:root {
    --page-bg: #07111a;
    --surface: rgba(12, 24, 36, 0.92);
    --surface-soft: rgba(255, 255, 255, 0.045);
    --surface-hover: rgba(255, 255, 255, 0.075);
    --border: rgba(255, 255, 255, 0.11);
    --border-strong: rgba(117, 234, 208, 0.35);
    --text: #f4f7f9;
    --muted: #a6b4c1;
    --accent: #75ead0;
    --accent-blue: #7aa7ff;
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body,
input,
select,
textarea,
button {
    color: var(--text);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
    background: var(--page-bg);
    letter-spacing: -0.01em;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to bottom, black, transparent 82%);
}

#loader-overlay {
    display: none !important;
}

#bg::before {
    background: linear-gradient(180deg, rgba(4, 10, 16, 0.1), rgba(4, 10, 16, 0.76));
}

#bg::after {
    transform: none;
    background:
        radial-gradient(circle at 18% 18%, rgba(65, 196, 169, 0.15), transparent 32%),
        radial-gradient(circle at 82% 30%, rgba(93, 135, 226, 0.14), transparent 35%),
        linear-gradient(145deg, #0b1722 0%, #07111a 52%, #0b1220 100%);
}

body.is-article-visible #bg::after {
    transform: none;
    filter: none;
}

#wrapper {
    justify-content: center;
    padding: 3rem 2rem 2rem;
}

#header {
    width: min(960px, 100%);
    background: none;
}

#header > * {
    margin-top: 1.5rem;
}

#header > *::before {
    display: none;
}

#header .logo {
    display: grid;
    width: 4.75rem;
    height: 4.75rem;
    place-items: center;
    border: 1px solid rgba(117, 234, 208, 0.35);
    border-radius: 1.35rem;
    background: linear-gradient(145deg, rgba(117, 234, 208, 0.16), rgba(122, 167, 255, 0.08));
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    line-height: 1;
}

.brand-mark {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.06em;
    background: linear-gradient(135deg, var(--accent), #d7fff6 48%, var(--accent-blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

#header .content {
    width: 100%;
    border: 0;
}

#header .content .inner {
    padding: 1.75rem 1rem 1rem;
    overflow: visible;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 1.75rem;
    height: 1px;
    background: var(--accent);
}

#header .content h1 {
    margin: 0 0 1rem;
    font-size: clamp(3rem, 8vw, 6.4rem) !important;
    font-weight: 750 !important;
    line-height: 0.95;
    letter-spacing: -0.075em !important;
    text-shadow: none !important;
    text-transform: none;
}

#header .content p,
.hero-copy {
    max-width: 730px;
    margin: 0 auto;
    color: var(--muted);
    font-size: clamp(1rem, 2.2vw, 1.25rem) !important;
    font-weight: 400;
    line-height: 1.7 !important;
    letter-spacing: -0.012em !important;
    text-transform: none !important;
}

.availability {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1.3rem;
    color: #c9d4dc;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.availability::before {
    content: "";
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0.3rem rgba(117, 234, 208, 0.12);
}

#header nav ul {
    gap: 0.35rem;
    padding: 0.35rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(9, 19, 29, 0.72);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(18px);
}

#header nav ul li {
    border: 0;
}

#header nav ul li a {
    min-width: auto;
    height: auto;
    padding: 0.7rem 1.1rem;
    border-radius: 999px;
    color: #dce5ea;
    font-size: 0.74rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.09em;
}

#header nav ul li a:hover,
#header nav ul li a:focus-visible {
    background: rgba(117, 234, 208, 0.12);
    color: var(--accent);
}

#header nav.use-middle::after {
    display: none;
}

#main {
    width: 100%;
}

#main article {
    width: min(72rem, calc(100vw - 3rem));
    padding: 4.5rem 3rem 3rem;
    border: 1px solid var(--border);
    border-radius: 1.75rem;
    background: var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(24px);
}

#main article#work {
    width: min(76rem, calc(100vw - 3rem));
}

#main article#contact {
    width: min(48rem, calc(100vw - 3rem));
}

#main article .close {
    top: 1rem;
    right: 1rem;
}

#main article .close::before {
    border: 1px solid var(--border);
    background-color: rgba(255, 255, 255, 0.04);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    letter-spacing: -0.02em;
    text-transform: none;
}

h2.major {
    width: auto;
    margin-bottom: 1.1rem;
    padding: 0;
    border: 0;
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 740;
    letter-spacing: -0.055em;
}

#work > p,
#tech > p,
#contact > p {
    max-width: 780px;
    color: var(--muted);
    font-size: 1.03rem;
    line-height: 1.75;
}

.portfolio-nav {
    justify-content: flex-start;
    gap: 0.5rem;
    margin: 2rem 0 2.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.portfolio-tab {
    min-width: 0;
    padding: 0.72rem 1.15rem;
    border: 1px solid transparent;
    border-radius: 0.8rem;
    background: transparent;
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.portfolio-tab:hover,
.portfolio-tab:focus-visible {
    transform: none;
    border-color: var(--border);
    background: var(--surface-soft);
    color: var(--text);
    box-shadow: none;
}

.portfolio-tab.active {
    border-color: var(--border-strong);
    background: rgba(117, 234, 208, 0.1);
    color: var(--accent);
    box-shadow: none;
}

.portfolio-tab.active::before {
    display: none;
}

.portfolio-section h3.section-title {
    margin-bottom: 0.5rem;
    color: var(--text);
    font-size: 1.35rem;
    font-weight: 700;
    text-align: left;
}

.portfolio-section > p {
    margin-bottom: 1.5rem;
    color: var(--muted);
    font-size: 0.96rem;
    text-align: left;
}

.web-grid,
.apps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 1.5rem 0 0;
}

.web-card,
.game-card,
.tech-category {
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    background: var(--surface-soft);
    box-shadow: none;
}

.web-card {
    display: flex;
    min-height: 29rem;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
    text-align: left;
}

.web-card:hover,
.game-card:hover,
.tech-category:hover {
    transform: translateY(-3px);
    border-color: rgba(117, 234, 208, 0.28);
    background: var(--surface-hover);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.2);
}

.project-visual {
    position: relative;
    display: flex;
    min-height: 10.5rem;
    align-items: flex-end;
    justify-content: space-between;
    padding: 1.25rem;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(145deg, rgba(117, 234, 208, 0.15), rgba(122, 167, 255, 0.06));
}

.project-visual::before {
    content: "";
    position: absolute;
    width: 11rem;
    height: 11rem;
    right: -2rem;
    top: -4rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    box-shadow: 0 0 0 2rem rgba(255, 255, 255, 0.025), 0 0 0 4rem rgba(255, 255, 255, 0.018);
}

.project-visual.audio {
    background: linear-gradient(145deg, rgba(188, 116, 255, 0.2), rgba(91, 107, 229, 0.08));
}

.project-visual.commerce {
    background: linear-gradient(145deg, rgba(249, 170, 93, 0.18), rgba(180, 95, 131, 0.08));
}

.project-visual.operations {
    background: linear-gradient(145deg, rgba(88, 166, 255, 0.18), rgba(65, 196, 169, 0.07));
}

.project-monogram {
    position: relative;
    z-index: 1;
    display: grid;
    width: 4rem;
    height: 4rem;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: 1rem;
    background: rgba(5, 12, 19, 0.38);
    color: #f7fffd;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    backdrop-filter: blur(10px);
}

.project-domain {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.72rem;
    font-weight: 650;
    letter-spacing: 0.04em;
}

.web-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.5rem;
}

.project-kicker {
    display: block;
    margin-bottom: 0.6rem;
    color: var(--accent);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.web-content h3,
.game-content h3 {
    margin-bottom: 0.65rem;
    color: var(--text);
    font-size: 1.3rem;
    font-weight: 720;
    letter-spacing: -0.035em;
    text-align: left;
}

.web-description,
.game-description {
    margin-bottom: 1rem;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.65;
    text-align: left;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: auto 0 1.2rem;
}

.project-tags span {
    padding: 0.36rem 0.58rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: #bdc9d2;
    font-size: 0.68rem;
    font-weight: 600;
}

.web-links,
.game-links {
    margin-top: auto;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.68rem 0.9rem;
    border: 1px solid var(--border-strong);
    border-radius: 0.7rem;
    background: rgba(117, 234, 208, 0.08);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 750;
    line-height: 1;
}

.project-link::after {
    content: "↗";
    font-size: 0.9em;
}

.project-link:hover,
.project-link:focus-visible {
    border-color: var(--accent);
    background: var(--accent);
    color: #07111a;
    box-shadow: none;
    text-decoration: none;
}

.game-card {
    overflow: hidden;
}

.game-image {
    height: 16rem;
    border-bottom: 1px solid var(--border);
    background: #09131d;
}

.game-content {
    padding: 1.35rem;
}

.game-platform {
    top: 0.8rem;
    right: 0.8rem;
    border: 1px solid rgba(117, 234, 208, 0.3);
    background: rgba(7, 17, 26, 0.82);
    color: var(--accent);
    font-size: 0.66rem;
    backdrop-filter: blur(8px);
}

.game-features h4,
.web-features h4 {
    color: var(--text);
}

.game-features li,
.web-features li {
    color: var(--muted);
}

.game-features li::before,
.web-features li::before {
    content: "—";
    color: var(--accent);
}

.tech-stack-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.tech-category {
    padding: 1.4rem;
}

.tech-category h3 {
    padding: 0;
    border: 0;
    color: var(--text);
    font-size: 1rem;
    text-align: left;
}

.skill-item {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.025);
}

.skill-icon {
    display: none;
}

.skill-item:hover {
    transform: none;
    border-color: rgba(117, 234, 208, 0.25);
    background: rgba(117, 234, 208, 0.06);
}

.skill-name {
    color: #c7d1d8;
}

.big-icons {
    gap: 1rem;
}

.big-icons .icon {
    display: grid !important;
    width: 3.4rem !important;
    height: 3.4rem !important;
    place-items: center;
    border: 1px solid var(--border) !important;
    border-radius: 0.9rem !important;
    background: var(--surface-soft) !important;
    color: var(--text);
    font-size: 1.25rem !important;
}

.big-icons .icon:hover {
    border-color: var(--border-strong) !important;
    color: var(--accent);
}

.contact-tooltip {
    border: 1px solid var(--border);
    background: #0a1520;
    color: var(--text);
    font-size: 0.72rem;
    font-weight: 600;
}

.cta-text {
    margin-top: 2.5rem;
    color: var(--muted);
}

#footer .copyright {
    color: #7f909d;
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    text-transform: none;
}

@media (max-width: 800px) {
    #wrapper {
        padding: 2rem 1rem 1.5rem;
    }

    #main article,
    #main article#work,
    #main article#contact {
        width: calc(100vw - 1.25rem);
        padding: 4rem 1.25rem 2rem;
        border-radius: 1.25rem;
    }

    .web-grid,
    .apps-grid,
    .tech-stack-container {
        grid-template-columns: 1fr;
    }

    .web-card {
        min-height: 0;
    }

    .project-visual {
        min-height: 8.5rem;
    }

    .portfolio-nav {
        justify-content: stretch;
        padding: 0 0 1rem;
    }

    .portfolio-tab {
        flex: 1;
        max-width: none;
    }

    #header .content .inner {
        padding: 1.5rem 0 0.5rem;
    }
}

@media (max-width: 480px) {
    #header {
        padding: 0.75rem 0;
    }

    #header nav {
        width: 100%;
    }

    #header nav ul {
        min-width: 0;
        flex-direction: row;
    }

    #header nav ul li {
        flex: 1;
        border: 0;
    }

    #header nav ul li a {
        width: 100%;
        padding: 0.7rem 0.45rem;
        font-size: 0.64rem;
    }

    .big-icons {
        gap: 0.7rem;
    }

    .big-icons .icon {
        width: 3rem !important;
        height: 3rem !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}