/* ─────────────────────────────────────────
   PORTFOLIO SLIDER & PROJECT CARDS
   (Migrated from portfolio.html for global use)
   ───────────────────────────────────────── */

.portfolio-slider-section {
    position: relative;
    padding: var(--space-8) 0 var(--space-12);
    overflow: hidden;
}

.portfolio-slider-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 60%;
    background: radial-gradient(ellipse, rgba(130, 36, 227, 0.15) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.swiper-portfolio {
    width: 100%;
    padding: var(--space-12) 0;
    overflow: visible;
    position: relative;
    z-index: 1;
}

.swiper-slide {
    width: 60%;
    max-width: 900px;
    transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

@media (max-width: 768px) {
    .portfolio-slider-section {
        padding: var(--space-4) 0 var(--space-8);
    }

    .swiper-slide {
        width: 85%;
    }
}

/* Active slide - Focused */
.swiper-slide-active {
    transform: scale(1.05);
    opacity: 1;
    z-index: 10;
}

.swiper-slide-active .project-slide {
    box-shadow:
        0 50px 100px -20px rgba(0, 0, 0, 0.5),
        0 30px 60px -30px rgba(130, 36, 227, 0.4),
        0 0 100px rgba(130, 36, 227, 0.2);
}

/* Side slides - Visible & Attractive */
.swiper-slide-prev,
.swiper-slide-next {
    transform: scale(0.9);
    opacity: 0.6;
    filter: brightness(0.9);
    z-index: 5;
    cursor: pointer;
}

/* Far slides - Faded */
.swiper-slide:not(.swiper-slide-active):not(.swiper-slide-prev):not(.swiper-slide-next) {
    transform: scale(0.85);
    opacity: 0.2;
    z-index: 1;
}

/* ─────────────────────────────────────────
   PROJECT CARD DESIGN
   ───────────────────────────────────────── */

.project-slide {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: linear-gradient(145deg, rgba(30, 30, 50, 0.9) 0%, rgba(15, 15, 25, 0.95) 100%);
    border: 1px solid rgba(130, 36, 227, 0.3);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.project-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(130, 36, 227, 0.1) 0%, transparent 50%, rgba(130, 36, 227, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
    pointer-events: none;
}

.swiper-slide-active .project-slide::before {
    opacity: 1;
}

.project-slide:hover {
    border-color: rgba(130, 36, 227, 0.6);
    transform: translateY(-10px);
}

.swiper-slide-active .project-slide:hover {
    box-shadow:
        0 60px 120px -25px rgba(0, 0, 0, 0.6),
        0 40px 80px -35px rgba(130, 36, 227, 0.5),
        0 0 150px rgba(130, 36, 227, 0.3);
}

.project-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.project-slide:hover .project-image {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 40%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-8) var(--space-10);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.swiper-slide-active .project-overlay {
    opacity: 1;
}

.project-category,
.project-description {
    display: none !important;
}

.project-title {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 800;
    color: white;
    margin-bottom: var(--space-2);
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    background: linear-gradient(90deg, #fff, rgba(255, 255, 255, 0.7));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-full);
    color: white;
    font-weight: var(--font-semibold);
    transition: all 0.3s ease;
    width: fit-content;
}

.project-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--color-primary-glow);
}

.project-link svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.project-link:hover svg {
    transform: translateX(4px);
}

.project-links {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.project-link-secondary {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.project-link-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary-light);
}

/* ─────────────────────────────────────────
   SLIDER NAVIGATION
   ───────────────────────────────────────── */

.slider-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.slider-btn {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    box-shadow: 0 10px 30px var(--color-primary-glow);
}

.slider-btn svg {
    width: 24px;
    height: 24px;
}

.slider-btn.swiper-button-disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.swiper-pagination-portfolio {
    position: relative;
    bottom: 0;
    display: flex;
    justify-content: center;
    gap: var(--space-2);
}

.swiper-pagination-portfolio .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: var(--glass-border);
    opacity: 1;
    transition: all 0.3s ease;
}

.swiper-pagination-portfolio .swiper-pagination-bullet-active {
    width: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

/* ─────────────────────────────────────────
   PROJECT COUNT
   ───────────────────────────────────────── */

.project-counter {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-lg);
    color: var(--text-secondary);
}

.project-counter .current {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-counter .total {
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .project-overlay {
        padding: var(--space-6);
    }

    .project-description {
        display: none;
    }

    .slider-navigation {
        gap: var(--space-4);
    }

    .slider-btn {
        width: 48px;
        height: 48px;
    }
}