:root {
  --blue-900: #062a4f;
  --blue-800: #073763;
  --blue-700: #0b4f82;
  --green-600: #0e9f6e;
  --green-500: #14b885;
  --text: #152033;
  --muted: #667085;
  --soft: #f4f7fb;
  --white: #ffffff;
  --border: #e4e9f2;
  --shadow: 0 20px 60px rgba(6, 42, 79, 0.12);
  --radius: 24px;
}
a { 
  color: inherit; 
  text-decoration: none; 
}
p { 
  margin: 0 0 1rem; 
}
img { max-width: 100%;
     display: block;
    }
.container {
  width: min(1120px,
  calc(100% - 40px));
  margin: 0 auto;
}
.section { padding: 96px 0; }
.bg-soft { background: var(--soft); }
.bg-dark { background: linear-gradient(135deg, var(--blue-900), var(--blue-700)); color: var(--white); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(228, 233, 242, 0.8);
}

.nav-wrapper {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; color: var(--blue-900); }
.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-900), var(--green-600));
  box-shadow: 0 12px 30px rgba(14, 159, 110, 0.24);
}
.brand-text { font-size: 1.15rem; letter-spacing: -0.02em; }

.main-nav { display: flex; align-items: center; gap: 22px; font-size: 0.96rem; font-weight: 600; color: var(--text); }
.main-nav a { opacity: 0.84; transition: 0.2s ease; }
.main-nav a:hover { opacity: 1; color: var(--green-600); }
.nav-cta { padding: 10px 16px; border-radius: 999px; background: var(--blue-900); color: var(--white) !important; opacity: 1 !important; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; width: 44px; height: 44px; }
.nav-toggle span { display: block; height: 2px; width: 24px; background: var(--blue-900); margin: 6px auto; transition: 0.2s ease; }

.hero {
min-height: 70vh;
  display: grid;
  align-items: start;
  justify-content: center;
  padding: 20px 0 60px;
  background:
    radial-gradient(circle at 80% 10%, rgba(14, 159, 110, 0.14), transparent 35%),
    radial-gradient(circle at 10% 20%, rgba(7, 55, 99, 0.12), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 60px; align-items: start; }
.eyebrow { color: var(--green-600); font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.78rem; margin-bottom: 14px; }
.eyebrow.light { color: #9ff3cc; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 18px; letter-spacing: -0.04em; }
h1 { font-size: clamp(2rem, 4vw, 3.2rem); max-width: 850px; color: var(--blue-900); }
h2 { font-size: clamp(2rem, 4vw, 3rem); color: var(--blue-900); }
.bg-dark h2, .bg-dark h3 { color: var(--white); }
h3 { font-size: 1.22rem; }
.hero-text { font-size: 1.16rem; max-width: 680px; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 34px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 20px; border-radius: 999px; font-weight: 800; border: 1px solid transparent; cursor: pointer; transition: 0.2s ease; }
.btn-primary { background: var(--green-600); color: var(--white); box-shadow: 0 14px 32px rgba(14, 159, 110, 0.24); }
.btn-primary:hover { background: var(--green-500); transform: translateY(-2px); }
.btn-secondary { background: var(--white); color: var(--blue-900); border-color: var(--border); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--blue-900); border-color: var(--border); }
.bg-dark .btn-outline { color: var(--white); border-color: rgba(255,255,255,0.35); }

.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.hero-stats div { padding: 16px; border: 1px solid var(--border); border-radius: 18px; background: rgba(255,255,255,0.76); }
.hero-stats strong { display: block; color: var(--blue-900); margin-bottom: 4px; }
.hero-stats span { color: var(--muted); font-size: 0.88rem; }

.hero-card { padding: 34px; border-radius: var(--radius); background: var(--blue-900); color: var(--white); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.hero-card::after { content: ""; position: absolute; right: -70px; bottom: -70px; width: 220px; height: 220px; border-radius: 50%; background: rgba(14, 159, 110, 0.2); }
.card-badge { display: inline-flex; padding: 7px 12px; border: 1px solid rgba(255,255,255,0.25); border-radius: 999px; color: #a3ffd6; font-weight: 800; margin-bottom: 22px; }
.hero-card h2 { color: var(--white); font-size: 2rem; }
.hero-card p, .hero-card li { color: rgba(255,255,255,0.84); }
.hero-card ul { margin: 24px 0 0; padding-left: 20px; }

.two-col { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 60px; align-items: center; }
.align-start { align-items: start; }
.section-heading.centered { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.section-heading.split { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 38px; }
.section-heading p { color: var(--muted); }
.bg-dark .section-heading p { color: rgba(255,255,255,0.78); }
.text-block { color: var(--muted); font-size: 1.04rem; }
.mission-box { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 28px; }
.mission-box div { padding: 24px; border-radius: 20px; background: var(--soft); border: 1px solid var(--border); }
.mission-box h3 { color: var(--blue-900); }

.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-card, .news-card { padding: 28px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); transition: 0.2s ease; }
.feature-card:hover, .news-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.feature-card span { display: inline-flex; width: 42px; height: 42px; border-radius: 14px; align-items: center; justify-content: center; background: rgba(14,159,110,0.12); color: var(--green-600); font-weight: 800; margin-bottom: 18px; }
.feature-card p, .news-card p { color: var(--muted); }

.publication-list { display: grid; gap: 16px; }
.publication-item { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px; border: 1px solid var(--border); border-radius: 22px; background: var(--white); box-shadow: 0 10px 30px rgba(6,42,79,0.05); }
.tag { display: inline-flex; padding: 6px 12px; border-radius: 999px; background: rgba(14,159,110,0.12); color: var(--green-600); font-weight: 800; font-size: 0.78rem; margin-bottom: 10px; }
.read-more { color: var(--blue-900); font-weight: 800; white-space: nowrap; }

.services-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: start; }
.service-list { display: grid; gap: 18px; }
.service-list div { padding: 26px; border-radius: 22px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); }
.service-list p { color: rgba(255,255,255,0.78); }

.event-card { display: grid; grid-template-columns: 160px 1fr; gap: 30px; padding: 34px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--border); box-shadow: var(--shadow); }
.event-date { height: 160px; border-radius: 24px; background: linear-gradient(135deg, var(--blue-900), var(--green-600)); color: var(--white); display: grid; place-items: center; text-align: center; }
.event-date strong { display: block; font-size: 2.3rem; line-height: 1; }
.event-date span { display: block; font-weight: 700; }
.event-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.training-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.training-grid span { padding: 18px; border-radius: 18px; background: var(--white); border: 1px solid var(--border); font-weight: 800; color: var(--blue-900); }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-card span { color: var(--green-600); font-weight: 800; font-size: 0.85rem; }

.contact-section { background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: start; }
.contact-info { margin-top: 28px; padding: 22px; border: 1px solid var(--border); border-radius: 22px; background: var(--white); }
.contact-form { display: grid; gap: 16px; padding: 30px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.contact-form label { display: grid; gap: 8px; font-weight: 800; color: var(--blue-900); }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 14px 16px; border: 1px solid var(--border); border-radius: 14px; font: inherit; color: var(--text); background: #fbfcfe; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 3px solid rgba(14,159,110,0.16); border-color: var(--green-600); }
.form-note { margin: 0; color: var(--green-600); font-weight: 700; }

.site-footer { padding: 56px 0 24px; background: var(--blue-900); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 0.7fr 0.7fr; gap: 40px; }
.footer-brand { color: var(--white); margin-bottom: 16px; }
.site-footer p, .site-footer a { color: rgba(255,255,255,0.72); }
.site-footer a { display: block; margin: 8px 0; }
.site-footer h3 { font-size: 1rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,0.14); margin-top: 36px; padding-top: 20px; }

.reveal { opacity: 0; transform: translateY(24px); transition: 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 940px) {
  .nav-toggle { display: block; }
  .main-nav { position: fixed; left: 20px; right: 20px; top: 84px; display: none; flex-direction: column; align-items: stretch; background: var(--white); padding: 20px; border-radius: 22px; box-shadow: var(--shadow); border: 1px solid var(--border); }
  .main-nav.open { display: flex; }
  .hero-grid, .two-col, .services-grid, .contact-grid, .event-card { grid-template-columns: 1fr; }
  .hero-stats, .cards-grid, .news-grid, .footer-grid { grid-template-columns: 1fr; }
  .section-heading.split { align-items: start; flex-direction: column; }
  .mission-box, .training-grid { grid-template-columns: 1fr; }
  .publication-item { align-items: start; flex-direction: column; }
  .event-date { width: 150px; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1120px); }
  .section { padding: 68px 0; }
  .hero { min-height: auto; padding-top: 60px; }
  .hero-actions, .event-actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .hero-card, .contact-form, .event-card { padding: 24px; }
  .footer-bottom { flex-direction: column; }
}