/* Custom Fonts */
@font-face {
    font-family: 'Jingleberry';
    src: url('assets/Jingleberry.otf') format('opentype');
}

:root {
    --brand-yellow: #f9e604;
    --brand-red: #da0808;
    --brand-gray: #52565e;
    --font-montserrat: 'Montserrat', sans-serif;
    --font-jingleberry: 'Jingleberry', cursive;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-montserrat);
    color: var(--brand-gray);
    background-color: #fff;
}

.max-w-7xl {
    max-width: 1280px;
    margin: 0 auto;
}

.max-w-5xl {
    max-width: 1024px;
    margin: 0 auto;
}

/* Navbar Styles */
.navbar-custom {
    background-color: transparent;
    backdrop-filter: blur(10px);
    padding: 0.5rem 0;
    z-index: 1000;
}

.navbar-custom .logo-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.navbar-custom .nav-link {
    color: var(--brand-yellow) !important;
    font-weight: 500;
    transition: color 0.3s;
}

.navbar-custom .nav-link:hover {
    color: var(--brand-yellow) !important;
}

.navbar-toggler {
    color: var(--brand-yellow);
    border: none;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.mobile-menu {
    background-color: var(--brand-red);
}

.mobile-link {
    color: white;
    text-decoration: none;
    display: block;
    padding: 0.75rem 0;
    transition: color 0.3s;
}

.mobile-link:hover {
    color: var(--brand-yellow);
}

.social-icons-mobile a {
    color: white;
    font-size: 1.5rem;
    margin: 0 0.5rem;
    transition: color 0.3s, transform 0.3s;
}

.social-icons-mobile a:hover {
    color: var(--brand-yellow);
    transform: scale(1.1);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    background-image: url('assets/Hero.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 100px;
    padding-bottom: 80px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(142, 8, 27, 0.8), rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.7));
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 1rem;
}

@media (min-width: 576px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 992px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--brand-yellow);
    min-height: 2rem;
    margin-top: 1rem;
}

@media (min-width: 576px) {
    .hero-subtitle {
        font-size: 1.5rem;
    }
}

.btn-register {
    background-color: var(--brand-yellow);
    color: #0F0A43;
    font-weight: bold;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    border: none;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s;
}

.btn-register:hover {
    background-color: #FFD700;
    color: #0F0A43;
}

.info-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid var(--brand-yellow);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.info-card:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.info-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    margin: 0;
}

@media (min-width: 576px) {
    .info-text {
        font-size: 1.25rem;
    }
}

.info-card i {
    font-size: 2.5rem;
    color: white;
}

/* Section Styles */
.section-title-red {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--brand-red);
    margin-bottom: 1rem;
}

@media (min-width: 576px) {
    .section-title-red {
        font-size: 3rem;
    }
}

.section-title-yellow {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--brand-yellow);
    margin-bottom: 1rem;
}

@media (min-width: 576px) {
    .section-title-yellow {
        font-size: 3rem;
    }
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--brand-gray);
    margin-bottom: 1rem;
}

.section-text {
    font-size: 1.125rem;
    color: var(--brand-gray);
    line-height: 1.8;
    text-align: justify;
}

.section-text-white {
    font-size: 1.125rem;
    color: white;
    line-height: 1.8;
}

.section-text-italic {
    font-size: 1.25rem;
    color: var(--brand-gray);
    font-style: italic;
}

/* About Section */
.about-section {
    padding-top: 100px;
}

.about-images {
    position: relative;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-img {
    position: absolute;
    width: 450px;
    height: 450px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    cursor: grab;
    transition: transform 0.3s;
}

.about-img:active {
    cursor: grabbing;
}

.about-img-1 {
    z-index: 3;
    transform: translate(0, 0) rotate(0deg);
}

.about-img-2 {
    z-index: 2;
    transform: translate(18px, 18px) rotate(0deg);
}

.about-img-3 {
    z-index: 1;
    transform: translate(36px, 36px) rotate(0deg);
}

.btn-red {
    background-color: var(--brand-red);
    color: white;
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    border: none;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s;
}

.btn-red:hover {
    background-color: #b80707;
    color: white;
}

/* Stats Section */
.stat-card {
    background-color: var(--brand-red);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: white;
    display: inline-block;
}

.stat-label {
    font-size: 1.125rem;
    color: white;
    margin-top: 0.5rem;
}

/* What to Expect Section */
.what-expect-section {
    background: linear-gradient(to bottom, var(--brand-red), #1B1B1B);
    padding-top: 100px;
}

.expect-card {
    background: white;
    padding: 2rem;
    margin-bottom: 3rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.expect-card:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.expect-card-title {
    font-size: 1.25rem;
    color: var(--brand-red);
    text-align: center;
    margin-bottom: 1rem;
}

.expect-card-text {
    color: var(--brand-gray);
    line-height: 1.8;
}

/* Speakers Section */
.speakers-section {
    padding-top: 100px;
}

.speaker-card {
    position: relative;
    margin: 0 auto;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.5s ease;
}

.speaker-card-circle {
    width: 256px;
    height: 288px;
    border-radius: 50%;
}

.speaker-card-rect {
    width: 256px;
    height: 320px;
}

.speaker-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 4px solid #ffd700;
    transition: all 0.5s ease;
}

.speaker-img-circle {
    border-radius: 50%;
}

.speaker-img-rect {
    border-radius: 0;
}

.speaker-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.5s ease;
}

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

.speaker-overlay h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.speaker-overlay p {
    font-size: 0.875rem;
    margin: 0.25rem 0;
}

/* Schedule Section */
.schedule-section {
    padding-top: 100px;
}

.schedule-day {
    margin-bottom: 4rem;
}

.schedule-day-title {
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 2rem;
}

.schedule-timeline {
    position: relative;
}

.schedule-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--brand-gray);
}

.schedule-item {
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
}

.schedule-item-left {
    justify-content: flex-start;
}

.schedule-item-right {
    justify-content: flex-end;
}

.schedule-card {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
    border-top: 4px solid var(--brand-yellow);
}

.schedule-card-right {
    border-top-color: var(--brand-red);
    margin-left: auto;
}

.schedule-card-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.schedule-speaker-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.schedule-time {
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--brand-gray);
}

.schedule-title {
    font-weight: 600;
    color: #333;
    margin: 0.25rem 0;
}

.schedule-speaker {
    color: var(--brand-gray);
}

/* Packages Section */
.packages-section {
    padding-top: 100px;
}

.package-card {
    background-color: var(--brand-red);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    max-width: 500px;
    margin: 0 auto;
}

.package-card:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.package-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.package-title {
    font-family: var(--font-jingleberry);
    font-size: 2rem;
    color: white;
    margin-bottom: 0.5rem;
}

.package-price {
    font-family: var(--font-jingleberry);
    font-size: 1.5rem;
    color: white;
}

.package-list {
    list-style: disc;
    list-style-position: inside;
    color: white;
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.package-list li {
    margin-bottom: 0.5rem;
}

.btn-yellow {
    background-color: var(--brand-yellow);
    color: black;
    font-weight: 500;
    padding: 0.75rem 2rem;
    border-radius: 0;
    border: none;
    text-decoration: none;
    display: inline-block;
    transition: filter 0.3s;
}

.btn-yellow:hover {
    filter: brightness(0.9);
    color: black;
}

.package-footer-text {
    color: var(--brand-red);
    font-size: 1.125rem;
}

/* Showcase Section */
.showcase-section {
    padding-top: 100px;
}

.showcase-subtitle {
    font-size: 1.75rem;
    color: var(--brand-red);
    margin-bottom: 1rem;
}

@media (min-width: 576px) {
    .showcase-subtitle {
        font-size: 2rem;
    }
}

.showcase-heading {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--brand-gray);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.showcase-list {
    list-style: disc;
    list-style-position: inside;
    color: var(--brand-gray);
    padding-left: 0;
}

.showcase-list li {
    margin-bottom: 0.5rem;
}

.timeline-left {
    position: relative;
    border-left: 4px solid var(--brand-red);
    padding-left: 1.5rem;
    margin-top: 1rem;
}

.timeline-item {
    position: relative;
    padding-bottom: 1.25rem;
    margin-left: 1rem;
}

.timeline-dot {
    position: absolute;
    left: -1.75rem;
    top: 0.25rem;
    width: 24px;
    height: 24px;
    background-color: var(--brand-yellow);
    border-radius: 50%;
    border: 4px solid white;
}

/* CTA Section */
.cta-section {
    position: relative;
    background-color: var(--brand-yellow);
    padding: 4rem 0;
    overflow: hidden;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.9;
    background-image: url('assets/CTABg.png');
    background-size: cover;
    background-position: center;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-image {
    width: 250px;
    height: 250px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--brand-yellow);
    margin-bottom: 1rem;
}

@media (min-width: 576px) {
    .cta-title {
        font-size: 3rem;
    }
}

.cta-text {
    font-size: 1.125rem;
    color: var(--brand-yellow);
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.btn-cta {
    background-color: var(--brand-red);
    color: white;
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 0;
    border: none;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.btn-cta:hover {
    background-color: rgba(218, 8, 8, 0.8);
    color: white;
}

/* Sponsors Section */
.sponsors-section {
    padding-top: 100px;
}

.sponsor-img {
    width: 100%;
    max-width: 250px;
    height: auto;
    filter: grayscale(100%);
    transition: filter 0.3s;
    cursor: pointer;
}

.sponsor-img:hover {
    filter: grayscale(0%);
}

.sponsor-e7 {
    background-color: var(--brand-red);
    padding: 1rem;
    border-radius: 8px;
    object-fit: contain;
}

/* Footer */
.footer-section {
    background-color: var(--brand-gray);
    color: white;
    padding: 6rem 0;
}

.footer-text-yellow {
    color: var(--brand-yellow);
    font-size: 1.125rem;
}

.footer-icon {
    font-size: 2.5rem;
    color: rgba(218, 8, 8, 0.8);
}

.social-icons-footer a {
    color: white;
    font-size: 1.75rem;
    margin: 0 0.5rem;
    transition: color 0.3s;
}

.social-icons-footer a:hover {
    color: var(--brand-yellow);
}

/* Team Section */
.team-section {
    padding-top: 150px;
}

.team-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.team-img {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
}

.team-name {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--brand-red);
    margin-bottom: 0.5rem;
}

.team-role {
    color: var(--brand-gray);
    margin-bottom: 1rem;
}

.team-social {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.team-social a {
    width: 32px;
    height: 32px;
    background-color: var(--brand-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-gray);
    text-decoration: none;
    transition: background-color 0.3s;
}

.team-social a:hover {
    background-color: #ffd700;
}

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

/* Women in AI Carousel */
.wai-carousel-section {
    height: 75vh;
    min-height: 500px;
    margin-top: 80px;
}

@media (min-width: 768px) {
    .wai-carousel-section {
        height: 90vh;
    }
}

.carousel-img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
}

.carousel-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.3);
}

.carousel-item {
    height: 75vh;
    min-height: 500px;
}

@media (min-width: 768px) {
    .carousel-item {
        height: 90vh;
    }
}

.carousel-indicators {
    bottom: 20px;
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #999;
    border: none;
    margin: 0 4px;
}

.carousel-indicators button.active {
    background-color: var(--brand-yellow);
}

.wai-timeline-section {
    padding-top: 100px;
}

.wai-timeline {
    position: relative;
    border-left: 4px solid var(--brand-red);
    padding-left: 1.5rem;
    margin-top: 2rem;
}

.wai-timeline-item {
    position: relative;
    margin-bottom: 2rem;
    margin-left: 1rem;
}

.wai-timeline-dot {
    position: absolute;
    left: -1.75rem;
    top: 0.25rem;
    width: 24px;
    height: 24px;
    background-color: var(--brand-yellow);
    border-radius: 50%;
    border: 4px solid white;
}

.wai-timeline-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--brand-red);
    margin-bottom: 0.25rem;
}

.wai-timeline-date {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-gray);
    margin-bottom: 0.5rem;
}

.wai-timeline-description {
    color: var(--brand-gray);
    line-height: 1.8;
}

.wai-stats-section {
    padding-top: 50px;
}

.wai-stats-title {
    font-size: 1.875rem;
    font-weight: bold;
    color: var(--brand-yellow);
    margin-bottom: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section {
        min-height: 80vh;
        padding-top: 120px;
    }
    
    .about-img {
        width: 300px;
        height: 300px;
    }
    
    .speaker-card-circle,
    .speaker-card-rect {
        width: 200px;
        height: 240px;
    }
    
    .schedule-timeline::before {
        left: 0;
    }
    
    .schedule-card {
        margin-left: 2rem;
    }
    
    .team-img {
        width: 200px;
        height: 200px;
    }
}