/* ============================================================
   PROJECT-DETAIL.CSS — Shared styles for all project detail pages
   Createrix Labs — Web / Designing / Social / Branding
   ============================================================ */

/* ── Scroll Progress Bar ─────────────────────────────────── */
#pd-progress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--primary-blue), #7B5CFF, #00B8FF);
    z-index: 9999;
    transition: width 0.08s linear;
    box-shadow: 0 0 12px var(--primary-blue);
}

/* ── Page Wrapper ────────────────────────────────────────── */
.pd-page {
    min-height: 100vh;
    background: var(--bg-dark-navy);
}

/* ── Container ───────────────────────────────────────────── */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── HERO SECTION ────────────────────────────────────────── */
.pd-hero {
    position: relative;
    padding: 160px 0 80px;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    animation: orbFloat 8s ease-in-out infinite alternate;
}
.hero-orb-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0,87,255,0.18) 0%, transparent 70%);
    top: -150px; right: -100px;
}
.hero-orb-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(123,92,255,0.14) 0%, transparent 70%);
    bottom: -100px; left: -80px;
    animation-delay: -4s;
}

@keyframes orbFloat {
    from { transform: translate(0,0) scale(1); }
    to   { transform: translate(20px, 30px) scale(1.05); }
}

.pd-hero-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

/* ── Breadcrumb ──────────────────────────────────────────── */
.pd-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted-blue);
    margin-bottom: 16px;
}
.pd-breadcrumb a {
    color: var(--primary-blue);
    display: flex; align-items: center; gap: 6px;
    font-weight: 500;
    transition: opacity 0.2s;
}
.pd-breadcrumb a:hover { opacity: 0.7; }
.pd-breadcrumb i { font-size: 10px; color: var(--text-muted-blue); }

/* ── Title ───────────────────────────────────────────────── */
.pd-title {
    font-size: clamp(28px, 5vw, 50px);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    color: var(--text-white);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #7B5CFF 50%, #00B8FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Meta Chips ──────────────────────────────────────────── */
.pd-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.pd-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 12px;
    color: var(--text-muted-blue);
    font-weight: 500;
    transition: var(--transition-smooth);
}
.pd-chip i { color: var(--primary-blue); font-size: 11px; }
.pd-chip:hover {
    border-color: var(--primary-blue);
    color: var(--text-white);
    background: rgba(0,87,255,0.06);
}

/* ── Badges ──────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.badge-active   { background: rgba(16,185,129,0.12); color: #10B981; border: 1px solid rgba(16,185,129,0.25); }
.badge-pending  { background: rgba(245,158,11,0.12); color: #F59E0B; border: 1px solid rgba(245,158,11,0.25); }
.badge-review   { background: rgba(99,102,241,0.12); color: #818CF8; border: 1px solid rgba(99,102,241,0.25); }
.badge-inactive { background: rgba(107,114,128,0.12); color: #9CA3AF; border: 1px solid rgba(107,114,128,0.25); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: var(--transition-smooth);
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), #4A6FFF);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0,87,255,0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,87,255,0.45);
}
.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--glass-border);
}
.btn-outline:hover {
    border-color: var(--primary-blue);
    background: rgba(0,87,255,0.06);
    color: var(--primary-blue);
}

/* ── Content Section ─────────────────────────────────────── */
.pd-content {
    padding: 0 0 80px;
}

/* ── Layout: sidebar nav + sections ─────────────────────── */
.pd-layout {
    display: block;
}

/* ── Sticky Section Nav ──────────────────────────────────── */
.pd-section-nav {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 16px 12px;
    backdrop-filter: blur(12px);
}
.pd-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted-blue);
    text-decoration: none;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}
.pd-nav-item i { font-size: 12px; width: 16px; text-align: center; }
.pd-nav-item:hover, .pd-nav-item.is-active {
    color: var(--primary-blue);
    background: rgba(0,87,255,0.08);
    border-color: rgba(0,87,255,0.2);
}

/* ── Sections Container ──────────────────────────────────── */
.pd-sections {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

/* ── Detail Card ─────────────────────────────────────────── */
.detail-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 32px;
    backdrop-filter: blur(8px);
    /* Scroll reveal initial state */
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.6s cubic-bezier(0.23,1,0.32,1), transform 0.6s cubic-bezier(0.23,1,0.32,1), box-shadow 0.3s;
}
.detail-card.card-visible {
    opacity: 1;
    transform: translateY(0);
}
.detail-card:hover {
    box-shadow: 0 8px 48px rgba(0,87,255,0.08);
    border-color: rgba(0,87,255,0.18);
}

/* ── Card Label ──────────────────────────────────────────── */
.card-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary-blue);
    margin-bottom: 24px;
}
.card-label i { font-size: 14px; }
.label-line {
    flex: 1;
    height: 1px;
    background: var(--glass-border);
    margin-left: 8px;
}

/* ── Info Table ──────────────────────────────────────────── */
.info-tbl { width: 100%; border-collapse: collapse; }
.info-tbl tr { border-bottom: 1px solid var(--glass-border); }
.info-tbl tr:last-child { border-bottom: none; }
.info-tbl td {
    padding: 13px 0;
    font-size: 14px;
    vertical-align: middle;
    color: var(--text-white);
}
.info-tbl td.lbl {
    color: var(--text-muted-blue);
    font-weight: 500;
    width: 150px;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}
.info-tbl td.lbl i { color: var(--primary-blue); font-size: 12px; width: 14px; }
.info-tbl a { color: var(--primary-blue); text-decoration: underline; text-underline-offset: 3px; }
.info-tbl a:hover { opacity: 0.75; }

/* ── Concept Box ─────────────────────────────────────────── */
.concept-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted-blue);
    margin-bottom: 16px;
}
.concept-meta i { color: var(--primary-blue); }
.concept-box {
    font-size: 14px;
    line-height: 1.85;
    color: var(--text-white);
    white-space: pre-line;
    background: rgba(0,87,255,0.03);
    border-left: 3px solid var(--primary-blue);
    border-radius: 0 12px 12px 0;
    padding: 20px 20px 20px 24px;
}

/* ── File Card (PDF / design sheet) ─────────────────────── */
.file-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    flex-wrap: wrap;
}
.file-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: rgba(229,57,53,0.1);
    color: #e53935;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.file-info { flex: 1; min-width: 0; }
.file-name {
    font-size: 14px; font-weight: 600; color: var(--text-white);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.file-path { font-size: 12px; color: var(--text-muted-blue); margin-top: 3px; }
.file-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* ── Empty State ─────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 60px 0;
    color: var(--text-muted-blue);
}
.empty-state i { font-size: 40px; margin-bottom: 12px; opacity: 0.35; display: block; }
.empty-state h4 { font-size: 16px; font-weight: 600; color: var(--text-white); margin-bottom: 6px; }
.empty-state p { font-size: 14px; }

/* ── Skeleton Loaders ────────────────────────────────────── */
.skel {
    border-radius: 8px;
    background: linear-gradient(90deg, var(--glass-border) 25%, rgba(0,87,255,0.06) 50%, var(--glass-border) 75%);
    background-size: 200% 100%;
    animation: skelShimmer 1.4s infinite;
    margin-bottom: 12px;
}
.skel-line { height: 14px; }
.skel-img  { height: 160px; border-radius: 16px; }
@keyframes skelShimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ── Lightbox ────────────────────────────────────────────── */
#pdLightbox {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s;
    backdrop-filter: blur(8px);
}
#pdLightbox.lb-open { opacity: 1; pointer-events: auto; }
#pdLbImg { max-width: 90vw; max-height: 85vh; border-radius: 16px; box-shadow: 0 40px 120px rgba(0,0,0,0.7); object-fit: contain; }
.lb-close {
    position: absolute; top: 20px; right: 24px;
    background: rgba(255,255,255,0.1); border: none; color: #fff;
    width: 44px; height: 44px; border-radius: 50%; font-size: 18px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s;
}
.lb-close:hover { background: rgba(255,255,255,0.2); }
.lb-nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.1); border: none; color: #fff;
    width: 48px; height: 48px; border-radius: 50%; font-size: 16px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s;
}
.lb-nav:hover { background: rgba(0,87,255,0.4); }
#lbPrev { left: 20px; }
#lbNext { right: 20px; }
#lbCounter {
    position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
    font-size: 13px; color: rgba(255,255,255,0.6);
    background: rgba(0,0,0,0.4); padding: 4px 14px; border-radius: 20px;
}

/* ═══════════════════════════════════════════════════════════
   DEVICE PREVIEW + PROJECT INFO — 50/50 ROW (Web Detail Page)
   ═══════════════════════════════════════════════════════════ */
.pd-preview-info-section {
    padding: 72px 0 80px;
    background: var(--bg-dark-navy);
    overflow: hidden;
    position: relative;
}
.pd-preview-info-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(0,87,255,0.05) 0%, transparent 70%);
    pointer-events: none;
}

/* Row wrapper */
.preview-info-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

/* Shared column */
.preview-info-col {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Section kicker label (replaces old preview-heading) */
.col-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--primary-blue);
    background: rgba(0,87,255,0.08);
    border: 1px solid rgba(0,87,255,0.18);
    border-radius: 50px;
    padding: 6px 16px;
    align-self: flex-start;
}

/* ── Device column: contained device stage ──────────────── */
.preview-devices-col .device-stage {
    position: relative;
    width: 100%;
    height: 360px;
}
.preview-devices-col .mock-desktop {
    position: absolute;
    left: 0; top: 0;
    width: 74%;
    z-index: 2;
}
.preview-devices-col .mock-tablet {
    position: absolute;
    right: 0; bottom: 0;
    width: 40%;
    z-index: 3;
}
.preview-devices-col .mock-mobile {
    position: absolute;
    left: 14%; bottom: 0;
    width: 18%;
    z-index: 4;
}

/* ── Project Info Card ──────────────────────────────────── */
.proj-info-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 8px 0;
    backdrop-filter: blur(12px);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

.proj-info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 28px;
    border-bottom: 1px solid var(--glass-border);
    transition: background 0.25s ease;
}
.proj-info-item:last-child {
    border-bottom: none;
}
.proj-info-item:hover {
    background: rgba(0, 87, 255, 0.04);
}

.proj-info-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted-blue);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    min-width: 130px;
    flex-shrink: 0;
}
.proj-info-label i {
    color: var(--primary-blue);
    font-size: 13px;
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.proj-info-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-white);
    word-break: break-all;
    line-height: 1.4;
}

/* ── Sidebar Nav Header ─────────────────────────────────── */
.pd-nav-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted-blue);
    padding: 6px 14px 10px;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 4px;
}
.pd-nav-header i {
    color: var(--primary-blue);
    font-size: 11px;
}

/* ═══════════════════════════════════════════════════════════
   DEVICE PREVIEW MOCKUP (Web Detail Page) — Legacy kept for
   compatibility; new layout uses preview-devices-col
   ═══════════════════════════════════════════════════════════ */

.pd-preview-section {
    padding: 80px 0;
    background: var(--bg-dark-navy);
    overflow: hidden;
    position: relative;
}
.pd-preview-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(0,87,255,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.preview-heading {
    text-align: center;
    margin-bottom: 64px;
}
.preview-heading .section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--primary-blue);
    margin-bottom: 14px;
}
.preview-heading h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--text-white);
    line-height: 1.2;
    letter-spacing: -0.02em;
}
.preview-heading p {
    font-size: 16px;
    color: var(--text-muted-blue);
    margin-top: 12px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ── Device Stage ────────────────────────────────────────── */
.device-stage {
    position: relative;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    height: 580px;
}

/* ── Desktop Mockup ──────────────────────────────────────── */
.mock-desktop {
    position: absolute;
    left: 0; top: 0;
    width: 72%;
    z-index: 2;
}
.mock-desktop .device-shell {
    background: linear-gradient(145deg, #2a2a3a, #1a1a28);
    border-radius: 24px 24px 8px 8px;
    padding: 14px 14px 0;
    box-shadow: 0 40px 100px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.06);
    position: relative;
}
.mock-desktop .device-screen {
    background: #0a0f1e;
    border-radius: 10px 10px 0 0;
    overflow: hidden;
    aspect-ratio: 16/10;
    position: relative;
}
.mock-desktop .device-cam {
    position: absolute;
    top: 5px; left: 50%; transform: translateX(-50%);
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #333;
    z-index: 2;
}
.mock-desktop .device-base {
    width: 60%;
    height: 18px;
    background: linear-gradient(145deg, #2a2a3a, #1a1a28);
    margin: 0 auto;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.mock-desktop .device-stand {
    width: 30%;
    height: 4px;
    background: linear-gradient(145deg, #2a2a3a, #1a1a28);
    margin: 0 auto;
    border-radius: 2px;
}

/* ── Tablet Mockup ───────────────────────────────────────── */
.mock-tablet {
    position: absolute;
    right: 0; bottom: 0;
    width: 36%;
    z-index: 3;
}
.mock-tablet .device-shell {
    background: linear-gradient(145deg, #222230, #181824);
    border-radius: 20px;
    padding: 12px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.06);
    position: relative;
}
.mock-tablet .device-screen {
    background: #0a0f1e;
    border-radius: 10px;
    overflow: hidden;
    aspect-ratio: 4/3;
}
.mock-tablet .device-btn {
    width: 40px; height: 4px;
    background: #333;
    border-radius: 2px;
    margin: 8px auto 0;
}

/* ── Mobile Mockup ───────────────────────────────────────── */
.mock-mobile {
    position: absolute;
    left: 15%; bottom: 0;
    width: 15%;
    z-index: 4;
}
.mock-mobile .device-shell {
    background: linear-gradient(145deg, #222230, #181824);
    border-radius: 28px;
    padding: 10px 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.06);
}
.mock-mobile .device-notch {
    width: 40%;
    height: 14px;
    background: #181824;
    border-radius: 0 0 10px 10px;
    margin: 0 auto -10px;
    position: relative; z-index: 1;
}
.mock-mobile .device-screen {
    background: #0a0f1e;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 9/19.5;
}
.mock-mobile .device-home {
    width: 30%; height: 4px;
    background: #333; border-radius: 2px;
    margin: 6px auto 0;
}

/* ── Screen Image ────────────────────────────────────────── */
.screen-img {
    width: 100%;
    height: 150%;
    object-fit: contain;
    object-position: top;
    display: block;
    transition: transform 6s ease;
}
.mock-desktop:hover .screen-img,
.mock-tablet:hover .screen-img,
.mock-mobile:hover .screen-img {
    transform: translateY(-30%) scale(1.02);
}

/* ── Screen Placeholder ──────────────────────────────────── */
.screen-ph {
    width: 100%; height: 100%;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 10px;
    color: rgba(255,255,255,0.15);
    font-size: 13px;
}
.screen-ph i { font-size: 28px; }

/* ═══════════════════════════════════════════════════════════
   FULL-WIDTH LAYOUT IMAGES (Web Detail Page)
   ═══════════════════════════════════════════════════════════ */
.pd-layouts-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
.pd-layouts-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.layouts-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 16px;
}
.layouts-header h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-white);
    display: flex; align-items: center; gap: 10px;
}
.layouts-header h3 i { color: var(--primary-blue); }
.layouts-count {
    font-size: 13px;
    color: var(--text-muted-blue);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 6px 14px;
    border-radius: 50px;
}

/* Full-width layout image strips */
.layout-strip {
    width: 100%;
    margin-bottom: 32px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    /* Scroll reveal */
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.23,1,0.32,1), transform 0.8s cubic-bezier(0.23,1,0.32,1);
}
.layout-strip.strip-visible { opacity: 1; transform: translateY(0); }

.layout-strip img {
    width: 100%;
    display: block;
    object-fit: cover;
    min-height: 320px;
    max-height: 600px;
    object-position: top;
    transition: transform 0.5s ease;
}
.layout-strip:hover img { transform: scale(1.01); }

.layout-strip-meta {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    padding: 32px 24px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.3s;
}
.layout-strip:hover .layout-strip-meta { opacity: 1; }
.layout-strip-meta-name {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    display: flex; align-items: center; gap: 8px;
}
.layout-strip-meta-right {
    display: flex; align-items: center; gap: 10px;
}

/* Layout strip expand button */
.layout-expand-btn {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 7px 16px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex; align-items: center; gap: 6px;
    transition: background 0.2s;
}
.layout-expand-btn:hover { background: rgba(0,87,255,0.6); }

/* Layout placeholder */
.layout-ph {
    width: 100%;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: rgba(255,255,255,0.15);
    background: linear-gradient(135deg, rgba(0,87,255,0.05), rgba(123,92,255,0.05));
}
.layout-ph i { font-size: 40px; }
.layout-ph span { font-size: 13px; }

/* ═══════════════════════════════════════════════════════════
   GALLERY — Image Gallery (all pages)
   ═══════════════════════════════════════════════════════════ */
.img-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}
.img-card {
    border-radius: 16px;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.img-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,87,255,0.12);
    border-color: rgba(0,87,255,0.3);
}
.img-thumb-wrap {
    overflow: hidden;
    position: relative;
    background: #0a0f1e;
}
.img-thumb-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.img-card:hover .img-thumb-wrap img { transform: scale(1.06); }
.img-ph {
    width: 100%; height: 100%; min-height: 140px;
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.15); font-size: 28px;
}
.img-overlay {
    position: absolute; inset: 0;
    background: rgba(0,87,255,0.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity 0.3s;
    font-size: 20px; color: #fff;
}
.img-card:hover .img-overlay { opacity: 1; }
.img-meta { padding: 14px; }
.img-meta-name {
    font-size: 12px; font-weight: 600; color: var(--text-white);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    margin-bottom: 8px;
}
.img-meta-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 8px; font-size: 11px; color: var(--text-muted-blue); margin-bottom: 5px;
}
.img-user {
    font-size: 11px; color: var(--text-muted-blue);
    display: flex; align-items: center; gap: 5px;
}
.img-user i { font-size: 10px; color: var(--primary-blue); }

/* ═══════════════════════════════════════════════════════════
   PLATFORM CHIPS (Social Detail)
   ═══════════════════════════════════════════════════════════ */
.platform-chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 12px; font-weight: 600;
    border: 1px solid;
}
.platform-chip .plt-instagram { color: #E1306C; }
.platform-chip .plt-facebook  { color: #1877F2; }
.platform-chip .plt-tiktok    { color: #fff; }
.platform-chip .plt-youtube   { color: #FF0000; }
.platform-chip .plt-twitter   { color: #1DA1F2; }
.platform-chip .plt-linkedin  { color: #0A66C2; }

.platform-chip:has(.plt-instagram) { background: rgba(225,48,108,0.08); border-color: rgba(225,48,108,0.2); color: #E1306C; }
.platform-chip:has(.plt-facebook)  { background: rgba(24,119,242,0.08); border-color: rgba(24,119,242,0.2); color: #1877F2; }
.platform-chip:has(.plt-tiktok)    { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.12); color: var(--text-white); }
.platform-chip:has(.plt-youtube)   { background: rgba(255,0,0,0.08); border-color: rgba(255,0,0,0.2); color: #FF0000; }

/* ═══════════════════════════════════════════════════════════
   STATS MINI GRID (Designing Detail)
   ═══════════════════════════════════════════════════════════ */
.stat-mini-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
}
.stat-mini {
    display: flex; align-items: center; gap: 14px;
    padding: 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    transition: transform 0.3s, box-shadow 0.3s;
}
.stat-mini:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.stat-mini-icon {
    width: 42px; height: 42px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; flex-shrink: 0;
}
.stat-mini-val { font-size: 22px; font-weight: 700; color: var(--text-white); line-height: 1.1; }
.stat-mini-lbl { font-size: 11px; color: var(--text-muted-blue); font-weight: 500; margin-top: 2px; }

/* ═══════════════════════════════════════════════════════════
   FILE GALLERY (Designing Detail)
   ═══════════════════════════════════════════════════════════ */
.file-tab-bar {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin-bottom: 24px;
}
.file-tab {
    padding: 7px 16px;
    border-radius: 50px;
    font-size: 12px; font-weight: 600;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-muted-blue);
    cursor: pointer;
    transition: var(--transition-smooth);
}
.file-tab:hover, .file-tab.ft-active {
    background: rgba(0,87,255,0.1);
    border-color: rgba(0,87,255,0.3);
    color: var(--primary-blue);
}
.file-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 18px;
}
.file-thumb-card {
    border-radius: 16px;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.file-thumb-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
    border-color: rgba(0,87,255,0.2);
}
.file-thumb-card.hidden-file { display: none; }
.thumb-area {
    aspect-ratio: 4/3;
    position: relative;
    overflow: hidden;
    background: #0a0f1e;
    cursor: pointer;
}
.thumb-area img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s;
}
.file-thumb-card:hover .thumb-area img { transform: scale(1.06); }
.thumb-overlay {
    position: absolute; inset: 0;
    background: rgba(0,87,255,0.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity 0.3s;
    font-size: 20px; color: #fff;
}
.file-thumb-card:hover .thumb-overlay { opacity: 1; }
.thumb-icon-wrap {
    width: 100%; height: 100%; min-height: 120px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 8px;
    font-size: 32px;
}
.thumb-icon-label { font-size: 11px; font-weight: 600; color: var(--text-muted-blue); }
.file-meta-wrap { padding: 12px; }
.file-meta-name {
    font-size: 12px; font-weight: 600; color: var(--text-white);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    margin-bottom: 6px;
}
.file-type-chip {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 10px; border-radius: 6px;
    font-size: 11px; font-weight: 600;
    margin-bottom: 8px;
}
.file-meta-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 6px; font-size: 11px; color: var(--text-muted-blue);
    flex-wrap: wrap; margin-bottom: 5px;
}
.file-user {
    font-size: 11px; color: var(--text-muted-blue);
    display: flex; align-items: center; gap: 5px; margin-bottom: 8px;
}
.file-user i { font-size: 10px; color: var(--primary-blue); }
.file-btns { display: flex; gap: 8px; flex-wrap: wrap; }

/* ═══════════════════════════════════════════════════════════
   VIDEO GRID (Social Detail)
   ═══════════════════════════════════════════════════════════ */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}
.video-card {
    border-radius: 18px;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: transform 0.3s, box-shadow 0.3s;
}
.video-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.15);
}
.video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: #0a0f1e;
}
.video-embed iframe {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%; border: none;
}
.video-link-preview {
    height: 180px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 12px;
    background: rgba(0,87,255,0.05);
    color: var(--primary-blue); font-size: 36px;
}
.video-body { padding: 16px; }
.video-url {
    font-size: 12px; color: var(--primary-blue);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    margin-bottom: 10px; text-decoration: underline; text-underline-offset: 3px;
}
.video-meta-row {
    display: flex; align-items: center;
    justify-content: space-between; gap: 10px; flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════
   SCROLL ANIMATED COUNTERS / STATS (Branding)
   ═══════════════════════════════════════════════════════════ */
.branding-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 24px;
}
.branding-stat {
    text-align: center;
    padding: 24px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    transition: transform 0.3s, border-color 0.3s;
}
.branding-stat:hover {
    transform: translateY(-4px);
    border-color: rgba(0,87,255,0.25);
}
.branding-stat-num {
    font-size: 36px; font-weight: 800;
    background: linear-gradient(135deg, var(--primary-blue), #7B5CFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 6px;
}
.branding-stat-label {
    font-size: 12px; font-weight: 600;
    color: var(--text-muted-blue);
    text-transform: uppercase; letter-spacing: 0.08em;
}

/* ═══════════════════════════════════════════════════════════
   COLOUR PALETTE DISPLAY (Branding)
   ═══════════════════════════════════════════════════════════ */
.brand-palette {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 20px;
}
.palette-swatch {
    flex: 1;
    min-width: 100px;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: transform 0.3s;
}
.palette-swatch:hover { transform: translateY(-4px); }
.swatch-color { height: 80px; }
.swatch-info {
    padding: 10px 12px;
    background: var(--glass-bg);
}
.swatch-name { font-size: 12px; font-weight: 600; color: var(--text-white); }
.swatch-hex  { font-size: 11px; color: var(--text-muted-blue); font-family: monospace; margin-top: 2px; }

/* ═══════════════════════════════════════════════════════════
   SCROLL ANIMATION CLASSES
   ═══════════════════════════════════════════════════════════ */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1), transform 0.7s cubic-bezier(0.23,1,0.32,1);
}
.reveal-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1), transform 0.7s cubic-bezier(0.23,1,0.32,1);
}
.reveal-left.is-visible { opacity: 1; transform: translateX(0); }

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1), transform 0.7s cubic-bezier(0.23,1,0.32,1);
}
.reveal-right.is-visible { opacity: 1; transform: translateX(0); }

/* Stagger delay utility classes */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ═══════════════════════════════════════════════════════════
   PARALLAX DIVIDER SECTION
   ═══════════════════════════════════════════════════════════ */
.pd-divider-section {
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.pd-divider-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,87,255,0.05), rgba(123,92,255,0.05));
    pointer-events: none;
}
.pd-divider-inner {
    position: relative;
    z-index: 1;
}
.pd-divider-inner h3 {
    font-size: clamp(22px, 3vw, 36px);
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 12px;
}
.pd-divider-inner p {
    font-size: 15px;
    color: var(--text-muted-blue);
    max-width: 520px;
    margin: 0 auto 28px;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .preview-info-row { gap: 32px; }
    .preview-devices-col .device-stage { height: 300px; }
}

@media (max-width: 900px) {
    .pd-layout { grid-template-columns: 1fr; }
    .pd-section-nav {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
        border-radius: 14px;
    }
    .pd-nav-header {
        width: 100%;
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 4px;
    }
    /* Stack 50/50 row */
    .preview-info-row {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    /* Contained device stage → stacked */
    .preview-devices-col .device-stage {
        height: auto;
        display: flex;
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    .preview-devices-col .mock-desktop,
    .preview-devices-col .mock-tablet,
    .preview-devices-col .mock-mobile {
        position: static;
        width: 100%;
        max-width: 560px;
    }
    .preview-devices-col .mock-mobile { max-width: 200px; }
    /* Legacy device stage */
    .device-stage {
        height: auto;
        display: flex;
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }
    .mock-desktop, .mock-tablet, .mock-mobile {
        position: static;
        width: 100%;
        max-width: 600px;
    }
    .mock-mobile { max-width: 200px; }
    .branding-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .pd-hero { padding: 130px 0 60px; }
    .detail-card { padding: 22px 18px; }
    .img-gallery { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
    .file-gallery { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .video-grid { grid-template-columns: 1fr; }
    .branding-stats { grid-template-columns: 1fr; }
    .mock-desktop .device-base,
    .mock-desktop .device-stand { display: none; }
    .proj-info-item { padding: 14px 18px; flex-wrap: wrap; gap: 6px; }
    .proj-info-label { min-width: auto; width: 100%; }
}

/* ── Related Projects Section (Max 4 Other Projects) ── */
.related-projects-section {
    padding: 80px 0 100px;
    background: rgba(255, 255, 255, 0.01);
    border-top: 1px solid var(--glass-border);
    position: relative;
}

.related-projects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

@media (max-width: 1024px) {
    .related-projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .related-projects-grid {
        grid-template-columns: 1fr;
    }
}

.related-project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    transition: transform 0.35s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.3s, box-shadow 0.3s;
}

.related-project-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 87, 255, 0.4);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 87, 255, 0.15);
}

.related-project-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #080c16;
}

.related-project-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}

.related-project-card:hover .related-project-img-wrap img {
    transform: scale(1.05);
}

.related-project-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 8px;
}

.related-project-cat {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary-blue, #0057FF);
}

.related-project-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-white, #fff);
    line-height: 1.35;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-project-footer {
    margin-top: auto;
    padding-top: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted-blue, #8a99ad);
}

.related-project-footer i {
    transition: transform 0.2s ease;
}

.related-project-card:hover .related-project-footer i {
    transform: translateX(4px);
    color: var(--primary-blue, #0057FF);
}

.view-more-container {
    margin-top: 48px;
    text-align: center;
}

.btn-view-more-projects {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(0, 87, 255, 0.15), rgba(123, 92, 255, 0.15));
    border: 1px solid rgba(0, 87, 255, 0.35);
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(0, 87, 255, 0.15);
}

.btn-view-more-projects:hover {
    background: linear-gradient(135deg, #0057FF, #7B5CFF);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 87, 255, 0.35);
    border-color: transparent;
}