:root{
    --ink:#211710;          /* espresso casi negro */
    --bark:#33241a;         /* corteza */
    --walnut:#6e4a2c;       /* nogal */
    --honey:#cf8a3f;        /* miel — acento principal */
    --amber:#e6a850;        /* ámbar — resaltes */
    --oak:#efe4cf;          /* roble pálido — fondo */
    --paper:#faf5eb;        /* papel */
    --sap:#4f5f3c;          /* verde savia — acento secundario */
    --line:#e0d2ba;
    --shadow:0 18px 50px -20px rgba(33,23,16,.45);
    --grain:repeating-linear-gradient(90deg,
        rgba(255,255,255,.05) 0px, rgba(255,255,255,.05) 2px,
        rgba(0,0,0,.05) 3px, rgba(0,0,0,.02) 7px,
        rgba(255,255,255,.04) 9px, rgba(0,0,0,.05) 14px);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family:'Instrument Sans',system-ui,sans-serif;
    color:var(--ink);
    background:var(--paper);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3{font-family:'Fraunces',Georgia,serif;line-height:1.05;font-weight:600}
  a{color:inherit;text-decoration:none}
  img{max-width:100%}
  .wrap{max-width:1160px;margin:0 auto;padding:0 24px}
  .accent{color:var(--honey)}
  :focus-visible{outline:3px solid var(--sap);outline-offset:3px;border-radius:4px}

  /* --- Plank motif: repeated wood-board bands used as section skins --- */
  .plank{
    position:relative;
    background:
      linear-gradient(180deg, rgba(255,255,255,.06), rgba(0,0,0,.14)),
      var(--grain),
      linear-gradient(90deg,#3c2a1d,#5a3d27 45%,#402c1e);
    background-blend-mode:overlay,overlay,normal;
    box-shadow:inset 0 2px 0 rgba(255,255,255,.08), inset 0 -3px 6px rgba(0,0,0,.35);
  }

  /* ---------- HEADER ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(250,245,235,.88);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .bar{display:flex;align-items:center;gap:20px;height:72px}
  .brand{display:flex;align-items:center;gap:12px;font-family:'Fraunces';font-weight:900;font-size:20px;letter-spacing:-.01em}
  .gem{width:42px;height:42px;flex:0 0 auto;object-fit:cover;border-radius:11px;filter:drop-shadow(0 3px 6px rgba(33,23,16,.28));transition:filter .15s,transform .15s}
  .brand:hover .gem{filter:drop-shadow(0 4px 9px rgba(33,23,16,.35));transform:translateY(-1px)}
  .foot-logo{width:88px;height:auto;border-radius:12px;border:1px solid rgba(250,245,235,.18);box-shadow:0 10px 26px -12px rgba(0,0,0,.55)}
  nav.main{margin-left:auto;display:flex;flex-wrap:wrap;gap:2px}
  nav.main a{
    font-size:14.5px;font-weight:500;padding:8px 11px;border-radius:8px;color:#4a3625;
    transition:background .15s,color .15s;
  }
  nav.main a:hover{background:var(--oak);color:var(--ink)}
  nav.main a.active{color:var(--honey);font-weight:600}
  .wa{
    display:inline-flex;align-items:center;gap:8px;background:var(--sap);color:#fff;
    padding:9px 15px;border-radius:999px;font-weight:600;font-size:14px;white-space:nowrap;
    transition:transform .15s, filter .15s;
  }
  .wa:hover{transform:translateY(-1px);filter:brightness(1.08)}
  .menuBtn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 11px;font-size:20px;cursor:pointer}

  /* ---------- HERO ---------- */
  .hero{padding:66px 0 0;position:relative;overflow:hidden}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
  .eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--walnut)}
  .eyebrow::before{content:"";width:26px;height:2px;background:var(--honey)}
  .hero h1{font-size:clamp(40px,5.6vw,68px);margin:18px 0 20px;font-weight:900;letter-spacing:-.02em}
  .hero h1 em{font-style:italic;color:var(--honey);font-weight:600}
  .hero p.lead{font-size:18.5px;max-width:44ch;color:#4a3625}
  .cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
  .btn{display:inline-flex;align-items:center;gap:9px;padding:14px 24px;border-radius:12px;font-weight:600;font-size:15.5px;cursor:pointer;border:none;transition:transform .15s,box-shadow .15s,filter .15s}
  .btn-primary{background:var(--ink);color:var(--paper)}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
  .btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--walnut)}
  .btn-ghost:hover{background:var(--oak)}
  .hero-badges{display:flex;gap:26px;margin-top:40px;flex-wrap:wrap;padding-bottom:56px}
  .hbadge b{font-family:'Fraunces';font-size:30px;font-weight:900;color:var(--bark);display:block;line-height:1}
  .hbadge span{font-size:13.5px;color:#6b543f}

  /* hero visual = stack of floorboards */
  .floorstack{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:5/4}
  .floorstack img{width:100%;height:100%;object-fit:cover;display:block}
  .floorstack .tag{position:absolute;left:18px;bottom:18px;background:rgba(33,23,16,.82);color:var(--paper);padding:10px 16px;border-radius:11px;font-size:13.5px;font-weight:600;backdrop-filter:blur(4px)}
  .floorstack .tag b{color:var(--amber)}

  /* ---------- SERVICES ---------- */
  section{padding:78px 0}
  .sec-head{max-width:640px;margin-bottom:44px}
  .sec-head h2{font-size:clamp(30px,4vw,44px);letter-spacing:-.02em;margin:12px 0 12px}
  .sec-head p{color:#5a4634;font-size:17px}
  .grid-serv{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:0 24px 24px;transition:transform .18s,box-shadow .18s,border-color .18s;position:relative;overflow:hidden;display:block}
  .card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--honey)}
  .card .photo{margin:0 -24px 16px;height:150px;overflow:hidden;background:var(--oak)}
  .card .photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
  .card:hover .photo img{transform:scale(1.06)}
  .card-head{display:flex;align-items:center;gap:12px;margin-bottom:9px}
  .card .ico{width:34px;height:34px;flex:0 0 auto;border-radius:9px;background:var(--oak);display:grid;place-items:center;color:var(--walnut);font-size:15px}
  .card h3{font-size:19px;margin:0}
  .card p{font-size:14.5px;color:#5a4634;margin-bottom:14px}
  .card .from{font-size:13px;color:#836a52}
  .card .from b{font-family:'Fraunces';font-size:20px;color:var(--bark);font-weight:600}
  .card .arrow{position:absolute;top:16px;right:16px;z-index:2;width:30px;height:30px;border-radius:50%;background:rgba(250,245,235,.92);display:grid;place-items:center;color:var(--line);transition:color .18s,transform .18s}
  .card:hover .arrow{color:var(--honey);transform:translate(3px,-3px)}
  .card-cta{padding:26px 24px}
  .card-cta .arrow{position:absolute;top:24px;right:24px;background:none;width:auto;height:auto}

  /* ---------- price disclaimer note ---------- */
  .price-note{display:flex;gap:12px;align-items:flex-start;background:rgba(230,168,80,.14);border:1px solid rgba(230,168,80,.5);color:#f3e4c8;padding:14px 18px;border-radius:12px;font-size:14px;margin-bottom:34px;max-width:720px}
  .price-note b{color:var(--amber)}
  .price-note.light{background:rgba(230,168,80,.12);border-color:rgba(191,120,40,.35);color:#6b4a24}
  .price-note.light b{color:#96632a}

  /* ---------- CALCULATOR ---------- */
  .calc-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
  .calc{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}
  .calc h3{font-size:24px;margin-bottom:6px}
  .calc .sub{font-size:14.5px;color:#5a4634;margin-bottom:22px}
  .field{margin-bottom:18px}
  .field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--bark)}
  .field select,.field input{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:11px;font-family:inherit;font-size:15px;background:#fff;color:var(--ink)}
  .field select:focus,.field input:focus{border-color:var(--sap);outline:none}
  .result{margin-top:8px;background:var(--ink);color:var(--paper);border-radius:14px;padding:22px 24px}
  .result .lbl{font-size:13px;color:#d9c8ae;letter-spacing:.05em;text-transform:uppercase}
  .result .amt{font-family:'Fraunces';font-size:34px;font-weight:900;color:var(--amber);margin:4px 0 2px;line-height:1}
  .result .fine{font-size:12.5px;color:#c9b79d}
  .calc-copy h2{font-size:clamp(28px,3.6vw,40px);margin-bottom:16px;letter-spacing:-.02em}
  .calc-copy p{color:#5a4634;font-size:16.5px;margin-bottom:14px;max-width:46ch}
  .calc-copy .ticks{list-style:none;display:grid;gap:10px;margin-top:6px}
  .calc-copy .ticks li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
  .calc-copy .ticks svg{flex:0 0 auto;color:var(--sap);margin-top:3px}

  /* ---------- PULIDA highlight ---------- */
  .pulida{overflow:hidden;padding:0}
  .pulida .inner{color:var(--paper);padding:74px 0;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
  .pulida .eyebrow{color:var(--amber)}
  .pulida .eyebrow::before{background:var(--amber)}
  .pulida h2{color:var(--paper);font-size:clamp(30px,4vw,46px);margin:14px 0 16px;letter-spacing:-.02em}
  .pulida p{color:#ecdcc4;font-size:17px;max-width:48ch;margin-bottom:26px}
  .steps{display:grid;gap:14px}
  .step{display:flex;gap:16px;align-items:flex-start;background:rgba(250,245,235,.07);border:1px solid rgba(250,245,235,.16);border-radius:13px;padding:16px 18px}
  .step .n{font-family:'Fraunces';font-weight:900;font-size:20px;color:var(--amber);flex:0 0 auto;width:26px}
  .step h4{font-size:16px;color:var(--paper);margin-bottom:2px}
  .step p{font-size:14px;color:#d6c4ac;margin:0}

  /* ---------- CONTACT ---------- */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
  .info-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:26px 28px;margin-bottom:18px}
  .info-card h3{font-size:19px;margin-bottom:16px}
  .info-row{display:flex;gap:14px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--line)}
  .info-row:last-child{border-bottom:none}
  .info-row .k{color:var(--walnut);flex:0 0 auto;margin-top:2px}
  .info-row .v{font-size:15px}
  .info-row .v b{display:block;font-size:13px;color:#836a52;font-weight:600;margin-bottom:1px;text-transform:uppercase;letter-spacing:.06em}
  .hours{font-size:14.5px}
  .hours div{display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px 14px;padding:6px 0;border-bottom:1px dashed var(--line)}
  .hours div:last-child{border:none}
  .hours .now{color:var(--sap);font-weight:600}
  .mapbox{border-radius:16px;overflow:hidden;border:1px solid var(--line);height:100%;min-height:380px;background:var(--oak);position:relative}
  .mapbox iframe{width:100%;height:100%;border:0;filter:sepia(.12) saturate(1.05)}

  /* ---------- FOOTER ---------- */
  footer{background:var(--ink);color:#d9c8ae;padding:52px 0 30px}
  .foot-top{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:flex-start;padding-bottom:30px;border-bottom:1px solid rgba(250,245,235,.12)}
  .foot-brand{font-family:'Fraunces';font-weight:900;font-size:22px;color:var(--paper);display:flex;align-items:center;gap:10px}
  .foot-links{display:flex;flex-wrap:wrap;gap:8px 22px;max-width:520px}
  .foot-links a{font-size:14px;color:#cbb99f}
  .foot-links a:hover{color:var(--amber)}
  .foot-bottom{padding-top:22px;font-size:13px;color:#a08a70;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

  /* ---------- Responsive ---------- */
  @media(max-width:900px){
    nav.main,.wa.desktop{display:none}
    .menuBtn{display:block}
    nav.main.open{display:flex;position:absolute;top:72px;left:0;right:0;background:var(--paper);flex-direction:column;padding:12px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
    nav.main.open a{padding:12px}
    .hero-grid,.calc-wrap,.pulida .inner,.contact-grid{grid-template-columns:1fr;gap:34px}
    .grid-serv{grid-template-columns:repeat(2,1fr)}
    .ptable{grid-template-columns:1fr}
    .floorstack{aspect-ratio:16/11}
  }
  @media(max-width:560px){
    .grid-serv{grid-template-columns:1fr}
    .hero-badges{gap:20px}
    .foot-top{flex-direction:column}
    .hours div{flex-direction:column;align-items:flex-start;gap:2px;padding:8px 0}
  }
  @media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

  /* ---------- WHATSAPP FLOTANTE ---------- */
  .wa-float{
    position:fixed;right:22px;bottom:22px;z-index:120;
    width:62px;height:62px;
    display:flex;align-items:center;justify-content:center;
    transition:transform .18s;
  }
  .wa-float img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 10px 20px rgba(33,23,16,.45));transition:filter .18s}
  .wa-float:hover{transform:translateY(-3px) scale(1.06)}
  .wa-float:hover img{filter:drop-shadow(0 12px 24px rgba(33,23,16,.5))}
  @media(max-width:560px){.wa-float{width:54px;height:54px;right:16px;bottom:16px}}
  @media(prefers-reduced-motion:reduce){.wa-float{transition:none}}


/* ---------- GALERÍA ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gitem{aspect-ratio:4/3;border-radius:14px;border:1px solid var(--line);overflow:hidden;padding:0;cursor:pointer;background:var(--oak);transition:transform .18s,box-shadow .18s,border-color .18s}
.gitem[hidden]{display:none}
.gitem img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s}
.gitem:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--honey)}
.gitem:hover img{transform:scale(1.06)}
.gitem:focus-visible{outline:3px solid var(--sap);outline-offset:2px}
#galeryMoreBtn[hidden]{display:none}
@media(max-width:1000px){.gallery{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.gallery{grid-template-columns:1fr 1fr;gap:10px}}

/* ---------- LIGHTBOX ---------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(15,10,6,.94);display:none;align-items:center;justify-content:center;padding:min(6vh,60px) min(6vw,60px)}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:100%;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5);-webkit-user-select:none;user-select:none}
.lb-close,.lb-nav{position:fixed;background:rgba(250,245,235,.12);color:var(--paper);border:1px solid rgba(250,245,235,.25);border-radius:999px;cursor:pointer;transition:background .15s,transform .15s;display:grid;place-items:center}
.lb-close:hover,.lb-nav:hover{background:rgba(250,245,235,.22)}
.lb-close{top:22px;right:22px;width:44px;height:44px;font-size:18px}
.lb-nav{top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:30px;line-height:0}
.lb-prev{left:18px}
.lb-next{right:18px}
.lb-nav:hover{transform:translateY(-50%) scale(1.06)}
.lb-count{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);color:#d9c8ae;font-size:13px;letter-spacing:.04em}
@media(max-width:640px){
  .lb-nav{width:42px;height:42px;font-size:24px}
  .lb-close{width:38px;height:38px;top:12px;right:12px}
  .lb-prev{left:8px}.lb-next{right:8px}
}