:root {
  --primary: #0a4aa3;
  --primary-2: #0d73d9;
  --accent: #28c57c;
  --accent-2: #95d93d;
  --dark: #091a2b;
  --text: #12304d;
  --muted: #5f738a;
  --surface: #f6f9ff;
  --card: #ffffff;
  --shadow: 0 18px 40px rgba(18, 48, 77, 0.12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Cairo", sans-serif;
  background: linear-gradient(180deg, #f4f8ff 0%, #ecf4ff 100%);
  color: var(--text);
  line-height: 1.8;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button, input, select { font: inherit; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(10, 74, 163, 0.08);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 90px;
}
.brand img { width: 220px; height: auto; }
.main-nav {
  display: flex; align-items: center; gap: 28px; font-weight: 700; color: var(--text);
}
.main-nav a { position: relative; transition: color 0.2s ease; }
.main-nav a:hover { color: var(--primary); }
.main-nav a::after {
  content: ""; position: absolute; right: 0; bottom: -8px; width: 0; height: 3px; border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width 0.25s ease;
}
.main-nav a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.lang-switch {
  display: flex; align-items: center; background: rgba(10, 74, 163, 0.06); border-radius: 999px; padding: 4px;
}
.lang-btn {
  border: 0; border-radius: 999px; background: transparent; color: var(--text); padding: 8px 12px; font-weight: 700; cursor: pointer;
}
.lang-btn.active {
  background: linear-gradient(90deg, var(--primary), var(--primary-2)); color: white; box-shadow: 0 10px 18px rgba(10,74,163,0.2);
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 15px 28px; font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease; border: 2px solid transparent; cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  color: white; background: linear-gradient(90deg, var(--primary) 0%, var(--primary-2) 20%, var(--accent) 100%);
  box-shadow: 0 12px 25px rgba(9,119,217,0.26);
}
.btn-secondary {
  color: var(--primary); background: #fff; border-color: rgba(10,74,163,0.15);
}
.hero { padding: 60px 0 30px; }
.hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 34px; align-items: center;
}
.eyebrow {
  display: inline-block; margin: 0 0 12px; color: var(--primary); background: rgba(13,115,217,0.08);
  border: 1px solid rgba(13,115,217,0.12); border-radius: 999px; padding: 8px 16px; font-weight: 700; font-size: 0.9rem;
}
.hero-copy h1 {
  margin: 0; font-size: clamp(2.3rem, 5vw, 5rem); line-height: 1.1; letter-spacing: -0.03em; color: var(--dark); max-width: 640px;
}
.lead { margin: 20px 0 0; color: var(--muted); font-size: 1.18rem; max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 30px; }
.quick-stats {
  list-style: none; display: flex; flex-wrap: wrap; gap: 20px; padding: 0; margin: 32px 0 0;
}
.quick-stats li {
  min-width: 150px; background: rgba(255,255,255,0.8); border: 1px solid rgba(17,38,61,0.06); border-radius: 18px; padding: 16px 18px; box-shadow: 0 10px 20px rgba(12,26,46,0.04);
}
.quick-stats strong { display: block; font-size: 1.5rem; color: var(--primary); }
.quick-stats span { color: var(--muted); font-size: 0.95rem; }
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 460px; }
.hero-card { width: min(100%, 500px); border-radius: 30px; overflow: hidden; box-shadow: var(--shadow); }
.hero-card-main img { width: 100%; height: 520px; object-fit: cover; }
.floating-badge {
  position: absolute; display: inline-flex; align-items: center; justify-content: center; color: white; font-weight: 800; border-radius: 999px; padding: 10px 18px; box-shadow: 0 18px 28px rgba(32,131,86,0.2);
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.badge-top { top: 26px; left: 10px; }
.badge-bottom { bottom: 30px; right: 24px; }
.trust-bar { padding: 14px 0 16px; }
.trust-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; text-align: center;
}
.trust-grid div {
  background: rgba(255,255,255,0.8); border: 1px solid rgba(10,74,163,0.08); border-radius: 14px; padding: 16px 10px; color: var(--dark); font-weight: 700;
}
.section { padding: 100px 0; }
.alt-bg { background: linear-gradient(180deg, rgba(9,119,217,0.04), rgba(40,197,124,0.04)); }
.two-col { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 30px; align-items: center; }
.section-head { margin-bottom: 24px; }
.section-head.center { text-align: center; }
.section-head h2 { margin: 0; font-size: clamp(1.9rem, 3vw, 3rem); color: var(--dark); }
.section-intro { max-width: 700px; margin: 14px auto 0; color: var(--muted); font-size: 1.05rem; }
.about-box {
  background: rgba(255,255,255,0.75); border: 1px solid rgba(17,38,61,0.06); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow);
}
.about-box p { margin: 0 0 18px; color: var(--muted); font-size: 1.05rem; }
.about-box p:last-child { margin-bottom: 0; }
.cards-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.uni-card {
  background: var(--card); border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid rgba(17,38,61,0.05);
}
.uni-card img { width: 100%; height: 220px; object-fit: cover; }
.card-body { padding: 20px 20px 24px; }
.card-body h3 { margin: 0 0 12px; color: var(--dark); font-size: 1.3rem; min-height: 84px; }
.card-body ul { margin: 0; padding-right: 18px; color: var(--muted); }
.card-body li + li { margin-top: 8px; }
.card-body .note { color: var(--primary); font-weight: 700; list-style: none; margin-top: 14px; padding-inline-start: 0; }
.process-section { padding-top: 80px; }
.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.process-card {
  background: linear-gradient(180deg, #ffffff 0%, #f2f8ff 100%); border: 1px solid rgba(18,48,77,0.06); border-radius: 24px; padding: 28px 22px; box-shadow: 0 14px 30px rgba(10,74,163,0.06);
}
.process-number {
  display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(135deg, rgba(10,74,163,0.12), rgba(40,197,124,0.18)); color: var(--primary); font-weight: 800; margin-bottom: 12px;
}
.process-card h3 { margin: 0 0 8px; color: var(--dark); }
.process-card p { margin: 0; color: var(--muted); }
.program-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-bottom: 30px; }
.program-card {
  background: white; border: 1px solid rgba(17,38,61,0.08); border-radius: 20px; padding: 22px 18px; text-align: right; cursor: pointer; transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease; box-shadow: 0 12px 22px rgba(10,74,163,0.06);
}
.program-card:hover, .program-card.active {
  transform: translateY(-2px); border-color: rgba(10,74,163,0.25); box-shadow: 0 18px 28px rgba(10,74,163,0.08);
}
.program-icon {
  display: inline-flex; width: 58px; height: 58px; align-items: center; justify-content: center; border-radius: 16px;
  background: linear-gradient(135deg, rgba(10,74,163,0.1), rgba(40,197,124,0.18)); font-size: 2rem;
}
.program-card h3 { margin: 14px 0 10px; font-size: 1.1rem; color: var(--dark); }
.program-card p { margin: 0; color: var(--primary); font-weight: 700; }
.program-detail {
  background: rgba(255,255,255,0.82); border: 1px solid rgba(17,38,61,0.08); border-radius: 28px; padding: 28px; box-shadow: 0 18px 36px rgba(17,38,61,0.08);
}
.detail-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.detail-header > div { display: flex; align-items: center; gap: 14px; }
.detail-icon {
  display: inline-flex; width: 54px; height: 54px; align-items: center; justify-content: center; border-radius: 14px; background: linear-gradient(135deg, rgba(10,74,163,0.12), rgba(40,197,124,0.18)); font-size: 1.8rem;
}
.detail-header h3 { margin: 0; color: var(--dark); font-size: clamp(1.4rem,2vw,2rem); }
.detail-price {
  display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(90deg, var(--primary), var(--accent)); color: white; border-radius: 999px; padding: 10px 18px; font-weight: 700;
}
.detail-intro { margin: 0 0 18px; color: var(--muted); font-size: 1.05rem; }
.program-detail ul { margin: 0; padding-right: 18px; color: var(--text); display: grid; gap: 10px; }
.requirements-box {
  background: linear-gradient(135deg, rgba(9,119,217,0.08), rgba(40,197,124,0.08)); border: 1px solid rgba(10,74,163,0.1); border-radius: 28px; padding: 24px 14px; box-shadow: var(--shadow);
}
.requirements-box ul {
  list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 30px; margin: 0; padding: 0 18px; font-weight: 600; color: var(--dark);
}
.inquiry-section { padding-top: 30px; }
.inquiry-box {
  background: rgba(255,255,255,0.8); border: 1px solid rgba(17,38,61,0.06); border-radius: 30px; box-shadow: var(--shadow); padding: 30px;
}
.wa-form { display: grid; gap: 20px; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.wa-form label { display: grid; gap: 10px; font-weight: 700; color: var(--dark); }
.wa-form input, .wa-form select {
  width: 100%; border-radius: 16px; border: 1px solid rgba(17,38,61,0.12); background: white; padding: 15px 16px; color: var(--text);
}
.wa-form input:focus, .wa-form select:focus { outline: 2px solid rgba(10,74,163,0.15); border-color: rgba(10,74,163,0.25); }
.cta-section { padding-top: 30px; }
.cta-box {
  background: linear-gradient(135deg, var(--primary) 0%, #0f87db 55%, var(--accent) 100%); border-radius: 32px; color: white; padding: 34px 30px; display: flex; align-items: center; justify-content: space-between; gap: 18px; box-shadow: 0 25px 40px rgba(13,115,217,0.22);
}
.cta-box .eyebrow { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.14); }
.cta-box h2 { margin: 0; font-size: clamp(1.8rem, 2.5vw, 2.7rem); }
.site-footer { background: #071621; color: rgba(255,255,255,0.8); padding: 60px 0 18px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 0.9fr 1fr; gap: 30px; }
.footer-logo { width: 200px; margin-bottom: 18px; }
.site-footer h3 { margin: 0 0 14px; color: #fff; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li + li { margin-top: 8px; }
.copyright { text-align: center; padding-top: 22px; margin-top: 28px; border-top: 1px solid rgba(255,255,255,0.1); color: rgba(255,255,255,0.7); }

@media (max-width: 1000px) {
  .hero-grid, .two-col, .footer-grid, .process-grid, .program-grid, .field-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-box { flex-direction: column; text-align: center; }
}

@media (max-width: 760px) {
  .nav-wrap {
    flex-wrap: wrap;
    justify-content: center;
    padding: 12px 0;
  }

  .brand img { width: 180px; }
  .main-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 18px;
    font-size: 0.9rem;
  }

  .header-actions {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .cards-grid, .trust-grid, .requirements-box ul { grid-template-columns: 1fr; }
  .hero { padding-top: 36px; }
  .section { padding: 70px 0; }
  .hero-card-main img { height: 380px; }
  .badge-top, .badge-bottom { font-size: 0.8rem; }
  .detail-header { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; }
  .hero-actions { flex-direction: column; }
  .quick-stats li { width: 100%; }
}

@media (max-width: 480px) {
  .container { width: min(100% - 20px, 1180px); }

  .site-header { position: sticky; }
  .nav-wrap { min-height: auto; }
  .main-nav { gap: 8px 14px; }
  .lang-switch { width: 100%; justify-content: center; }
  .lang-btn { flex: 1; }

  .hero-copy h1 { font-size: 2.1rem; }
  .lead { font-size: 1rem; }
  .eyebrow { font-size: 0.78rem; }

  .hero-card-main img { height: 280px; }
  .floating-badge {
    padding: 8px 12px;
    font-size: 0.75rem;
  }

  .section-head h2 { font-size: 1.7rem; }
  .process-card, .program-card, .uni-card, .inquiry-box, .about-box { border-radius: 18px; }
  .program-grid { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: 1fr; }
  .cta-box { padding: 24px 18px; }
  .cta-box h2 { font-size: 1.5rem; }
  .site-footer { padding-top: 40px; }
}