:root {
  --saffron: #FF6C00;
  --saffron-light: #FFF3E6;
  --gold: #F4B400;
  --gold-light: #FFF8E1;
  --navy: #00183D;
  --navy-light: #0A2540;
  --cream: #F5F2EB;
  --white: #ffffff;
  --muted: #555555;
  --border: #E5E2DB;
  --green: #138808;
  --green-light: #E8F5E9;
  --text: #1A1A1A;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,24,61,0.06);
  --shadow-lg: 0 10px 40px rgba(0,24,61,0.1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans", "Noto Sans Devanagari", system-ui, -apple-system, Segoe UI, sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  font-size: 16px;
}

.container { width: min(1140px, 92%); margin: auto; }

/* Header */
header {
  background: linear-gradient(135deg, var(--saffron-light), var(--white));
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0; z-index: 50;
}

.header-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0; gap: 20px;
}

.logo {
  font-weight: 800; font-size: 1.1rem; color: var(--saffron);
  text-decoration: none; display: flex; align-items: center; gap: 8px;
}

.logo-icon {
  width: 36px; height: 36px; border-radius: 6px;
  display: inline-block; object-fit: contain;
}

nav.desktop { display: flex; align-items: center; gap: 6px; }

nav.desktop a {
  color: var(--navy); text-decoration: none; padding: 6px 12px;
  border-radius: 6px; font-size: 0.95rem; font-weight: 500;
  transition: background .2s;
}

nav.desktop a:hover { background: rgba(255,108,0,0.08); }

.lang-toggle {
  background: var(--navy); color: var(--white); border: none;
  padding: 6px 14px; border-radius: 6px; font-weight: 600; cursor: pointer;
  font-size: 0.85rem; margin-left: 8px;
}

.mobile-toggle {
  display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer;
}

.mobile-nav {
  display: none; flex-direction: column; gap: 4px; padding-bottom: 14px;
}

.mobile-nav a {
  color: var(--navy); text-decoration: none; padding: 10px 14px;
  border-radius: 6px; font-weight: 500; background: rgba(255,108,0,0.05);
}

.mobile-nav .lang-toggle { margin: 8px 0 0; width: fit-content; }

/* Typography */
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1.15; margin: 16px 0; font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.25; margin: 0 0 18px; font-weight: 700; }
h3 { font-size: 1.25rem; margin: 0 0 8px; font-weight: 700; }
.lead { font-size: 1.15rem; color: #333333; max-width: 780px; }
.small { font-size: 0.9rem; color: var(--muted); }

/* Sections */
section { padding: 72px 0; }
section.alt { background: var(--white); }
section.dark { background: var(--navy); color: var(--white); }
section.dark h2, section.dark .lead { color: #E5EAF0; }

.section-header { text-align: center; max-width: 720px; margin: 0 auto 36px; }

/* Hero */
.hero {
  padding: 90px 0 80px;
  background: linear-gradient(135deg, var(--saffron-light) 0%, var(--white) 55%, var(--green-light) 100%);
}

.badge {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: var(--saffron-light); color: var(--saffron); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.3px;
}

/* Buttons */
.buttons { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius); text-decoration: none;
  font-weight: 700; font-size: 1rem; border: none; cursor: pointer; transition: transform .15s, box-shadow .15s;
}

.btn:hover { transform: translateY(-1px); }

.btn.primary { background: var(--saffron); color: var(--white); box-shadow: 0 4px 14px rgba(255,108,0,0.25); }
.btn.primary:hover { box-shadow: 0 6px 20px rgba(255,108,0,0.35); }

.btn.secondary { background: var(--white); color: var(--navy); border: 1px solid var(--border); }
.btn.secondary:hover { background: #f8fafc; }

.btn.navy { background: var(--navy); color: var(--white); }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s;
}

.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.card-link { text-decoration: none; color: inherit; display: block; }

.card .icon {
  width: 44px; height: 44px; border-radius: 10px; display: inline-flex;
  align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 12px;
  background: var(--saffron-light); color: var(--saffron);
}

/* Notice / Quote */
.notice {
  border-left: 4px solid var(--saffron); background: var(--saffron-light);
  padding: 22px 26px; border-radius: var(--radius);
}

.quote-box {
  font-size: 1.25rem; font-weight: 700; padding: 28px;
  background: var(--green); color: var(--white); border-radius: var(--radius);
  line-height: 1.6;
}

/* Forms */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.95rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--border);
  border-radius: 8px; font-family: inherit; font-size: 1rem; background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--saffron); box-shadow: 0 0 0 3px rgba(255,108,0,0.1); }

.checkbox-group { display: flex; align-items: flex-start; gap: 10px; }
.checkbox-group input { width: auto; margin-top: 5px; }
.checkbox-group label { font-weight: 400; margin: 0; font-size: 0.9rem; color: #333333; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }

fieldset { border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; margin-bottom: 24px; }
legend { font-weight: 700; padding: 0 8px; color: var(--saffron); }

/* Tabs */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.tab-btn {
  background: var(--white); border: 1px solid var(--border); padding: 10px 18px;
  border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 0.95rem; color: var(--text);
}
.tab-btn.active { background: var(--saffron); color: var(--white); border-color: var(--saffron); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Footer */
footer {
  background: var(--navy); color: #B8C8D8; padding: 48px 0 28px;
}
footer a { color: var(--gold); text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer .grid-4 { margin-bottom: 28px; }
footer h4 { color: var(--white); margin-bottom: 12px; font-size: 1rem; }
footer ul { list-style: none; padding: 0; }
footer ul li { margin-bottom: 8px; font-size: 0.95rem; }
footer .social { display: flex; gap: 12px; margin-top: 12px; }
footer .social a {
  width: 36px; height: 36px; border-radius: 8px; background: var(--navy-light);
  display: inline-flex; align-items: center; justify-content: center; color: var(--white);
  text-decoration: none; font-size: 0.9rem; transition: background .2s;
}
footer .social a:hover { background: var(--saffron); }

.footer-bottom {
  border-top: 1px solid var(--navy-light); padding-top: 18px; margin-top: 8px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
  font-size: 0.9rem; color: #8899AA;
}

/* Language switching */
[lang="en"] .hi,
[lang="hi"] .en { display: none !important; }

/* Breadcrumb */
.breadcrumb { font-size: 0.85rem; color: var(--muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--saffron); text-decoration: none; font-weight: 600; }

/* Page hero */
.page-hero { padding: 60px 0 50px; background: linear-gradient(135deg, var(--saffron-light), var(--white)); }

/* Responsive */
@media (max-width: 900px) {
  .grid, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 60px 0 50px; }
}

@media (max-width: 640px) {
  .grid, .grid-2, .grid-4, .form-grid { grid-template-columns: 1fr; }
  nav.desktop { display: none; }
  .mobile-toggle { display: block; }
  .mobile-nav.open { display: flex; }
  .buttons { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  section { padding: 48px 0; }
  .quote-box { font-size: 1.1rem; padding: 20px; }
  footer .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

.logo-img{max-width:220px;height:auto;display:block}
.iframe-wrapper{position:relative;width:100%;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--white)}
.iframe-wrapper iframe{width:100%;height:850px;display:block;border:none}
.iframe-loader{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--white);z-index:1;gap:16px}
.iframe-loader p{color:var(--muted);font-size:0.9rem}
.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--saffron);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.form-fallback{text-align:center;margin-top:18px}
@media (max-width:640px){.tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch;gap:6px}.tab-btn{white-space:nowrap;flex-shrink:0}.iframe-wrapper iframe{height:750px}}
@media (max-width:480px){.logo-img{max-width:150px}footer .grid-4{grid-template-columns:1fr}}