@font-face {
    font-family: 'Exo2S';
    src: url('../fonts/Exo2-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Exo2E';
    src: url('../fonts/Exo2-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg: #020716;
    --panel: rgba(255, 255, 255, 0.035);
    --blue: #0900ff;
    --cyan: #00cce8;
    --white: #f0f6ff;
    --text: #c7d7e8;
    --muted: #8195aa;
    --line: rgba(0, 204, 232, 0.32);
}

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

html {
    color-scheme: dark;
}

body {
    min-width: 320px;
    min-height: 100vh;
    padding: clamp(18px, 4vw, 58px);
    color: var(--text);
    background:
        radial-gradient(circle at 72% 10%, rgba(9, 0, 255, 0.24), transparent 34%),
        radial-gradient(circle at 16% 90%, rgba(0, 204, 232, 0.08), transparent 32%),
        var(--bg);
    font-family: 'Exo2S', sans-serif;
}

a {
    color: inherit;
}

.project-page {
    position: relative;
    width: min(1480px, 100%);
    min-height: calc(100vh - clamp(36px, 8vw, 116px));
    margin: 0 auto;
    padding: clamp(22px, 4vw, 54px);
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: 0 0 58px rgba(9, 0, 255, 0.28), inset 0 0 38px rgba(9, 0, 255, 0.07);
}

.project-page::before,
.project-page::after {
    content: '';
    position: absolute;
    width: 42px;
    height: 42px;
    pointer-events: none;
    filter: drop-shadow(0 0 9px var(--blue));
}

.project-page::before {
    top: -1px;
    left: -1px;
    border-top: 3px solid var(--blue);
    border-left: 3px solid var(--blue);
}

.project-page::after {
    right: -1px;
    bottom: -1px;
    border-right: 3px solid var(--blue);
    border-bottom: 3px solid var(--blue);
}

.project-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: clamp(28px, 5vw, 64px);
}

.project-back {
    font-family: 'Exo2E', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    text-decoration: none;
    text-transform: uppercase;
    color: var(--cyan);
    transition: color 0.2s ease, transform 0.2s ease;
}

.project-back:hover,
.project-back:focus-visible {
    color: var(--white);
    transform: translateX(-4px);
}

.project-close {
    display: grid;
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    place-items: center;
    color: var(--cyan);
    text-decoration: none;
    transition: color 0.2s ease;
}

.project-close svg {
    width: 27px;
    height: 27px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: square;
    filter: drop-shadow(0 0 6px rgba(0, 204, 232, 0.75));
    transform-origin: center;
    transition: transform 0.2s ease;
}

.project-close:hover,
.project-close:focus-visible {
    color: var(--white);
}

.project-close:hover svg,
.project-close:focus-visible svg {
    transform: rotate(90deg);
}

.project-back:focus-visible,
.project-close:focus-visible,
.project-button:focus-visible,
.project-switcher a:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 5px;
}

.project-hero {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
    gap: clamp(30px, 5vw, 74px);
    align-items: center;
    padding-bottom: clamp(32px, 5vw, 64px);
    border-bottom: 1px solid rgba(0, 204, 232, 0.2);
}

.project-kicker {
    margin-bottom: 0.9rem;
    color: var(--cyan);
    font-family: 'Exo2E', sans-serif;
    font-size: 0.76rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.project-title {
    max-width: none;
    color: var(--white);
    font-family: 'Exo2E', sans-serif;
    font-size: clamp(2.4rem, 5.3vw, 5.4rem);
    line-height: 0.92;
    letter-spacing: -0.035em;
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
    text-wrap: balance;
    text-transform: uppercase;
    text-shadow: 0 0 24px rgba(9, 0, 255, 0.42);
}

.project-title--single {
    font-size: clamp(2.25rem, 4.7vw, 4.9rem);
    white-space: nowrap;
}

.project-summary {
    max-width: 54ch;
    margin-top: clamp(18px, 2.5vw, 28px);
    color: var(--text);
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    line-height: 1.6;
}

.project-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: clamp(22px, 3vw, 34px);
}

.project-button {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: 0.55em;
    padding: 0.7em 1.25em;
    color: var(--cyan);
    background: rgba(0, 204, 232, 0.055);
    border: 1px solid var(--cyan);
    font-family: 'Exo2E', sans-serif;
    font-size: 0.82rem;
    letter-spacing: 0.07em;
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.project-button:hover,
.project-button:focus-visible {
    color: var(--white);
    border-color: var(--white);
    background: rgba(0, 204, 232, 0.14);
    box-shadow: 0 0 17px rgba(0, 204, 232, 0.3);
}

.project-button--primary {
    color: var(--white);
    background: rgba(9, 0, 255, 0.24);
    border-color: var(--blue);
    box-shadow: 0 0 16px rgba(9, 0, 255, 0.28);
}

.project-visual {
    position: relative;
    margin: 0;
    padding: clamp(5px, 0.7vw, 9px);
    background: rgba(9, 0, 255, 0.1);
    border: 1px solid rgba(0, 204, 232, 0.45);
    box-shadow: 0 0 32px rgba(9, 0, 255, 0.24);
}

.project-visual::before,
.project-visual::after {
    content: '';
    position: absolute;
    z-index: 1;
    width: 34px;
    height: 34px;
    pointer-events: none;
}

.project-visual::before {
    top: -2px;
    left: -2px;
    border-top: 3px solid var(--cyan);
    border-left: 3px solid var(--cyan);
}

.project-visual::after {
    right: -2px;
    bottom: -2px;
    border-right: 3px solid var(--cyan);
    border-bottom: 3px solid var(--cyan);
}

.project-visual img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.project-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(18px, 3vw, 32px);
    padding-top: clamp(32px, 5vw, 64px);
}

.project-card {
    position: relative;
    min-width: 0;
    padding: clamp(20px, 3vw, 32px);
    background: rgba(2, 7, 22, 0.5);
    border: 1px solid rgba(0, 204, 232, 0.22);
}

.project-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    width: 20px;
    height: 20px;
    border-top: 2px solid var(--blue);
    border-left: 2px solid var(--blue);
    filter: drop-shadow(0 0 5px var(--blue));
}

.project-card h2 {
    display: flex;
    align-items: center;
    gap: 0.7em;
    margin-bottom: 1rem;
    color: var(--cyan);
    font-family: 'Exo2E', sans-serif;
    font-size: clamp(0.88rem, 1.4vw, 1.05rem);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.project-card h2::after {
    content: '';
    height: 1px;
    flex: 1;
    background: linear-gradient(90deg, rgba(0, 204, 232, 0.48), transparent);
}

.project-card p,
.project-card li {
    color: var(--text);
    font-size: clamp(0.96rem, 1.35vw, 1.08rem);
    line-height: 1.65;
}

.project-card ul {
    padding-left: 1.25em;
}

.project-card li + li {
    margin-top: 0.45em;
}

.project-card strong {
    color: var(--white);
    font-family: 'Exo2E', sans-serif;
}

.project-switcher {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: clamp(32px, 5vw, 64px);
    padding-top: 24px;
    border-top: 1px solid rgba(0, 204, 232, 0.2);
}

.project-switcher--next {
    justify-content: flex-end;
}

.project-switcher a {
    color: var(--cyan);
    font-family: 'Exo2E', sans-serif;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.project-switcher a:hover {
    color: var(--white);
}

@media (max-width: 820px) {
    body {
        padding: 0;
    }

    .project-page {
        min-height: 100vh;
        padding: 20px 18px 34px;
        border: 0;
        box-shadow: none;
    }

    .project-page::before,
    .project-page::after {
        display: none;
    }

    .project-nav {
        margin-bottom: 30px;
    }

    .project-back {
        max-width: calc(100% - 58px);
        font-size: 0.78rem;
        line-height: 1.3;
    }

    .project-hero {
        grid-template-columns: minmax(0, 1fr);
        gap: 28px;
    }

    .project-title {
        font-size: clamp(2.15rem, 10.5vw, 4.2rem);
    }

    .project-title--single {
        font-size: clamp(1.95rem, 9.2vw, 3.6rem);
    }

    .project-details {
        grid-template-columns: minmax(0, 1fr);
    }

    .project-actions {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
    }

    .project-button {
        width: 100%;
    }

    .project-switcher {
        align-items: flex-start;
    }

    .project-switcher a:last-child {
        text-align: right;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
    }
}