/* Servicios Generales KLS — Catalog / shop-style static site
   Goal: feel like an online store (categories + products + quote cart).
*/

:root{
  --bg:#ffffff;
  --ink:#0b1220;
  --muted:#5b6573;
  --line:#e6ebf2;
  --soft:#f6f8fb;
  --soft2:#f1f5fb;
  --brand:#0a5da8;
  --brand2:#074a86;
  --ok:#1f8a4c;
  --warn:#b85a00;
  --shadow: 0 12px 30px rgba(11,18,32,.10);
  --radius:16px;
  --radius-sm:12px;
  --container:1200px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--ink);
  background:var(--soft);
  line-height:1.45;
}

a{color:inherit}
img{max-width:100%; height:auto; display:block}

.container{max-width:var(--container); margin:0 auto; padding:0 18px}

/* Header */
.header{
  position: sticky; top:0; z-index:50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header__inner{display:flex; align-items:center; justify-content:space-between; gap:14px; padding:12px 0}

.brand{display:flex; align-items:center; gap:12px; min-width:0; text-decoration:none}
.brand:hover{text-decoration:none}
.brand__logo{width:42px; height:42px; border-radius:12px; border:1px solid var(--line); background:#fff; padding:6px}
.brand__name{font-weight:900; font-size:13px; letter-spacing:.25px; text-transform:uppercase; line-height:1.1}
.brand__sub{font-size:12px; color:var(--muted)}

.header__right{display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end}
.search{
  display:flex; align-items:center; gap:10px;
  background:#fff; border:1px solid var(--line);
  border-radius:999px; padding:8px 12px;
  min-width: min(520px, 60vw);
}
.search__icon{color:var(--muted); font-weight:900}
.search input{
  width:100%; border:0; outline:none; font: inherit;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:900;
  text-decoration:none;
  cursor:pointer;
}
.btn:hover{text-decoration:none; filter:brightness(.99)}
.btn--brand{background:var(--brand); color:#fff; box-shadow: 0 10px 18px rgba(10,93,168,.18)}
.btn--ghost{background:#fff; color:var(--brand); border-color: rgba(10,93,168,.25)}
.btn--soft{background:var(--soft2); color:#102033; border-color: var(--line)}
.btn--sm{padding:8px 12px; font-size:13px}

.badge{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:22px; height:22px; padding:0 7px;
  border-radius:999px;
  background:#0b1220; color:#fff;
  font-weight:900; font-size:12px;
}

/* Layout */
.shop{
  padding:18px 0 30px;
}
.shop__grid{display:grid; grid-template-columns: 280px 1fr; gap:16px; align-items:start}

.panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.sidebar{padding:14px}
.sidebar h2{margin:0 0 10px; font-size:16px}

.catList{display:flex; flex-direction:column; gap:6px; margin:0; padding:0; list-style:none}
.catBtn{
  width:100%;
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:10px 12px;
  border-radius: 12px;
  border:1px solid transparent;
  background: transparent;
  text-align:left;
  cursor:pointer;
  font-weight:800;
}
.catBtn:hover{background: var(--soft2)}
.catBtn[aria-pressed="true"]{background: rgba(10,93,168,.10); border-color: rgba(10,93,168,.22); color: var(--brand2)}
.catBtn small{color:var(--muted); font-weight:800}

.filters{margin-top:14px; padding-top:14px; border-top:1px solid var(--line)}
.filters h3{margin:0 0 8px; font-size:14px}

.pillRow{display:flex; flex-wrap:wrap; gap:8px}
.pill{
  padding:8px 10px;
  border:1px solid var(--line);
  background: var(--soft);
  border-radius: 999px;
  font-weight:900;
  font-size:12px;
  color:#1a2433;
}

.main{padding:14px}
.breadcrumb{display:flex; flex-wrap:wrap; gap:8px; color:var(--muted); font-weight:800; font-size:12px}

.heroMini{
  margin-top:10px;
  background: linear-gradient(135deg, rgba(10,93,168,.10), rgba(10,93,168,.03));
  border:1px solid rgba(10,93,168,.18);
  border-radius: var(--radius);
  padding:14px;
  display:flex;
  gap:14px;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
}
.heroMini h1{margin:0; font-size:20px; letter-spacing:-.2px}
.heroMini p{margin:4px 0 0; color: var(--muted); max-width: 80ch}

.grid{
  margin-top:14px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.card{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: 0 10px 26px rgba(11,18,32,.06);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}

.thumb{
  height: 140px;
  background: radial-gradient(circle at 30% 20%, rgba(10,93,168,.18), rgba(10,93,168,.06) 50%, rgba(0,0,0,0) 70%),
              linear-gradient(180deg, #ffffff, var(--soft));
  border-bottom:1px solid var(--line);
  position:relative;
}
.thumb__tag{
  position:absolute; left:12px; top:12px;
  background:#fff; border:1px solid var(--line);
  border-radius:999px; padding:6px 10px;
  font-weight:900; font-size:12px; color:#1a2433;
}

.pBody{padding:12px}
.pTitle{margin:0; font-size:14px; font-weight:900}
.pMeta{margin:6px 0 0; color:var(--muted); font-size:12px; font-weight:700}

.pActions{margin-top:auto; padding:12px; display:flex; gap:8px; flex-wrap:wrap; border-top:1px solid var(--line)}

.qty{
  display:flex; align-items:center; gap:6px;
  border:1px solid var(--line);
  background:#fff;
  border-radius: 999px;
  padding:6px 10px;
}
.qty input{width:64px; border:0; outline:none; font: inherit; font-weight:900}

/* Forms */
.formCard{padding:14px}
.formTitle{margin:0 0 6px; font-size:16px}
.formSub{margin:0 0 12px; color:var(--muted); font-weight:700; font-size:12px}
.formGrid{display:grid; grid-template-columns: 1fr 1fr; gap:10px}
.field{display:flex; flex-direction:column; gap:6px}
.field label{font-weight:900; font-size:12px; color:#22324a}
.input, .textarea, .select{
  width:100%;
  padding:12px 12px;
  border:1px solid var(--line);
  border-radius: 14px;
  background:#fff;
  outline:none;
  font: inherit;
}
.textarea{resize:vertical; min-height: 140px}
.formActions{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}

@media (max-width: 820px){
  .formGrid{grid-template-columns: 1fr}
}

/* Modal (product details) */
.modal{position:fixed; inset:0; display:none; z-index:90}
.modal[data-open="true"]{display:block}
.modal__backdrop{position:absolute; inset:0; background: rgba(11,18,32,.45)}
.modal__panel{
  position:absolute; left:50%; top:50%; transform: translate(-50%, -50%);
  width:min(920px, 94vw);
  max-height: 92vh;
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  display:flex; flex-direction:column;
}
.modal__head{padding:14px; border-bottom:1px solid var(--line); display:flex; align-items:center; justify-content:space-between; gap:10px}
.modal__head h3{margin:0; font-size:16px}
.modal__body{padding:14px; overflow:auto}
.modal__grid{display:grid; grid-template-columns: 1fr 1fr; gap:14px; align-items:start}
.modal__imgWrap{border:1px solid var(--line); border-radius: var(--radius-sm); overflow:hidden; background: var(--soft)}
.modal__imgWrap img{width:100%; height:340px; object-fit:cover; display:block}
@media (max-width: 820px){
  .modal__grid{grid-template-columns: 1fr}
  .modal__imgWrap img{height:260px}
}

/* Drawer / cart */
.drawer{position:fixed; inset:0; display:none; z-index:80}
.drawer[data-open="true"]{display:block}
.drawer__backdrop{position:absolute; inset:0; background: rgba(11,18,32,.40)}
.drawer__panel{
  position:absolute; right:0; top:0; height:100%;
  width:min(460px, 92vw);
  background:#fff;
  border-left:1px solid var(--line);
  box-shadow: var(--shadow);
  display:flex; flex-direction:column;
}
.drawer__head{padding:14px; border-bottom:1px solid var(--line); display:flex; align-items:center; justify-content:space-between; gap:10px}
.drawer__head h3{margin:0; font-size:16px}
.drawer__body{padding:14px; overflow:auto; display:flex; flex-direction:column; gap:10px}
.item{
  border:1px solid var(--line);
  border-radius: 14px;
  padding:10px;
  display:flex; gap:10px; align-items:flex-start; justify-content:space-between;
}
.item b{display:block}
.item small{color:var(--muted); font-weight:700}
.item__actions{display:flex; gap:8px}
.iconBtn{border:1px solid var(--line); background:#fff; border-radius: 10px; padding:8px 10px; cursor:pointer; font-weight:900}

.drawer__foot{padding:14px; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:10px}
.notice{background: var(--soft); border:1px solid var(--line); border-radius: 14px; padding:10px; color:var(--muted); font-size:12px}

/* Footer */
.footer{background:#fff; border-top:1px solid var(--line); padding:18px 0}
.footer__inner{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
.footer__links{display:flex; gap:12px; flex-wrap:wrap}
.footer__links a{color:var(--muted); font-weight:800; text-decoration:none}
.footer__links a:hover{text-decoration:underline}

/* Responsive */
@media (max-width: 1020px){
  .shop__grid{grid-template-columns: 1fr}
  .search{min-width: min(720px, 88vw)}
  .grid{grid-template-columns: repeat(2, 1fr)}
}
@media (max-width: 640px){
  .header__inner{flex-direction:column; align-items:stretch}
  .header__right{justify-content:stretch}
  .search{min-width: 100%}
  .grid{grid-template-columns: 1fr}
}

/* Utilities */
.sr{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0}
.muted{color:var(--muted)}