/* 
   ExploreAIn Ed Tech - Premium Modern Dark Theme 
   Theme: Purple-Red Gradient (#6A00FF -> #FF2E63)
   Background: Deep Dark (#0F0F1A)
*/

:root {
    /* Color System */
    --primary-gradient: linear-gradient(135deg, #6A00FF, #FF2E63);
    --secondary-gradient: linear-gradient(135deg, #7B2FF7, #F107A3);
    --bg-dark: #0F0F1A;
    --bg-card: rgba(24, 24, 40, 0.45);
    --bg-light-accent: #141422;
    --text-primary: #FFFFFF;
    --text-secondary: #B8B8D0;
    --accent-glow: rgba(255, 46, 99, 0.35);
    --border-glow: rgba(106, 0, 255, 0.2);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(12px);

    /* Fonts */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-decorative: 'Poppins', sans-serif;
}

/* Base Styles */
body {
    background-color: var(--bg-dark) !important;
    color: var(--text-primary);
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
}

p {
    color: var(--text-secondary);
    line-height: 1.6;
}

a {
    text-decoration: none;
    transition: 0.3s;
}

/* Utilities */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

i.text-gradient {
    -webkit-text-fill-color: initial;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    color: transparent;
}

.section-padding {
    padding: 80px 0;
}

/* Buttons */
.btn-primary-glow {
    background: var(--primary-gradient);
    color: white !important;
    border: none;
    padding: 12px 28px;
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(106, 0, 255, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 46, 99, 0.4);
    color: white !important;
}

.navbar .btn-primary-glow {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-outline-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 600;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
    display: inline-block;
}

.btn-outline-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    color: white;
}

/* Navbar */
.navbar {
    background: rgba(15, 15, 26, 0.8) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.6rem 0;
}

.navbar-brand img {
    height: 45px;
}

/* Ed Tech Logo - zoom by rendering img taller than container,
   overflow:hidden crops only top/bottom transparent padding, no side clipping */
.edtech-logo-wrap {
    height: 85px;
    overflow: hidden;
    display: flex;
    align-items: center;
    width: auto;
    min-width: 180px;
}

.edtech-logo-img {
    height: 180px;
    width: auto;
    display: block;
    flex-shrink: 0;
    margin-top: 5px;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    margin: 0 10px;
}

.nav-link:hover,
.nav-link.active {
    color: white !important;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at top right, rgba(106, 0, 255, 0.15), transparent 60%),
        radial-gradient(circle at bottom left, rgba(255, 46, 99, 0.1), transparent 60%);
    position: relative;
    padding-top: 80px;
    /* Offset for fixed navbar */
    overflow: hidden;
}

/* Hero Left Column - for canvas positioning */
.hero-left-col {
    position: relative;
    z-index: 2;
}

.book-net-canvas {
    position: absolute;
    top: 0;
    left: -40px;
    width: 110%;
    height: 100%;
    pointer-events: none;
    opacity: 0.72;
    z-index: 0;
}

.hero-left-col > *:not(.book-net-canvas) {
    position: relative;
    z-index: 1;
}


.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.8);
}

.revealSwing {
    animation-name: revealSwing;
    animation-duration: 1.2s;
    animation-fill-mode: both;
    transform-origin: left bottom;
}

@keyframes revealSwing {
    0% {
        opacity: 0;
        transform: translateY(30px) rotate(3deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotate(0deg);
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    color: #A5A6FF !important; /* Brighter color for better visibility */
    font-weight: 600;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

/* About Section */
.about-section {
    background: var(--bg-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.icon-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.about-icon-box {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.about-icon-box i {
    font-size: 2rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.about-icon-box h5 {
    font-size: 1rem;
    margin: 0;
}

/* Offerings Section */
.offerings-section {
    position: relative;
}

.offering-card {
    background: var(--bg-card);
    border-radius: 18px;
    padding: 30px;
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.offering-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-gradient);
}

.offering-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 46, 99, 0.2);
}

.card-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: #FF2E63;
}

.offering-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.trust-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.trust-item i {
    color: #FF00E5; /* Thematic Pink/Purple to match page theme */
    font-size: 1.25rem;
    margin-top: 2px;
}

.trust-desc {
    color: rgba(255, 255, 255, 0.6) !important;
}

/* Session Cards - Modernized */
.session-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 24px;
    padding: 24px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.session-card.live-border {
    border: 1px solid rgba(0, 255, 166, 0.5);
    box-shadow: 0 0 20px rgba(0, 255, 166, 0.15), inset 0 0 10px rgba(0, 255, 166, 0.05);
}

.session-card.upcoming-border {
    border: 1px solid rgba(106, 0, 255, 0.3);
}

.session-card:hover {
    background: rgba(255, 255, 255, 0.07);
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.status-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.status-live {
    background: rgba(0, 255, 166, 0.1);
    color: #00FFA6;
    border: 1px solid rgba(0, 255, 166, 0.2);
}

.status-upcoming {
    background: rgba(106, 0, 255, 0.1);
    color: #6A00FF;
    border: 1px solid rgba(106, 0, 255, 0.2);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #00FFA6;
    border-radius: 50%;
    animation: pulse-live 2s infinite;
}

@keyframes pulse-live {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 166, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 255, 166, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 166, 0); }
}

.session-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: #FFFFFF;
}

.session-card h5 {
    color: #FFFFFF;
    font-weight: 600;
}

.session-desc, 
.session-card p {
    font-size: 0.95rem;
    color: #E1E1F0;
    margin-bottom: 20px;
    line-height: 1.6;
    opacity: 0.9;
}

.session-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 25px;
    color: #FFFFFF;
    font-size: 0.85rem;
    opacity: 1; /* Increased from 0.9 */
}

.session-info span {
    display: flex;
    align-items: center;
    color: #FFFFFF;
}

.type-badge {
    color: #B8B8D0 !important;
    font-weight: 500;
}

.live-dashboard-section .text-secondary {
    color: #B8B8D0 !important;
}

.session-card.mini h5 {
    color: #FFFFFF !important;
}

.session-card .category {
    color: #B8B8D0;
    font-size: 0.85rem;
    font-weight: 500;
    margin-right: 15px;
}

.session-card .instructor {
    display: flex;
    align-items: center;
    gap: 12px;
}

.session-card .instructor span {
    color: #FFFFFF;
    font-weight: 500;
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(106, 0, 255, 0.1), rgba(255, 46, 99, 0.1));
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Contact / Footer */
.footer-minimal {
    background: #08080E;
    padding: 50px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    margin-right: 10px;
    color: white;
    transition: 0.3s;
}

.social-links a:hover {
    background: var(--primary-gradient);
    transform: translateY(-3px);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-whatsapp:hover {
    background: #128C7E;
    color: white;
}

/* Responsive */
/* Touch Active State for Program Cards */
.program-card.touch-active {
    transform: translateY(-10px);
    border-color: rgba(255, 46, 99, 0.6);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.6);
}

.program-card.touch-active .program-card-reveal {
    bottom: 0;
}

.program-card.touch-active .program-desc {
    opacity: 0;
    transform: translateY(-5px);
}

/* ================================================
   Enhanced Mobile Responsiveness
   ================================================ */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .programs-section .col-lg-3 {
        width: 50%;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .hero-section {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 80px;
        text-align: center;
    }

    .hero-section .col-lg-8 {
        text-align: center;
    }

    .hero-section .d-flex {
        justify-content: center;
    }

    .section-padding {
        padding: 60px 0;
    }

    .display-5 {
        font-size: 2rem;
    }

    .icon-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .programs-section .col-lg-3 {
        width: 100%;
    }

    .navbar-brand img {
        height: 35px;
    }

    .edtech-logo-wrap {
        height: 60px;
        min-width: 140px;
    }

    .edtech-logo-img {
        height: 120px;
    }

    /* Modal Adjustments */
    .syllabus-content {
        width: 95%;
        padding: 40px 20px;
        max-height: 90vh;
        overflow-y: auto;
    }

    .syllabus-header h2 {
        font-size: 1.5rem;
    }

    /* Poster Section */
    .poster-img {
        border-radius: 12px;
    }

    /* CTA Section */
    .cta-highlight-box {
        padding: 1.5rem !important;
    }

    .floating-robot-btn {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-section .d-flex {
        flex-direction: column;
        width: 100%;
    }

    .hero-section .btn {
        width: 100%;
    }

    .about-icon-box {
        padding: 15px;
    }

    .about-icon-box i {
        font-size: 1.5rem;
    }

    .trust-item {
        margin-bottom: 10px;
    }

    .footer-bottom .text-md-end {
        margin-top: 15px;
        text-align: center !important;
    }
}

/* Program Cards - Hover Reveal Pattern */
.program-card {
    background: var(--bg-card);
    border-radius: 24px;
    padding: 40px 30px;
    height: 100%;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.program-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(106, 0, 255, 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.program-card:hover {
    transform: translateY(-15px);
    border-color: rgba(255, 46, 99, 0.4);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 20px rgba(106, 0, 255, 0.1);
}

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

.program-icon-modern {
    font-size: 2.8rem;
    margin-bottom: 25px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: transform 0.5s ease;
    display: inline-block;
}

.program-card:hover .program-icon-modern {
    transform: scale(1.1) rotate(-5deg);
}

.program-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: white;
    letter-spacing: -0.5px;
}

.program-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

/* Hover Reveal Content */
.program-card-reveal {
    position: absolute;
    bottom: -100%;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, #0F0F1A 80%, transparent);
    transition: bottom 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 2;
}

.program-card:hover .program-card-reveal {
    bottom: 0;
}

.program-card:hover .program-desc {
    opacity: 0;
    transform: translateY(-5px);
    pointer-events: none;
}

.reveal-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.stat-item i {
    color: #FF2E63;
    margin-right: 5px;
}

.program-card .btn-syllabus {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    margin-top: 15px;
    font-size: 0.85rem;
    transition: 0.3s;
}

.program-card .btn-syllabus:hover {
    background: var(--primary-gradient);
    border-color: transparent;
}


/* Hero Video Background Styles */
.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-video-bg .video-element {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(1.3) contrast(1.1) saturate(1.3);
}

.hero-video-bg .video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(15, 15, 26, 0.9) 0%, rgba(15, 15, 26, 0.5) 40%, rgba(15, 15, 26, 0.2) 100%);
    z-index: 1;
}


/* --- Project Arena Items --- */
.arena-item-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.arena-item-card:hover {
    transform: translateY(-10px);
    border-color: rgba(160, 50, 255, 0.4);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(160, 50, 255, 0.1);
}

.arena-item-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent
    );
    transition: 0.5s;
}

.arena-item-card:hover::before {
    left: 100%;
}

.arena-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.arena-title {
    color: #fff;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.arena-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
}

.arena-badge {
    background: rgba(160, 50, 255, 0.15);
    color: #c084fc;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(160, 50, 255, 0.3);
}

.arena-xp {
    color: #facc15;
    font-size: 0.85rem;
    font-weight: 600;
}

.carousel-items {
    position: relative;
    height: 460px;
}

.carousel-project {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(20px) scale(0.98);
}

.carousel-project.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    z-index: 2;
}

.project-visual {
    width: 100%;
    height: 300px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 10px;
    border: 1px solid rgba(106, 0, 255, 0.3);
    position: relative;
}

.project-visual img, 
.project-visual video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-info {
    text-align: left;
}

.project-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(106, 0, 255, 0.15);
    color: #6A00FF;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 12px;
    border: 1px solid rgba(106, 0, 255, 0.2);
}

.project-title {
    font-size: 1.25rem;
    margin-bottom: 6px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.project-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.creator-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.creator-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: white;
}

.creator-name {
    font-size: 0.85rem;
    color: white;
    font-weight: 500;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
    position: relative;
    z-index: 5;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: 0.3s;
}

.indicator.active {
    width: 24px;
    border-radius: 4px;
    background: var(--primary-gradient);
}

/* Projects Container Box Style */
.arena-container-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(106, 0, 255, 0.4); /* Theme Purple border */
    border-radius: 30px;
    padding: 60px 40px;
    margin: 40px 0;
    backdrop-filter: blur(15px);
    box-shadow: 0 0 30px rgba(255, 46, 99, 0.15), inset 0 0 30px rgba(106, 0, 255, 0.05); /* Combined Purple/Red glow */
    position: relative;
    overflow: hidden;
}

.arena-box-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 15px; /* Reduced margin to accommodate rewards text */
    color: #FFFFFF;
    letter-spacing: -0.01em;
}

.arena-rewards-text {
    font-size: 1.1rem;
    color: #E1E1F0;
    margin-bottom: 45px;
    opacity: 0.9;
}

.arena-rewards-text i {
    color: #FF2E63; /* Theme Red/Pink */
}

.reward-link {
    color: #6A00FF; /* Theme Purple */
    font-weight: 600;
    margin-left: 10px;
    text-decoration: none;
    transition: 0.3s;
    border-bottom: 1px solid rgba(106, 0, 255, 0.3);
}

.reward-link:hover {
    color: #FF2E63;
    border-color: #FF2E63;
    margin-left: 15px;
}

/* Syllabus Modal Styles */
.syllabus-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.4s ease;
}

.syllabus-content {
    background: rgba(24, 24, 40, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    max-width: 900px;
    width: 100%;
    padding: 60px;
    position: relative;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
    max-height: 90vh;
    overflow-y: auto;
}

.syllabus-close {
    position: absolute;
    top: 30px;
    right: 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: 0.3s;
    z-index: 10;
}

.syllabus-close:hover {
    background: var(--primary-gradient);
    transform: rotate(90deg);
}

.goal-badge {
    background: rgba(106, 0, 255, 0.1);
    border: 1px solid rgba(106, 0, 255, 0.3);
    padding: 10px 20px;
    border-radius: 12px;
    display: inline-block;
}

.goal-badge span {
    color: #A5A6FF;
    font-weight: 500;
    font-size: 1rem;
}

.week-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 25px;
    height: 100%;
    transition: 0.3s;
}

.week-card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-5px);
    border-color: rgba(255, 46, 99, 0.3);
}

.week-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: #FF2E63;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 10px;
}

.week-card h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: white;
}

.week-card p {
    font-size: 0.9rem;
    margin-bottom: 0;
    opacity: 0.8;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    border: none;
    font-weight: 600;
}

.btn-whatsapp:hover {
    background: #128C7E;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

/* Footer Readability Enhancements */
.footer-minimal {
    background: #080810;
    color: rgba(255, 255, 255, 0.7);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-minimal p {
    color: rgba(255, 255, 255, 0.6) !important;
}

.footer-links li a {
    color: rgba(255, 255, 255, 0.5) !important;
    text-decoration: none;
    transition: 0.3s;
    font-size: 0.9rem;
}

.footer-links li a:hover {
    color: white !important;
    padding-left: 5px;
}

.footer-bottom p, 
.footer-bottom a {
    color: rgba(255, 255, 255, 0.4) !important;
    font-size: 0.8rem !important;
}

.footer-bottom a:hover {
    color: white !important;
}

.social-btn {
    color: rgba(255, 255, 255, 0.5) !important;
    margin-right: 15px;
    font-size: 1.2rem;
    transition: 0.3s;
}

.social-btn:hover {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transform: translateY(-5px);
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* Poster Banner Styles */
.poster-banner-section {
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.poster-wrapper {
    position: relative;
    max-width: 95%;
    margin: 0 auto;
    background: transparent; /* Remove the background box */
}

.poster-img {
    width: 100%;
    max-height: 85vh;
    object-fit: contain;
    object-position: center;
    display: block;
    border-radius: 24px;
    /* Neon Glow Effect (No Border) */
    box-shadow: 0 0 15px rgba(255, 46, 99, 0.3), 0 0 30px rgba(106, 0, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.poster-img:hover {
    transform: scale(1.01);
    box-shadow: 0 0 25px rgba(106, 0, 255, 0.5), 0 0 50px rgba(255, 46, 99, 0.3);
}

@media (max-width: 768px) {
    .poster-banner-section {
        padding: 40px 0 !important;
    }
    .poster-img {
        max-height: 60vh; /* Slightly smaller max-height for mobile */
    }
}

/* Floating Robot Button */
.floating-robot-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 140px;
    height: 140px;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: heartbeat 2.5s infinite ease-in-out;
}

.floating-robot-btn:hover {
    transform: scale(1.15) translateY(-5px);
    animation-play-state: paused;
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.06); }
    100% { transform: scale(1); }
}

/* Puzzle Overlay */
.puzzle-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 26, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.4s ease;
}

.puzzle-content {
    background: rgba(24, 24, 40, 0.9);
    border: 1px solid rgba(106, 0, 255, 0.4);
    border-radius: 24px;
    padding: 40px;
    max-width: 600px;
    width: 100%;
    position: relative;
    box-shadow: 0 0 50px rgba(106, 0, 255, 0.3);
}

.puzzle-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 46, 99, 0.3);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: 0.3s;
    z-index: 10;
}

.puzzle-close:hover {
    background: var(--primary-gradient);
    transform: rotate(90deg);
}

/* Puzzle Board */
.puzzle-board-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    margin: 0 auto;
    border: 2px solid #6A00FF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(106, 0, 255, 0.2);
}

.puzzle-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    width: 100%;
    height: 100%;
    gap: 2px;
    background: #141422;
}

.puzzle-tile {
    width: 100%;
    height: 100%;
    background-image: url('../img/puzzle.png');
    background-size: 300% 300%;
    cursor: pointer;
    transition: transform 0.2s ease, filter 0.2s;
    border-radius: 4px;
}

.puzzle-tile:hover {
    filter: brightness(1.2);
}

.puzzle-tile.empty-tile {
    background: transparent;
    cursor: default;
}

/* Win Overlay */
.puzzle-win-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 15, 26, 0.85);
    backdrop-filter: blur(5px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 5;
    animation: fadeIn 0.5s ease;
}