/* ============================================
   MEFI GROUP — SHARED STYLES
   Design: Light premium with green accents
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@300;400;600;700;800&family=Barlow:wght@300;400;500;600&display=swap');

:root {
  --green: #2e7d3e;
  --green-light: #3a9e50;
  --green-dark: #1e5c2c;
  --dark: #f0f4f8;          /* was #111418  — page bg */
  --dark-2: #ffffff;        /* was #1a1f26  — card / section bg */
  --dark-3: #f7f9fb;        /* was #242b34  — alt section bg */
  --mid: #c8d4df;
  --light: #1a2230;         /* was #e8edf2  — body text */
  --muted: #6b7d90;
  --white: #1a2230;         /* was #ffffff  — headings / strong text */
  --accent: #d4edda;
  --shadow: 0 8px 40px rgba(0,0,0,0.10);
  --radius: 12px;

  /* Extra light-mode tokens */
  --border: rgba(0,0,0,0.08);
  --border-green: rgba(46,125,62,0.25);
  --hero-overlay-start: rgba(240,244,248,0.82);
  --hero-overlay-end: rgba(46,125,62,0.08);
  --nav-bg: rgba(255,255,255,0.96);
  --card-bg: #ffffff;
  --alt-bg: #f0f4f8;
  --footer-bg: #1a2230;
  --footer-text: #8a98a8;
  --footer-heading: #ffffff;
  --footer-border: rgba(255,255,255,0.08);
  --stat-bg: #e8f0ea;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', sans-serif;
  background: var(--dark);
  color: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 0;
  height: 70px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.nav-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.5px;
  margin-right: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo span { color: var(--green); }

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 6px;
  transition: all 0.2s;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--green);
  background: rgba(46,125,62,0.08);
}

.nav-cta {
  background: var(--green) !important;
  color: #ffffff !important;
  padding: 8px 18px !important;
  border-radius: 6px !important;
  margin-left: 8px;
}
.nav-cta:hover { background: var(--green-light) !important; }

/* ── HERO / PAGE HEADERS ── */
.page-hero {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #dce8df;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  filter: grayscale(20%);
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--hero-overlay-start) 0%, var(--hero-overlay-end) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 80px;
}

.page-hero-content .eyebrow {
  display: inline-block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(46,125,62,0.10);
  border: 1px solid var(--border-green);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.page-hero-content h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -1px;
  color: var(--white);
  text-transform: uppercase;
}

.page-hero-content h1 em {
  font-style: normal;
  color: var(--green);
}

.page-hero-content p {
  margin-top: 16px;
  font-size: 16px;
  color: var(--muted);
  max-width: 480px;
}

/* ── SECTIONS ── */
.section { padding: 80px 80px; }
.section-sm { padding: 40px 80px; }

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 42px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.section-title em {
  font-style: normal;
  color: var(--green);
}

.section-subtitle {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 48px;
  max-width: 560px;
}

/* ── DIVIDER ── */
.divider {
  width: 60px;
  height: 3px;
  background: var(--green);
  margin: 16px 0 32px;
  border-radius: 2px;
}

/* ── CARDS ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-green);
  box-shadow: 0 8px 32px rgba(46,125,62,0.12);
}

.card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.card-body { padding: 24px; }

.card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 8px;
}

.card-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.card-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

.card-tag {
  display: inline-block;
  background: rgba(46,125,62,0.08);
  border: 1px solid var(--border-green);
  color: var(--green);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  margin-top: 12px;
}

.card-tag.running {
  background: rgba(255,180,0,0.10);
  border-color: rgba(255,180,0,0.3);
  color: #b45309;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: 'Barlow', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--green);
  color: #ffffff;
}
.btn-primary:hover { background: var(--green-light); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(0,0,0,0.18);
}
.btn-outline:hover { border-color: var(--green); color: var(--green); }

/* ── STATS BAR ── */
.stats-bar {
  background: var(--stat-bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

/* ── FOOTER (stays dark for contrast) ── */
footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--footer-border);
  padding: 60px 80px 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--footer-text);
  line-height: 1.7;
  margin-top: 12px;
  max-width: 280px;
}

.footer-brand .tagline {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green-light);
  margin-top: 16px;
}

.footer-col h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--footer-heading);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  text-decoration: none;
  color: var(--footer-text);
  font-size: 14px;
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--green-light); }

.footer-contact p {
  font-size: 13px;
  color: var(--footer-text);
  margin-bottom: 6px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.footer-contact p strong { color: var(--footer-heading); }

.footer-bottom {
  border-top: 1px solid var(--footer-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--footer-text);
}

/* ── MOBILE HAMBURGER ── */
.hamburger { display: none; cursor: pointer; background: none; border: none; }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  border-radius: 2px;
  transition: all 0.3s;
}

@media (max-width: 900px) {
  nav { padding: 0 20px; }
  .hamburger { display: block; margin-left: auto; }
  .nav-links {
    display: none;
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: var(--dark-2);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 15px; padding: 12px; width: 100%; }
  .page-hero-content { padding: 0 24px; }
  .section, .section-sm { padding: 48px 24px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  footer { padding: 48px 24px 24px; }
}