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

:root {
  --white: #ffffff;
  --blue-dark: #0a2b4e;
  --blue-primary: #1e4a76;
  --blue-accent: #2563eb;
  --blue-light: #eef2ff;
  --blue-border: #dce5f2;
  --gray-light: #f8fafc;
  --gray-mid: #e2e8f0;
  --text-dark: #0f172a;
  --text-muted: #334155;
  --text-light: #64748b;
  --gold: #ca8a04;
  --gold-light: #fef9e3;
  --green-success: #15803d;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md:
    0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg:
    0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl:
    0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius: 0.75rem;
  --radius-sm: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
}

html {
  scroll-behavior: smooth;
}
body {
  font-family: "Inter", "Hind Siliguri", system-ui, sans-serif;
  background: var(--white);
  color: var(--text-dark);
  line-height: 1.6;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── TYPOGRAPHY ── */
.section-tag {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--blue-primary);
  background: var(--blue-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.3rem 1rem;
  border-radius: 40px;
  margin-bottom: 1rem;
}
.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-dark);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.section-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  padding: 0.7rem 1.5rem;
  border-radius: 2rem;
  transition: all 0.2s ease;
  font-size: 0.9rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue-primary);
  color: white;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: white;
}
.btn-outline {
  background: transparent;
  border-color: var(--blue-border);
  color: var(--blue-dark);
}
.btn-outline:hover {
  border-color: var(--blue-primary);
  background: var(--blue-light);
  color: var(--blue-primary);
}
.btn-gold {
  background: var(--gold);
  color: #1e293b;
  font-weight: 700;
  border-color: var(--gold);
}
.btn-gold:hover {
  background: #b7791f;
  color: white;
  border-color: #b7791f;
}
.btn-sm {
  font-size: 0.75rem;
  padding: 0.35rem 0.9rem;
  border-radius: 40px;
}

/* ==================== TOP GOVT BAR ==================== */
.govt-bar {
  background: #071e33;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.7rem;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.govt-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
}
.govt-inner span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.govt-inner a {
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s;
}
.govt-inner a:hover {
  color: #ffd966;
}
.govt-divider {
  color: rgba(255, 255, 255, 0.2);
}

/* ==================== NAVBAR ==================== */
.nav-bar {
  background: var(--white);
  border-bottom: 1px solid var(--blue-border);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: var(--shadow-sm);
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 72px;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

/* Logo — NO BORDER, no background box when image present */
.brand-logo-wrap {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.brand-logo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  /* No border, no background */
}
.brand-logo-fallback {
  width: 48px;
  height: 48px;
  background: var(--blue-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 1.3rem;
}
.brand-text h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue-dark);
  letter-spacing: -0.3px;
  line-height: 1.2;
}
.brand-text span {
  font-size: 0.68rem;
  color: var(--text-light);
  display: block;
  margin-top: 1px;
}

.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
}
.nav-links a {
  font-weight: 500;
  color: var(--text-dark);
  font-size: 0.88rem;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.18s;
}
.nav-links a:hover {
  color: var(--blue-primary);
  background: var(--blue-light);
}
.nav-links .nav-active {
  color: var(--blue-primary);
  background: var(--blue-light);
}
.admin-badge {
  background: var(--blue-primary);
  color: white !important;
  padding: 6px 14px !important;
  border-radius: 40px !important;
  font-weight: 600 !important;
}
.admin-badge:hover {
  background: var(--blue-dark) !important;
  background-color: var(--blue-dark) !important;
}

/* ==================== HERO ==================== */
.hero {
  background: linear-gradient(135deg, #f0f6ff 0%, #ffffff 60%, #fafcff 100%);
  padding: 4rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(37, 99, 235, 0.06) 0%,
    transparent 70%
  );
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(30, 74, 118, 0.05) 0%,
    transparent 70%
  );
  pointer-events: none;
}
.hero-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  background: var(--blue-light);
  color: var(--blue-primary);
  padding: 5px 14px;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 1.2rem;
}
.hero h1 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--blue-dark);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.hero h1 em {
  font-style: normal;
  color: var(--blue-accent);
}
.hero-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.8rem;
  max-width: 520px;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--blue-border);
  flex-wrap: wrap;
}
.stat-item h3 {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--blue-dark);
  letter-spacing: -0.03em;
}
.stat-item p {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Portal cards */
.portal-stack {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.portal-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--blue-border);
  transition: all 0.22s;
  box-shadow: var(--shadow-sm);
}
.portal-card:hover {
  transform: translateX(5px);
  border-color: var(--blue-primary);
  box-shadow: var(--shadow-md);
}
.pc-icon {
  width: 46px;
  height: 46px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--blue-primary);
  flex-shrink: 0;
}
.portal-card-info h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
}
.portal-card-info p {
  font-size: 0.72rem;
  color: var(--text-light);
  margin-top: 2px;
  line-height: 1.4;
}
.portal-card .pc-arr {
  margin-left: auto;
  color: var(--blue-border);
  font-size: 0.9rem;
  transition: color 0.2s;
}
.portal-card:hover .pc-arr {
  color: var(--blue-primary);
}

/* ==================== STATS BAND ==================== */
.stats-band {
  background: var(--blue-dark);
  padding: 2.2rem 0;
}
.stats-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.sb-item {
  padding: 0 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.sb-item:last-child {
  border-right: none;
}
.sb-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffd966;
  letter-spacing: -0.03em;
  display: block;
}
.sb-label {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ==================== FEATURES ==================== */
.features-section {
  padding: 5rem 0;
  background: var(--white);
}
.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.feat-card {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  border: 1px solid var(--blue-border);
  transition: all 0.22s;
}
.feat-card:hover {
  background: white;
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--blue-primary);
}
.feat-icon-wrap {
  width: 48px;
  height: 48px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--blue-primary);
  margin-bottom: 1rem;
}
.feat-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 0.5rem;
}
.feat-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==================== COURSES ==================== */
.courses-section {
  padding: 5rem 0;
  background: var(--gray-light);
}
.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}
.course-item {
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1rem;
  text-align: center;
  transition: all 0.22s;
}
.course-item:hover {
  border-color: var(--blue-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.course-item .ci-icon {
  font-size: 2rem;
  color: var(--blue-primary);
  display: block;
  margin-bottom: 0.7rem;
}
.course-item h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 4px;
}
.course-item .ci-dur {
  font-size: 0.72rem;
  color: var(--text-light);
}
.course-item .ci-fee {
  font-size: 0.72rem;
  color: var(--gold);
  font-weight: 600;
  margin-top: 4px;
}

/* ==================== TRAINING CENTERS ==================== */
.training-section {
  padding: 5rem 0;
  background: var(--white);
  border-top: 1px solid var(--blue-border);
}
.centers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
  margin-top: 2.5rem;
}
.center-card {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.3rem 1.1rem;
  border: 1px solid var(--blue-border);
  border-left: 4px solid var(--blue-primary);
  transition: all 0.22s;
}
.center-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  border-left-color: var(--blue-accent);
}
.center-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 6px;
  line-height: 1.35;
}
.center-location {
  font-size: 0.78rem;
  color: var(--blue-primary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 5px;
  margin: 6px 0 8px;
}
.center-district-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--blue-light);
  color: var(--blue-primary);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  margin-bottom: 8px;
}
.courses-offered {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
}
.course-tag {
  background: var(--white);
  border-radius: 30px;
  padding: 2px 10px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--blue-primary);
  border: 1px solid var(--blue-border);
}
.center-meta {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--blue-border);
}
.center-meta a {
  font-size: 0.75rem;
  color: var(--blue-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.center-meta a:hover {
  color: var(--blue-accent);
}
.center-reg {
  font-size: 0.68rem;
  color: var(--text-light);
  margin-top: 3px;
}
.tc-approved {
  color: var(--green-success);
  font-size: 0.7rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 5px;
}

/* ==================== VERIFY CTA ==================== */
.verify-section {
  background: var(--blue-dark);
  padding: 3.5rem 0;
  text-align: center;
}
.verify-section h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
  margin: 0.6rem 0;
}
.verify-section p {
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.verify-form {
  display: flex;
  gap: 10px;
  justify-content: center;
  max-width: 520px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.verify-form input {
  flex: 1;
  min-width: 240px;
  padding: 12px 18px;
  border-radius: 40px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}
.verify-form input:focus {
  border-color: rgba(255, 255, 255, 0.5);
}
.verify-form input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

/* ==================== FOOTER ==================== */
.footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 3.5rem 0 0;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.footer-brand {
}
.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
/* Footer logo — NO border */
.footer-logo-img {
  height: 40px;
  object-fit: contain;
}
.footer-logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
}
.footer-brand-name {
  font-size: 1rem;
  font-weight: 700;
  color: white;
  line-height: 1.3;
}
.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.7;
  margin: 10px 0 14px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.83rem;
  margin-bottom: 7px;
}
.footer-contact-item i {
  color: var(--blue-primary);
  width: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}
.footer-contact-item a {
  color: #94a3b8;
  transition: color 0.2s;
}
.footer-contact-item a:hover {
  color: white;
}
.footer-col h4 {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1rem;
  font-weight: 700;
}
.footer-col ul {
  list-style: none;
}
.footer-col ul li {
  margin-bottom: 9px;
}
.footer-col ul a {
  color: #64748b;
  font-size: 0.88rem;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul a::before {
  content: "›";
  color: var(--blue-primary);
}
.footer-col ul a:hover {
  color: white;
}
.footer-bottom {
  border-top: 1px solid #1e293b;
  padding: 1.5rem 24px;
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: #475569;
}
.footer-bottom-links {
  display: flex;
  gap: 16px;
}
.footer-bottom-links a {
  font-size: 0.78rem;
  color: #475569;
  transition: color 0.2s;
}
.footer-bottom-links a:hover {
  color: white;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .portal-stack {
    display: none;
  }
  .section-title {
    font-size: 1.5rem;
  }
  .nav-links {
    display: none;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .course-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .centers-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.75rem;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .course-grid {
    grid-template-columns: 1fr 1fr;
  }
}