/* ==========================================================================
   SERVIAM — theme.css
   Tokens y componentes compartidos por catalogo.php, producto.php y el
   mantenedor de admin. Extraido de index.php: misma paleta, mismas
   variables, mismo lenguaje visual. NO hardcodear colores: usar var(--*).
   index.php sigue siendo single-file y no depende de esta hoja.
   ========================================================================== */

:root{
  --green:#8DC63F;
  --green-deep:#2F8A3E;
  --radius:6px;
  --maxw:1240px;
  --ease:cubic-bezier(.4,0,.2,1);
}
html[data-theme="dark"]{
  --bg:#121416;
  --bg-2:#1A1D20;
  --surface:#202428;
  --line:rgba(255,255,255,.10);
  --text:#F2F4F6;
  --muted:#A3ABB3;
  --overlay:linear-gradient(180deg, rgba(10,12,14,0) 0%, rgba(10,12,14,0) 18%, rgba(10,12,14,.45) 36%, rgba(10,12,14,.78) 58%, rgba(10,12,14,.94) 100%);
  --chip:rgba(141,198,63,.12);
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --badge-veil:rgba(10,12,14,.62);
  --badge-halo:rgba(10,12,14,.45);
  --danger:#E4572E;
}
html[data-theme="light"]{
  --bg:#FFFFFF;
  --bg-2:#F4F7FA;
  --surface:#FFFFFF;
  --line:rgba(16,28,45,.12);
  --text:#16233A;
  --muted:#5C6C82;
  --overlay:linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0) 18%, rgba(255,255,255,.55) 36%, rgba(255,255,255,.85) 58%, rgba(255,255,255,.96) 100%);
  --chip:rgba(141,198,63,.16);
  --shadow:0 18px 44px rgba(20,40,70,.12);
  --badge-veil:rgba(255,255,255,.78);
  --badge-halo:rgba(255,255,255,.62);
  --danger:#C43D1D;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;
  transition:background .45s var(--ease), color .45s var(--ease);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3,.display{font-family:'Archivo',sans-serif;line-height:1.05;letter-spacing:-.02em}

/* ---------- Topbar ---------- */
.topbar{
  background:var(--bg-2);border-bottom:1px solid var(--line);
  font-size:13px;color:var(--muted);
  transition:background .45s var(--ease), border-color .45s var(--ease);
}
.topbar .wrap{display:flex;gap:28px;justify-content:flex-end;align-items:center;height:42px;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:8px;transition:color .2s}
.topbar a:hover{color:var(--green)}
.topbar svg{width:15px;height:15px;stroke:var(--green);fill:none;stroke-width:1.8}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .45s var(--ease), border-color .45s var(--ease);
}
header .wrap{display:flex;align-items:center;gap:32px;height:76px}
.logo{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0}
.logo img{
  height:clamp(26px, 4.4vw, 40px);
  width:auto;max-width:100%;
  object-fit:contain;display:block;
}
html[data-theme="dark"] .logo .logo-black{display:none}
html[data-theme="light"] .logo .logo-white{display:none}
footer .logo img{height:clamp(32px, 5vw, 44px)}
nav{display:flex;gap:30px;margin-left:auto}
nav a{
  font-size:13.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
  color:var(--muted);padding:6px 0;position:relative;transition:color .2s;
}
nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--green);
  transition:width .3s var(--ease);
}
nav a:hover,nav a.active{color:var(--text)}
nav a:hover::after,nav a.active::after{width:100%}
.head-actions{display:flex;align-items:center;gap:14px}

.btn-call{
  display:none;align-items:center;gap:9px;
  background:var(--green);color:#0B1220;border-radius:999px;padding:10px 18px;
  font-size:13px;font-weight:700;letter-spacing:.02em;
  white-space:nowrap;transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.btn-call:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(141,198,63,.4)}
.btn-call svg{width:16px;height:16px;stroke:#0B1220;fill:none;stroke-width:1.9;flex:0 0 auto}

.burger{
  display:none;width:44px;height:44px;flex:0 0 auto;
  flex-direction:column;align-items:center;justify-content:center;
  background:none;border:1px solid var(--line);border-radius:var(--radius);
  cursor:pointer;padding:0;
  transition:border-color .3s var(--ease);
}
.burger:hover{border-color:var(--green)}
.burger:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.burger span{
  display:block;width:20px;height:2px;background:var(--text);border-radius:2px;
  transition:transform .35s var(--ease), opacity .2s var(--ease), background .45s var(--ease);
}
.burger span+span{margin-top:5px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.btn-outline{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:999px;padding:11px 22px;
  font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  transition:all .3s var(--ease);white-space:nowrap;background:none;color:var(--text);cursor:pointer;
}
.btn-outline:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px)}
.btn-outline .arw{transition:transform .3s var(--ease)}
.btn-outline:hover .arw{transform:translateX(4px)}

/* ---------- Icon button (cart / utility) ---------- */
.icon-btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;flex:0 0 auto;
  border:1px solid var(--line);border-radius:999px;background:none;cursor:pointer;
  transition:border-color .3s var(--ease), color .3s var(--ease);color:var(--text);
}
.icon-btn:hover{border-color:var(--green);color:var(--green)}
.icon-btn:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.icon-btn svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.7}
.icon-btn .count{
  position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 4px;
  border-radius:999px;background:var(--green);color:#0B1220;
  font-family:'JetBrains Mono',monospace;font-size:10px;font-weight:700;
  display:grid;place-items:center;transition:transform .2s var(--ease);
}
.icon-btn .count[hidden]{display:none}

/* ---------- Theme toggle (signature) ---------- */
.toggle{
  --w:74px;
  position:relative;width:var(--w);height:34px;flex:0 0 auto;
  border:1px solid var(--line);border-radius:999px;background:var(--bg-2);
  cursor:pointer;padding:0;transition:border-color .3s, background .45s var(--ease);
}
.toggle:hover{border-color:var(--green)}
.toggle:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.toggle .knob{
  position:absolute;top:3px;left:3px;width:26px;height:26px;border-radius:50%;
  background:var(--green);
  display:grid;place-items:center;
  transition:transform .45s var(--ease), background .45s var(--ease);
  box-shadow:0 0 0 0 rgba(141,198,63,.45);
}
html[data-theme="light"] .toggle .knob{transform:translateX(40px)}
.toggle .knob svg{width:14px;height:14px;stroke:#0B1220;fill:none;stroke-width:2;stroke-linecap:round}
.toggle .knob .sun{display:none}
html[data-theme="light"] .toggle .knob .sun{display:block}
html[data-theme="light"] .toggle .knob .moon{display:none}
.toggle .lbl{
  position:absolute;top:0;height:100%;display:grid;place-items:center;
  font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.12em;color:var(--muted);
}
.toggle .lbl-dark{right:8px}
.toggle .lbl-light{left:9px}
html[data-theme="dark"] .lbl-light{opacity:0}
html[data-theme="light"] .lbl-dark{opacity:0}

/* ---------- Page header band (catalogo / producto / admin) ---------- */
.page-head{padding:56px 0 40px;border-bottom:1px solid var(--line)}
.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--green);margin-bottom:16px;
}
.page-head h1{font-size:clamp(30px,3.6vw,44px);font-weight:800;max-width:24ch;margin-bottom:14px}
.page-head .lead{color:var(--muted);font-size:15.5px;max-width:60ch}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;flex-wrap:wrap}
.breadcrumb a{transition:color .2s}
.breadcrumb a:hover{color:var(--green)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .cur{color:var(--text)}

/* ---------- Generic section / CTA band (reused from landing) ---------- */
.section{padding:88px 0}
.sec-head{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:end;
  padding-bottom:44px;border-bottom:1px solid var(--line);
}
.section h2{font-size:clamp(30px,3.6vw,44px);font-weight:800;max-width:18ch}
.lead{color:var(--muted);font-size:16px;max-width:56ch}
.lead strong{color:var(--text);font-weight:600}
.cta-band{
  margin-top:58px;border:1px solid var(--line);
  background:
    linear-gradient(115deg, color-mix(in srgb,var(--green) 14%,transparent), transparent 58%),
    var(--surface);
  padding:44px;display:flex;align-items:center;gap:40px;flex-wrap:wrap;
  transition:background .45s var(--ease), border-color .45s var(--ease);
}
.cta-band h3{font-size:clamp(22px,2.4vw,30px);font-weight:700;margin-bottom:10px}
.cta-band p{color:var(--muted);max-width:62ch}
.btn-solid{
  display:inline-flex;align-items:center;gap:12px;margin-left:auto;
  background:var(--green);color:#0B1220;border:none;border-radius:999px;
  padding:16px 30px;font-family:'Inter',sans-serif;font-size:12.5px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;cursor:pointer;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);white-space:nowrap;
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(141,198,63,.35)}
.btn-solid:disabled{opacity:.55;cursor:default;transform:none;box-shadow:none}
.btn-solid svg{width:14px;height:14px;stroke:#0B1220;fill:none;stroke-width:2.2}
.btn-solid.is-added{background:var(--surface);color:var(--green);border:1px solid var(--green)}
.btn-solid.is-added svg{stroke:var(--green)}

.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:999px;padding:13px 24px;background:none;color:var(--text);
  font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;
  transition:all .25s var(--ease);
}
.btn-ghost:hover{border-color:var(--green);color:var(--green)}
.btn-danger{color:var(--danger)}
.btn-danger:hover{border-color:var(--danger);color:var(--danger)}
.btn-sm{padding:8px 16px;font-size:11px}

/* ---------- Chips / tags ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--chip);color:var(--green);border-radius:999px;
  padding:6px 14px;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
}

/* ---------- Form elements ---------- */
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:12.5px;font-weight:600;letter-spacing:.04em;color:var(--muted)}
.field .hint{font-size:12px;color:var(--muted);opacity:.8}
input[type=text],
input[type=search],
input[type=email],
input[type=tel],
input[type=url],
input[type=password],
select,
textarea{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:12px 14px;color:var(--text);font-family:inherit;font-size:14px;width:100%;
  transition:border-color .25s;
}
textarea{resize:vertical;min-height:88px;line-height:1.5}
input::placeholder,textarea::placeholder{color:var(--muted)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--green)}

/* ---------- Quote cart drawer ---------- */
.drawer-overlay{
  position:fixed;inset:0;background:rgba(6,10,18,.55);z-index:70;
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease);
}
.drawer-overlay.open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(420px,92vw);z-index:71;
  background:var(--bg);border-left:1px solid var(--line);box-shadow:var(--shadow);
  display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .38s var(--ease), background .45s var(--ease), border-color .45s var(--ease);
}
.drawer.open{transform:none}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:24px;border-bottom:1px solid var(--line);
}
.drawer-head h3{font-size:18px;font-weight:700}
.drawer-body{flex:1;overflow-y:auto;padding:8px 24px}
.quote-empty{padding:48px 0;text-align:center;color:var(--muted);font-size:14.5px}
.quote-list{list-style:none;display:flex;flex-direction:column}
.quote-item{
  display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
  padding:16px 0;border-bottom:1px solid var(--line);
}
.quote-item-name{font-size:14.5px;font-weight:600}
.quote-item-cat{font-size:12px;color:var(--green);text-transform:uppercase;letter-spacing:.06em;margin-top:4px}
.drawer-foot{padding:20px 24px 26px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px}

.drawer [hidden]{display:none!important}
.quote-item-info{flex:1;min-width:0}
.qty{display:flex;align-items:center;gap:0;margin-top:12px}
.qty-btn{
  width:32px;height:34px;border:1px solid var(--line);background:var(--surface);color:var(--text);
  font-size:17px;line-height:1;cursor:pointer;transition:border-color .2s,color .2s;
}
.qty-btn:first-child{border-radius:var(--radius) 0 0 var(--radius)}
.qty-btn:nth-of-type(2){border-radius:0 var(--radius) var(--radius) 0}
.qty-btn:hover{border-color:var(--green);color:var(--green)}
.qty-input{
  width:58px;height:34px;padding:0 6px;text-align:center;border-radius:0;border-left:0;border-right:0;
  background:var(--surface);border:1px solid var(--line);border-left:0;border-right:0;color:var(--text);font-family:inherit;font-size:14px;
  font-weight:700;-moz-appearance:textfield;appearance:textfield;
}
.qty-input::-webkit-outer-spin-button,.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.qty-lbl{margin-left:10px;font-size:12px;color:var(--muted)}
.quote-totals{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  margin:6px 0 14px;padding:14px 0 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted);
}
.quote-totals b{font-size:15px;color:var(--text)}
.quote-form{display:flex;flex-direction:column;gap:16px;padding:14px 0 10px}
.quote-form-intro{font-size:14px;color:var(--muted);line-height:1.55}
.quote-form .form-msg{font-size:13px;min-height:18px}
.quote-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.quote-done{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;padding:56px 8px}
.quote-done-badge{
  width:56px;height:56px;border-radius:50%;border:1.5px solid var(--green);display:grid;place-items:center;
  background:var(--chip);
}
.quote-done-badge svg{width:26px;height:26px;stroke:var(--green);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.quote-done h4{font-size:19px;font-weight:800}
.quote-done p{font-size:14.5px;line-height:1.6;color:var(--muted);max-width:32ch}


/* ---------- Reveal on scroll ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}

/* ---------- Footer ---------- */
footer{background:var(--bg-2);border-top:1px solid var(--line);padding:76px 0 0;transition:background .45s var(--ease)}
.f-top{display:grid;grid-template-columns:1.4fr 1fr 1.3fr;gap:52px;padding-bottom:56px}
.f-slogan{font-family:'Archivo',sans-serif;font-size:22px;font-weight:600;line-height:1.25;margin:22px 0 8px;max-width:22ch}
.f-slogan span{color:var(--green)}
.f-col h5{font-family:'Archivo',sans-serif;font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.f-col ul{list-style:none;display:grid;gap:11px}
.f-col li a{font-size:14.5px;color:var(--muted);transition:color .2s}
.f-col li a:hover{color:var(--green)}
.f-phone{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600;margin-bottom:9px}
.f-phone svg{width:15px;height:15px;stroke:var(--green);fill:none;stroke-width:1.8}
.sub-form{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.sub-form input{
  flex:1;min-width:190px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:13px 16px;color:var(--text);font-family:inherit;font-size:14px;
  transition:border-color .25s;
}
.sub-form input::placeholder{color:var(--muted)}
.sub-form input:focus{outline:none;border-color:var(--green)}
.sub-form button{
  background:var(--green);color:#0B1220;border:none;border-radius:var(--radius);
  padding:13px 24px;font-family:inherit;font-weight:700;font-size:12.5px;letter-spacing:.08em;
  text-transform:uppercase;cursor:pointer;transition:transform .25s var(--ease)
}
.sub-form button:hover{transform:translateY(-2px)}
.sub-msg{font-size:13px;color:var(--green);margin-top:10px;min-height:18px}
.f-bottom{
  border-top:1px solid var(--line);padding:24px 0;display:flex;gap:20px;flex-wrap:wrap;
  align-items:center;justify-content:space-between;font-size:13px;color:var(--muted);
}
.f-bottom nav{display:flex;gap:22px;margin:0}
.f-bottom nav a{text-transform:none;letter-spacing:0;font-weight:400;font-size:13px}

/* ---------- Responsive (shared header/footer/nav) ---------- */
@media(max-width:1080px){
  .sec-head{grid-template-columns:1fr;gap:24px;align-items:start}
  .f-top{grid-template-columns:1fr 1fr;gap:40px}
}
@media(max-width:760px){
  .topbar .wrap{justify-content:center;gap:16px;height:auto;padding:9px 24px}
  .topbar{font-size:12.5px}
  .burger{display:flex}
  .btn-call{display:inline-flex}
  header .wrap{gap:12px}
  .head-actions{margin-left:auto;gap:8px}
  .btn-outline{display:none}
  .toggle{--w:64px;width:var(--w)}
  html[data-theme="light"] .toggle .knob{transform:translateX(30px)}
  .toggle .lbl{display:none}

  nav{
    position:fixed;top:76px;left:0;right:0;
    flex-direction:column;gap:0;margin:0;
    background:var(--bg);
    border-bottom:1px solid var(--line);
    padding:8px 24px 20px;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:transform .3s var(--ease), opacity .3s var(--ease), background .45s var(--ease);
    box-shadow:var(--shadow);z-index:49;
  }
  nav.open{transform:none;opacity:1;pointer-events:auto}
  nav a{padding:15px 0;font-size:15px;border-bottom:1px solid var(--line)}
  nav a:last-child{border-bottom:none}
  nav a::after{display:none}
  nav a.active{color:var(--green)}
  .f-top{grid-template-columns:1fr}
  .btn-solid{margin-left:0}
  .section{padding:64px 0}
  .cta-band{padding:32px}
  .page-head{padding:40px 0 28px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
}

/* ---------- Experiencia internacional (Nosotros + Inicio) ---------- */
.exp-section{padding:64px 0;border-top:1px solid var(--line);background:var(--bg-2)}
.exp-grid{display:grid;grid-template-columns:1fr 1fr;gap:3px;margin-top:36px}
.exp-card{background:var(--surface);border:1px solid var(--line);padding:34px 32px}
.exp-card .badge{width:48px;height:48px;border-radius:50%;border:1.5px solid var(--green);display:grid;place-items:center;margin-bottom:20px;background:var(--badge-veil)}
.exp-card .badge svg{width:22px;height:22px;stroke:var(--green);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.exp-card h3{font-size:20px;font-weight:800;margin-bottom:10px}
.exp-card p{color:var(--muted);font-size:14.5px;line-height:1.65;margin-bottom:18px}
.paises{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.paises li{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:var(--chip);color:var(--text)}
@media(max-width:900px){.exp-grid{grid-template-columns:1fr}}