/* =========================================================
   PORTFÓLIO
   Wupwui Softwares
========================================================= */

/* SEÇÃO */

.portfolio-section {
    position: relative;
    padding: 56px 0 64px;
    overflow: hidden;
    background:
        radial-gradient(circle at 16% 0%, rgba(242, 183, 40, .08), transparent 24%),
        radial-gradient(circle at 86% 16%, rgba(255,255,255,.04), transparent 22%),
        linear-gradient(135deg, #111820 0%, #1a222c 58%, #10161d 100%);
}

.portfolio-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(145deg, rgba(255,255,255,.018) 0 1px, transparent 1px 16px);
    pointer-events: none;
}

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

/* CABEÇALHO */

.portfolio-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 28px;
}

.portfolio-head h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(30px, 3vw, 42px);
    line-height: 1.12;
    letter-spacing: -.8px;
    font-weight: 900;
}

/* FILTROS */

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
}

.filter-btn {
    min-width: 96px;
    height: 42px;
    padding: 0 22px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .16);
    background: rgba(255, 255, 255, .045);
    color: rgba(255, 255, 255, .80);
    font-size: 14px;
    font-weight: 900;
    cursor: pointer;
    transition:
        transform .24s ease,
        background .24s ease,
        color .24s ease,
        border-color .24s ease,
        box-shadow .24s ease;
}

.filter-btn:hover {
    transform: translateY(-2px);
    border-color: rgba(242, 183, 40, .45);
    color: #fff;
    background: rgba(242, 183, 40, .08);
    box-shadow: 0 14px 28px rgba(0,0,0,.20);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--gold-3), var(--gold-2) 46%, var(--gold));
    color: #16120a;
    border-color: transparent;
    box-shadow: 0 16px 34px rgba(242, 183, 40, .22);
}

/* GRID */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

/* CARD */

.portfolio-card {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    min-height: 238px;
    border-radius: 16px;
    background:
        linear-gradient(145deg, rgba(255,255,255,.058), rgba(255,255,255,.028));
    border: 1px solid rgba(255, 255, 255, .12);
    box-shadow:
        0 14px 34px rgba(0,0,0,.20),
        inset 0 1px 0 rgba(255,255,255,.05);
    cursor: pointer;
    transition:
        transform .30s ease,
        border-color .30s ease,
        box-shadow .30s ease,
        background .30s ease;
}

.portfolio-card > * {
    position: relative;
    z-index: 2;
}

.portfolio-card::before {
    content: "";
    position: absolute;
    inset: -12%;
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    background:
        radial-gradient(circle at 18% 0%, rgba(242, 183, 40, .12), transparent 30%),
        linear-gradient(120deg,
            transparent 22%,
            rgba(255, 207, 72, 0) 29%,
            rgba(255, 207, 72, .09) 30%,
            rgba(255, 207, 72, .026) 31%,
            transparent 36%);
    background-repeat: no-repeat;
    background-size: 100% 100%, 170% 170%;
    background-position: 0 0, -250px 20px;
    transition: opacity .30s ease;
}

.portfolio-card::after {
    content: "";
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 0;
    height: 2px;
    z-index: 1;
    border-radius: 999px 999px 0 0;
    background: linear-gradient(90deg, transparent, rgba(242, 183, 40, .78), transparent);
    opacity: 0;
    transition: opacity .30s ease;
}

.portfolio-card:hover,
.portfolio-card:focus-visible {
    transform: translateY(-6px);
    border-color: rgba(242, 183, 40, .36);
    background:
        linear-gradient(145deg, rgba(255,255,255,.078), rgba(255,255,255,.036));
    box-shadow:
        0 24px 58px rgba(0,0,0,.34),
        0 0 0 1px rgba(242, 183, 40, .07),
        inset 0 1px 0 rgba(255,255,255,.08);
    outline: none;
}

.portfolio-card:hover::before,
.portfolio-card:focus-visible::before {
    opacity: 1;
    animation: portfolioGoldLinesFlow 5.5s linear infinite;
}

.portfolio-card:hover::after,
.portfolio-card:focus-visible::after {
    opacity: 1;
}

/* IMAGEM */

.portfolio-image {
    position: relative;
    height: 126px;
    padding: 9px;
    background:
        radial-gradient(circle at 50% 20%, rgba(255,255,255,.05), transparent 38%),
        linear-gradient(145deg, rgba(255,255,255,.032), rgba(255,255,255,.012)),
        #10151c;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    filter: grayscale(1) saturate(.25) brightness(.84) contrast(1.02);
    transition:
        transform .45s ease,
        filter .45s ease,
        opacity .45s ease;
}

.portfolio-card:hover .portfolio-image img,
.portfolio-card:focus-visible .portfolio-image img {
    transform: scale(1.065);
    filter: grayscale(0) saturate(1.08) brightness(1) contrast(1.04);
}

/* CONTEÚDO */

.portfolio-body {
    min-height: 64px;
    display: flex;
    align-items: flex-start;
    padding: 14px 14px 10px;
    background:
        linear-gradient(180deg, rgba(255,255,255,.030), rgba(255,255,255,.016));
}

.portfolio-body h3 {
    margin: 0;
    color: #fff;
    font-size: 14px;
    line-height: 1.22;
    font-weight: 900;
    letter-spacing: -.18px;

    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* RODAPÉ / CATEGORIA E ANO */

.portfolio-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 36px;
    padding: 0 14px 13px;
}

.portfolio-category-name,
.portfolio-year-text {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    color: rgba(255, 255, 255, .60);
    font-size: 10.5px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: .08px;
}

.portfolio-category-name {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.portfolio-year-text {
    flex: 0 0 auto;
    justify-content: flex-end;
    color: rgba(242, 183, 40, .78);
}

/* MODAL PORTFÓLIO */

.portfolio-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.portfolio-modal.open {
    display: flex;
}

.portfolio-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(4, 7, 11, .78);
    backdrop-filter: blur(8px);
}

.portfolio-modal-box {
    position: relative;
    z-index: 2;
    width: min(920px, 100%);
    max-height: calc(100vh - 48px);
    overflow: hidden;
    border-radius: 22px;
    background:
        radial-gradient(circle at 12% 0%, rgba(242, 183, 40, .10), transparent 30%),
        linear-gradient(145deg, rgba(27, 36, 47, .98), rgba(13, 18, 25, .98));
    border: 1px solid rgba(255, 255, 255, .13);
    box-shadow:
        0 34px 90px rgba(0,0,0,.52),
        inset 0 1px 0 rgba(255,255,255,.06);
}

.portfolio-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 5;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.16);
    background: rgba(5, 8, 12, .72);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    transition:
        transform .22s ease,
        background .22s ease,
        border-color .22s ease;
}

.portfolio-modal-close:hover {
    transform: rotate(4deg) scale(1.04);
    background: rgba(242, 183, 40, .18);
    border-color: rgba(242, 183, 40, .40);
}

.portfolio-modal-image-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 260px;
    max-height: 460px;
    padding: 18px;
    background:
        radial-gradient(circle at 50% 20%, rgba(255,255,255,.06), transparent 34%),
        #0d131b;
    overflow: hidden;
}

.portfolio-modal-image-wrap img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: 424px;
    object-fit: contain;
    object-position: center;
    border-radius: 14px;
}

.portfolio-modal-content {
    padding: 22px 26px 28px;
    overflow-y: auto;
    max-height: 360px;
}

.portfolio-modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.portfolio-modal-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,.065);
    color: rgba(255,255,255,.78);
    border: 1px solid rgba(255,255,255,.10);
    font-size: 11px;
    font-weight: 850;
}

#portfolioModalYear {
    background: linear-gradient(135deg, var(--gold-3), var(--gold-2) 48%, var(--gold));
    color: #15110a;
    border-color: transparent;
}

.portfolio-modal-content h3 {
    margin: 0 0 12px;
    color: #fff;
    font-size: clamp(22px, 2.6vw, 34px);
    line-height: 1.10;
    font-weight: 950;
    letter-spacing: -.4px;
}

.portfolio-modal-content p {
    margin: 0;
    color: rgba(255,255,255,.76);
    font-size: 15px;
    line-height: 1.68;
    white-space: pre-line;
}

body.modal-open {
    overflow: hidden;
}

/* ANIMAÇÕES */

@keyframes portfolioGoldLinesFlow {
    0% {
        background-position:
            0 0,
            -250px 20px;
    }

    50% {
        background-position:
            0 0,
            -45px -8px;
    }

    100% {
        background-position:
            0 0,
            180px -20px;
    }
}

/* RESPONSIVO */

@media (max-width: 1280px) {
    .portfolio-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .portfolio-image {
        height: 138px;
    }
}

@media (max-width: 940px) {
    .portfolio-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .filter-buttons {
        justify-content: flex-start;
    }
}

@media (max-width: 760px) {
    .portfolio-section {
        padding: 48px 0 54px;
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .portfolio-card {
        min-height: 236px;
        border-radius: 14px;
    }

    .portfolio-card:hover {
        transform: translateY(-5px);
    }

    .portfolio-image {
        height: 132px;
    }

    .portfolio-body {
        min-height: 60px;
        padding: 13px 13px 9px;
    }

    .portfolio-footer {
        padding: 0 13px 12px;
    }

    .portfolio-modal {
        padding: 16px;
    }

    .portfolio-modal-box {
        border-radius: 18px;
        max-height: calc(100vh - 32px);
    }

    .portfolio-modal-image-wrap {
        min-height: 210px;
        max-height: 340px;
        padding: 14px;
    }

    .portfolio-modal-content {
        padding: 18px 18px 22px;
        max-height: 380px;
    }
}

@media (max-width: 520px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-card {
        min-height: auto;
    }

    .portfolio-image {
        height: 190px;
    }

    .portfolio-body {
        min-height: auto;
    }

    .portfolio-modal-image-wrap {
        min-height: 190px;
    }
}

@media (max-width: 430px) {
    .filter-btn {
        min-width: auto;
        height: 38px;
        padding: 0 16px;
        font-size: 13px;
    }

    .portfolio-image {
        height: 172px;
    }

    .portfolio-modal {
        padding: 10px;
    }

    .portfolio-modal-box {
        border-radius: 16px;
    }

    .portfolio-modal-close {
        top: 10px;
        right: 10px;
        width: 34px;
        height: 34px;
        font-size: 24px;
    }
}