/* CSS Variables */
:root {
  --primary-color: #0b183b;
  --gold-color : #0a5eb0 ;
  --secondary-color: #0a5eb0;
  --accent-color: #ffffff;
  --text-color: #ffffff;
  --light-text: #ffffff;
  --CC-COLOR:#ffffff;
  --dark-bg: #000000;
  --light-bg: #181d1e;
  --gray-bg: #3f04e0;
  --transition-speed: 0.3s;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
  --header-height: 70px;
  --text1-color: #0a5eb0;
  --ccwhite-color: #ffffff;
  
  /* Enhanced Color Palette - Black, Red, White Theme */
  --success-color: #0a5eb0;
  --success-dark: #0a5eb0;
  --success-light: #fee2e2;
  --info-color: #0a5eb0;
  --info-dark: #0a5eb0;
  --info-light: #f3f4f6;
  --warning-color: #0a5eb0;
  --warning-dark: #b7df3ec;
  --warning-light: #fee2e2;
  --purple-color: #0a5eb0;
  --purple-dark: #0a5eb0;
  --purple-light: #fee2e2;
  --teal-color: #0a5eb0;
  --teal-dark: #0a5eb0;
  --teal-light: #fee2e2;
}

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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--light-bg);
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-speed) ease;
}

ul {
  list-style: none;
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.btn {
  display: inline-block;
  padding: 1.2rem 2.8rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-speed) ease;
  cursor: pointer;
  font-size: 1.4rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--light-text);
  border: 2px solid var(--gold-color);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--gold-color);
}

.btn-secondary {
  background-color: transparent;
  color: var(--light-text);
  border: 2px solid var(--light-text);
}

.btn-secondary:hover {
  background-color: var(--light-text);
  color: var(--primary-color);
}

.btn-small {
  padding: 0.8rem 1.6rem;
  font-size: 1.2rem;
}

.section {
  padding: 5rem 0;
}

.section-dark {
  background-color: var(--dark-bg);
  color: var(--light-text);
}

.section-header {
  text-align: center;
  margin-bottom: 5rem;
}

.section-title {
  font-size: 3.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-title span {
  color: var(--secondary-color);
}

.section-subtitle {
  font-size: 1.8rem;
  color: #666;
  margin-bottom: 2rem;
}

.section-dark .section-subtitle {
  color: #ffffff;
}

/* MUN Coordinator's Section Styles */
#coordinators-address {
  background: linear-gradient(135deg, #181d1e 0%, #181d1e 100%);
  border-radius: 12px;
  padding: 4rem 3rem;
  margin-bottom: 4rem;
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.1),
    0 5px 15px rgba(10, 94, 176, 0.05);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(10, 94, 176, 0.1);
}

#coordinators-address::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  z-index: 1;
}

#coordinators-address .section-header {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}

#coordinators-address .section-title {
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--light-text);
  margin-bottom: 1rem;
  position: relative;
}

#coordinators-address .section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--secondary-color);
  border-radius: 2px;
}

#coordinators-address .section-subtitle {
  color: #ffffff;
  font-size: 1.6rem;
  font-style: italic;
}

.coordinator-image {
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
}

.coordinator-image img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--secondary-color);
  box-shadow: 0 8px 25px rgba(10, 94, 176, 0.2);
  margin: 0 auto;
}

.coordinator-info {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}

.coordinator-info h3 {
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--light-text);
  margin-bottom: 0.5rem;
}

.coordinator-info p {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.address-text {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.address-text blockquote {
  font-style: italic;
  font-size: 1.8rem;
  background: rgba(10, 94, 176, 0.05);
  padding: 2rem;
  border-left: 4px solid var(--secondary-color);
  border-radius: 0 8px 8px 0;
  margin: 2rem 0;
  position: relative;
}

.address-text blockquote::before {
  content: '"';
  font-size: 4rem;
  color: var(--secondary-color);
  position: absolute;
  top: -10px;
  left: 15px;
  font-family: serif;
}

.address-text blockquote p {
  margin: 0;
  color: var(--light-text);
  font-weight: 500;
  line-height: 1.7;
}

.address-text p {
  color: var(--light-text);
  line-height: 1.8;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  text-align: justify;
}

.signature {
  margin-top: 3rem;
  text-align: center;
  padding: 2rem;
  background: rgba(11, 24, 59, 0.05);
  border-radius: 8px;
  position: relative;
  z-index: 2;
}

.signature p {
  margin-bottom: 0.5rem;
  color: var(--light-text);
}

.coordinator-name {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--light-text);
  margin-bottom: 0.5rem;
}

/* Header Styles */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  transition: all var(--transition-speed) ease;
  height: var(--header-height);
}

#header.header-scrolled {
  background-color: var(--primary-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 2rem;
}

.logo {
  display: flex;
  align-items: center;
}

.logo a {
  display: flex;
  align-items: center;
  color: var(--light-text);
  font-size: 2.4rem;
  font-weight: 700;
}

.logo-img {
  height: 40px;
  margin-right: 1rem;
}

nav ul {
  display: flex;
}

nav ul li {
  margin-left: 2.5rem;
}

nav ul li a {
  color: var(--light-text);
  font-size: 1.6rem;
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width var(--transition-speed) ease;
}

nav ul li a:hover::after,
nav ul li a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
  cursor: pointer;
  z-index: 1001;
  padding: 5px;
  margin-right: 1rem;
}

/* Mobile Navigation Elements - Hidden by default */
.mobile-nav-toggle,
.mobile-nav-menu {
  display: none;
}

/* Hero Section */
#hero {
  min-height: 100vh;
  background-image: url('bg.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--light-text);
  padding: 0 2rem;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.hero-background span {
  position: absolute;
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.1);
  animation: floatText 10s infinite;
  pointer-events: none;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Individual positioning for each floating text */
.hero-background span:nth-child(1) {
  top: 15%;
  left: 10%;
  animation-delay: 0s;
  font-size: 2.5rem;
}

.hero-background span:nth-child(2) {
  top: 70%;
  right: 15%;
  animation-delay: 2s;
  font-size: 1.8rem;
}

.hero-background span:nth-child(3) {
  top: 35%;
  right: 8%;
  animation-delay: 4s;
  font-size: 2.2rem;
}

.hero-background span:nth-child(4) {
  bottom: 20%;
  left: 8%;
  animation-delay: 6s;
  font-size: 1.9rem;
}

.hero-background span:nth-child(5) {
  top: 55%;
  left: 12%;
  animation-delay: 8s;
  font-size: 2.1rem;
}

@keyframes floatText {
  0% { transform: translateY(0) rotate(0deg); opacity: 0; }
  25% { opacity: 0.6; }
  50% { opacity: 1; }
  75% { opacity: 0.6; }
  100% { transform: translateY(-50px) rotate(5deg); opacity: 0; }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  width: 100%;
  padding: 8rem 2rem 4rem;
}

.hero-logo {
  margin-bottom: 2rem;
}

.hero-logo-img {
  width: 80px;
  height: 80px;
  margin: 0 auto;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.hero-text h1 {
  font-size: 4.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-text h2 {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.95);
}

.hero-text h3 {
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero-tagline {
  font-size: 2.8rem;
  margin-bottom: 2rem;
  font-style: italic;
  color: var(--secondary-color);
  font-weight: 600;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  letter-spacing: 1px;
}

.conference-info {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.conference-date,
.conference-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.8rem 1.5rem;
  border-radius: 25px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 1.4rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.conference-date:hover,
.conference-location:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

.conference-date i,
.conference-location i {
  color: var(--text1-color);
  font-size: 1.2rem;
}

.hero-buttons {
  margin-bottom: 2rem;
}

.hero-buttons .btn {
  margin: 0.5rem;
  padding: 1rem 2rem;
  border-radius: 25px;
  font-size: 1.4rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.hero-buttons .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.scroll-text {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.scroll-arrow {
  color: var(--light-text);
  font-size: 1.8rem;
  animation: bounce 2s infinite;
}

.scroll-arrow:hover {
  color: var(--secondary-color);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

/* About MUN Section */
.about-content {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  width: 100%;
}

.about-text {
  text-align: left;
}

.about-text p {
  margin-bottom: 1.5rem;
  font-size: 1.6rem;
  line-height: 1.7;
}

.about-cta {
  margin-top: 2rem;
}

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

.stat-item {
  text-align: center;
  padding: 2rem;
  border-radius: var(--border-radius);
  background-color: var(--light-bg);
  box-shadow: var(--box-shadow);
  transition: all var(--transition-speed) ease;
  border-left: 4px solid var(--secondary-color);
}

.stat-item:hover {
  transform: translateY(-5px);
  border-left-width: 6px;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--text-color);
}

/* Notices Section */
.notices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
}

.notice-card {
  background-color: #3cff000d;
  border-radius: var(--border-radius);
  padding: 3rem 2rem;
  text-align: center;
  transition: all var(--transition-speed) ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.notice-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  transition: all var(--transition-speed) ease;
}

.notice-card:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.1);
}

.notice-card:hover::before {
  height: 6px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

/* Registration Notice - Success Green */
.notice-card:nth-child(1)::before {
  background: linear-gradient(90deg, var(--success-color), var(--success-dark));
}
.notice-card:nth-child(1) .notice-icon {
  color: var(--success-color);
}

/* Portfolio Allotment - Info Blue */
.notice-card:nth-child(2)::before {
  background: linear-gradient(90deg, var(--info-color), var(--info-dark));
}
.notice-card:nth-child(2) .notice-icon {
  color: var(--info-color);
}

/* Background Guide - Warning Orange */
.notice-card:nth-child(3)::before {
  background: linear-gradient(90deg, var(--warning-color), var(--warning-color));
}
.notice-card:nth-child(3) .notice-icon {
  color: var(--warning-color);
}

/* Conference Details - Purple */
.notice-card:nth-child(4)::before {
  background: linear-gradient(90deg, var(--purple-color), var(--purple-dark));
}
.notice-card:nth-child(4) .notice-icon {
  color: var(--purple-color);
}

.notice-icon {
  font-size: 3.6rem;
  margin-bottom: 2rem;
  transition: all var(--transition-speed) ease;
}

.notice-content h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.notice-content p {
  font-size: 1.5rem;
  color: #ccc;
}

/* Notice Button Overlay */
.notice-button-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all var(--transition-speed) ease;
  border-radius: var(--border-radius);
  backdrop-filter: blur(5px);
}

#notice-registrations {
  position: relative;
  transition: all var(--transition-speed) ease;
}

#notice-registrations:hover .notice-button-overlay {
  opacity: 1;
}

.notice-btn {
  background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  color: var(--light-text);
  padding: 1.2rem 2.5rem;
  border-radius: 25px;
  font-size: 1.4rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 2px solid transparent;
  transition: all var(--transition-speed) ease;
  box-shadow: 0 5px 15px rgba(10, 94, 176, 0.3);
  position: relative;
  overflow: hidden;
}

.notice-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
  z-index: 1;
}

.notice-btn:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 25px rgba(10, 94, 176, 0.4);
  border-color: rgba(255, 255, 255, 0.3);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.notice-btn:hover::before {
  left: 100%;
}

.notice-btn:active {
  transform: translateY(-1px) scale(1.02);
}

/* Add icon to button */
.notice-btn::after {
  content: '\f054';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  margin-left: 8px;
  transition: transform var(--transition-speed) ease;
}

.notice-btn:hover::after {
  transform: translateX(3px);
}

/* Committees Section */
.committees-slider {
  display: flex;
  overflow-x: auto;
  gap: 2rem;
  padding: 2rem 0;
  scrollbar-width: thin;
  scrollbar-color: var(--secondary-color) transparent;
}

.committees-slider::-webkit-scrollbar {
  height: 6px;
}

.committees-slider::-webkit-scrollbar-track {
  background: transparent;
}

.committees-slider::-webkit-scrollbar-thumb {
  background-color: var(--secondary-color);
  border-radius: 20px;
}

.committee-card {
  min-width: 280px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: all var(--transition-speed) ease;
  background-color: rgb(10, 43, 85);
  position: relative;
}

.committee-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--secondary-color);
  transition: all var(--transition-speed) ease;
  z-index: 10;
}

.committee-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.committee-card:hover::before {
  height: 6px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}

/* UNSCH - Deep Red */
.committee-card:nth-child(1)::before {
  background: linear-gradient(90deg, #ffffff, #fffcfc);
}
.committee-card:nth-child(1) .committee-info h3 {
  color: #ffffff;
}

/* UNCSW - Purple */
.committee-card:nth-child(2)::before {
  background: linear-gradient(90deg, #ffffff, #fffcfc);
}
.committee-card:nth-child(2) .committee-info h3 {
  color: #ffffff;
}

/* IAEA - Blue */
.committee-card:nth-child(3)::before {
  background: linear-gradient(90deg, #ffffff, #fffcfc);
}
.committee-card:nth-child(3) .committee-info h3 {
  color: #ffffff;
}

/* ECOSOC - Green */
.committee-card:nth-child(4)::before {
  background: linear-gradient(90deg, #ffffff, #fffcfc);
}
.committee-card:nth-child(4) .committee-info h3 {
  color: #ffffff;
}

/* Lok Sabha - Orange */
.committee-card:nth-child(5)::before {
  background: linear-gradient(90deg, #ffffff, #fffcfc);
}
.committee-card:nth-child(5) .committee-info h3 {
  color: #fffefd;
}

/* Mahabharat - Golden Brown */
.committee-card:nth-child(6)::before {
  background: linear-gradient(90deg, #ffffff, #fffcfc);
}
.committee-card:nth-child(6) .committee-info h3 {
  color: #fffcf8;
}

/* AIPPM - Teal */
.committee-card:nth-child(7)::before {
  background: linear-gradient(90deg, #ffffff, #fffcfc);
}
.committee-card:nth-child(7) .committee-info h3 {
  color: #ffffff;
}

/* IPC - Brown */
.committee-card:nth-child(8)::before {
  background: linear-gradient(90deg, #ffffff, #fffcfc);
}
.committee-card:nth-child(8) .committee-info h3 {
  color: #ffffff;
}

.committee-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.committee-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.5s ease;
  background: rgba(255, 255, 255, 0.05);
  padding: 1rem;
}

.committee-card:hover .committee-image img {
  transform: scale(1.1);
}

.committee-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
}

.committee-card:hover .committee-overlay {
  opacity: 1;
}

.committee-info {
  padding: 2rem;
  text-align: center;
}

.committee-info h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--light-text);
  font-weight: 600;
  transition: color 0.3s ease;
}

.committee-info p {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

.committee-card:hover .committee-info h3 {
  color: var(--secondary-color);
}

.committees-cta {
  text-align: center;
  margin-top: 4rem;
}

/* Principal's Address Section */
#principals-address {
  background-color: var(--dark-bg);
  color: var(--light-text);
}

#principals-address .address-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

#principals-address .principal-image {
  margin-bottom: 2rem;
}

#principals-address .principal-info {
  margin-bottom: 3rem;
}

#principals-address .address-text {
  text-align: left;
  line-height: 1.8;
  font-size: 1.6rem;
  color: var(--light-text);
}

#principals-address .address-text p {
  color: var(--light-text);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

#principals-address .principal-image img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

#principals-address .principal-info h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--light-text);
  font-weight: 600;
}

#principals-address .principal-info p {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.9);
}

#principals-address .address-text blockquote {
  font-size: 1.8rem;
  line-height: 1.8;
  color: var(--light-text);
  font-style: italic;
  margin: 2rem 0;
  padding: 1.5rem;
  border-left: 4px solid var(--secondary-color);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0 8px 8px 0;
}

#principals-address .address-text blockquote p {
  color: var(--light-text);
  margin: 0;
  font-weight: 500;
}

#principals-address .signature {
  text-align: center;
  color: var(--light-text);
  margin-top: 3rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}

#principals-address .signature p {
  color: var(--light-text);
  margin-bottom: 0.5rem;
}

#principals-address .principal-name {
  font-weight: 600;
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: var(--light-text);
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: all var(--transition-speed) ease;
  border-left: 4px solid var(--secondary-color);
}

.contact-card:hover {
  transform: translateY(-5px);
  border-left-width: 6px;
}

.contact-icon {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.contact-info p {
  font-size: 1.4rem;
  color: #666;
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

/* Location Section */
.location-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.location-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.location-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  border-left: 4px solid var(--secondary-color);
  transition: all var(--transition-speed) ease;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.location-card:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.08);
  border-left-width: 6px;
}

.location-icon {
  font-size: 2.5rem;
  color: var(--secondary-color);
  min-width: 40px;
}

.location-details h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--light-text);
  font-weight: 600;
}

.location-details p {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.map-container {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(10, 94, 176, 0.2);
}

.map-wrapper {
  position: relative;
  width: 100%;
  height: 400px;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(20%) contrast(1.1);
  transition: filter var(--transition-speed) ease;
}

.map-wrapper:hover iframe {
  filter: grayscale(0%) contrast(1.2);
}

.map-overlay {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
}

.map-overlay .btn {
  background: rgba(11, 24, 59, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--light-text);
  padding: 0.8rem 1.5rem;
  font-size: 1.2rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-speed) ease;
}

.map-overlay .btn:hover {
  background: rgba(10, 94, 176, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Location Section Responsive */
@media screen and (max-width: 768px) {
  .location-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .location-card {
    padding: 2rem;
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .location-icon {
    align-self: center;
  }
  
  .map-wrapper {
    height: 300px;
  }
  
  .map-overlay {
    position: static;
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    padding: 0 1rem;
  }
  
  .map-overlay .btn {
    width: 100%;
    justify-content: center;
  }
}

@media screen and (max-width: 480px) {
  .location-card {
    padding: 1.5rem;
  }
  
  .location-details h3 {
    font-size: 1.6rem;
  }
  
  .location-details p {
    font-size: 1.3rem;
  }
  
  .map-wrapper {
    height: 250px;
  }
}

/* Footer */
#footer {
  background-color: var(--dark-bg);
  color: var(--light-text);
  padding: 5rem 0 2rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-logo {
  flex: 1;
  min-width: 250px;
}

.footer-logo h2 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.footer-logo p {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.footer-logo .tagline {
  font-style: italic;
  color: var(--accent-color);
  margin-top: 1rem;
}

.footer-links {
  flex: 1;
  min-width: 200px;
}

.footer-links h3, .footer-contact h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 1rem;
}

.footer-links h3::after, .footer-contact h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--secondary-color);
}

.footer-links ul li {
  margin-bottom: 1rem;
}

.footer-links ul li a {
  font-size: 1.6rem;
  transition: all var(--transition-speed) ease;
}

.footer-links ul li a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

.footer-contact {
  flex: 1;
  min-width: 250px;
}

.footer-contact p {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
}

.footer-contact p i {
  margin-right: 1rem;
  color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

/* Media Queries */
@media screen and (max-width: 1024px) {
  html {
    font-size: 58%;
  }
  
  .hero-text h1 {
    font-size: 5rem;
  }
  
  .hero-text h2 {
    font-size: 2.4rem;
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 55%;
  }
  
  /* Mobile Navigation */
  .mobile-nav-toggle {
    display: block;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: #0b183b;
    border: 2px solid #ffffff;
    border-radius: 8px;
    width: 50px;
    height: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .mobile-nav-toggle:hover {
    background: #ffffff;
    transform: scale(1.05);
  }
  
  .mobile-nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: #ffffff;
    margin: 6px auto;
    transition: all 0.3s ease;
  }
  
  .mobile-nav-toggle:hover span {
    background: #0b183b;
  }
  
  .mobile-nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .mobile-nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  
  /* Hide desktop nav */
  nav {
    display: none;
  }
  
  /* Mobile navigation menu */
  .mobile-nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, #0b183b 0%, #1a2a5e 100%);
    z-index: 9998;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translateX(-100%);
    transition: transform 0.4s ease;
  }
  
  .mobile-nav-menu.active {
    transform: translateX(0);
  }
  
  .mobile-nav-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
  }
  
  .mobile-nav-menu ul li {
    margin: 30px 0;
  }
  
  .mobile-nav-menu ul li a {
    color: #ffffff;
    text-decoration: none;
    font-size: 28px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 15px 30px;
    border: 2px solid transparent;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-block;
  }
  
  .mobile-nav-menu ul li a:hover,
  .mobile-nav-menu ul li a.active {
    color: #0b183b;
    background: #ffffff;
    border-color: #ffffff;
    transform: scale(1.05);
  }
  
  /* Hide original nav elements */
  .nav-toggle {
    display: none;
  }
  
  .nav-toggle-label {
    display: none;
  }
  
  /* Prevent body scroll when menu is open */
  body.nav-open {
    overflow: hidden;
  }
  #hero {
    background-attachment: scroll;
    padding: 0 1rem;
  }
  
  .hero-content {
    padding: 6rem 1rem 2rem;
  }
  
  .hero-logo-img {
    width: 60px;
    height: 60px;
  }
  
  .hero-text h1 {
    font-size: 3.5rem;
  }
  
  .hero-text h2 {
    font-size: 1.8rem;
  }
  
  .hero-text h3 {
    font-size: 1.5rem;
  }
  
  .hero-tagline {
    font-size: 1.4rem;
  }
  
  .conference-info {
    flex-direction: column;
    gap: 1rem;
  }
  
  .conference-date,
  .conference-location {
    font-size: 1.2rem;
    padding: 0.6rem 1.2rem;
  }
  
  .hero-buttons .btn {
    margin: 0.5rem;
    padding: 0.8rem 1.5rem;
    font-size: 1.2rem;
  }
  
  .scroll-indicator {
    bottom: 1rem;
  }
  
  .scroll-text {
    font-size: 1rem;
  }
  
  .address-content {
    flex-direction: column;
    text-align: center;
  }
  
  .address-text {
    text-align: center;
  }
  
  .principal-image img {
    width: 150px;
    height: 150px;
    border: 3px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-links h3::after, .footer-contact h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .footer-contact p {
    justify-content: center;
  }
}

@media screen and (max-width: 480px) {
  html {
    font-size: 50%;
  }
  
  .section {
    padding: 6rem 0;
  }
  
  .hero-text h1 {
    font-size: 3.8rem;
  }
  
  .hero-text h2 {
    font-size: 2rem;
  }
  
  .hero-text h3 {
    font-size: 1.8rem;
  }
  
  .btn {
    padding: 1rem 2rem;
  }
  
  .section-title {
    font-size: 3rem;
  }
  
  .contact-card {
    padding: 2rem;
  }
}

/* Countdown Timer Styles - Refined Subtle Effect */
#hero-countdown {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 3rem 2rem;
  margin-top: 2rem;
  text-align: center;
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.15),
    0 8px 30px rgba(10, 94, 176, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

#hero-countdown::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.02) 50%,
    rgba(255, 255, 255, 0.05) 100%);
  border-radius: 20px;
  pointer-events: none;
  z-index: 1;
}

#hero-countdown:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 
    0 8px 30px rgba(0, 0, 0, 0.2),
    0 15px 45px rgba(10, 94, 176, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
}

.countdown-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--light-text);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.countdown-display {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.countdown-item {
  text-align: center;
  min-width: 70px;
}

.countdown-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--ccwhite-color);
  text-shadow: 
    2px 2px 4px rgba(0, 0, 0, 0.3),
    0 0 10px rgba(10, 94, 176, 0.5),
    0 0 20px rgba(10, 94, 176, 0.3);
  line-height: 1;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 2;
  animation: timerGlow 2s ease-in-out infinite alternate;
}

@keyframes timerGlow {
  0% {
    text-shadow: 
      2px 2px 4px rgba(0, 0, 0, 0.3),
      0 0 10px rgba(10, 94, 176, 0.5),
      0 0 20px rgba(10, 94, 176, 0.3);
  }
  100% {
    text-shadow: 
      2px 2px 4px rgba(0, 0, 0, 0.3),
      0 0 15px rgba(10, 94, 176, 0.8),
      0 0 30px rgba(10, 94, 176, 0.5);
  }
}

.countdown-item {
  text-align: center;
  min-width: 70px;
  position: relative;
  z-index: 2;
}

.countdown-item::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  z-index: -1;
  transition: all 0.3s ease;
}

.countdown-item:hover::before {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.countdown-label {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
  position: relative;
  z-index: 2;
}

.countdown-event {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 1rem;
  font-style: italic;
  position: relative;
  z-index: 2;
}

.countdown-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--light-text);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  z-index: 2;
}

/* Responsive countdown */
@media screen and (max-width: 768px) {
  .countdown-display {
    gap: 1rem;
  }
  
  .countdown-item {
    min-width: 60px;
  }
  
  .countdown-number {
    font-size: 2.5rem;
  }
  
  .countdown-label {
    font-size: 1rem;
  }
  
  .countdown-title {
    font-size: 1.6rem;
  }
}

@media screen and (max-width: 480px) {
  .countdown-display {
    gap: 0.8rem;
  }
  
  .countdown-item {
    min-width: 70px;
  }
  
  .countdown-number {
    font-size: 4.5rem;
  }
  
  .countdown-label {
    font-size: 1.8rem;
  }
  
  .countdown-title {
    font-size: 2.8rem;
  }
  
  #hero-countdown {
    padding: 2rem;
  }
}