/* KAUST Conference Styles - Version 9 - Added Login Authentication */

/* Login Modal Styles */
.login-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.login-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
    text-align: center;
    animation: loginSlideIn 0.5s ease-out;
}

@keyframes loginSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.login-header h2 {
    color: #1e3c72;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.login-header p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.login-form {
    text-align: left;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: #333;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.form-group input:focus {
    outline: none;
    border-color: #2a5298;
    box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.1);
    background: white;
}

.login-btn {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(42, 82, 152, 0.3);
}

.login-btn:active {
    transform: translateY(0);
}

.error-message {
    color: #e74c3c;
    background: rgba(231, 76, 60, 0.1);
    padding: 0.75rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-size: 0.9rem;
    text-align: center;
    display: none;
    border: 1px solid rgba(231, 76, 60, 0.2);
}

/* Logout Button Styling */
#logoutBtn {
    background: rgba(255, 107, 107, 0.1) !important;
    border-radius: 8px !important;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease !important;
}

#logoutBtn:hover {
    background: rgba(255, 107, 107, 0.2) !important;
    transform: translateY(-1px) !important;
}

/* Mobile Responsive for Login */
@media (max-width: 768px) {
    .login-container {
        margin: 1rem;
        padding: 2rem;
        max-width: none;
    }
    
    .login-header h2 {
        font-size: 1.5rem;
    }
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Force Grid Layout for Speakers */
.speakers-list {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
}

@media (max-width: 1024px) {
    .speakers-list {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .speakers-list {
        grid-template-columns: 1fr !important;
    }
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    color: #2c3e50;
    overflow-x: hidden;
    font-size: 16px;
    letter-spacing: -0.01em;
}

/* Typography Improvements */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.8em;
    color: #2c3e50;
}

p {
    margin-bottom: 1.2em;
    color: #5a6c7d;
    font-size: 1.05rem;
    line-height: 1.7;
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: #4a5568;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(44, 90, 160, 0.15);
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.nav-logo h2 {
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    font-size: 1.4rem;
    position: relative;
}

.nav-logo h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #ffd700, transparent);
    border-radius: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.3rem 0;
}

.nav-link:hover {
    color: #2c5aa0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #2c5aa0 0%, #667eea 100%);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: auto;
    padding: 70px 0 50px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #667eea 100%);
    color: white;
    text-align: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(rgba(30, 60, 114, 0.7), rgba(42, 82, 152, 0.6)),
        url('./kaustbg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.9;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    padding: 0 20px;
    width: 100%;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #ffffff 0%, #f0f8ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    word-spacing: 0.1em;
}

.subtitle-inline {
    font-size: 1.4rem;
    font-weight: 400;
    display: block;
    margin-top: 1rem;
    background: linear-gradient(135deg, #ffd700 0%, #fff59d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.9;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    line-height: 1.5;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(135deg, #ffd700 0%, #fff59d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.9;
}

.hero-details {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.detail-item i {
    font-size: 1.2rem;
    color: #ffd700;
}

.detail-item a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.detail-item a:hover {
    color: #ffd700;
    text-decoration: underline;
}

.hero-intro {
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
    padding: 0 2rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.hero-intro p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0.8rem;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-intro p:last-child {
    margin-bottom: 0;
}

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

.btn {
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    min-width: 150px;
}

.btn-primary {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #333;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #ffed4e 0%, #fff59d 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 215, 0, 0.4);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

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

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #333;
    transform: translateY(-2px);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 1.2rem;
}

.section-header h2 {
    font-size: 2rem;
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.6rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #ffd700, #667eea);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.05rem;
    color: #5a6c7d;
    max-width: 650px;
    margin: 0 auto;
    font-weight: 400;
    line-height: 1.5;
}

/* About Section */
.about {
    padding: 40px 0;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #2c5aa0, transparent);
}


.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.about-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08), 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}

.about-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15), 0 10px 25px rgba(0, 0, 0, 0.08);
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2c5aa0, #667eea, #ffd700);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.about-card:hover::before {
    transform: translateX(0);
}

.card-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 50%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 25px rgba(44, 90, 160, 0.3);
    position: relative;
    transition: all 0.3s ease;
}

.card-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #ffd700, #667eea, #2c5aa0);
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.about-card:hover .card-icon::before {
    opacity: 1;
}

.about-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.card-icon i {
    font-size: 2rem;
    color: white;
}

.about-card h3 {
    font-size: 1.5rem;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.about-card p {
    color: #666;
    line-height: 1.6;
}

.kaust-info {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: center;
    background: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(44, 90, 160, 0.1);
}

.info-content h3 {
    font-size: 1.6rem;
    color: #1e3c72;
    margin-bottom: 0.8rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-weight: 700;
}

.info-content p {
    color: #2c3e50;
    font-size: 1rem;
    line-height: 1.5;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    font-weight: 500;
    margin-bottom: 0.8rem;
}

.kaust-rankings {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.kaust-rankings li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.6rem;
    color: #2c3e50;
    font-size: 0.95rem;
    line-height: 1.4;
    font-weight: 500;
}

.kaust-rankings li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: #2c5aa0;
    font-size: 1.5rem;
    line-height: 1.2;
}

.kaust-rankings li strong {
    color: #2c5aa0;
    font-weight: 700;
}

.info-stats {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.stat {
    text-align: center;
    padding: 0.6rem 0.8rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 8px;
    border: 1px solid rgba(44, 90, 160, 0.1);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.stat h4 {
    font-size: 1.4rem;
    color: #2c5aa0;
    margin-bottom: 0.3rem;
    font-weight: 700;
}

.stat p {
    color: #5a6c7d;
    font-size: 0.8rem;
    font-weight: 500;
    margin: 0;
}

/* Speakers Section */
.speakers {
    padding: 35px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
    position: relative;
}

.speakers::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #ffd700, transparent);
}

.speakers-list {
    gap: 2rem;
    margin-bottom: 3rem;
    width: 100%;
}

.speaker-item {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid rgba(44, 90, 160, 0.1);
    position: relative;
    width: 100%;
    min-height: 150px;
}

.speaker-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.speaker-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #2c5aa0, #667eea, #ffd700);
    border-radius: 15px 15px 0 0;
}

.speaker-item h3 {
    font-size: 1.5rem;
    color: #2c5aa0;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.speaker-item p {
    font-size: 1rem;
    color: #5a6c7d;
    line-height: 1.4;
    margin: 0;
}

.speakers-note {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.speakers-note p {
    color: #5a6c7d;
    font-size: 1.1rem;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

.speakers-note i {
    color: #ffd700;
    font-size: 1.2rem;
}

.speakers-note-header {
    color: #667eea !important;
    font-size: 0.9rem !important;
    font-style: italic !important;
    margin-top: 0.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
}

.speakers-note-header i {
    color: #667eea;
    font-size: 0.9rem;
}

/* Speakers Compact List - Grid Layout */
.speakers-compact-list {
    max-width: 1200px;
    margin: 0 auto 1.5rem;
}

.speakers-grid-container {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(44, 90, 160, 0.1);
    padding: 1rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
    transition: all 0.3s ease;
}

.speaker-compact-item {
    padding: 0.5rem 0.8rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    position: relative;
    border-left: 3px solid transparent;
    display: flex;
    flex-direction: column;
    min-height: 65px;
    justify-content: center;
    background: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    cursor: pointer;
}

.speaker-compact-item:hover {
    background: rgba(44, 90, 160, 0.08);
    border-left-color: #667eea;
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(44, 90, 160, 0.15);
}

.speaker-compact-item strong {
    display: block;
    color: #2c5aa0;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
    line-height: 1.3;
}

.speaker-compact-item span {
    display: block;
    color: #5a6c7d;
    font-size: 0.8rem;
    line-height: 1.3;
}

.tbc-badge {
    display: inline-block;
    margin-top: 0.4rem;
    padding: 0.25rem 0.6rem;
    background: linear-gradient(135deg, #fff9e6 0%, #fffbf0 100%);
    color: #667eea;
    font-size: 0.75rem;
    border-radius: 8px;
    font-style: normal;
    font-weight: 600;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

/* Responsive Design for Speakers */
@media (max-width: 1200px) {
    .speakers-grid-container {
        grid-template-columns: repeat(2, 1fr);
        padding: 1.5rem;
    }
}

@media (max-width: 968px) {
    .speakers-grid-container {
        grid-template-columns: 1fr;
        padding: 1.2rem;
        gap: 0.8rem;
    }
}

@media (max-width: 768px) {
    .speakers-compact-list {
        max-width: 100%;
    }
    
    .speaker-compact-item {
        padding: 0.8rem 1rem;
    }
    
    .speaker-compact-item strong {
        font-size: 1rem;
    }
    
    .speaker-compact-item span {
        font-size: 0.9rem;
    }
}

/* Program Section */
.program {
    padding: 40px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    position: relative;
}

.program::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #667eea, transparent);
}

.program-schedule {
    margin-bottom: 2.5rem;
}

.program-schedule h3 {
    font-size: 1.6rem;
    color: #2c5aa0;
    margin-bottom: 2rem;
    text-align: center;
}

.schedule-table-container {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(44, 90, 160, 0.1);
    overflow-x: auto;
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Inter', sans-serif;
}

.schedule-table thead {
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
}

.schedule-table th {
    padding: 1.5rem 2rem;
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
    text-align: left;
    border: none;
}

.date-column {
    width: 25%;
    border-radius: 20px 0 0 0;
}

.activities-column {
    width: 75%;
    border-radius: 0 20px 0 0;
}

.schedule-row {
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(44, 90, 160, 0.1);
}

.schedule-row:hover {
    background: rgba(44, 90, 160, 0.05);
    transform: translateX(5px);
}

.schedule-row:last-child {
    border-bottom: none;
}

.date-cell {
    padding: 1.5rem 2rem;
    vertical-align: top;
    border-right: 1px solid rgba(44, 90, 160, 0.1);
}

.date-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.date-text {
    font-weight: 600;
    color: #2c5aa0;
    font-size: 1.1rem;
    text-align: center;
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
    padding: 0.8rem 1.2rem;
    border-radius: 10px;
    border: 1px solid rgba(44, 90, 160, 0.2);
}

.activity-cell {
    padding: 1.5rem 2rem;
    vertical-align: top;
}

.activity-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.activity-content i {
    color: #667eea;
    font-size: 1.3rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.activity-content span {
    color: #2c3e50;
    font-size: 1.05rem;
    line-height: 1.5;
}

.departure-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.departure-options span {
    color: #2c3e50;
    font-size: 1.05rem;
    line-height: 1.5;
}

.program-highlights {
    margin-top: 2rem;
}

.program-highlights h3 {
    font-size: 1.6rem;
    color: #2c5aa0;
    margin-bottom: 1.5rem;
    text-align: center;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.highlight-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2rem;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(44, 90, 160, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.highlight-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.highlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2c5aa0, #667eea, #ffd700);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.highlight-card:hover::before {
    transform: translateX(0);
}

.highlight-card i {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 1.5rem;
    display: block;
}

.highlight-card h4 {
    font-size: 1.3rem;
    color: #2c5aa0;
    margin-bottom: 1rem;
    font-weight: 600;
}

.highlight-card p {
    color: #5a6c7d;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.highlight-list {
    list-style: none;
}

.highlight-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #666;
}

.highlight-list i {
    color: #28a745;
    font-size: 1.2rem;
}

.activities-grid {
    display: grid;
    gap: 1.5rem;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.8rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 15px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(44, 90, 160, 0.1);
    position: relative;
    overflow: hidden;
}

.activity-item:hover {
    transform: translateX(15px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: rgba(44, 90, 160, 0.2);
}

.activity-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #2c5aa0, #667eea, #ffd700);
    transform: scaleY(0);
    transition: transform 0.3s ease;
    transform-origin: bottom;
}

.activity-item:hover::before {
    transform: scaleY(1);
}

.activity-item i {
    font-size: 1.5rem;
    color: #2c5aa0;
    margin-top: 0.5rem;
}

.activity-item h4 {
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

.activity-item p {
    color: #666;
    font-size: 0.95rem;
}

/* Venue Section */
.venue {
    padding: 35px 0;
    background: #f8f9fa;
}

.venue-details-grid {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(44, 90, 160, 0.15);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.venue-detail-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 8px;
    padding: 1.2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(44, 90, 160, 0.1);
    transition: all 0.3s ease;
}

.venue-detail-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: rgba(44, 90, 160, 0.2);
}

.venue-detail-card h3 {
    color: #2c5aa0;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    padding-bottom: 0.4rem;
    border-bottom: 2px solid rgba(44, 90, 160, 0.1);
}

.venue-detail-card p {
    color: #5a6c7d;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 0.4rem;
}

.venue-detail-card p strong {
    color: #2c3e50;
}

.venue-description {
    margin-top: 0.8rem;
    margin-bottom: 0.6rem !important;
}

.travel-options {
    list-style: disc;
    padding-left: 1.5rem;
    margin: 0.5rem 0 0 0;
}

.travel-options li {
    color: #5a6c7d;
    font-size: 0.9rem;
    padding: 0.4rem 0;
}

.hotel-info {
    background: rgba(44, 90, 160, 0.05);
    padding: 0.8rem;
    border-radius: 8px;
    margin-bottom: 0.8rem;
}

.hotel-info:last-of-type {
    margin-bottom: 0;
}

.hotel-info p {
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.hotel-info p:first-child {
    font-weight: 600;
    color: #2c5aa0;
}

.hotel-detail {
    color: #666 !important;
    font-size: 0.85rem !important;
}

.venue-link {
    display: inline-block;
    color: #2c5aa0;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 0.5rem;
    transition: color 0.3s ease;
}

.venue-link:hover {
    color: #667eea;
    text-decoration: underline;
}

.venue-note {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 1.5rem 2rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(44, 90, 160, 0.15);
    border-left: 4px solid #2c5aa0;
}

.venue-note p {
    color: #2c3e50;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Original venue-grid styles kept for backwards compatibility */
.venue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.venue-card {
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1), 0 8px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.venue-card:hover {
    transform: translateY(-20px) scale(1.03);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15), 0 12px 24px rgba(0, 0, 0, 0.08);
}

.venue-image {
    height: 280px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.venue-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(44, 90, 160, 0.1) 0%, transparent 100%);
    transition: opacity 0.3s ease;
}

.venue-card:hover .venue-image::after {
    opacity: 0.7;
}

.kaust-bg {
    background: linear-gradient(rgba(44, 90, 160, 0.3), rgba(44, 90, 160, 0.3)),
                url('./kaust.jpg');
    background-size: cover;
    background-position: center;
}

.alula-bg {
    background: linear-gradient(rgba(118, 75, 162, 0.3), rgba(118, 75, 162, 0.3)),
                url('./alula.jpg');
    background-size: cover;
    background-position: center;
}

.venue-info {
    padding: 2rem;
}

.venue-info h3 {
    font-size: 1.8rem;
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

.venue-info > p {
    color: #666;
    margin-bottom: 1rem;
}

.venue-info > p i {
    color: #2c5aa0;
    margin-right: 0.5rem;
}

.venue-info > p:nth-of-type(2) {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.venue-features {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.venue-features li {
    color: #666;
    font-size: 0.95rem;
    position: relative;
    padding-left: 1rem;
}

.venue-features li::before {
    content: '•';
    color: #2c5aa0;
    position: absolute;
    left: 0;
}

/* Registration Section - Simple Table */
.registration {
    padding: 35px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
}

.registration::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #ffd700, transparent);
}

.reg-simple {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(44, 90, 160, 0.15);
}

.reg-table {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(44, 90, 160, 0.1);
    margin-bottom: 1rem;
}

.reg-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 0;
}

.reg-header-row {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3c72 100%);
}

.reg-header-row .reg-cell {
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
}

.reg-cell {
    padding: 0.7rem 0.9rem;
    border-bottom: 1px solid rgba(44, 90, 160, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.reg-row:last-child .reg-cell {
    border-bottom: none;
}

.reg-label {
    justify-content: flex-start;
    color: #2c3e50;
    font-size: 0.9rem;
    font-weight: 500;
}

.reg-label i {
    margin-right: 0.5rem;
    color: #2c5aa0;
}

.reg-row:nth-child(2) .reg-label i {
    color: #ffd700;
}

.reg-price {
    color: #2c5aa0;
    font-size: 1.05rem;
    font-weight: 700;
}

.reg-row:not(.reg-header-row):hover {
    background: rgba(44, 90, 160, 0.03);
}

.reg-footer {
    text-align: center;
    padding: 0.8rem;
}

.reg-footer p {
    color: #5a6c7d;
    font-size: 0.85rem;
    margin: 0 0 0.8rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
}

.reg-footer p i {
    color: #2c5aa0;
    font-size: 0.9rem;
}

.reg-footer .btn {
    margin: 0;
}

/* Keep old styles for backwards compatibility */
.pricing-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08), 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.registration-block {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08), 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.registration-block:hover::before {
    transform: translateX(0);
}

.block-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.fee-block .block-icon {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.3);
}

.includes-block .block-icon {
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    box-shadow: 0 10px 25px rgba(44, 90, 160, 0.3);
}

.registration-block:hover .block-icon {
    transform: scale(1.1) rotate(5deg);
}

.block-icon i {
    font-size: 2rem;
    color: white;
}

.registration-block h3 {
    font-size: 1.8rem;
    color: #2c5aa0;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.fee-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 1rem;
    gap: 0.3rem;
}

.currency {
    font-size: 2rem;
    color: #ffd700;
    font-weight: 600;
}

.amount {
    font-size: 3.5rem;
    color: #2c5aa0;
    font-weight: 700;
    line-height: 1;
}

.fee-note {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 0;
    font-weight: 500;
}

.includes-list {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-bottom: 2rem;
}

.includes-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: #555;
    font-size: 1rem;
    line-height: 1.5;
}

.includes-list li i {
    color: #2c5aa0;
    margin-right: 1rem;
    font-size: 1rem;
    width: 16px;
    text-align: center;
}

.registration-action {
    text-align: center;
}

.registration-action .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(44, 90, 160, 0.2);
}

.registration-action .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(44, 90, 160, 0.3);
}

.registration-main {
    max-width: 900px;
    width: 100%;
}

.benefits-card,
.registration-intro {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(145deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(44, 90, 160, 0.1);
}

.intro-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.intro-icon i {
    font-size: 2rem;
    color: #2c5aa0;
}

.registration-intro h3 {
    font-size: 2rem;
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-weight: 600;
}

.intro-text {
    font-size: 1.1rem;
    color: #5a6c7d;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.benefits-card h3,
.contact-grid-registration {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.contact-card-reg {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(44, 90, 160, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.contact-card-reg:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.contact-header {
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-header i {
    font-size: 1.3rem;
}

.contact-header h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-body {
    padding: 2rem 1.5rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.benefit-item i {
    font-size: 1.5rem;
    color: #2c5aa0;
    margin-top: 0.2rem;
}

.benefit-item h4 {
    color: #2c5aa0;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.benefit-item p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

.registration-form-card p {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: rgba(44, 90, 160, 0.05);
    border-radius: 10px;
    text-decoration: none;
    color: #2c5aa0;
    transition: all 0.3s ease;
    border: 1px solid rgba(44, 90, 160, 0.1);
}

.contact-link:hover {
    background: rgba(44, 90, 160, 0.1);
    transform: translateX(5px);
    color: #1e3f73;
}

.contact-email {
    font-weight: 500;
    font-size: 0.95rem;
}

.contact-link i {
    font-size: 1rem;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.contact-link:hover i {
    opacity: 1;
    transform: translateX(3px);
}

.organizer-item {
    margin-bottom: 1.5rem;
}

.organizer-item:last-child {
    margin-bottom: 0;
}

.organizer-name {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: #2c5aa0;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid #2c5aa0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.1);
}

.contact-btn:hover {
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    color: white;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 25px rgba(44, 90, 160, 0.3);
}

.contact-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 0.6s;
}

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

.contact-btn i {
    font-size: 1.2rem;
}

.registration-note {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.3);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.1);
}

.note-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2c5aa0;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.note-content {
    color: #5a6c7d;
    font-size: 0.95rem;
    line-height: 1.5;
}

.note-content strong {
    color: #2c5aa0;
}

/* Contact Section */
.contact {
    padding: 40px 0;
    background: #f8f9fa;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

/* Visa Section */
.visa {
    padding: 35px 0;
    background: #f8f9fa;
}

.visa-content {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(44, 90, 160, 0.15);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.visa-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 8px;
    padding: 1.2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(44, 90, 160, 0.1);
    transition: all 0.3s ease;
}

.visa-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: rgba(44, 90, 160, 0.2);
}

.visa-card h3 {
    color: #2c5aa0;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    padding-bottom: 0.4rem;
    border-bottom: 2px solid rgba(44, 90, 160, 0.1);
}

.visa-card p {
    color: #5a6c7d;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0.8rem;
}

.visa-note {
    background: rgba(44, 90, 160, 0.08);
    padding: 0.8rem 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-size: 0.85rem !important;
    border-left: 3px solid #2c5aa0;
}

.visa-btn {
    display: inline-block;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3c72 100%);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.visa-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(44, 90, 160, 0.3);
}

/* Call for Papers Section */
.cfp {
    padding: 35px 0;
    background: #f8f9fa;
}

.cfp-container {
    background: white;
    border-radius: 12px;
    padding: 1.2rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(44, 90, 160, 0.15);
    max-width: 1200px;
    margin: 0 auto;
}

.cfp-intro {
    color: #5a6c7d;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0.8rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid rgba(44, 90, 160, 0.1);
}

.cfp-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}

.cfp-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 8px;
    padding: 0.8rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(44, 90, 160, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.cfp-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: rgba(44, 90, 160, 0.2);
}

.cfp-card h3 {
    color: #2c5aa0;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.cfp-card p {
    color: #5a6c7d;
    font-size: 0.85rem;
    margin: 0;
}

.submission-info {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 8px;
    padding: 1rem 1.2rem;
    border: 1px solid rgba(44, 90, 160, 0.1);
}

.submission-info h3 {
    color: #2c5aa0;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    border-bottom: 2px solid rgba(44, 90, 160, 0.1);
    padding-bottom: 0.3rem;
}

.submission-info p {
    color: #5a6c7d;
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

.submission-list {
    list-style: disc;
    padding-left: 1.5rem;
    margin: 0.6rem 0;
}

.submission-list li {
    color: #5a6c7d;
    font-size: 0.85rem;
    padding: 0.3rem 0;
    line-height: 1.4;
}

.deadline-note {
    background: rgba(44, 90, 160, 0.08);
    padding: 0.6rem 0.9rem;
    border-radius: 8px;
    margin-top: 0.6rem !important;
    font-size: 0.8rem !important;
    border-left: 3px solid #2c5aa0;
}

/* Detailed Schedule Section */
.detailed-schedule {
    padding: 40px 0;
    background: #f8f9fa;
}

.schedule-table-wrapper {
    overflow-x: auto;
    margin: 0 auto;
    max-width: 100%;
}

.detailed-schedule-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    overflow: hidden;
    font-size: 0.9rem;
}

.detailed-schedule-table thead th {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3c72 100%);
    color: white;
    padding: 1rem;
    text-align: center;
    font-weight: 600;
    border: 1px solid #1e3c72;
}

.detailed-schedule-table tbody td {
    padding: 0.8rem;
    text-align: center;
    border: 1px solid #ddd;
    vertical-align: middle;
}

/* Column widths */
.time-col,
.detailed-schedule-table thead th:nth-child(1),
.detailed-schedule-table thead th:nth-child(2),
.detailed-schedule-table tbody .session-label:not([colspan]),
.detailed-schedule-table tbody .time-label {
    width: 10%;
    min-width: 90px;
}

.day-col,
.detailed-schedule-table tbody td:nth-child(3),
.detailed-schedule-table tbody td:nth-child(4),
.detailed-schedule-table tbody td:nth-child(5),
.detailed-schedule-table tbody td:nth-child(6) {
    width: 21%;
}

/* Jan 25 column - narrower */
.detailed-schedule-table thead th:nth-child(3),
.detailed-schedule-table tbody td:nth-child(3):not(.session-label):not(.time-label) {
    width: 10%;
}

.session-label {
    background: #e8f4f8;
    font-weight: 600;
    color: #2c5aa0;
    vertical-align: middle;
}

.time-label {
    background: #f5f5f5;
    font-weight: 500;
    color: #666;
}

.empty-cell {
    background: #fafafa;
}

.lunch-cell {
    background: #f0f0f0;
}

.registration-cell {
    background: white;
    font-weight: 500;
    color: #333;
}

.banquet-cell {
    background: white;
    font-weight: 500;
    color: #333;
}

.dessert-cell {
    background: white;
    font-weight: 500;
    color: #333;
}

.detailed-schedule-table tbody td {
    line-height: 1.5;
}

.section-row td,
.lunch-row td,
.evening-row td {
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .detailed-schedule-table {
        font-size: 0.8rem;
    }
    
    .detailed-schedule-table tbody td {
        padding: 0.6rem;
    }
}

@media (max-width: 768px) {
    .schedule-table-wrapper {
        overflow-x: scroll;
    }
    
    .detailed-schedule-table {
        min-width: 800px;
    }
}

/* Committee Section */
.committee {
    padding: 40px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
    position: relative;
}

.committee::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #2c5aa0, transparent);
}

.contact-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-card h3 {
    font-size: 1.8rem;
    color: #2c5aa0;
    margin-bottom: 2rem;
}

.card-header {
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    color: white;
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-header i {
    font-size: 1.5rem;
    opacity: 0.9;
}

.card-header h3 {
    font-size: 1.4rem;
    margin: 0;
    font-weight: 600;
}

.organizer {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
}

.organizer:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.organizer-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.3);
}

.organizer-info {
    flex: 1;
}

.organizer h4 {
    color: #2c5aa0;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.organizer p {
    color: #666;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.organizer a {
    color: #2c5aa0;
    text-decoration: none;
    font-weight: 500;
}

.organizer a:hover {
    text-decoration: underline;
}

.info-organizer .organizer-avatar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.info-organizer .organizer-contact span {
    color: #2c5aa0;
    font-weight: 500;
}

.organizer-title-with-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.organizer-title-with-icon i {
    color: #667eea;
    font-size: 1rem;
}

.organizer-title-with-icon h4 {
    margin: 0;
    color: #2c5aa0;
    font-size: 1.25rem;
    font-weight: 600;
}

.info-item-compact {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 15px;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(44, 90, 160, 0.05);
}

.info-item-compact:last-child {
    margin-bottom: 0;
}

.info-item-compact:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.info-content-compact {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.info-content-compact i {
    color: #667eea;
    font-size: 1.2rem;
    width: 20px;
    flex-shrink: 0;
}

.info-content-compact .info-label {
    font-weight: 600;
    color: #2c5aa0;
    font-size: 1rem;
}

.info-content-compact .info-value {
    color: #2c3e50;
    font-weight: 500;
    font-size: 1rem;
}

.info-content-compact .info-link {
    color: #2c5aa0;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.info-content-compact .info-link:hover {
    color: #667eea;
    text-decoration: underline;
}

.info-item-horizontal {
    display: flex !important;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 15px;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(44, 90, 160, 0.05);
}

.info-item-horizontal:last-child {
    margin-bottom: 0;
}

.info-item-horizontal:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.info-icon-large {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.info-details {
    flex: 1;
}

.info-details h4 {
    color: #2c5aa0;
    margin-bottom: 0.8rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.info-contact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #2c5aa0;
    font-size: 0.95rem;
}

.info-contact i {
    font-size: 1rem;
}

.info-contact a {
    color: #2c5aa0;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.info-contact a:hover {
    color: #667eea;
    text-decoration: underline;
}

.info-contact span {
    color: #2c5aa0;
    font-weight: 500;
}

/* Ensure new horizontal layout takes priority */
.contact-card .info-item-horizontal {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 1.5rem !important;
    padding: 1.5rem !important;
    margin-bottom: 1.5rem !important;
    background: rgba(255, 255, 255, 0.7) !important;
    border-radius: 15px !important;
    border: 1px solid rgba(44, 90, 160, 0.05) !important;
    transition: all 0.3s ease !important;
}

.contact-card .info-item-horizontal:hover {
    background: rgba(255, 255, 255, 0.9) !important;
    transform: translateX(5px) !important;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08) !important;
}

/* Override any conflicting organizer styles for info items */
.contact-card .info-item-horizontal.organizer {
    display: flex !important;
    flex-direction: row !important;
    border-bottom: none !important;
    padding-bottom: 1.5rem !important;
}

/* Organizing Committee specific styles */
.organizers-card .info-item-horizontal .info-icon-large {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3c72 100%);
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.3);
}

.organizers-card .info-details h4 {
    color: #2c5aa0;
    font-weight: 600;
}

.organizers-card .info-details p {
    color: #5a6c7d;
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
}

.organizers-card .info-contact {
    color: #2c5aa0;
}

.organizers-card .info-contact a {
    color: #2c5aa0;
    font-weight: 500;
}

.organizers-card .info-contact a:hover {
    color: #1e3c72;
}

/* 2x2 Organizers Grid Layout */
.organizers-compact-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
    max-width: 1200px;
    margin: 0 auto;
}

.organizer-compact-item {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 8px;
    padding: 0.6rem 0.9rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(44, 90, 160, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-height: 70px;
    text-decoration: none;
    cursor: pointer;
}

.organizer-compact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
    border-color: rgba(44, 90, 160, 0.3);
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.organizer-compact-item strong {
    color: #2c5aa0;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.15rem;
}

.organizer-compact-item span {
    color: #5a6c7d;
    font-size: 0.8rem;
    line-height: 1.3;
}

.organizer-compact-item a {
    color: #2c5aa0;
    font-size: 0.8rem;
    text-decoration: none;
    transition: color 0.3s ease;
    margin-top: 0.2rem;
}

.organizer-compact-item a:hover {
    color: #667eea;
    text-decoration: underline;
}

/* Deprecated old styles - kept for backwards compatibility */
.organizers-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.organizer-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(44, 90, 160, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.organizer-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(44, 90, 160, 0.2);
}

.organizer-card .organizer-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3c72 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 25px rgba(44, 90, 160, 0.3);
}

.organizer-card .organizer-avatar i {
    color: white;
    font-size: 2rem;
}

.organizer-card .organizer-info h4 {
    color: #2c5aa0;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.organizer-card .organizer-info p {
    color: #5a6c7d;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.organizer-card .organizer-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #2c5aa0;
}

.organizer-card .organizer-contact i {
    font-size: 1rem;
}

.organizer-card .organizer-contact a {
    color: #2c5aa0;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.organizer-card .organizer-contact a:hover {
    color: #1e3c72;
    text-decoration: underline;
}

/* Responsive Design for 2x2 Grid */
@media (max-width: 768px) {
    .organizers-grid-2x2 {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1.5rem;
    }
    
    .organizer-card {
        padding: 1.5rem;
    }
    
    .organizer-card .organizer-avatar {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .organizer-card .organizer-avatar i {
        font-size: 1.5rem;
    }
}

.organizer-contact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #2c5aa0;
    font-size: 0.9rem;
}

.organizer-contact i {
    font-size: 1rem;
}

.organizer-contact a {
    color: #2c5aa0;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.organizer-contact a:hover {
    color: #667eea;
    text-decoration: underline;
}

.info-display {
    padding: 1.5rem;
    background: rgba(44, 90, 160, 0.05);
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(44, 90, 160, 0.1);
}

.info-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c5aa0;
}

.info-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(44, 90, 160, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(44, 90, 160, 0.1);
    transition: all 0.3s ease;
}

.info-item:hover {
    background: rgba(44, 90, 160, 0.08);
    transform: translateX(5px);
}

.info-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.info-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.info-label {
    font-size: 0.85rem;
    color: #5a6c7d;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 1.1rem;
    color: #2c3e50;
    font-weight: 600;
}

.info-link {
    font-size: 1.1rem;
    color: #2c5aa0;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.info-link:hover {
    color: #667eea;
    text-decoration: underline;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #666;
}

.info-item i {
    color: #2c5aa0;
    font-size: 1.2rem;
    width: 20px;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.info-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.info-label {
    font-size: 0.85rem;
    color: #5a6c7d;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 1.1rem;
    color: #2c3e50;
    font-weight: 600;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1e3c72 0%, #2c5aa0 50%, #667eea 100%);
    color: white;
    padding: 4rem 0 1.5rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.8), transparent);
}

.footer::after {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.2rem;
    background: linear-gradient(135deg, #ffd700 0%, #fff59d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ffd700;
}

.footer-section p a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section p a:hover {
    color: #ffd700;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.7);
    position: relative;
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #ffd700, #667eea);
    border-radius: 1px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

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

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2.4rem;
        line-height: 1.1;
    }

    .subtitle-inline {
        font-size: 1.1rem;
        margin-top: 0.8rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-details {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-header h2 {
        font-size: 2rem;
    }

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

    .venue-grid {
        grid-template-columns: 1fr;
    }

    .venue-card {
        min-width: auto;
    }

    .registration-content {
        gap: 2rem;
    }

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

    .registration-block {
        padding: 2rem;
    }

    .fee-display {
        flex-direction: column;
        gap: 0.5rem;
    }

    .currency {
        font-size: 1.5rem;
    }

    .amount {
        font-size: 3rem;
    }

    .pricing-card {
        padding: 2rem;
    }

    .price-amount .amount {
        font-size: 1.8rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .kaust-info {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .info-stats {
        flex-direction: row;
        justify-content: space-around;
    }

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

    .venue-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 1.9rem;
        line-height: 1.1;
    }

    .subtitle-inline {
        font-size: 1rem;
        margin-top: 0.6rem;
    }

    .about-card,
    .benefits-card,
    .registration-form-card,
    .registration-block,
    .contact-card {
        padding: 1.5rem;
    }

    .block-icon {
        width: 70px;
        height: 70px;
    }

    .block-icon i {
        font-size: 1.8rem;
    }

    .registration-block h3 {
        font-size: 1.6rem;
    }

    .amount {
        font-size: 2.5rem !important;
    }

    .venue-info {
        padding: 1.5rem;
    }

    .kaust-info {
        padding: 2rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.rotate-in {
    opacity: 0;
    transform: rotate(-10deg) scale(0.8);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.rotate-in.visible {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Optional AlUla Trip Section */
.alula {
    padding: 35px 0;
    background: #f8f9fa;
}

.alula-content {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 1.2rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(44, 90, 160, 0.15);
}

.alula-content > p {
    color: #5a6c7d;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.alula-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.info-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 10px;
    padding: 1.5rem 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(44, 90, 160, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    min-width: 200px;
}

.info-item h4 {
    color: #2c5aa0;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.info-item p {
    color: #5a6c7d;
    font-size: 0.95rem;
    margin: 0;
    font-weight: 500;
}