:root {
  --color-primary: #0a4c80;
  --color-primary-dark: #073a63;
  --color-accent: #c03737;
  --color-accent-dark: #a32d2d;
  --color-bg: #f7f9fb;
  --color-text: #1c1c1c;
  --color-white: #ffffff;
  --font-main: 'Segoe UI', Arial, sans-serif;
  --radius: 12px;
}
* { box-sizing: border-box; margin:0; padding:0; }
body { font-family: var(--font-main); color: var(--color-text); background: var(--color-bg); line-height:1.6; }
img { max-width:100%; display:block; }
a { text-decoration:none; color:inherit; }
.container { max-width: 1100px; margin:0 auto; padding: 0 20px; }

header.site-header { background: var(--color-white); box-shadow: 0 2px 8px rgba(0,0,0,0.06); position: sticky; top:0; z-index:100; }
.nav-wrap { display:flex; align-items:center; justify-content:space-between; padding: 14px 0; gap:20px; flex-wrap:wrap; }
.logo-link { display:flex; align-items:center; gap:10px; }
.logo-link img { height:42px; width:auto; }
nav.main-nav ul { display:flex; gap:24px; list-style:none; flex-wrap:wrap; }
nav.main-nav a { font-weight:600; padding:6px 2px; border-bottom:2px solid transparent; transition:border-color .2s, color .2s; }
nav.main-nav a:hover, nav.main-nav a.active { color: var(--color-primary); border-bottom-color: var(--color-accent); }

.lang-switch { display:flex; gap:6px; }
.lang-switch button { border:1px solid #ddd; background:var(--color-white); padding:4px 9px; border-radius:6px; font-size:.8rem; font-weight:600; cursor:pointer; color:#555; }
.lang-switch button.active { background: var(--color-primary); color:var(--color-white); border-color: var(--color-primary); }
.lang-switch button:hover { border-color: var(--color-primary); }

.hero { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: var(--color-white); padding: 70px 0; text-align:center; }
.hero img.hero-logo { height:90px; margin:0 auto 24px; }
.hero h1 { font-size:2.4rem; margin-bottom:16px; }
.hero p { font-size:1.15rem; max-width:640px; margin:0 auto 28px; opacity:.95; }
.btn { display:inline-block; padding:14px 30px; border-radius: var(--radius); font-weight:700; }
.btn-accent { background: var(--color-accent); color: var(--color-white); }
.btn-accent:hover { background: var(--color-accent-dark); }

.section { padding: 60px 0; }
.section h2 { font-size:1.8rem; margin-bottom:14px; color: var(--color-primary); text-align:center; }

.features { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; margin-top:36px; }
.feature-card { background: var(--color-white); border-radius: var(--radius); padding:28px; box-shadow:0 4px 14px rgba(0,0,0,0.05); text-align:center; }
.feature-card .icon { font-size:2rem; margin-bottom:14px; }
.feature-card h3 { color: var(--color-primary); margin-bottom:10px; font-size:1.1rem; }

.languages-strip { background: var(--color-white); padding:36px 0; border-top:1px solid #eee; border-bottom:1px solid #eee; }
.languages-strip .container { display:flex; flex-wrap:wrap; gap:14px; justify-content:center; }
.lang-pill { background: var(--color-bg); border:1px solid #e2e6ea; padding:10px 20px; border-radius:999px; font-weight:600; color: var(--color-primary); }

.cta-section { background: var(--color-accent); color: var(--color-white); text-align:center; padding:60px 0; }
.cta-section h2 { color: var(--color-white); margin-bottom:14px; }
.cta-section .btn { background: var(--color-white); color: var(--color-accent); }
.cta-section .btn:hover { background:#f2f2f2; }

footer.site-footer { background:#0d1b2a; color:#cfd8e3; padding:40px 0 24px; text-align:center; font-size:.9rem; }
footer.site-footer a { color:#cfd8e3; }

@media (max-width: 800px) {
  .features { grid-template-columns:1fr; }
  nav.main-nav ul { gap:14px; font-size:.9rem; }
}

.page-intro { text-align:center; max-width:760px; margin:0 auto 40px; color:#444; }
.course-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:24px; }
.course-card { background: var(--color-white); border-radius: var(--radius); padding:26px; box-shadow:0 4px 14px rgba(0,0,0,0.05); }
.course-card .flag { font-size:1.8rem; margin-bottom:10px; }
.course-card h3 { color: var(--color-primary); margin-bottom:8px; font-size:1.15rem; }
.course-card .meta { font-size:.82rem; font-weight:600; color: var(--color-accent); margin-bottom:10px; }
.course-card .meta.secondary { color:#666; margin-bottom:12px; }
.course-card p.desc { font-size:.92rem; color:#555; }

.page-hero { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: var(--color-white); padding:46px 0; text-align:center; }
.page-hero h1 { font-size:2rem; }

.values-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:24px; margin-top:36px; }
.value-card { background: var(--color-white); border-radius: var(--radius); padding:28px; box-shadow:0 4px 14px rgba(0,0,0,0.05); }
.value-card h3 { color: var(--color-primary); margin-bottom:10px; font-size:1.1rem; }
.value-card p { color:#555; font-size:.92rem; }

.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr; gap:32px; padding:44px 0 28px; text-align:left; }
.footer-col h4 { color:#fff; margin-bottom:14px; font-size:1rem; }
.footer-col p, .footer-col a { color:#cfd8e3; font-size:.9rem; display:block; margin-bottom:8px; }
.footer-col a:hover { color:#fff; }
.footer-logo { height:34px; margin-bottom:14px; }
.footer-tagline { color:#9fb0c3; font-size:.85rem; max-width:340px; }
.social-icons { display:flex; gap:10px; margin-top:4px; }
.social-icons a { width:38px; height:38px; border-radius:50%; background:rgba(255,255,255,0.08); display:flex; align-items:center; justify-content:center; color:#cfd8e3; margin-bottom:0; }
.social-icons a:hover { background: var(--color-accent); color:#fff; }
.footer-bottom { text-align:center; padding:16px 0; border-top:1px solid rgba(255,255,255,0.08); margin-top:6px; font-size:.85rem; color:#9fb0c3; }

@media (max-width: 800px) {
  .footer-grid { grid-template-columns:1fr; text-align:center; }
  .footer-tagline { max-width:none; margin:0 auto; }
  .social-icons { justify-content:center; }
}

.contact-grid { display:grid; grid-template-columns: 1fr 1.3fr; gap:44px; align-items:start; }
.contact-info h2, .contact-form-wrap h2 { color: var(--color-primary); margin-bottom:20px; font-size:1.4rem; }
.contact-item { margin-bottom:14px; font-weight:600; }
.contact-item a:hover { color: var(--color-accent); }
.contact-form { display:flex; flex-direction:column; gap:14px; }
.contact-form label { font-weight:600; font-size:.88rem; color:#333; margin-bottom:-6px; }
.contact-form input, .contact-form select, .contact-form textarea {
  padding:12px 14px; border:1px solid #dcdfe3; border-radius:8px; font-family:inherit; font-size:.95rem; background:#fff;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline:none; border-color: var(--color-primary);
}
.contact-form textarea { resize:vertical; }
.contact-form button { align-self:flex-start; margin-top:6px; border:none; cursor:pointer; }

.coming-soon-box { text-align:center; max-width:520px; margin:0 auto; padding:50px 30px; background: var(--color-white); border-radius: var(--radius); box-shadow:0 4px 14px rgba(0,0,0,0.05); }
.coming-soon-box .icon { font-size:2.4rem; margin-bottom:16px; }
.coming-soon-box h2 { color: var(--color-primary); margin-bottom:12px; font-size:1.5rem; }
.coming-soon-box p { color:#555; }

@media (max-width: 800px) {
  .contact-grid { grid-template-columns:1fr; }
}