/* ==========================================================================
   OUR WORK SHOWCASE - Immersive 3D Portfolio Section
   ========================================================================== */

/* CSS Custom Properties for the section */
.work-showcase {
    --showcase-bg: #000;
    --card-bg: #111;
    --accent: #fff;
    --accent-dim: rgba(255, 255, 255, 0.6);
    --accent-subtle: rgba(255, 255, 255, 0.1);
    --transition-smooth: cubic-bezier(0.23, 1, 0.32, 1);
    --transition-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   Section Container
   ========================================================================== */

.work-showcase {
    position: relative;
    z-index: 2;
    padding: 120px 0 100px;
    overflow: hidden;
}

/* ==========================================================================
   Header Section - Editorial Style
   ========================================================================== */

.work-showcase__header {
    position: relative;
    margin-bottom: 100px;
    padding: 0 40px;
}

/* Index number - large editorial accent */
.work-showcase__index {
    position: absolute;
    top: -20px;
    left: 40px;
    font-family: "Courier New", monospace;
    font-size: 14px;
    letter-spacing: 2px;
    color: var(--accent-dim);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s var(--transition-smooth) 0.1s forwards;
}

.work-showcase__index::before {
    content: "";
    display: inline-block;
    width: 30px;
    height: 1px;
    background: var(--accent-dim);
    margin-right: 12px;
    vertical-align: middle;
}

/* Main title container */
.work-showcase__title-wrap {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Giant display title */
.work-showcase__title {
    display: block;
    margin: 0;
    line-height: 0.85;
}

.work-showcase__title .title-line {
    display: block;
    overflow: hidden;
}

.work-showcase__title .title-word {
    display: inline-block;
    font-size: clamp(72px, 12vw, 160px);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
    opacity: 0;
    transform: translateY(100%);
    animation: titleSlideUp 1s var(--transition-smooth) forwards;
}

.work-showcase__title .title-word.filled {
    color: var(--accent);
    -webkit-text-stroke: none;
}

.work-showcase__title .title-line:nth-child(1) .title-word { animation-delay: 0.2s; }
.work-showcase__title .title-line:nth-child(2) .title-word { animation-delay: 0.35s; }

/* Subtitle block - positioned to the right */
.work-showcase__subtitle-block {
    flex-shrink: 0;
    max-width: 280px;
    padding-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s var(--transition-smooth) 0.5s forwards;
}

.work-showcase__subtitle-block .ascii-decor {
    display: block;
    font-family: "Courier New", monospace;
    font-size: 12px;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 12px;
}

.work-showcase__subtitle {
    font-family: "Lexend", sans-serif;
    font-size: 14px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--accent-dim);
    margin: 0;
}

/* ASCII corner decoration */
.work-showcase__ascii-corner {
    position: absolute;
    bottom: -40px;
    right: 40px;
    font-family: "Courier New", monospace;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.15);
    letter-spacing: 2px;
    opacity: 0;
    animation: fadeInUp 0.6s var(--transition-smooth) 0.7s forwards;
}

@keyframes titleSlideUp {
    from {
        opacity: 0;
        transform: translateY(100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Stage & Perspective Container
   ========================================================================== */

.work-showcase__stage {
    position: relative;
    perspective: 1200px;
    perspective-origin: 50% 50%;
}

.work-showcase__perspective {
    transform-style: preserve-3d;
    transition: transform 0.1s linear;
}

/* ==========================================================================
   Project Grid - Bento-Style Layout
   ========================================================================== */

.work-showcase__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, 320px);
    gap: 24px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    perspective: 1000px;
}

/* Bento grid positioning - asymmetric for visual interest */
.project-showcase:nth-child(1) {
    grid-column: 1 / 8;
    grid-row: 1 / 2;
}

.project-showcase:nth-child(2) {
    grid-column: 8 / 13;
    grid-row: 1 / 2;
}

.project-showcase:nth-child(3) {
    grid-column: 1 / 6;
    grid-row: 2 / 3;
}

.project-showcase:nth-child(4) {
    grid-column: 6 / 13;
    grid-row: 2 / 3;
}

/* ==========================================================================
   Project Card
   ========================================================================== */

.project-showcase {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: #000;

    /* Initial state for scroll animation */
    opacity: 0;
    transform: translateY(60px) scale(0.95);
    transition:
        opacity 0.8s var(--transition-smooth),
        transform 0.8s var(--transition-smooth);
}

/* Staggered reveal animation */
.project-showcase.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.project-showcase[data-index="1"].is-visible { transition-delay: 0s; }
.project-showcase[data-index="2"].is-visible { transition-delay: 0.1s; }
.project-showcase[data-index="3"].is-visible { transition-delay: 0.2s; }
.project-showcase[data-index="4"].is-visible { transition-delay: 0.3s; }

.project-showcase__link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
    outline: none;
}

/* ==========================================================================
   Visual Layer (Image + Effects)
   ========================================================================== */

.project-showcase__visual {
    position: absolute;
    inset: 0;
    overflow: hidden;
    border-radius: 16px;
}

.project-showcase__image-wrap {
    position: absolute;
    inset: -10px;
    transition: transform 0.6s var(--transition-smooth);
}

.project-showcase__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7) saturate(1.1);
    transition:
        filter 0.6s var(--transition-smooth),
        transform 0.6s var(--transition-smooth);
}

/* Shine/glare effect */
.project-showcase__shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.15) 0%,
        transparent 50%,
        transparent 100%
    );
    opacity: 0;
    transform: translateX(-100%);
    transition:
        opacity 0.4s ease,
        transform 0.8s var(--transition-smooth);
    pointer-events: none;
}

/* Animated border */
.project-showcase__border {
    position: absolute;
    inset: 0;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: border-color 0.4s ease;
    pointer-events: none;
}

/* Dark gradient overlay for text readability */
.project-showcase__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 0%,
        transparent 40%,
        rgba(0, 0, 0, 0.85) 100%
    );
    transition: opacity 0.4s ease;
}

/* ==========================================================================
   Content Layer (Text + CTA)
   ========================================================================== */

.project-showcase__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px;
    z-index: 2;
}

.project-showcase__category {
    display: inline-block;
    font-family: "Lexend", sans-serif;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--accent-dim);
    margin-bottom: 10px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    backdrop-filter: blur(10px);
    transform: translateY(0);
    opacity: 1;
    transition:
        transform 0.5s var(--transition-smooth),
        opacity 0.4s ease;
}

.project-showcase__name {
    font-family: "Lexend", sans-serif;
    font-size: clamp(20px, 2.5vw, 28px);
    font-weight: 600;
    color: var(--accent);
    margin: 0 0 16px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.2;
    transform: translateY(0);
    transition: transform 0.5s var(--transition-smooth) 0.05s;
}

.project-showcase__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: "Lexend", sans-serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 1px;
    color: var(--accent-dim);
    transform: translateY(0);
    opacity: 1;
    transition:
        transform 0.5s var(--transition-smooth) 0.1s,
        opacity 0.4s ease 0.1s,
        color 0.3s ease;
}

.cta-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition:
        transform 0.4s var(--transition-bounce),
        background 0.3s ease;
}

.cta-arrow svg {
    width: 14px;
    height: 14px;
    transition: transform 0.4s var(--transition-bounce);
}

/* ==========================================================================
   Hover/Focus States
   ========================================================================== */

.project-showcase__link:hover .project-showcase__image-wrap,
.project-showcase__link:focus .project-showcase__image-wrap {
    transform: scale(1.05);
}

.project-showcase__link:hover .project-showcase__image,
.project-showcase__link:focus .project-showcase__image {
    filter: brightness(0.5) saturate(1.2);
}

.project-showcase__link:hover .project-showcase__shine,
.project-showcase__link:focus .project-showcase__shine {
    opacity: 1;
    transform: translateX(100%);
}

.project-showcase__link:hover .project-showcase__border,
.project-showcase__link:focus .project-showcase__border {
    border-color: rgba(255, 255, 255, 0.3);
}

.project-showcase__link:hover .project-showcase__cta,
.project-showcase__link:focus .project-showcase__cta {
    color: var(--accent);
}

.project-showcase__link:hover .cta-arrow,
.project-showcase__link:focus .cta-arrow {
    background: var(--accent);
    transform: scale(1.1);
}

.project-showcase__link:hover .cta-arrow svg,
.project-showcase__link:focus .cta-arrow svg {
    stroke: var(--showcase-bg);
    transform: translate(1px, -1px);
}

/* 3D tilt effect on hover (enhanced by JS) */
.project-showcase.is-visible.is-tilting {
    transition: transform 0.02s linear !important;
}

/* ==========================================================================
   Footer / CTA Button - ASCII Style
   ========================================================================== */

.work-showcase__footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    margin-top: 80px;
    padding: 0 40px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s var(--transition-smooth) 0.8s forwards;
}

/* ASCII decorative lines */
.work-showcase__footer-ascii {
    display: flex;
    align-items: center;
    justify-content: center;
}

.work-showcase__footer-ascii .ascii-line {
    font-family: "Courier New", monospace;
    font-size: 14px;
    letter-spacing: 4px;
    color: rgba(255, 255, 255, 0.12);
    user-select: none;
}

/* Main button */
.work-showcase__more-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 0;
    font-family: "Courier New", monospace;
    font-size: 14px;
    letter-spacing: 1px;
    color: var(--accent-dim);
    text-decoration: none;
    background: none;
    border: none;
    transition: color 0.3s ease;
}

.work-showcase__more-btn .btn-bracket {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.3);
    transition: color 0.3s ease, transform 0.3s var(--transition-smooth);
}

.work-showcase__more-btn .btn-bracket:first-of-type {
    margin-right: 12px;
}

.work-showcase__more-btn .btn-bracket:last-of-type {
    margin-left: 12px;
}

.work-showcase__more-btn .btn-text {
    position: relative;
    transition: color 0.3s ease;
}

.work-showcase__more-btn .btn-text::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.4s var(--transition-smooth);
}

.work-showcase__more-btn .btn-arrow {
    margin-left: 16px;
    font-size: 12px;
    letter-spacing: -1px;
    color: rgba(255, 255, 255, 0.4);
    transition:
        color 0.3s ease,
        transform 0.4s var(--transition-smooth),
        letter-spacing 0.4s var(--transition-smooth);
}

/* Hover states */
.work-showcase__more-btn:hover {
    color: var(--accent);
}

.work-showcase__more-btn:hover .btn-bracket {
    color: var(--accent);
}

.work-showcase__more-btn:hover .btn-bracket:first-of-type {
    transform: translateX(-4px);
}

.work-showcase__more-btn:hover .btn-bracket:last-of-type {
    transform: translateX(4px);
}

.work-showcase__more-btn:hover .btn-text::after {
    width: 100%;
}

.work-showcase__more-btn:hover .btn-arrow {
    color: var(--accent);
    transform: translateX(6px);
    letter-spacing: 2px;
}

/* ==========================================================================
   Keyframe Animations
   ========================================================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes titleReveal {
    from {
        opacity: 0;
        transform: translateY(40px) rotateX(-15deg);
    }
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

/* Large screens */
@media (max-width: 1400px) {
    .work-showcase__grid {
        padding: 0 30px;
        gap: 20px;
        grid-template-rows: repeat(2, 280px);
    }

    .work-showcase__header {
        padding: 0 30px;
    }

    .work-showcase__index {
        left: 30px;
    }
}

/* Medium screens - Switch to 2x2 symmetric grid */
@media (max-width: 1100px) {
    .work-showcase {
        padding: 100px 0 80px;
    }

    .work-showcase__header {
        margin-bottom: 70px;
        padding: 0 24px;
    }

    .work-showcase__index {
        left: 24px;
        top: -15px;
    }

    .work-showcase__title-wrap {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }

    .work-showcase__subtitle-block {
        padding-bottom: 0;
    }

    .work-showcase__grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 280px);
        gap: 20px;
        padding: 0 24px;
    }

    .project-showcase:nth-child(1),
    .project-showcase:nth-child(2),
    .project-showcase:nth-child(3),
    .project-showcase:nth-child(4) {
        grid-column: auto;
        grid-row: auto;
    }

    .project-showcase__content {
        padding: 24px;
    }

    .project-showcase__name {
        font-size: 20px;
    }
}

/* Tablet */
@media (max-width: 768px) {
    .work-showcase {
        padding: 80px 0 60px;
    }

    .work-showcase__header {
        margin-bottom: 50px;
        padding: 0 20px;
    }

    .work-showcase__index {
        position: relative;
        top: 0;
        left: 0;
        margin-bottom: 20px;
    }

    .work-showcase__title-wrap {
        margin-top: 5px;
    }

    .work-showcase__title .title-word {
        font-size: clamp(48px, 15vw, 72px);
    }

    .work-showcase__subtitle-block {
        max-width: 100%;
    }

    .work-showcase__grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 260px);
        gap: 16px;
        padding: 0 20px;
    }

    .work-showcase__footer {
        margin-top: 50px;
        gap: 20px;
    }

    .work-showcase__footer-ascii .ascii-line {
        font-size: 12px;
        letter-spacing: 2px;
    }

    .work-showcase__more-btn {
        font-size: 13px;
    }

    .work-showcase__ascii-corner {
        display: none;
    }

    /* Make cards fully interactive on mobile without hover */
    .project-showcase__shine {
        display: none;
    }

    .project-showcase__image {
        filter: brightness(0.65) saturate(1.1);
    }
}

/* Mobile */
@media (max-width: 480px) {
    .work-showcase {
        padding: 60px 0 50px;
    }

    .work-showcase__header {
        margin-bottom: 40px;
        padding: 0 16px;
    }

    .work-showcase__index {
        font-size: 12px;
        margin-bottom: 16px;
    }

    .work-showcase__index::before {
        width: 20px;
        margin-right: 8px;
    }

    .work-showcase__title .title-word {
        font-size: clamp(40px, 14vw, 56px);
        -webkit-text-stroke-width: 0.5px;
    }

    .work-showcase__subtitle-block .ascii-decor {
        font-size: 11px;
    }

    .work-showcase__subtitle {
        font-size: 13px;
    }

    .work-showcase__grid {
        grid-template-rows: repeat(4, 240px);
        gap: 12px;
        padding: 0 16px;
    }

    .project-showcase {
        border-radius: 12px;
    }

    .project-showcase__visual {
        border-radius: 12px;
    }

    .project-showcase__border {
        border-radius: 12px;
    }

    .project-showcase__content {
        padding: 20px;
    }

    .project-showcase__category {
        font-size: 9px;
        padding: 5px 10px;
    }

    .project-showcase__name {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .project-showcase__cta {
        font-size: 12px;
    }

    .cta-arrow {
        width: 24px;
        height: 24px;
    }

    .cta-arrow svg {
        width: 12px;
        height: 12px;
    }

    .work-showcase__footer {
        margin-top: 40px;
        gap: 16px;
        padding: 0 16px;
    }

    .work-showcase__footer-ascii .ascii-line {
        font-size: 10px;
        letter-spacing: 1px;
    }

    .work-showcase__more-btn {
        font-size: 12px;
    }

    .work-showcase__more-btn .btn-bracket {
        font-size: 14px;
    }

    .work-showcase__more-btn .btn-bracket:first-of-type {
        margin-right: 8px;
    }

    .work-showcase__more-btn .btn-bracket:last-of-type {
        margin-left: 8px;
    }

    .work-showcase__more-btn .btn-arrow {
        margin-left: 12px;
        font-size: 10px;
    }
}

/* ==========================================================================
   Reduced Motion Preferences
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .work-showcase__index,
    .work-showcase__title .title-word,
    .work-showcase__subtitle-block,
    .work-showcase__ascii-corner,
    .work-showcase__footer {
        animation: none;
        opacity: 1;
        transform: none;
    }

    .project-showcase {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .project-showcase__image-wrap,
    .project-showcase__image,
    .project-showcase__shine,
    .project-showcase__border,
    .project-showcase__content,
    .project-showcase__category,
    .project-showcase__name,
    .project-showcase__cta,
    .cta-arrow,
    .cta-arrow svg,
    .work-showcase__more-btn,
    .work-showcase__more-btn .btn-bracket,
    .work-showcase__more-btn .btn-text,
    .work-showcase__more-btn .btn-text::after,
    .work-showcase__more-btn .btn-arrow {
        transition: none;
    }
}

/* ==========================================================================
   Parallax Floating Effect (applied via JS)
   ========================================================================== */

.work-showcase__perspective[data-mouse-parallax] {
    will-change: transform;
}

/* Active card states for touch devices */
.project-showcase:active .project-showcase__image {
    filter: brightness(0.5) saturate(1.2);
}

.project-showcase:active .cta-arrow {
    background: var(--accent);
    transform: scale(1.1);
}

.project-showcase:active .cta-arrow svg {
    stroke: var(--showcase-bg);
}