:root {
    --bg: #FAFAF8;
    --white: #FFFFFF;
    --ink: #111118;
    --body: #52525E;
    --muted: #A0A0AE;
    --border: #E8E8EE;
    --surface: #F3F3F7;
    --violet: #6B4EFF;
    --violet-soft: #EDE9FF;
    --pink: #FF3B8B;
    --pink-soft: #FFE8F2;
    --cyan: #00BFA6;
    --cyan-soft: #E0FAF7;
    --orange: #FF6B35;
    --orange-soft: #FFF0EB;
    --yellow: #F5B800;
    --yellow-soft: #FFF8E0;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--ink);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 400;
    overflow-x: hidden;
    line-height: 1.6;
  }

  /* ═══ PAGE VIEWS ═══ */
  .page { display: none; }
  .page.active { display: block; }

  /* ═══ NAV ═══ */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(250,250,248,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
  }

  .nav-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 48px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .nav-logo {
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--ink);
    letter-spacing: -0.01em;
    cursor: pointer;
  }

  .nav-logo em {
    font-style: normal;
    background: linear-gradient(90deg, var(--violet), var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
  }

  .nav-links a {
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--body);
    transition: all 0.18s;
    white-space: nowrap;
    cursor: pointer;
  }

  .nav-links a:hover { background: var(--surface); color: var(--ink); }

  .nav-links .nav-cta {
    padding: 9px 20px;
    background: var(--violet);
    color: #fff;
    border-radius: 100px;
    margin-left: 8px;
  }

  .nav-links .nav-cta:hover { background: #5A3EE8; color: #fff; }

  /* ═══ BUTTONS ═══ */
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    background: var(--ink);
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    color: #fff;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: 'Plus Jakarta Sans', sans-serif;
    cursor: pointer;
    border: none;
  }

  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(17,17,24,0.2); }

  .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--body);
    transition: all 0.2s;
    font-family: 'Plus Jakarta Sans', sans-serif;
    cursor: pointer;
    background: none;
  }

  .btn-outline:hover { border-color: var(--ink); color: var(--ink); }

  .btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--surface);
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--body);
    cursor: pointer;
    border: none;
    transition: all 0.18s;
    margin-bottom: 40px;
  }

  .btn-back:hover { background: var(--border); color: var(--ink); }

  /* ═══ HOME PAGE ═══ */

  .hero {
    max-width: 1440px;
    margin: 0 auto;
    padding: 136px 48px 80px;
    display: grid;
    grid-template-columns: 1fr 460px;
    gap: 64px;
    align-items: center;
    min-height: 100vh;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px 5px 8px;
    background: var(--violet-soft);
    border-radius: 100px;
    margin-bottom: 28px;
  }

  .eyebrow-dot {
    width: 7px; height: 7px;
    background: var(--violet);
    border-radius: 50%;
    animation: breathe 2.5s ease infinite;
  }

  @keyframes breathe {
    0%,100% { transform: scale(1); opacity:1; }
    50% { transform: scale(0.75); opacity:0.6; }
  }

  .eyebrow-text {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--violet);
  }

  .hero-title {
    font-family: 'Nunito', sans-serif;
    font-size: clamp(3rem, 5vw, 5.2rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.03em;
    margin-bottom: 28px;
    color: var(--ink);
  }

  .hero-title .grad {
    background: linear-gradient(100deg, var(--violet) 0%, var(--pink) 55%, var(--orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .hero-desc {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--body);
    max-width: 90%;
    margin-bottom: 44px;
    font-weight: 300;
  }

  .hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 60px;
  }

  .hero-metrics { display: flex; gap: 40px; }

  .hero-metric-num {
    font-family: 'Nunito', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
  }

  .hero-metric-label { font-size: 0.75rem; color: var(--muted); letter-spacing: 0.04em; }

  .hero-right { display: flex; flex-direction: column; gap: 14px; }

  .hero-photo-frame {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    height: 440px;
    background: var(--surface);
  }

  .hero-photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

  .hero-photo-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(107,78,255,0.22) 0%, transparent 45%, rgba(255,59,139,0.15) 100%);
    pointer-events: none;
  }

  .hero-tags-row { display: flex; gap: 8px; flex-wrap: wrap; }

  .hero-tag { padding: 7px 14px; border-radius: 100px; font-size: 0.73rem; font-weight: 600; letter-spacing: 0.02em; }
  .ht1 { background: var(--violet-soft); color: var(--violet); }
  .ht2 { background: var(--pink-soft); color: var(--pink); }
  .ht3 { background: var(--cyan-soft); color: var(--cyan); }
  .ht4 { background: var(--orange-soft); color: var(--orange); }

  /* ═══ SECTION ═══ */
  .section-outer { max-width: 1440px; margin: 0 auto; padding: 0 48px 100px; }

  .section-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 80px;
    margin-bottom: 40px;
  }

  .section-chip {
    padding: 4px 13px;
    background: var(--violet-soft);
    border-radius: 100px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--violet);
  }

  .section-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ink);
  }

  /* ═══ CASE STUDY CARDS ═══ */
  .cs-featured {
    display: grid;
    grid-template-columns: 1fr 420px;
    border-radius: 24px;
    overflow: hidden;
    border: 1.5px solid var(--border);
    background: var(--white);
    text-decoration: none;
    color: inherit;
    margin-bottom: 14px;
    transition: box-shadow 0.3s, transform 0.3s;
    position: relative;
    cursor: pointer;
  }

  .cs-featured:hover { box-shadow: 0 16px 60px rgba(107,78,255,0.12); transform: translateY(-3px); }

  .cs-featured-pill {
    position: absolute;
    top: 24px; left: 24px;
    padding: 5px 12px;
    background: linear-gradient(90deg, var(--violet), var(--pink));
    border-radius: 100px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #fff;
    z-index: 2;
  }

  .cs-content { padding: 72px 48px 48px; display: flex; flex-direction: column; gap: 24px; }

  .cs-meta { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }

  .cs-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--ink);
    margin-top: 10px;
    margin-bottom: 10px;
  }

  .cs-role { font-size: 0.82rem; color: var(--violet); font-weight: 500; margin-top: 8px; }

  .cs-body { font-size: 0.92rem; line-height: 1.8; color: var(--body); font-weight: 300; }

  .cs-metrics {
    display: flex;
    gap: 0;
    border: 1.5px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
  }

  .cs-metric { flex: 1; padding: 18px 22px; border-right: 1.5px solid var(--border); }
  .cs-metric:last-child { border-right: none; }

  .cs-metric-num {
    font-family: 'Nunito', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 4px;
  }

  .cs-metric-label { font-size: 0.68rem; color: var(--muted); font-weight: 500; letter-spacing: 0.04em; }

  .cs-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; }

  .cs-tags { display: flex; gap: 7px; flex-wrap: wrap; }

  .cs-tag { padding: 4px 11px; background: var(--surface); border-radius: 100px; font-size: 0.67rem; font-weight: 500; color: var(--body); }

  .cs-arrow {
    display: flex; align-items: center; justify-content: center;
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--ink);
    color: #fff;
    font-size: 1rem;
    flex-shrink: 0;
    transition: all 0.2s;
  }

  .cs-featured:hover .cs-arrow { background: var(--violet); transform: rotate(-45deg); }

  .cs-visual {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 420px;
  }

  .v1 { background: linear-gradient(135deg, #EDE9FF 0%, #FFE8F2 100%); }
  .v2 { background: linear-gradient(135deg, #E0FAF7 0%, #EDE9FF 100%); }
  .v3 { background: linear-gradient(135deg, #FFF0EB 0%, #FFF8E0 100%); }

  .vis-blob { position: absolute; border-radius: 50%; filter: blur(50px); }
  .v1 .vis-blob:nth-child(1) { width:260px;height:260px;background:rgba(107,78,255,0.25);top:-60px;right:-60px; }
  .v1 .vis-blob:nth-child(2) { width:200px;height:200px;background:rgba(255,59,139,0.2);bottom:40px;left:20px; }

  .vis-content { position: relative; z-index: 1; text-align: center; padding: 175px; }
  .vis-content img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; z-index: 1; border-radius: 0; }
  .vis-icon { font-size: 3.5rem; margin-bottom: 14px; display: block; }
  .vis-bignum { font-family:'Nunito',sans-serif;font-size:8rem;font-weight:800;position:absolute;bottom:-10px;right:16px;opacity:0.07;letter-spacing:-0.04em;line-height:1;color:var(--ink); }
  .vis-label { font-size:0.7rem;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:rgba(17,17,24,0.35); }

  /* CS GRID */
  .cs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

  .cs-card {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: 340px;
    transition: box-shadow 0.3s, transform 0.3s;
    position: relative;
    overflow: hidden;
    cursor: pointer;
  }

  .cs-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: 20px 20px 0 0;
    opacity: 0;
    transition: opacity 0.25s;
  }

  .cs-card.c1::before { background: linear-gradient(90deg, var(--violet), var(--pink)); }
  .cs-card.c2::before { background: linear-gradient(90deg, var(--cyan), var(--violet)); }
  .cs-card.c3::before { background: linear-gradient(90deg, var(--orange), var(--yellow)); }

  .cs-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.08); transform: translateY(-4px); }
  .cs-card:hover::before { opacity: 1; }

  .cs-card-num { font-family:'Nunito',sans-serif;font-size:3rem;font-weight:800;opacity:0.06;line-height:1;letter-spacing:-0.03em; }
  .cs-card-title { font-family:'Nunito',sans-serif;font-size:1.15rem;font-weight:800;letter-spacing:-0.01em;line-height:1.25;color:var(--ink); }
  .cs-card-role { font-size:0.76rem;color:var(--muted);font-style:italic; }
  .cs-card-body { font-size:0.84rem;line-height:1.75;color:var(--body);font-weight:300;flex:1; }
  .cs-card-foot { display:flex;align-items:center;justify-content:space-between;margin-top:auto; }

  .arr-v { background:var(--violet-soft);color:var(--violet);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.9rem;transition:all 0.2s;flex-shrink:0; }
  .arr-c { background:var(--cyan-soft);color:var(--cyan);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.9rem;transition:all 0.2s;flex-shrink:0; }
  .arr-o { background:var(--orange-soft);color:var(--orange);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.9rem;transition:all 0.2s;flex-shrink:0; }

  .cs-card:hover .arr-v,
  .cs-card:hover .arr-c,
  .cs-card:hover .arr-o { transform: rotate(-45deg); }

  /* ═══ PROCESS ═══ */
  .process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }

  .process-card {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 18px;
    padding: 28px 22px;
    transition: transform 0.25s, box-shadow 0.25s;
    position: relative;
    overflow: hidden;
  }

  .process-card:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(0,0,0,0.07); }

  .process-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: 18px 18px 0 0;
  }

  .pp1::before { background: var(--violet); }
  .pp2::before { background: var(--pink); }
  .pp3::before { background: var(--orange); }
  .pp4::before { background: var(--cyan); }
  .pp5::before { background: linear-gradient(90deg, var(--violet), var(--cyan)); }

  .process-num { font-size:0.67rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);margin-bottom:20px; }
  .process-title { font-family:'Nunito',sans-serif;font-size:0.92rem;font-weight:700;margin-bottom:10px;color:var(--ink); }
  .process-desc { font-size:0.8rem;line-height:1.7;color:var(--body);font-weight:300; }

  /* ═══ LEADERSHIP ═══ */
  .leadership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 48px;
  }

  .lp1::before { background: var(--violet); }
  .lp2::before { background: var(--pink); }
  .lp3::before { background: var(--orange); }
  .lp4::before { background: var(--cyan); }
  .lp5::before { background: linear-gradient(90deg, var(--violet), var(--pink)); }
  .lp6::before { background: linear-gradient(90deg, var(--cyan), var(--violet)); }

  .leadership-quote {
    background: linear-gradient(135deg, var(--violet-soft) 0%, var(--pink-soft) 100%);
    border-radius: 20px;
    padding: 40px 48px;
    position: relative;
    overflow: hidden;
  }

  .lq-mark {
    font-family: 'Nunito', sans-serif;
    font-size: 8rem;
    font-weight: 900;
    line-height: 0.6;
    color: var(--violet);
    opacity: 0.15;
    position: absolute;
    top: 24px;
    left: 24px;
  }

  .lq-text {
    font-family: 'Nunito', sans-serif;
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.3;
    color: var(--ink);
    position: relative;
    z-index: 1;
    max-width: 95%;
  }

  @media (max-width: 1000px) {
    .leadership-grid { grid-template-columns: repeat(2, 1fr); }
    .leadership-quote { padding: 32px 28px; }
  }

  @media (max-width: 640px) {
    .leadership-grid { grid-template-columns: 1fr; }
  }

  /* ═══ ABOUT ═══ */
  .about-section {
    max-width: 1440px;
    margin: 0 auto;
    padding: 80px 48px 100px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .about-tagline { font-family:'Nunito',sans-serif;font-size:clamp(1.9rem,3vw,3rem);font-weight:800;line-height:1.18;letter-spacing:-0.02em;color:var(--ink); }

  .grad-text {
    background: linear-gradient(100deg, var(--violet), var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .about-body { font-size:0.95rem;line-height:1.85;color:var(--body);margin-bottom:18px;font-weight:300; }

  .skill-pills { display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 32px; }
  .sp { padding:6px 14px;border-radius:100px;font-size:0.73rem;font-weight:600; }
  .sp1 { background:var(--violet-soft);color:var(--violet); }
  .sp2 { background:var(--pink-soft);color:var(--pink); }
  .sp3 { background:var(--cyan-soft);color:var(--cyan); }
  .sp4 { background:var(--orange-soft);color:var(--orange); }
  .sp5 { background:var(--yellow-soft);color:#B8880A; }

  /* ═══ FOOTER ═══ */
  footer { background: var(--ink); color: #fff; }

  .footer-inner { max-width:1440px;margin:0 auto;padding:80px 48px 56px; }

  .footer-top { display:flex;justify-content:space-between;align-items:start;margin-bottom:64px;gap:40px; }

  .footer-cta-label { font-size:0.7rem;letter-spacing:0.12em;text-transform:uppercase;color:#666676;margin-bottom:12px; }

  .footer-headline { font-family:'Nunito',sans-serif;font-size:clamp(2rem,4vw,3.2rem);font-weight:800;letter-spacing:-0.02em;line-height:1.1;margin-bottom:28px; }

  .footer-headline .grad-text {
    background: linear-gradient(90deg, #A98BFF, var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .btn-light {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    background: #fff;
    color: var(--ink);
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s;
    font-family: 'Plus Jakarta Sans', sans-serif;
  }

  .btn-light:hover { background: #E8E8FF; transform: translateY(-2px); }

  .footer-links { display:flex;gap:32px; }
  .footer-links a { color:#666676;text-decoration:none;font-size:0.85rem;transition:color 0.2s;cursor:pointer; }
  .footer-links a:hover { color:#fff; }

  .footer-bottom { display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid #1E1E2A; }
  .footer-copy { font-size:0.73rem;color:#444454; }
  .footer-dots { display:flex;gap:8px; }
  .fdot { width:8px;height:8px;border-radius:50%; }

  /* ═══ CASE STUDY PAGE ═══ */
  .cs-page { padding-top: 68px; }

  .cs-page-hero {
    padding: 64px 0 0;
    border-bottom: 1.5px solid var(--border);
    margin-bottom: 0;
  }

  .cs-page-hero-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 48px 64px;
  }

  .cs-page-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--muted);
    margin-bottom: 32px;
  }

  .cs-page-breadcrumb span { cursor: pointer; transition: color 0.18s; }
  .cs-page-breadcrumb span:hover { color: var(--ink); }
  .cs-page-breadcrumb .sep { opacity: 0.4; }

  .cs-page-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px 5px 8px;
    border-radius: 100px;
    margin-bottom: 20px;
  }

  .cs-page-title {
    font-family: 'Nunito', sans-serif;
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.08;
    color: var(--ink);
    margin-bottom: 20px;
    max-width: 950px;
  }

  .cs-page-subtitle {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--body);
    max-width: 760px;
    font-weight: 300;
    margin-bottom: 40px;
  }

  .cs-page-meta-row {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
  }

  .cs-page-meta-item { }

  .cs-page-meta-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 4px;
  }

  .cs-page-meta-value {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--ink);
  }

  /* CS page metrics banner */
  .cs-page-metrics-bar {
    background: var(--surface);
    border-top: 1.5px solid var(--border);
  }

  .cs-page-metrics-bar-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
  }

  .cs-page-metric {
    flex: 1;
    padding: 28px 32px;
    border-right: 1.5px solid var(--border);
  }

  .cs-page-metric:last-child { border-right: none; }

  .cs-page-metric-num {
    font-family: 'Nunito', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 6px;
  }

  .cs-page-metric-label { font-size: 0.75rem; color: var(--body); font-weight: 400; }

  /* CS page body */
  .cs-page-body {
    max-width: 1440px;
    margin: 0 auto;
    padding: 80px 48px 120px;
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 80px;
    align-items: start;
  }

  .cs-page-content { }

  /* Sticky sidebar */
  .cs-page-sidebar {
    position: sticky;
    top: 100px;
  }

  .cs-sidebar-card {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    margin-bottom: 16px;
  }

  .cs-sidebar-title {
    font-family: 'Nunito', sans-serif;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    margin-bottom: 16px;
  }

  .cs-sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .cs-sidebar-item {
    font-size: 0.82rem;
    color: var(--body);
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
  }

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

  .cs-sidebar-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
  }

  /* Content sections */
  .cs-section {
    margin-bottom: 64px;
  }

  .cs-section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 13px;
    border-radius: 100px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 16px;
  }

  .cs-section-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 16px;
    line-height: 1.2;
  }

  .cs-section-body {
    font-size: 0.96rem;
    line-height: 1.85;
    color: var(--body);
    font-weight: 300;
  }

  .cs-section-body p { margin-bottom: 16px; }
  .cs-section-body p:last-child { margin-bottom: 0; }

  .cs-section-body ul {
    margin: 16px 0;
    padding-left: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .cs-section-body li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
  }

  .cs-section-body li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--violet);
    flex-shrink: 0;
    margin-top: 8px;
  }

  .cs-divider {
    border: none;
    border-top: 1.5px solid var(--border);
    margin: 64px 0;
  }

  /* Role split cards */
  .role-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 4px 0;
  }

  .role-card {
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: 14px;
    padding: 22px 24px;
  }

  .role-card-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    margin-bottom: 8px;
  }

  .role-card-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 10px;
  }

  .role-card-desc {
    font-size: 0.88rem;
    color: var(--body);
    line-height: 1.75;
    font-weight: 300;
  }

  @media (max-width: 640px) {
    .role-split { grid-template-columns: 1fr; }
  }

  /* Solution steps */
  .solution-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 4px 0 8px;
  }

  .solution-step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 20px;
    align-items: start;
  }

  .solution-step-aside {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 4px;
  }

  .solution-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Nunito', sans-serif;
    font-size: 0.78rem;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
    letter-spacing: 0.02em;
  }

  .solution-step-line {
    width: 2px;
    flex: 1;
    min-height: 32px;
    background: var(--border);
    margin: 8px 0;
  }

  .solution-step-card {
    border-radius: 16px;
    padding: 22px 24px;
    margin-bottom: 12px;
    border: 1.5px solid var(--border);
  }

  .ss1 { background: var(--violet-soft); border-color: rgba(107,78,255,0.15); }
  .ss2 { background: var(--pink-soft);   border-color: rgba(255,59,139,0.15); }
  .ss3 { background: var(--cyan-soft);   border-color: rgba(0,191,166,0.15); }
  .ss4 { background: var(--orange-soft); border-color: rgba(255,107,53,0.15); }

  .solution-step-tag {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 10px;
  }

  .solution-step-desc {
    font-size: 0.9rem;
    line-height: 1.75;
    color: var(--body);
    font-weight: 300;
  }

  /* Case study image grid */
  .cs-img-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 12px;
    margin-top: 28px;
  }

  .cs-img-frame {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--surface);
    border: 1.5px solid var(--border);
    display: flex;
    align-items: stretch;
  }

  .cs-img-frame--wide {
    grid-column: 1 / -1;
    aspect-ratio: 16 / 7;
  }

  .cs-img-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: var(--surface);
  }

  .cs-img-placeholder {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 24px;
  }

  .cs-img-placeholder-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px dashed var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1;
  }

  .cs-img-placeholder-label {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--muted);
    letter-spacing: 0.04em;
    text-align: center;
  }

  /* Solution step image */
  .solution-step-img {
    position: relative;
    margin-top: 16px;
    border-radius: 10px;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: rgba(255, 255, 255, 0.55);
    display: flex;
    align-items: stretch;
  }

  .solution-step-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: rgba(255,255,255,0.7);
  }

  /* Zoom icon on image hover */
  .cs-img-frame img,
  .solution-step-img img { cursor: zoom-in; }

  .cs-img-frame:has(img)::after,
  .solution-step-img:has(img)::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.92) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23444' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E") center / 16px no-repeat;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    opacity: 0;
    transition: opacity 0.18s;
    pointer-events: none;
    z-index: 10;
  }
  .cs-img-frame:has(img):hover::after,
  .solution-step-img:has(img):hover::after { opacity: 1; }

  /* Lightbox */
  #cs-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(10,10,20,0.88);
    align-items: center;
    justify-content: center;
    padding: 24px;
    cursor: zoom-out;
  }
  #cs-lightbox.open { display: flex; }
  #cs-lightbox img {
    max-width: 92vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    cursor: default;
  }
  #cs-lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: background 0.15s;
    line-height: 1;
    border: none;
  }
  #cs-lightbox-close:hover { background: rgba(255,255,255,0.28); }

  /* Artifact tags */
  .artifact-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
  }

  .artifact-tag {
    padding: 8px 16px;
    border: 1.5px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--body);
    background: var(--white);
  }

  /* Highlight callout */
  .cs-callout {
    background: var(--violet-soft);
    border-left: 3px solid var(--violet);
    border-radius: 0 12px 12px 0;
    padding: 20px 24px;
    margin: 24px 0;
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--ink);
    font-weight: 400;
  }

  /* Results grid */
  .results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 24px;
  }

  .result-card {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 16px;
    padding: 24px;
  }

  .result-num {
    font-family: 'Nunito', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 6px;
  }

  .result-label { font-size: 0.8rem; color: var(--body); line-height: 1.5; }

  /* Next case study nav */
  .cs-page-next {
    background: var(--surface);
    border-top: 1.5px solid var(--border);
    padding: 48px;
  }

  .cs-page-next-inner {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }

  .cs-page-next-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }

  .cs-page-next-title { font-family: 'Nunito', sans-serif; font-size: 1.2rem; font-weight: 800; color: var(--ink); }

  .cs-page-next-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--ink);
    color: #fff;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    white-space: nowrap;
    font-family: 'Plus Jakarta Sans', sans-serif;
  }

  .cs-page-next-btn:hover { background: var(--violet); transform: translateY(-2px); }

  /* ═══ ABOUT PAGE ═══ */
  .about-page { padding-top: 68px; }

  .about-page-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 72px 48px 120px;
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 80px;
    align-items: start;
  }

  /* Left column - sticky */
  .about-sidebar {
    position: sticky;
    top: 92px;
  }

  .about-avatar {
    width: 100%;
    aspect-ratio: 3/4;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 24px;
    position: relative;
  }

  .about-avatar img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

  .about-avatar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(107,78,255,0.18) 0%, transparent 50%, rgba(255,59,139,0.1) 100%);
    pointer-events: none;
  }

  .about-name {
    font-family: 'Nunito', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 4px;
  }

  .about-title-tag {
    font-size: 0.82rem;
    color: var(--violet);
    font-weight: 500;
    margin-bottom: 20px;
  }

  .about-sidebar-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 28px;
  }

  .about-sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--body);
    text-decoration: none;
    transition: color 0.18s;
  }

  .about-sidebar-link:hover { color: var(--ink); }

  .about-sidebar-link-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--muted);
    flex-shrink: 0;
  }

  .about-hobbies {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 8px;
  }

  .hobby-tag {
    padding: 5px 12px;
    background: var(--surface);
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--body);
  }

  /* Right column - resume content */
  .about-resume {}

  .resume-intro {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--body);
    font-weight: 300;
    margin-bottom: 16px;
    padding-bottom: 48px;
    border-bottom: 1.5px solid var(--border);
  }

  .resume-section {
    padding: 48px 0;
    border-bottom: 1.5px solid var(--border);
  }

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

  .resume-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
  }

  .resume-section-chip {
    padding: 3px 11px;
    border-radius: 100px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .resume-section-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--ink);
  }

  /* Experience entries */
  .exp-entry {
    display: grid;
    grid-template-columns: 1fr 140px;
    gap: 24px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
  }

  .exp-entry:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

  .exp-company {
    font-family: 'Nunito', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--ink);
    margin-bottom: 4px;
  }

  .exp-role {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--violet);
    margin-bottom: 14px;
  }

  .exp-date {
    font-size: 0.75rem;
    color: var(--muted);
    font-weight: 500;
    text-align: right;
    padding-top: 4px;
  }

  .exp-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0;
  }

  .exp-bullets li {
    font-size: 0.875rem;
    line-height: 1.75;
    color: var(--body);
    font-weight: 300;
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }

  .exp-bullets li::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--muted);
    flex-shrink: 0;
    margin-top: 8px;
  }

  /* Sub-role within same company */
  .exp-subrole {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px dashed var(--border);
  }

  .exp-subrole .exp-role { color: var(--pink); }

  /* Education */
  .edu-entry {
    display: grid;
    grid-template-columns: 1fr 140px;
    gap: 24px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
  }

  .edu-entry:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

  .edu-school {
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 4px;
  }

  .edu-degree { font-size: 0.85rem; color: var(--body); font-weight: 300; }

  /* Skills */
  .skills-table {
    border: 1.5px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
  }

  .skills-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    border-bottom: 1px solid var(--border);
  }

  .skills-row:last-child { border-bottom: none; }

  .skills-cat {
    padding: 14px 16px;
    background: var(--surface);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--muted);
    border-right: 1px solid var(--border);
    display: flex;
    align-items: center;
  }

  .skills-list {
    padding: 14px 20px;
    font-size: 0.88rem;
    color: var(--body);
    line-height: 1.75;
    display: flex;
    align-items: center;
  }

  .skill-tag {
    padding: 6px 13px;
    border: 1.5px solid var(--border);
    border-radius: 100px;
    font-size: 0.77rem;
    font-weight: 500;
    color: var(--body);
    background: var(--white);
  }

  /* Certifications */
  .cert-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .cert-card {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 16px;
    padding: 20px 24px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
  }

  .cert-badge {
    width: 36px; height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
  }

  .cert-name {
    font-family: 'Nunito', sans-serif;
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 3px;
    line-height: 1.2;
  }

  .cert-issuer { font-size: 0.76rem; color: var(--muted); font-weight: 400; }
  .cert-year { font-size: 0.72rem; color: var(--muted); margin-top: 4px; }

  /* Recommendations */
  .reco-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .reco-card {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 28px 32px;
    position: relative;
  }

  .reco-quote-mark {
    font-family: 'Nunito', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    line-height: 0.6;
    color: var(--violet);
    opacity: 0.15;
    position: absolute;
    top: 24px;
    left: 28px;
  }

  .reco-text {
    font-size: 0.93rem;
    line-height: 1.8;
    color: var(--body);
    font-weight: 300;
    font-style: italic;
    margin-bottom: 20px;
    padding-top: 20px;
  }

  .reco-author {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .reco-initials {
    width: 38px; height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Nunito', sans-serif;
    font-size: 0.8rem;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
  }

  .reco-name {
    font-family: 'Nunito', sans-serif;
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--ink);
    line-height: 1.2;
  }

  .reco-role-text { font-size: 0.76rem; color: var(--muted); }

  /* Current interests */
  .interests-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .interest-card {
    background: var(--surface);
    border-radius: 16px;
    padding: 20px 22px;
  }

  .interest-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 8px;
  }

  .interest-value {
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--body);
    font-weight: 300;
  }

  @media (max-width: 1000px) {
    .about-page-inner { grid-template-columns: 1fr; padding: 48px 24px 80px; gap: 48px; }
    .about-sidebar { position: static; }
    .about-avatar { max-width: 280px; aspect-ratio: 1/1; }
    .exp-entry, .edu-entry { grid-template-columns: 1fr; }
    .exp-date { text-align: left; }
    .skills-row { grid-template-columns: 1fr; }
    .skills-cat { border-right: none; border-bottom: 1px solid var(--border); }
    .cert-grid { grid-template-columns: 1fr; }
    .interests-grid { grid-template-columns: 1fr; }
  }

  /* ═══ ARTWORK GALLERY ═══ */
  .art-page { padding-top: 68px; }

  .art-hero {
    max-width: 1440px;
    margin: 0 auto;
    padding: 72px 48px 56px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    border-bottom: 1.5px solid var(--border);
  }

  .art-hero-left {}

  .art-coming-soon {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px 5px 8px;
    background: var(--pink-soft);
    border-radius: 100px;
    margin-bottom: 20px;
  }

  .art-coming-soon-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--pink);
    animation: breathe 2.5s ease infinite;
  }

  .art-coming-soon-text {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--pink);
  }

  .art-page-title {
    font-family: 'Nunito', sans-serif;
    font-size: clamp(2.4rem, 4vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: var(--ink);
    margin-bottom: 16px;
  }

  .art-page-desc {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--body);
    font-weight: 300;
    max-width: 80%;
  }

  .art-hero-right {
    text-align: right;
    flex-shrink: 0;
  }

  .art-count {
    font-family: 'Nunito', sans-serif;
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
    color: var(--ink);
    opacity: 0.06;
    margin-bottom: 4px;
  }

  /* Gallery grid */
  .art-gallery {
    max-width: 1440px;
    margin: 0 auto;
    padding: 64px 48px 120px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .art-item {}

  .art-frame {
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: 16px;
    overflow: hidden;
    background: var(--surface);
    border: 1.5px solid var(--border);
    position: relative;
    margin-bottom: 16px;
    transition: box-shadow 0.3s, transform 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .art-frame:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.08); transform: translateY(-4px); }

  .art-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  /* Placeholder when no image */
  .art-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 32px;
    text-align: center;
    width: 100%;
    height: 100%;
  }

  .art-placeholder-icon {
    width: 48px; height: 48px;
    border-radius: 50%;
    border: 2px dashed var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 1.2rem;
  }

  .art-placeholder-text {
    font-size: 0.75rem;
    color: var(--muted);
    font-weight: 500;
    letter-spacing: 0.04em;
  }

  /* Subtle color tint per placeholder */
  .art-item:nth-child(1) .art-frame { background: linear-gradient(135deg, #EDE9FF, #FFE8F2); }
  .art-item:nth-child(2) .art-frame { background: linear-gradient(135deg, #E0FAF7, #EDE9FF); }
  .art-item:nth-child(3) .art-frame { background: linear-gradient(135deg, #FFF0EB, #FFF8E0); }
  .art-item:nth-child(4) .art-frame { background: linear-gradient(135deg, #FFE8F2, #FFF0EB); }
  .art-item:nth-child(5) .art-frame { background: linear-gradient(135deg, #EDE9FF, #E0FAF7); }
  .art-item:nth-child(6) .art-frame { background: linear-gradient(135deg, #FFF8E0, #E0FAF7); }
  .art-item:nth-child(7) .art-frame { background: linear-gradient(135deg, #FFE8F2, #EDE9FF); }
  .art-item:nth-child(8) .art-frame { background: linear-gradient(135deg, #E0FAF7, #FFF0EB); }
  .art-item:nth-child(9) .art-frame { background: linear-gradient(135deg, #FFF0EB, #EDE9FF); }
  .art-item:nth-child(10) .art-frame { background: linear-gradient(135deg, #EDE9FF, #FFF8E0); }

  .art-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--ink);
    margin-bottom: 6px;
  }

  .art-desc {
    font-size: 0.82rem;
    line-height: 1.65;
    color: var(--body);
    font-weight: 300;
  }

  @media (max-width: 1000px) {
    .art-hero { padding: 48px 24px 40px; flex-direction: column; align-items: flex-start; }
    .art-hero-right { display: none; }
    .art-gallery { grid-template-columns: repeat(2, 1fr); padding: 48px 24px 80px; gap: 24px; }
  }

  @media (max-width: 600px) {
    .art-gallery { grid-template-columns: 1fr; }
  }

  /* Animations */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .hero-eyebrow { animation: fadeUp 0.55s ease both; }
  .hero-title { animation: fadeUp 0.55s 0.08s ease both; }
  .hero-desc { animation: fadeUp 0.55s 0.16s ease both; }
  .hero-actions { animation: fadeUp 0.55s 0.22s ease both; }
  .hero-metrics { animation: fadeUp 0.55s 0.28s ease both; }
  .hero-right { animation: fadeUp 0.7s 0.1s ease both; }

  .cs-page-anim { animation: fadeUp 0.5s ease both; }

  /* ═══ CONTACT PAGE ═══ */
  .contact-page {
    padding-top: 68px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  .contact-hero {
    flex: 1;
    max-width: 1440px;
    margin: 0 auto;
    width: 100%;
    padding: 80px 48px 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }

  .contact-hero-inner {
    padding-top: 16px;
  }

  .contact-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--body);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 24px;
  }

  .contact-eyebrow-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cyan);
    animation: pulse 2s ease-in-out infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.75); }
  }

  .contact-title {
    font-family: 'Nunito', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 20px;
  }

  .contact-subtitle {
    font-size: 1.05rem;
    color: var(--body);
    line-height: 1.7;
    max-width: 380px;
  }

  /* Form card */
  .contact-form-wrap {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 40px 36px;
    box-shadow: 0 4px 32px rgba(17,17,24,0.06);
  }

  .cf-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
  }

  .cf-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.01em;
  }

  .cf-input {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--ink);
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 12px 14px;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    width: 100%;
  }

  .cf-input::placeholder { color: var(--muted); }

  .cf-input:focus {
    border-color: var(--violet);
    box-shadow: 0 0 0 3px rgba(107,78,255,0.12);
    background: var(--white);
  }

  .cf-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
  }

  .cf-actions {
    margin-top: 8px;
  }

  .cf-submit {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    background: var(--violet);
    border: none;
    border-radius: 10px;
    padding: 13px 28px;
    cursor: pointer;
    transition: background 0.15s, transform 0.12s, opacity 0.15s;
    width: 100%;
    justify-content: center;
  }

  .cf-submit:hover { background: #5a3ee8; }
  .cf-submit:active { transform: scale(0.98); }
  .cf-submit:disabled { opacity: 0.65; cursor: not-allowed; }

  .cf-status {
    margin-top: 14px;
    font-size: 0.88rem;
    font-weight: 500;
    min-height: 20px;
    text-align: center;
  }

  .cf-status--success { color: var(--cyan); }
  .cf-status--error   { color: var(--pink); }

  /* Footer strip */
  .contact-footer-strip {
    border-top: 1px solid var(--border);
    padding: 20px 0;
  }

  .contact-footer-strip-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .contact-back {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--body);
    text-decoration: none;
    transition: color 0.15s;
  }

  .contact-back:hover { color: var(--violet); }

  /* ═══ CONTACT PAGE RESPONSIVE ═══ */
  @media (max-width: 820px) {
    .contact-hero { grid-template-columns: 1fr; gap: 40px; padding: 60px 24px; }
    .contact-footer-strip-inner { padding: 0 24px; }
  }

  /* Hero collapses at 1024px — image below text */
  @media (max-width: 1024px) {
    .hero { grid-template-columns: 1fr; padding: 120px 24px 60px; min-height: auto; gap: 40px; }
  }

  /* Responsive */
  @media (max-width: 1000px) {
    .nav-inner { padding: 0 24px; }
    .section-outer { padding: 0 24px 80px; }
    .cs-featured { grid-template-columns: 1fr; }
    .cs-visual { min-height: 260px; }
    .cs-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .about-section { grid-template-columns: 1fr; padding: 60px 24px 80px; }
    .footer-inner { padding: 60px 24px 40px; }
    .footer-top { flex-direction: column; }
    .footer-bottom { flex-direction: column; gap: 16px; align-items: start; }
    .cs-page-hero-inner { padding: 0 24px 48px; }
    .cs-page-metrics-bar-inner { padding: 0 24px; flex-wrap: wrap; }
    .cs-page-metric { border-right: none; border-bottom: 1.5px solid var(--border); }
    .cs-page-body { grid-template-columns: 1fr; padding: 48px 24px 80px; }
    .cs-page-sidebar { position: static; }
    .results-grid { grid-template-columns: 1fr 1fr; }
    .cs-page-next { padding: 32px 24px; }
    .cs-page-next-inner { flex-direction: column; align-items: start; }
  }