:root {
    --font-sans: 'Instrument Sans', ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji',
        'Segoe UI Symbol', 'Noto Color Emoji';
    --sea-foam: #7be7d1;
    --sea-foam-strong: #a6f6e5;
    --sea-foam-shadow: rgba(123, 231, 209, 0.2);
    --ink-strong: #f1fcf8;
    --ink-soft: #98b7ae;
    --surface-base: #050908;
    --surface-deep: #091210;
    --surface-card: rgba(10, 24, 21, 0.9);
    --surface-card-strong: rgba(13, 31, 27, 0.98);
    --border-soft: rgba(123, 231, 209, 0.18);
    --border-strong: rgba(166, 246, 229, 0.34);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    font-family: var(--font-sans);
    color: var(--ink-strong);
    background:
        radial-gradient(circle at top left, rgba(123, 231, 209, 0.18), transparent 28rem),
        radial-gradient(circle at top right, rgba(123, 231, 209, 0.12), transparent 24rem),
        linear-gradient(180deg, #020404 0%, var(--surface-deep) 45%, var(--surface-base) 100%);
}

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

code {
    font-size: 0.95em;
    color: var(--sea-foam-strong);
}

.portfolio-shell {
    width: min(100%, 72rem);
    margin: 0 auto;
    padding: 3rem 1.25rem 5rem;
}

.portfolio-hero {
    position: sticky;
    top: 0;
    z-index: 10;
    overflow: hidden;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.6rem 1.75rem 2rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(166, 246, 229, 0.12);
    border-radius: 2rem;
    backdrop-filter: blur(18px);
    background:
        radial-gradient(circle at top left, rgba(166, 246, 229, 0.14), transparent 18rem),
        radial-gradient(circle at bottom right, rgba(123, 231, 209, 0.08), transparent 18rem),
        linear-gradient(180deg, rgba(7, 15, 13, 0.96) 0%, rgba(6, 13, 12, 0.86) 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        0 1.5rem 4rem rgba(0, 0, 0, 0.24);
}

.portfolio-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(166, 246, 229, 0.26), rgba(166, 246, 229, 0.03) 38%, rgba(166, 246, 229, 0.18));
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.portfolio-hero > * {
    position: relative;
    z-index: 1;
}

.portfolio-kicker {
    margin: 0 0 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--sea-foam);
}

.portfolio-hero h1 {
    max-width: 12ch;
    margin: 0;
    font-size: clamp(2.8rem, 8vw, 5.8rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
}

.portfolio-intro {
    max-width: 40rem;
    margin: 1rem 0 0;
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.7;
}

.portfolio-badge {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-shrink: 0;
    min-width: 9.5rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-strong);
    border-radius: 1.5rem;
    background: linear-gradient(180deg, rgba(10, 24, 21, 0.94), rgba(7, 17, 15, 0.86));
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.25);
}

.portfolio-badge--interactive {
    color: inherit;
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.portfolio-badge--interactive:hover {
    transform: translateY(-0.2rem);
    border-color: rgba(166, 246, 229, 0.48);
    box-shadow: 0 1.9rem 4rem rgba(0, 0, 0, 0.3);
}

.portfolio-badge span {
    display: block;
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
    color: var(--sea-foam-strong);
}

.portfolio-badge p {
    margin: 0.35rem 0 0;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.portfolio-badge strong {
    display: block;
    font-size: 0.95rem;
    color: var(--sea-foam-strong);
}

.portfolio-modal[hidden] {
    display: none;
}

.portfolio-modal {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: grid;
    place-items: center;
    padding: 1.25rem;
}

.portfolio-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(1, 4, 4, 0.72);
    backdrop-filter: blur(10px);
}

.portfolio-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(100%, 28rem);
    border: 1px solid rgba(166, 246, 229, 0.16);
    border-radius: 1.5rem;
    background:
        radial-gradient(circle at top left, rgba(166, 246, 229, 0.12), transparent 16rem),
        linear-gradient(180deg, rgba(18, 40, 35, 0.98), rgba(9, 21, 19, 0.98));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        0 1.5rem 4rem rgba(0, 0, 0, 0.4);
}

.portfolio-modal__form {
    display: grid;
    gap: 1rem;
    padding: 1.4rem;
}

.portfolio-modal__copy h2 {
    margin: 0;
    font-size: clamp(1.35rem, 3vw, 1.8rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.portfolio-modal__copy p:last-child {
    margin: 0.8rem 0 0;
    color: var(--ink-soft);
    line-height: 1.6;
}

.portfolio-modal__actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.portfolio-banner {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding: 1rem 1.15rem;
    border-radius: 1.2rem;
    border: 1px solid var(--border-soft);
    backdrop-filter: blur(12px);
}

.portfolio-banner--success {
    background: rgba(17, 54, 47, 0.64);
    color: var(--sea-foam-strong);
}

.portfolio-banner--error {
    background: rgba(64, 23, 30, 0.62);
    color: #ffd4dc;
}

.portfolio-banner p {
    margin: 0;
}

.portfolio-banner__content {
    flex: 1;
    min-width: 0;
}

.portfolio-banner__list {
    margin: 0.75rem 0 0;
    padding-left: 1.15rem;
}

.portfolio-banner__close {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    padding: 0;
    color: currentColor;
    background: rgba(255, 255, 255, 0.04);
    font: inherit;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: background-color 180ms ease, transform 180ms ease, border-color 180ms ease;
}

.portfolio-banner__close:hover {
    transform: translateY(-0.08rem);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.24);
}

.portfolio-feed {
    display: grid;
    gap: 1.25rem;
}

.portfolio-card,
.portfolio-empty {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-soft);
    border-radius: 1.75rem;
    background:
        linear-gradient(180deg, rgba(16, 38, 33, 0.88), rgba(8, 18, 16, 0.95)),
        var(--surface-card);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.03),
        0 1.5rem 4rem rgba(0, 0, 0, 0.24);
}

.portfolio-card::before,
.portfolio-empty::before {
    content: '';
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(166, 246, 229, 0.5), rgba(166, 246, 229, 0));
}

.portfolio-copy,
.portfolio-empty {
    padding: 1.6rem;
}

.portfolio-copy--editor {
    padding-bottom: 0.75rem;
}

.portfolio-copy h2,
.portfolio-empty h2 {
    margin: 0;
    font-size: clamp(1.4rem, 3vw, 2rem);
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.portfolio-copy p,
.portfolio-empty p {
    margin: 0.9rem 0 0;
    max-width: 56rem;
    color: var(--ink-soft);
    line-height: 1.7;
}

.portfolio-card--editor {
    background:
        linear-gradient(180deg, rgba(20, 46, 40, 0.96), rgba(9, 22, 19, 0.98)),
        var(--surface-card);
}

.portfolio-form {
    display: grid;
    gap: 1rem;
    padding: 0 1.6rem 1.6rem;
}

.portfolio-form__media-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.portfolio-field {
    display: grid;
    gap: 0.55rem;
}

.portfolio-field span {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sea-foam);
}

.portfolio-field__error {
    margin: -0.25rem 0 0;
    color: #ffd4dc;
    font-size: 0.92rem;
    line-height: 1.5;
}

.portfolio-field input,
.portfolio-field textarea {
    width: 100%;
    border: 1px solid rgba(166, 246, 229, 0.16);
    border-radius: 1rem;
    padding: 0.95rem 1rem;
    font: inherit;
    color: var(--ink-strong);
    background: rgba(4, 11, 10, 0.72);
    outline: none;
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.portfolio-field input[type='file'] {
    padding: 0.8rem 0.9rem;
    cursor: pointer;
}

.portfolio-field input[type='file']::file-selector-button {
    margin-right: 0.9rem;
    border: 0;
    border-radius: 999px;
    padding: 0.65rem 0.95rem;
    font: inherit;
    font-weight: 600;
    color: #03221c;
    background: linear-gradient(180deg, var(--sea-foam-strong), var(--sea-foam));
    cursor: pointer;
}

.portfolio-field textarea {
    min-height: 9rem;
    resize: vertical;
}

.portfolio-field input:focus,
.portfolio-field textarea:focus {
    border-color: rgba(166, 246, 229, 0.42);
    box-shadow: 0 0 0 0.2rem rgba(123, 231, 209, 0.12);
}

.portfolio-form__actions,
.portfolio-form__footer {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.portfolio-form__footer {
    padding: 0 1.6rem 1.6rem;
}

.portfolio-action {
    appearance: none;
    border: 1px solid rgba(166, 246, 229, 0.28);
    border-radius: 999px;
    padding: 0.85rem 1.2rem;
    font: inherit;
    font-weight: 600;
    color: #03221c;
    background: linear-gradient(180deg, var(--sea-foam-strong), var(--sea-foam));
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.18);
}

.portfolio-action:hover {
    transform: translateY(-0.12rem);
    filter: brightness(1.02);
}

.portfolio-action--danger {
    color: #ffe9ee;
    background: linear-gradient(180deg, #a64358, #7e293b);
    border-color: rgba(255, 164, 187, 0.24);
}

.portfolio-action--ghost {
    color: var(--ink-strong);
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(166, 246, 229, 0.14);
    box-shadow: none;
}

.portfolio-media-editor {
    display: grid;
    gap: 0.8rem;
}

.portfolio-media-editor__current {
    display: grid;
    gap: 0.75rem;
    border: 1px solid rgba(166, 246, 229, 0.12);
    border-radius: 1rem;
    padding: 0.9rem;
    background: rgba(4, 11, 10, 0.62);
}

.portfolio-media-editor__current p {
    margin: 0;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sea-foam);
}

.portfolio-media-editor__current img,
.portfolio-media-editor__current video {
    width: 100%;
    max-height: 14rem;
    object-fit: cover;
    border-radius: 0.8rem;
    border: 1px solid rgba(166, 246, 229, 0.12);
    background: var(--surface-card-strong);
}

.portfolio-check {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

.portfolio-check input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--sea-foam);
}

.portfolio-media {
    margin: 0 1.6rem 1.6rem;
    border: 1px solid rgba(166, 246, 229, 0.14);
    border-radius: 1.3rem;
    background: rgba(4, 11, 10, 0.72);
}

.portfolio-media summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
    cursor: pointer;
    list-style: none;
    color: var(--sea-foam-strong);
    font-weight: 600;
}

.portfolio-media summary::-webkit-details-marker {
    display: none;
}

.portfolio-media summary::after {
    content: '+';
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    border: 1px solid rgba(166, 246, 229, 0.18);
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 1.25rem;
    line-height: 1;
    transition: transform 180ms ease, background-color 180ms ease;
}

.portfolio-media[open] summary::after {
    transform: rotate(45deg);
    background: var(--sea-foam-shadow);
}

.portfolio-media__hint {
    color: var(--ink-soft);
    font-size: 0.88rem;
    font-weight: 500;
}

.portfolio-media__panel {
    display: grid;
    gap: 1rem;
    padding: 0 1.1rem 1.1rem;
    animation: portfolio-reveal 180ms ease;
}

.portfolio-media__item {
    overflow: hidden;
    margin: 0;
    border-radius: 1rem;
    border: 1px solid rgba(166, 246, 229, 0.12);
    background: var(--surface-card-strong);
}

.portfolio-media__item img,
.portfolio-media__item video {
    width: 100%;
    max-height: 32rem;
    object-fit: cover;
}

@keyframes portfolio-reveal {
    from {
        opacity: 0;
        transform: translateY(-0.35rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 760px) {
    .portfolio-shell {
        padding-top: 1.5rem;
    }

    .portfolio-hero {
        position: static;
        display: grid;
        padding: 1.25rem;
    }

    .portfolio-badge {
        min-width: 0;
        width: fit-content;
    }

    .portfolio-copy,
    .portfolio-empty {
        padding: 1.3rem;
    }

    .portfolio-form {
        padding: 0 1.3rem 1.3rem;
    }

    .portfolio-form__footer {
        padding: 0 1.3rem 1.3rem;
    }

    .portfolio-media {
        margin: 0 1.3rem 1.3rem;
    }

    .portfolio-media summary {
        align-items: start;
        flex-wrap: wrap;
    }

    .portfolio-form__media-grid {
        grid-template-columns: 1fr;
    }
}