/* Glossy Theme - Inspired by conf.ai with glassmorphism effects */

/* Root Variables for Glossy Theme */
:root {
    --glossy-bg-primary: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    --glossy-bg-secondary: linear-gradient(135deg, #2d1b69 0%, #1e3a8a 100%);
    --glossy-accent-purple: #4e00ff;
    --glossy-accent-blue: #3b82f6;
    --glossy-accent-pink: #ec4899;
    --glossy-accent-orange: #f97316;
    --glossy-glass-bg: rgba(255, 255, 255, 0.05);
    --glossy-glass-border: rgba(255, 255, 255, 0.1);
    --glossy-text-primary: #ffffff;
    --glossy-text-secondary: rgba(255, 255, 255, 0.7);
}

/* Global Body Styling with Background Image */
body {
    background-image: linear-gradient(135deg, rgba(26, 26, 46, 0.85) 0%, rgba(45, 27, 105, 0.8) 50%, rgba(30, 58, 138, 0.85) 100%),
                      url('/assets/img/background-gradient.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--glossy-text-primary);
    font-family: 'Poppins', sans-serif;
    position: relative;
}

/* Add subtle radial gradient overlay for depth */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Glassmorphism Card Effect */
.card, .team-item, .price-block-wrapper, .blog-item {
    background: var(--glossy-glass-bg) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glossy-glass-border) !important;
    border-radius: 16px !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37) !important;
    transition: all 0.3s ease-in-out;
}

.card:hover, .team-item:hover, .price-block-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 48px 0 rgba(139, 92, 246, 0.3) !important;
    border-color: rgba(139, 92, 246, 0.3) !important;
}

/* Hero/Carousel Section with Gradient Overlay */
#main-slide, #hero-area {
    background: var(--glossy-bg-primary);
    position: relative;
    overflow: hidden;
}

#main-slide::before, #hero-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(139, 92, 246, 0.2) 0%, 
        rgba(59, 130, 246, 0.2) 50%, 
        rgba(236, 72, 153, 0.2) 100%);
    z-index: 1;
    pointer-events: none;
}

#main-slide .carousel-inner, #hero-area .contents {
    position: relative;
    z-index: 2;
}

/* Glossy Buttons */
.btn-common, .btn-primary {
    background: linear-gradient(135deg, var(--glossy-accent-purple) 0%, var(--glossy-accent-blue) 100%) !important;
    border: none !important;
    border-radius: 12px !important;
    padding: 14px 32px !important;
    font-weight: 600 !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px 0 rgba(139, 92, 246, 0.4) !important;
    transition: all 0.3s ease-in-out;
    position: relative;
    overflow: hidden;
}

.btn-common::before, .btn-primary::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 0.5s;
}

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

.btn-common:hover, .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px 0 rgba(139, 92, 246, 0.6) !important;
}

.btn-border {
    background: transparent !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px !important;
    padding: 12px 30px !important;
    color: var(--glossy-text-primary) !important;
    transition: all 0.3s ease-in-out;
}

.btn-border:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: var(--glossy-accent-purple) !important;
    box-shadow: 0 4px 20px 0 rgba(139, 92, 246, 0.4) !important;
}

.price-block-wrapper a {
    display: block;
    width: max-content;
    margin: 0 auto;
}

.img-fluid {
    display: inline-block;
    border-radius: 12px;
    position: relative;
    isolation: isolate;
    transition: transform .22s ease, box-shadow .22s ease;
    box-shadow: 0 8px 26px rgba(120, 40, 220, 0.10), 0 0 40px rgb(160 50 255 / 25%), 0 0 80px rgb(0 220 255 / 70%), inset 0 0 18px rgba(255, 255, 255, 0.02);
}

.sponsors-logo .img-fluid {
    background-color:white;
    padding:0.5rem;
}

/* Section Backgrounds with Gradients */
section {
    position: relative;
}

#about, #team, #pricing, #sponsors {
    background: transparent;
}

/* Alternate section backgrounds for depth */
section:nth-child(even) {
    background: rgba(0, 0, 0, 0.2);
}

/* Glossy Navigation Bar */
.navbar, .navbar-default {
    background: var(--glossy-glass-bg) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glossy-glass-border) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3) !important;
    z-index: 9999 !important;
}

.navbar-nav .nav-link {
    color: var(--glossy-text-primary) !important;
    font-weight: 500;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--glossy-accent-purple) !important;
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6 {
    color: var(--glossy-text-primary);
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.section-title {
    background: linear-gradient(135deg, var(--glossy-accent-purple), var(--glossy-accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

/* Pricing Cards with Glossy Effect */
.price-block-wrapper {
    background: var(--glossy-glass-bg) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 20px !important;
    overflow: hidden;
}

.pricing-list {
    background: rgba(0, 0, 0, 0.2) !important;
}

/* Team/Speaker Cards */
.team-item {
    overflow: hidden;
}

.team-item img {
    transition: transform 0.3s ease;
}

.team-item:hover img {
    transform: scale(1.05);
}

.team-item .info-text {
    background: var(--glossy-glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Sponsor Section */
#sponsors {
    background: rgba(0, 0, 0, 0.3);
}

.sponsor-item {
    background: var(--glossy-glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glossy-glass-border);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.sponsor-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
}

/* Footer with Glassmorphism */
footer, #footer {
    background: var(--glossy-glass-bg) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid var(--glossy-glass-border);
}

/* Carousel Indicators */
.carousel-indicators li {
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
    border-radius: 50%;
}

.carousel-indicators .active {
    background: var(--glossy-accent-purple);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.8);
}

/* Input Fields with Glossy Effect */
input, textarea, select {
    background: var(--glossy-glass-bg) !important;
    border: 1px solid var(--glossy-glass-border) !important;
    border-radius: 8px !important;
    color: var(--glossy-text-primary) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

input:focus, textarea:focus, select:focus {
    border-color: var(--glossy-accent-purple) !important;
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.3) !important;
    outline: none;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Animated Gradient Background for Hero */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}


section {
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0b294c, #1e3a8a, #2d1b69) !important;
}

body {
    background-size: 400% 400%;
    animation: gradientShift 45s ease infinite;
}

/* Text Color Overrides */
p, span, li, a {
    color: var(--glossy-text-secondary);
}

a:hover {
    color: var(--glossy-accent-purple);
}

/* Overlay Effects */
.overlay {
    background: rgba(0, 0, 0, 0.5) !important;
    backdrop-filter: blur(5px);
}

/* Fix navbar on scroll - keep it glossy dark with WHITE text, not white background with black text */
.navbar.top-nav-collapse,
.navbar-default.top-nav-collapse {
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
}

/* Keep navbar text WHITE when scrolled, not black */
.top-nav-collapse .navbar-nav .nav-link {
    color: var(--glossy-text-primary) !important;
}

.top-nav-collapse .navbar-nav .nav-link:hover {
    color: var(--glossy-accent-purple) !important;
}

.top-nav-collapse .navbar-nav li.active a.nav-link {
    color: var(--glossy-accent-purple) !important;
}

/* Bootstrap 5 Carousel Fixes - Override main.css hiding controls */
/* Show carousel controls and indicators */
#main-slide .carousel-control-prev,
#main-slide .carousel-control-next {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    z-index: 10;
}

#main-slide:hover .carousel-control-prev,
#main-slide:hover .carousel-control-next {
    opacity: 1;
}

#main-slide .carousel-control-prev {
    left: 20px;
}

#main-slide .carousel-control-next {
    right: 20px;
}

/* Bootstrap 5 carousel control icons with grey glossy effect */
#main-slide .carousel-control-prev-icon,
#main-slide .carousel-control-next-icon {
    display: inline-block !important;
    width: 45px;
    height: 45px;
    background-color: rgba(128, 128, 128, 0.6) !important;
    border-radius: 50%;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

#main-slide .carousel-control-prev-icon:hover,
#main-slide .carousel-control-next-icon:hover {
    background-color: rgba(180, 180, 180, 0.8) !important;
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

/* Bootstrap 5 Carousel Indicators - buttons instead of li */
#main-slide .carousel-indicators {
    display: flex !important;
    justify-content: center;
    bottom: 20px !important;
    z-index: 10;
    margin: 0;
}

#main-slide .carousel-indicators button {
    width: 12px !important;
    height: 12px !important;
    border-radius: 50% !important;
    background-color: rgba(128, 128, 128, 0.5) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    margin: 0 6px !important;
    padding: 0 !important;
    opacity: 1 !important;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

#main-slide .carousel-indicators button.active {
    background-color: rgba(255, 255, 255, 0.9) !important;
    border-color: rgba(255, 255, 255, 0.8) !important;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
    transform: scale(1.3);
}

#main-slide .carousel-indicators button:hover {
    background-color: rgba(200, 200, 200, 0.8) !important;
    transform: scale(1.2);
}

/* Carousel slide transition - enable sliding animation */
#main-slide .carousel-item {
    transition: transform 0.6s ease-in-out !important;
}

/* Remove old carousel-control class that was hiding controls */
#main-slide .carousel-control {
    display: block !important;
}