-direction:column; gap:6px; min-width:0}
  .admin-room-row .room-info strong{font-family:var(--font-display); font-size:20px; font-weight:400}
  .admin-room-row .room-info .stack-chips{display:flex; flex-wrap:wrap; gap:5px}
  .admin-room-row .room-info .stack-chips span{
    font-family:var(--font-mono); font-size:10px; text-transform:uppercase;
    padding:3px 8px; border:1px solid var(--line); border-radius:999px;
    color:var(--ink-soft); letter-spacing:0.08em;
  }
  .admin-room-row .room-info small{font-size:12px; color:var(--ink-soft)}

  /* leads list */
  .admin-lead{
    background:#fff; border:1px solid var(--line); border-radius:12px;
    padding:14px 16px;
    display:grid; grid-template-columns: 1fr auto;
    gap:14px;
    margin-bottom:8px;
    transition:border-color .2s;
  }
  .admin-lead:hover{border-color:var(--accent)}
  .admin-lead .lead-head{
    display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin-bottom:6px;
  }
  .admin-lead .lead-kind{
    font-family:var(--font-mono); font-size:9.5px; text-transform:uppercase; letter-spacing:0.14em;
    padding:3px 8px; border-radius:999px;
    background:var(--accent); color:var(--bg);
  }
  .admin-lead .lead-kind.cotizacion{background:#7d6a3a; color:var(--bg)}
  .admin-lead .lead-kind.profesional{background:#3a4f5c; color:var(--bg)}
  .admin-lead .lead-when{
    font-family:var(--font-mono); font-size:10.5px; color:var(--ink-mute);
  }
  .admin-lead strong{font-size:15px; font-weight:600}
  .admin-lead .lead-data{
    margin-top:6px; display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
    gap:6px 16px; font-size:13px; color:var(--ink-soft);
  }
  .admin-lead .lead-data b{color:var(--ink); font-weight:500}

  .admin-empty{
    text-align:center; padding:64px 20px;
    color:var(--ink-mute);
    background:#fff;
    border:1px dashed var(--line);
    border-radius:14px;
  }
  .admin-empty .ic{
    width:56px; height:56px; margin:0 auto 14px;
    border-radius:50%; background:var(--bg-soft);
    display:flex; align-items:center; justify-content:center;
  }
  .admin-empty h4{font-family:var(--font-display); font-size:22px; color:var(--ink); margin-bottom:6px; font-weight:400}

  /* admin filter pills */
  .admin-filter-bar{
    display:flex; gap:8px; flex-wrap:wrap; margin-bottom:18px;
  }
  .admin-filter-bar button{
    font:inherit; font-family:var(--font-mono); font-size:10px;
    letter-spacing:0.12em; text-transform:uppercase;
    padding:7px 12px; border-radius:999px;
    border:1px solid var(--line); background:transparent; color:var(--ink-soft);
    cursor:pointer; transition:all .15s;
  }
  .admin-filter-bar button:hover{border-color:var(--ink); color:var(--ink)}
  .admin-filter-bar button.active{background:var(--ink); color:var(--bg); border-color:var(--ink)}

  /* admin login gate */
  .admin-login{
    max-width:380px; width:100%;
    background:#fff; padding:36px;
    border-radius:18px;
    margin:auto;
    display:flex; flex-direction:column; gap:14px;
    text-align:center;
  }
  .admin-login h2{font-family:var(--font-display); font-size:34px}
  .admin-login p{color:var(--ink-soft); font-size:14px}
  .admin-login input{
    padding:12px 14px; border:1px solid var(--line); border-radius:10px;
    font:inherit; font-size:14px; text-align:center;
  }
  .admin-login button{
    padding:12px; border-radius:10px; background:var(--accent); color:var(--bg);
    border:0; font:inherit; font-weight:600; font-size:14px; cursor:pointer;
  }
  .admin-login small{font-family:var(--font-mono); font-size:10px; letter-spacing:0.12em; color:var(--ink-mute); text-transform:uppercase}

  @media (max-width:780px){
    .admin-form-grid{grid-template-columns:1fr}
    .admin-form-grid .full{grid-column:span 1}
    .admin-header{padding:16px 16px 12px}
    .admin-header h2{font-size:24px}
    .admin-header-actions{gap:6px; flex-wrap:wrap; justify-content:flex-end}
    .admin-btn{padding:8px 11px; font-size:11.5px}
    .admin-tabs{padding:0 16px}
    .admin-content{padding:20px 16px 60px}
    .admin-section-head{flex-direction:column; align-items:stretch}
    .admin-section-head h3{font-size:24px}

    /* filtros del admin: una sola fila con scroll horizontal */
    .admin-filter-bar{
      flex-wrap:nowrap; overflow-x:auto; -webkit-overflow-scrolling:touch;
      scrollbar-width:none;
      margin:0 -16px 18px; padding:0 16px 4px;
    }
    .admin-filter-bar::-webkit-scrollbar{display:none}
    .admin-filter-bar button{flex:0 0 auto; white-space:nowrap}

    /* filas de producto: miniatura + info arriba, acciones abajo a todo lo ancho */
    .admin-prod-row{grid-template-columns:48px 1fr; row-gap:12px; align-items:start}
    .admin-prod-row .thumb{width:48px; height:48px}
    .admin-prod-row .row-actions{grid-column:1 / -1; flex-wrap:wrap}
    .admin-prod-row .row-actions .admin-btn{flex:1 1 auto}

    /* filas de showroom y solicitudes: apiladas */
    .admin-room-row{flex-direction:column; align-items:stretch}
    .admin-room-row .row-actions{width:100%}
    .admin-lead{grid-template-columns:1fr; row-gap:10px}
    .admin-lead .row-actions{justify-content:flex-start}

    /* selector de imagen */
    .admin-img-preview{width:96px; height:96px}
  }