/* ==========================================================
   UNINGECOL S.A. — Hoja de estilos principal
   Colores tomados del Manual de Identidad Corporativa:
   Azul  R40 G109 B173  → #286DAD
   Verde R132 G194 B37  → #84C225
   Negro R31 G26 B23    → #1F1A17
   ========================================================== */

:root {
  --blue: #286dad;
  --blue-700: #1d5489;
  --blue-100: #e6eff8;
  --green: #84c225;
  --green-600: #6ea41b;
  --green-glow: rgba(132, 194, 37, .55);
  --ink: #1f1a17;
  --navy: #081726;
  --navy-2: #0d2338;
  --paper: #ffffff;
  --mist: #f3f6f9;
  --line: #e2e7ed;
  --muted: #5b6570;
  --muted-light: rgba(255, 255, 255, .68);

  --font-display: "Manrope", "Calibri", system-ui, sans-serif;
  --font-body: "Inter", "Calibri", system-ui, sans-serif;

  --container: 1320px;
  --gutter: clamp(16px, 4vw, 48px);
  --radius: 14px;
  --radius-lg: 22px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --header-h: 84px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-padding-top: var(--header-h); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.js body.is-loading { overflow: hidden; }
body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }

:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 4px; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(80px, 11vw, 160px); }

/* ---------- Tipografía ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.4rem;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--green);
}
.eyebrow--light { color: #fff; }

.h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.2vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -.03em;
  max-width: 18ch;
}
.h2--light { color: #fff; }

.lead { font-size: clamp(1.05rem, 1.4vw, 1.25rem); line-height: 1.6; color: var(--muted); }

/* ---------- Botones ---------- */
.btn {
  --bg: var(--ink);
  --fg: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7em;
  padding: .85em 1.4em;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: -.005em;
  background: var(--bg);
  color: var(--fg);
  overflow: hidden;
  isolation: isolate;
  transition: color .4s var(--ease), border-color .4s var(--ease);
  white-space: nowrap;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--hover, #fff);
  transform: translateY(101%);
  border-radius: inherit;
  transition: transform .5s var(--ease);
}
.btn:hover::after { transform: translateY(0); }
.btn--lg { padding: 1.05em 1.75em; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--accent { --bg: var(--green); --fg: var(--navy); --hover: #fff; }
.btn--accent:hover { color: var(--navy); }
.form .btn--accent, .doc-modal .btn--accent { --hover: var(--navy); }
.form .btn--accent:hover, .doc-modal .btn--accent:hover { color: #fff; }
.btn--ghost { --bg: rgba(255,255,255,.08); --fg: #fff; --hover: #fff; border: 1px solid rgba(255,255,255,.35); backdrop-filter: blur(6px); }
.btn--ghost:hover { color: var(--navy); border-color: #fff; }
.btn--outline { --bg: transparent; --fg: var(--ink); --hover: var(--ink); border: 1.5px solid var(--ink); }
.btn--outline:hover { color: #fff; }
.btn__icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.arrow {
  position: relative;
  width: 16px;
  height: 2px;
  background: currentColor;
  transition: transform .4s var(--ease);
}
.arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Pantalla de carga ---------- */
.loader { display: none; }
.js .loader {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 28px;
  background: var(--navy);
  clip-path: inset(0 0 0 0);
}
.no-loader .loader, .from-nav .loader { display: none !important; }
.loader__leaves { width: 84px; overflow: visible; }
.loader__leaves path {
  fill: var(--green);
  transform-origin: 0% 100%;
  transform-box: fill-box;
  opacity: 0;
  animation: leaf .7s var(--ease) forwards;
}
.loader__leaves path:nth-child(3) { animation-delay: .05s; }
.loader__leaves path:nth-child(1) { animation-delay: .18s; }
.loader__leaves path:nth-child(2) { animation-delay: .31s; }
@keyframes leaf {
  from { opacity: 0; transform: scale(.2) rotate(-25deg); }
  to   { opacity: 1; transform: none; }
}
.loader__bar { width: 140px; height: 2px; background: rgba(255,255,255,.12); overflow: hidden; border-radius: 2px; }
.loader__bar span { display: block; height: 100%; width: 100%; background: var(--green); transform: scaleX(0); transform-origin: left; animation: bar 1.1s var(--ease) .1s forwards; }
@keyframes bar { to { transform: scaleX(1); } }
.js .loader.is-done { transition: clip-path 1s var(--ease), visibility 0s 1s; clip-path: inset(0 0 100% 0); visibility: hidden; }

/* ---------- Barra de progreso ---------- */
.progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 120; pointer-events: none; }
.progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--green)); transform: scaleX(0); transform-origin: left; }

/* ---------- Encabezado ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  color: #fff;
  transition: transform .5s var(--ease), background-color .4s, color .4s, box-shadow .4s, height .4s var(--ease);
}
.header__inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.header__logo { position: relative; flex: none; width: 150px; }
.header__logo img { width: 100%; height: auto; transition: opacity .35s; }
.header__logo .logo--dark { position: absolute; inset: 0; opacity: 0; }
.nav { margin-left: auto; }
.nav__list { display: flex; gap: 6px; }
.nav__list > li > a {
  position: relative;
  display: block;
  padding: 10px 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .94rem;
  opacity: .92;
}
.nav__list > li > a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .45s var(--ease);
}
.nav__list > li > a:hover::after,
.nav__list > li > a.is-current::after { transform: scaleX(1); transform-origin: left; }
.header__cta { padding: .7em 1.2em; font-size: .9rem; }

.header.is-solid {
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  color: var(--ink);
  box-shadow: 0 1px 0 var(--line);
  height: 72px;
}
.header.is-solid .logo--light { opacity: 0; }
.header.is-solid .logo--dark { opacity: 1; }
.header.is-hidden { transform: translateY(-100%); }

.burger { display: none; width: 44px; height: 44px; margin-left: auto; position: relative; border-radius: 50%; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: currentColor; transition: transform .45s var(--ease), top .45s var(--ease); }
.burger span:first-child { top: 17px; }
.burger span:last-child { top: 25px; }
body.menu-open .burger span:first-child { top: 21px; transform: rotate(45deg); }
body.menu-open .burger span:last-child { top: 21px; transform: rotate(-45deg); }
body.menu-open .header { color: #fff; background: transparent; box-shadow: none; backdrop-filter: none; }
body.menu-open .header .logo--light { opacity: 1; }
body.menu-open .header .logo--dark { opacity: 0; }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--navy);
  color: #fff;
  padding: calc(var(--header-h) + 24px) var(--gutter) 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  clip-path: circle(0% at calc(100% - 40px) 40px);
  transition: clip-path .8s var(--ease);
  visibility: hidden;
}
body.menu-open .mobile-menu { clip-path: circle(150% at calc(100% - 40px) 40px); visibility: visible; }
.mobile-menu li { overflow: hidden; border-bottom: 1px solid rgba(255,255,255,.1); }
.mobile-menu li a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 7vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -.02em;
  transform: translateY(100%);
  transition: transform .6s var(--ease);
}
.mobile-menu li a small { font-size: .8rem; color: var(--green); font-weight: 700; }
body.menu-open .mobile-menu li a { transform: none; }
body.menu-open .mobile-menu li:nth-child(2) a { transition-delay: .05s; }
body.menu-open .mobile-menu li:nth-child(3) a { transition-delay: .1s; }
body.menu-open .mobile-menu li:nth-child(4) a { transition-delay: .15s; }
body.menu-open .mobile-menu li:nth-child(5) a { transition-delay: .2s; }
body.menu-open .mobile-menu li:nth-child(6) a { transition-delay: .25s; }
.mobile-menu__foot { display: grid; gap: 6px; color: var(--muted-light); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
  background: var(--navy);
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -3; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.15); }
.hero__shade {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(90deg, rgba(8,23,38,.92) 0%, rgba(8,23,38,.65) 45%, rgba(8,23,38,.15) 100%),
    linear-gradient(0deg, rgba(8,23,38,.9) 0%, rgba(8,23,38,0) 45%);
}
.hero__grid { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.hero__grid .wire { fill: none; stroke: rgba(255,255,255,.14); stroke-width: 1.2; }
.hero__grid .pulse {
  fill: none;
  stroke: var(--green);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-dasharray: 90 1700;
  stroke-dashoffset: 1790;
  filter: drop-shadow(0 0 6px var(--green-glow));
  animation: pulse 5.5s linear infinite;
}
.hero__grid .pulse--2 { animation-delay: -2s; animation-duration: 6.5s; stroke: #7fb3e6; filter: drop-shadow(0 0 6px rgba(127,179,230,.6)); }
.hero__grid .pulse--3 { animation-delay: -4s; animation-duration: 7.5s; }
@keyframes pulse { to { stroke-dashoffset: 0; } }

.hero__content { padding-top: calc(var(--header-h) + 40px); padding-bottom: clamp(36px, 6vh, 64px); }
.hero__eyebrow { color: rgba(255,255,255,.85); }
.hero__eyebrow::before { display: none; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 var(--green-glow); animation: ping 2s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 10px rgba(132,194,37,0); } 100% { box-shadow: 0 0 0 0 rgba(132,194,37,0); } }

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 7vw, 6.6rem);
  line-height: 1;
  letter-spacing: -.04em;
  margin-bottom: 1.6rem;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.hero__title .line > span { display: inline-block; }
.rotator {
  position: relative;
  display: inline-grid;
  font-style: normal;
  color: var(--green);
  vertical-align: top;
}
.rotator__word {
  grid-area: 1 / 1;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(70%);
  transition: opacity .6s var(--ease), transform .8s var(--ease);
}
.rotator__word.is-active { opacity: 1; transform: none; }
.rotator__word.is-leaving { opacity: 0; transform: translateY(-70%); }

.hero__lead { max-width: 54ch; font-size: clamp(1.02rem, 1.3vw, 1.2rem); color: rgba(255,255,255,.8); margin-bottom: 2.2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero__bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding-bottom: 32px;
  padding-top: 24px;
  position: relative;
}
.hero__bottom::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); height: 1px; background: rgba(255,255,255,.16); }
.hero__facts { display: flex; gap: clamp(20px, 5vw, 64px); }
.hero__facts div { display: flex; align-items: center; gap: 12px; }
.hero__facts strong { font-family: var(--font-display); font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 600; letter-spacing: -.03em; }
.hero__facts span { font-size: .8rem; line-height: 1.3; color: rgba(255,255,255,.7); }
.scroll-cue { display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.scroll-cue span { position: relative; width: 1px; height: 48px; background: rgba(255,255,255,.2); overflow: hidden; }
.scroll-cue span::after { content: ""; position: absolute; left: 0; top: -40%; width: 100%; height: 40%; background: var(--green); animation: drip 1.8s var(--ease) infinite; }
@keyframes drip { to { top: 100%; } }

/* ---------- Nosotros ---------- */
.statement {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 3rem);
  line-height: 1.22;
  font-weight: 500;
  letter-spacing: -.025em;
  max-width: 30ch;
  margin-bottom: clamp(56px, 8vw, 110px);
}
.statement .w { opacity: .14; transition: opacity .2s; }

.about__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.about__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 3.4; }
.about__media img { width: 100%; height: 115%; object-fit: cover; }
.about__media figcaption { position: absolute; left: 20px; bottom: 20px; }
.tag { display: inline-block; padding: 8px 14px; border-radius: 999px; background: var(--green); color: var(--navy); font-family: var(--font-display); font-weight: 700; font-size: .82rem; }
.about__text .lead { margin-bottom: 28px; }
.sectors li {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-weight: 600;
  letter-spacing: -.02em;
  transition: padding .4s var(--ease), color .3s;
}
.sectors li:last-child { border-bottom: 1px solid var(--line); }
.sectors li:hover { padding-left: 10px; color: var(--blue); }
.sectors__n { font-size: .78rem; font-weight: 700; color: var(--green-600); letter-spacing: 0; }
.sectors small { flex-basis: 100%; padding-left: 38px; font-family: var(--font-body); font-weight: 400; font-size: .9rem; color: var(--muted); letter-spacing: 0; }

/* ---------- Cifras ---------- */
.stats { background: var(--navy); color: #fff; padding-block: clamp(64px, 8vw, 110px); position: relative; overflow: hidden; }
.stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 30% 50%, #000 20%, transparent 75%);
}
.stats__grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 8px clamp(16px, 2.4vw, 36px); border-left: 1px solid rgba(255,255,255,.14); }
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.4rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.05em;
  margin-bottom: 14px;
  background: linear-gradient(180deg, #fff 30%, #9fc3e6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat:first-child .stat__num { background: linear-gradient(180deg, #c6f07a, var(--green)); -webkit-background-clip: text; background-clip: text; }
.stat__label { font-size: .95rem; color: var(--muted-light); max-width: 26ch; }

/* ---------- Servicios ---------- */
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px 64px; flex-wrap: wrap; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head__aside { max-width: 42ch; color: var(--muted); font-size: 1.05rem; }
.section-head--center { flex-direction: column; align-items: center; text-align: center; }
.section-head--center .h2 { max-width: 22ch; }

.areas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.area {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: left;
  color: #fff;
  isolation: isolate;
}
.area img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.2s var(--ease), filter .6s; filter: saturate(.85); }
.area::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(8,23,38,.1) 0%, rgba(8,23,38,.25) 40%, rgba(8,23,38,.92) 100%);
  transition: background .5s;
}
.area::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .6s var(--ease);
}
.area:hover img { transform: scale(1.08); filter: saturate(1); }
.area.is-active::after { transform: scaleX(1); }
.area.is-active::before { background: linear-gradient(180deg, rgba(40,109,173,.25) 0%, rgba(13,35,56,.45) 40%, rgba(8,23,38,.95) 100%); }
.area__body { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(18px, 2vw, 28px); }
.area__icon { position: absolute; top: clamp(18px, 2vw, 26px); left: clamp(18px, 2vw, 26px); width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.12); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.2); transition: background .4s, color .4s; }
.area.is-active .area__icon { background: var(--green); color: var(--navy); border-color: var(--green); }
.area__icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.area__n { position: absolute; top: clamp(22px, 2.2vw, 30px); right: clamp(20px, 2.2vw, 28px); font-family: var(--font-display); font-weight: 700; font-size: .85rem; opacity: .7; }
.area__title { font-family: var(--font-display); font-size: clamp(1.25rem, 1.8vw, 1.65rem); font-weight: 600; line-height: 1.1; letter-spacing: -.02em; margin-bottom: 8px; }
.area__count { font-size: .85rem; color: rgba(255,255,255,.72); }

.panels { position: relative; }
.panel { display: none; background: var(--mist); border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 56px); }
.panel.is-active { display: grid; grid-template-columns: minmax(220px, .8fr) 2fr; gap: clamp(24px, 4vw, 64px); }
.panel__head h3 { font-family: var(--font-display); font-size: clamp(1.6rem, 2.6vw, 2.3rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.1; margin-bottom: 14px; }
.panel__head p { color: var(--muted); }
.panel__head { position: sticky; top: 110px; align-self: start; }

.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  color: inherit;
  background: #fff;
  border-radius: var(--radius);
  padding: 26px 26px 28px;
  border: 1px solid var(--line);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .4s;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(var(--blue), var(--green));
  transform: scaleY(0); transform-origin: top;
  transition: transform .6s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -24px rgba(13,35,56,.28); border-color: transparent; }
.card:hover::before { transform: scaleY(1); }
.card__n { display: inline-block; font-family: var(--font-display); font-weight: 700; font-size: .8rem; color: var(--blue); background: var(--blue-100); padding: 4px 10px; border-radius: 999px; margin-bottom: 16px; }
.card h4 { font-family: var(--font-display); font-size: 1.12rem; font-weight: 700; line-height: 1.3; letter-spacing: -.01em; margin-bottom: 12px; }
.card p { font-size: .93rem; color: var(--muted); line-height: 1.65; }
.card__link { margin-top: auto; padding-top: 18px; display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: .88rem; color: var(--blue); }
.card:hover .card__link .arrow { transform: translateX(4px); }
.card .card__tags { font-size: .82rem; font-weight: 600; color: var(--green-600); margin-bottom: 10px; }

/* ---------- Desafíos ---------- */
.challenges { position: relative; background: var(--navy); color: #fff; overflow: hidden; isolation: isolate; }
.challenges__bg { position: absolute; inset: 0; z-index: -1; }
.challenges__bg img { width: 100%; height: 120%; object-fit: cover; opacity: .38; }
.challenges__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--navy) 0%, rgba(8,23,38,.6) 50%, var(--navy) 100%); }
.challenges__pin { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding-block: clamp(72px, 9vh, 110px); gap: clamp(36px, 5vh, 64px); }
.challenges__intro { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px 64px; align-items: end; }
.challenges__intro .h2 { max-width: 16ch; font-size: clamp(2rem, 3.6vw, 3.2rem); }
.challenges__lead { max-width: 48ch; color: var(--muted-light); font-size: 1.08rem; }
.challenges__track-wrap { overflow: hidden; }
.challenges__track {
  display: flex;
  gap: 18px;
  padding-inline: max(var(--gutter), calc((100vw - var(--container)) / 2));
  width: max-content;
}
.challenge {
  position: relative;
  flex: none;
  width: clamp(280px, 30vw, 400px);
  min-height: clamp(250px, 34vh, 320px);
  padding: 28px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  transition: background .4s, border-color .4s;
}
.challenge:hover { background: rgba(255,255,255,.09); border-color: rgba(132,194,37,.5); }
.challenge__n { font-family: var(--font-display); font-weight: 700; font-size: .85rem; color: var(--green); margin-bottom: auto; }
.challenge__icon { width: 44px; height: 44px; fill: none; stroke: #9fc3e6; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; margin: 28px 0 18px; }
.challenge p { font-family: var(--font-display); font-size: clamp(1.15rem, 1.6vw, 1.4rem); font-weight: 500; line-height: 1.3; letter-spacing: -.015em; }
.challenge--answer { background: var(--green); color: var(--navy); border-color: var(--green); width: clamp(300px, 36vw, 480px); }
.challenge--answer:hover { background: #91cf33; }
.challenge--answer .challenge__n { color: var(--navy); text-transform: uppercase; letter-spacing: .14em; font-size: .75rem; margin-bottom: 24px; }
.challenge--answer p { margin-bottom: 28px; }
.challenge--answer .btn { --bg: var(--navy); --fg: #fff; --hover: #fff; align-self: flex-start; margin-top: auto; }
.challenge--answer .btn:hover { color: var(--navy); }

/* ---------- Misión / Visión ---------- */
.purpose__grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 18px; }
.purpose__card { position: relative; border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 56px); background: var(--mist); overflow: hidden; }
.purpose__text { font-family: var(--font-display); font-size: clamp(1.2rem, 1.9vw, 1.6rem); line-height: 1.38; font-weight: 500; letter-spacing: -.02em; margin-bottom: 28px; position: relative; }
.values { display: flex; flex-wrap: wrap; gap: 8px; }
.values li { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: .85rem; font-weight: 600; color: var(--blue-700); }
.purpose__card--vision { background: linear-gradient(140deg, var(--blue) 0%, var(--blue-700) 55%, var(--navy-2) 100%); color: #fff; }
.purpose__more { color: rgba(255,255,255,.78); position: relative; max-width: 62ch; }
.purpose__year {
  position: absolute;
  right: -.06em;
  bottom: -.22em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(7rem, 16vw, 15rem);
  line-height: 1;
  letter-spacing: -.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.18);
  pointer-events: none;
}

/* ---------- Clientes ---------- */
.clients { padding-block: clamp(70px, 9vw, 130px); background: var(--mist); overflow: hidden; }
.marquee { display: grid; gap: 14px; margin-top: 8px; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__row { display: flex; width: max-content; }
.marquee__row ul { display: flex; gap: 14px; padding-right: 14px; animation: marquee 48s linear infinite; }
.marquee__row--reverse ul { animation-direction: reverse; animation-duration: 56s; }
.marquee:hover ul { animation-play-state: paused; }
.marquee li {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
  padding: 22px 32px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  letter-spacing: -.01em;
  color: var(--navy-2);
  white-space: nowrap;
  transition: color .3s, border-color .3s;
}
.marquee li:hover { color: var(--blue); border-color: var(--blue); }
.marquee li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); flex: none; }
.marquee__row--reverse li::before { background: var(--blue); }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- SST ---------- */
.sst__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px, 6vw, 100px); }
.sst__intro { position: sticky; top: 110px; align-self: start; }
.sst__intro .h2 { margin-bottom: 22px; }
.sst__intro > p { color: var(--muted); margin-bottom: 28px; }
.sst__media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 10; margin-bottom: 28px; }
.sst__media img { width: 100%; height: 100%; object-fit: cover; }
.sst__h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; letter-spacing: -.02em; margin-bottom: 22px; }
.rings { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 56px; }
.ring { position: relative; padding: 26px; border-radius: var(--radius-lg); background: var(--mist); display: grid; grid-template-columns: 96px 1fr; align-items: center; gap: 4px 20px; }
.ring svg { grid-row: span 2; width: 96px; height: 96px; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 9; }
.ring__track { stroke: #dde4ec; }
.ring__bar { stroke: var(--green); stroke-linecap: round; stroke-dasharray: 327; stroke-dashoffset: 327; }
.ring:nth-child(even) .ring__bar { stroke: var(--blue); }
.ring__val { font-family: var(--font-display); font-weight: 700; font-size: 1.9rem; letter-spacing: -.03em; line-height: 1; align-self: end; }
.ring p { font-size: .88rem; color: var(--muted); line-height: 1.45; align-self: start; }
.commitments { counter-reset: c; margin-bottom: 32px; }
.commitments li { counter-increment: c; position: relative; padding: 18px 0 18px 54px; border-top: 1px solid var(--line); }
.commitments li::before { content: counter(c, decimal-leading-zero); position: absolute; left: 0; top: 18px; font-family: var(--font-display); font-weight: 700; font-size: .82rem; color: var(--green-600); }
.sst__scope { font-size: .9rem; color: var(--muted); padding: 18px 20px; border-radius: var(--radius); background: var(--blue-100); }

/* ---------- CTA ---------- */
.cta { position: relative; overflow: hidden; color: #fff; isolation: isolate; padding-block: clamp(100px, 14vw, 200px); background: var(--navy); }
.cta__bg { position: absolute; inset: 0; z-index: -1; }
.cta__bg img { width: 100%; height: 125%; object-fit: cover; }
.cta__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,23,38,.9), rgba(29,84,137,.55)); }
.cta__inner { display: grid; justify-items: start; gap: 36px; }
.cta__title { font-family: var(--font-display); font-size: clamp(1.9rem, 4.2vw, 3.8rem); font-weight: 600; line-height: 1.1; letter-spacing: -.035em; max-width: 22ch; }

/* ---------- Contacto ---------- */
.contact__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 7vw, 120px); align-items: start; }
.contact__info .h2 { margin-bottom: 18px; }
.contact__info > p { color: var(--muted); margin-bottom: 36px; }
.contact__list > div { padding: 20px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 140px 1fr; gap: 12px; }
.contact__list dt { font-family: var(--font-display); font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); padding-top: 3px; }
.contact__list dd a { border-bottom: 1px solid transparent; transition: border-color .3s, color .3s; }
.contact__list dd a:hover { color: var(--blue); border-color: currentColor; }

.form { background: var(--mist); border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 48px); display: grid; gap: 14px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { position: relative; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 26px 16px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  font: inherit;
  color: var(--ink);
  transition: border-color .3s, box-shadow .3s;
  appearance: none;
}
.field textarea { resize: vertical; min-height: 130px; }
.field label { position: absolute; left: 17px; top: 18px; color: var(--muted); pointer-events: none; transition: transform .3s var(--ease), font-size .3s, color .3s; transform-origin: left; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(40,109,173,.12); }
.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label,
.field--select label { transform: translateY(-10px); font-size: .74rem; color: var(--blue); font-weight: 600; }
.field--select::after { content: ""; position: absolute; right: 18px; top: 50%; width: 8px; height: 8px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: translateY(-50%) rotate(45deg); pointer-events: none; }
.field.has-error input, .field.has-error textarea { border-color: #d64545; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .85rem; color: var(--muted); cursor: pointer; }
.check input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--blue); flex: none; }
.check.has-error { color: #d64545; }
.form__status { font-size: .9rem; min-height: 1.4em; }
.form__status.is-ok { color: var(--green-600); }
.form__status.is-error { color: #d64545; }

/* ---------- Pie de página ---------- */
.footer { background: var(--navy); color: var(--muted-light); padding-top: clamp(64px, 8vw, 100px); }
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; }
.footer__brand img { width: 200px; margin-bottom: 22px; }
.footer__brand p { max-width: 38ch; font-size: .92rem; }
.footer__col { display: flex; flex-direction: column; gap: 10px; font-size: .94rem; }
.footer__col h4 { font-family: var(--font-display); color: #fff; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 8px; }
.footer__col a { width: fit-content; transition: color .3s; }
.footer__col a:hover { color: var(--green); }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-block: 26px; padding-right: 76px; border-top: 1px solid rgba(255,255,255,.1); font-size: .85rem; }
.to-top:hover { color: var(--green); }

/* ---------- WhatsApp ---------- */
.whatsapp {
  position: fixed; right: 20px; bottom: 20px; z-index: 80;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: #25d366; color: #fff;
  box-shadow: 0 12px 28px -8px rgba(0,0,0,.4);
  transition: transform .5s var(--ease), opacity .4s;
  opacity: 0;
  transform: translateY(20px) scale(.8);
  pointer-events: none;
}
.whatsapp.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.whatsapp.is-visible:hover { transform: scale(1.08); }
.whatsapp svg { width: 28px; height: 28px; fill: currentColor; }

/* ==========================================================
   Páginas interiores, menú de servicios y documentos
   ========================================================== */

.muted { color: var(--muted); }
.h3 { font-family: var(--font-display); font-size: clamp(1.35rem, 2vw, 1.75rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.2; margin-bottom: 18px; }

/* Enlace con flecha */
.link-arrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: .92rem; color: var(--blue); }
.link-arrow:hover .arrow { transform: translateX(4px); }
.link-arrow .arrow { transition: transform .4s var(--ease); }
.link-arrow--light { color: var(--green); margin-top: 6px; }
.arrow--left { transform: rotate(180deg); }
.chev { display: inline-block; width: 7px; height: 7px; margin-left: 6px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-3px) rotate(45deg); transition: transform .3s var(--ease); }

/* Cabecera clara en páginas sin portada oscura */
.page-light .header { background: rgba(255,255,255,.94); color: var(--ink); box-shadow: 0 1px 0 var(--line); }
.page-light .header .logo--light { opacity: 0; }
.page-light .header .logo--dark { opacity: 1; }
.page-light main { padding-top: 40px; }

/* Cortina entre páginas */
.curtain {
  position: fixed; inset: 0; z-index: 300;
  display: grid; place-items: center;
  background: var(--navy);
  transform: translateY(100%);
  visibility: hidden;
  pointer-events: none;
}
.curtain.is-in, .from-nav .curtain { visibility: visible; }
.curtain svg { width: 54px; fill: var(--green); opacity: 0; transition: opacity .3s; }
.curtain.is-in { transform: translateY(0); transition: transform .55s var(--ease); pointer-events: auto; }
.curtain.is-in svg { opacity: 1; transition-delay: .25s; }
.from-nav .curtain { transform: translateY(0); }
.from-nav .curtain svg { opacity: 1; }
.curtain.is-out { transform: translateY(-100%); visibility: hidden; transition: transform .8s var(--ease) .05s, visibility 0s .9s; }
.curtain.is-out svg { opacity: 0; }

/* Menú desplegable de servicios */
.nav__list > li { position: static; }
.nav__mega > a { display: inline-flex !important; align-items: center; }
.mega {
  position: absolute; left: 0; right: 0; top: 100%;
  background: #fff; color: var(--ink);
  box-shadow: 0 30px 60px -30px rgba(8,23,38,.35);
  border-top: 1px solid var(--line);
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .3s var(--ease), transform .4s var(--ease), visibility 0s .4s;
}
.header.mega-open .mega { opacity: 1; visibility: visible; transform: none; transition: opacity .3s var(--ease), transform .4s var(--ease); }
.header.mega-open { background: #fff; color: var(--ink); box-shadow: 0 1px 0 var(--line); }
.header.mega-open .logo--light { opacity: 0; }
.header.mega-open .logo--dark { opacity: 1; }
.header.mega-open .nav__mega .chev { transform: translateY(0) rotate(-135deg); }
.mega__inner { display: grid; grid-template-columns: 1.1fr repeat(4, 1fr); gap: 32px; padding-top: 36px; padding-bottom: 40px; }
.mega__intro .eyebrow { margin-bottom: 12px; }
.mega__title { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; line-height: 1.25; letter-spacing: -.02em; margin-bottom: 18px; max-width: 16ch; }
.mega__area { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: .98rem; padding-bottom: 12px; margin-bottom: 10px; border-bottom: 1px solid var(--line); }
.mega__area:hover { color: var(--blue); }
.mega__icon { width: 30px; height: 30px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--blue-100); color: var(--blue); }
.mega__icon svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.mega__col ul { display: grid; gap: 2px; }
.mega__col li a { display: block; padding: 6px 0; font-size: .9rem; color: var(--muted); line-height: 1.35; transition: color .25s, transform .3s var(--ease); }
.mega__col li a:hover { color: var(--ink); transform: translateX(4px); }

/* Portada de páginas interiores */
.page-hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 78vh; min-height: 78svh;
  display: flex; align-items: flex-end;
  color: #fff; background: var(--navy);
  padding: calc(var(--header-h) + 60px) 0 clamp(48px, 8vh, 88px);
}
.page-hero--short { min-height: 62vh; min-height: 62svh; }
.page-hero__media { position: absolute; inset: 0; z-index: -3; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); }
.page-hero .hero__grid { opacity: .7; }
.page-hero__content { position: relative; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .85rem; color: rgba(255,255,255,.7); margin-bottom: 28px; }
.crumbs a { color: rgba(255,255,255,.85); border-bottom: 1px solid transparent; transition: border-color .3s, color .3s; }
.crumbs a:hover { color: #fff; border-color: var(--green); }
.page-hero__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 5.4rem);
  line-height: 1.02; letter-spacing: -.04em;
  margin-bottom: 1.4rem; max-width: 20ch;
}
.page-hero__title .line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.page-hero__title .line > span { display: inline-block; }
.page-hero__title--long { font-size: clamp(2.1rem, 4.6vw, 4.2rem); max-width: 22ch; margin-bottom: 2rem; }
.page-hero__lead { max-width: 56ch; font-size: clamp(1.02rem, 1.3vw, 1.2rem); color: rgba(255,255,255,.82); }
.hero__area-icon { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--green); color: var(--navy); }
.hero__area-icon svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.hero-chips a { padding: 9px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.06); backdrop-filter: blur(6px); font-family: var(--font-display); font-weight: 600; font-size: .88rem; transition: background .3s, color .3s, border-color .3s; }
.hero-chips a:hover { background: #fff; color: var(--navy); border-color: #fff; }

/* Tarjetas de áreas como enlaces (Quiénes somos) */
.areas--links .area__count { display: inline-flex; align-items: center; gap: 10px; }
.areas--links .area:hover::after { transform: scaleX(1); }
.areas--links .area { aspect-ratio: 4 / 4.6; }
.panel__head .link-arrow { margin-top: 20px; }

/* Botones extra */
.btn--outline-light { --bg: transparent; --fg: #fff; --hover: #fff; border: 1.5px solid rgba(255,255,255,.4); }
.btn--outline-light:hover { color: var(--navy); }
.btn--ghost-dark { --bg: transparent; --fg: #b42318; --hover: #fde8e7; border: 1.5px solid #f3c1bd; }
.sst__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }

/* Sectores (Quiénes somos) */
.sectors-band { background: var(--mist); }
.sector-cards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.sector-cards li { position: relative; min-height: 190px; padding: 24px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; transition: box-shadow .5s var(--ease); }
.sector-cards li::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: linear-gradient(90deg, var(--blue), var(--green)); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.sector-cards li:hover { box-shadow: 0 24px 48px -28px rgba(13,35,56,.3); }
.sector-cards li:hover::before { transform: scaleX(1); }
.sector-cards span { position: absolute; top: 22px; left: 24px; font-family: var(--font-display); font-weight: 700; font-size: .8rem; color: var(--green-600); }
.sector-cards strong { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; letter-spacing: -.02em; line-height: 1.15; }
.sector-cards small { color: var(--muted); font-size: .85rem; margin-top: 6px; }

/* Enfoque */
.approach { background: var(--mist); }
.approach__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.approach__grid li { padding: 28px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); min-height: 210px; display: flex; flex-direction: column; justify-content: space-between; gap: 28px; }
.approach__grid span { font-family: var(--font-display); font-weight: 700; font-size: .85rem; color: var(--blue); }
.approach__grid p { font-family: var(--font-display); font-size: 1.12rem; font-weight: 500; line-height: 1.35; letter-spacing: -.01em; }

/* Teaser SST */
.sst-teaser__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 32px 80px; align-items: end; }
.sst-teaser__body p { color: var(--muted); margin-bottom: 28px; }

/* Listado de servicios por área */
.svc-area { padding-block: clamp(64px, 8vw, 120px); border-top: 1px solid var(--line); }
.svc-area:nth-of-type(even) { background: var(--mist); }
.svc-area__grid { display: grid; grid-template-columns: minmax(280px, .85fr) 1.6fr; gap: clamp(32px, 6vw, 96px); }
.svc-area__head { position: sticky; top: 100px; align-self: start; }
.svc-area__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 11; margin-bottom: 28px; }
.svc-area__media img { width: 100%; height: 100%; object-fit: cover; }
.svc-area__icon { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--green); color: var(--navy); margin-bottom: 14px; }
.svc-area__icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.svc-area__n { font-family: var(--font-display); font-weight: 700; font-size: .8rem; letter-spacing: .14em; color: var(--muted); margin-bottom: 10px; }
.svc-area__head .h2 { font-size: clamp(1.9rem, 3.2vw, 2.8rem); margin-bottom: 14px; }
.svc-area__head p { color: var(--muted); }
.svc-area__head .svc-area__count { margin-top: 14px; font-weight: 600; color: var(--blue); }
.svc-rows { border-top: 1px solid var(--line); }
.svc-row {
  position: relative;
  display: grid; grid-template-columns: 56px 1fr auto; align-items: center; gap: 20px;
  padding: 28px 8px; border-bottom: 1px solid var(--line);
  transition: padding .45s var(--ease), background-color .3s;
}
.svc-row__n { font-family: var(--font-display); font-weight: 700; font-size: .85rem; color: var(--green-600); align-self: start; padding-top: 6px; }
.svc-row__title { display: block; font-family: var(--font-display); font-size: clamp(1.15rem, 1.6vw, 1.45rem); font-weight: 600; letter-spacing: -.02em; line-height: 1.25; margin-bottom: 8px; transition: color .3s; }
.svc-row__text { display: block; color: var(--muted); font-size: .95rem; max-width: 62ch; }
.svc-row__thumb {
  position: absolute; right: 90px; top: 50%;
  width: 180px; height: 120px; object-fit: cover; border-radius: 12px;
  opacity: 0; transform: translateY(-50%) scale(.85) rotate(-3deg);
  transition: opacity .35s var(--ease), transform .5s var(--ease);
  pointer-events: none; box-shadow: 0 20px 40px -18px rgba(8,23,38,.45);
}
.svc-row__go { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); transition: background .3s, color .3s, border-color .3s; background: #fff; }
.svc-row:hover { padding-left: 18px; }
.svc-row:hover .svc-row__title { color: var(--blue); }
.svc-row:hover .svc-row__go { background: var(--green); border-color: var(--green); color: var(--navy); }
.svc-row:hover .svc-row__thumb { opacity: 1; transform: translateY(-50%) scale(1) rotate(-3deg); }

/* Página de servicio */
.svc__grid { display: grid; grid-template-columns: 1.6fr minmax(300px, .9fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.svc__lead { font-family: var(--font-display); font-size: clamp(1.45rem, 2.6vw, 2.3rem); line-height: 1.28; font-weight: 500; letter-spacing: -.025em; margin-bottom: 32px; }
.svc__lead .w { opacity: .16; }
.svc__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.svc__tags li { padding: 8px 14px; border-radius: 999px; background: var(--blue-100); color: var(--blue-700); font-weight: 600; font-size: .85rem; }
.svc__text { font-size: 1.1rem; line-height: 1.75; color: var(--muted); max-width: 64ch; margin-bottom: 48px; }
.svc__media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 9; }
.svc__media img { width: 100%; height: 100%; object-fit: cover; }
.svc__aside { position: sticky; top: 100px; }
.aside-card { padding: 32px; border-radius: var(--radius-lg); background: var(--navy); color: #fff; display: grid; gap: 12px; position: relative; overflow: hidden; }
.aside-card::before { content: ""; position: absolute; right: -60px; top: -60px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle, rgba(132,194,37,.35), transparent 70%); }
.aside-card__kicker { font-family: var(--font-display); font-weight: 700; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--green); }
.aside-card__title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; line-height: 1.25; letter-spacing: -.02em; margin-bottom: 12px; position: relative; }
.aside-card__list { margin-top: 14px; border-top: 1px solid rgba(255,255,255,.12); }
.aside-card__list li { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.12); font-size: .9rem; text-align: right; }
.aside-card__list span { color: var(--muted-light); text-align: left; }
.aside-card__list a:hover { color: var(--green); }

/* Servicios relacionados */
.related__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.rel-card { display: flex; flex-direction: column; gap: 10px; padding: 14px 14px 22px; border-radius: var(--radius-lg); background: var(--mist); transition: background .3s; }
.rel-card:hover { background: var(--blue-100); }
.rel-card__media { display: block; border-radius: 12px; overflow: hidden; aspect-ratio: 16 / 10; margin-bottom: 8px; }
.rel-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.rel-card:hover .rel-card__media img { transform: scale(1.06); }
.rel-card__n { padding-inline: 6px; font-family: var(--font-display); font-weight: 700; font-size: .8rem; color: var(--green-600); }
.rel-card__title { padding-inline: 6px; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; line-height: 1.3; letter-spacing: -.01em; }
.rel-card .link-arrow { padding-inline: 6px; margin-top: auto; padding-top: 6px; }

/* Anterior / siguiente */
.pager { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.pager__link { display: grid; gap: 10px; padding: clamp(32px, 5vw, 64px) var(--gutter); transition: background .3s; }
.pager__link + .pager__link { border-left: 1px solid var(--line); text-align: right; justify-items: end; }
.pager__link:hover { background: var(--mist); }
.pager__dir { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); }
.pager__title { font-family: var(--font-display); font-size: clamp(1.2rem, 2.4vw, 2rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.15; max-width: 22ch; transition: color .3s; }
.pager__link:hover .pager__title { color: var(--blue); }

/* Contacto */
.contact--page .contact__grid { grid-template-columns: 1fr 1.25fr; }
.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 28px; }
.contact-card { display: grid; align-content: start; gap: 6px; padding: 22px; border-radius: var(--radius-lg); background: var(--mist); border: 1px solid transparent; transition: border-color .3s, background .3s; }
a.contact-card:hover { border-color: var(--blue); background: #fff; }
.contact-card__icon { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--blue); margin-bottom: 10px; }
.contact-card__icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-card__label { font-family: var(--font-display); font-weight: 700; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.contact-card__value { font-family: var(--font-display); font-weight: 600; font-size: 1rem; line-height: 1.35; word-break: break-word; }
.contact__note { color: var(--muted); font-size: .95rem; }
.contact__note a { color: var(--blue); font-weight: 600; border-bottom: 1px solid currentColor; }
.map { line-height: 0; }
.map iframe { width: 100%; height: 440px; border: 0; filter: grayscale(.4) contrast(1.05); }

/* Centro de documentos */
.docs__grid { display: grid; grid-template-columns: minmax(260px, .8fr) 2fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.docs__aside { position: sticky; top: 100px; display: grid; gap: 18px; }
.docs__how { padding: 28px; border-radius: var(--radius-lg); background: var(--mist); }
.steps { display: grid; gap: 16px; }
.steps li { display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start; color: var(--muted); font-size: .95rem; }
.steps li span { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--blue); color: #fff; font-family: var(--font-display); font-weight: 700; font-size: .85rem; }
.steps strong { color: var(--ink); }
.docs__privacy { font-size: .85rem; color: var(--muted); padding: 0 6px; }
.docs__head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.docs__head .h3 { margin: 0; }
.docs__count { font-size: .9rem; color: var(--muted); }
.doc-card { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; padding: 28px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: #fff; transition: box-shadow .5s var(--ease), border-color .3s; }
.doc-card + .doc-card { margin-top: 14px; }
.doc-card:hover { border-color: transparent; box-shadow: 0 24px 48px -28px rgba(13,35,56,.3); }
.doc-card__cat { font-family: var(--font-display); font-weight: 700; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--green-600); margin-bottom: 8px; }
.doc-card h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; letter-spacing: -.015em; line-height: 1.25; margin-bottom: 8px; }
.doc-card__body > p { color: var(--muted); font-size: .93rem; margin-bottom: 14px; }
.doc-card__meta { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.doc-card__meta div { display: flex; gap: 6px; font-size: .85rem; }
.doc-card__meta dt { color: var(--muted); }
.doc-card__meta dd { font-weight: 600; }
.pdf-badge { display: inline-grid; place-items: center; flex: none; min-width: 40px; height: 26px; padding: 0 8px; border-radius: 6px; background: #d64545; color: #fff; font-family: var(--font-display); font-weight: 800; font-size: .72rem; letter-spacing: .06em; }
.pdf-badge--lg { width: 64px; height: 78px; border-radius: 10px; font-size: .9rem; clip-path: polygon(0 0, 72% 0, 100% 22%, 100% 100%, 0 100%); }

/* Ventana de registro */
.doc-modal {
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: clamp(28px, 4vw, 44px);
  border: 0; border-radius: var(--radius-lg);
  background: #fff; color: var(--ink);
  box-shadow: 0 40px 80px -30px rgba(8,23,38,.55);
  overflow: auto;
}
.doc-modal::backdrop { background: rgba(8,23,38,.62); backdrop-filter: blur(6px); }
.doc-modal[open] { animation: modal-in .5s var(--ease); }
@keyframes modal-in { from { opacity: 0; transform: translateY(24px) scale(.97); } to { opacity: 1; transform: none; } }
.doc-modal__close { position: absolute; top: 16px; right: 16px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--mist); transition: background .3s, transform .4s var(--ease); }
.doc-modal__close:hover { background: var(--line); transform: rotate(90deg); }
.doc-modal__close svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.doc-modal .eyebrow { margin-bottom: 12px; }
.doc-modal__title { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 1.9rem); font-weight: 700; letter-spacing: -.025em; line-height: 1.15; margin-bottom: 16px; padding-right: 40px; }
.doc-modal__doc { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 12px; background: var(--mist); font-weight: 600; font-size: .95rem; line-height: 1.35; margin-bottom: 16px; }
.doc-modal__text { color: var(--muted); margin-bottom: 22px; }
.doc-form { display: grid; gap: 14px; }
.doc-modal__step--ok { text-align: center; }
.doc-modal__step--ok .doc-modal__title { padding-right: 0; margin-bottom: 8px; }
.doc-modal__check { width: 76px; height: 76px; margin: 4px auto 20px; display: block; }
.doc-modal__check circle { fill: none; stroke: var(--green); stroke-width: 3; stroke-dasharray: 151; stroke-dashoffset: 151; }
.doc-modal__check path { fill: none; stroke: var(--green); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 40; stroke-dashoffset: 40; }
.doc-modal__step--ok:not([hidden]) .doc-modal__check circle { animation: draw .7s var(--ease) forwards; }
.doc-modal__step--ok:not([hidden]) .doc-modal__check path { animation: draw .5s var(--ease) .45s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.doc-modal__summary { text-align: left; margin: 22px 0 24px; border-top: 1px solid var(--line); }
.doc-modal__summary div { display: grid; grid-template-columns: 120px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.doc-modal__summary dt { color: var(--muted); }
.doc-modal__summary dd { font-weight: 600; }

/* Registros (uso interno) */
.registros .h2 { max-width: none; margin-bottom: 24px; }
.demo-note { padding: 18px 20px; border-radius: var(--radius); background: #fff7e0; border: 1px solid #f2d68a; color: #6b5310; font-size: .93rem; margin-bottom: 28px; }
.registros__bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; margin-bottom: 18px; }
.registros__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.registros__total { font-weight: 600; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.reg-table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 720px; }
.reg-table th { text-align: left; padding: 14px 16px; background: var(--mist); font-family: var(--font-display); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.reg-table td { padding: 14px 16px; border-top: 1px solid var(--line); }
.reg-table tbody tr:hover td { background: #fafbfc; }
.reg-empty { text-align: center; color: var(--muted); padding: 40px 16px !important; }

@media (max-width: 1100px) {
  .mega, .chev { display: none; }
  .sector-cards { grid-template-columns: repeat(3, 1fr); }
  .approach__grid { grid-template-columns: 1fr 1fr; }
  .svc-area__grid, .svc__grid, .docs__grid { grid-template-columns: 1fr; }
  .svc-area__head, .svc__aside, .docs__aside { position: static; }
  .svc-area__media { aspect-ratio: 16 / 8; }
  .svc-row__thumb { display: none; }
}
@media (max-width: 860px) {
  .contact--page .contact__grid { grid-template-columns: 1fr; }
  .sst-teaser__grid { grid-template-columns: 1fr; }
  .doc-card { grid-template-columns: auto 1fr; }
  .doc-card__action { grid-column: 1 / -1; }
  .doc-card__action .btn { width: 100%; }
  .page-hero { min-height: 70svh; }
}
@media (max-width: 560px) {
  .sector-cards { grid-template-columns: 1fr 1fr; }
  .sector-cards li { min-height: 140px; }
  .approach__grid { grid-template-columns: 1fr; }
  .approach__grid li { min-height: 0; }
  .svc-row { grid-template-columns: 1fr auto; padding: 22px 0; }
  .svc-row__n { display: none; }
  .svc-row:hover { padding-left: 0; }
  .contact-cards { grid-template-columns: 1fr; }
  .pager { grid-template-columns: 1fr; }
  .pager__link + .pager__link { border-left: 0; border-top: 1px solid var(--line); }
  .doc-card { grid-template-columns: 1fr; padding: 22px; }
  .doc-card__icon { display: none; }
  .doc-modal__summary div { grid-template-columns: 1fr; gap: 2px; }
  .map iframe { height: 320px; }
}

/* ---------- Revelados (estado inicial, sólo con JS) ---------- */
.js .reveal { opacity: 0; transform: translateY(32px); }
.js .clip-reveal { clip-path: inset(100% 0 0 0); }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .nav, .header__cta { display: none; }
  .burger { display: block; }
  .areas { grid-template-columns: repeat(2, 1fr); }
  .area { aspect-ratio: 4 / 3; }
  .panel.is-active { grid-template-columns: 1fr; }
  .panel__head { position: static; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  :root { --header-h: 70px; }
  .header.is-solid { height: 64px; }
  .header__logo { width: 120px; }
  .about__grid, .sst__grid, .contact__grid, .purpose__grid { grid-template-columns: 1fr; }
  .sst__intro { position: static; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .cards { grid-template-columns: 1fr; }
  .hero__facts div:nth-child(3) { display: none; }
  .challenges__intro { grid-template-columns: 1fr; }
  .challenges__track-wrap { overflow: visible; }
  .challenges__track { flex-direction: column; width: auto; padding-inline: var(--gutter); }
  .challenge, .challenge--answer { width: 100%; min-height: 0; }
  .challenge__icon { margin: 24px 0 16px; }
  .challenge--answer .challenge__n { margin-bottom: 20px; }
}

@media (max-width: 560px) {
  .areas { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); gap: 10px; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
  .areas::-webkit-scrollbar { display: none; }
  .area { flex: 0 0 72%; aspect-ratio: 4 / 4.4; scroll-snap-align: start; }
  .rotator__word { white-space: normal; }
  .rings { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .contact__list > div { grid-template-columns: 1fr; gap: 4px; }
  .footer__top { grid-template-columns: 1fr; }
  .hero__bottom { flex-direction: row; }
  .scroll-cue { display: none; }
  .hero__actions .btn { width: 100%; }
  .stat { border-left: 0; border-top: 1px solid rgba(255,255,255,.14); padding: 20px 0 0; }
  .stats__grid { grid-template-columns: 1fr 1fr; column-gap: 20px; }
  .whatsapp { width: 50px; height: 50px; right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .hero__grid .pulse { display: none; }
  .js .reveal { opacity: 1; transform: none; }
  .js .clip-reveal { clip-path: none; }
  .statement .w, .svc__lead .w { opacity: 1; }
  .curtain { display: none; }
}