:root {
     --primary-color: #3a0ca3;
     --secondary-color: #4361ee;
     --accent-color: #7209b7;
     --light-accent: #f0ebff;
     --dark-color: #2b2d42;
     --text-dark: #2b2d42;
     --text-light: #fff;
     --text-muted: #6c757d;
     --bg-light: #f8f9fa;
     --bg-gradient: linear-gradient(135deg, rgba(58, 12, 163, 0.95) 0%, rgba(67, 97, 238, 0.95) 100%);
     --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
     --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.08);
     --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);
     --transition: all 0.3s ease;
     --border-radius-sm: 6px;
     --border-radius: 10px;
     --border-radius-lg: 16px;
}
 * {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
}
 body {
     font-family: 'Montserrat', sans-serif;
     color: var(--text-dark);
     background-color: var(--bg-light);
     line-height: 1.6;
     overflow-x: hidden;
     font-size: 15px;
}
 h1, h2, h3, h4, h5, h6 {
     font-family: 'Playfair Display', serif;
     font-weight: 700;
     line-height: 1.3;
}
 .container {
     width: 100%;
     max-width: 1400px;
     margin: 0 auto;
     padding: 0 20px;
}
 .hero {
     position: relative;
     height: 90vh;
     min-height: 600px;
     background-size: cover;
     background-position: center;
     background-attachment: fixed;
     display: flex;
     align-items: center;
     justify-content: center;
     text-align: center;
     color: var(--text-light);
     overflow: hidden;
}
 .hero::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: linear-gradient(135deg, rgba(58, 12, 163, 0.4) 0%, rgba(67, 97, 238, 0.4) 100%);
     z-index: 1;
}
 .hero-content {
     max-width: 800px;
     padding: 20px;
     position: relative;
     z-index: 2;
     animation: heroFadeIn 1.5s ease-out;
}
 @keyframes heroFadeIn {
     from {
         opacity: 0;
         transform: translateY(30px);
    }
     to {
         opacity: 1;
         transform: translateY(0);
    }
}
 .logo-placeholder {
     width: 80px;
     height: 80px;
     margin: 0 auto 25px;
     background: rgba(255, 255, 255, 0.9);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     box-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
     animation: pulse 2s infinite;
}
 @keyframes pulse {
     0% {
         box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
    }
     70% {
         box-shadow: 0 0 0 15px rgba(255, 255, 255, 0);
    }
     100% {
         box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}
 .logo-placeholder i {
     font-size: 36px;
     color: var(--primary-color);
     animation: spin 20s linear infinite;
}
 @keyframes spin {
     0% {
         transform: rotateY(0deg);
    }
     100% {
         transform: rotateY(360deg);
    }
}
 .hero-title {
     font-size: 4rem;
     margin-bottom: 10px;
     text-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
     background: linear-gradient(to right, #ffffff, #d9d9ff);
     -webkit-background-clip: text;
     background-clip: text;
     color: transparent;
     animation: shimmer 3s infinite;
     letter-spacing: 1px;
}
 @keyframes shimmer {
     0% {
         background-position: -200% 0;
    }
     100% {
         background-position: 200% 0;
    }
}
 .hero-subtitle {
     font-size: 1.5rem;
     margin-bottom: 30px;
     font-weight: 300;
     text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
     opacity: 0;
     animation: fadeInUp 1s ease-out forwards;
     animation-delay: 0.5s;
     letter-spacing: 0.5px;
}
 @keyframes fadeInUp {
     from {
         opacity: 0;
         transform: translateY(20px);
    }
     to {
         opacity: 1;
         transform: translateY(0);
    }
}
 .url-badge {
     display: inline-block;
     background: rgba(255, 255, 255, 0.2);
     padding: 8px 16px;
     border-radius: 50px;
     font-size: 0.9rem;
     backdrop-filter: blur(5px);
     margin-top: 25px;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
     border: 1px solid rgba(255, 255, 255, 0.3);
     opacity: 0;
     animation: fadeInUp 1s ease-out forwards;
     animation-delay: 1s;
}
 .hero-particles {
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     overflow: hidden;
     z-index: 1;
}
 .particle {
     position: absolute;
     width: 4px;
     height: 4px;
     background-color: rgba(255, 255, 255, 0.5);
     border-radius: 50%;
     animation: float 15s infinite linear;
}
 @keyframes float {
     0% {
         transform: translateY(0) translateX(0);
         opacity: 0;
    }
     10% {
         opacity: 1;
    }
     90% {
         opacity: 1;
    }
     100% {
         transform: translateY(-500px) translateX(100px);
         opacity: 0;
    }
}
 .navbar {
     background: rgba(255, 255, 255, 0.95);
     padding: 12px 0;
     box-shadow: var(--shadow-sm);
     position: sticky;
     top: 0;
     z-index: 1000;
     transition: var(--transition);
     backdrop-filter: blur(10px);
}
 .navbar-container {
     display: flex;
     justify-content: space-between;
     align-items: center;
}
 .navbar-brand {
     display: flex;
     align-items: center;
     font-family: 'Playfair Display', serif;
     font-weight: 700;
     font-size: 1.3rem;
     color: var(--primary-color);
     text-decoration: none;
     transition: var(--transition);
}
 .navbar-brand:hover {
     transform: scale(1.05);
}
 .navbar-brand i {
     margin-right: 8px;
     font-size: 1.5rem;
}
 .navbar-menu {
     display: flex;
     align-items: center;
     gap: 20px;
}
 .nav-item {
     position: relative;
}
 .nav-link {
     color: var(--text-dark);
     text-decoration: none;
     font-weight: 500;
     font-size: 0.9rem;
     padding: 8px 12px;
     border-radius: var(--border-radius-sm);
     transition: var(--transition);
}
 .nav-link:hover {
     color: var(--primary-color);
     background-color: var(--light-accent);
}
 .nav-link.active {
     color: var(--primary-color);
     font-weight: 600;
}
 .nav-link.active::after {
     content: '';
     position: absolute;
     bottom: -2px;
     left: 50%;
     transform: translateX(-50%);
     width: 20px;
     height: 2px;
     background: var(--primary-color);
     border-radius: 2px;
}
 .login-btn {
     background: var(--bg-gradient);
     color: white;
     border: none;
     padding: 10px 20px;
     border-radius: var(--border-radius-sm);
     font-family: 'Montserrat', sans-serif;
     font-weight: 500;
     font-size: 0.9rem;
     cursor: pointer;
     transition: var(--transition);
     box-shadow: var(--shadow-sm);
     position: relative;
     overflow: hidden;
     z-index: 1;
     text-decoration: none;
     display: inline-block;
}
 .login-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: 0.5s;
     z-index: -1;
}
 .login-btn:hover::before {
     left: 100%;
}
 .login-btn:hover {
     transform: translateY(-3px);
     box-shadow: var(--shadow-md);
}

/* =================================================================== */
/* ==   FINAL VERSION: COSMIC BLINKING ANNOUNCEMENT LINE          == */
/* =================================================================== */

/* --- Main Container (Background effects are the same) --- */
.cosmic-line-announcement {
    position: relative;
    width: 100%;
    padding: 1rem 0;
    /*margin: 2rem 0; */
    background: linear-gradient(145deg, #0f0c29, #24243e);
    display: flex;
    align-items: center;
    justify-content: center; /* Center the content horizontally */
    overflow: hidden;
    /* box-shadow: 0 10px 30px rgba(0,0,0,0.4); */
    border-top: 1px solid rgba(123, 31, 162, 0.3);
    border-bottom: 1px solid rgba(123, 31, 162, 0.3);
}

.cosmic-line-announcement .cosmic-glow {
    position: absolute;
    width: 200%;
    height: 500%;
    top: -200%;
    left: -50%;
    background: radial-gradient(circle, rgba(123, 31, 162, 0.3) 0%, rgba(32, 32, 128, 0.1) 40%, transparent 60%);
    animation: rotate 30s infinite linear;
    z-index: 1;
}

.cosmic-line-announcement .stars-background {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
}

.cosmic-line-announcement .star {
    position: absolute;
    background-color: white;
    border-radius: 50%;
    animation: twinkle var(--duration) infinite ease-in-out;
    opacity: 0;
}


/* --- Foreground Content (Simplified for Blinking) --- */

.cosmic-line-content-wrapper {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 2rem; /* Add padding on the sides */
}

.cosmic-line-icon {
    font-size: 1.8rem;
    color: #ff9d00;
    margin-right: 1.5rem;
    flex-shrink: 0;
    text-shadow: 0 0 10px #ff9d00;
}

/* This is the new blinking text style */
.cosmic-line-text-blinking {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.7);
    /* The blinking animation */
    animation: text-blink 2s ease-in-out infinite;
}

.cosmic-line-text-blinking .highlight {
    color: #ff9d00;
    font-weight: 900;
}


/* --- KEYFRAMES (Simplified) --- */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes twinkle {
    0%, 100% { opacity: 0; transform: scale(0.5); }
    50% { opacity: var(--opacity, 0.8); transform: scale(1); }
}

/* New animation for the text itself to blink/pulse */
@keyframes text-blink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.02); }
}

 .welcome-section {
     padding: 80px 0;
     text-align: center;
     position: relative;
     overflow: hidden;
}
 .welcome-section::before {
     content: '';
     position: absolute;
     top: -100px;
     left: 0;
     width: 100%;
     height: 200px;
     background: linear-gradient(to bottom right, #ffffff 0%, #ffffff 49%, transparent 50%);
     z-index: 1;
}
 .welcome-section .section-title {
     margin-bottom: 40px;
}
/* Container */

 .congrats-message {
     font-size: 2.8rem;
     margin-top: 100px;
     margin-bottom: 25px;
     background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
     -webkit-background-clip: text;
     background-clip: text;
     color: transparent;
     display: inline-block;
     position: relative;
     z-index: 2;
     text-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
 .congrats-message::after {
     content: '';
     position: absolute;
     bottom: -8px;
     left: 50%;
     transform: translateX(-50%);
     width: 80px;
     height: 3px;
     background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
     border-radius: 3px;
}
 .welcome-text {
     max-width: 800px;
     margin: 0 auto;
     font-size: 1.05rem;
     position: relative;
     z-index: 2;
     color: var(--text-dark);
     line-height: 1.8;
}
 
 .quick-links {
     padding: 100px 0;
     background-color: white;
     position: relative;
     overflow: hidden;
}
 .quick-links::before {
     content: '';
     position: absolute;
     top: 0;
     right: 0;
     width: 300px;
     height: 300px;
     background: var(--light-accent);
     border-radius: 50%;
     transform: translate(150px, -150px);
     z-index: 1;
     opacity: 0.5;
}
 .quick-links::after {
     content: '';
     position: absolute;
     bottom: 0;
     left: 0;
     width: 200px;
     height: 200px;
     background: var(--light-accent);
     border-radius: 50%;
     transform: translate(-100px, 100px);
     z-index: 1;
     opacity: 0.5;
}
 .section-title {
     text-align: center;
     margin-bottom: 60px;
     font-size: 2.2rem;
     position: relative;
     padding-bottom: 15px;
     z-index: 2;
     color: var(--dark-color);
}
 .section-title::after {
     content: '';
     position: absolute;
     bottom: 0;
     left: 50%;
     transform: translateX(-50%);
     width: 80px;
     height: 3px;
     background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
     border-radius: 3px;
}
 .links-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
     gap: 25px;
     position: relative;
     z-index: 2;
}
 .link-card {
     background: white;
     border-radius: var(--border-radius);
     overflow: hidden;
     box-shadow: var(--shadow-sm);
     transition: var(--transition);
     height: 100%;
     display: flex;
     flex-direction: column;
     position: relative;
     z-index: 1;
     border: 1px solid rgba(0, 0, 0, 0.05);
}
 .link-card:hover {
     transform: translateY(-8px) scale(1.02);
     box-shadow: var(--shadow-lg);
}
 .link-card::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
     opacity: 0;
     z-index: -1;
     transition: var(--transition);
}
 .link-card:hover::before {
     opacity: 0.05;
}
 .card-img {
     height: 160px;
     background-color: #f8f9fa;
     display: flex;
     align-items: center;
     justify-content: center;
     overflow: hidden;
     position: relative;
}
 .card-img img {
     width: 100%;
     height: 100%;
     object-fit: cover;
     transition: var(--transition);
}
 .link-card:hover .card-img img {
     transform: scale(1.1);
}
 .card-content {
     padding: 20px;
     flex-grow: 1;
     display: flex;
     flex-direction: column;
     position: relative;
}
 .card-title {
     display: flex;
     align-items: center;
     margin-bottom: 15px;
     font-size: 1.1rem;
     color: var(--primary-color);
}
 .card-title i {
     margin-right: 10px;
     font-size: 1.2rem;
     color: var(--primary-color);
     background: var(--light-accent);
     width: 32px;
     height: 32px;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     transition: var(--transition);
}
 .link-card:hover .card-title i {
     background: var(--primary-color);
     color: white;
     transform: rotateY(180deg);
}
 .card-btn {
     margin-top: auto;
     background: var(--light-accent);
     color: var(--primary-color);
     border: none;
     padding: 10px 16px;
     border-radius: var(--border-radius-sm);
     font-family: 'Montserrat', sans-serif;
     font-weight: 500;
     font-size: 0.85rem;
     cursor: pointer;
     transition: var(--transition);
     display: flex;
     align-items: center;
     justify-content: center;
     position: relative;
     overflow: hidden;
     z-index: 1;
     text-decoration:none;
}
 .card-btn i {
     margin-left: 8px;
     transition: var(--transition);
     font-size: 0.85rem;
}
 .card-btn::before {
     content: '';
     position: absolute;
     top: 0;
     left: -100%;
     width: 100%;
     height: 100%;
     background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
     transition: 0.5s;
     z-index: -1;
}
 .card-btn:hover::before {
     left: 0;
}
 .card-btn:hover {
     color: white;
}
 .card-btn:hover i {
     transform: translateX(5px);
}
 .schedule-section {
     padding: 100px 0;
     background-color: var(--bg-light);
     position: relative;
     overflow: hidden;
}
 .schedule-section::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233a0ca3' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
     z-index: 1;
}
 .schedule-container {
     position: relative;
     z-index: 2;
}
 .schedule-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
     gap: 30px;
     margin-top: 40px;
}
 .session-card {
     background: white;
     border-radius: var(--border-radius);
     padding: 30px;
     box-shadow: var(--shadow-md);
     transition: var(--transition);
     position: relative;
     overflow: hidden;
     z-index: 1;
     border: 1px solid rgba(0, 0, 0, 0.05);
}
 .session-card:hover {
     transform: translateY(-8px);
     box-shadow: var(--shadow-lg);
}
 .session-card::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 4px;
     height: 100%;
     background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
     z-index: -1;
}
 .session-card::after {
     content: '';
     position: absolute;
     top: 0;
     right: 0;
     width: 80px;
     height: 80px;
     background: var(--light-accent);
     border-radius: 50%;
     transform: translate(40px, -40px);
     z-index: -1;
     opacity: 0.3;
}
 .session-title {
     font-size: 1.6rem;
     margin-bottom: 20px;
     color: var(--primary-color);
     display: flex;
     align-items: center;
}
 .session-title i {
     margin-right: 12px;
     font-size: 1.6rem;
     color: var(--primary-color);
     opacity: 0.8;
}
 .session-info {
     margin-bottom: 20px;
}
 .session-info p {
     margin-bottom: 8px;
     font-size: 0.95rem;
     display: flex;
     align-items: center;
}
 .session-info i {
     margin-right: 8px;
     color: var(--primary-color);
     width: 20px;
     text-align: center;
     font-size: 0.9rem;
}
 .session-info strong {
     display: inline-block;
     width: 70px;
     font-weight: 600;
     font-size: 0.9rem;
}
 .departments {
     background: var(--light-accent);
     padding: 15px;
     border-radius: var(--border-radius-sm);
     margin-bottom: 20px;
}
 .departments h4 {
     margin-bottom: 8px;
     color: var(--primary-color);
     font-size: 1rem;
}
 .departments p {
     margin-bottom: 6px;
     padding-left: 12px;
     position: relative;
     font-size: 0.9rem;
}
 .departments p::before {
     content: '•';
     position: absolute;
     left: 0;
     color: var(--primary-color);
}
 .footnote {
     font-style: italic;
     color: var(--text-muted);
     font-size: 0.8rem;
     position: relative;
     padding-left: 15px;
}
 .footnote::before {
     content: '*';
     position: absolute;
     left: 0;
     font-size: 1rem;
     color: var(--primary-color);
}
 .guidelines-section {
     padding: 100px 0;
     background-color: white;
     position: relative;
     overflow: hidden;
}
 .guidelines-section::before {
     content: '';
     position: absolute;
     top: 0;
     right: 0;
     width: 400px;
     height: 400px;
     background: var(--light-accent);
     border-radius: 50%;
     transform: translate(200px, -200px);
     z-index: 1;
     opacity: 0.3;
}
 .guidelines-container {
     display: grid;
     grid-template-columns: 1fr;
     gap: 40px;
     position: relative;
     z-index: 2;
}
 .guideline-card {
     background: var(--bg-light);
     border-radius: var(--border-radius);
     padding: 30px;
     box-shadow: var(--shadow-md);
     transition: var(--transition);
     position: relative;
     overflow: hidden;
     z-index: 1;
     border: 1px solid rgba(0, 0, 0, 0.05);
}
 .guideline-card:hover {
     transform: translateY(-8px);
     box-shadow: var(--shadow-lg);
}
 .guideline-card::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: linear-gradient(135deg, rgba(58, 12, 163, 0.03) 0%, rgba(67, 97, 238, 0.03) 100%);
     z-index: -1;
}
 .guideline-title {
     display: flex;
     align-items: center;
     margin-bottom: 25px;
     font-size: 1.3rem;
     color: var(--primary-color);
}
 .guideline-title i {
     margin-right: 12px;
     font-size: 1.6rem;
     color: var(--primary-color);
     background: var(--light-accent);
     width: 50px;
     height: 50px;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
}
 .guideline-list {
     list-style: none;
     padding-left: 0;
}
 .guideline-item {
     display: flex;
     margin-bottom: 15px;
}
 .guideline-item i {
     color: var(--primary-color);
     margin-right: 12px;
     margin-top: 3px;
     font-size: 1rem;
}
 .guideline-text {
     flex: 1;
     font-size: 0.95rem;
}
 .guideline-text strong {
     color: var(--primary-color);
}
 .guideline-list li, .guideline-list > p {
     transition: var(--transition);
}
 .guideline-list li:hover, .guideline-list > p:hover {
     transform: translateX(8px);
}
 .footer {
     background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
     color: white;
     padding: 70px 0 30px;
     text-align: center;
     position: relative;
     overflow: hidden;
}
 .footer::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
     z-index: 1;
}
 .footer-content {
     max-width: 800px;
     margin: 0 auto;
     position: relative;
     z-index: 2;
}
 .footer-logo {
     font-size: 2rem;
     font-weight: 700;
     margin-bottom: 25px;
     font-family: 'Playfair Display', serif;
     text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}
 .footer-logo i {
     margin-right: 8px;
     animation: bounce 2s infinite;
}
 @keyframes bounce {
     0%, 100% {
         transform: translateY(0);
    }
     50% {
         transform: translateY(-8px);
    }
}
 .social-links {
     display: flex;
     justify-content: center;
     gap: 15px;
     margin: 25px 0;
}
 .social-link {
     width: 40px;
     height: 40px;
     border-radius: 50%;
     background: rgba(255, 255, 255, 0.2);
     display: flex;
     align-items: center;
     justify-content: center;
     transition: var(--transition);
     font-size: 1rem;
     color: white;
     text-decoration: none;
}
 .social-link:hover {
     background: rgba(255, 255, 255, 0.4);
     transform: translateY(-5px) rotate(10deg);
}
 .copyright {
     font-size: 0.9rem;
     opacity: 0.8;
     margin-top: 25px;
}
 .floating-element {
     position: absolute;
     border-radius: 50%;
     background: rgba(255, 255, 255, 0.1);
     z-index: 0;
}
 .mobile-menu-toggle {
     display: none;
     background: none;
     border: none;
     color: var(--primary-color);
     font-size: 1.5rem;
     cursor: pointer;
     z-index: 1001;
}
 @media (max-width: 1200px) {
     .schedule-grid {
         grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
}
 @media (max-width: 992px) {
     .mobile-menu-toggle {
         display: block;
    }
     .navbar-menu {
         position: fixed;
         top: 0;
         right: -300px;
         width: 280px;
         height: 100vh;
         background: white;
         box-shadow: var(--shadow-lg);
         padding: 80px 20px 20px;
         flex-direction: column;
         align-items: flex-start;
         transition: var(--transition);
         z-index: 1000;
    }
     .navbar-menu.active {
         right: 0;
    }
     .nav-item {
         width: 100%;
    }
     .nav-link {
         display: block;
         padding: 12px 15px;
         width: 100%;
    }
     .nav-link.active::after {
         display: none;
    }
     .login-btn {
         width: 100%;
         margin-top: 15px;
         text-align: center;
    }
}
 @media (max-width: 768px) {
     .hero-title {
         font-size: 2.8rem;
    }
     .hero-subtitle {
         font-size: 1.3rem;
    }
     .congrats-message {
         font-size: 2.2rem;
    }
     .links-grid {
         grid-template-columns: 1fr;
    }
}
 @media (max-width: 576px) {
     .hero-title {
         font-size: 2.2rem;
    }
     .section-title {
         font-size: 1.8rem;
    }
    
}
 .animate-on-scroll {
     opacity: 0;
     transform: translateY(25px);
     transition: opacity 0.8s ease, transform 0.8s ease;
}
 .animate-on-scroll.visible {
     opacity: 1;
     transform: translateY(0);
}
 .confetti-container {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     pointer-events: none;
     z-index: 9999;
}
 .confetti {
     position: absolute;
     width: 8px;
     height: 8px;
     background-color: #f00;
     opacity: 0;
}
 ::-webkit-scrollbar {
     width: 8px;
     height: 8px;
}
 ::-webkit-scrollbar-track {
     background: #f1f1f1;
}
 ::-webkit-scrollbar-thumb {
     background: var(--primary-color);
     border-radius: 10px;
}
 ::-webkit-scrollbar-thumb:hover {
     background: var(--secondary-color);
}
 .tooltip {
     position: relative;
     display: inline-block;
}
 .tooltip .tooltip-text {
     visibility: hidden;
     width: 120px;
     background-color: var(--dark-color);
     color: #fff;
     text-align: center;
     border-radius: 6px;
     padding: 5px;
     position: absolute;
     z-index: 1;
     bottom: 125%;
     left: 50%;
     transform: translateX(-50%);
     opacity: 0;
     transition: opacity 0.3s;
     font-size: 0.8rem;
}
 .tooltip .tooltip-text::after {
     content: "";
     position: absolute;
     top: 100%;
     left: 50%;
     margin-left: -5px;
     border-width: 5px;
     border-style: solid;
     border-color: var(--dark-color) transparent transparent transparent;
}
 .tooltip:hover .tooltip-text {
     visibility: visible;
     opacity: 1;
}
/* --- Layout for the Important Dates Section 16/0725 --- */


/* This is the container for all the cards. We use CSS Grid. */
.key-dates {
    display: grid;
    gap: 30px; /* This sets the space between your cards */
    
    /* Mobile First: By default, we have 1 column. */
    grid-template-columns: 1fr; 
}

/* For medium screens (like tablets, 768px and wider) */
@media (min-width: 768px) {
    .key-dates {
        /* Change the layout to 2 equal-width columns */
        grid-template-columns: repeat(2, 1fr);
    }
}

/* For large screens (like desktops, 1200px and wider) */
@media (min-width: 1200px) {
    .key-dates {
        /* Change the layout to 4 equal-width columns */
        grid-template-columns: repeat(4, 1fr);
    }
}


/* --- Styling for each individual card --- */
/* You can adjust this to match your site's design */
.date-card {
     background: white;
     padding: 30px;
     border-radius: var(--border-radius);
     box-shadow: var(--shadow-md);
     max-width: 500px;
     flex: 1;
     transition: var(--transition);
     position: relative;
     overflow: hidden;
     transform-style: preserve-3d;
     perspective: 1000px;
}
 .date-card:hover {
     transform: translateY(-8px) rotateX(5deg);
     box-shadow: var(--shadow-lg);
}
 .date-card::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 5px;
     background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}
 .date-card::after {
     content: '';
     position: absolute;
     bottom: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: linear-gradient(to top, rgba(255, 255, 255, 0.1), transparent);
     z-index: -1;
}
 .date-card i {
     font-size: 2.8rem;
     margin-bottom: 20px;
     background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
     -webkit-background-clip: text;
     background-clip: text;
     color: transparent;
     display: inline-block;
     filter: drop-shadow(0 3px 10px rgba(0, 0, 0, 0.08));
}
 .date-title {
     font-size: 1rem;
     margin-bottom: 12px;
     color: var(--text-muted);
     font-weight: 500;
}
 .date-value {
     font-size: 1.3rem;
     font-weight: 600;
     color: var(--primary-color);
}