:root {
  --clr-navy: hsl(220, 55%, 12%);
  --clr-navy-mid: hsl(220, 50%, 18%);
  --clr-primary: hsl(248, 90%, 66%);
  --clr-primary-dk: hsl(248, 85%, 55%);
  --clr-accent: hsl(38, 100%, 60%);
  --clr-teal: hsl(180, 70%, 45%);
  --clr-rose: hsl(340, 80%, 58%);
  --clr-white: #ffffff;
  --clr-light: hsl(220, 30%, 96%);
  --clr-muted: hsl(220, 20%, 55%);
  --clr-dark-text: hsl(220, 40%, 15%);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 12px hsl(248 90% 66% / 0.12);
  --shadow-md: 0 8px 32px hsl(248 90% 66% / 0.18);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.18s ease
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px
}

body {
  font-family: 'Hind Siliguri', sans-serif;
  background: var(--clr-white);
  color: var(--clr-dark-text);
  line-height: 1.6;
  overflow-x: hidden
}

a {
  text-decoration: none;
  color: inherit
}

ul {
  list-style: none
}

img {
  display: block;
  max-width: 100%;
  height: auto
}

button {
  cursor: pointer;
  border: none;
  background: 0 0;
  font-family: inherit
}

.container {
  max-width: 1260px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem)
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .9rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: hsl(248 90% 66% / .12);
  color: var(--clr-primary);
  border: 1px solid
}

.section-title {
  font-family: 'Hind Siliguri', sans-serif;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--clr-navy)
}

.section-sub {
  font-size: 1rem;
  color: var(--clr-muted);
  max-width: 520px;
  line-height: 1.7
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 3rem
}

.section-header.center {
  align-items: center;
  text-align: center
}

.section-header.center .section-sub {
  margin-inline: auto
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
  cursor: pointer
}

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dk));
  color: var(--clr-white);
  box-shadow: 0 4px 18px hsl(248 90% 66% / .4)
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px hsl(248 90% 66% / .55)
}

.btn-outline {
  border: 2px solid;
  color: var(--clr-primary);
  background: 0 0
}

.btn-outline:hover {
  background: hsl(248 90% 66% / .08);
  border-color: var(--clr-primary)
}

.btn-white {
  background: var(--clr-white);
  color: var(--clr-primary);
  box-shadow: 0 4px 18px hsl(0 0% 0% / .15)
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px hsl(0 0% 0% / .22)
}

.btn-sm {
  padding: .45rem 1.1rem;
  font-size: .82rem;
  border-radius: var(--radius-sm)
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s, transform .7s
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0)
}

#top-bar {
  background: var(--clr-navy);
  color: hsl(220 30% 75%);
  font-size: .82rem;
  padding: .45rem 0
}

#top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem
}

.top-bar-left span {
  display: flex;
  align-items: center;
  gap: .4rem
}

.top-bar-right a {
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: color var(--transition-fast)
}

.top-bar-right a:hover {
  color: var(--clr-accent)
}

.social-link {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: hsl(220 50% 18% / .8);
  transition: var(--transition-fast);
  font-size: .75rem
}

.social-link:hover {
  background: var(--clr-primary);
  color: var(--clr-white)
}

.portal-btn {
  padding: .3rem .9rem;
  background: var(--clr-accent);
  color: var(--clr-navy);
  border-radius: 4px;
  font-weight: 700;
  font-size: .78rem;
  transition: background var(--transition-fast)
}

.top-bar-right .portal-btn:hover {
  background: var(--clr-accent);
  color: var(--clr-navy);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px hsl(248 90% 66% / .55)
}

#main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid hsl(220 20% 90%);
  transition: box-shadow var(--transition)
}

#main-header.scrolled {
  box-shadow: 0 4px 30px hsl(220 55% 12% / .12)
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 2rem
}

.logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0
}

.logo-icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dk));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--clr-white)
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2
}

.logo-text strong {
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--clr-navy)
}

/* ==================== ABOUT SECTION ==================== */
#about {
  padding: 6rem 0;
  background: var(--clr-white);
  overflow: hidden
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center
}

/* --- About Image --- */
.about-image-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center
}

.about-image {
  width: 100%;
  max-width: 540px;
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px hsl(220 55% 12% / .18);
  object-fit: cover;
  position: relative;
  z-index: 2;
  animation: aboutImageFloat 6s ease-in-out infinite
}

@keyframes aboutImageFloat {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-12px)
  }
}

.about-image-glow {
  position: absolute;
  width: 80%;
  height: 80%;
  top: 10%;
  left: 10%;
  background: radial-gradient(ellipse, hsl(248 90% 66% / .25), transparent 70%);
  filter: blur(40px);
  z-index: 0;
  animation: aboutGlowPulse 4s ease-in-out infinite alternate
}

@keyframes aboutGlowPulse {
  0% {
    opacity: .5;
    transform: scale(1)
  }

  100% {
    opacity: 1;
    transform: scale(1.08)
  }
}

.about-image-border {
  position: absolute;
  inset: -8px;
  border-radius: calc(var(--radius-xl) + 8px);
  border: 2px solid hsl(248 90% 66% / .2);
  z-index: 1;
  animation: aboutBorderRotate 10s linear infinite
}

@keyframes aboutBorderRotate {
  0% {
    border-color: hsl(248 90% 66% / .2)
  }

  25% {
    border-color: hsl(180 70% 45% / .3)
  }

  50% {
    border-color: hsl(38 100% 60% / .3)
  }

  75% {
    border-color: hsl(340 80% 58% / .3)
  }

  100% {
    border-color: hsl(248 90% 66% / .2)
  }
}

.about-image-badge {
  position: absolute;
  bottom: -16px;
  right: -8px;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: .8rem 1.25rem;
  box-shadow: 0 8px 24px hsl(0 0% 0% / .12);
  display: flex;
  align-items: center;
  gap: .75rem;
  z-index: 3;
  animation: aboutBadgeFloat 5s ease-in-out infinite 1s
}

@keyframes aboutBadgeFloat {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-6px)
  }
}

.about-image-badge i {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dk));
  color: var(--clr-white);
  border-radius: 50%;
  font-size: 1rem
}

.about-image-badge strong {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--clr-navy);
  display: block;
  line-height: 1.2
}

.about-image-badge span {
  font-size: .72rem;
  color: var(--clr-muted);
  letter-spacing: .04em
}

/* --- About Content --- */
.about-content {
  display: flex;
  flex-direction: column;
  gap: .75rem
}

.about-highlight {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text
}

.about-desc {
  font-size: .95rem;
  color: var(--clr-muted);
  line-height: 1.8
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: .75rem;
  margin-bottom: .5rem
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .85rem 1.1rem;
  border-radius: var(--radius-md);
  background: hsl(220 30% 96%);
  border: 1px solid hsl(220 20% 93%);
  transition: var(--transition)
}

.about-feature-item:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
  border-color: hsl(248 90% 66% / .25)
}

.about-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0
}

.about-feature-icon.purple {
  background: hsl(248 90% 66% / .12);
  color: var(--clr-primary)
}

.about-feature-icon.teal {
  background: hsl(180 70% 45% / .12);
  color: var(--clr-teal)
}

.about-feature-icon.gold {
  background: hsl(38 100% 60% / .12);
  color: var(--clr-accent)
}

.about-feature-icon.rose {
  background: hsl(340 80% 58% / .12);
  color: var(--clr-rose)
}

.about-feature-item strong {
  display: block;
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: .9rem;
  color: var(--clr-navy);
  line-height: 1.3
}

.about-feature-item span {
  font-size: .78rem;
  color: var(--clr-muted)
}

.about-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: .5rem
}

.logo-text span {
  font-size: .72rem;
  color: var(--clr-muted);
  letter-spacing: .08em;
  text-transform: uppercase
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: .25rem
}

.nav-item {
  position: relative
}

.nav-link {
  display: flex;
  align-items: center;
  gap: .3rem;
  padding: .6rem .9rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--clr-dark-text);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  white-space: nowrap
}

.nav-item:hover>.nav-link,
.nav-link:hover {
  color: var(--clr-primary);
  background: hsl(248 90% 66% / .07)
}

.chevron {
  font-size: .7rem;
  transition: transform var(--transition-fast)
}

.nav-item:hover>.nav-link .chevron {
  transform: rotate(180deg)
}

.nav-right {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0
}

.nav-search-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--clr-muted);
  transition: var(--transition-fast)
}

.nav-search-btn:hover {
  background: hsl(248 90% 66% / .1);
  color: var(--clr-primary)
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-navy);
  border-radius: 2px;
  transition: var(--transition)
}

.hamburger.active span:first-child {
  transform: rotate(45deg) translate(5px, 5px)
}

.hamburger.active span:nth-child(2) {
  opacity: 0
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px)
}

.mega-menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px hsl(220 55% 12% / .18);
  border: 1px solid hsl(220 20% 93%);
  padding: 1.75rem 2rem;
  min-width: 760px;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, transform .25s
}

.nav-item:hover>.mega-menu {
  display: grid;
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
  animation: .25s forwards megaFadeIn
}

@keyframes megaFadeIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(10px)
  }

  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0)
  }
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem
}

.mega-col-title {
  font-family: 'Hind Siliguri', sans-serif;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: .85rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid
}

.mega-link {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .5rem .6rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  color: hsl(220 35% 30%);
  transition: var(--transition-fast);
  margin-bottom: .15rem
}

.mega-link i {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsl(248 90% 66% / .1);
  color: var(--clr-primary);
  border-radius: var(--radius-sm);
  font-size: .8rem;
  flex-shrink: 0;
  transition: var(--transition-fast)
}

.mega-link:hover {
  color: var(--clr-primary);
  background: hsl(248 90% 66% / .06)
}

.mega-link:hover i {
  background: var(--clr-primary);
  color: var(--clr-white)
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px hsl(220 55% 12% / .15);
  border: 1px solid hsl(220 20% 93%);
  padding: .6rem;
  min-width: 220px;
  z-index: 9999;
  animation: .2s forwards dropFadeIn
}

.nav-item:hover>.dropdown-menu {
  display: block
}

@keyframes dropFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .9rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  color: hsl(220 35% 30%);
  transition: var(--transition-fast)
}

.dropdown-menu a:hover {
  color: var(--clr-primary);
  background: hsl(248 90% 66% / .07)
}

.dropdown-menu a i {
  width: 18px;
  color: var(--clr-primary);
  font-size: .8rem
}

.mobile-nav {
  display: none;
  background: var(--clr-white);
  border-top: 1px solid hsl(220 20% 92%);
  padding: 1.5rem;
  max-height: 80vh;
  overflow-y: auto
}

.mobile-nav.open {
  display: block
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .7rem .8rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--clr-dark-text);
  transition: var(--transition-fast);
  width: 100%;
  text-align: left
}

.mobile-nav-link:hover {
  background: hsl(248 90% 66% / .08);
  color: var(--clr-primary)
}

.mobile-sub-menu {
  padding-left: 1.5rem;
  display: none
}

.mobile-sub-menu.open {
  display: block
}

.mobile-sub-link {
  display: block;
  padding: .5rem .8rem;
  font-size: .875rem;
  color: var(--clr-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast)
}

.mobile-sub-link:hover {
  color: var(--clr-primary);
  background: hsl(248 90% 66% / .06)
}

#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-navy)
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero_bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: .55
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsl(220 55% 8% / .95) 0, hsl(248 85% 20% / .75) 50%, hsl(220 55% 8% / .85) 100%)
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: hsl(248 90% 70% / .25);
  animation: linear infinite floatParticle
}

@keyframes floatParticle {
  0% {
    transform: translateY(100vh) rotate(0);
    opacity: 0
  }

  10%,
  90% {
    opacity: 1
  }

  100% {
    transform: translateY(-10vh) rotate(720deg);
    opacity: 0
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-block: 7rem
}

.hero-text {
  animation: .9s forwards heroSlideIn
}

@keyframes heroSlideIn {
  from {
    opacity: 0;
    transform: translateX(-40px)
  }

  to {
    opacity: 1;
    transform: translateX(0)
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: hsl(248 90% 66% / .18);
  border: 1px solid;
  color: hsl(248 90% 85%);
  padding: .4rem 1rem;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1.5rem
}

.hero-badge span {
  width: 8px;
  height: 8px;
  background: var(--clr-accent);
  border-radius: 50%;
  animation: 1.5s infinite pulseDot
}

@keyframes pulseDot {

  0%,
  100% {
    transform: scale(1);
    opacity: 1
  }

  50% {
    transform: scale(1.5);
    opacity: .6
  }
}

.hero-title {
  font-family: 'Hind Siliguri', sans-serif;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: 1.5rem
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--clr-accent), hsl(38 100% 75%));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text
}

.hero-desc {
  font-size: 1.1rem;
  color: hsl(220 30% 78%);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  max-width: 700px
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid hsl(220 50% 30%);
  flex-wrap: wrap
}

.hero-stat-num {
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1
}

.hero-stat-num span {
  color: var(--clr-accent)
}

.hero-stat-label {
  font-size: .8rem;
  color: hsl(220 30% 65%);
  margin-top: .25rem
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: 1s .3s both heroVisualIn
}

@keyframes heroVisualIn {
  from {
    opacity: 0;
    transform: translateX(40px) scale(.95)
  }

  to {
    opacity: 1;
    transform: translateX(0) scale(1)
  }
}

.hero-card-stack {
  position: relative;
  width: 100%;
  max-width: 440px
}

.hero-card-main {
  background: rgba(255, 255, 255, .07);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: var(--radius-xl);
  padding: 2rem;
  color: var(--clr-white)
}

.hero-card-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem
}

.hero-card-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem
}

.hero-card-title {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: 1rem
}

.hero-card-sub {
  font-size: .78rem;
  color: hsl(220 30% 72%)
}

.hero-card-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: .8rem;
  margin-bottom: .5rem;
  color: hsl(220 30% 80%)
}

.progress-bar {
  height: 8px;
  background: rgba(255, 255, 255, .15);
  border-radius: 999px;
  margin-bottom: 1rem;
  overflow: hidden
}

.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-teal));
  animation: 2s 1s both fillBar
}

@keyframes fillBar {
  from {
    width: 0
  }

  to {
    width: var(--width)
  }
}

.hero-mini-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.25rem
}

.hero-mini-card {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center
}

.hero-mini-num {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--clr-accent)
}

.hero-mini-label {
  font-size: .75rem;
  color: hsl(220 30% 72%);
  margin-top: .2rem
}

.hero-float-tag {
  position: absolute;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: .6rem 1rem;
  box-shadow: 0 8px 24px hsl(0 0% 0% / .2);
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 600;
  color: var(--clr-navy);
  animation: 3s ease-in-out infinite float
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-8px)
  }
}

.hero-float-tag.tag-1 {
  bottom: -20px;
  left: -30px;
  animation-delay: 0s
}

.hero-float-tag.tag-2 {
  top: -20px;
  right: -20px;
  animation-delay: 1.5s
}

.hero-float-tag i {
  color: var(--clr-primary);
  font-size: 1rem
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: hsl(220 30% 65%);
  font-size: .75rem;
  letter-spacing: .08em
}

.scroll-wheel {
  width: 28px;
  height: 42px;
  border: 2px solid hsl(220 30% 50%);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 6px
}

.scroll-wheel::after {
  content: '';
  width: 4px;
  height: 8px;
  background: var(--clr-primary);
  border-radius: 2px;
  animation: 1.5s infinite scrollDot
}

@keyframes scrollDot {
  0% {
    transform: translateY(0);
    opacity: 1
  }

  100% {
    transform: translateY(14px);
    opacity: 0
  }
}

#notice-ticker {
  background: linear-gradient(90deg, var(--clr-primary-dk), var(--clr-primary));
  color: var(--clr-white);
  padding: .65rem 0;
  overflow: hidden
}

.ticker-wrap {
  display: flex;
  align-items: center
}

.ticker-label {
  flex-shrink: 0;
  background: var(--clr-accent);
  color: var(--clr-navy);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem 1.2rem;
  border-radius: 0 4px 4px 0;
  margin-right: 2rem;
  white-space: nowrap
}

.ticker-track {
  overflow: hidden;
  flex: 1;
  white-space: nowrap
}

.ticker-content {
  display: inline-block;
  animation: 35s linear infinite ticker;
  font-size: .875rem
}

.ticker-content:hover {
  animation-play-state: paused
}

@keyframes ticker {
  0% {
    transform: translateX(0)
  }

  100% {
    transform: translateX(-50%)
  }
}

.ticker-item {
  display: inline-block;
  padding: 0 3rem
}

#notice-board {
  padding: 5rem 0;
  background: var(--clr-light)
}

.notice-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem
}

.notice-panel {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid hsl(220 20% 93%)
}

.panel-title {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--clr-navy);
  display: flex;
  align-items: center;
  gap: .6rem
}

.panel-title i {
  color: var(--clr-primary)
}

.view-all {
  font-size: .8rem;
  font-weight: 600;
  color: var(--clr-primary);
  display: flex;
  align-items: center;
  gap: .3rem;
  transition: gap var(--transition-fast)
}

.view-all:hover {
  gap: .6rem
}

.notice-list {
  padding: .5rem 0;
  max-height: 420px;
  overflow-y: auto
}

.notice-list::-webkit-scrollbar {
  width: 4px
}

.notice-list::-webkit-scrollbar-thumb {
  background: hsl(248 90% 66% / .3);
  border-radius: 2px
}

.notice-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.75rem;
  border-bottom: 1px solid hsl(220 20% 96%);
  transition: background var(--transition-fast)
}

.notice-item:last-child {
  border-bottom: none
}

.notice-item:hover {
  background: hsl(248 90% 66% / .04)
}

.notice-date-badge {
  flex-shrink: 0;
  text-align: center;
  background: hsl(248 90% 66% / .1);
  border-radius: var(--radius-sm);
  padding: .5rem .7rem;
  min-width: 50px
}

.notice-date-badge .day {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--clr-primary);
  line-height: 1
}

.notice-date-badge .month {
  font-size: .65rem;
  font-weight: 600;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: .15rem
}

.notice-text {
  flex: 1
}

.notice-category {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: .15rem .5rem;
  border-radius: 3px;
  margin-bottom: .3rem
}

.cat-academic {
  background: hsl(248 90% 66% / .12);
  color: var(--clr-primary)
}

.cat-event {
  background: hsl(38 100% 60% / .15);
  color: hsl(38 80% 40%)
}

.cat-admission {
  background: hsl(180 70% 45% / .15);
  color: hsl(180 60% 30%)
}

.cat-sports {
  background: hsl(340 80% 58% / .15);
  color: hsl(340 70% 40%)
}

.notice-title {
  font-size: .875rem;
  font-weight: 600;
  color: var(--clr-dark-text);
  line-height: 1.4
}

.notice-meta {
  font-size: .75rem;
  color: var(--clr-muted);
  margin-top: .25rem
}

.notice-new {
  display: inline-block;
  background: var(--clr-rose);
  color: var(--clr-white);
  font-size: .6rem;
  font-weight: 700;
  padding: .1rem .4rem;
  border-radius: 3px;
  text-transform: uppercase;
  animation: 1.5s infinite blinkBadge;
  vertical-align: middle;
  margin-left: .4rem
}

@keyframes blinkBadge {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: .5
  }
}

#stats {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--clr-navy), var(--clr-navy-mid));
  position: relative;
  overflow: hidden
}

#stats::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 50%;
  height: 200%;
  background: radial-gradient(ellipse, hsl(248 90% 66% / .15), transparent 70%);
  pointer-events: none
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative
}

.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  transition: var(--transition)
}

.stat-card:hover {
  background: rgba(255, 255, 255, .1);
  transform: translateY(-4px)
}

.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1rem
}

.stat-icon.purple {
  background: hsl(248 90% 66% / .2);
  color: var(--clr-primary)
}

.stat-icon.gold {
  background: hsl(38 100% 60% / .2);
  color: var(--clr-accent)
}

.stat-icon.teal {
  background: hsl(180 70% 45% / .2);
  color: var(--clr-teal)
}

.stat-icon.rose {
  background: hsl(340 80% 58% / .2);
  color: var(--clr-rose)
}

.stat-number {
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1;
  margin-bottom: .4rem
}

.stat-number .suffix {
  color: var(--clr-accent)
}

.stat-label {
  font-size: .875rem;
  color: hsl(220 30% 68%);
  font-weight: 500
}


.type-academic {
  background: hsl(248 90% 66% / .1);
  color: var(--clr-primary)
}

.type-sports {
  background: hsl(340 80% 58% / .1);
  color: var(--clr-rose)
}

.type-cultural {
  background: hsl(38 100% 60% / .1);
  color: hsl(38 80% 40%)
}

.type-seminar {
  background: hsl(180 70% 45% / .1);
  color: var(--clr-teal)
}

.event-title {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--clr-navy);
  margin-bottom: .5rem
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: .75rem
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .8rem;
  color: var(--clr-muted)
}

.event-meta-item i {
  color: var(--clr-primary);
  font-size: .75rem
}

.event-desc {
  font-size: .875rem;
  color: var(--clr-muted);
  line-height: 1.6;
  margin-bottom: 1rem
}

.event-footer {
  display: flex;
  align-items: center;
  justify-content: space-between
}

.event-seats {
  font-size: .78rem;
  color: var(--clr-muted)
}

.event-seats strong {
  color: var(--clr-primary)
}

.event-calendar {
  background: var(--clr-navy);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  color: var(--clr-white);
  margin-top: 1.5rem
}

.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem
}

.cal-month {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: 1rem
}

.cal-nav {
  background: rgba(255, 255, 255, .1);
  border: none;
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  font-size: .8rem
}

.cal-nav:hover {
  background: var(--clr-primary)
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center
}

.cal-day-name {
  font-size: .65rem;
  color: hsl(220 30% 60%);
  font-weight: 600;
  letter-spacing: .05em;
  padding: .25rem 0
}

.cal-day {
  font-size: .8rem;
  padding: .35rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  color: hsl(220 30% 75%)
}

.cal-day:hover {
  background: rgba(255, 255, 255, .15)
}

.cal-day.today {
  background: var(--clr-primary);
  color: #fff;
  font-weight: 700
}

.cal-day.has-event {
  position: relative;
  color: var(--clr-accent);
  font-weight: 600
}

.cal-day.has-event::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--clr-accent);
  border-radius: 50%
}

.cal-day.muted {
  color: hsl(220 30% 40%)
}

#teachers {
  padding: 6rem 0;
  background: var(--clr-light)
}

.teachers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem
}

.teacher-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px hsl(0 0% 0% / .06);
  border: 1px solid hsl(220 20% 93%);
  transition: var(--transition);
  text-align: center
}

.teacher-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: hsl(248 90% 66% / .3)
}

.teacher-img-wrap {
  position: relative;
  overflow: hidden;
  height: 240px
}

.teacher-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s
}

.teacher-card:hover .teacher-img-wrap img {
  transform: scale(1.05)
}

.teacher-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, hsl(248 90% 20% / .8), transparent);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 1rem
}

.teacher-card:hover .teacher-overlay {
  opacity: 1
}

.teacher-socials {
  display: flex;
  gap: .6rem
}

.teacher-socials a {
  width: 34px;
  height: 34px;
  background: rgba(255, 255, 255, .15);
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: .8rem;
  backdrop-filter: blur(8px);
  transition: var(--transition-fast)
}

.teacher-socials a:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary)
}

.teacher-info {
  padding: 1.25rem
}

.teacher-name {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--clr-navy);
  margin-bottom: .25rem
}

.teacher-subject {
  font-size: .82rem;
  color: var(--clr-primary);
  font-weight: 600;
  margin-bottom: .5rem
}

.teacher-qual {
  font-size: .78rem;
  color: var(--clr-muted);
  margin-bottom: 1rem
}

.teacher-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .3rem
}

.stars {
  color: var(--clr-accent);
  font-size: .8rem;
  letter-spacing: 1px
}

.rating-num {
  font-size: .78rem;
  color: var(--clr-muted)
}

#courses {
  padding: 6rem 0;
  background: var(--clr-white)
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem
}

.course-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid hsl(220 20% 93%);
  box-shadow: 0 4px 20px hsl(0 0% 0% / .05);
  transition: var(--transition);
  background: var(--clr-white)
}

.course-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: hsl(248 90% 66% / .25)
}

.course-img {
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
  overflow: hidden
}

.course-img.bg-1 {
  background: linear-gradient(135deg, hsl(248 80% 20%), hsl(248 80% 40%))
}

.course-img.bg-2 {
  background: linear-gradient(135deg, hsl(180 60% 18%), hsl(180 60% 35%))
}

.course-img.bg-3 {
  background: linear-gradient(135deg, hsl(340 60% 20%), hsl(340 60% 40%))
}

.course-img.bg-4 {
  background: linear-gradient(135deg, hsl(38 70% 20%), hsl(38 70% 40%))
}

.course-img.bg-5 {
  background: linear-gradient(135deg, hsl(120 40% 18%), hsl(120 40% 35%))
}

.course-img.bg-6 {
  background: linear-gradient(135deg, hsl(200 60% 18%), hsl(200 60% 35%))
}

.course-level {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, .2);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, .3);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: .25rem .7rem;
  border-radius: 999px;
  letter-spacing: .06em;
  text-transform: uppercase
}

.course-body {
  padding: 1.5rem
}

.course-category {
  font-size: .72rem;
  font-weight: 700;
  color: var(--clr-primary);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .5rem
}

.course-title {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--clr-navy);
  margin-bottom: .6rem;
  line-height: 1.3
}

.course-desc {
  font-size: .85rem;
  color: var(--clr-muted);
  line-height: 1.6;
  margin-bottom: 1rem
}

.course-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid hsl(220 20% 93%)
}

.course-meta {
  display: flex;
  align-items: center;
  gap: 1rem
}

.course-meta-item {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .78rem;
  color: var(--clr-muted)
}

.course-meta-item i {
  color: var(--clr-primary);
  font-size: .7rem
}

#gallery {
  padding: 6rem 0;
  background: var(--clr-navy)
}

#gallery .section-title {
  color: var(--clr-white)
}

#gallery .section-sub {
  color: hsl(220 30% 65%)
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 220px);
  gap: 1rem
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer
}

.gallery-item:first-child {
  grid-column: span 2;
  grid-row: span 2
}

.gallery-item:nth-child(4) {
  grid-column: span 2
}

.gallery-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  transition: transform .5s
}

.gallery-item:hover .gallery-bg {
  transform: scale(1.07)
}

.gb-1 {
  background: linear-gradient(135deg, hsl(248 80% 20%), hsl(248 80% 50%))
}

.gb-2 {
  background: linear-gradient(135deg, hsl(180 60% 15%), hsl(180 60% 40%))
}

.gb-3 {
  background: linear-gradient(135deg, hsl(340 60% 18%), hsl(340 60% 45%))
}

.gb-4 {
  background: linear-gradient(135deg, hsl(38 70% 18%), hsl(38 70% 45%))
}

.gb-5 {
  background: linear-gradient(135deg, hsl(120 40% 15%), hsl(120 40% 38%))
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: hsl(248 80% 15% / .7);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center
}

.gallery-item:hover .gallery-overlay {
  opacity: 1
}

.gallery-overlay i {
  font-size: 2rem;
  color: #fff
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(to top, hsl(0 0% 0% / .7), transparent);
  color: #fff;
  transform: translateY(100%);
  transition: var(--transition);
  font-size: .85rem;
  font-weight: 600
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0)
}

#testimonials {
  padding: 6rem 0;
  background: var(--clr-light)
}

.testimonials-swiper {
  padding-bottom: 3rem;
  /* Space for pagination */
}

.testimonials-pagination {
  bottom: 0 !important;
}

.testimonials-pagination .swiper-pagination-bullet {
  background: var(--clr-muted);
  opacity: 0.5;
}

.testimonials-pagination .swiper-pagination-bullet-active {
  background: var(--clr-primary);
  opacity: 1;
}

.testimonial-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid hsl(220 20% 93%);
  box-shadow: 0 4px 20px hsl(0 0% 0% / .05);
  transition: var(--transition);
  position: relative
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: hsl(248 90% 66% / .25)
}

.quote-icon {
  font-size: 3.5rem;
  line-height: 1;
  color: hsl(248 90% 66% / .15);
  font-family: 'Hind Siliguri', sans-serif;
  position: absolute;
  top: 1.25rem;
  right: 1.75rem
}

.testimonial-stars {
  color: var(--clr-accent);
  font-size: .9rem;
  letter-spacing: 2px;
  margin-bottom: 1rem
}

.testimonial-text {
  font-size: .925rem;
  color: hsl(220 25% 35%);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: italic
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0
}

.av-1 {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dk))
}

.av-2 {
  background: linear-gradient(135deg, var(--clr-teal), hsl(180 70% 30%))
}

.av-3 {
  background: linear-gradient(135deg, var(--clr-rose), hsl(340 70% 40%))
}

.author-name {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  color: var(--clr-navy)
}

.author-role {
  font-size: .78rem;
  color: var(--clr-muted)
}

#cta {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--clr-primary-dk), hsl(248 85% 40%));
  position: relative;
  overflow: hidden
}

#cta::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -10%;
  width: 60%;
  height: 220%;
  background: radial-gradient(ellipse, hsl(0 0% 100% / .08), transparent 70%);
  pointer-events: none
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center
}

.cta-content .section-title {
  color: var(--clr-white)
}

.cta-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .8);
  max-width: 560px;
  margin: 1rem auto 2.5rem;
  line-height: 1.7
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap
}

#contact {
  padding: 6rem 0;
  background: var(--clr-white)
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background: var(--clr-light);
  border: 1px solid hsl(220 20% 93%);
  transition: var(--transition)
}

.contact-info-card:hover {
  border-color: hsl(248 90% 66% / .3);
  background: hsl(248 90% 66% / .04)
}

.contact-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0
}

.ci-purple {
  background: hsl(248 90% 66% / .12);
  color: var(--clr-primary)
}

.ci-gold {
  background: hsl(38 100% 60% / .12);
  color: hsl(38 80% 40%)
}

.ci-teal {
  background: hsl(180 70% 45% / .12);
  color: var(--clr-teal)
}

.ci-rose {
  background: hsl(340 80% 58% / .12);
  color: var(--clr-rose)
}

.contact-info-card strong {
  font-weight: 600;
  font-size: .9rem;
  color: var(--clr-navy);
  display: block;
  margin-bottom: .2rem
}

.contact-info-card span {
  font-size: .85rem;
  color: var(--clr-muted)
}

.contact-form {
  background: var(--clr-light);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  border: 1px solid hsl(220 20% 93%)
}

.form-title {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--clr-navy);
  margin-bottom: .5rem
}

.form-sub {
  font-size: .875rem;
  color: var(--clr-muted);
  margin-bottom: 2rem
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem
}

.form-group {
  margin-bottom: 1.25rem
}

.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--clr-dark-text);
  margin-bottom: .5rem
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .7rem 1rem;
  border: 1.5px solid hsl(220 20% 88%);
  border-radius: var(--radius-md);
  font-family: 'Hind Siliguri', sans-serif;
  font-size: .875rem;
  color: var(--clr-dark-text);
  background: var(--clr-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: 0
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px hsl(248 90% 66% / .12)
}

.form-group textarea {
  resize: vertical;
  min-height: 120px
}

#footer {
  background: var(--clr-navy);
  color: hsl(220 30% 70%)
}

.footer-top {
  padding: 4rem 0 3rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem
}

.footer-brand {
  max-width: 300px
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem
}

.footer-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dk));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #fff
}

.footer-logo-text strong {
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  display: block;
  line-height: 1.2
}

.footer-logo-text span {
  font-size: .7rem;
  color: hsl(220 30% 55%);
  letter-spacing: .08em;
  text-transform: uppercase
}

.footer-desc {
  font-size: .875rem;
  line-height: 1.75;
  margin-bottom: 1.5rem
}

.footer-social {
  display: flex;
  gap: .6rem
}

.footer-social a {
  width: 36px;
  height: 36px;
  background: hsl(220 50% 22%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: hsl(220 30% 65%);
  font-size: .85rem;
  transition: var(--transition-fast)
}

.footer-social a:hover {
  background: var(--clr-primary);
  color: #fff
}

.footer-col h4 {
  font-family: 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  color: #fff;
  margin-bottom: 1.25rem
}

.footer-links li {
  margin-bottom: .6rem
}

.footer-links a {
  font-size: .875rem;
  color: hsl(220 30% 65%);
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: color var(--transition-fast)
}

.footer-links a:hover {
  color: var(--clr-accent)
}

.footer-links a i {
  font-size: .6rem;
  color: var(--clr-primary)
}

.footer-bottom {
  border-top: 1px solid hsl(220 50% 20%);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .82rem
}

.footer-bottom a {
  color: hsl(220 30% 65%)
}

.footer-bottom a:hover {
  color: var(--clr-accent)
}

#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dk));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px hsl(248 90% 66% / .5);
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  font-size: 1rem
}

#back-to-top.visible {
  opacity: 1;
  pointer-events: all
}

#back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px hsl(248 90% 66% / .65)
}

#search-overlay {
  position: fixed;
  inset: 0;
  background: hsl(220 55% 8% / .92);
  backdrop-filter: blur(20px);
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s
}

#search-overlay.open {
  opacity: 1;
  pointer-events: all
}

.search-box {
  width: 100%;
  max-width: 680px;
  padding: 0 1rem
}

.search-input-wrap {
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: var(--radius-xl);
  padding: .5rem .5rem .5rem 1.5rem;
  box-shadow: 0 20px 60px hsl(0 0% 0% / .4)
}

#search-input {
  flex: 1;
  border: none;
  outline: 0;
  font-size: 1.25rem;
  font-family: 'Hind Siliguri', sans-serif;
  color: var(--clr-dark-text);
  padding: .5rem 0
}

.search-close {
  width: 46px;
  height: 46px;
  background: hsl(220 20% 95%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-muted);
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 1rem
}

.search-close:hover {
  background: var(--clr-primary);
  color: #fff
}

.search-hint {
  text-align: center;
  color: hsl(220 30% 65%);
  font-size: .85rem;
  margin-top: 1.25rem
}

@media (max-width:1100px) {
  .footer-top {
    grid-template-columns: 1fr 1fr
  }

  .courses-grid,
  .stats-grid,
  .teachers-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto
  }

  .gallery-item:first-child {
    grid-column: span 1;
    grid-row: span 1
  }

  .gallery-item:nth-child(4) {
    grid-column: span 1
  }
}

@media (max-width:900px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center
  }

  .hero-visual {
    display: none
  }

  .hero-buttons,
  .hero-stats {
    justify-content: center
  }

  .about-layout,
  .notice-layout {
    grid-template-columns: 1fr
  }

  .about-layout {
    gap: 2.5rem
  }

  .about-content {
    text-align: center;
    align-items: center
  }



  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem
  }

  .nav-menu,
  .nav-right .btn {
    display: none
  }

  .hamburger {
    display: flex
  }
}

@media (max-width:640px) {

  .courses-grid,
  .teachers-grid {
    grid-template-columns: 1fr
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr
  }

  .footer-top,
  .form-row,
  .gallery-grid {
    grid-template-columns: 1fr
  }

  .about-image-badge {
    right: 0;
    bottom: -10px
  }

  .about-image {
    max-width: 100%
  }

  .top-bar-left {
    display: none
  }
}

#hero-slider {
  position: relative;
  width: 100%;
  height: 75vh;
  min-height: 500px;
  overflow: hidden
}

.hero-swiper {
  width: 100%;
  height: 100%
}

.hero-slide-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%
}

.hero-slide-wrapper.center {
  justify-content: center;
  text-align: center
}

.hero-slide-wrapper.right {
  justify-content: flex-end;
  text-align: right
}

.hero-slider-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  z-index: 1;
  transform: scale(1);
  transition: transform 6s cubic-bezier(.25, .46, .45, .94)
}

.swiper-slide-active .hero-slider-bg {
  transform: scale(1.08)
}

.hero-slider-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2
}

.overlay-left {
  background: linear-gradient(90deg, rgba(14, 24, 42, .95) 0, rgba(14, 24, 42, .7) 45%, rgba(14, 24, 42, .1) 100%)
}

.overlay-center {
  background: rgba(14, 24, 42, .75)
}

.overlay-right {
  background: linear-gradient(-90deg, rgba(14, 24, 42, .95) 0, rgba(14, 24, 42, .7) 45%, rgba(14, 24, 42, .1) 100%)
}

.hero-slider-content {
  position: relative;
  z-index: 3;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem
}

.hero-slider-text {
  flex: 1;
  max-width: 650px;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s, transform 1s
}

.hero-slide-wrapper.center .hero-slider-content {
  flex-direction: column;
  text-align: center
}

.hero-slide-wrapper.center .hero-slider-text {
  max-width: 800px;
  margin: 0 auto
}

.hero-slide-wrapper.right .hero-slider-content {
  flex-direction: row-reverse
}

.hero-slide-wrapper.right .hero-slider-text {
  margin-left: 0;
  text-align: right
}

.hero-slider-image {
  flex: 1;
  max-width: 500px;
  opacity: 0;
  transform: translateX(50px) scale(0.95);
  transition: opacity 1s, transform 1s
}

.hero-slide-wrapper.right .hero-slider-image {
  transform: translateX(-50px) scale(0.95)
}

.hero-slide-wrapper.center .hero-slider-image {
  margin-top: 2rem;
  transform: translateY(50px) scale(0.95)
}

.hero-slider-image img {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  object-fit: cover;
  border: 4px solid rgba(255, 255, 255, 0.1)
}

.swiper-slide-active .hero-slider-text {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.3s
}

.swiper-slide-active .hero-slider-image {
  opacity: 1;
  transform: translate(0) scale(1);
  transition-delay: 0.5s
}

@media (max-width: 991px) {

  .hero-slider-content,
  .hero-slide-wrapper.right .hero-slider-content {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }

  .hero-slider-image {
    display: none;
  }

  .hero-slider-text {
    max-width: 100%;
  }
}

.hero-slider-badge {
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem 1rem;
  border-radius: 99px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .2);
  color: #fff;
  font-size: .85rem;
  font-weight: 500
}

.hero-slider-badge span {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%
}

.hero-slider-title {
  color: #fff;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  font-family: 'Hind Siliguri', sans-serif
}

.hero-slider-desc {
  color: rgba(255, 255, 255, .85);
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 580px
}

.hero-slide-wrapper.center .hero-slider-desc {
  margin-inline: auto;
  max-width: 600px
}

.hero-slider-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap
}

.hero-slide-wrapper.center .hero-slider-buttons {
  justify-content: center
}

.hero-slide-wrapper.right .hero-slider-buttons {
  justify-content: flex-end
}

.swiper-pagination-bullet {
  background: #fff;
  opacity: .5
}

.swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--clr-primary);
  width: 24px;
  border-radius: 4px
}

.swiper-button-next,
.swiper-button-prev {
  color: #fff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, .5)
}

.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 1.5rem;
  font-weight: 700
}

/* Slider Navigation Hover */
#hero-slider .swiper-button-next,
#hero-slider .swiper-button-prev {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

#hero-slider:hover .swiper-button-next,
#hero-slider:hover .swiper-button-prev {
  opacity: 1;
  pointer-events: auto;
}