/* REFACTORED PROJECTS SECTION */
#projects {
    min-height: 100vh;
    padding: 12vh 5%;
    background-color: var(--primary-bg);
    position: relative;
    z-index: 60;
    overflow: hidden;
}

.projects-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    position: relative;
    height: 100vh;
    justify-content: center;
}

.projects-heading {
    font-family: var(--font-heading);
    font-size: clamp(80px, 10vw, 140px);
    color: var(--text-dark);
    line-height: 1;
    letter-spacing: -5px;
    text-shadow: 2px 2px 10px var(--rgba-black-05);
    margin: 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 0;
}

.projects-subheading {
    font-family: var(--font-paragraph-text);
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 300px;
    line-height: 1.5;
}

.project-morph-container {
    display: flex;
    flex-direction: row;
    gap: 100px;
    width: max-content;
    align-items: center;
    margin-top: auto;
    margin-bottom: 20vh;
}

/* PROJECT CARD MINIMAL (INITIAL STATE) */
.project-card-minimal {
    width: 600px;
    max-width: 90vw;
    flex-shrink: 0;
    max-width: 600px;
    background: var(--secondary-bg);
    padding: 60px;
    border-radius: 24px;
    border: 1px solid var(--rgba-black-05);
    box-shadow: 0 10px 30px var(--rgba-black-03);
    cursor: default;
    position: relative;
    transition: box-shadow 0.4s ease, transform 0.4s ease, background-color 0.6s ease;
}

.project-logo-container {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.project-logo {
    width: 160px;
    margin-left: -11px;
    height: 100%;
    object-fit: contain;
}

.project-card-minimal:hover {
    box-shadow: 0 20px 50px var(--rgba-black-08);
    transform: translateY(-5px);
}

.project-tag {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-brown);
    margin-bottom: 15px;
    display: block;
}

.project-title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4vw, 54px);
    line-height: 1;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.project-role {
    font-family: var(--font-paragraph-text);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 30px;
    opacity: 0.8;
}

.project-desc {
    font-family: var(--font-paragraph-text);
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 450px;
}

/* EXPLORE MORE BUTTON */
.project-morph-btn {
    margin-top: 0;
}

/* PROJECT PAGE WRAPPER */
.project-page-wrapper {
    position: relative;
    width: 100vw;
    min-height: 100vh;
    background-color: var(--primary-bg);
    z-index: 100001;
    /* Above header */
    overflow-x: hidden;
    overflow-y: auto;
}



/* PROJECT PAGE BANNER */
.project-page-banner {
    position: relative;
    width: 100%;
    height: 90vh;
    overflow: hidden;
}

.project-page-banner .banner-img .banner-img-zb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.01);
}

.banner-bottom-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 150px 5% 80px 5%;
    background: linear-gradient(to bottom, transparent 0%, var(--primary-bg) 95%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    /* mask image to fade blur into top */
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 50%);
    mask-image: linear-gradient(to bottom, transparent 0%, black 50%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.banner-content {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.banner-tags {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.banner-tag {
    font-size: 0.85rem;
    font-weight: 700;
    padding: 8px 18px;
    border: 1px solid var(--text-dark);
    border-radius: 30px;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

body.dark-knight-mode .banner-tag {
    border-color: rgba(255, 255, 255, 0.4);
}

.banner-title {
    font-family: var(--font-heading);
    font-size: clamp(60px, 8vw, 130px);
    color: var(--text-dark);
    margin: 0 0 15px 0;
    letter-spacing: -3px;
    line-height: 1;
}

body.dark-knight-mode .banner-title {
    color: var(--text-dark);
}

.banner-subtitle {
    font-family: var(--font-paragraph-text);
    font-size: 1.25rem;
    color: var(--text-dark);
    opacity: 0.8;
    margin: 0;
    font-weight: 500;
}

/* PROJECT SCROLL CONTENT */
.project-scroll-content {
    position: relative;
    background-color: var(--primary-bg);
}

/* CASE STUDY CONTENT STYLING */
.case-study-details {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 5%;
}

.cs-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--rgba-black-05);
}

.cs-section:last-child {
    border-bottom: none;
}

.cs-row {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.cs-col {
    flex: 1;
    width: 100%;
}

.cs-label {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent-brown);
    letter-spacing: 2px;
    margin-bottom: 25px;
    display: block;
}

.cs-heading {
    font-family: var(--font-heading);
    font-size: clamp(28px, 3.5vw, 48px);
    color: var(--text-dark);
    line-height: 1.1;
    margin-bottom: 30px;
    letter-spacing: -1px;
}

.cs-text {
    font-family: var(--font-paragraph-text);
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-dark);
    opacity: 0.9;
    margin-bottom: 20px;
}

.cs-text-light {
    font-family: var(--font-paragraph-text);
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.cs-tagline {
    font-family: var(--font-paragraph-text);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 30px;
    padding-left: 20px;
    border-left: 3px solid var(--accent-brown);
}

.cs-list {
    list-style: none;
    margin: 30px 0;
}

.cs-list li {
    font-family: var(--font-paragraph-text);
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
}

.cs-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-brown);
}

/* ROLES GRID (01-06) */
.roles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.role-card {
    background: var(--secondary-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--rgba-black-05);
    position: relative;
    transition: transform 0.3s ease;
}

.role-card:hover {
    transform: translateY(-5px);
}

.role-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--accent-brown);
    opacity: 0.3;
    position: absolute;
    top: 20px;
    right: 30px;
}

.role-card h5 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-dark);
    padding-right: 60px;
}

.role-card p {
    font-family: var(--font-paragraph-text);
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.role-card ul {
    list-style: none;
}

.role-card li {
    font-family: var(--font-paragraph-text);
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    opacity: 0.8;
}

.cs-footer {
    padding: 100px 0;
    text-align: center;
}

.cs-footer blockquote {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 42px);
    color: var(--text-dark);
    font-style: italic;
    max-width: 900px;
    margin: 0 auto;
}

/* DARK MODE OVERRIDES */
body.dark-knight-mode .project-logo {
    filter: invert(1);
}

body.dark-knight-mode .project-page-banner .banner-img {
    content: url('../../assets/webp/projects/zbb-case_study-dark.webp');
}

body.dark-knight-mode .banner-img-zb {
    content: url('../../assets/webp/projects/zb-case_study-dark.webp');
}

body.dark-knight-mode .cs-label {
    color: var(--accent-brown);
}

body.dark-knight-mode .cs-text,
body.dark-knight-mode .banner-title {
    color: var(--text-dark);
}

.cs-accent-bg {
    background: var(--secondary-bg);
    margin: 0 -5%;
    padding: 60px 5%;
    border-top: 1px solid var(--rgba-black-05);
    border-bottom: 1px solid var(--rgba-black-05);
}

body.dark-knight-mode .cs-accent-bg {
    background: rgba(0, 0, 0, 0.2);
}

/* FIXED CLOSE BUTTON FOR FULL PAGE */
.project-card-minimal.is-expanded .project-close-btn {
    position: fixed;
    top: 40px;
    right: 40px;
    z-index: 100002;
    /* Above the overlay */
}



/* Update grid layout padding when expanded */
.project-card-minimal.is-expanded .grid-layout {
    padding: 60px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

/* GRID LAYOUT */
.grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
}

.grid-item {
    margin-bottom: 40px;
}

.grid-item h4 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.grid-item p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
}

/* CLOSE BUTTON */
.project-close-btn {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--text-dark);
    color: var(--primary-bg);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: transform 0.3s ease;
}

.project-close-btn:hover {
    transform: rotate(90deg) scale(1.1);
}

.project-close-btn svg {
    width: 20px;
    height: 20px;
}

/* STAGGER ANIMATION INITIAL STATE */
.grid-item {
    transform: translateY(20px);
    opacity: 0;
}