@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-color: #030712;
    --card-bg: rgba(10, 15, 30, 0.65);
    --card-border: rgba(255, 255, 255, 0.06);
    --card-border-hover: rgba(59, 130, 246, 0.4);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;

    /* Neon gradients */
    --primary-grad: linear-gradient(135deg, #3b82f6, #8b5cf6);
    --primary-glow: rgba(99, 102, 241, 0.25);
    --cyan-grad: linear-gradient(135deg, #06b6d4, #3b82f6);
    --text-grad: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);

    /* Transition defaults */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.25);
    border-radius: 999px;
    border: 2px solid var(--bg-color);
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.6);
}


body {
    background: var(--bg-color);
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem 1.5rem;
    overflow-x: hidden;
    position: relative;
}

/* Background Particle Canvas */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Main Layout Container */
.container-zero {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    z-index: 10;
    position: relative;
}

/* Grid layout for row 1 */
.top-row-zero {
    display: grid;
    grid-template-columns: 0.9fr 0.9fr 1.6fr;
    gap: 1.2rem;
}

/* Premium Glassmorphic Card */
.card-zero {
    background: var(--card-bg);
    border-radius: 1.25rem;
    border: 1px solid var(--card-border);
    backdrop-filter: blur(16px) saturate(120%);
    -webkit-backdrop-filter: blur(16px) saturate(120%);
    overflow: hidden;
    height: 100%;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-zero:hover {
    border-color: var(--card-border-hover);
    box-shadow: 0 20px 40px -20px rgba(59, 130, 246, 0.3),
        inset 0 0 15px rgba(255, 255, 255, 0.03);
    transform: translateY(-4px);
}

/* Profile Card Specifics */
.profile-zero {
    padding: 1.75rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.avatar-zero {
    width: 90px;
    height: 90px;
    background: var(--primary-grad);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 0 20px var(--primary-glow);
    padding: 3px;
    transition: var(--transition-smooth);
}

.card-zero:hover .avatar-zero {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
}

.avatar-inner-zero {
    width: 100%;
    height: 100%;
    background: #080d1a;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-inner-zero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.name-zero {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    background: var(--text-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.35rem;
}

.role-zero {
    font-size: 0.85rem;
    font-weight: 500;
    color: #a5b4fc;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: rgba(99, 102, 241, 0.15);
    padding: 2px 10px;
    border-radius: 20px;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.social-zero {
    display: flex;
    gap: 0.85rem;
    justify-content: center;
}

.social-zero a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.social-zero a:hover {
    background: var(--primary-grad);
    color: white;
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 0 15px var(--primary-glow);
    border-color: transparent;
}

/* Projects Card Specifics */
.project-zero {
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.badge-zero {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 30px;
    display: inline-block;
    margin-bottom: 0.85rem;
    border: 1px solid rgba(59, 130, 246, 0.25);
    width: fit-content;
    letter-spacing: 0.025em;
}

.section-zero {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #93c5fd;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
}

.project-name-zero {
    font-size: 1.25rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.project-desc-zero {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.btn-zero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-grad);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    text-decoration: none;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
    width: fit-content;
}

.btn-zero:hover {
    transform: translateX(4px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-zero i {
    transition: var(--transition-smooth);
}

.btn-zero:hover i {
    transform: translateX(3px);
}

/* Education Card Specifics */
.edu-zero {
    padding: 1.75rem 1.5rem;
    display: flex;
    gap: 1.25rem;
    align-items: center;
    height: 100%;
}

.edu-icon-zero {
    width: 85px;
    height: 85px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    padding: 6px;
    border: 1px solid white;
    transition: var(--transition-smooth);
}

.card-zero:hover .edu-icon-zero {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

.edu-icon-zero img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.edu-text-zero {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    overflow: hidden;
}

.edu-text-zero h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: white;
    line-height: 1.35;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.edu-text-zero .major-zero {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.class-zero {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    display: inline-block;
    color: #c7d2fe;
    width: fit-content;
    margin-top: 0.35rem;
}

/* Video Card Grid / Layout */
.video-card-zero {
    background: var(--card-bg);
    border-radius: 1.5rem;
    border: 1px solid var(--card-border);
    backdrop-filter: blur(16px) saturate(120%);
    -webkit-backdrop-filter: blur(16px) saturate(120%);
    padding: 1.25rem;
    width: 100%;
    box-shadow: 0 15px 35px -20px rgba(0, 0, 0, 0.8);
    transition: var(--transition-smooth);
    z-index: 10;
}

.video-card-zero:hover {
    border-color: var(--card-border-hover);
    box-shadow: 0 25px 50px -25px rgba(59, 130, 246, 0.25);
    transform: translateY(-4px);
}

.video-wrapper-zero {
    border-radius: 1rem;
    overflow: hidden;
    background: #000;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    position: relative;
}

.video-zero {
    width: 100%;
    display: block;
    max-height: 500px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.caption-zero {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-top: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

/* Footer styling */
footer {
    margin-top: auto;
    padding-top: 3rem;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    width: 100%;
    z-index: 10;
    position: relative;
}

hr {
    border: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    margin-bottom: 1.25rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .top-row-zero {
        grid-template-columns: 1fr 1fr;
    }

    .top-row-zero .card-zero:nth-child(3) {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    body {
        padding: 1.25rem 1rem;
    }

    .top-row-zero {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .top-row-zero .card-zero:nth-child(3) {
        grid-column: span 1;
    }

    .edu-zero {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem 1.25rem;
    }

    .edu-text-zero {
        align-items: center;
    }
}