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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #ffffff;
    color: #2c3e50;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Hero Section */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #2c5f8d 0%, #3a7ab8 100%);
    border-radius: 20px;
    padding: 50px 40px;
    margin: 20px 20px 50px 20px;
    box-shadow: 0 10px 40px rgba(44, 95, 141, 0.15);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg "><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
    animation: fadeInDown 1s ease-out;
}

.logo {
    max-width: 180px;
    height: auto;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    margin-bottom: 15px;
    line-height: 1.3;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    color: #e8f4f8;
    margin-bottom: 25px;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-tagline {
    font-size: 1.3rem;
    color: #ffffff;
    background: rgba(220, 53, 69, 0.85);
    padding: 12px 30px;
    border-radius: 30px;
    display: inline-block;
    margin-bottom: 25px;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
    animation: fadeInUp 1s ease-out 0.6s both;
}

.event-details {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 25px;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.detail-item {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 18px 30px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: all 0.3s ease;
}

.detail-item:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.detail-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.detail-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

/* Banner Section */
.banner-section {
    margin: 0 20px 50px 20px;
    animation: fadeIn 1.2s ease-out;
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner-image {
    width: 100%;
    max-width: 800px; /* Reduced maximum width */
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.banner-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* Vision Section */
.vision-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    padding: 50px 40px;
    margin: 0 20px 50px 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border-left: 5px solid #2c5f8d;
}

.vision-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #2c5f8d;
    text-align: center;
    margin-bottom: 25px;
}

.vision-content {
    font-size: 1.15rem;
    line-height: 1.9;
    color: #495057;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.vision-highlight {
    background: linear-gradient(120deg, #e3f2fd 0%, #bbdefb 100%);
    padding: 3px 12px;
    border-radius: 6px;
    font-weight: 600;
    color: #1565c0;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 0 20px 50px 20px;
}

.content-card {
    background: #ffffff;
    border-radius: 15px;
    padding: 35px 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
    position: relative;
    overflow: hidden;
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #2c5f8d 0%, #dc3545 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.content-card:hover::before {
    transform: scaleX(1);
}

.content-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
    border-color: #2c5f8d;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: inline-block;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c5f8d;
    margin-bottom: 18px;
    text-align: left;
}

.card-content {
    font-size: 1rem;
    line-height: 1.8;
    color: #6c757d;
    text-align: left;
}

.card-content ul {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
}

.card-content li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: #495057;
}

.card-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #dc3545;
    font-weight: bold;
    font-size: 1.1rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    border-radius: 15px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 10px 35px rgba(220, 53, 69, 0.25);
    margin: 0 20px 50px 20px;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: rotateBg 40s linear infinite;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.cta-text {
    font-size: 1.2rem;
    color: #ffffff;
    margin-bottom: 30px;
    line-height: 1.7;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: #ffffff;
    color: #dc3545;
    font-size: 1.3rem;
    font-weight: 700;
    padding: 16px 50px;
    border-radius: 30px;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(220, 53, 69, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

.cta-button span {
    position: relative;
    z-index: 2;
}

/* Section Titles */
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #2c5f8d;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #2c5f8d 0%, #dc3545 100%);
    border-radius: 2px;
}

/* Speakers Section Styles */
.speakers-section {
    padding: 80px 20px;
    position: relative;
    background: #ffffff;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.section-subtitle {
    color: #8B1538;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 15px;
    animation: fadeInDown 1s ease;
}

.section-title {
    color: #1B4B6B;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
    line-height: 1.2;
}

.section-title span {
    background: linear-gradient(135deg, #8B1538 0%, #C41E3A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    color: #4A5568;
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    animation: fadeIn 1.5s ease;
}

.speakers-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    padding: 0 20px;
}

.speaker-card {
    background: #ffffff;
    backdrop-filter: blur(10px);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid #E5E7EB;
    animation: fadeInUp 0.8s ease backwards;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

.speaker-card:nth-child(1) { animation-delay: 0.1s; }
.speaker-card:nth-child(2) { animation-delay: 0.2s; }
.speaker-card:nth-child(3) { animation-delay: 0.3s; }
.speaker-card:nth-child(4) { animation-delay: 0.4s; }

.speaker-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(27, 75, 107, 0.05) 0%, rgba(139, 21, 56, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.speaker-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(27, 75, 107, 0.2);
    border-color: #8B1538;
}

.speaker-card:hover::before {
    opacity: 1;
}

.speaker-image-container {
    position: relative;
    height: 400px;
    overflow: hidden;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.7));
}

.speaker-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

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

.quote-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 60px;
    color: #8B1538;
    opacity: 0.4;
    z-index: 2;
}

.speaker-content {
    padding: 30px;
    position: relative;
    z-index: 2;
}

.speaker-name {
    font-size: 28px;
    font-weight: 700;
    color: #1B4B6B;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.speaker-card:hover .speaker-name {
    color: #8B1538;
}

.speaker-title {
    font-size: 14px;
    color: #8B1538;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.speaker-roles {
    margin-bottom: 20px;
}

.speaker-role {
    font-size: 14px;
    color: #4A5568;
    line-height: 1.8;
    margin-bottom: 5px;
    padding-left: 20px;
    position: relative;
}

.speaker-role::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #1B4B6B;
    font-weight: bold;
}

.speaker-quote {
    font-size: 16px;
    font-style: italic;
    color: #2D3748;
    line-height: 1.6;
    padding: 20px;
    background: linear-gradient(135deg, rgba(27, 75, 107, 0.05) 0%, rgba(139, 21, 56, 0.05) 100%);
    border-left: 3px solid #8B1538;
    border-radius: 8px;
    margin-top: 20px;
}

.cta-section-speakers {
    text-align: center;
    margin-top: 80px;
    animation: fadeInUp 1s ease 0.5s backwards;
}

.cta-button-speakers {
    display: inline-block;
    padding: 18px 50px;
    background: linear-gradient(135deg, #8B1538 0%, #C41E3A 100%);
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(139, 21, 56, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button-speakers:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(139, 21, 56, 0.5);
    background: linear-gradient(135deg, #C41E3A 0%, #8B1538 100%);
}

/* Decorative background elements */
.bg-decoration {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(27, 75, 107, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.decoration-1 {
    width: 500px;
    height: 500px;
    top: -100px;
    left: -100px;
}

.decoration-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    right: -100px;
    background: radial-gradient(circle, rgba(139, 21, 56, 0.06) 0%, transparent 70%);
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes rotateBg {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Fade in animation */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.slide-in {
    animation: slideIn 0.8s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .hero-tagline {
        font-size: 1rem;
        padding: 10px 20px;
    }

    .detail-text {
        font-size: 0.95rem;
    }

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

    .card-title {
        font-size: 1.3rem;
    }

    .card-content {
        font-size: 0.95rem;
    }

    .cta-title {
        font-size: 1.8rem;
    }

    .cta-text {
        font-size: 1rem;
    }

    .cta-button {
        font-size: 1.1rem;
        padding: 14px 40px;
    }

    .vision-title {
        font-size: 1.7rem;
    }

    .vision-content {
        font-size: 1rem;
    }

    .logo {
        max-width: 140px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    /* Speakers responsive */
    .section-title {
        font-size: 36px;
    }

    .speakers-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .speaker-image-container {
        height: 350px;
    }

    .speaker-name {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 35px 25px;
        margin: 10px 10px 30px 10px;
    }

    .hero-title {
        font-size: 1.6rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .event-details {
        gap: 15px;
    }

    .detail-item {
        padding: 14px 20px;
    }

    .content-card {
        padding: 25px 20px;
    }

    .cta-section {
        padding: 35px 25px;
        margin: 0 10px 30px 10px;
    }

    .vision-section {
        padding: 35px 25px;
        margin: 0 10px 30px 10px;
    }

    .banner-section {
        margin: 0 10px 30px 10px;
    }

    .content-grid {
        margin: 0 10px 30px 10px;
    }

    .speakers-section {
        padding: 60px 10px;
    }

    .speakers-container {
        padding: 0 10px;
    }
}