html {
    scroll-behavior: smooth;
}

.reveal {
    opacity: 0;
    transform: translateY(45px);
    transition:
        opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-45px);
    transition:
        opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-left.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(45px);
    transition:
        opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-right.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.94);
    transition:
        opacity 0.8s ease,
        transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-scale.is-visible {
    opacity: 1;
    transform: scale(1);
}

.stagger-item {
    opacity: 0;
    transform: translateY(30px);
    transition:
        opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.stagger-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-item:nth-child(1) {
    transition-delay: 0.05s;
}

.stagger-item:nth-child(2) {
    transition-delay: 0.12s;
}

.stagger-item:nth-child(3) {
    transition-delay: 0.19s;
}

.stagger-item:nth-child(4) {
    transition-delay: 0.26s;
}

.stagger-item:nth-child(5) {
    transition-delay: 0.33s;
}

.stagger-item:nth-child(6) {
    transition-delay: 0.4s;
}

.navbar {
    animation: navbarReveal 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes navbarReveal {
    from {
        opacity: 0;
        transform: translateY(-25px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero {
    animation: heroReveal 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-subtext {
    animation: heroReveal 0.9s 0.15s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-image {
    will-change: transform;
    animation: heroImageReveal 1s 0.2s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes heroReveal {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroImageReveal {
    from {
        opacity: 0;
        transform: translateY(35px) scale(0.96);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.info-card {
    transition:
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.4s ease;
}

.info-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 22px 45px rgba(20, 28, 58, 0.1);
}

.icon-circle {
    transition:
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        background-color 0.3s ease;
}

.info-card:hover .icon-circle {
    transform: translateY(-4px) rotate(-4deg);
}

.project-card {
    transition:
        transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.5s ease;
}

.project-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 25px 50px rgba(20, 28, 58, 0.16);
}

.about-image img {
    transition:
        transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.6s ease;
}

.about-image:hover img {
    transform: translateY(-8px) scale(1.015);
}

.timeline::before {
    transform-origin: top;
    animation: timelineGrow 1.4s 0.2s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes timelineGrow {
    from {
        transform: scaleY(0);
    }

    to {
        transform: scaleY(1);
    }
}

.timeline-dot {
    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease;
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.25);
}

.skill-item {
    transition:
        transform 0.25s ease,
        color 0.25s ease,
        background-color 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.skill-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(110, 7, 243, 0.12);
}

.learning-indicator {
    animation: learningPulse 2s ease-in-out infinite;
}

@keyframes learningPulse {
    0%,
    100% {
        box-shadow: 0 0 0 4px rgba(91, 233, 185, 0.2);
    }

    50% {
        box-shadow: 0 0 0 7px rgba(91, 233, 185, 0.05);
    }
}

.experience-card {
    transition:
        transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
        border-color 0.3s ease,
        box-shadow 0.4s ease;
}

.experience-card:hover {
    transform: translateY(-5px);
}

.experience-marker {
    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease;
}

.experience-item:hover .experience-marker {
    transform: scale(1.2);
    box-shadow: 0 0 0 6px rgba(110, 7, 243, 0.08);
}

.highlight-card {
    transition:
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        border-color 0.3s ease,
        box-shadow 0.4s ease;
}

.highlight-card:hover {
    transform: translateY(-7px);
}

.collaboration-button,
.project-cta-button,
.project-cta-support {
    transition:
        transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.3s ease,
        color 0.25s ease,
        background-color 0.25s ease;
}

.collaboration-button:hover,
.project-cta-button:hover,
.project-cta-support:hover {
    transform: translateY(-3px);
}

.footer-social {
    transition:
        transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
        color 0.25s ease,
        opacity 0.25s ease;
}

.footer-social:hover {
    transform: translateY(-4px) scale(1.08);
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal,
    .reveal-left,
    .reveal-right,
    .reveal-scale,
    .stagger-item {
        opacity: 1;
        transform: none;
    }
}