:root {
    --bg: #02070a;
    --cyan: #00d9ff;
    --lime: #CCFFCC;
    --text: #eefcff;
    --muted: #8fa8b3;
    --glass: rgba(8, 20, 28, 0.66);
    --border: rgba(0, 217, 255, 0.22);
    --lime-border: rgba(157, 255, 79, 0.32);
    --mouse-x: 50vw;
    --mouse-y: 50vh;
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 18% 12%, rgba(0, 217, 255, 0.22), transparent 30%),
        radial-gradient(circle at 82% 22%, rgba(157, 255, 79, 0.12), transparent 28%),
        radial-gradient(circle at 75% 85%, rgba(0, 86, 120, 0.28), transparent 34%),
        linear-gradient(135deg, #02070a, #031018 48%, #010506);
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(0, 217, 255, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.055) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(circle 240px at var(--mouse-x) var(--mouse-y), black, transparent 75%);
    -webkit-mask-image: radial-gradient(circle 240px at var(--mouse-x) var(--mouse-y), black, transparent 75%);
    z-index: 1;
}

.grid-cursor {
    position: fixed;
    left: var(--mouse-x);
    top: var(--mouse-y);
    width: 440px;
    height: 440px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    pointer-events: none;
    background:
        radial-gradient(circle, rgba(0, 217, 255, 0.16), transparent 58%),
        radial-gradient(circle, rgba(157, 255, 79, 0.08), transparent 70%);
    filter: blur(14px);
    z-index: 0;
}

.page {
    position: relative;
    z-index: 2;
    width: min(870px, calc(100% - 32px));
    margin: 0 auto;
    padding: 60px 0;
}

.hero {
    min-height: 68vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.badge {
    padding: 10px 16px;
    border: 1px solid var(--lime-border);
    border-radius: 999px;
    background: rgba(157, 255, 79, 0.08);
    color: var(--lime);
    box-shadow: 0 0 32px rgba(157, 255, 79, 0.12);
    margin-bottom: 24px;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 22px;
}

.profile-img {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
}

.profile-name {
    font-size: 35px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.03em;
}

.profile-sub {
    margin-top: 3px;
    font-size: 14px;
    color: var(--lime);
}

.intro {
    max-width: 760px;
    margin-top: 24px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.85;
}

.actions,
.socials {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.btn,
.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    padding: 12px 18px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--text);
    background: rgba(0, 217, 255, 0.07);
    font: inherit;
    cursor: pointer;
    backdrop-filter: blur(14px);
    transition: 0.25s ease;
}

.btn.ghost {
    border-color: var(--lime-border);
    background: linear-gradient(135deg, rgba(157, 255, 79, 0.16), rgba(0, 217, 255, 0.06));
    color: var(--lime);
}

.btn:hover,
.social-btn:hover {
    transform: translateY(-3px);
    border-color: rgba(157, 255, 79, 0.55);
    box-shadow:
        0 14px 36px rgba(0, 217, 255, 0.14),
        0 0 24px rgba(157, 255, 79, 0.14);
}

.flex {
	display: flex;
}

.social-btn i {
    color: var(--lime);
    font-size: 18px;
}

.marquee-section {
    position: relative;
    margin: 20px 0 60px;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent 0%, black 14%, black 86%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 14%, black 86%, transparent 100%);
}

.marquee {
    overflow: hidden;
    padding: 18px 0;
}

.marquee-track {
    display: flex;
    width: max-content;
    gap: 14px;
    animation: marqueeMove 24s linear infinite;
}

.skill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(0, 217, 255, 0.24);
    background:
        linear-gradient(135deg, rgba(0, 217, 255, 0.10), rgba(157, 255, 79, 0.06));
    color: #eafff7;
    font-size: 14px;
    box-shadow: inset 0 0 20px rgba(0, 217, 255, 0.04);
}

.skill img {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

.marquee-fade {
    display: none;
}

@keyframes marqueeMove {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.card,
.project-panel {
    border: 1px solid var(--border);
    border-radius: 28px;
    background: var(--glass);
    backdrop-filter: blur(20px);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.card {
    padding: 28px;
}

.card h2,
.project-panel h2 {
    color: var(--cyan);
    margin-bottom: 14px;
}

.card p,
.project-panel p {
    color: var(--muted);
    line-height: 1.75;
}

.card:hover,
.project-panel:hover {
    border-color: var(--lime-border);
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.32),
        0 0 34px rgba(157, 255, 79, 0.08);
}

.project-panel {
    margin-top: 18px;
    padding: 38px;
}

@media (max-width: 820px) {
    .cards {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: 62vh;
    }

    .profile-img {
        width: 90px;
        height: 90px;
    }

    .profile-name {
        font-size: 35px;
    }
}

.hero-content {
    max-width: 820px;
}

.section-block {
    margin: 0 0 60px;
}

.section-head {
    margin-bottom: 22px;
}

.section-head h2 {
    color: var(--text);
    font-size: clamp(26px, 4vw, 42px);
    letter-spacing: -0.04em;
}

.section-kicker {
    display: inline-flex;
    margin-bottom: 10px;
    color: var(--lime);
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.contact-section {
    margin-top: 40px;
}

.contact-section .socials {
    margin-top: 0;
}


.hero {
    min-height: 52vh;
}

.flex {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
	gap: 28px;
}

#skills {
    min-width: 0;
}

#contact {
    min-width: 0;
}

.section-block {
    margin: 0 0 40px;
}

.marquee-section {
    margin: 20px 0 0;
}

.contact-section {
    margin-top: 0;
}

@media (max-width: 820px) {
    .hero {
        min-height: auto;
        padding: 44px 0 28px;
    }

    .flex {
        grid-template-columns: 1fr;
		gap: 1px;
    }

    .section-block {
        margin-bottom: 32px;
    }

    .profile-img {
        width: 76px;
        height: 76px;
    }

    .profile-name {
        font-size: 28px;
    }

    .intro {
        font-size: 16px;
        line-height: 1.75;
        margin-top: 18px;
    }

    .socials {
        margin-top: 18px;
    }

    .social-btn {
        flex: 1 1 calc(50% - 12px);
        justify-content: center;
    }
}

@media (max-width: 460px) {
    .page {
        width: min(100% - 22px, 870px);
        padding: 30px 30px;
    }

    .hero {
        padding: 34px 0 24px;
    }

    .profile-header {
        gap: 14px;
    }

    .profile-img {
        width: 68px;
        height: 68px;
    }

    .profile-name {
        font-size: 25px;
    }
}