:root {
    --portfolio-accent: #fdc435;
    --portfolio-dark: #25282b;
    --portfolio-muted: #828282;
    --portfolio-light: #f9f9f9;
    --portfolio-white: #ffffff;
    --portfolio-white: #e5e5e5;
    --portfolio-serif: 'Playfair Display', Georgia, serif;
    --portfolio-sans: 'Nunito', 'Lato', sans-serif;
    --portfolio-radius-lg: 24px;
    --portfolio-radius-md: 8px;
    --portfolio-shadow: 0 18px 40px rgba(37, 40, 43, 0.08);
    --portfolio-container: 1120px;
}

.portfolio-page {
    background: var(--portfolio-off-white);
    color: var(--portfolio-dark);
    font-family: var(--portfolio-sans);
}

.portfolio-page a {
    color: inherit;
    text-decoration: none;
}

.portfolio-container {
    width: min(100% - 3rem, var(--portfolio-container));
    margin-inline: auto;
}

.portfolio-header {
    padding: 2rem 0 1rem;
}

.portfolio-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.portfolio-header__logo {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.portfolio-header__nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.portfolio-header__nav a:hover {
    color: var(--portfolio-accent);
}

.portfolio-hero {
    padding: 3rem 0 5rem;
}

.portfolio-hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
    gap: 3rem;
    min-height: 28rem;
}

.portfolio-hero__content {
    position: relative;
    z-index: 1;
}

.portfolio-hero__eyebrow {
    color: var(--portfolio-accent);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.portfolio-hero__title {
    font-family: var(--portfolio-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 2rem;
}

.portfolio-hero__bio {
    color: var(--portfolio-muted);
    font-size: 1.25rem;
    line-height: 1.7;
    max-width: 38rem;
    margin-bottom: 2.5rem;
}

.portfolio-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.portfolio-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 10rem;
    padding: 0.9rem 1.75rem;
    border-radius: var(--portfolio-radius-md);
    font-size: 1rem;
    font-weight: 700;
    border: 2px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.portfolio-btn:hover {
    transform: translateY(-1px);
}

.portfolio-btn--primary {
    background: var(--portfolio-accent);
    color: var(--portfolio-dark);
    box-shadow: 0 10px 24px rgba(253, 196, 53, 0.35);
}

.portfolio-btn--outline {
    background: transparent;
    border-color: var(--portfolio-dark);
    color: var(--portfolio-dark);
}

.portfolio-btn--outline:hover {
    background: var(--portfolio-dark);
    color: var(--portfolio-white);
}

.portfolio-hero__visual {
    position: absolute;
    top: 0;
    right: 0;
    width: min(46%, 32rem);
    height: 100%;
    min-height: 28rem;
    z-index: 0;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
}

.portfolio-hero__frame {
    position: relative;
    width: min(100%, 22rem);
    aspect-ratio: 4 / 5;
    margin-top: 0.5rem;
}

.portfolio-hero__frame--placeholder {
    width: min(100%, 26rem);
    aspect-ratio: auto;
}

.portfolio-hero__blob {
    position: absolute;
    top: -6%;
    right: -8%;
    bottom: -4%;
    left: -8%;
    z-index: 0;
    pointer-events: none;
    background: var(--portfolio-accent);
    border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
    clip-path: polygon(
        0 0,
        100% 0,
        100% 82%,
        88% 90%,
        72% 84%,
        56% 92%,
        40% 86%,
        24% 93%,
        0 84%
    );
}

.portfolio-hero__frame--placeholder .portfolio-hero__blob {
    display: none;
}

.portfolio-hero__portrait {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    border-radius: 0;
    clip-path: polygon(
        0 0,
        100% 0,
        100% 82%,
        88% 90%,
        72% 84%,
        56% 92%,
        40% 86%,
        24% 93%,
        0 84%
    );
    box-shadow: none;
}

.portfolio-hero__portrait--placeholder {
    width: 100%;
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
    clip-path: none;
}

.portfolio-section {
    padding: 4rem 0 5rem;
}

.portfolio-section__title-wrap {
    text-align: center;
    margin-bottom: 4rem;
}

.portfolio-section__title {
    font-family: var(--portfolio-serif);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.portfolio-section__underline {
    width: 4.5rem;
    height: 4px;
    margin-inline: auto;
    background: var(--portfolio-accent);
    border-radius: 999px;
}

.portfolio-projects {
    display: grid;
    gap: 4rem;
}

.portfolio-project {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: stretch;
    padding: 2rem;
    background: var(--portfolio-light);
    border-radius: var(--portfolio-radius-lg);
    box-shadow: var(--portfolio-shadow);
}

.portfolio-project__content {
    border-radius: var(--portfolio-radius-lg);
}

.portfolio-project--reverse .portfolio-project__content {
    order: 2;
}

.portfolio-project--reverse .portfolio-project__media {
    order: 1;
}

.portfolio-project__title {
    font-family: var(--portfolio-serif);
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.portfolio-project__preview {
    max-width: 230px;
    margin-bottom: 1.25rem;
    border-radius: 0;
    overflow: visible;
}

.portfolio-project__preview img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 0 !important;
}

.portfolio-project__text {
    color: var(--portfolio-muted);
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 1.75rem;
}

.portfolio-project__media {
    display: flex;
    min-height: 100%;
}

.portfolio-project__media img {
    width: 100%;
    height: 100%;
    min-height: 100%;
    object-fit: cover;
    border-radius: 0 var(--portfolio-radius-lg) var(--portfolio-radius-lg) 0;
    box-shadow: var(--portfolio-shadow);
}

.portfolio-project--reverse .portfolio-project__media img {
    border-radius: var(--portfolio-radius-lg) 0 0 var(--portfolio-radius-lg);
}

.portfolio-project__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.portfolio-project__tag {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(253, 196, 53, 0.18);
    color: var(--portfolio-dark);
    font-size: 0.875rem;
    font-weight: 600;
}

.portfolio-project__tag:hover {
    background: var(--portfolio-accent);
    color: var(--portfolio-dark);
}

.portfolio-project__tag.selected {
    background: var(--portfolio-accent) !important;
    color: var(--portfolio-dark) !important;
}

.portfolio-filter {
    max-width: 28rem;
    margin: 0 auto 3rem;
}

.portfolio-filter .form-control,
.portfolio-filter .input-group-text {
    border-color: #e5e5e5;
    background: var(--portfolio-white);
}

.portfolio-filter .dropdown-menu {
    width: 100%;
}

.portfolio-about {
    background: var(--portfolio-light);
}

.portfolio-about__intro {
    max-width: 44rem;
    margin: 0 auto 3rem;
    text-align: center;
    color: var(--portfolio-muted);
    font-size: 1.125rem;
    line-height: 1.7;
}

.portfolio-skills {
    display: grid;
    gap: 1rem;
}

.portfolio-skill {
    background: var(--portfolio-white);
    border-radius: var(--portfolio-radius-md);
    box-shadow: var(--portfolio-shadow);
    overflow: hidden;
}

.portfolio-skill__toggle {
    width: 100%;
    display: grid;
    grid-template-columns: 10rem 1fr;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.25rem;
    border: 0;
    background: transparent;
    text-align: left;
}

.portfolio-skill__name {
    font-weight: 700;
}

.portfolio-skill__bar {
    height: 2rem;
    background: #efefef;
    border-radius: 999px;
    overflow: hidden;
}

.portfolio-skill__fill {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--portfolio-accent);
    color: var(--portfolio-dark);
    font-size: 0.875rem;
    font-weight: 700;
}

.portfolio-skill__details {
    padding: 0 1.25rem 1.25rem;
    color: var(--portfolio-muted);
}

.portfolio-timeline {
    margin-top: 3rem;
}

.timeline-2 .card {
    background: var(--portfolio-light);
    border: 0;
    border-radius: var(--portfolio-radius-lg);
    box-shadow: var(--portfolio-shadow);
    overflow: hidden;
}

.portfolio-contacts {
    background: var(--portfolio-white);
}

.portfolio-contacts__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.portfolio-contact-card {
    padding: 2rem;
    border-radius: var(--portfolio-radius-lg);
    background: var(--portfolio-light);
    box-shadow: var(--portfolio-shadow);
    text-align: center;
}

.portfolio-contact-card__label {
    color: var(--portfolio-accent);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.portfolio-contact-card__value {
    font-size: 1.125rem;
    font-weight: 700;
}

.portfolio-empty {
    text-align: center;
    color: var(--portfolio-muted);
    padding: 2rem;
    border-radius: var(--portfolio-radius-lg);
    background: var(--portfolio-light);
}

.portfolio-welcome {
    padding: 3rem 0 5rem;
}

.portfolio-welcome__grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
    align-items: start;
}

.portfolio-welcome__panel {
    padding: 2rem;
    background: var(--portfolio-light);
    border-radius: var(--portfolio-radius-lg);
    box-shadow: var(--portfolio-shadow);
}

.portfolio-welcome__panel-title {
    font-family: var(--portfolio-serif);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.portfolio-welcome__register-greeting {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.portfolio-welcome__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--portfolio-muted);
    margin-bottom: 0.5rem;
}

.portfolio-welcome__input {
    border-color: #e5e5e5;
    border-radius: var(--portfolio-radius-md);
    padding: 0.9rem 1rem;
    background: var(--portfolio-white);
}

.portfolio-welcome__input:focus {
    border-color: var(--portfolio-accent);
    box-shadow: 0 0 0 0.2rem rgba(253, 196, 53, 0.2);
}

.portfolio-welcome__input-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.portfolio-welcome__input-group .portfolio-welcome__input {
    flex: 1 1 12rem;
}

.portfolio-welcome__input-group .portfolio-btn {
    min-width: auto;
    flex: 0 0 auto;
}

.portfolio-welcome__alert {
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border-radius: var(--portfolio-radius-md);
    background: #fde8e8;
    color: #9b1c1c;
    font-size: 0.95rem;
}

@media (max-width: 991px) {
    .portfolio-header__nav {
        gap: 1.25rem;
        font-size: 1rem;
    }

    .portfolio-hero__grid {
        grid-template-columns: 1fr;
        min-height: 0;
    }

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

    .portfolio-hero__visual {
        position: relative;
        top: auto;
        right: auto;
        width: 100%;
        max-width: 28rem;
        min-height: 22rem;
        margin: 2rem auto 0;
        justify-content: center;
    }

    .portfolio-hero__frame {
        margin-top: 0;
    }

    .portfolio-project,
    .portfolio-project--reverse {
        grid-template-columns: 1fr;
        border-radius: var(--portfolio-radius-lg);
    }

    .portfolio-project__content {
        border-radius: var(--portfolio-radius-lg);
    }

    .portfolio-project__media {
        display: none;
    }

    .portfolio-project--reverse .portfolio-project__content,
    .portfolio-project--reverse .portfolio-project__media {
        order: initial;
    }

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

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

@media (max-width: 767px) {
    .portfolio-header__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .portfolio-header__nav {
        flex-wrap: wrap;
    }

    .portfolio-hero {
        padding-top: 1rem;
    }
    }