/* Reveal Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Ensure Hero content is visible immediately without JS dependency if possible */
.hero-reveal {
    animation: fadeInUp 1s forwards cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.revealed {
    opacity: 1;
    transform: translate(0);
}

/* Hover Effects */
.btn-primary {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.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: 0.5s;
    z-index: -1;
}

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

/* Card Hover Glow */
.highlight-card, .award-card, .pub-card, .cert-card, .lang-card {
    position: relative;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    transition: all 0.4s cubic-bezier(0.23,1,0.32,1);
}

.highlight-card:hover, .award-card:hover, .pub-card:hover, .cert-card:hover, .lang-card:hover {
    border-color: #818cf8;
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.award-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, var(--primary), transparent);
    opacity: 0;
    transition: 0.3s;
    pointer-events: none;
    z-index: -1;
    filter: blur(40px);
}

.award-card:hover .award-glow {
    opacity: 0.2;
}

/* Glassmorphism utility */
.glass-effect {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Typing Cursor */
.role-cursor {
    animation: blink 1s infinite;
    color: var(--primary);
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Page Transition Overlay */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-darker);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1);
    pointer-events: none;
}

.page-transition.active {
    transform: translateY(0);
    pointer-events: all;
}

/* Highlight card styles for index.html */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.highlight-card {
    padding: 3rem 2rem;
    border-radius: 24px;
    text-align: center;
}

.hcard-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.hcard-link {
    display: inline-block;
    margin-top: 1.5rem;
    text-decoration: none;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}