.portfolio-page {
    --fundo-base: #07110c;
    --fundo-card: #0d1b13;
    --fundo-card-claro: #12261a;
    --texto-claro: #f5fbf7;
    --texto-secundario: #a7b9ad;
    --neon-primario: #5ee79b;
    --neon-secundario: #a9f7c9;
    --borda-detalhe: rgba(117, 232, 166, .18);
    background:
        radial-gradient(circle at 12% 8%, rgba(60, 213, 126, .10), transparent 28%),
        linear-gradient(180deg, #07110c 0%, #09160f 100%);
    color: var(--texto-claro);
    padding-bottom: 0;
}

.portfolio-page.cyber-grid {
    background-image:
        linear-gradient(rgba(117, 232, 166, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(117, 232, 166, .025) 1px, transparent 1px);
    background-size: clamp(38px, 4vw, 58px) clamp(38px, 4vw, 58px);
}

.portfolio-page .container-futurista {
    width: 100%;
    max-width: none;
    margin: 0;
    padding-inline: clamp(16px, 3vw, 64px);
}

.portfolio-page main.container-futurista {
    padding-top: clamp(22px, 4vw, 52px);
    padding-bottom: clamp(52px, 7vw, 96px);
}

.portfolio-page main > section {
    width: 100%;
    margin-inline: 0;
}

.portfolio-page .secao-painel,
.portfolio-page .secao-destaque-escuro,
.portfolio-page .secao-final-neon,
.portfolio-page .secao-impacto,
.portfolio-page .secao-impacto-pequeno {
    border-color: var(--borda-detalhe);
    background-color: rgba(9, 24, 15, .86);
    box-shadow: 0 24px 70px rgba(0, 0, 0, .20);
}

.portfolio-page .neon-primary-text,
.portfolio-page .neon-secundario-text,
.portfolio-page .neon-secondary-text {
    color: var(--neon-primario);
    text-shadow: 0 0 16px rgba(94, 231, 155, .20);
}

.portfolio-page .btn-cta-principal,
.portfolio-page .btn-cta-secundario,
.portfolio-page .btn-cta-outline,
.portfolio-page .btn-detalhe-neon {
    border-color: rgba(94, 231, 155, .45);
    color: #eafff1;
    background: rgba(94, 231, 155, .08);
    box-shadow: none;
}

.portfolio-page .btn-cta-principal:hover,
.portfolio-page .btn-cta-secundario:hover,
.portfolio-page .btn-cta-outline:hover,
.portfolio-page .btn-detalhe-neon:hover {
    background: var(--neon-primario);
    color: #07110c;
    text-shadow: none;
}

#navbar.portfolio-navbar {
    min-height: clamp(66px, 6vw, 78px);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(14px, 2vw, 34px);
    padding: 0 clamp(16px, 3vw, 64px);
    border-bottom: 1px solid rgba(94, 231, 155, .16);
    background: rgba(6, 17, 11, .94);
    backdrop-filter: blur(18px) saturate(140%);
    box-shadow: 0 12px 36px rgba(0, 0, 0, .24);
}

.portfolio-brand {
    min-width: max-content;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-decoration: none;
}

.portfolio-brand strong {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(.95rem, 1.25vw, 1.22rem);
    letter-spacing: -.03em;
}

.portfolio-brand strong span,
.portfolio-drawer-head strong span,
.portfolio-footer-brand > a span {
    color: var(--neon-primario);
}

.portfolio-brand small {
    padding: 5px 8px;
    border: 1px solid rgba(94, 231, 155, .30);
    border-radius: 999px;
    color: var(--neon-primario);
    font-size: clamp(.54rem, .7vw, .68rem);
    font-weight: 800;
    letter-spacing: .12em;
}

.portfolio-menu {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(2px, .45vw, 8px);
}

.portfolio-menu a {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding-inline: clamp(8px, .9vw, 14px);
    border-radius: 11px;
    color: #afbeb4;
    text-decoration: none;
    font-size: clamp(.72rem, .78vw, .86rem);
    font-weight: 700;
    white-space: nowrap;
    transition: background .18s ease, color .18s ease;
}

.portfolio-menu a:hover,
.portfolio-menu a.active {
    background: rgba(94, 231, 155, .10);
    color: #effff5;
}

.portfolio-menu a.active {
    box-shadow: inset 0 -2px 0 var(--neon-primario);
}

.portfolio-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.portfolio-navbar .lang-selector {
    min-width: 56px;
    height: 40px;
    margin: 0;
    padding: 0 8px;
    border: 1px solid rgba(94, 231, 155, .18);
    border-radius: 11px;
    background: rgba(255, 255, 255, .04);
    color: #e7f6ec;
    box-shadow: none;
    font-family: inherit;
}

.portfolio-back,
.portfolio-drawer-back {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 15px;
    border: 1px solid rgba(94, 231, 155, .32);
    border-radius: 11px;
    background: rgba(94, 231, 155, .08);
    color: #effff5;
    text-decoration: none;
    font-weight: 800;
    white-space: nowrap;
}

.portfolio-back:hover,
.portfolio-drawer-back:hover {
    background: var(--neon-primario);
    color: #07110c;
}

.portfolio-toggle,
.portfolio-drawer,
.portfolio-backdrop {
    display: none;
}

.portfolio-index {
    position: sticky;
    top: clamp(66px, 6vw, 78px);
    z-index: 850;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px clamp(16px, 3vw, 64px);
    overflow-x: auto;
    border-bottom: 1px solid rgba(94, 231, 155, .10);
    background: rgba(7, 17, 12, .90);
    backdrop-filter: blur(14px);
    scrollbar-width: none;
}

.portfolio-index::-webkit-scrollbar {
    display: none;
}

.portfolio-index span {
    margin-right: 4px;
    color: #718279;
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .08em;
    white-space: nowrap;
}

.portfolio-index a {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    padding: 0 12px;
    border-radius: 999px;
    color: #aebdb4;
    text-decoration: none;
    font-size: .78rem;
    font-weight: 700;
    white-space: nowrap;
}

.portfolio-index a:hover,
.portfolio-index a.active {
    background: rgba(94, 231, 155, .12);
    color: #f2fff7;
}

.portfolio-search {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    margin: clamp(18px, 2.5vw, 34px) 0;
    padding: clamp(14px, 2vw, 22px);
    border: 1px solid rgba(94, 231, 155, .15);
    border-radius: clamp(16px, 2vw, 24px);
    background: rgba(11, 29, 18, .82);
}

.portfolio-search label {
    grid-column: 1 / -1;
    color: #d9eee1;
    font-size: clamp(.86rem, 1vw, 1rem);
    font-weight: 800;
}

.portfolio-search input {
    width: 100%;
    min-height: 52px;
    padding: 0 clamp(14px, 2vw, 20px);
    border: 1px solid rgba(94, 231, 155, .18);
    border-radius: 14px;
    background: #08150e;
    color: #f3fff7;
    font-family: inherit;
    font-size: clamp(.92rem, 1.1vw, 1.05rem);
}

.portfolio-search button {
    min-height: 52px;
    padding: 0 clamp(18px, 2.4vw, 28px);
    border: 0;
    border-radius: 14px;
    background: var(--neon-primario);
    color: #06100a;
    font-family: inherit;
    font-weight: 900;
    cursor: pointer;
}

.portfolio-search-empty {
    margin: 0 0 clamp(22px, 3vw, 38px);
    padding: clamp(18px, 2.4vw, 26px);
    border: 1px dashed rgba(94, 231, 155, .25);
    border-radius: 18px;
    color: #b8c9bf;
    text-align: center;
}

.portfolio-page .mapa-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

.portfolio-page .mapa-card {
    min-height: 100%;
    border-color: rgba(94, 231, 155, .15);
    background: linear-gradient(155deg, rgba(17, 40, 25, .92), rgba(9, 23, 15, .96));
}

.portfolio-page .mapa-card:hover {
    border-color: rgba(94, 231, 155, .48);
    transform: translateY(-4px);
    box-shadow: 0 20px 52px rgba(0, 0, 0, .25);
}

.portfolio-page .mapa-tag {
    border-color: rgba(94, 231, 155, .20);
    background: rgba(94, 231, 155, .08);
    color: #b9f7d1;
}

.portfolio-page img {
    max-width: 100%;
    height: auto;
}

.portfolio-page .project-visual-container img,
.portfolio-page .minha-foto,
.portfolio-page .hero-visual img {
    width: clamp(220px, 100%, 920px);
    object-fit: cover;
}

.portfolio-footer {
    width: 100%;
    padding: clamp(42px, 6vw, 78px) clamp(16px, 3vw, 64px) 22px;
    border-top: 1px solid rgba(94, 231, 155, .15);
    background: #06100a;
}

.portfolio-footer-grid {
    display: grid;
    grid-template-columns: minmax(280px, 1.5fr) repeat(3, minmax(150px, .7fr));
    gap: clamp(26px, 4vw, 70px);
}

.portfolio-footer-brand > a {
    display: inline-block;
    margin-bottom: 14px;
    color: #fff;
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.05rem, 1.6vw, 1.4rem);
    font-weight: 800;
    text-decoration: none;
}

.portfolio-footer-brand strong,
.portfolio-footer-col strong {
    display: block;
    margin-bottom: 14px;
    color: #effff5;
}

.portfolio-footer-brand p {
    max-width: 620px;
    margin: 0;
    color: #8fa198;
    line-height: 1.75;
}

.portfolio-footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.portfolio-footer-col a {
    color: #91a49a;
    text-decoration: none;
}

.portfolio-footer-col a:hover {
    color: var(--neon-primario);
}

.portfolio-footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: clamp(34px, 5vw, 62px);
    padding-top: 20px;
    border-top: 1px solid rgba(94, 231, 155, .10);
    color: #73847b;
    font-size: .82rem;
}

.portfolio-dock {
    display: none;
}

@media (max-width: 1260px) {
    .portfolio-menu {
        display: none;
    }

    #navbar.portfolio-navbar {
        grid-template-columns: 1fr auto;
    }

    .portfolio-toggle {
        width: 42px;
        height: 40px;
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        border: 1px solid rgba(94, 231, 155, .20);
        border-radius: 11px;
        background: rgba(94, 231, 155, .06);
        cursor: pointer;
    }

    .portfolio-toggle span {
        width: 18px;
        height: 2px;
        border-radius: 2px;
        background: #effff5;
    }

    .portfolio-backdrop {
        position: fixed;
        inset: 0;
        z-index: 1090;
        background: rgba(0, 0, 0, .58);
    }

    .portfolio-backdrop.open {
        display: block;
    }

    .portfolio-drawer {
        position: fixed;
        top: 0;
        right: 0;
        z-index: 1100;
        width: min(360px, 88vw);
        height: 100dvh;
        display: flex;
        flex-direction: column;
        padding: 18px;
        border-left: 1px solid rgba(94, 231, 155, .18);
        background: #07140c;
        transform: translateX(105%);
        transition: transform .22s ease;
        box-shadow: -24px 0 60px rgba(0, 0, 0, .36);
    }

    .portfolio-drawer.open {
        transform: translateX(0);
    }

    .portfolio-drawer-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
        padding-bottom: 16px;
        border-bottom: 1px solid rgba(94, 231, 155, .12);
    }

    .portfolio-drawer-head strong {
        color: #fff;
        font-family: 'Orbitron', sans-serif;
    }

    .portfolio-drawer-head small {
        display: block;
        margin-top: 4px;
        color: var(--neon-primario);
        font-family: 'Roboto Mono', monospace;
        font-size: .64rem;
        letter-spacing: .12em;
    }

    .portfolio-drawer-head button {
        width: 40px;
        height: 40px;
        border: 0;
        border-radius: 10px;
        background: rgba(255, 255, 255, .06);
        color: #fff;
        font-size: 1.45rem;
        cursor: pointer;
    }

    .portfolio-drawer nav {
        display: grid;
        gap: 5px;
        margin: 18px 0;
    }

    .portfolio-drawer nav a {
        min-height: 48px;
        display: flex;
        align-items: center;
        padding: 0 14px;
        border-radius: 12px;
        color: #c5d3ca;
        text-decoration: none;
        font-weight: 750;
    }

    .portfolio-drawer nav a:hover {
        background: rgba(94, 231, 155, .10);
        color: #fff;
    }

    .portfolio-drawer-back {
        margin-top: auto;
    }

    body.portfolio-menu-open {
        overflow: hidden;
    }
}

@media (max-width: 860px) {
    .portfolio-page main.container-futurista {
        padding-bottom: 96px;
    }

    .portfolio-page .secao-impacto,
    .portfolio-page .secao-impacto-pequeno,
    .portfolio-page .secao-painel,
    .portfolio-page .secao-destaque-escuro,
    .portfolio-page .secao-final-neon {
        border-radius: 18px;
    }

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

    .portfolio-footer-brand {
        grid-column: 1 / -1;
    }

    .portfolio-dock {
        position: fixed;
        left: 10px;
        right: 10px;
        bottom: 10px;
        z-index: 1000;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        padding: 7px;
        border: 1px solid rgba(94, 231, 155, .18);
        border-radius: 18px;
        background: rgba(6, 17, 11, .94);
        backdrop-filter: blur(18px);
        box-shadow: 0 16px 38px rgba(0, 0, 0, .34);
    }

    .portfolio-dock a {
        min-height: 52px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        border-radius: 13px;
        color: #aebeb4;
        text-decoration: none;
        font-size: .67rem;
    }

    .portfolio-dock a:hover {
        background: rgba(94, 231, 155, .10);
        color: #fff;
    }

    .portfolio-dock span {
        color: var(--neon-primario);
        font-size: .86rem;
        font-weight: 900;
    }
}

@media (max-width: 620px) {
    #navbar.portfolio-navbar {
        min-height: 64px;
        padding-inline: 12px;
    }

    .portfolio-brand small,
    .portfolio-back,
    .portfolio-navbar .lang-selector {
        display: none;
    }

    .portfolio-index {
        top: 64px;
        padding-inline: 12px;
    }

    .portfolio-page .container-futurista {
        padding-inline: 12px;
    }

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

    .portfolio-search label {
        grid-column: 1;
    }

    .portfolio-footer {
        padding-inline: 16px;
    }

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

    .portfolio-footer-brand {
        grid-column: auto;
    }

    .portfolio-footer-bottom {
        flex-direction: column;
    }
}