/* ===== Engenium Group — Design tokens ===== */
:root {
  --color-primary: #14532d;
  --color-primary-dark: #0b3a1f;
  --color-accent: #2e8b57;
  --color-accent-light: #5fb784;
  --color-ink: #13261b;
  --color-text: #333d37;
  --color-muted: #6b7a70;
  --color-bg: #ffffff;
  --color-bg-alt: #f3f7f4;
  --color-border: #e2ebe5;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(20, 83, 45, 0.08);
  --shadow-sm: 0 4px 14px rgba(20, 83, 45, 0.08);
  --container: 1160px;
  --font-heading: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.2;
  margin: 0 0 .6em;
}
p { margin: 0 0 1em; }
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 84px 0; }
.section-tight { padding: 56px 0; }

.eyebrow {
  display: inline-block;
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(46, 139, 87, .1);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 700; }
.section-head p { color: var(--color-muted); font-size: 1.05rem; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .95rem;
  padding: 14px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--color-accent); color: #fff; box-shadow: 0 10px 24px rgba(46, 139, 87,.35); }
.btn-primary:hover { background: var(--color-primary); box-shadow: 0 14px 30px rgba(20, 83, 45,.35); }
.btn-outline { border-color: rgba(255,255,255,.6); color: #fff; }
.btn-outline:hover { background: #fff; color: var(--color-primary); }
.btn-ghost { border-color: var(--color-primary); color: var(--color-primary); }
.btn-ghost:hover { background: var(--color-primary); color: #fff; }
.btn-block { width: 100%; justify-content: center; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: .02em;
  color: #0e3a82;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}
.main-nav ul { display: flex; gap: 6px; align-items: center; }
.main-nav a {
  font-weight: 600;
  font-size: .95rem;
  color: var(--color-ink);
  padding: 10px 16px;
  border-radius: 999px;
  transition: background .15s ease, color .15s ease;
}
.main-nav a:hover, .main-nav a.active { background: var(--color-bg-alt); color: var(--color-primary); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 26px; height: 2.5px; background: var(--color-ink); border-radius: 2px; }

@media (max-width: 900px) {
  /* backdrop-filter would trap the fixed menu inside the header, so drop it on mobile */
  .site-header { background: #fff; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .nav-wrap { padding: 12px 16px; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    max-height: calc(100vh - 64px);
    max-height: calc(100dvh - 64px);
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 18px 30px rgba(20, 83, 45, .12);
    padding: 12px 16px 20px;
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
  }
  .main-nav.open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    transition: opacity .2s ease, transform .2s ease;
  }
  .nav-toggle { width: 44px; height: 44px; align-items: center; justify-content: center; padding: 0; }
  .nav-toggle span { transition: transform .2s ease, opacity .2s ease; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .main-nav ul { flex-direction: column; align-items: stretch; }
  .main-nav a { display: block; padding: 16px; font-size: 1.05rem; }
  .nav-toggle { display: flex; }
  .nav-cta .btn-primary { display: none; }
  .main-nav .mobile-cta { display: block; margin-top: 12px; }
}
@media (min-width: 901px) { .main-nav .mobile-cta { display: none; } }

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 55%, var(--color-accent) 130%);
  color: #fff;
  padding: 110px 0 130px;
}
.hero::before, .hero::after {
  content: "";
  position: absolute;
  background: rgba(255,255,255,.08);
}
.hero::before {
  width: 420px; height: 90px;
  top: 12%; right: -60px;
  transform: skewY(-8deg);
}
.hero::after {
  width: 320px; height: 60px;
  bottom: 8%; left: -40px;
  transform: skewY(-8deg);
  background: rgba(255,255,255,.06);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}
.hero-tag {
  display: inline-block;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: rgba(255,255,255,.14);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 18px;
}
.hero p.lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,.88);
  max-width: 540px;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual {
  position: relative;
  border-radius: 20px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  padding: 32px;
  backdrop-filter: blur(6px);
}
.hero-visual .stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.hero-visual .stat { background: rgba(255,255,255,.08); border-radius: 14px; padding: 20px; }
.hero-visual .stat b { display: block; font-size: 1.6rem; font-family: var(--font-heading); }
.hero-visual .stat span { font-size: .85rem; color: rgba(255,255,255,.8); }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ===== Page banner (inner pages) ===== */
.page-banner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  padding: 72px 0;
  text-align: center;
}
.page-banner::after {
  content: "";
  position: absolute;
  width: 380px; height: 90px;
  background: rgba(255,255,255,.08);
  top: -20px; right: -80px;
  transform: skewY(-8deg);
}
.page-banner h1 { color: #fff; font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 8px; }
.breadcrumb { color: rgba(255,255,255,.75); font-size: .9rem; }
.breadcrumb a { color: #fff; font-weight: 600; }

/* ===== Cards / grids ===== */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.icon-badge {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: rgba(46, 139, 87,.1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--color-accent);
}
.icon-badge svg { width: 26px; height: 26px; stroke: currentColor; }

.service-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.service-card p { color: var(--color-muted); font-size: .95rem; margin-bottom: 0; }
.service-card { scroll-margin-top: 100px; }

/* Service cards with real photos (services.html) */
.service-photo-card { padding: 0; overflow: hidden; scroll-margin-top: 100px; }
.service-photo-card .photo { height: 190px; overflow: hidden; background: var(--color-bg-alt); }
.service-photo-card .photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}
.service-photo-card:hover .photo img { transform: scale(1.07); }
.service-photo-card .body { padding: 24px; }
.service-photo-card .body h3 { font-size: 1.1rem; margin-bottom: 8px; }
.service-photo-card .body p { color: var(--color-muted); font-size: .93rem; margin-bottom: 0; }

.category-title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1.3rem;
  margin: 56px 0 24px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-border);
}
.category-title:first-of-type { margin-top: 0; }

/* ===== About / split sections ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.media-photo {
  border-radius: 18px;
  overflow: hidden;
  min-height: 320px;
  box-shadow: var(--shadow);
}
.media-photo img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; display: block; }

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 36px;
}
@media (max-width: 720px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } }
.stat-strip .stat b { display: block; font-family: var(--font-heading); font-size: 2rem; color: var(--color-primary); }
.stat-strip .stat span { color: var(--color-muted); font-size: .9rem; }

/* ===== Quote / CEO block ===== */
.quote-block {
  background: var(--color-bg-alt);
  border-radius: 18px;
  padding: 44px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: center;
}
@media (max-width: 700px) { .quote-block { grid-template-columns: 1fr; text-align: center; } }
.avatar-initials {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.6rem;
  flex-shrink: 0;
  margin: 0 auto;
}
.avatar-icon { overflow: hidden; align-items: flex-end; }
.avatar-icon svg { width: 100%; height: 100%; display: block; }
.avatar-photo {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  margin: 0 auto;
  display: block;
  box-shadow: var(--shadow-sm);
}
.quote-block blockquote {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--color-ink);
  margin: 0 0 12px;
}
.quote-block cite { font-style: normal; font-weight: 700; color: var(--color-primary); display: block; }
.quote-block .role { color: var(--color-muted); font-size: .9rem; }

/* ===== CTA banner ===== */
.cta-banner {
  background: linear-gradient(120deg, var(--color-primary-dark), var(--color-accent));
  color: #fff;
  border-radius: 22px;
  padding: 56px;
  text-align: center;
}
.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255,255,255,.85); max-width: 560px; margin: 0 auto 28px; }

/* ===== Contact ===== */
.contact-info-card {
  background: var(--color-primary);
  color: #fff;
  border-radius: 18px;
  padding: 36px;
  text-align: center;
}
.contact-info-card h3 { color: #fff; }
.contact-items { width: fit-content; max-width: 100%; margin: 0 auto; text-align: left; }
.contact-item { display: flex; gap: 14px; margin-bottom: 22px; align-items: center; }
.contact-item .icon-badge { background: rgba(255,255,255,.15); color: #fff; margin-bottom: 0; flex-shrink: 0; }
.contact-item a, .contact-item p { color: rgba(255,255,255,.92); margin: 0; min-width: 0; overflow-wrap: anywhere; }
.map-frame { border-radius: 14px; overflow: hidden; margin-top: 24px; border: 0; }
.map-frame iframe { width: 100%; height: 220px; border: 0; display: block; }

/* ===== Values / why-us ===== */
.value-item { display: flex; gap: 16px; }
.value-item .icon-badge { margin-bottom: 0; flex-shrink: 0; }
.value-item h4 { margin-bottom: 6px; font-size: 1.05rem; }
.value-item p { color: var(--color-muted); font-size: .93rem; margin-bottom: 0; }

/* ===== Footer ===== */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,.75); padding: 64px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid .logo { color: #fff; margin-bottom: 14px; }
.footer-grid p { font-size: .92rem; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { font-size: .92rem; color: rgba(255,255,255,.75); transition: color .15s ease; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .82rem;
  color: rgba(255,255,255,.55);
}

/* ===== Small screens ===== */
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  section { padding: 56px 0; }
  .section-tight { padding: 40px 0; }
  .section-head { margin-bottom: 32px; }
  .hero { padding: 64px 0 80px; }
  .page-banner { padding: 48px 0; }
  .cta-banner { padding: 36px 20px; border-radius: 18px; }
  .contact-info-card { padding: 24px 18px; }

  /* Hero: full-width buttons, tighter stat cards */
  .hero-tag { font-size: .72rem; padding: 6px 12px; }
  .hero p.lead { font-size: 1.02rem; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-visual { padding: 14px; border-radius: 16px; }
  .hero-visual .stat-row { gap: 10px; }
  .hero-visual .stat { padding: 14px; }
  .hero-visual .stat b { font-size: 1.3rem; }
  .hero-visual .stat span { font-size: .8rem; line-height: 1.4; display: block; }
  .btn { white-space: normal; text-align: center; }

  /* Cards, photos, blocks */
  .grid { gap: 18px; }
  .card { padding: 22px; }
  .media-photo, .media-photo img { min-height: 220px; }
  .media-photo { border-radius: 14px; }
  .service-photo-card .photo { height: 170px; }
  .service-photo-card .body { padding: 18px; }
  .category-title { font-size: 1.15rem; margin: 40px 0 18px; }
  .stat-strip { padding: 22px; gap: 16px; }
  .stat-strip .stat b { font-size: 1.6rem; }
  .quote-block { padding: 28px 18px; gap: 18px; border-radius: 14px; }
  .quote-block blockquote { font-size: 1.05rem; }
  .value-item { gap: 12px; }

  /* Contact: email must not break mid-word */
  .contact-item { gap: 12px; margin-bottom: 16px; }
  .contact-item .icon-badge { width: 44px; height: 44px; border-radius: 12px; }
  .contact-item a, .contact-item p { overflow-wrap: normal; word-break: normal; font-size: .95rem; }
  .contact-item .js-email { font-size: .88rem; }
  .map-frame iframe { height: 200px; }

  /* Footer: bigger tap targets */
  .site-footer { padding: 48px 0 20px; }
  .footer-grid { gap: 28px; margin-bottom: 28px; }
  .footer-col ul li { margin-bottom: 4px; }
  .footer-col a { display: inline-block; padding: 8px 0; font-size: .95rem; }
  .footer-bottom { flex-direction: column; text-align: center; align-items: center; }
}

@media (max-width: 360px) {
  .logo { font-size: 1.1rem; }
  .hero-visual .stat-row { grid-template-columns: 1fr 1fr; }
  .hero-visual .stat { padding: 12px; }
}

/* Touch screens: no hover lift effects (they "stick" after a tap) */
@media (hover: none) {
  .card:hover, .btn:hover { transform: none; }
  .service-photo-card:hover .photo img { transform: none; }
}
a, button { -webkit-tap-highlight-color: rgba(46, 139, 87, .15); }
html { -webkit-text-size-adjust: 100%; }

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.main-nav a.mobile-cta, .main-nav a.mobile-cta:hover { color: #fff; background: var(--color-accent); text-align: center; }