/* ==========================================================================
   GHP GROUP — Design System 2026
   Fonturi:  Syncopate (display) / Montserrat (text)
   Culori:   conform Manual identitate vizuală GHP Group
   ========================================================================== */

:root {
  /* Brand */
  --ghp-gray:        #434343;
  --ghp-gray-dark:   #2b2b2b;
  --ghp-black:       #1d1d1d;
  --ghp-red:         #A60006;
  --ghp-red-2:       #C40000;

  /* Divizii */
  --sys-1:  #CE2327;  --sys-2:  #ED2224;
  --dis-1:  #FF8800;  --dis-2:  #FFC800;
  --sof-1:  #5B8A1A;  --sof-2:  #AAE02D;
  --mec-1:  #003A9E;  --mec-2:  #00A6FF;

  /* Gradiente */
  --grad-group: linear-gradient(115deg, #A60006, #C40000);
  --grad-sys:   linear-gradient(115deg, #CE2327, #ED2224);
  --grad-dis:   linear-gradient(115deg, #FF8800, #FFC800);
  --grad-sof:   linear-gradient(115deg, #5B8A1A, #AAE02D);
  --grad-mec:   linear-gradient(115deg, #003A9E, #00A6FF);

  /* Neutre */
  --bg:        #ffffff;
  --bg-soft:   #f4f4f5;
  --line:      #e6e6e8;
  --text:      #434343;
  --text-soft: #6f6f72;

  --font-display: 'Syncopate', 'Arial Black', sans-serif;
  --font-body:    'Montserrat', 'Segoe UI', Arial, sans-serif;

  --container: 1240px;
  --radius: 14px;
  --shadow: 0 18px 50px -18px rgba(29, 29, 29, .22);
  --header-h: 84px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Tipografie
   -------------------------------------------------------------------------- */
.display {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--ghp-black);
}

.display .accent { color: var(--ghp-red); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .28em;
  color: var(--ghp-red);
  margin-bottom: 18px;
}

.kicker::before {
  content: "";
  width: 14px; height: 14px;
  background: var(--grad-group);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.lead { font-size: 18px; color: var(--text-soft); }

/* --------------------------------------------------------------------------
   Textura GHP (triunghiuri) — data-URI, culori din brandbook
   -------------------------------------------------------------------------- */
.tex {
  position: absolute;
  pointer-events: none;
  background-repeat: repeat;
  background-size: 36px 36px;
}

.tex-red   { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='36'%3E%3Cpolygon points='3,3 33,3 33,33' fill='%23A60006'/%3E%3C/svg%3E"); }
.tex-white { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='36'%3E%3Cpolygon points='3,3 33,3 33,33' fill='%23ffffff'/%3E%3C/svg%3E"); }
.tex-gray  { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='36'%3E%3Cpolygon points='3,3 33,3 33,33' fill='%23434343'/%3E%3C/svg%3E"); }

/* estompare diagonală, ca în brandbook */
.tex-fade {
  -webkit-mask-image: linear-gradient(225deg, #000 20%, transparent 72%);
          mask-image: linear-gradient(225deg, #000 20%, transparent 72%);
}

/* --------------------------------------------------------------------------
   Butoane
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 30px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  border: 0;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.btn .tri {
  width: 10px; height: 10px;
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  background: currentColor;
  transition: transform .25s ease;
}

.btn:hover .tri { transform: translate(3px, 3px); }

.btn-primary {
  background: var(--grad-group);
  color: #fff;
  box-shadow: 0 14px 30px -12px rgba(166, 0, 6, .55);
}
.btn-primary:hover { transform: translateY(-3px); }

.btn-ghost {
  background: transparent;
  color: var(--ghp-black);
  box-shadow: inset 0 0 0 2px var(--ghp-black);
}
.btn-ghost:hover { transform: translateY(-3px); }

.btn-ghost-light {
  background: transparent;
  color: #fff;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.85);
}
.btn-ghost-light:hover { background: rgba(255,255,255,.12); transform: translateY(-3px); }

.btn-light {
  background: #fff;
  color: var(--ghp-red);
}
.btn-light:hover { transform: translateY(-3px); }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background .3s ease, box-shadow .3s ease, height .3s ease;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header .logo img { height: 44px; width: auto; transition: filter .3s ease, height .3s ease; }

/* pe hero (transparent) logo-ul devine alb — varianta monocrom negativ */
.site-header.on-dark .logo img { filter: brightness(0) invert(1); }

.site-header.scrolled {
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, .35);
  height: 68px;
}
.site-header.scrolled .logo img { filter: none; height: 38px; }

.main-nav { display: flex; align-items: center; gap: 34px; }

.main-nav a {
  position: relative;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #fff;
  padding: 6px 0;
  transition: color .3s ease;
}

.site-header:not(.on-dark) .main-nav a,
.site-header.scrolled .main-nav a { color: var(--ghp-gray); }

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--grad-group);
  transition: width .3s ease;
}
.main-nav a:hover::after,
.main-nav a.active::after { width: 100%; }

.nav-cta { margin-left: 8px; }

/* burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
  z-index: 130;
}
.burger span {
  width: 28px; height: 3px;
  background: #fff;
  transition: transform .3s ease, opacity .3s ease, background .3s ease;
}
.site-header:not(.on-dark) .burger span,
.site-header.scrolled .burger span { background: var(--ghp-gray); }

body.nav-open .burger span { background: var(--ghp-gray); }
body.nav-open .burger span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
body.nav-open .burger span:nth-child(2) { opacity: 0; }
body.nav-open .burger span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  background: var(--ghp-black);
  overflow: hidden;
}

.hero-media,
.hero-media::after {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-size: cover;
  background-position: center;
}

.hero-media::after {
  content: "";
  background:
    linear-gradient(100deg, rgba(20, 20, 20, .95) 18%, rgba(20, 20, 20, .72) 48%, rgba(20, 20, 20, .35) 100%);
}

.hero .container { position: relative; z-index: 2; }

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  align-items: center;
  gap: 40px;
  padding: calc(var(--header-h) + 40px) 0 120px;
}

.hero .kicker { color: #ff9b9b; }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(30px, 4.6vw, 58px);
  line-height: 1.14;
  margin-bottom: 26px;
}

.hero h1 .accent {
  background: linear-gradient(115deg, #ff5a5a, #ffb2b2);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

.hero p {
  max-width: 560px;
  font-size: 17px;
  color: rgba(255, 255, 255, .8);
  margin-bottom: 38px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

/* triunghi rotunjit — element grafic hero (echivalentul „săgeții" ICCO) */
.hero-shape { position: relative; justify-self: end; width: min(100%, 460px); }
.hero-shape svg { width: 100%; height: auto; display: block; }

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
}

.hero-scroll .tri-down {
  width: 12px; height: 12px;
  background: var(--ghp-red-2);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  animation: drop 1.8s ease-in-out infinite;
}

@keyframes drop {
  0%, 100% { transform: translate(0, 0);   opacity: 1; }
  50%      { transform: translate(5px, 8px); opacity: .4; }
}

/* bandă divizii sub hero */
.hero-strip {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  height: 6px;
}
.hero-strip i:nth-child(1) { background: var(--grad-sys); }
.hero-strip i:nth-child(2) { background: var(--grad-dis); }
.hero-strip i:nth-child(3) { background: var(--grad-sof); }
.hero-strip i:nth-child(4) { background: var(--grad-mec); }

/* --------------------------------------------------------------------------
   Secțiuni generice
   -------------------------------------------------------------------------- */
.section { position: relative; padding: 110px 0; }
.section-soft { background: var(--bg-soft); }
.section-dark { background: var(--ghp-black); color: rgba(255,255,255,.82); }
.section-dark .display { color: #fff; }

.section-head { max-width: 720px; margin-bottom: 60px; }
.section-head h2 { font-size: clamp(24px, 3vw, 38px); margin-bottom: 18px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .kicker { justify-content: center; }

/* --------------------------------------------------------------------------
   Statistici
   -------------------------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat {
  position: relative;
  padding: 28px 26px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.stat::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 22px; height: 22px;
  background: var(--grad-group);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  border-radius: var(--radius) 0 0 0;
}

.stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(30px, 3vw, 44px);
  color: var(--ghp-black);
  line-height: 1.1;
}

.stat span { font-size: 13px; text-transform: uppercase; letter-spacing: .14em; color: var(--text-soft); }

/* --------------------------------------------------------------------------
   Despre
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 80px;
  align-items: center;
}

.about-media { position: relative; }
.about-media svg { width: 100%; height: auto; }
.about-media .tex { width: 70%; height: 55%; right: -28px; bottom: -28px; z-index: -1; opacity: .9; }

.about-list { margin-top: 28px; display: grid; gap: 14px; }

.about-list li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-weight: 500;
}

.about-list li::before {
  content: "";
  flex: 0 0 11px;
  width: 11px; height: 11px;
  background: var(--grad-group);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  transform: translateY(1px);
}

/* --------------------------------------------------------------------------
   Divizii
   -------------------------------------------------------------------------- */
.divisions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.division {
  --c1: var(--ghp-red);
  --c2: var(--ghp-red-2);
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 42px 40px 36px;
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease;
}

.division:hover { transform: translateY(-8px); box-shadow: var(--shadow); }

/* colț triunghi în culoarea diviziei */
.division::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 92px; height: 92px;
  background: linear-gradient(115deg, var(--c1), var(--c2));
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  transition: width .35s ease, height .35s ease;
}
.division:hover::before { width: 116px; height: 116px; }

.division::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 5px;
  background: linear-gradient(115deg, var(--c1), var(--c2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.division:hover::after { transform: scaleX(1); }

.division.sys { --c1: var(--sys-1); --c2: var(--sys-2); }
.division.dis { --c1: var(--dis-1); --c2: var(--dis-2); }
.division.sof { --c1: var(--sof-1); --c2: var(--sof-2); }
.division.mec { --c1: var(--mec-1); --c2: var(--mec-2); }

.division .logo-circle {
  width: 86px; height: 86px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  overflow: hidden;
}
.division .logo-circle img { width: 100%; height: 100%; object-fit: cover; }

.division h3 {
  font-family: var(--font-display);
  font-size: 19px;
  text-transform: uppercase;
  color: var(--ghp-black);
  margin-bottom: 6px;
}
.division h3 em { font-style: normal; color: var(--c1); }

.division .dom {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--text-soft);
  margin-bottom: 18px;
}

.division p { color: var(--text-soft); margin-bottom: 26px; }

.division .more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c1);
}

.division .more .tri {
  width: 9px; height: 9px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  transition: transform .3s ease;
}
.division .more:hover .tri { transform: translate(3px, 3px); }

/* --------------------------------------------------------------------------
   Servicii / valori
   -------------------------------------------------------------------------- */
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.value {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 34px 30px;
  transition: background .3s ease, transform .3s ease;
}
.value:hover { background: rgba(255,255,255,.08); transform: translateY(-6px); }

.value .tri-icon {
  width: 40px; height: 40px;
  background: var(--grad-group);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  margin-bottom: 22px;
}

.value h3 {
  font-family: var(--font-display);
  font-size: 15px;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 12px;
}

.value p { font-size: 15px; color: rgba(255,255,255,.65); }

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  background: var(--grad-group);
  color: #fff;
  overflow: hidden;
}

.cta-band .tex { inset: 0; opacity: .12; }

.cta-inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 80px 0;
}

.cta-inner h2 { color: #fff; font-size: clamp(22px, 2.8vw, 34px); max-width: 640px; }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 70px;
  align-items: start;
}

.contact-item { display: flex; gap: 18px; margin-bottom: 26px; }

.contact-item .tri-icon {
  flex: 0 0 34px;
  width: 34px; height: 34px;
  background: var(--grad-group);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.contact-item b {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ghp-black);
  margin-bottom: 4px;
}

.contact-item a:hover { color: var(--ghp-red); }

.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 42px 40px;
  box-shadow: var(--shadow);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.contact-form label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin: 0 0 6px;
  color: var(--text-soft);
}

.contact-form .field { margin-bottom: 20px; }

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-soft);
  transition: border-color .25s ease, background .25s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--ghp-red);
  background: #fff;
}

.contact-form textarea { min-height: 130px; resize: vertical; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--ghp-black);
  color: rgba(255,255,255,.7);
  font-size: 14px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 50px;
  padding: 80px 0 60px;
}

.site-footer .logo img {
  height: 52px; width: auto;
  filter: brightness(0) invert(1);   /* varianta monocrom negativ */
  margin-bottom: 22px;
}

.site-footer h4 {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 20px;
}

.site-footer li { margin-bottom: 10px; }
.site-footer a { transition: color .25s ease; }
.site-footer a:hover { color: #fff; }

.footer-div a { display: inline-flex; align-items: center; gap: 10px; }
.footer-div .dot { width: 9px; height: 9px; clip-path: polygon(0 0, 100% 0, 100% 100%); }
.footer-div .dot.sys { background: var(--sys-2); }
.footer-div .dot.dis { background: var(--dis-1); }
.footer-div .dot.sof { background: var(--sof-2); }
.footer-div .dot.mec { background: var(--mec-2); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 24px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}

/* --------------------------------------------------------------------------
   Reveal on scroll
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* --------------------------------------------------------------------------
   Pagina „În construcție"
   -------------------------------------------------------------------------- */
.uc-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background: #fff;
}

.uc-page .tex-corner {
  top: 0; right: 0;
  width: min(52vw, 640px);
  height: min(46vh, 440px);
  opacity: .95;
}

.uc-page .tex-corner-2 {
  bottom: 0; left: 0;
  width: min(30vw, 320px);
  height: min(24vh, 220px);
  opacity: .10;
  transform: rotate(180deg);
}

.uc-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
  position: relative;
  z-index: 2;
}

.uc-logo img { height: 92px; width: auto; margin-inline: auto; }

.uc-title {
  margin-top: 54px;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(22px, 4vw, 44px);
  color: var(--ghp-black);
  line-height: 1.2;
}

.uc-title .accent { color: var(--ghp-red); }

.uc-sub {
  margin-top: 18px;
  max-width: 560px;
  color: var(--text-soft);
  font-size: 16px;
}

.uc-progress {
  margin-top: 40px;
  width: min(420px, 80vw);
  height: 5px;
  background: var(--bg-soft);
  overflow: hidden;
}

.uc-progress i {
  display: block;
  height: 100%;
  width: 40%;
  background: var(--grad-group);
  animation: slide 2.4s ease-in-out infinite;
}

@keyframes slide {
  0%   { transform: translateX(-110%); }
  100% { transform: translateX(1050%); }
}

.uc-contact {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 38px;
  font-weight: 500;
}

.uc-contact a { display: inline-flex; align-items: center; gap: 10px; }
.uc-contact a:hover { color: var(--ghp-red); }
.uc-contact .tri {
  width: 10px; height: 10px;
  background: var(--grad-group);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.uc-divisions {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.uc-divisions a {
  --c1: var(--ghp-red); --c2: var(--ghp-red-2);
  position: relative;
  padding: 22px 10px 26px;
  text-align: center;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ghp-gray);
  transition: color .3s ease;
}

.uc-divisions a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 4px;
  background: linear-gradient(115deg, var(--c1), var(--c2));
  transform: scaleX(.35);
  transition: transform .3s ease;
}

.uc-divisions a:hover { color: var(--c1); }
.uc-divisions a:hover::after { transform: scaleX(1); }

.uc-divisions a.sys { --c1: var(--sys-1); --c2: var(--sys-2); }
.uc-divisions a.dis { --c1: var(--dis-1); --c2: var(--dis-2); }
.uc-divisions a.sof { --c1: var(--sof-1); --c2: var(--sof-2); }
.uc-divisions a.mec { --c1: var(--mec-1); --c2: var(--mec-2); }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; padding-bottom: 140px; }
  .hero-shape { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 60px; }
  .values { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .burger { display: flex; }

  .main-nav {
    position: fixed;
    inset: 0;
    z-index: 120;
    flex-direction: column;
    justify-content: center;
    gap: 26px;
    background: rgba(255, 255, 255, .98);
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
  }

  body.nav-open .main-nav { opacity: 1; pointer-events: auto; }

  .main-nav a { color: var(--ghp-gray) !important; font-size: 16px; }

  .divisions { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 80px 0; }
  .stats, .values { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .uc-divisions { grid-template-columns: repeat(2, 1fr); }
  .uc-divisions a { border-bottom: 1px solid var(--line); }
}