/* Our Portfolio — mobile slider / desktop grid */

.portfolio {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    padding: clamp(20px, 4vw, 30px) clamp(16px, 3vw, 30px) clamp(8px, 1.2vw, 14px);
    background: var(--bg-white);
    overflow: hidden;
    box-sizing: border-box;
}

.portfolio__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.portfolio__head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto clamp(24px, 4vw, 56px);
    padding: 0;
}

.portfolio__title {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 14px;
}

.portfolio__title span {
    color: var(--accent-yellow);
}

.portfolio__subtitle {
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--text-muted);
}

.portfolio__slider {
    width: 100%;
    max-width: 100%;
    margin: 0;
    overflow: hidden;
}

.portfolio__slider .swiper-slide {
    height: auto;
    display: flex;
}

.portfolio__slider .portfolio__card {
    flex: 1;
    width: 100%;
}

.portfolio__card {
    position: relative;
    width: 100%;
    min-width: 0;
    --portfolio-card-radius: clamp(28px, 3vw, 42px);
    border-radius: var(--portfolio-card-radius);
    overflow: hidden;
    isolation: isolate;
    background: #e8e8e6;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    transition: transform 0.45s var(--ease), box-shadow 0.45s ease;
}

.portfolio__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
}

.portfolio__card img {
    width: 100%;
    height: clamp(300px, 38vw, 420px);
    object-fit: cover;
    object-position: center;
    display: block;
}

.portfolio__caption {
    position: absolute;
    left: clamp(12px, 1.5vw, 16px);
    right: clamp(12px, 1.5vw, 16px);
    bottom: clamp(12px, 1.5vw, 16px);
    z-index: 2;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 18px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.portfolio__caption strong {
    display: block;
    font-size: clamp(0.8125rem, 1.1vw, 0.9375rem);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
    line-height: 1.3;
}

.portfolio__caption p {
    font-size: clamp(0.6875rem, 0.9vw, 0.75rem);
    line-height: 1.5;
    color: var(--text-muted);
    margin: 0;
}

.portfolio__card .portfolio__caption {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition:
        opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
        visibility 0.45s;
}

.portfolio__card:hover .portfolio__caption,
.portfolio__card:focus-within .portfolio__caption,
.portfolio__card.is-active .portfolio__caption {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.portfolio__card.is-active {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
}

/* Pagination — mobile/tablet */
.portfolio__pagination {
    position: relative;
    margin-top: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.portfolio__pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 !important;
    background: rgba(48, 67, 143, 0.25);
    opacity: 1;
    transition: width 0.4s ease, background 0.4s ease;
}

.portfolio__pagination .swiper-pagination-bullet-active {
    width: 28px;
    border-radius: 100px;
    background: var(--color-accent, #e85126);
}

@media (min-width: 992px) {
    .portfolio__pagination {
        display: none;
    }
}

/* Tablet & mobile */
@media (max-width: 991.98px) {
    .portfolio {
        padding: 20px max(16px, env(safe-area-inset-right)) 8px max(16px, env(safe-area-inset-left));
    }

    .portfolio__head {
        margin-bottom: 20px;
    }

    .portfolio__title {
        font-size: clamp(1.75rem, 6.5vw, 2.25rem);
        margin-bottom: 10px;
    }

    .portfolio__subtitle {
        font-size: 0.8125rem;
        line-height: 1.6;
    }

    .portfolio__card {
        --portfolio-card-radius: 22px;
    }

    .portfolio__card img {
        height: clamp(280px, 48vh, 380px);
    }
}

@media (max-width: 575.98px) {
    .portfolio {
        padding: 12px max(14px, env(safe-area-inset-right)) 6px max(14px, env(safe-area-inset-left));
    }

    .portfolio__card {
        --portfolio-card-radius: 18px;
    }

    .portfolio__card img {
        height: clamp(260px, 44vh, 340px);
    }

    .portfolio__caption {
        padding: 12px 14px;
        border-radius: 14px;
    }
}

@media (hover: none) {
    .portfolio__card {
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }
}

@media (prefers-reduced-motion: reduce) {
    .portfolio__card:hover {
        transform: none;
    }
}

.portfolio__cta-wrap {
    text-align: center;
    padding: 0;
}

.portfolio__cta-wrap .btn-yellow {
    padding: 14px 36px;
    font-size: 0.9rem;
}

.portfolio-clip-svg {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.portfolio__shape {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: clamp(72px, 11vw, 128px);
    background: #243366;
    clip-path: url(#portfolioShapeClip);
    -webkit-clip-path: url(#portfolioShapeClip);
    z-index: 1;
    pointer-events: none;
}

@supports not (clip-path: url(#portfolioShapeClip)) {
    .portfolio__shape {
        clip-path: none;
        height: 48px;
        border-radius: 0 32px 0 0;
    }
}