* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    font-family: Inter, Segoe UI, Arial, sans-serif;
    background: #070b12;
    color: #e8eef7
}

a {
    text-decoration: none;
    color: inherit
}

.wrap {
    width: min(1180px, 92%);
    margin: auto
}

.nav {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(7, 11, 18, .82);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid #1d2a3b
}

.nav .wrap {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.brand {
    font-weight: 800;
    letter-spacing: .08em
}

.menu {
    display: flex;
    gap: 26px;
    color: #a8b7c9;
    font-size: 14px
}

.menu-toggle {
    display: none;
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid #2a4058;
    background: #101927;
    color: #e8eef7;
    font-size: 14px;
    cursor: pointer
}

.btn {
    display: inline-flex;
    padding: 12px 18px;
    border-radius: 12px;
    border: 1px solid #2a4058;
    background: #101927
}

.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 15;
    display: inline-flex;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid #2a4058;
    background: rgba(16, 25, 39, .92);
    color: #a8b7c9;
    font-size: 13px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .2s ease, visibility .2s ease
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px
}

.section {
    padding: 88px 0
}

.muted {
    color: #91a4b8
}

.eyebrow {
    font-size: 12px;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: #64d8cb
}

h1 {
    font-size: clamp(44px, 7vw, 86px);
    line-height: .95;
    margin: 16px 0 22px
}

h2 {
    font-size: 36px;
    margin: 0 0 14px
}

.lead {
    max-width: 720px;
    margin: 0 0 28px
}

.grid3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px
}

.card {
    border: 1px solid #1e2b3b;
    background: linear-gradient(180deg, #0e1622, #0a111b);
    border-radius: 22px;
    padding: 24px
}

.hero {
    padding: 104px 0 78px
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 44px;
    align-items: center
}

.avatar {
    aspect-ratio: 1;
    border-radius: 32px;
    background: radial-gradient(circle at 30% 25%, #243c56, #101824 55%, #0a0f16);
    border: 1px solid #2a3d53;
    position: relative;
    overflow: hidden
}

.avatar:after {
    content: 'CS';
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 110px;
    font-weight: 800;
    color: #20384f
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 28px
}

.stat {
    padding: 18px;
    border: 1px solid #213249;
    border-radius: 16px;
    background: #0c1420
}

.stat b {
    font-size: 26px;
    display: block
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px
}

.tag {
    padding: 7px 10px;
    border-radius: 999px;
    background: #111d2a;
    border: 1px solid #22344a;
    color: #b7c7d8;
    font-size: 12px
}

.timeline {
    display: grid;
    gap: 14px
}

.item {
    padding: 20px;
    border-left: 3px solid #3ac7b3;
    background: #0c141f;
    border-radius: 0 14px 14px 0
}

footer {
    padding: 40px 0 60px;
    border-top: 1px solid #1b2938;
    color: #7f91a5
}

.footer-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px
}

.footer-name {
    font-weight: 800;
    letter-spacing: .08em;
    color: #e8eef7
}

.footer-meta {
    margin-top: 8px
}

.footer-copy {
    margin-top: 24px
}

@media(max-width:800px) {

    .hero-grid,
    .grid3,
    .stats {
        grid-template-columns: 1fr
    }

    .menu-toggle {
        display: inline-flex
    }

    .footer-row {
        flex-direction: column;
        align-items: flex-start
    }

    .menu {
        display: none;
        position: absolute;
        top: 72px;
        right: 4%;
        flex-direction: column;
        gap: 16px;
        padding: 18px 20px;
        border: 1px solid #1e2b3b;
        border-radius: 14px;
        background: #0c141f
    }

    .menu.is-open {
        display: flex
    }

    .section {
        padding: 64px 0
    }
}

body {
    background: linear-gradient(180deg, #071018, #070b12)
}

.accent {
    color: #54e0c7
}

.project {
    min-height: 220px;
    display: flex;
    flex-direction: column;
}

.project .outcome {
    margin-bottom: 0
}

.project .outcome b {
    color: #54e0c7;
    font-weight: 600
}

.project:nth-child(1) {
    background: linear-gradient(145deg, #173543, #0b131e)
}

.project:nth-child(2) {
    background: linear-gradient(145deg, #1b273b, #0b111a)
}

.project:nth-child(3) {
    background: linear-gradient(145deg, #20243c, #0c111a)
}

.profile-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block
}

.profile-photo:after {
    display: none
}