/* ===== SCROLL REVEAL ANIMATIONS ===== */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Delay variants */
[data-reveal-delay="100"] { transition-delay: 100ms; }
[data-reveal-delay="150"] { transition-delay: 150ms; }
[data-reveal-delay="200"] { transition-delay: 200ms; }
[data-reveal-delay="300"] { transition-delay: 300ms; }
[data-reveal-delay="400"] { transition-delay: 400ms; }

/* ===== BUTTON HOVER ===== */
.btn {
    transition: all 0.25s ease;
}

.btn:active {
    transform: scale(0.97);
}

/* ===== CARD HOVERS ===== */
.partner-card,
.advantage-card,
.career-card,
.track-card,
.program-card,
.vm-card,
.facility-card {
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== SMOOTH NAV TRANSITION ===== */
.navbar {
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* ===== NOTIFICATION BAR PULSE ===== */
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.4); }
}

/* ===== HERO IMAGE FLOAT ===== */
.hero-image {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* ===== LOADING / PAGE ENTER ===== */
.page-loaded .hero-text {
    animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.page-loaded .hero-image {
    animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards, float 6s ease-in-out 1.2s infinite;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}