@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
    --canvas: #f4f4f1;
    --surface: #ffffff;
    --surface-soft: #f7f7f5;
    --surface-muted: #efefec;
    --ink: #191715;
    --ink-soft: #6d675f;
    --line: rgba(25, 23, 21, 0.1);
    --line-strong: rgba(25, 23, 21, 0.18);
    --shadow-shell: 0 32px 70px rgba(37, 31, 27, 0.08);
    --shadow-card: 0 14px 36px rgba(37, 31, 27, 0.08);
    --radius-shell: 32px;
    --radius-card: 30px;
    --chip-dark: rgba(22, 20, 19, 0.82);
}

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

html {
    color-scheme: light;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Manrope", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.98) 0, rgba(255, 255, 255, 0) 30%),
        radial-gradient(circle at 92% 8%, rgba(230, 230, 225, 0.5) 0, rgba(230, 230, 225, 0) 24%),
        linear-gradient(180deg, #fafaf8 0%, var(--canvas) 100%);
}

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

img {
    display: block;
    max-width: 100%;
}

svg {
    display: block;
}

::selection {
    background: var(--ink);
    color: var(--surface);
}

:focus-visible {
    outline: 2px solid var(--ink);
    outline-offset: 3px;
}

.portfolio-page {
    width: min(1120px, calc(100vw - 112px));
    margin: 0 auto;
    padding: 34px 0 34px;
}

.portrait-shell {
    animation: shell-in 520ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-bottom: 34px;
}

.profile-avatar-link {
    position: relative;
    flex: 0 0 auto;
    width: 74px;
    height: 74px;
    overflow: hidden;
    border-radius: 999px;
    border: 1px solid rgba(25, 23, 21, 0.08);
    box-shadow: 0 16px 28px rgba(37, 31, 27, 0.08);
}

.profile-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-copy {
    min-width: 0;
}

#profile-name {
    margin: 0;
    font-size: clamp(1.9rem, 4vw, 3rem);
    line-height: 0.96;
    letter-spacing: -0.06em;
    font-weight: 800;
}

.profile-meta {
    margin: 0.55rem 0 0;
    font-size: clamp(0.96rem, 1.35vw, 1.16rem);
    line-height: 1.35;
    color: var(--ink-soft);
}

.portrait-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(190px, 0.88fr);
    grid-template-rows: clamp(252px, 24vw, 316px) clamp(228px, 20vw, 284px);
    gap: 24px;
}

.tile {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-card);
    border: 1px solid rgba(25, 23, 21, 0.08);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 247, 245, 0.98));
    box-shadow: var(--shadow-card);
    animation: tile-in 560ms cubic-bezier(0.22, 1, 0.36, 1) both;
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        border-color 180ms ease;
}

.tile:nth-child(1) {
    animation-delay: 70ms;
}

.tile:nth-child(2) {
    animation-delay: 120ms;
}

.tile:nth-child(3) {
    animation-delay: 170ms;
}

.tile:nth-child(4) {
    animation-delay: 220ms;
}

.tile:nth-child(5) {
    animation-delay: 270ms;
}

.tile:nth-child(6) {
    animation-delay: 320ms;
}

.tile:hover {
    transform: translateY(-3px);
    border-color: var(--line-strong);
    box-shadow: 0 20px 44px rgba(37, 31, 27, 0.12);
}

.project-card {
    display: flex;
    flex-direction: column;
}

.project-card-inner,
.project-card-overlay {
    position: relative;
    z-index: 1;
    display: flex;
    flex: 1;
    flex-direction: column;
}

.project-card-inner {
    padding: 18px;
}

.project-card-overlay {
    justify-content: flex-end;
    padding: 18px;
    background: linear-gradient(180deg, rgba(18, 16, 15, 0.02) 20%, rgba(18, 16, 15, 0.76) 100%);
    color: #fffaf5;
}

.project-index {
    margin: 0 0 0.5rem;
    font-size: 0.68rem;
    line-height: 1;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink-soft);
    font-weight: 800;
}

.project-card-overlay .project-index {
    color: rgba(255, 250, 245, 0.72);
}

.project-context {
    margin: 0 0 0.7rem;
    font-size: 0.76rem;
    line-height: 1.2;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-soft);
    font-weight: 800;
}

.project-card-overlay .project-context {
    color: rgba(255, 250, 245, 0.82);
}

.project-title {
    margin: 0;
    font-size: clamp(1.35rem, 1.7vw, 1.95rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
    font-weight: 800;
}

.project-summary {
    margin: 0.8rem 0 0;
    max-width: 20ch;
    font-size: 0.96rem;
    line-height: 1.5;
    color: var(--ink-soft);
}

.project-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    padding-top: 1rem;
}

.project-links a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0.42rem 0.72rem;
    border-radius: 999px;
    border: 1px solid rgba(25, 23, 21, 0.08);
    background: rgba(255, 255, 255, 0.72);
    color: var(--ink-soft);
    font-size: 0.82rem;
    line-height: 1;
    font-weight: 800;
    transition:
        background-color 180ms ease,
        border-color 180ms ease,
        color 180ms ease,
        transform 180ms ease;
}

.project-links a:hover,
.project-links a:focus-visible {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.96);
    border-color: rgba(25, 23, 21, 0.16);
    color: var(--ink);
}

.project-card-overlay .project-links a {
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(16, 15, 14, 0.52);
    color: #fffaf5;
}

.project-card-media,
.project-card-visual {
    position: relative;
    overflow: hidden;
}

.project-card-media img,
.project-card-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-card-codexuse {
    grid-column: 1;
    grid-row: 1;
    background:
        radial-gradient(circle at 22% 18%, rgba(255, 255, 255, 0.72) 0, rgba(255, 255, 255, 0) 26%),
        linear-gradient(135deg, #ffffff 0%, #f1f1ee 100%);
}

.project-card-codexuse .project-title {
    max-width: 7ch;
}

.project-card-deckloud {
    grid-column: 2;
    grid-row: 1;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 247, 245, 0.98)),
        var(--surface);
}

.project-card-deckloud .project-title {
    max-width: 8ch;
}

.project-card-devdock {
    grid-column: 3;
    grid-row: 1;
    background: linear-gradient(180deg, #070707 0%, #161413 100%);
    color: #fff8f2;
}

.project-card-devdock .project-card-inner {
    justify-content: flex-end;
}

.project-card-devdock .project-index,
.project-card-devdock .project-context {
    color: rgba(255, 248, 242, 0.66);
}

.project-card-devdock .project-summary {
    color: rgba(255, 248, 242, 0.76);
}

.project-card-devdock .project-links a {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.08);
    color: #fff8f2;
}

.project-card-emblem {
    position: absolute;
    inset: 18px 18px auto 18px;
    font-size: clamp(1.75rem, 3vw, 2.55rem);
    line-height: 0.88;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 248, 242, 0.08);
    font-weight: 800;
    white-space: nowrap;
}

.project-card-bulk {
    grid-column: 4;
    grid-row: 1 / span 2;
    background: #f5f5f2;
}

.project-card-bulk .project-card-media {
    flex: 0 0 42%;
    border-bottom: 1px solid rgba(25, 23, 21, 0.08);
}

.project-card-bulk .project-card-media img {
    object-position: center center;
}

.project-card-bulk .project-card-inner {
    padding: 14px 16px 16px;
}

.project-card-bulk .project-title {
    font-size: clamp(1.18rem, 1.45vw, 1.68rem);
    max-width: 9ch;
}

.project-card-bulk .project-summary {
    max-width: 15ch;
    margin-top: 0.65rem;
    font-size: 0.9rem;
    line-height: 1.42;
}

.project-card-bulk .project-links {
    gap: 6px;
    padding-top: 0.8rem;
}

.project-card-bulk .project-links a {
    min-height: 30px;
    padding: 0.34rem 0.62rem;
    font-size: 0.76rem;
}

.project-card-nextcloud {
    grid-column: 1 / span 2;
    grid-row: 2;
    flex-direction: row;
    background:
        radial-gradient(circle at 12% 16%, rgba(255, 255, 255, 0.5) 0, rgba(255, 255, 255, 0) 20%),
        linear-gradient(135deg, #eef5ff 0%, #f1f3f7 56%, #ffffff 100%);
}

.project-card-nextcloud .project-card-visual {
    flex: 0 0 34%;
    display: grid;
    place-items: center;
    padding: 22px;
}

.project-card-nextcloud .project-card-visual img {
    width: min(78%, 140px);
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 18px 24px rgba(28, 74, 145, 0.12));
}

.project-card-nextcloud .project-card-inner {
    flex: 1 1 auto;
    padding-left: 6px;
}

.project-card-nextcloud .project-summary {
    max-width: 34ch;
}

.project-card-amp {
    grid-column: 3;
    grid-row: 2;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 247, 245, 0.98)),
        var(--surface);
}

.project-card-amp .project-summary {
    max-width: 18ch;
}

.site-footer {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(25, 23, 21, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.footer-copy {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.92rem;
    font-weight: 600;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0.5rem 0.92rem;
    border-radius: 999px;
    border: 1px solid rgba(25, 23, 21, 0.08);
    background: rgba(255, 255, 255, 0.72);
    color: var(--ink-soft);
    font-size: 0.92rem;
    font-weight: 700;
    transition:
        transform 180ms ease,
        border-color 180ms ease,
        color 180ms ease,
        background-color 180ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(25, 23, 21, 0.16);
    color: var(--ink);
    background: rgba(255, 255, 255, 0.94);
}

@keyframes shell-in {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes tile-in {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1100px) {
    .portfolio-page {
        width: min(1040px, calc(100vw - 64px));
    }

    .portrait-grid {
        gap: 20px;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(172px, 0.84fr);
    }

    .project-title {
        font-size: clamp(1.22rem, 1.55vw, 1.72rem);
    }

    .project-summary {
        font-size: 0.9rem;
    }
}

@media (max-width: 820px) {
    body {
        padding: 12px;
    }

    .portfolio-page {
        width: 100%;
        max-width: 390px;
        padding: 0 0 20px;
    }

    .portrait-shell {
        padding: 24px 16px 18px;
        border-radius: var(--radius-shell);
        border: 1px solid var(--line);
        background:
            radial-gradient(circle at top left, rgba(255, 255, 255, 0.96) 0, rgba(255, 255, 255, 0) 30%),
            rgba(255, 255, 255, 0.88);
        box-shadow: var(--shadow-shell);
        backdrop-filter: blur(10px);
    }

    .profile-header {
        gap: 14px;
        margin-bottom: 20px;
    }

    .profile-avatar-link {
        width: 56px;
        height: 56px;
    }

    #profile-name {
        font-size: 2rem;
    }

    .profile-meta {
        margin-top: 0.35rem;
        font-size: 0.92rem;
    }

    .portrait-grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: none;
        gap: 12px;
    }

    .project-card-codexuse,
    .project-card-deckloud,
    .project-card-devdock,
    .project-card-bulk,
    .project-card-nextcloud,
    .project-card-amp {
        grid-column: auto;
        grid-row: auto;
        min-height: 0;
    }

    .project-card {
        min-height: 0;
        aspect-ratio: 1 / 1;
    }

    .project-card-inner,
    .project-card-overlay {
        padding: 12px;
    }

    .project-index {
        margin-bottom: 0.28rem;
        font-size: 0.58rem;
    }

    .project-context {
        margin-bottom: 0.45rem;
        font-size: 0.6rem;
        letter-spacing: 0.1em;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .project-title {
        font-size: 0.94rem;
        line-height: 0.98;
    }

    .project-summary {
        margin-top: 0.48rem;
        font-size: 0.74rem;
        line-height: 1.32;
        display: -webkit-box;
        overflow: hidden;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 4;
    }

    .project-links {
        gap: 5px;
        padding-top: 0.62rem;
    }

    .project-links a {
        min-height: 24px;
        padding: 0.22rem 0.46rem;
        font-size: 0.6rem;
        white-space: nowrap;
    }

    .project-card-bulk {
        aspect-ratio: 1 / 1;
    }

    .project-card-bulk .project-card-media {
        flex-basis: 24%;
    }

    .project-card-bulk .project-card-media img {
        object-position: center center;
    }

    .project-card-bulk .project-card-inner {
        padding: 8px 10px 10px;
    }

    .project-card-bulk .project-index {
        display: none;
    }

    .project-card-bulk .project-context {
        margin-bottom: 0.28rem;
        font-size: 0.56rem;
    }

    .project-card-bulk .project-title {
        font-size: 0.84rem;
        line-height: 0.96;
    }

    .project-card-bulk .project-links {
        gap: 4px;
        padding-top: 0.42rem;
    }

    .project-card-bulk .project-links a {
        min-height: 22px;
        padding: 0.18rem 0.38rem;
        font-size: 0.55rem;
    }

    .project-card-nextcloud {
        flex-direction: column;
    }

    .project-card-nextcloud .project-card-visual {
        flex: 0 0 auto;
        min-height: 70px;
        padding: 14px 14px 2px;
    }

    .project-card-nextcloud .project-card-visual img {
        width: min(34%, 62px);
    }

    .project-card-nextcloud .project-card-inner {
        padding-top: 0;
        padding-left: 12px;
    }

    .project-card-devdock .project-summary,
    .project-card-bulk .project-summary,
    .project-card-nextcloud .project-summary,
    .project-card-amp .project-summary {
        display: none;
    }

    .project-card-devdock .project-links,
    .project-card-bulk .project-links,
    .project-card-amp .project-links,
    .project-card-nextcloud .project-links {
        gap: 4px;
    }

    .project-card-devdock .project-card-inner,
    .project-card-bulk .project-card-inner,
    .project-card-nextcloud .project-card-inner,
    .project-card-amp .project-card-inner {
        justify-content: flex-end;
    }

    .project-card-amp .project-links a {
        padding-inline: 0.4rem;
    }

    .site-footer {
        margin-top: 14px;
        padding: 14px 4px 0;
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-copy {
        font-size: 0.82rem;
    }

    .footer-links {
        gap: 8px;
    }

    .footer-links a {
        min-height: 34px;
        padding: 0.42rem 0.78rem;
        font-size: 0.82rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}