/* Custom styles for the workshop website */

body {
    padding-top: 76px;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background-color: #f5f7fb;
    color: #1f2a44;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

.navbar-nav .nav-link {
    opacity: 1 !important;
    color: rgba(255, 255, 255, 0.95) !important;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 16px !important;
    border-radius: 8px;
    margin: 0 4px; /* Added margin for consistent spacing between items */
    display: inline-block; /* Ensure consistent block display */
    text-align: center; /* Center text for uniformity */
}

.navbar-nav .nav-link:hover {
    color: rgba(255, 255, 255, 1) !important;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.navbar-brand {
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
    color: rgba(255, 255, 255, 1) !important;
}

.main-content {
    min-height: calc(100vh - 200px);
    background-color: transparent;
}

.hero-section {
    background: linear-gradient(135deg, #0d3b66 0%, #00a7c4 55%, #f4a261 100%);
    color: white;
    min-height: 520px;
    display: flex;
    align-items: center;
    padding: 120px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -160px;
    right: -180px;
    width: 520px;
    height: 520px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    filter: blur(0);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
}

.hero-label {
    letter-spacing: 0.2em;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.hero-section h1 {
    font-size: 3.2rem;
    font-weight: 700;
    margin: 20px 0;
    color: #ffffff;
}

.hero-section .lead {
    font-size: 1.25rem;
    margin-bottom: 35px;
    color: rgba(255, 255, 255, 0.95);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.hero-actions .btn {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 12px;
    padding: 14px 28px;
    font-weight: 600;
}

.hero-actions .btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.content-section {
    padding: 80px 0;
    scroll-margin-top: 110px;
}

.abstract-section {
    background-color: #ffffff;
}

.abstract-copy p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #24324b;
}

.learning-outcomes-section {
    background: linear-gradient(180deg, #edf7ff 0%, #ffffff 100%);
}

.section-header {
    color: #0d3b66;
    margin-bottom: 36px;
    font-weight: 700;
    font-size: 2.2rem;
}

.learning-outcomes-list {
    counter-reset: outcomes;
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.learning-outcomes-list li {
    counter-increment: outcomes;
    background: #ffffff;
    border-radius: 16px;
    padding: 24px 28px 24px 70px;
    margin-bottom: 18px;
    position: relative;
    box-shadow: 0 14px 35px rgba(13, 59, 102, 0.08);
    font-size: 1.05rem;
    line-height: 1.7;
}

.learning-outcomes-list li::before {
    content: counter(outcomes);
    position: absolute;
    left: 26px;
    top: 24px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00a7c4, #0d3b66);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.tutorial-outline-section {
    background-color: #ffffff;
}

.outline-card {
    border-radius: 20px;
    padding: 24px 30px;
    box-shadow: 0 18px 40px rgba(15, 44, 63, 0.1);
    background: linear-gradient(135deg, rgba(0, 168, 196, 0.12), rgba(244, 162, 97, 0.12));
    backdrop-filter: blur(6px);
}

.outline-item {
    display: flex;
    align-items: center;
    padding: 18px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.85);
    margin-bottom: 14px;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0d3b66;
    gap: 14px;
}

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

.expected-impact-section {
    background: linear-gradient(180deg, #ffffff 0%, #f0f5f9 100%);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.impact-item {
    background: #ffffff;
    border-radius: 18px;
    padding: 28px 24px;
    box-shadow: 0 16px 35px rgba(15, 44, 63, 0.08);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    min-height: 200px;
}

.impact-item p {
    margin: 0;
    font-size: 1.02rem;
    line-height: 1.7;
    color: #24324b;
}

.registration-section {
    background: #ffffff;
}

.registration-card {
    background: linear-gradient(135deg, rgba(13, 59, 102, 0.08), rgba(0, 167, 196, 0.08));
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 18px 40px rgba(15, 44, 63, 0.1);
}

.registration-card p {
    font-size: 1.05rem;
    line-height: 1.7;
}

.registration-card .btn {
    border-radius: 12px;
    padding: 12px 28px;
    font-weight: 600;
}

.committee-section {
    background: linear-gradient(180deg, #edf7ff 0%, #ffffff 100%);
}

.committee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.committee-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 28px 24px;
    box-shadow: 0 16px 35px rgba(15, 44, 63, 0.08);
    display: flex;
    flex-direction: column;
    gap: 18px;
    height: 100%;
}

.committee-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(0, 167, 196, 0.25);
    box-shadow: 0 12px 24px rgba(13, 59, 102, 0.15);
}

.committee-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #0d3b66;
}

.committee-details {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
    color: #24324b;
}

.schedule-day {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
    overflow: hidden;
}

.schedule-header {
    background: linear-gradient(135deg, #ec6602 0%, #009999 100%);
    color: white;
    padding: 20px;
    margin: 0;
}

.schedule-session {
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
    transition: background-color 0.3s ease;
}

.schedule-session:hover {
    background-color: #f8f9fa;
}

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

.time-badge {
    background: #ec6602;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.speaker-badge {
    background: #009999;
    color: white;
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-left: 10px;
}

.candidates-table {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.table thead th {
    background: #0d3b66;
    color: white;
    border: none;
    font-weight: 600;
    padding: 15px;
}

.table tbody td {
    padding: 12px 15px;
    vertical-align: middle;
}

.table tbody tr:hover {
    background-color: #f8f9fa;
}

@media (max-width: 992px) {
    .hero-section {
        padding: 100px 0 80px;
    }

    .hero-section h1 {
        font-size: 2.6rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .learning-outcomes-list li {
        padding-left: 60px;
    }

    .learning-outcomes-list li::before {
        left: 18px;
    }

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