/* Custom Overlay Styles - Enhanced opacity for better text readability
 *
 * How to customize overlay opacity:
 * - Adjust --overlay-opacity for general overlay sections (0.0 = transparent, 1.0 = fully opaque)
 * - Adjust --background-fade-opacity to make background images fainter (higher = more faded)
 * - Adjust specific section overlays using their respective variables
 *
 * Current settings make overlays thicker (more opaque) for better text readability
 * while keeping the beautiful gradient effects intact.
 */

:root {
    --overlay-opacity: 0.85;
    --feature-overlay-opacity: 0.9;
    --background-fade-opacity: 0.3;
    --subscribe-overlay-opacity: 0.9;
    --ticket-overlay-opacity: 0.85;
    --footer-overlay-opacity: 0.85;
}

.overlay {
    background-image: linear-gradient(
        180deg,
        #16234d 0%,
        #0b1334 100%
    ) !important;

    background-blend-mode: overlay;
    background-size: auto;
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    opacity: var(
        --overlay-opacity
    ); /* Increased from 0.5 to 0.85 for thicker overlay */
}

/* Make background images much fainter */
.banner {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(
        255,
        255,
        255,
        var(--background-fade-opacity)
    ); /* White overlay to fade the background image */
    z-index: 1;
}

.banner .overlay {
    z-index: 2; /* Ensure gradient overlay is above the fade overlay */
}

.banner .container {
    position: relative;
    z-index: 3; /* Ensure content is above all overlays */
}

/* Enhanced overlay for feature sections */
.feature .overlay {
    background-image: linear-gradient(180deg, #0b1334 0%, #fffffe 100%);
    opacity: var(
        --feature-overlay-opacity
    ); /* Even thicker for feature sections */
}

/* Enhanced overlay for ticket sections */
.ticket .overlay {
    background-image: linear-gradient(180deg, #0b1334 0%, #fffffe 100%);
    opacity: var(--ticket-overlay-opacity);
}

/* Enhanced overlay for footer */
footer .overlay {
    background-image: linear-gradient(180deg, #0b1334 0%, #0b1334 100%);
    opacity: var(--footer-overlay-opacity);
}

/* Enhanced overlay for subscribe section */
.subscribe {
    position: relative;
}

.subscribe::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, #0b1334 0%, #fffffe 100%);
    opacity: var(--subscribe-overlay-opacity);
    z-index: 1;
}

.subscribe .container {
    position: relative;
    z-index: 2;
}

/* Custom Banner Image Sizing */
.banner-image img {
    max-width: 75%; /* Default size */
    height: auto;
    transition: transform 0.3s ease; /* Smooth hover effect */
}

.banner-image img:hover {
    transform: scale(1.05); /* Slight grow on hover */
}

/* Center banner content vertically */
.banner .row > .col-lg-6 {
    display: flex;
    align-items: center;
}

.banner-right {
    width: 100%;
}

/* Fade-in Animations */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes fadeInLeft {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    0% {
        opacity: 0;
        transform: translateX(30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInScale {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Fast animation classes for registration-fee and abstract pages */
.fade-in-up,
.fade-in-left,
.fade-in-right,
.fade-in-scale {
    opacity: 0;
    transition: all 0.4s ease-out;
}

.fade-in-up.animate {
    opacity: 1;
    animation: fadeInUp 0.4s ease-out forwards;
}

.fade-in-left.animate {
    opacity: 1;
    animation: fadeInLeft 0.4s ease-out forwards;
}

.fade-in-right.animate {
    opacity: 1;
    animation: fadeInRight 0.4s ease-out forwards;
}

.fade-in-scale.animate {
    opacity: 1;
    animation: fadeInScale 0.4s ease-out forwards;
}

/* Apply animations to different sections */
.banner-right {
    animation: fadeInRight 1s ease-out;
}

.banner-image {
    animation: fadeInLeft 1s ease-out 0.3s both;
}

.overview {
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.partner {
    animation: fadeIn 0.8s ease-out 0.7s both;
}

.feature {
    animation: fadeInUp 0.8s ease-out 0.9s both;
}

.speaker {
    animation: fadeInUp 0.8s ease-out 1.1s both;
}

.ticket {
    animation: fadeInUp 0.8s ease-out 1.3s both;
}

.subscribe {
    animation: fadeIn 0.8s ease-out 1.5s both;
}

/* Stagger animation for cards and items */
.feature .col-lg-4:nth-child(1) {
    animation-delay: 0.9s;
}

.feature .col-lg-4:nth-child(2) {
    animation-delay: 1.1s;
}

.feature .col-lg-4:nth-child(3) {
    animation-delay: 1.3s;
}

.speaker .col-lg-3:nth-child(1) {
    animation-delay: 1.1s;
}

.speaker .col-lg-3:nth-child(2) {
    animation-delay: 1.2s;
}

.speaker .col-lg-3:nth-child(3) {
    animation-delay: 1.3s;
}

.speaker .col-lg-3:nth-child(4) {
    animation-delay: 1.4s;
}

/* Individual elements fade in */
.banner-title h4,
.banner-title h1 {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.banner-event-info {
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.event-discription {
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Responsive banner image sizes */
@media (max-width: 576px) {
    .banner-image img {
        max-width: 100% !important;
        transform: translateX(-20px) translateY(15px); /* Bigger on mobile for better visibility */
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .banner-image img {
        max-width: 70%; /* Medium size on tablets */
    }
}

@media (min-width: 992px) {
    .banner-image img {
        max-width: 100%;
        transform: translateX(-30px) translateY(20px);
    }

    .banner-image img:hover {
        transform: translateY(-30px) scale(1.05); /* Maintain position on hover */
    }
}

/* Mobile Navigation Menu Overlay Fix */

/* High z-index for mobile menu to appear above all content */
.slicknav_menu {
    z-index: 9999 !important;
    position: relative;
}

/* Force enable mobile navigation on touch devices */
@media (max-width: 1100px) {
    .slicknav_menu,
    .slicknav_nav,
    .slicknav_nav *,
    .slicknav_nav a,
    .slicknav_nav .slicknav_item {
        -webkit-user-select: none !important;
        -moz-user-select: none !important;
        -ms-user-select: none !important;
        user-select: none !important;
        -webkit-touch-callout: default !important;
        -webkit-tap-highlight-color: rgba(11, 19, 52, 0.2) !important;
        touch-action: manipulation !important;
        pointer-events: auto !important;
    }

    /* Force show mobile menu when active */
    .slicknav_nav.active {
        visibility: visible !important;
        display: block !important;
        pointer-events: auto !important;
        z-index: 9999999 !important; /* Even higher when active */
    }
}

/* Mobile menu container fixes - Override plugin.css conflicts */
.slicknav_nav {
    z-index: 99998 !important; /* Much higher than overlay */
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 100vh !important;
    background: #fff !important;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3) !important;
    border-radius: 0 0 20px 20px !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding-top: 90px !important;
    pointer-events: auto !important; /* Ensure menu can be interacted with */
}

/* Override plugin.css mobile responsive rules that conflict */
@media (max-width: 1100px) {
    .slicknav_nav {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: 100vh !important;
        z-index: 999999 !important; /* Highest z-index */
        padding-top: 95px !important;
        overflow-y: auto !important;
        pointer-events: auto !important;
    }
}

@media (max-width: 850px) {
    .slicknav_nav {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: 100vh !important;
        z-index: 999999 !important; /* Highest z-index */
        padding-top: 90px !important;
        overflow-y: auto !important;
        pointer-events: auto !important;
    }
}

@media (max-width: 479px) {
    .slicknav_nav {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: 100vh !important;
        z-index: 999999 !important; /* Highest z-index */
        padding-top: 85px !important;
        overflow-y: auto !important;
        color: #333 !important;
        pointer-events: auto !important;
    }
}

/* Close button for mobile menu */
.slicknav-close {
    position: absolute !important;
    top: 20px !important;
    right: 20px !important;
    width: 40px !important;
    height: 40px !important;
    background: #f8f9fa !important;
    border: 2px solid #0b1334 !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    z-index: 10000 !important;
    transition: all 0.3s ease !important;
    font-size: 18px !important;
    color: #0b1334 !important;
    font-weight: bold !important;
    line-height: 1 !important;
    text-align: center !important;
    user-select: none !important;
}

.slicknav-close:hover {
    background: #0b1334;
    color: #fff;
    transform: scale(1.1);
}

.slicknav-close:active {
    transform: scale(0.95);
}

/* Overlay removed - was blocking menu clicks */

/* Prevent body scroll when menu is open */
body.menu-open {
    overflow: hidden !important;
    position: fixed !important;
    width: 100% !important;
}

/* Mobile menu button positioning */
.slicknav_btn {
    z-index: 100000 !important;
    position: relative !important;
    pointer-events: auto !important;
    cursor: pointer !important;
}

/* Menu items styling - Override all plugin.css conflicts */
.slicknav_nav a,
.slicknav_nav .slicknav_item a,
.slicknav_nav .slicknav_parent-link a {
    color: #333 !important;
    font-size: 16px !important;
    padding: 15px 20px !important;
    border-bottom: 1px solid #eee !important;
    transition: all 0.3s ease !important;
    pointer-events: auto !important;
    position: relative !important;
    z-index: 100000 !important;
    display: block !important;
    cursor: pointer !important;
    text-decoration: none !important;
    background: transparent !important;
}

/* Ensure menu items are clickable on all devices */
.slicknav_nav .slicknav_item,
.slicknav_nav .slicknav_row {
    pointer-events: auto !important;
    cursor: pointer !important;
    z-index: 100000 !important;
    position: relative !important;
}

.slicknav_nav a:hover,
.slicknav_nav a:active,
.slicknav_nav a:focus,
.slicknav_nav .slicknav_item a:hover,
.slicknav_nav .slicknav_item a:active,
.slicknav_nav .slicknav_item a:focus {
    background: #0b1334 !important;
    color: #fff !important;
    pointer-events: auto !important;
    z-index: 100001 !important;
}

/* Touch device support */
@media (hover: none) and (pointer: coarse) {
    .slicknav_nav a,
    .slicknav_nav .slicknav_item a {
        touch-action: manipulation !important;
        -webkit-tap-highlight-color: rgba(11, 19, 52, 0.3) !important;
        -webkit-touch-callout: default !important;
        pointer-events: auto !important;
        cursor: pointer !important;
    }
}

/* Dropdown items */
.slicknav_nav .slicknav_item {
    border-bottom: 1px solid #eee;
}

.slicknav_nav .slicknav_row {
    padding: 0 !important;
    margin: 0 !important;
}

.slicknav_nav .slicknav_arrow {
    background: transparent !important;
    color: #666 !important;
    border-left: 1px solid #eee !important;
    padding: 15px 15px !important;
    font-size: 14px !important;
}

.slicknav_nav .slicknav_arrow:hover {
    background: rgba(11, 19, 52, 0.1) !important;
    color: #0b1334 !important;
}

/* Responsive adjustments */
@media (max-width: 1100px) {
    .slicknav_nav {
        padding-top: 95px !important;
        border-radius: 0 0 18px 18px !important;
    }
}

@media (max-width: 990px) {
    .slicknav_nav {
        padding-top: 90px !important;
        border-radius: 0 0 16px 16px !important;
    }
}

@media (max-width: 576px) {
    .slicknav_nav {
        padding-top: 85px !important;
        border-radius: 0 0 15px 15px !important;
    }

    .slicknav_nav a {
        padding: 12px 15px !important;
        font-size: 15px !important;
    }

    .slicknav-close {
        top: 15px !important;
        right: 15px !important;
        width: 35px !important;
        height: 35px !important;
        font-size: 16px !important;
    }
}

/* Animation for menu open/close */
.slicknav_nav {
    transform: translateY(-20px);
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.slicknav_nav.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
    z-index: 99999 !important;
}

/* Mobile header layout - inline logo and menu button */
@media (max-width: 1100px) {
    .navbar .row {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        margin: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        width: 100% !important;
    }

    /* Logo column - force left */
    .navbar .row .col-lg-3.col-md-6 {
        flex: 1 !important;
        padding: 0 !important;
        margin: 0 !important;
        max-width: none !important;
        width: auto !important;
        text-align: left !important;
    }

    /* Hide desktop navigation */
    .navbar .row .col-lg-9.col-md-6 {
        display: none !important;
    }

    /* Hamburger menu - force right */
    #slicknav-mobile {
        flex: 0 0 20px !important;
        margin: 0 !important;
        padding: 0 !important;
        width: 20px !important;
        min-width: 20px !important;
        max-width: 20px !important;
        text-align: right !important;
    }

    .slicknav_menu {
        display: inline-block !important;
        float: right !important;
        margin: 0 !important;
        width: 20px !important;
    }

    .slicknav_btn {
        width: 20px !important;
        height: 20px !important;
        padding: 0 !important;
        text-align: center !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .navbar-brand {
        margin: 0 !important;
        display: inline-block !important;
    }

    .navbar-brand img {
        max-height: 50px !important;
        width: auto !important;
        display: block !important;
    }
}

@media (max-width: 990px) {
    .navbar-brand img {
        max-height: 45px !important;
    }
}

@media (max-width: 576px) {
    .navbar .row {
        padding: 0px !important;
    }

    .navbar-brand img {
        max-height: 40px !important;
    }

    .slicknav_btn {
        padding: 5px !important;
    }
}

/* Fix for menu button positioning */
@media (max-width: 1100px) {
    .slicknav_btn.slicknav_open:before,
    .slicknav_btn.slicknav_collapsed:before {
        position: relative !important;
        top: 0 !important;
        left: 0 !important;
        z-index: 10001 !important;
    }
}

/* Hide Promo Code field on register page - safer selectors */
#promo_code,
label[for="promo_code"],
#promo_message,
#promo_discount,
input[name="promo_code"],
input[name="promo_discount"] {
    display: none !important;
}

/* Ensure promo fields don't block form submission */
#promo_code[required],
input[name="promo_code"][required] {
    required: false !important;
}

/* Set default values to prevent submission issues */
#promo_code {
    value: "" !important;
}

#promo_discount {
    value: "0" !important;
}