/* Portfolio Page Specific Styles */

/* Wave Background Animation */
.wave-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 200px;
    background: linear-gradient(transparent, rgba(0, 212, 255, 0.08));
    border-radius: 50%;
    animation: wave 12s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
    transform: translateX(-50%) translateY(100%);
}

.wave:nth-child(2) {
    width: 180%;
    height: 180px;
    animation: wave 15s cubic-bezier(0.36, 0.45, 0.63, 0.53) -0.75s infinite;
    background: linear-gradient(transparent, rgba(231, 76, 60, 0.06));
}

.wave:nth-child(3) {
    width: 220%;
    height: 220px;
    animation: wave 18s cubic-bezier(0.36, 0.45, 0.63, 0.53) -1.5s infinite;
    background: linear-gradient(transparent, rgba(13, 13, 43, 0.05));
}

@keyframes wave {
    0% {
        transform: translateX(-50%) translateY(100%) rotate(0deg);
    }

    100% {
        transform: translateX(-50%) translateY(-100%) rotate(360deg);
    }
}

/* Floating Glow Orbs */
.orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.orb {
    position: absolute;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(20px);
    animation: floatOrb 20s infinite ease-in-out;
}

.orb:nth-child(1) {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb:nth-child(2) {
    width: 400px;
    height: 400px;
    top: 60%;
    left: 70%;
    animation-delay: 5s;
}

.orb:nth-child(3) {
    width: 250px;
    height: 250px;
    top: 30%;
    left: 80%;
    animation-delay: 10s;
}

@keyframes floatOrb {

    0%,
    100% {
        transform: translateY(0) scale(1);
        opacity: 0.4;
    }

    50% {
        transform: translateY(-30px) scale(1.1);
        opacity: 0.6;
    }
}

/* Make header visible on portfolio page only */
body.portfolio-page header {
    background: rgba(0, 0, 0, 0.95);
}

/* Portfolio Hero Section - Compact */
.portfolio-hero {
    padding: 7rem 0 2rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.portfolio-hero h1 {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #fff, var(--accent), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.portfolio-hero p {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    color: var(--text);
    opacity: 0.8;
}

/* Portfolio Row */
.portfolio-row {
    margin-bottom: 3rem;
}

/* Slider Wrapper with Integrated Header */
.slider-wrapper {
    position: relative;
    overflow: hidden;
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.slider-wrapper:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

/* Slider Header - Clean and Modern */
.slider-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1.5rem;
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius) var(--radius) 0 0;
    position: relative;
}

.slider-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--secondary), transparent);
    border-radius: 0 2px 0 0;
}

.slider-header h2 {
    font-size: clamp(1.15rem, 3vw, 1.5rem);
    font-weight: 700;
    color: var(--primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    letter-spacing: -0.5px;
}

.slider-header h2::before {
    content: '';
    width: 5px;
    height: 28px;
    background: linear-gradient(135deg, var(--secondary), #c0392b);
    border-radius: 3px;
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
}

.share-btn {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ffffff, #f8f9fa);
    color: var(--secondary);
    border: 2px solid rgba(231, 76, 60, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: relative;
    z-index: 100;
    pointer-events: auto;
}

.share-btn:hover {
    background: var(--secondary);
    color: white;
    border-color: var(--secondary);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 16px rgba(231, 76, 60, 0.35);
}

/* Slider Track */
.slider-track {
    display: flex;
    gap: 1rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1.2rem 0;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    touch-action: pan-y pinch-zoom;
}

.slider-track:active {
    cursor: grabbing;
}

/* Slider Item with Blur Background */
.slider-item {
    min-width: 270px;
    flex: 0 0 auto;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    line-height: 0;
    background: #000;
}

.slider-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: inherit;
    background-size: cover;
    background-position: center;
    filter: blur(20px);
    transform: scale(1.1);
    z-index: 1;
    opacity: 0.7;
    transition: opacity 0.4s;
}

.slider-item img {
    width: 100%;
    height: 210px;
    object-fit: contain;
    position: relative;
    z-index: 2;
    background: transparent;
    transition: transform 0.4s;
}

.slider-item:hover img {
    transform: scale(1.05);
}

.slider-item:hover::before {
    opacity: 0.9;
}

/* Slider Arrows - Centered on images only */
.slider-arrow {
    position: absolute;
    top: calc(50% + 38px);
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.slider-arrow:hover {
    background: var(--secondary);
    transform: translateY(-50%) scale(1.1);
}

.slider-arrow.prev {
    left: 12px;
}

.slider-arrow.next {
    right: 12px;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.94);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    transition: opacity 0.4s;
    padding: 3rem 1rem 2rem;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

#lightboxImg,
#portfolioLightboxImg {
    max-width: 85%;
    max-height: 85vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}

#lightboxCap,
#portfolioLightboxCap {
    color: #fff;
    margin-top: 1.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    text-align: center;
    max-width: 90%;
    padding: 0.8rem 1.5rem;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.lightbox-nav {
    position: absolute;
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    backdrop-filter: blur(4px);
    transition: var(--transition);
}

.lightbox-nav:hover {
    background: var(--secondary);
}

.lightbox-prev {
    left: clamp(16px, 5vw, 40px);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: clamp(16px, 5vw, 40px);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-close {
    top: clamp(16px, 5vw, 40px);
    right: clamp(16px, 5vw, 40px);
}

/* Responsive */
@media (max-width: 768px) {
    .portfolio-hero {
        padding: 6rem 0 1.5rem;
    }

    .slider-header {
        padding: 0.8rem 1.2rem;
    }

    .slider-header h2 {
        font-size: 1.05rem !important;
        gap: 0.5rem;
    }

    .slider-header h2::before {
        width: 4px;
        height: 22px;
    }

    .slider-header::after {
        width: 60px;
    }

    .share-btn {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
    }

    .slider-arrow {
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .portfolio-hero {
        padding: 5.5rem 0 1.5rem;
    }

    .portfolio-hero h1 {
        font-size: 1.8rem;
    }

    .portfolio-hero p {
        font-size: 0.9rem;
    }

    .slider-header {
        padding: 0.7rem 1rem;
    }

    .slider-header h2 {
        font-size: 1rem;
        gap: 0.5rem;
        letter-spacing: -0.3px;
    }

    .slider-header h2::before {
        width: 4px;
        height: 20px;
    }

    .slider-header::after {
        width: 50px;
        height: 2px;
    }

    .share-btn {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
        border-radius: 8px;
    }

    .slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 1rem !important;
        top: calc(50% + 38px);
    }

    .slider-arrow.prev {
        left: 8px;
    }

    .slider-arrow.next {
        right: 8px;
    }

    .lightbox-nav {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }

    .slider-item {
        min-width: 220px;
    }

    .slider-item img {
        height: 180px;
    }
}