/* ===== Base Styles ===== */

body {
  cursor: url('/assets/images/cursor.png'), auto;
}

:root {
  /* Colors */
  --primary: #2563eb;
  --primary-dark: #1e40af;
  --primary-light: #93c5fd;
  --secondary: #f59e0b;
  --secondary-dark: #d97706;
  --dark: #1e293b;
  --dark-light: #334155;
  --light: #f8fafc;
  --gray: #64748b;
  --gray-light: #e2e8f0;
  --success: #10b981;
  --danger: #ef4444;
  --white: #ffffff;
  --black: #000000;
  
  /* Typography */
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Poppins', var(--font-main);
  --font-size-base: 1rem; /* 16px */
  --line-height-base: 1.6;
  
  /* Spacing */
  --space-xs: 0.25rem; /* 4px */
  --space-sm: 0.5rem; /* 8px */
  --space-md: 1rem; /* 16px */
  --space-lg: 1.5rem; /* 24px */
  --space-xl: 2rem; /* 32px */
  --space-2xl: 3rem; /* 48px */
  --space-3xl: 4rem; /* 64px */
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Borders */
  --border-radius-sm: 0.25rem; /* 4px */
  --border-radius: 0.5rem; /* 8px */
  --border-radius-lg: 1rem; /* 16px */
  --border-radius-xl: 2rem; /* 32px */
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.5s ease;
}

/* ===== Base Elements ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--dark);
  background-color: var(--light);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--space-md);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

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

/* ===== Utility Classes ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section__title {
  position: relative;
  display: inline-block;
  color: var(--dark);
}

.section__title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary);
  border-radius: 2px;
}

.section__subtitle {
  color: var(--gray);
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

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

.btn--primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn--secondary:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.btn--outline:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--small {
  padding: var(--space-xs) var(--space-md);
  font-size: 0.875rem;
}

.btn--large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.125rem;
}

.text-link {
  color: var(--primary);
  font-weight: 500;
  position: relative;
}

.text-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.text-link:hover::after {
  width: 100%;
}

/* ===== Header Styles ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav__list {
  display: flex;
  list-style: none;
  gap: var(--space-md);
}

.nav__link {
  font-weight: 500;
  color: var(--dark);
  padding: var(--space-sm) 0;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  z-index: 1100;
}

.mobile-menu-toggle .bar {
  width: 24px;
  height: 2px;
  background-color: var(--dark);
  transition: var(--transition);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background-color: var(--white);
  box-shadow: var(--shadow-lg);
  z-index: 1050;
  transition: var(--transition);
  overflow-y: auto;
}

.mobile-menu.active {
  right: 0;
}

.mobile-nav__list {
  padding: var(--space-2xl) var(--space-lg);
  list-style: none;
}

.mobile-nav__link {
  display: block;
  padding: var(--space-md) 0;
  font-weight: 500;
  color: var(--dark);
  border-bottom: 1px solid var(--gray-light);
}

/* Overlay */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ===== Hero Section ===== */
.hero {
  padding-top: 120px;
  padding-bottom: var(--space-3xl);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjAzKSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3QgZmlsbD0idXJsKCNwYXR0ZXJuKSIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIvPjwvc3ZnPg==');
  opacity: 0.3;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

.hero__title {
  font-size: 3rem;
  line-height: 1.1;
  margin-bottom: var(--space-md);
  animation: fadeInDown 0.8s ease;
}

.hero__subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
  opacity: 0.9;
  animation: fadeIn 0.8s ease 0.2s forwards;
  opacity: 0;
}

.hero__cta {
  display: flex;
  gap: var(--space-md);
  animation: fadeIn 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero__image {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 50%;
  max-width: 600px;
  animation: fadeIn 0.8s ease 0.6s forwards;
  opacity: 0;
}

/* ===== About Section ===== */
.about__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.about__card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.about__card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.icon-box {
  width: 60px;
  height: 60px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  color: var(--primary);
  font-size: 1.5rem;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.stat {
  text-align: center;
  padding: var(--space-lg);
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.stat__number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
  margin-bottom: var(--space-xs);
}

.stat__label {
  color: var(--gray);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== Events Section ===== */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--gray-light);
  margin-bottom: var(--space-lg);
}

.tab-btn {
  padding: var(--space-sm) var(--space-lg);
  background: none;
  border: none;
  font-weight: 600;
  color: var(--gray);
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
  color: var(--primary);
}

.tab-btn.active::after {
  width: 100%;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.events__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-lg);
}

.event-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.event-card__date {
  background-color: var(--primary);
  color: var(--white);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
}

.event-card__day {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.event-card__month {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.event-card__content {
  padding: var(--space-md);
  flex: 1;
}

.event-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.event-card__meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  color: var(--gray);
}

.event-card__meta i {
  margin-right: var(--space-xs);
}

.event-card__desc {
  margin-bottom: var(--space-md);
  color: var(--dark-light);
}

.event-card__cta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.event-card__image {
  height: 200px;
  overflow: hidden;
}

.event-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.event-card:hover .event-card__image img {
  transform: scale(1.05);
}

/* ===== Team Section ===== */
.team__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.team-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  position: relative;
}

.team-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.team-card__image {
  position: relative;
  padding-top: var(--space-xl);
  padding-bottom: var(--space-md);
}

.team-card__image img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--white);
  box-shadow: var(--shadow);
  margin: 0 auto;
}

.team-card__social {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background-color: rgba(255, 255, 255, 0.9);
  transform: translateY(100%);
  transition: var(--transition);
  opacity: 0;
}

.team-card:hover .team-card__social {
  transform: translateY(0);
  opacity: 1;
}

.team-card__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.team-card__social a:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

.team-card__info {
  padding: var(--space-md);
  padding-top: 0;
}

.team-card__name {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.team-card__role {
  color: var(--gray);
  font-size: 0.875rem;
}

.faculty {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  box-shadow: var(--shadow);
  max-width: 800px;
  margin: 0 auto;
}

.faculty__title {
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--primary);
}

.faculty__list {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
}

.faculty__item {
  text-align: center;
}

.faculty__item p {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.faculty__item span {
  color: var(--gray);
  font-size: 0.875rem;
}

/* ===== Resources Section ===== */
.resources__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.resource-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.resource-card__icon {
  width: 80px;
  height: 80px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  color: var(--primary);
  font-size: 2rem;
}

.resource-card__title {
  margin-bottom: var(--space-sm);
}

.resource-card__desc {
  color: var(--gray);
  margin-bottom: var(--space-lg);
}

/* ===== CTA Section ===== */
.cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjAzKSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3QgZmlsbD0idXJsKCNwYXR0ZXJuKSIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIvPjwvc3ZnPg==');
  opacity: 0.2;
}

.cta__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.cta__title {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.cta__text {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
  opacity: 0.9;
}

.cta__buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

/* ===== Contact Section ===== */
.contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact__item {
  display: flex;
  gap: var(--space-md);
}

.contact__icon {
  width: 50px;
  height: 50px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact__details h3 {
  margin-bottom: var(--space-xs);
  font-size: 1.25rem;
}

.contact__social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.contact__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.contact__social a:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

.contact__form {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  box-shadow: var(--shadow);
}

.form-group {
  position: relative;
  margin-bottom: var(--space-lg);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--gray-light);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-main);
  transition: var(--transition);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group label {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  color: var(--gray);
  transition: var(--transition);
  pointer-events: none;
  background-color: var(--white);
  padding: 0 var(--space-xs);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: -10px;
  left: var(--space-sm);
  font-size: 0.75rem;
  color: var(--primary);
}

/* ===== Footer ===== */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: var(--space-3xl) 0 var(--space-md);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__logo img {
  height: 40px;
  margin-bottom: var(--space-md);
}

.footer__about {
  color: var(--gray-light);
  margin-bottom: var(--space-md);
}

.footer__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  color: var(--white);
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: var(--space-sm);
}

.footer__links a {
  color: var(--gray-light);
  transition: var(--transition);
}

.footer__links a:hover {
  color: var(--white);
  padding-left: var(--space-xs);
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
}

.newsletter-form input {
  flex: 1;
  padding: var(--space-sm);
  border: 1px solid var(--gray-light);
  border-radius: var(--border-radius-sm);
  background-color: transparent;
  color: var(--white);
}

.newsletter-form input::placeholder {
  color: var(--gray-light);
}

.newsletter-form button {
  white-space: nowrap;
}

.footer__bottom {
  border-top: 1px solid var(--dark-light);
  padding-top: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.copyright {
  color: var(--gray-light);
  font-size: 0.875rem;
}

.footer__legal {
  display: flex;
  gap: var(--space-md);
}

.footer__legal a {
  color: var(--gray-light);
  font-size: 0.875rem;
  transition: var(--transition);
}

.footer__legal a:hover {
  color: var(--white);
}

/* ===== Back to Top Button ===== */
.back-to-top {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  border: none;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Responsive Styles ===== */
@media (max-width: 992px) {
  .hero__image {
    position: relative;
    width: 100%;
    max-width: none;
    margin-top: var(--space-xl);
  }
  
  .hero__content {
    max-width: none;
    text-align: center;
  }
  
  .hero__cta {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .header__inner {
    height: 70px;
  }
  
  .nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .hero {
    padding-top: 100px;
  }
  
  .hero__title {
    font-size: 2.25rem;
  }
  
  .hero__subtitle {
    font-size: 1.125rem;
  }
  
  .hero__cta {
    flex-direction: column;
  }
  
  .cta__title {
    font-size: 2rem;
  }
  
  .cta__buttons {
    flex-direction: column;
  }
  
  .faculty__list {
    flex-direction: column;
    gap: var(--space-lg);
  }
}

@media (max-width: 576px) {
  .section__title {
    font-size: 1.75rem;
  }
  
  .section__subtitle {
    font-size: 1rem;
  }
  
  .hero__title {
    font-size: 2rem;
  }
  
  .events__grid {
    grid-template-columns: 1fr;
  }
  
  .event-card {
    flex-direction: column;
  }
  
  .event-card__date {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
  }
  
  .event-card__cta {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .contact__item {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .contact__icon {
    margin-bottom: var(--space-sm);
  }
}
/* ===== About Page Styles ===== */
.about-hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjAzKSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3QgZmlsbD0idXJsKCNwYXR0ZXJuKSIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIvPjwvc3ZnPg==');
  opacity: 0.3;
}

.about-hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.about-hero__title {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
  animation: fadeInDown 0.8s ease;
}

.about-hero__subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  animation: fadeIn 0.8s ease 0.2s forwards;
  opacity: 0;
}

.about-intro {
  padding: var(--space-3xl) 0;
}

.about-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about-intro__content h2 {
  color: var(--primary);
}

.about-intro__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-intro__image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-slow);
}

.about-intro__image:hover img {
  transform: scale(1.03);
}

.mission {
  background-color: var(--light);
}

.mission__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.mission-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.mission-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.mission-card__icon {
  width: 80px;
  height: 80px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  color: var(--primary);
  font-size: 2rem;
}

.milestones {
  position: relative;
  overflow: hidden;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background-color: var(--primary-light);
}

.timeline__item {
  position: relative;
  margin-bottom: var(--space-2xl);
  display: flex;
  justify-content: space-between;
}

.timeline__year {
  width: 100px;
  height: 100px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  position: relative;
  z-index: 1;
}

.timeline__content {
  width: calc(50% - 80px);
  padding: var(--space-md);
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.timeline__item:nth-child(even) .timeline__content {
  order: -1;
}

.faculty-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-lg);
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  max-width: 800px;
  margin: 0 auto;
}

.faculty-card__image {
  width: 100%;
  height: 100%;
}

.faculty-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.faculty-card__info {
  padding: var(--space-xl);
}

.faculty-card__role {
  color: var(--primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.faculty-card__bio {
  margin-bottom: var(--space-md);
  color: var(--gray);
}

.faculty-card__email {
  color: var(--dark);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonials__slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  box-shadow: var(--shadow);
}

.testimonial-card__content {
  font-style: italic;
  color: var(--dark-light);
  margin-bottom: var(--space-lg);
  position: relative;
}

.testimonial-card__content::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 4rem;
  color: var(--primary-light);
  opacity: 0.3;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-card__author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card__author h4 {
  margin-bottom: var(--space-xs);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .about-intro__grid {
    grid-template-columns: 1fr;
  }
  
  .about-intro__image {
    order: -1;
    max-width: 600px;
    margin: 0 auto;
  }
  
  .timeline::before {
    left: 60px;
  }
  
  .timeline__item {
    flex-direction: column;
  }
  
  .timeline__year {
    margin-bottom: var(--space-md);
  }
  
  .timeline__content {
    width: calc(100% - 100px);
    margin-left: 100px;
  }
  
  .timeline__item:nth-child(even) .timeline__content {
    order: 1;
  }
  
  .faculty-card {
    grid-template-columns: 1fr;
  }
  
  .faculty-card__image {
    height: 300px;
  }
}

@media (max-width: 576px) {
  .about-hero__title {
    font-size: 2.25rem;
  }
  
  .about-hero__subtitle {
    font-size: 1.125rem;
  }
  
  .timeline__content {
    width: calc(100% - 60px);
    margin-left: 60px;
  }
  
  .testimonials__slider {
    grid-template-columns: 1fr;
  }
}




/* ===== Events Page Styles ===== */
.events-hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.events-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjAzKSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3QgZmlsbD0idXJsKCNwYXR0ZXJuKSIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIvPjwvc3ZnPg==');
  opacity: 0.3;
}

.events-hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.events-hero__title {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
  animation: fadeInDown 0.8s ease;
}

.events-hero__subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  animation: fadeIn 0.8s ease 0.2s forwards;
  opacity: 0;
}

.events-nav {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 80px;
  z-index: 100;
}

.events-nav__tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

.events-nav__tab {
  padding: var(--space-md) var(--space-lg);
  font-weight: 600;
  color: var(--gray);
  position: relative;
  transition: var(--transition);
}

.events-nav__tab::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--primary);
  transition: var(--transition);
}

.events-nav__tab:hover,
.events-nav__tab.active {
  color: var(--primary);
}

.events-nav__tab.active::after {
  width: 100%;
}

.events-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  align-items: center;
}

.events-filter__group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.events-filter__select {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--gray-light);
  border-radius: var(--border-radius-sm);
  background-color: var(--white);
  font-family: var(--font-main);
  transition: var(--transition);
}

.events-filter__select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.event-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.event-card__date {
  background-color: var(--primary);
  color: var(--white);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
}

.event-card__day {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.event-card__month {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.event-card__content {
  padding: var(--space-md);
  flex: 1;
}

.event-card__badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-sm);
}

.event-card__badge.workshop {
  background-color: #DBEAFE;
  color: #1E40AF;
}

.event-card__badge.hackathon {
  background-color: #FEE2E2;
  color: #991B1B;
}

.event-card__badge.talk {
  background-color: #D1FAE5;
  color: #065F46;
}

.event-card__badge.competition {
  background-color: #EFF6FF;
  color: #3730A3;
}

.event-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.event-card__meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  color: var(--gray);
}

.event-card__meta i {
  margin-right: var(--space-xs);
}

.event-card__desc {
  margin-bottom: var(--space-md);
  color: var(--dark-light);
}

.event-card__footer {
  display: flex;
  gap: var(--space-sm);
}

.events-cta {
  text-align: center;
  padding: var(--space-xl);
  background-color: var(--light);
  border-radius: var(--border-radius);
  margin-top: var(--space-2xl);
}

.past-events__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.past-event-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.past-event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.past-event-card__image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.past-event-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.past-event-card:hover .past-event-card__image img {
  transform: scale(1.05);
}

.past-event-card__date {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background-color: var(--primary);
  color: var(--white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-sm);
  text-align: center;
  line-height: 1.2;
}

.past-event-card__date span:first-child {
  font-size: 1.5rem;
  font-weight: 700;
  display: block;
}

.past-event-card__content {
  padding: var(--space-lg);
}

.past-event-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.past-event-card__stats {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.past-event-card__stat {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
  color: var(--gray);
}

.past-event-card__stat i {
  color: var(--primary);
}

.past-event-card__desc {
  margin-bottom: var(--space-lg);
  color: var(--dark-light);
}

.past-event-card__links {
  display: flex;
  gap: var(--space-lg);
}

.past-event-card__links .text-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.past-events__cta {
  text-align: center;
}

.event-calendar {
  background-color: var(--light);
}

.calendar-container {
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  background-color: var(--primary);
  color: var(--white);
}

.calendar-nav {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1rem;
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.calendar-nav:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.calendar-weekdays {
  display: contents;
  font-weight: 600;
  font-size: 0.875rem;
  text-align: center;
}

.calendar-weekdays div {
  padding: var(--space-sm);
  background-color: var(--gray-light);
}

.calendar-days {
  display: contents;
}

.calendar-day {
  padding: var(--space-sm);
  min-height: 80px;
  border: 1px solid var(--gray-light);
  position: relative;
}

.calendar-day.empty {
  background-color: #f9f9f9;
}

.calendar-day.today {
  background-color: var(--primary-light);
}

.calendar-day.has-event::after {
  content: '';
  position: absolute;
  top: 5px;
  right: 5px;
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
}

.calendar-day-number {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.calendar-event {
  font-size: 0.75rem;
  padding: 2px 4px;
  background-color: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 2px;
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-events {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  box-shadow: var(--shadow);
  max-width: 800px;
  margin: 0 auto;
}

.calendar-events__title {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.calendar-events__list {
  display: grid;
  gap: var(--space-md);
}

.calendar-event-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--border-radius-sm);
  background-color: var(--light);
  align-items: center;
}

.calendar-event-item__date {
  background-color: var(--primary);
  color: var(--white);
  padding: var(--space-sm);
  border-radius: var(--border-radius-sm);
  text-align: center;
  min-width: 60px;
}

.calendar-event-item__day {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
}

.calendar-event-item__month {
  font-size: 0.75rem;
  text-transform: uppercase;
}

.calendar-event-item__info {
  flex: 1;
}

.calendar-event-item__title {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.calendar-event-item__meta {
  display: flex;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--gray);
}

.calendar-event-item__action {
  flex-shrink: 0;
}

.no-events {
  text-align: center;
  color: var(--gray);
  padding: var(--space-lg);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .event-card {
    flex-direction: column;
  }
  
  .event-card__date {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
  }
  
  .event-card__footer {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .events-nav__tabs {
    flex-wrap: wrap;
  }
  
  .events-filter {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .calendar-day {
    min-height: 60px;
  }
}

/* ===== Events Page Styles ===== */
.events-hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.events-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjAzKSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3QgZmlsbD0idXJsKCNwYXR0ZXJuKSIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIvPjwvc3ZnPg==');
  opacity: 0.3;
}

.events-hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.events-hero__title {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
  animation: fadeInDown 0.8s ease;
}

.events-hero__subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  animation: fadeIn 0.8s ease 0.2s forwards;
  opacity: 0;
}

.events-nav {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 80px;
  z-index: 100;
}

.events-nav__inner {
  display: flex;
  justify-content: center;
}

.events-nav__link {
  padding: var(--space-md) var(--space-lg);
  color: var(--gray);
  font-weight: 600;
  position: relative;
  transition: var(--transition);
}

.events-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--primary);
  transition: var(--transition);
}

.events-nav__link:hover,
.events-nav__link.active {
  color: var(--primary);
}

.events-nav__link.active::after {
  width: 100%;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

.event-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.event-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.event-card__badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background-color: var(--secondary);
  color: var(--white);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  z-index: 1;
}

.event-card__image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.event-card.featured .event-card__image {
  height: 100%;
}

.event-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.event-card:hover .event-card__image img {
  transform: scale(1.05);
}

.event-card__status {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background-color: var(--success);
  color: var(--white);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
}

.event-card__content {
  padding: var(--space-lg);
}

.event-card.featured .event-card__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.event-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  color: var(--gray);
}

.event-card__meta i {
  margin-right: var(--space-xs);
}

.event-card__type {
  background-color: var(--primary-light);
  color: var(--primary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.event-card__title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--dark);
}

.event-card.featured .event-card__title {
  font-size: 1.75rem;
}

.event-card__desc {
  margin-bottom: var(--space-lg);
  color: var(--dark-light);
}

.event-card__footer {
  display: flex;
  gap: var(--space-md);
}

.events-cta {
  text-align: center;
  margin-top: var(--space-2xl);
  padding: var(--space-lg);
  background-color: var(--light);
  border-radius: var(--border-radius);
}

.past-events {
  background-color: var(--light);
}

.past-events__filter {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.filter-select {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--gray-light);
  border-radius: var(--border-radius-sm);
  background-color: var(--white);
  font-family: var(--font-main);
}

.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
}

.pagination__link {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
}

.pagination__link:not(.disabled):hover {
  background-color: var(--primary-light);
  color: var(--primary);
}

.pagination__link.active {
  background-color: var(--primary);
  color: var(--white);
}

.pagination__link.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.event-calendar {
  background-color: var(--white);
}

.calendar-container {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  background-color: var(--primary);
  color: var(--white);
}

.calendar-nav {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.25rem;
  cursor: pointer;
  padding: var(--space-xs);
}

.calendar-month {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.calendar-weekdays {
  display: contents;
}

.calendar-weekdays div {
  padding: var(--space-sm);
  text-align: center;
  font-weight: 600;
  background-color: var(--gray-light);
}

.calendar-days {
  display: contents;
}

.calendar-day {
  min-height: 80px;
  padding: var(--space-xs);
  border: 1px solid var(--gray-light);
  position: relative;
}

.calendar-day.empty {
  background-color: var(--light);
}

.day-number {
  position: absolute;
  top: var(--space-xs);
  right: var(--space-xs);
  font-weight: 600;
}

.calendar-event {
  font-size: 0.75rem;
  padding: 2px var(--space-xs);
  border-radius: var(--border-radius-sm);
  margin-top: var(--space-sm);
  background-color: var(--primary-light);
  color: var(--primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.calendar-event.hackathon {
  background-color: #FEE2E2;
  color: #B91C1C;
}

.calendar-event.workshop {
  background-color: #D1FAE5;
  color: #065F46;
}

.calendar-event.talk {
  background-color: #DBEAFE;
  color: #1E40AF;
}

.event-day {
  background-color: rgba(37, 99, 235, 0.05);
}

.calendar-legend {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.legend-color {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: inline-block;
}

.legend-color.hackathon {
  background-color: #FEE2E2;
  border: 2px solid #B91C1C;
}

.legend-color.workshop {
  background-color: #D1FAE5;
  border: 2px solid #065F46;
}

.legend-color.talk {
  background-color: #DBEAFE;
  border: 2px solid #1E40AF;
}

.cta-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
}

.cta-form input {
  flex: 1;
  padding: var(--space-md);
  border: 1px solid var(--gray-light);
  border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
  font-family: var(--font-main);
}

.cta-form button {
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .event-card.featured {
    grid-template-columns: 1fr;
  }
  
  .calendar-event {
    font-size: 0.625rem;
  }
}

@media (max-width: 768px) {
  .events-hero__title {
    font-size: 2.25rem;
  }
  
  .events-hero__subtitle {
    font-size: 1.125rem;
  }
  
  .events-nav__inner {
    flex-wrap: wrap;
  }
  
  .events-nav__link {
    padding: var(--space-sm) var(--space-md);
  }
  
  .event-card__footer {
    flex-direction: column;
  }
  
  .past-events__filter {
    flex-direction: column;
    align-items: center;
  }
  
  .calendar-weekdays div {
    font-size: 0.875rem;
  }
  
  .calendar-day {
    min-height: 60px;
  }
}

@media (max-width: 576px) {
  .events-grid {
    grid-template-columns: 1fr;
  }
  
  .calendar-legend {
    flex-direction: column;
    gap: var(--space-sm);
    align-items: center;
  }
  
  .cta-form {
    flex-direction: column;
  }
  
  .cta-form input,
  .cta-form button {
    border-radius: var(--border-radius-sm);
    width: 100%;
  }
}