/* =====================================================================
   7 SIGMA HARDWARE | Global Stylesheet
   Pure CSS. No frameworks. Optimised for Afrihost shared hosting.
===================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --bg:          #0B1220;   /* Midnight Navy */
  --bg-2:        #111827;   /* Secondary background */
  --card:        #161F2E;   /* Card surface */
  --border:      #2B3443;   /* Borders / dividers */
  --text:        #FFFFFF;   /* Primary text */
  --muted:       #B8C0CC;   /* Secondary text */
  --accent:      #D86B18;   /* Brand orange */
  --accent-2:    #F58221;   /* Lighter orange for hover */
  --accent-soft: rgba(216, 107, 24, 0.12);

  --radius:   10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 10px 30px rgba(0,0,0,.35);
  --shadow-lg: 0 30px 60px rgba(0,0,0,.5);

  --container: 1240px;
  --font-sans: 'Poppins', 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-sans); font-weight: 700; letter-spacing: -0.01em; line-height: 1.15; margin: 0 0 .6rem; }
p { margin: 0 0 1rem; color: var(--muted); }

::selection { background: var(--accent); color: #fff; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 120px 0; }
.section--tight { padding: 80px 0; }
.section--alt { background: var(--bg-2); }

.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}
.section__head--center { text-align: center; flex-direction: column; align-items: center; }
.section__head h2 { font-size: clamp(2rem, 3.6vw, 3.25rem); max-width: 20ch; }
.section__lead { max-width: 460px; font-size: 1.05rem; color: var(--muted); }

.text-accent { color: var(--accent); }

/* ---------- Eyebrow ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}
.eyebrow__dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--accent-soft);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), background-color .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease), box-shadow .3s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--accent { background: var(--accent); color: #fff; box-shadow: 0 12px 24px -8px rgba(216,107,24,.55); }
.btn--accent:hover { background: var(--accent-2); box-shadow: 0 18px 34px -8px rgba(216,107,24,.7); }
.btn--ghost { background: rgba(255,255,255,.06); color: #fff; border-color: rgba(255,255,255,.14); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.22); }
.btn--outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn--outline:hover { border-color: var(--accent); color: var(--accent); }
.btn--lg { padding: 17px 30px; font-size: 1rem; }
.btn--block { width: 100%; justify-content: center; }

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: transparent;
  transition: background-color .35s var(--ease), backdrop-filter .35s var(--ease), padding .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(11,18,32,.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 10px 0;
  border-bottom-color: var(--border);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav__brand { display: flex; align-items: center; gap: 14px; margin-right: 40px; }
.nav__logo { width: 52px; height: 52px; object-fit: contain; }
.nav__brand-text { display: flex; flex-direction: column; line-height: 1; }
.nav__brand-name { font-family: var(--font-sans); font-weight: 800; letter-spacing: .18em; font-size: .95rem; }
.nav__brand-sub { font-size: .7rem; letter-spacing: .3em; color: var(--muted); margin-top: 3px; }

.nav__links { display: flex; align-items: center; gap: 6px; }
.nav__link {
  padding: 10px 16px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--muted);
  border-radius: 8px;
  position: relative;
  transition: color .25s var(--ease);
}
.nav__link:hover { color: #fff; }
.nav__link--active { color: #fff; }
.nav__link--active::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--accent);
}
.nav__cta { margin-left: 12px; }

.nav__toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 42px; height: 42px;
  padding: 0;
  position: relative;
}
.nav__toggle span {
  display: block;
  position: absolute;
  left: 10px; right: 10px;
  height: 2px;
  background: #fff;
  transition: transform .3s var(--ease), opacity .2s var(--ease), top .3s var(--ease);
}
.nav__toggle span:nth-child(1) { top: 14px; }
.nav__toggle span:nth-child(2) { top: 20px; }
.nav__toggle span:nth-child(3) { top: 26px; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 160px 0 120px;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(11,18,32,.4) 0%, rgba(11,18,32,.85) 60%, var(--bg) 100%),
    url("../images/hero.jpg") center/cover no-repeat,
    var(--bg-2);
  filter: contrast(1.05) brightness(.75);
  transform: scale(1.02);
}
.hero__overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(216,107,24,.18) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 70%, rgba(11,18,32,.6) 0%, transparent 55%);
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; max-width: 980px; }
.hero__title {
  font-size: clamp(2.4rem, 5.6vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin-bottom: 24px;
}
.hero__sub {
  font-size: clamp(1.02rem, 1.4vw, 1.2rem);
  max-width: 720px;
  color: rgba(255,255,255,.85);
  margin-bottom: 40px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 80px; }

.hero__meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 640px;
  gap: 8px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero__meta div { display: flex; flex-direction: column; }
.hero__meta strong {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hero__meta span { font-size: .78rem; letter-spacing: .18em; color: var(--muted); text-transform: uppercase; }

/* ---------- GRIDS ---------- */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- CARDS ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: transform .4s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease), box-shadow .35s var(--ease);
  position: relative;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(216,107,24,.45);
  box-shadow: var(--shadow-md);
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease);
}
.card:hover::before { transform: scaleX(1); }

.card h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.card p { font-size: .95rem; margin: 0; }

.card__icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--accent);
  margin-bottom: 24px;
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
.card__icon svg { width: 26px; height: 26px; }
.card:hover .card__icon { background: var(--accent-soft); border-color: var(--accent); }

.card__index {
  display: inline-block;
  font-family: 'Inter', monospace;
  font-size: .8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .15em;
  margin-bottom: 16px;
}

/* Tiles (product preview) */
.tile {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 26px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  transition: transform .35s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
}
.tile:hover { transform: translateY(-6px); border-color: var(--accent); background: #1a2434; }
.tile h4 { font-size: 1.05rem; margin: 0; }
.tile__icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 10px;
}
.tile__icon svg { width: 24px; height: 24px; }

/* ---------- SPLIT (about preview) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split__media {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.split__image {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(11,18,32,.15) 0%, rgba(11,18,32,.75) 100%),
    url("../images/about.jpg") center/cover no-repeat,
    var(--bg-2);
}
.split__badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: rgba(11,18,32,.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  display: flex; gap: 16px; align-items: center;
  max-width: 260px;
}
.split__badge strong {
  font-size: 2rem; color: var(--accent); line-height: 1; font-weight: 700;
}
.split__badge span { font-size: .78rem; color: var(--muted); line-height: 1.5; }

.split__body h2 { font-size: clamp(2rem, 3.4vw, 2.75rem); margin-bottom: 20px; }
.split__body p { font-size: 1.02rem; margin-bottom: 24px; }

.ticks li {
  padding: 10px 0 10px 34px;
  position: relative;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  font-size: .95rem;
}
.ticks li:last-child { border-bottom: 0; }
.ticks li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 22px; height: 22px;
  border-radius: 4px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
}
.ticks li::after {
  content: "";
  position: absolute;
  left: 6px; top: 50%;
  width: 10px; height: 5px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: translateY(-70%) rotate(-45deg);
}

/* ---------- WHY / STATS ---------- */
.why {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(216,107,24,.08) 0%, transparent 60%),
    var(--bg-2);
  padding: 120px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.stat {
  padding: 40px 24px;
  border: 1px solid var(--border);
  background: rgba(22,31,46,.5);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: border-color .3s var(--ease), transform .35s var(--ease);
}
.stat:hover { border-color: var(--accent); transform: translateY(-4px); }
.stat__num {
  display: block;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 12px;
}
.stat span { color: var(--muted); font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; }

/* ---------- CTA ---------- */
.cta {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.cta::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 15% 50%, rgba(216,107,24,.14) 0%, transparent 40%),
    radial-gradient(circle at 85% 50%, rgba(216,107,24,.08) 0%, transparent 40%);
  pointer-events: none;
}
.cta__inner { position: relative; text-align: center; max-width: 720px; margin: 0 auto; }
.cta__inner h2 { font-size: clamp(2.4rem, 5vw, 4rem); margin-bottom: 20px; }
.cta__inner p { font-size: 1.1rem; margin-bottom: 40px; }

/* ---------- FOOTER ---------- */
.footer {
  background: #080d18;
  border-top: 1px solid var(--border);
  padding-top: 80px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 60px;
  padding-bottom: 60px;
}
.footer__logo { width: 44px; height: 44px; margin-bottom: 20px; }
.footer__tag { font-weight: 700; color: #fff; letter-spacing: .12em; text-transform: uppercase; font-size: .9rem; margin-bottom: 14px; }
.footer__desc { font-size: .92rem; max-width: 320px; }
.footer h5 { font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: #fff; margin-bottom: 22px; }
.footer__list li { padding: 8px 0; color: var(--muted); font-size: .92rem; }
.footer__list a { color: var(--muted); transition: color .25s var(--ease); }
.footer__list a:hover { color: var(--accent); }
.footer__social { display: flex; gap: 12px; margin-top: 22px; }
.footer__social a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}
.footer__social a:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.footer__bottom { border-top: 1px solid var(--border); padding: 24px 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 20px; font-size: .82rem; color: var(--muted); flex-wrap: wrap; }

/* =====================================================================
   INNER PAGE HEADERS
===================================================================== */
.page-hero {
  position: relative;
  padding: 200px 0 100px;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(11,18,32,.85) 0%, var(--bg) 100%),
    url("../images/hero.jpg") center/cover no-repeat,
    var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.page-hero__inner { max-width: 780px; margin: 0 auto; position: relative; }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 16px; }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,.8); }

.crumbs { display: inline-flex; gap: 10px; align-items: center; color: var(--muted); font-size: .82rem; letter-spacing: .1em; margin-bottom: 24px; text-transform: uppercase; }
.crumbs a:hover { color: var(--accent); }
.crumbs .sep { opacity: .5; }

/* =====================================================================
   ABOUT PAGE
===================================================================== */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.pillar {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px 32px;
  transition: transform .35s var(--ease), border-color .3s var(--ease);
}
.pillar:hover { transform: translateY(-4px); border-color: var(--accent); }
.pillar h3 { font-size: 1.3rem; margin-bottom: 12px; }
.pillar .pillar__icon {
  width: 52px; height: 52px; display: grid; place-items: center;
  color: var(--accent); background: var(--accent-soft); border-radius: 10px; margin-bottom: 22px;
}
.pillar .pillar__icon svg { width: 26px; height: 26px; }

/* Timeline */
.timeline { position: relative; margin-top: 60px; padding-left: 40px; border-left: 1px solid var(--border); }
.timeline__item { position: relative; padding-bottom: 60px; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -46px; top: 6px;
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px var(--bg-2), 0 0 0 6px var(--accent);
}
.timeline__year { color: var(--accent); font-weight: 700; letter-spacing: .1em; font-size: .9rem; margin-bottom: 6px; display: block; }
.timeline__item h3 { font-size: 1.35rem; margin-bottom: 10px; }
.timeline__item p { max-width: 640px; }

/* Core values grid */
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px; }
.value {
  padding: 28px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(22,31,46,.5);
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}
.value:hover { border-color: var(--accent); background: var(--card); }
.value strong { display: block; color: var(--accent); font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 8px; }
.value h4 { font-size: 1.1rem; margin-bottom: 6px; }
.value p { font-size: .9rem; margin: 0; }

/* =====================================================================
   PRODUCTS PAGE
===================================================================== */
.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform .4s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.product-card:hover { transform: translateY(-6px); border-color: var(--accent); }
.product-card::after {
  content: "";
  position: absolute;
  right: -60px; bottom: -60px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
  opacity: 0;
  transition: opacity .4s var(--ease);
}
.product-card:hover::after { opacity: 1; }
.product-card__icon {
  width: 60px; height: 60px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--accent);
}
.product-card__icon svg { width: 30px; height: 30px; }
.product-card h3 { font-size: 1.25rem; }
.product-card p { flex: 1; }
.product-card .btn { align-self: flex-start; margin-top: 8px; }

/* =====================================================================
   SERVICES PAGE
===================================================================== */
.service-block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 48px;
  align-items: center;
  margin-bottom: 20px;
  transition: transform .35s var(--ease), border-color .3s var(--ease);
}
.service-block:hover { transform: translateX(4px); border-color: var(--accent); }
.service-block__icon {
  width: 96px; height: 96px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: 16px;
  color: var(--accent);
  background: var(--accent-soft);
}
.service-block__icon svg { width: 46px; height: 46px; }
.service-block h3 { font-size: 1.5rem; margin-bottom: 12px; }
.service-block p { font-size: 1rem; margin-bottom: 16px; max-width: 640px; }
.service-block__benefits { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(216,107,24,.1);
  border: 1px solid rgba(216,107,24,.3);
  border-radius: 6px;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .05em;
}

/* =====================================================================
   CONTACT PAGE
===================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
}
.form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.form h2 { margin-bottom: 8px; font-size: 1.8rem; }
.form__intro { font-size: .95rem; color: var(--muted); margin-bottom: 32px; }
.form__note { font-size: .85rem; color: var(--muted); margin-bottom: 32px; padding: 12px 16px; border-left: 2px solid var(--accent); background: var(--accent-soft); border-radius: 4px; }
.field { margin-bottom: 22px; }
.field label { display: block; font-size: .82rem; font-weight: 500; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px; }
.field input, .field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 16px;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: .95rem;
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); background: #0e1626; }
.field textarea { min-height: 140px; resize: vertical; }
.field__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.info-block {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(22,31,46,.5);
  margin-bottom: 20px;
}
.info-block h4 { font-size: 1.15rem; margin-bottom: 6px; color: var(--accent); letter-spacing: .05em; }
.info-block p { margin: 0 0 6px; font-size: .92rem; }
.info-block a { color: #fff; }
.info-block a:hover { color: var(--accent); }

.map {
  aspect-ratio: 16/8;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-top: 40px;
  background: var(--bg-2);
}
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.35) invert(.9) hue-rotate(180deg); }

/* =====================================================================
   REVEAL / ANIMATIONS
===================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero__inner > * { animation: fadeUp .8s var(--ease) both; }
.hero__inner > *:nth-child(1) { animation-delay: .05s; }
.hero__inner > *:nth-child(2) { animation-delay: .15s; }
.hero__inner > *:nth-child(3) { animation-delay: .25s; }
.hero__inner > *:nth-child(4) { animation-delay: .35s; }
.hero__inner > *:nth-child(5) { animation-delay: .45s; }

/* =====================================================================
   RESPONSIVE
===================================================================== */
@media (max-width: 1024px) {
  .section { padding: 90px 0; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split__media { aspect-ratio: 16/10; max-height: 500px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .pillars { grid-template-columns: 1fr; }
  .values { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; text-align: left; padding: 32px; gap: 24px; }
  .service-block:hover { transform: translateY(-4px); }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .section { padding: 70px 0; }
  .section--tight { padding: 50px 0; }
  .nav__links {
    position: fixed;
    top: 72px; left: 16px; right: 16px;
    background: rgba(11,18,32,.98);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 4px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: max-height .35s var(--ease), opacity .3s var(--ease);
  }
  .nav__links.is-open {
    max-height: 500px;
    opacity: 1;
    pointer-events: auto;
  }
  .nav__link { padding: 14px 18px; }
  .nav__link--active::after { display: none; }
  .nav__cta { margin: 12px 0 0 0; text-align: center; justify-content: center; }
  .nav__toggle { display: block; }

  .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 40px; }
  .values { grid-template-columns: 1fr; }
  .field__row { grid-template-columns: 1fr; }
  .form { padding: 28px; }
  .hero { padding: 130px 0 90px; min-height: auto; }
  .hero__meta { grid-template-columns: repeat(2, 1fr); }
  .section__head { flex-direction: column; align-items: flex-start; }
  .section__head--center { align-items: center; text-align: center; }
  .btn { width: 100%; justify-content: center; }
  .hero__actions .btn { width: auto; }
}