:root {
    --main-background: #0a0a0a;
    --box-background: #141414;
    --glass-background: rgba(20, 20, 20, 0.6);
    --text-color: #e5e5e5;
    --faded-text: #a3a3a3;
    --line-color: #262626;
    
    --title-font: system-ui, -apple-system, sans-serif;
    --reading-font: system-ui, -apple-system, sans-serif;
    
    --smooth-movement: cubic-bezier(0.16, 1, 0.3, 1);
    --quick-change: 0.4s var(--smooth-movement);
}

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

body {
    background-color: var(--main-background);
    color: var(--text-color);
    font-family: var(--reading-font);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-family: var(--title-font);
    line-height: 1.15;
    letter-spacing: -0.03em;
    font-weight: 500;
}

header {
    position: sticky;
    top: 0;
    background: var(--glass-background);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line-color);
    z-index: 100;
}

.top-menu {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
}

.site-name {
    font-size: 1.3rem;
    font-weight: 700;
}

.menu-items {
    display: flex;
    list-style: none;
    gap: 1rem;
}

.menu-items a {
    color: var(--faded-text);
    text-decoration: none;
    font-size: 0.95rem;
    padding: 0.75rem 0.5rem;
    display: inline-block;
    transition: color var(--quick-change);
}

.menu-items a:hover {
    color: var(--text-color);
}

.page-block {
    max-width: 1000px;
    margin: 0 auto;
    padding: 6rem 1.5rem;
}

.separated-block {
    border-top: 1px solid var(--line-color);
    padding-top: 4rem;
}

.block-title {
    font-size: 2rem;
    margin-bottom: 2.5rem;
}

.welcome-area {
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
}

.welcome-text {
    max-width: 650px;
}

.welcome-text h1 {
    font-size: 3.8rem;
    margin-bottom: 1.5rem;
}

.subtitle {
    color: var(--faded-text);
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
}

.action-buttons {
    display: flex;
    gap: 1rem;
}

.button {
    padding: 0.75rem 1.25rem;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all var(--quick-change);
    display: inline-block;
}

.main-button {
    background: var(--text-color);
    color: var(--main-background);
    font-weight: 600;
}

.main-button:hover {
    background: white;
    transform: translateY(-2px);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.pill-shape {
    background-color: var(--box-background);
    border: 1px solid var(--line-color);
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-size: 0.95rem;
    transition: border-color var(--quick-change);
}

.pill-shape:hover {
    border-color: var(--faded-text);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.work-box {
    background: var(--box-background);
    border: 1px solid var(--line-color);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    transition: transform var(--quick-change), border-color var(--quick-change);
}

.work-box:hover {
    transform: translateY(-4px);
    border-color: var(--faded-text);
}

.small-label {
    font-size: 0.75rem;
    color: var(--faded-text);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.work-box h3 {
    margin-bottom: 0.75rem;
}

.work-box p {
    color: var(--faded-text);
    font-size: 0.95rem;
}

.contact-intro {
    margin-bottom: 2rem;
    color: var(--faded-text);
}

.contact-methods {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.contact-card {
    flex: 1;
    min-width: 260px;
    background: var(--box-background);
    border: 1px solid var(--line-color);
    padding: 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    transition: border-color var(--quick-change);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-card:hover {
    border-color: var(--faded-text);
}

.contact-card svg {
    width: 28px;
    height: 28px;
    color: var(--text-color);
    flex-shrink: 0;
}

.contact-card span {
    font-weight: 600;
    font-size: 1.1rem;
    display: block;
}

.contact-card p {
    color: var(--faded-text);
    margin-top: 0.25rem;
    font-size: 0.9rem;
}

footer {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--faded-text);
    font-size: 0.85rem;
    border-top: 1px solid var(--line-color);
}

@keyframes appear-and-move-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-and-slide {
    animation: appear-and-move-up 0.8s var(--smooth-movement) forwards;
    opacity: 0;
}

.wait-a-little { animation-delay: 0.1s; }
.wait-more { animation-delay: 0.2s; }