/* ============================================================
   GREENCLOUD — DESIGN SYSTEM TOKENS
   Tipografía: IBM Plex Sans (UI) + IBM Plex Mono (datos técnicos)
   Color: teal modernizado + neutros fríos + ink (teal-negro)
   ============================================================ */
:root{
  /* Brand */
  --teal:        #08A78C;   /* primary, modernizado */
  --teal-mid:    #08A78C;
  --teal-deep:   #067A66;   /* hover / texto sobre claro */
  --teal-bright: #1ED3AE;   /* acento sobre ink */
  --teal-tint:   #E7F5F1;   /* fondos suaves */

  /* Ink / dark sections */
  --ink:    #0C1A1B;
  --ink-2:  #12262A;
  --ink-3:  #1C383C;

  /* Neutros */
  --paper:   #FFFFFF;
  --paper-2: #F4F7F6;
  --line:    #E2E8E7;
  --line-2:  #CDD7D5;
  --fg:      #102220;   /* texto principal */
  --muted:   #5C6B69;   /* texto secundario */
  --muted-2: #8A9794;

  /* Sistema */
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 14px;
  --radius-s: 10px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --shadow: 0 1px 2px rgba(12,26,27,.04), 0 12px 32px -16px rgba(12,26,27,.18);
  --shadow-hover: 0 1px 2px rgba(12,26,27,.05), 0 28px 56px -24px rgba(8,167,140,.28);
  --sans: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --mono-creds: "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;

  /* Credenciales / franja marquee (tweakable) --------------------------------
     Cambiar SOLO este bloque para probar otra tipografia en la banda CREDENCIALES.
     Opcion A (activa) = JetBrains Mono. Las demas estan abajo comentadas.       */
  /* 
  --creds-font:     var(--mono-creds);
  --creds-size:     13px;
  --creds-weight:   500;
  --creds-tracking: .08em;
  --creds-case:     none; 
  */

  --creds-font:var(--sans); /*"Space Grotesk",*/
  --creds-size:12px;
  --creds-weight:500; 
  --creds-tracking:.10em; 
  --creds-case:uppercase;
}

/* ---- OPCIONES DE TIPOGRAFIA PARA .creds ------------------------------------
   Descomentar UNO de los bloques y comentar los valores de arriba.

   B) IBM Plex Mono 600 - mismo sistema tipografico, mas solido. (ya cargada)
   :root{ --creds-font:"IBM Plex Mono",ui-monospace,monospace; --creds-size:13px;
          --creds-weight:600; --creds-tracking:.06em; --creds-case:none; }

   C) IBM Plex Sans 600 tracking amplio - etiqueta corporativa, menos "codigo". (ya cargada)
   :root{ --creds-font:var(--sans); --creds-size:12.5px;
          --creds-weight:600; --creds-tracking:.18em; --creds-case:uppercase; }

   D) Space Grotesk 500 - tecnico moderno, no monoespaciada. (requiere link)
   :root{ --creds-font:"Space Grotesk",var(--sans); --creds-size:14px;
          --creds-weight:500; --creds-tracking:.10em; --creds-case:uppercase; }

   E) Barlow Condensed 600 - industrial/condensada, entran mas items. (requiere link)
   :root{ --creds-font:"Barlow Condensed",var(--sans); --creds-size:16px;
          --creds-weight:600; --creds-tracking:.14em; --creds-case:uppercase; }

   F) DM Mono 500 - mono geometrica, mas suave y legible que JetBrains. (requiere link)
   :root{ --creds-font:"DM Mono",ui-monospace,monospace; --creds-size:13px;
          --creds-weight:500; --creds-tracking:.10em; --creds-case:none; }

   Para D/E/F agregar la familia al <link> de Google Fonts en index.html:
   &family=Space+Grotesk:wght@500;600  |  &family=Barlow+Condensed:wght@500;600
   &family=DM+Mono:wght@400;500
--------------------------------------------------------------------------- */
:root{

  /* Eyebrow / subtitulo (tweakable) */
  --eyebrow-font: var(--sans);
  --eyebrow-case: uppercase;
  --eyebrow-tracking: .12em;
  --eyebrow-weight: 600;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:var(--sans);
  color:var(--fg);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
::selection{ background:var(--teal); color:#fff; }

.wrap{ max-width:var(--maxw); margin:0 auto; padding-inline:var(--gutter); }

/* ---------- Type helpers ---------- */
.eyebrow{
  font-family:var(--eyebrow-font);
  font-size:12.5px;
  font-weight:var(--eyebrow-weight);
  letter-spacing:var(--eyebrow-tracking);
  text-transform:var(--eyebrow-case);
  color:var(--teal-deep);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow .num{ color:var(--muted-2); }
.eyebrow::before{
  content:"";
  width:26px; height:1.5px; background:var(--teal);
  display:inline-block;
}
.on-ink .eyebrow{ color:var(--teal-bright); }
.on-ink .eyebrow .num{ color:#6f8784; }

h1,h2,h3{ line-height:1.06; letter-spacing:-.02em; font-weight:600; }
.h-sec{ font-size:clamp(30px,4.4vw,52px); font-weight:600; letter-spacing:-.025em; }
.lead{ font-size:clamp(16px,1.5vw,19px); color:var(--muted); max-width:62ch; }
.on-ink .lead{ color:#A9BAB7; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--sans); font-size:15px; font-weight:600;
  padding:14px 22px; border-radius:15px; border:1.5px solid transparent;
  cursor:pointer; transition:.25s var(--ease);
  white-space:nowrap;
}
.btn .arr{ transition:transform .25s var(--ease); }
.btn:hover .arr{ transform:translateX(3px); }
.btn-primary{ background:var(--teal); color:#fff; box-shadow:0 8px 20px -8px rgba(8,167,140,.6); }
.btn-primary:hover{ background:var(--teal-deep); box-shadow:0 12px 26px -8px rgba(8,167,140,.7); }
.btn-ghost{ background:transparent; color:var(--fg); border-color:var(--line-2); }
.btn-ghost:hover{ border-color:var(--teal); color:var(--teal-deep); }
.on-ink .btn-ghost{ color:#fff; border-color:rgba(255,255,255,.28); }
.on-ink .btn-ghost:hover{ border-color:var(--teal-bright); color:var(--teal-bright); }

/* ---------- Mono chips (normativa) ---------- */
.chips{ display:flex; flex-wrap:wrap; gap:8px; }
.chip{
  font-family:var(--mono); font-size:11.5px; font-weight:500;
  letter-spacing:.02em; color:var(--teal-deep);
  background:var(--teal-tint); border:1px solid #CDE9E2;
  padding:5px 9px; border-radius:6px; white-space:nowrap;
}
.on-ink .chip{ background:rgba(30,211,174,.10); border-color:rgba(30,211,174,.22); color:var(--teal-bright); }

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s, box-shadow .3s;
}
.nav.scrolled{ border-color:var(--line); box-shadow:0 1px 0 rgba(12,26,27,.02); }
.nav-in{ display:flex; align-items:center; justify-content:space-between; height:74px; }
.brand{ display:flex; align-items:center; gap:11px; font-weight:700; font-size:20px; letter-spacing:-.02em; }
.brand .mark{ color:var(--teal); }
.brand b{ color:var(--fg); font-weight:700; }
.brand b span{ color:var(--teal-deep); }
.nav-links{ display:flex; align-items:center; gap:6px; }
.nav-links a{
  font-size:14.5px; font-weight:500; color:var(--muted);
  padding:9px 14px; border-radius:8px; transition:.2s;
}
.nav-links a:hover{ color:var(--fg); background:var(--paper-2); }
.nav-links a.btn-primary{ color:#fff; }
.nav-links a.btn-primary:hover{ color:var(--muted); }
.nav-cta{ margin-left:8px; }
.nav-burger{
  display:none; align-items:center; justify-content:center;
  width:40px; height:40px; padding:0; border:none; border-radius:8px;
  background:transparent; color:var(--fg); cursor:pointer;
}
.nav-burger:hover{ background:var(--paper-2); }
.nav-burger svg{ width:22px; height:22px; }
.nav-burger .ico-close{ display:none; }
.nav-burger[aria-expanded="true"] .ico-menu{ display:none; }
.nav-burger[aria-expanded="true"] .ico-close{ display:block; }

.hero{ position:relative; height:88vh; min-height:600px; overflow:hidden; color:#fff; }
.hero-slide{ position:absolute; inset:0; opacity:0; transition:opacity 1.1s var(--ease); pointer-events:none; }
.hero-slide.active{ opacity:1; pointer-events:auto; }
.hero-slide image-slot{ position:absolute; inset:0; z-index:0; width:100%; height:100%; }
.hero-slide image-slot::part(frame){ background:linear-gradient(160deg,#0d2a26,#08423a); }
.hero-slide::before{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    linear-gradient(180deg, rgba(6,16,15,.7) 0%, rgba(6,16,15,.58) 40%, rgba(6,16,15,.96) 100%),
    linear-gradient(90deg, rgba(6,16,15,.84) 0%, rgba(6,16,15,.2) 60%);
}
.hero-slide-copy{ position:relative; z-index:2; height:100%; display:flex; flex-direction:column; justify-content:flex-start; padding-top:clamp(60px,9vh,110px); max-width:900px; padding-bottom:90px; }
.hero-slide-copy .eyebrow{ color:var(--teal-bright); margin-bottom:26px; }
.hero-slide-copy .eyebrow::before{ background:var(--teal-bright); }
.hero-slide-copy h1{ font-size:clamp(38px,6vw,76px); font-weight:600; letter-spacing:-.03em; line-height:1.05; text-wrap:balance; margin-bottom:26px; color:#fff; }
.hero-slide-copy h1 em{ font-style:normal; color:var(--teal-bright); }
.hero-slide-copy .lead{ color:rgba(255,255,255,.87); max-width:56ch; margin-bottom:36px; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; }
.hero-scroll{ position:absolute; left:0; right:0; bottom:34px; z-index:3; display:flex; align-items:center; gap:12px; font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.65); }
.hero-scroll .ln{ width:1px; height:34px; background:rgba(255,255,255,.4); position:relative; overflow:hidden; }
.hero-scroll .ln::after{ content:""; position:absolute; top:0; left:0; width:100%; height:40%; background:var(--teal-bright); animation:scrollDown 1.8s ease-in-out infinite; }
@keyframes scrollDown{ 0%{ transform:translateY(-100%); } 100%{ transform:translateY(250%); } }
.hero-dots{ position:absolute; right:clamp(20px,5vw,64px); bottom:36px; z-index:3; display:flex; gap:9px; }
.hero-dots button{ width:9px; height:9px; border-radius:50%; background:rgba(255,255,255,.35); border:none; padding:0; cursor:pointer; transition:.3s var(--ease); }
.hero-dots button.on{ background:var(--teal-bright); width:26px; border-radius:5px; }

/* ============================================================
   CREDENCIALES — franja de color con marquee
   ============================================================ */
.creds{
  background:var(--teal); color:#fff; overflow:hidden;
  border-block:1px solid var(--teal-deep);
}
.creds-track{
  display:flex; align-items:center; gap:0; width:max-content;
  padding-block:18px;
  animation:creds-scroll 24s linear infinite;
}
.creds-track span{
  font-family:var(--creds-font); font-size:var(--creds-size);
  font-weight:var(--creds-weight); letter-spacing:var(--creds-tracking);
  text-transform:var(--creds-case);
  white-space:nowrap; padding-inline:26px; color:#EAFBF6;
}
.creds-track i{ width:5px; height:5px; border-radius:50%; background:rgba(255,255,255,.5); flex:none; }
@keyframes creds-scroll{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
@media (prefers-reduced-motion:reduce){ .creds-track{ animation:none; } }
/* .creds:hover .creds-track{ animation-play-state:paused; }  <- pausaba la banda al pasar el cursor */

/* ============================================================
   GENERIC SECTION
   ============================================================ */
section{ padding-block:clamp(84px,9vw,148px); }
[id]{ scroll-margin-top:90px; }
.sec-head{ max-width:760px; margin-bottom:clamp(48px,5.5vw,78px); }
.sec-head .eyebrow{ margin-bottom:22px; }
.sec-head .h-sec{ margin-bottom:22px; text-wrap:balance; }

/* ============================================================
   SERVICIOS
   ============================================================ */
.svc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.svc{
  position:relative; background:var(--paper); border:1px solid var(--line);
  border-radius:var(--radius); padding:36px 32px 32px;
  display:flex; flex-direction:column; gap:18px;
  transition:.3s var(--ease); overflow:hidden;
}
.svc::before{
  content:""; position:absolute; left:0; top:0; height:3px; width:0;
  background:var(--teal); transition:width .35s var(--ease);
}
.svc:hover{ border-color:#CDE9E2; transform:translateY(-4px); box-shadow:var(--shadow-hover); }
.svc:hover::before{ width:100%; }
.svc-top{ display:flex; align-items:center; justify-content:space-between; gap:14px; }
.svc-ico{
  width:52px; height:52px; flex:none; border-radius:13px;
  display:grid; place-items:center;
  background:var(--teal-tint); color:var(--teal-deep);
  border:1px solid #CDE9E2;
  transition:.3s var(--ease);
}
.svc-ico svg{ width:26px; height:26px; }
.svc:hover .svc-ico{ background:var(--teal); color:#fff; border-color:var(--teal); transform:rotate(-3deg) scale(1.04); }
.svc-num{ font-family:var(--mono); font-size:12px; color:var(--muted-2); letter-spacing:.1em; }
.svc h3{ font-size:21px; font-weight:600; letter-spacing:-.015em; }
.svc p{ font-size:14.5px; color:var(--muted); line-height:1.6; flex:1; }
.svc-foot{ display:flex; align-items:center; justify-content:space-between; gap:14px; margin-top:6px; }
.svc-foot:not(:empty){ margin-top:14px; padding-top:16px; border-top:1px solid var(--line); }
.svc-link{ font-size:14.5px; font-weight:700; color:var(--teal); display:inline-flex; align-items:center; gap:7px; transition:color .2s var(--ease); }
.svc-link .arr{ transition:transform .25s var(--ease); }
.svc:hover .svc-link{ color:var(--teal-deep); }
.svc:hover .svc-link .arr{ transform:translateX(4px); }

/* ============================================================
   DIFERENCIAL (ink section)
   ============================================================ */
.ink{ background:var(--ink); color:#fff; position:relative; }
.ink::before{ content:""; position:absolute; top:0; left:0; right:0; height:1px; background:linear-gradient(90deg, transparent, rgba(30,211,174,.55), transparent); }
.ink .h-sec{ color:#fff; }
.dif-top{ display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(36px,5.5vw,80px); align-items:start; margin-bottom:clamp(56px,6vw,92px); }
.dif-top .h-sec{ text-wrap:balance; }
.dif-body p{ color:#B7C6C3; font-size:clamp(16px,1.5vw,18.5px); line-height:1.75; }
.dif-body p + p{ margin-top:20px; }
.dif-body strong{ color:#fff; font-weight:600; }

/* ============================================================
   SECTORES
   ============================================================ */
.sectores{ background:var(--paper-2); }
.sect-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.sect{
  position:relative; border-radius:var(--radius); overflow:hidden;
  aspect-ratio:3/4; box-shadow:var(--shadow); background:var(--ink);
}
.sect image-slot{ position:absolute; inset:0; width:100%; height:100%; }
.sect .ov{
  position:absolute; inset:0; z-index:2; pointer-events:none;
  background:linear-gradient(180deg, rgba(8,18,19,0) 38%, rgba(8,18,19,.86) 100%);
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:26px;
}
.sect .sn{ font-family:var(--mono); font-size:11.5px; color:var(--teal-bright); letter-spacing:.1em; margin-bottom:7px; }
.sect h3{ font-size:18px; font-weight:600; color:#fff; letter-spacing:-.01em; }
.sect{ transition:transform .4s var(--ease), box-shadow .4s var(--ease); }
.sect:hover{ transform:translateY(-5px); box-shadow:var(--shadow-hover); }
.sect image-slot{ transition:transform .55s var(--ease); }
.sect:hover image-slot{ transform:scale(1.06); }
.sect .ov{ transition:background .4s var(--ease); }
.sect:hover .ov{ background:linear-gradient(180deg, rgba(8,18,19,0) 30%, rgba(8,18,19,.9) 100%); }

/* ============================================================
   TESTIMONIOS
   ============================================================ */
.tst-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.tst{
  border:1px solid var(--line); border-radius:var(--radius);
  padding:36px 32px; display:flex; flex-direction:column; gap:22px;
  background:var(--paper);
}
.tst .qm{ font-family:var(--mono); font-size:40px; line-height:.6; color:var(--teal); height:20px; }
.tst blockquote{ font-size:16.5px; line-height:1.6; color:var(--fg); flex:1; }
.tst .who{ display:flex; align-items:center; gap:13px; border-top:1px solid var(--line); padding-top:18px; }
.tst .av{ width:42px; height:42px; border-radius:50%; background:var(--teal-tint); flex:none; }
.tst .who b{ font-size:14.5px; font-weight:600; display:block; }
.tst .who span{ font-size:12.5px; color:var(--muted); font-family:var(--mono); }
.tst.placeholder{ border-style:dashed; background:var(--paper-2); }
.tst.placeholder blockquote{ color:var(--muted-2); }

/* ============================================================
   IMAGE SLOTS — estado vacío con color de marca
   (cuando se suelta una foto, la imagen tapa este fondo)
   ============================================================ */
image-slot::part(ring){ border-color:rgba(8,167,140,.35); border-width:1.5px; }
image-slot{ color:var(--teal-deep); }

/* Sectores: gradiente teal→ink (combina con el overlay oscuro) */
.sect image-slot::part(frame){
  background:linear-gradient(165deg, var(--teal-deep) 0%, var(--ink-2) 60%, var(--ink) 100%);
}
.sect image-slot{ color:rgba(255,255,255,.55); }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final{ background:var(--ink); color:#fff; text-align:center; position:relative; }
.cta-final::before{ content:""; position:absolute; top:0; left:0; right:0; height:1px; background:linear-gradient(90deg, transparent, rgba(30,211,174,.55), transparent); }
.cta-final .inner{ max-width:720px; margin:0 auto; }
.cta-final h2{ font-size:clamp(30px,4.4vw,50px); color:#fff; margin-bottom:22px; text-wrap:balance; }
.cta-final p{ color:#B7C6C3; font-size:clamp(16px,1.6vw,19px); line-height:1.65; margin-bottom:34px; }
.cta-final .row{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.foot{ background:#06100F; color:#9FB0AD; padding-block:clamp(54px,6vw,76px) 30px; }
.foot-top{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1.4fr; gap:48px; margin-bottom:56px; }
.foot .brand{ color:#fff; margin-bottom:16px; }
.foot .brand b{ color:#fff; }
.foot .brand b span{ color:var(--teal-bright); }
.foot-tag{ font-size:14px; color:#7E928F; max-width:30ch; line-height:1.6; }
.foot h4{ font-family:var(--mono); font-size:12px; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:#6B7F7C; margin-bottom:18px; }
.foot ul{ list-style:none; display:flex; flex-direction:column; gap:11px; }
.foot ul a{ font-size:14.5px; color:#B7C6C3; transition:.2s; }
.foot ul a:hover{ color:var(--teal-bright); }
.foot .contact{ font-size:14px; line-height:1.7; color:#9FB0AD; }
.foot .contact a:hover{ color:#fff; }
.foot .socials{ display:flex; gap:10px; margin-top:18px; }
.foot .socials a{ width:38px; height:38px; border-radius:9px; border:1px solid rgba(255,255,255,.12); display:grid; place-items:center; color:#B7C6C3; transition:.2s; }
.foot .socials a:hover{ border-color:var(--teal-bright); color:var(--teal-bright); background:rgba(30,211,174,.08); }
.foot-bot{ border-top:1px solid rgba(255,255,255,.08); padding-top:24px; display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; font-size:12.5px; font-family:var(--mono); color:#6B7F7C; }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.wa{
  position:fixed; right:22px; bottom:22px; z-index:60;
  display:flex; align-items:center; gap:0; overflow:hidden;
  background:#1FB855; color:#fff; border-radius:999px;
  height:58px; padding:0 18px; box-shadow:0 14px 32px -10px rgba(31,184,85,.6);
  transition:.3s var(--ease);
}
.wa svg{ width:26px; height:26px; flex:none; }
.wa span{ max-width:0; opacity:0; white-space:nowrap; font-weight:600; font-size:15px; transition:.35s var(--ease); }
.wa:hover{ padding-right:22px; }
.wa:hover span{ max-width:200px; opacity:1; margin-left:11px; }

/* ============================================================
   REVEAL ANIM
   ============================================================ */
@media (prefers-reduced-motion:no-preference){
  html.js .reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
  html.js .reveal.in{ opacity:1; transform:none; }
}

/* ============================================================
   SERVICIOS — bloques Ambiental (destacado) / H&S (secundario)
   ============================================================ */
.svc-block{ margin-bottom:clamp(48px,5vw,64px); }
.svc-block:last-child{ margin-bottom:0; }
.svc-block-head{ display:flex; align-items:baseline; justify-content:space-between; gap:20px; flex-wrap:wrap; margin-bottom:28px; }
.svc-block-head .h3-wrap{ display:flex; align-items:baseline; gap:14px; flex-wrap:wrap; }
.svc-block-head h3{ font-size:clamp(22px,2.2vw,27px); font-weight:600; letter-spacing:-.015em; }
.svc-block-tag{ font-family:var(--mono); font-size:10.5px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; background:var(--teal); color:#fff; padding:6px 11px; border-radius:6px; white-space:nowrap; }
.svc-block-link{ font-size:14px; font-weight:600; color:var(--teal-deep); display:inline-flex; align-items:center; gap:7px; }
.svc-block-link .arr{ transition:transform .25s var(--ease); }
.svc-block-link:hover .arr{ transform:translateX(4px); }
.svc-grid-env{ grid-template-columns:repeat(3,1fr); }
.svc-env{ border-top:3px solid var(--teal); }
.svc-env .svc-ico{ background:var(--teal); color:#fff; border-color:var(--teal); }
.svc-env:hover{ box-shadow:0 28px 56px -24px rgba(8,167,140,.4); }

/* Variante sólida (cards 2, 6) */
.svc-solid{ background:var(--teal-mid); border-color:var(--teal-mid); }
.svc-solid h3{ color:#fff; }
.svc-solid p{ color:rgba(255,255,255,.88); }
.svc-solid .svc-num{ color:rgba(255,255,255,.7); }
.svc-solid .svc-ico{ background:rgba(255,255,255,.18); color:#fff; border-color:rgba(255,255,255,.28); }
.svc-solid:hover{ border-color:rgba(255,255,255,.4); }
.svc-solid:hover .svc-ico{ background:#fff; color:var(--teal-mid); border-color:#fff; }
.svc-solid .chip{ background:rgba(255,255,255,.16); border-color:rgba(255,255,255,.3); color:#fff; }

/* Variante oscura (cards 4, 8) */
.svc-dark{ background:#2E4F54; border-color:#3A5A5E; border-top-color:var(--teal-bright); }
.svc-dark::before{ background:var(--teal-bright); }
.svc-dark h3{ color:#fff; }
.svc-dark p{ color:#A9BAB7; }
.svc-dark .svc-ico{ background:rgba(30,211,174,.12); color:var(--teal-bright); border-color:rgba(30,211,174,.3); }
.svc-dark:hover{ border-color:#4A6C70; }
.svc-dark:hover .svc-ico{ background:var(--teal-bright); color:var(--ink-3); border-color:var(--teal-bright); }
.svc-dark .chip{ background:rgba(30,211,174,.12); border-color:rgba(30,211,174,.24); color:var(--teal-bright); }

.svc-block-hys .svc-block-head h3{ color:var(--muted); font-size:19px; }
.svc-hys{ grid-column:1 / -1; background:var(--paper-2); box-shadow:none; }
.svc-hys:hover{ transform:none; box-shadow:none; border-color:var(--line); }
.svc-hys::before{ display:none; }
.svc-hys .svc-ico{ background:var(--paper); }

/* ============================================================
   SEGURIDAD E HIGIENE — listado de servicios (páginas internas)
   ============================================================ */
.hys-list{ list-style:none; display:grid; grid-template-columns:repeat(2,1fr); gap:14px 40px; }
.hys-list li{ position:relative; padding-left:28px; font-size:15.5px; color:var(--fg); line-height:1.55; }
.hys-list li::before{
  content:""; position:absolute; left:0; top:5px; width:15px; height:15px;
  border-radius:5px; background:var(--teal-tint); border:1px solid #CDE9E2;
}
.hys-list li::after{
  content:""; position:absolute; left:5px; top:9px; width:6px; height:3px;
  border-left:2px solid var(--teal-deep); border-bottom:2px solid var(--teal-deep);
  transform:rotate(-45deg);
}

/* ============================================================
   SUBPÁGINAS DE SERVICIO — detalle (EIA, Residuos, etc.)
   ============================================================ */
.sub{ padding-block:clamp(48px,6vw,84px) clamp(84px,9vw,148px); }

.crumb{ display:flex; flex-wrap:wrap; align-items:center; gap:8px; font-size:13.5px; color:var(--muted); margin-bottom:clamp(32px,4vw,48px); }
.crumb a{ color:var(--muted); transition:color .2s var(--ease); }
.crumb a:hover{ color:var(--teal-deep); }
.crumb .sep{ color:var(--line-2); }
.crumb .here{ color:var(--fg); font-weight:500; }

.sub-layout{ display:grid; grid-template-columns:1fr 340px; gap:clamp(40px,5vw,72px); align-items:start; }
.sub-aside{ position:sticky; top:110px; }

.sub-hero{ margin-bottom:clamp(48px,5vw,64px); }
.sub-hero .badge{ display:inline-flex; font-family:var(--mono); font-size:11.5px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--teal-deep); background:var(--teal-tint); border:1px solid #CDE9E2; padding:6px 12px; border-radius:999px; margin-bottom:18px; }
.sub-hero h1{ font-size:clamp(30px,4vw,44px); font-weight:600; letter-spacing:-.025em; margin-bottom:18px; text-wrap:balance; }
.sub-hero .lead{ max-width:60ch; }

.sub-main .block{ margin-bottom:clamp(48px,5vw,64px); }
.sub-main .block:last-child{ margin-bottom:0; }
.block-h{ font-size:clamp(21px,2.2vw,26px); font-weight:600; letter-spacing:-.015em; margin-bottom:22px; }
.statement{ background:var(--paper-2); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(24px,3vw,36px); }

.trig-list, .check-list{ list-style:none; display:flex; flex-direction:column; gap:14px; }
.trig-list li, .check-list li{ display:flex; align-items:flex-start; gap:12px; font-size:15.5px; color:var(--fg); line-height:1.55; }
.trig-list .mk, .check-list .ico{ flex:none; width:22px; height:22px; border-radius:6px; display:grid; place-items:center; margin-top:1px; }
.trig-list .mk{ background:var(--teal-tint); color:var(--teal-deep); border:1px solid #CDE9E2; }
.trig-list .mk svg{ width:13px; height:13px; }
.check-list .ico{ background:var(--teal); color:#fff; }
.check-list .ico svg{ width:11px; height:11px; }

.steps{ display:grid; gap:28px; }
.step{ display:flex; gap:20px; }
.step-n{ flex:none; width:38px; height:38px; border-radius:11px; display:grid; place-items:center; background:var(--teal-tint); color:var(--teal-deep); border:1px solid #CDE9E2; font-family:var(--mono); font-weight:600; font-size:15px; }
.step-body h3{ font-size:17px; font-weight:600; letter-spacing:-.01em; margin-bottom:6px; }
.step-body p{ font-size:14.5px; color:var(--muted); line-height:1.6; }

.related h2{ font-size:19px; font-weight:600; letter-spacing:-.01em; margin-bottom:20px; }
.related-grid{ display:flex; flex-direction:column; gap:2px; }
.related-grid .rel{ display:flex; align-items:center; justify-content:space-between; gap:14px; padding:16px 4px; border-bottom:1px solid var(--line); font-size:15px; font-weight:500; color:var(--fg); transition:color .2s var(--ease); }
.related-grid .rel:hover{ color:var(--teal-deep); }
.related-grid .rel .arr{ transition:transform .25s var(--ease); flex:none; }
.related-grid .rel:hover .arr{ transform:translateX(4px); }

.cta-box{ background:var(--ink); border-radius:var(--radius); padding:clamp(28px,3vw,34px); }
.cta-box h3{ color:#fff; font-size:19px; font-weight:600; letter-spacing:-.01em; margin-bottom:20px; }
.cta-box-actions{ display:flex; flex-direction:column; gap:10px; }
.cta-box .btn{ justify-content:center; width:100%; }
.cta-box .btn-ghost{ color:#fff; border-color:rgba(255,255,255,.28); }
.cta-box .btn-ghost:hover{ border-color:var(--teal-bright); color:var(--teal-bright); }
.cta-box .btn-ghost svg{ width:18px; height:18px; }
.cta-note{ margin-top:16px; font-size:13px; color:#A9BAB7; text-align:center; }

/* ============================================================
   POLÍTICA EMPRESARIAL (politica.html)
   ============================================================ */
.pol-intro p{ font-size:clamp(16px,1.5vw,17.5px); color:var(--muted); line-height:1.75; max-width:66ch; }
.pol-intro p + p{ margin-top:18px; }
.pol-intro strong{ color:var(--fg); font-weight:600; }
.pol-frame{ margin-top:clamp(34px,4vw,46px); padding:22px 24px; border:1px solid var(--line); background:var(--teal-tint); border-radius:var(--radius-s); }
.pol-frame p{ font-family:var(--mono); font-size:13.5px; letter-spacing:.01em; color:var(--teal-deep); line-height:1.6; margin:0; }
.commit{ margin-top:clamp(46px,5vw,64px); padding-top:clamp(30px,3.5vw,42px); border-top:1px solid var(--line); }
.commit-head{ display:flex; gap:18px; align-items:baseline; margin-bottom:22px; }
.commit-n{ flex:none; font-family:var(--mono); font-size:12px; font-weight:500; letter-spacing:.06em; color:var(--teal-deep); background:var(--teal-tint); border:1px solid #CDE9E2; border-radius:6px; padding:4px 8px; }
.commit h2{ font-size:clamp(21px,2.3vw,28px); font-weight:600; letter-spacing:-.02em; text-wrap:balance; }
.commit .check-list{ padding-left:0; }
.commit .check-list li{ font-size:15.5px; color:var(--muted); line-height:1.62; }
.commit .check-list li strong{ color:var(--fg); font-weight:600; }
.pol-close{ margin-top:clamp(52px,6vw,76px); padding:clamp(30px,3.5vw,40px) clamp(28px,3.5vw,40px); background:var(--ink); color:#fff; border-radius:var(--radius); position:relative; overflow:hidden; }
.pol-close::before{ content:""; position:absolute; top:0; left:28px; right:28px; height:1px; background:linear-gradient(90deg, transparent, rgba(30,211,174,.65), transparent); }
.pol-close p{ font-size:clamp(16.5px,1.7vw,19.5px); line-height:1.62; color:rgba(255,255,255,.9); max-width:56ch; text-wrap:pretty; }
.sign{ margin-top:clamp(30px,3.5vw,40px); display:flex; flex-wrap:wrap; gap:28px 56px; align-items:flex-end; justify-content:space-between; padding-top:26px; border-top:1px solid var(--line); }
.sign-who .sign-org{ font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--muted-2); margin-bottom:8px; }
.sign-who .sign-name{ font-size:18px; font-weight:600; letter-spacing:-.01em; }
.sign-meta{ font-family:var(--mono); font-size:11.5px; line-height:1.9; color:var(--muted-2); text-align:right; }
.pol-toc{ position:sticky; top:96px; }
.pol-toc h3{ font-family:var(--mono); font-size:11px; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:var(--muted-2); margin-bottom:16px; }
.pol-toc ol{ list-style:none; display:grid; gap:2px; counter-reset:t; }
.pol-toc a{ display:grid; grid-template-columns:24px 1fr; gap:10px; padding:7px 0; font-size:13.5px; line-height:1.4; color:var(--muted); border-top:1px solid var(--line); transition:.2s; }
.pol-toc li:last-child a{ border-bottom:1px solid var(--line); }
.pol-toc a::before{ counter-increment:t; content:counter(t,decimal-leading-zero); font-family:var(--mono); font-size:11px; color:var(--muted-2); padding-top:2px; }
.pol-toc a:hover{ color:var(--teal-deep); }
.pol-toc-cta{ margin-top:26px; }
.pol-toc-cta .btn{ width:100%; justify-content:center; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .svc-grid{ grid-template-columns:repeat(2,1fr); }
  .svc-grid-env{ grid-template-columns:repeat(2,1fr); }
  .tst-grid{ grid-template-columns:1fr; }
}
@media (max-width:900px){
  .dif-top{ grid-template-columns:1fr; }
  .sect-grid{ grid-template-columns:repeat(2,1fr); }
  .foot-top{ grid-template-columns:1fr 1fr; gap:32px; }
  .hys-list{ grid-template-columns:1fr; }
  .sub-layout{ grid-template-columns:1fr; }
  .sub-aside{ position:static; }
  .pol-aside{ display:none; }
  .sign-meta{ text-align:left; }
  .nav-burger{ display:inline-flex; }
  .nav-links{
    display:none;
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch; gap:2px;
    background:var(--paper); border-bottom:1px solid var(--line);
    box-shadow:0 12px 32px -16px rgba(12,26,27,.18);
    padding:10px clamp(20px,5vw,64px) 18px;
  }
  .nav-links.open{ display:flex; }
  .nav-links a{ padding:12px 10px; }
  .nav-cta{ margin:10px 10px 0; justify-content:center; }
}
@media (max-width:640px){
  .svc-grid{ grid-template-columns:1fr; }
  .svc-grid-env{ grid-template-columns:1fr; }
  .sect-grid{ grid-template-columns:1fr 1fr; }
  .foot-top{ grid-template-columns:1fr; }
}