/* =========================================================
   Hotel Dost — Our Work / Portfolio
   Built to match the supplied Figma reference.
   ========================================================= */
.portfolio-page {
    background: #ffffff;
    color: #2b2b2b;
}

.portfolio-page main {
    overflow: hidden;
}

/* Header on the portfolio page */
.portfolio-page #navbar_main {
    background: #f8f5e6;
    border-bottom: 1px solid #e13c4c;
    box-shadow: none !important;
}

.portfolio-page #navbar_main .container-fluid {
    height: 100%;
    align-items: center;
}

.portfolio-page #navbar_main .navbar-brand {
    margin-right: auto;
}

.portfolio-page #navbar_main .new-logo {
    width: 112px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.portfolio-page #navbar_main .new-logo img {
    width: 48px;
    height: 75px;
    object-fit: contain;
}

.portfolio-page #navbar_main .new-logo p {
    font-size: 18px;
    line-height: 1;
    font-weight: 600;
    margin-top: 5px !important;
    white-space: nowrap;
}

.portfolio-page #navbar_main .navbar-nav {
    align-items: center;
    gap: 6px;
}

.portfolio-page #navbar_main .nav-link {
    font-size: 16px;
    margin: 0 12px;
    white-space: nowrap;
}

.portfolio-page #navbar_main .nav-item:last-child .nav-link {
    color: #fff;
    background: #e13c4c;
    padding: 14px 23px;
    margin-left: 18px;
    font-family: "Oswald", sans-serif;
    font-weight: 500;
    letter-spacing: 1.4px;
}

.portfolio-page #navbar_main .nav-item:last-child .nav-link:hover {
    color: #fff;
}

.portfolio-page #navbar_main .nav-item:last-child .nav-link::before,
.portfolio-page #navbar_main .nav-item:last-child .nav-link::after {
    display: none;
}

/* Hero */
.portfolio-hero {
    background: #2b2b2b;
    min-height: 482px;
    margin-top: 110px;
    display: flex;
    align-items: center;
}

.portfolio-hero-inner {
    width: min(100% - 140px, 1660px);
    margin: 0 auto;
    padding: 70px 0 73px;
}

.portfolio-kicker {
    margin: 0 0 34px;
    color: #ef4554;
    font-family: "Oswald", sans-serif;
    font-size: 14px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 2.4px;
}

.portfolio-title {
    margin: 0;
    color: #f8f5e6;
    font-family: "Oswald", sans-serif;
    font-size: clamp(58px, 5.2vw, 92px);
    line-height: .99;
    letter-spacing: -2.7px;
    font-weight: 700;
}

.portfolio-subtitle {
    max-width: 1210px;
    margin: 35px 0 0;
    color: #bcbab2;
    font-family: "Inter", sans-serif;
    font-size: 22px;
    line-height: 1.45;
    letter-spacing: .05px;
}

/* Work section */
.portfolio-work {
    background: #f8f5e6;
    padding: 48px 0 72px;
}

.portfolio-work-inner {
    width: min(100% - 140px, 1660px);
    margin: 0 auto;
}

.portfolio-filters {
    display: flex;
    gap: 9px;
    margin-bottom: 38px;
}

.portfolio-filter {
    appearance: none;
    border: 1px solid #cfcfcf;
    border-radius: 0;
    background: #fff;
    color: #a8a8a8;
    padding: 6px 13px 7px;
    font-family: "Oswald", sans-serif;
    font-size: 16px;
    line-height: 1;
    font-weight: 500;
    letter-spacing: 1.5px;
    cursor: pointer;
    transition: background-color .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}

.portfolio-filter:hover {
    transform: translateY(-1px);
    border-color: #e13c4c;
}

.portfolio-filter.is-active {
    color: #fff;
    background: #e13c4c;
    border-color: #e13c4c;
}

.portfolio-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 36px;
}

.portfolio-card {
    min-width: 0;
}

.portfolio-card.is-hidden {
    display: none;
}

.portfolio-card-link {
    display: block;
    color: #2b2b2b;
}

.portfolio-image-frame {
    width: 100%;
    aspect-ratio: 525 / 440;
    overflow: hidden;
    background: #f1f1f1;
    border: 1px solid #dadada;
}

.portfolio-card-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .75s cubic-bezier(.2,.7,.2,1), filter .45s ease;
}

.portfolio-card-link:hover .portfolio-card-image {
    transform: scale(1.035);
    filter: saturate(1.025);
}

.portfolio-card-copy {
    padding-top: 21px;
}

.portfolio-card-category {
    margin: 0 0 10px;
    color: #68716b;
    font-family: "Oswald", sans-serif;
    font-size: 18px;
    line-height: 1.2;
    font-weight: 500;
    letter-spacing: 1.55px;
}

.portfolio-card-title {
    margin: 0 0 12px;
    font-size: 35px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: -.7px;
}

.argo-title {
    color: #071a66;
    font-family: "Oswald", sans-serif;
}

.aangan-title {
    color: #85271e;
    font-family: "Oswald", sans-serif;
    font-size: 30px;
    letter-spacing: -1px;
}

.nira-title {
    color: #1f241e;
    font-family: "Oswald", sans-serif;
}

.portfolio-card-description {
    margin: 0;
    max-width: 520px;
    color: #5c625e;
    font-family: "Inter", sans-serif;
    font-size: 18px;
    line-height: 1.55;
}

/* Footer from the supplied reference */
.portfolio-footer {
    background: #2b2b2b;
    color: #f5f1e4;
    margin-top: 0;
}

.portfolio-footer-inner {
    width: min(100% - 140px, 1540px);
    margin: 0 auto;
    padding: 51px 0 42px;
}

.portfolio-footer-top {
    display: grid;
    grid-template-columns: 1.05fr 1.55fr .9fr;
    gap: 70px;
    min-height: 188px;
}

.portfolio-footer-brand p,
.portfolio-footer-column a,
.portfolio-footer-contact {
    font-family: "Inter", sans-serif;
}

.portfolio-footer-logo {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    color: #ef4554;
    margin-bottom: 20px;
}

.portfolio-footer-logo img {
    width: 42px;
    height: 49px;
    object-fit: contain;
}

.portfolio-footer-logo span {
    margin-top: 3px;
    color: #ef4554;
    font-family: "Oswald", sans-serif;
    font-size: 9px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: -.2px;
}

.portfolio-footer-brand p {
    margin: 0;
    color: #bdbbb4;
    font-size: 16px;
    line-height: 1.45;
}

.portfolio-footer-column h3 {
    margin: 0 0 22px;
    color: #ef4554;
    font-family: "Oswald", sans-serif;
    font-size: 13px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 2px;
}

.portfolio-footer-links {
    display: flex;
    align-items: center;
    gap: 31px;
    flex-wrap: wrap;
}

.portfolio-footer-links a,
.portfolio-footer-contact a {
    color: #f0eee7;
    font-size: 16px;
    line-height: 1.6;
    transition: color .25s ease;
}

.portfolio-footer-links a:hover,
.portfolio-footer-contact a:hover {
    color: #ef4554;
}

.portfolio-footer-contact {
    color: #f0eee7;
    font-size: 16px;
    line-height: 1.7;
}

.portfolio-footer-contact > a:last-child {
    display: block;
    margin-top: 1px;
}

.portfolio-footer-bottom {
    border-top: 1px solid #484848;
    padding-top: 29px;
    margin-top: 18px;
}

.portfolio-footer-bottom p {
    margin: 0;
    color: #8d8c87;
    font-family: "Inter", sans-serif;
    font-size: 13px;
    line-height: 1;
}

/* Empty project pages */
.portfolio-empty-page {
    min-height: 100vh;
    background: #fff;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translate3d(0, 28px, 0);
    transition: opacity .7s ease, transform .75s cubic-bezier(.2,.7,.2,1);
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }

@media (max-width: 767px) and (prefers-reduced-motion: reduce) {
    .reveal,
    .portfolio-card-image,
    .portfolio-filter {
        transition: none !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 1300px) {
    .portfolio-page #navbar_main .nav-link {
        margin: 0 7px;
        font-size: 14px;
    }

    .portfolio-page #navbar_main .nav-item:last-child .nav-link {
        margin-left: 8px;
        padding: 13px 17px;
    }
}

@media (max-width: 991.98px) {

    .portfolio-page .mobile-header {
        background: #f8f5e6;
        border-bottom: 1px solid #e13c4c;
    }

    .portfolio-page .mobile-header .navbar-brand img {
        width: 100px;
    }

    .portfolio-hero {
        margin-top: 0;
        min-height: 470px;
    }

    .portfolio-hero-inner,
    .portfolio-work-inner,
    .portfolio-footer-inner {
        width: min(100% - 48px, 720px);
    }

    .portfolio-title {
        font-size: clamp(48px, 9vw, 76px);
        letter-spacing: -1.8px;
    }

    .portfolio-subtitle {
        font-size: 18px !important;
        max-width: 680px;
    }

    .portfolio-cards {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .portfolio-footer-top {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .portfolio-footer-links {
        gap: 12px 26px;
    }
}

@media (max-width: 575.98px) {
    .portfolio-hero-inner {
        padding: 62px 0 66px;
    }

    .portfolio-work {
        padding-top: 34px;
    }

    .portfolio-filters {
        gap: 6px;
        flex-wrap: wrap;
    }

    .portfolio-filter {
        font-size: 14px;
        padding: 7px 10px;
    }

    .portfolio-card-category {
        font-size: 18px !important;
        letter-spacing: 1.15px;
    }

    .portfolio-card-title {
        font-size: 35px;
    }

    .portfolio-card-description {
        font-size: 18px !important;
    }

    .portfolio-footer-inner {
        padding: 44px 0 32px;
    }
}

/* =========================================================
   Animation enhancement layer — portfolio only
   Existing visual rules above remain unchanged.
   ========================================================= */
.portfolio-page .portfolio-hero-inner {
    perspective: 900px;
}

.portfolio-page .portfolio-kicker,
.portfolio-page .portfolio-title,
.portfolio-page .portfolio-subtitle {
    will-change: transform, opacity;
}

.portfolio-page .portfolio-card {
    will-change: transform, opacity;
}

.portfolio-page .portfolio-card-link {
    transform: translate3d(var(--portfolio-hover-x, 0px), var(--portfolio-hover-y, 0px), 0);
    transition: transform .35s cubic-bezier(.2,.7,.2,1);
}

.portfolio-page .portfolio-card-link:hover {
    transform: translate3d(var(--portfolio-hover-x, 0px), var(--portfolio-hover-y, 0px), 0) translateY(-4px);
}

.portfolio-page .portfolio-card.is-hidden {
    pointer-events: none;
}

.portfolio-page .portfolio-card.portfolio-filter-enter {
    animation: portfolioFilterEnter .55s cubic-bezier(.2,.7,.2,1) both;
    animation-delay: var(--portfolio-filter-delay, 0ms);
}

@keyframes portfolioFilterEnter {
    from {
        opacity: 0;
        transform: translate3d(0, 18px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@media (max-width: 767px) and (prefers-reduced-motion: reduce) {
    .portfolio-page .portfolio-card-link,
    .portfolio-page .portfolio-card.portfolio-filter-enter {
        transition: none !important;
        animation: none !important;
        transform: none !important;
    }
}


/* Animation variation layer — intentionally additive */
.portfolio-page .reveal {
    transition-duration: .82s;
    transition-timing-function: cubic-bezier(.16, 1, .3, 1);
    transition-delay: var(--portfolio-reveal-delay, 0ms);
    will-change: transform, opacity;
}
.portfolio-page .reveal.motion-left { transform: translate3d(-48px, 18px, 0); }
.portfolio-page .reveal.motion-right { transform: translate3d(48px, 18px, 0); }
.portfolio-page .reveal.motion-up { transform: translate3d(0, 42px, 0); }
.portfolio-page .reveal.motion-scale { transform: translate3d(0, 18px, 0) scale(.94); }
.portfolio-page .reveal.motion-clip { transform: translate3d(0, 24px, 0) scale(1.035); clip-path: inset(5% 2% 5% 2%); }
.portfolio-page .reveal.is-visible { opacity: 1; transform: none; clip-path: inset(0); }
.portfolio-page .portfolio-card-link { will-change: transform; }
.portfolio-page .portfolio-card-link:hover { transform: translate3d(var(--portfolio-hover-x, 0px), var(--portfolio-hover-y, 0px), 0) translateY(-7px) scale(1.012); }
.portfolio-page .portfolio-card-link:hover .portfolio-card-image { transform: scale(1.035); }
.portfolio-page .portfolio-card-image { transition: transform .9s cubic-bezier(.16,1,.3,1); will-change: transform; }