*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --ink: #0a0f1e;
    --ink-soft: #3d4560;
    --ink-muted: #7a849e;
    --surface: #ffffff;
    --surface-2: #f4f5f8;
    --surface-3: #eef0f5;
    --accent: #1648f5;
    --accent-light: #e8edff;
    --accent-dark: #0d32c4;
    --green: #00c27c;
    --green-light: #e0faf1;
    --border: rgba(10,15,30,0.09);
    --border-strong: rgba(10,15,30,0.16);
    --radius: 16px;
    --radius-sm: 10px;
    --font-display: 'Cabinet Grotesk', sans-serif;
    --font-body: 'DM Sans', sans-serif;
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font-body);
    color: var(--ink);
    background: var(--surface);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  /* NAV */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5vw; height: 68px;
    background: rgba(255,255,255,0.88);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
  }
  .nav-logo {
    font-family: var(--font-display);
    font-size: 17px; font-weight: 700; letter-spacing: -0.02em;
    color: var(--ink); text-decoration: none;
    display: flex; align-items: center; gap: 10px;
  }
  .nav-logo .logo-dot {
    width: 28px; height: 28px; background: var(--accent);
    border-radius: 8px; display: flex; align-items: center; justify-content: center;
  }
  .nav-logo .logo-dot svg { width: 14px; height: 14px; }
  /* pt-nav-links display controlled entirely by media queries below */
  .pt-nav-links { align-items: center; gap: 6px; }
  .pt-nav-links a {
    font-size: 14px; font-weight: 400; color: var(--ink-soft);
    text-decoration: none; padding: 7px 14px; border-radius: var(--radius-sm);
    transition: background .15s, color .15s;
  }
  .pt-nav-links a:hover { background: var(--surface-2); color: var(--ink); }
  .nav-cta {
    background: var(--ink) !important; color: #fff !important;
    font-weight: 500 !important; padding: 8px 18px !important;
  }
  .nav-cta:hover { background: var(--accent-dark) !important; }

  /* HERO */
  .hero-wrapper {
    position: relative; overflow: hidden;
    background: #ffffff;
  }
  .hero-bg-svg {
    position: absolute; inset: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 0;
  }
  .hero {
    min-height: 100vh; padding: 120px 5vw 80px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
    align-items: center; max-width: 1240px; margin: 0 auto;
    position: relative; z-index: 1;
  }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--accent-light); color: var(--accent);
    font-size: 12px; font-weight: 500; letter-spacing: 0.05em;
    padding: 6px 14px; border-radius: 100px;
    margin-bottom: 28px; text-transform: uppercase;
  }
  .hero-badge .dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; }
  h1 {
    font-family: var(--font-display);
    font-size: clamp(40px, 5vw, 66px);
    font-weight: 800; line-height: 1.04; letter-spacing: -0.03em;
    color: var(--ink); margin-bottom: 24px;
  }
  h1 em { font-style: normal; color: var(--accent); }
  .hero-sub {
    font-size: 18px; line-height: 1.6; color: var(--ink-soft);
    font-weight: 300; max-width: 460px; margin-bottom: 44px;
  }
  .hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
  .btn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--accent); color: #fff;
    font-family: var(--font-body); font-size: 15px; font-weight: 500;
    padding: 14px 28px; border-radius: 12px; text-decoration: none;
    transition: background .18s, transform .15s;
  }
  .btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
  .btn-secondary {
    display: inline-flex; align-items: center; gap: 10px;
    background: transparent; color: var(--ink);
    font-family: var(--font-body); font-size: 15px; font-weight: 400;
    padding: 14px 24px; border-radius: 12px; text-decoration: none;
    border: 1.5px solid var(--border-strong);
    transition: border-color .18s, background .18s;
  }
  .btn-secondary:hover { background: var(--surface-2); border-color: var(--ink); }

  /* HERO VISUAL */
  .hero-visual { position: relative; display: flex; justify-content: center; align-items: center; }

  /* PAX terminal body */
  .pax-wrap {
    position: relative; display: flex; align-items: center; justify-content: center;
    animation: termFloat 3.6s ease-in-out infinite;
  }
  @keyframes termFloat { 0%,100%{transform:translateY(0) rotate(-3deg)} 50%{transform:translateY(-12px) rotate(-3deg)} }

  .pax-device {
    width: 160px; background: #1a1f36; border-radius: 22px;
    padding: 16px 14px 14px; position: relative; z-index: 3;
    box-shadow: 0 32px 60px rgba(10,15,30,0.28), 0 0 0 1px rgba(255,255,255,0.06);
  }
  .pax-camera {
    width: 8px; height: 8px; background: #2a3050; border-radius: 50%;
    margin: 0 auto 10px; border: 1px solid rgba(255,255,255,0.1);
  }
  .pax-screen {
    background: #0d1228; border-radius: 12px;
    padding: 14px 12px; margin-bottom: 12px;
    border: 1px solid rgba(255,255,255,0.07); min-height: 90px;
    display: flex; flex-direction: column; justify-content: center;
  }
  .pax-screen-label { font-size: 9px; color: rgba(255,255,255,0.35); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 6px; }
  .pax-amount-wrap { position: relative; height: 36px; overflow: hidden; }
  .pax-amount {
    font-family: var(--font-display); font-size: 28px; font-weight: 800;
    color: #fff; letter-spacing: -0.03em; line-height: 1;
    position: absolute; top: 0; left: 0;
    transition: opacity .4s ease, transform .4s ease;
  }
  .pax-amount.hide { opacity: 0; transform: translateY(-10px); }
  .pax-approved {
    font-family: var(--font-display); font-size: 15px; font-weight: 700;
    color: var(--green); letter-spacing: -0.01em; line-height: 1;
    position: absolute; top: 8px; left: 0;
    display: flex; align-items: center; gap: 7px;
    opacity: 0; transform: translateY(10px);
    transition: opacity .4s ease, transform .4s ease;
  }
  .pax-approved.show { opacity: 1; transform: translateY(0); }
  .pax-approved-dot {
    width: 8px; height: 8px; background: var(--green); border-radius: 50%; flex-shrink: 0;
  }
  .pax-nfc-row {
    display: flex; align-items: center; justify-content: space-between; margin-top: 10px;
  }
  .pax-nfc-label { font-size: 9px; color: rgba(255,255,255,0.3); letter-spacing: 0.04em; }
  .pax-nfc-icon { display: flex; gap: 2px; align-items: flex-end; }
  .pax-nfc-arc {
    width: 2px; border-radius: 1px; background: rgba(255,255,255,0.25);
  }
  .pax-nfc-arc:nth-child(1) { height: 5px; }
  .pax-nfc-arc:nth-child(2) { height: 8px; }
  .pax-nfc-arc:nth-child(3) { height: 11px; }

  .pax-btn-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 4px; margin-bottom: 4px; }
  .pax-btn {
    height: 18px; border-radius: 5px; background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.04);
    display: flex; align-items: center; justify-content: center;
    font-size: 7px; color: rgba(255,255,255,0.3); font-family: monospace;
  }
  .pax-btn-action { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 4px; }
  .pax-btn-clear { background: rgba(226,75,74,0.25); color: rgba(226,75,74,0.7); }
  .pax-btn-ok { background: rgba(22,72,245,0.3); color: rgba(100,140,255,0.9); }
  .pax-logo-bar {
    font-family: var(--font-display); font-size: 8px; font-weight: 700;
    color: rgba(255,255,255,0.2); text-transform: uppercase; letter-spacing: 0.12em;
    text-align: center; margin-top: 10px;
  }

  /* Ripple rings */
  .pax-ripples {
    position: absolute; left: 50%; top: 50%;
    transform: translate(-50%, -50%); z-index: 2;
    pointer-events: none;
  }
  .pax-ripple {
    position: absolute; left: 50%; top: 50%;
    width: 180px; height: 180px; border-radius: 50%;
    border: 1.5px solid var(--accent);
    transform: translate(-50%,-50%) scale(0.5);
    opacity: 0;
  }
  .pax-ripple:nth-child(1) { animation: paxRipple 2.8s 0s ease-out infinite; }
  .pax-ripple:nth-child(2) { animation: paxRipple 2.8s 0.7s ease-out infinite; }
  .pax-ripple:nth-child(3) { animation: paxRipple 2.8s 1.4s ease-out infinite; }
  @keyframes paxRipple {
    0%  { transform:translate(-50%,-50%) scale(0.5); opacity:0.7; }
    100%{ transform:translate(-50%,-50%) scale(1.8); opacity:0; }
  }

  /* Swooping credit card */
  .pax-credit-card {
    position: absolute; right: -90px; top: 50%; z-index: 4;
    width: 78px; height: 50px; border-radius: 8px;
    background: #fff; border: 1px solid #dde3f0;
    padding: 7px 9px;
    display: flex; flex-direction: column; justify-content: space-between;
    animation: cardSwoop 4s ease-in-out infinite;
    box-shadow: 0 8px 24px rgba(10,15,30,0.14);
  }
  @keyframes cardSwoop {
    0%,15%  { transform: translateY(-50%) translateX(50px) rotate(8deg); opacity: 0; }
    30%,60% { transform: translateY(-50%) translateX(0px)  rotate(0deg); opacity: 1; }
    78%,100%{ transform: translateY(-50%) translateX(50px) rotate(8deg); opacity: 0; }
  }
  .pax-chip {
    width: 22px; height: 16px; background: #f0c040; border-radius: 3px;
    border: 1px solid #d4a800;
    display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 1.5px;
    padding: 2px;
  }
  .pax-chip-seg { background: rgba(180,120,0,0.35); border-radius: 1px; }
  .pax-card-num { font-size: 6px; color: #aab0c0; letter-spacing: 0.08em; font-family: monospace; }
  .pax-card-wave {
    position: absolute; right: 8px; top: 8px;
    display: flex; gap: 1.5px; align-items: flex-end;
  }
  .pax-card-wave span {
    width: 2px; border-radius: 1px; background: #c8d0e8;
  }

  /* Float info cards */
  .float-card {
    position: absolute; background: #fff; border-radius: var(--radius);
    box-shadow: 0 12px 40px rgba(10,15,30,0.1);
    border: 1px solid var(--border); padding: 14px 18px;
  }
  .float-card-1 {
    top: 4%; right: -20px; width: 176px;
    animation: floatA 4s ease-in-out infinite;
  }
  .float-card-2 {
    bottom: 8%; left: -30px; width: 158px;
    animation: floatB 5s ease-in-out infinite;
  }
  @keyframes floatA { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
  @keyframes floatB { 0%,100%{transform:translateY(0)} 50%{transform:translateY(8px)} }
  .float-label { font-size: 11px; color: var(--ink-muted); margin-bottom: 4px; }
  .float-value { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--ink); }
  .float-value.green { color: var(--green); }
  .float-small { font-size: 11px; color: var(--ink-muted); }

  /* PARTNERS STRIP */
  .partners {
    background: var(--surface-2); border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 18px 5vw;
  }
  .partners-inner {
    max-width: 1240px; margin: 0 auto;
    display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap;
  }
  .partners-label { font-size: 12px; color: var(--ink-muted); font-weight: 400; white-space: nowrap; }
  .partner-logos { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
  .partner-logo {
    font-family: var(--font-display); font-size: 14px; font-weight: 700;
    color: var(--ink-muted); opacity: 0.6; letter-spacing: -0.01em;
  }

  /* STATS */
  .stats-section {
    padding: 80px 5vw; max-width: 1240px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
  }
  .stat-item {
    padding: 40px 32px; text-align: center;
    border: 1px solid var(--border); background: var(--surface);
  }
  .stat-item:first-child { border-radius: var(--radius) 0 0 var(--radius); }
  .stat-item:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
  .stat-number {
    font-family: var(--font-display); font-size: 48px; font-weight: 800;
    color: var(--ink); letter-spacing: -0.04em; line-height: 1;
    margin-bottom: 8px;
  }
  .stat-number span { color: var(--accent); }
  .stat-desc { font-size: 14px; color: var(--ink-muted); font-weight: 300; }

  /* SECTION SHARED */
  .section { padding: 80px 5vw; }
  .section-inner { max-width: 1240px; margin: 0 auto; }
  .section-tag {
    font-size: 11px; font-weight: 600; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--accent); margin-bottom: 16px;
  }
  h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 800; line-height: 1.1; letter-spacing: -0.03em;
    color: var(--ink); margin-bottom: 20px;
  }
  .section-lead {
    font-size: 17px; line-height: 1.65; color: var(--ink-soft);
    font-weight: 300; max-width: 520px;
  }

  /* PRICING */
  .pricing-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 20px; margin-top: 48px;
  }
  .pricing-card {
    background: var(--surface); border: 1.5px solid var(--border);
    border-radius: 20px; padding: 36px;
    transition: border-color .2s, box-shadow .2s;
  }
  .pricing-card:hover { border-color: var(--accent); box-shadow: 0 12px 40px rgba(22,72,245,0.08); }
  .pricing-card.featured {
    background: var(--ink); border-color: var(--ink);
    grid-column: 1 / -1;
    display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
  }
  .pricing-card-badge {
    display: inline-block; background: var(--accent); color: #fff;
    font-size: 11px; font-weight: 600; padding: 4px 12px; border-radius: 100px;
    letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 20px;
  }
  .pricing-card.featured .pricing-card-badge { background: rgba(255,255,255,0.15); }
  .pricing-price {
    font-family: var(--font-display); font-size: 42px; font-weight: 800;
    letter-spacing: -0.04em; margin-bottom: 6px; line-height: 1;
  }
  .pricing-card.featured .pricing-price { color: #fff; }
  .pricing-price-note { font-size: 13px; color: var(--ink-muted); margin-bottom: 28px; }
  .pricing-card.featured .pricing-price-note { color: rgba(255,255,255,0.45); }
  .pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; }
  .pricing-features li {
    display: flex; align-items: center; gap: 12px;
    font-size: 14px; color: var(--ink-soft);
  }
  .pricing-card.featured .pricing-features li { color: rgba(255,255,255,0.7); }
  .check {
    width: 20px; height: 20px; background: var(--green-light);
    border-radius: 6px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
  }
  .pricing-card.featured .check { background: rgba(0,194,124,0.2); }
  .check svg { width: 11px; height: 11px; }
  .pricing-right-col { }

  /* SERVICES */
  .services-section { background: var(--surface-2); }
  .services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 20px; margin-top: 48px;
  }
  .service-card {
    background: var(--surface); border-radius: 20px;
    border: 1.5px solid var(--border);
    padding: 36px; position: relative; overflow: hidden;
    transition: transform .2s, box-shadow .2s, border-color .2s;
  }
  .service-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(10,15,30,0.08); border-color: var(--accent); }
  .service-icon {
    width: 48px; height: 48px; border-radius: 14px;
    background: var(--accent-light); display: flex; align-items: center;
    justify-content: center; margin-bottom: 24px;
  }
  .service-icon svg { width: 22px; height: 22px; }
  .service-title {
    font-family: var(--font-display); font-size: 20px;
    font-weight: 700; letter-spacing: -0.02em;
    margin-bottom: 12px;
  }
  .service-desc { font-size: 14px; line-height: 1.65; color: var(--ink-soft); font-weight: 300; }
  .service-link {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--accent); font-size: 13px; font-weight: 500;
    text-decoration: none; margin-top: 20px;
  }

  /* WHY US */
  .why-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center; margin-top: 48px;
  }
  .why-list { display: flex; flex-direction: column; gap: 20px; }
  .why-item {
    display: flex; gap: 18px; align-items: flex-start;
    padding: 22px; border-radius: var(--radius);
    border: 1.5px solid transparent;
    transition: border-color .2s, background .2s;
    cursor: default;
  }
  .why-item:hover { background: var(--surface-2); border-color: var(--border); }
  .why-num {
    font-family: var(--font-display); font-size: 12px; font-weight: 700;
    color: var(--accent); background: var(--accent-light);
    width: 32px; height: 32px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; letter-spacing: 0.02em;
  }
  .why-content h3 {
    font-family: var(--font-display); font-size: 16px; font-weight: 700;
    letter-spacing: -0.01em; margin-bottom: 6px;
  }
  .why-content p { font-size: 14px; line-height: 1.6; color: var(--ink-soft); font-weight: 300; }
  .why-visual {
    background: var(--ink); border-radius: 24px; padding: 40px;
    position: relative; overflow: hidden;
  }
  .why-visual::before {
    content: ''; position: absolute; top: -60px; right: -60px;
    width: 200px; height: 200px; border-radius: 50%;
    background: var(--accent); opacity: 0.08;
  }
  .why-visual-label { font-size: 12px; color: rgba(255,255,255,0.4); margin-bottom: 6px; }
  .why-visual-big {
    font-family: var(--font-display); font-size: 52px; font-weight: 800;
    color: #fff; letter-spacing: -0.04em; line-height: 1;
    margin-bottom: 24px;
  }
  .why-visual-big span { color: var(--green); }
  .mini-bars { display: flex; gap: 6px; align-items: flex-end; height: 60px; margin-bottom: 32px; }
  .mini-bar {
    flex: 1; background: rgba(255,255,255,0.12); border-radius: 4px;
    position: relative; overflow: hidden;
  }
  .mini-bar-fill {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: var(--accent); border-radius: 4px;
    transition: height 1s cubic-bezier(.4,0,.2,1);
  }
  .mini-bar:last-child .mini-bar-fill { background: var(--green); }
  .why-visual-row {
    display: flex; justify-content: space-between; align-items: center;
    border-top: 1px solid rgba(255,255,255,0.08); padding-top: 20px;
  }
  .why-visual-row-label { font-size: 13px; color: rgba(255,255,255,0.5); }
  .why-visual-row-val { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: #fff; }

  /* CTA */
  .cta-section { padding: 80px 5vw; }
  .cta-box {
    max-width: 1240px; margin: 0 auto;
    background: var(--ink); border-radius: 28px;
    padding: 72px 80px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; position: relative; overflow: hidden;
  }
  .cta-box::before {
    content: ''; position: absolute; top: -100px; right: 100px;
    width: 360px; height: 360px; border-radius: 50%;
    background: var(--accent); opacity: 0.1;
  }
  .cta-box::after {
    content: ''; position: absolute; bottom: -80px; right: -60px;
    width: 280px; height: 280px; border-radius: 50%;
    background: var(--green); opacity: 0.06;
  }
  .cta-content { position: relative; z-index: 1; }
  .cta-content h2 { color: #fff; }
  .cta-content p { font-size: 16px; color: rgba(255,255,255,0.55); font-weight: 300; margin-top: 12px; max-width: 440px; }
  .cta-actions { position: relative; z-index: 1; flex-shrink: 0; display: flex; flex-direction: column; gap: 16px; align-items: flex-end; }
  .btn-offer {
    display: inline-flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,0.1); color: #fff;
    font-family: var(--font-body); font-size: 13px; font-weight: 500;
    padding: 10px 16px; border-radius: 10px; text-decoration: none;
    border: 1px solid rgba(255,255,255,0.15);
    transition: background .18s, transform .15s;
  }
  .btn-offer:hover { background: rgba(255,255,255,0.18); transform: translateY(-1px); }
  .btn-offer-arrow {
    width: 20px; height: 20px; border-radius: 6px;
    background: rgba(255,255,255,0.12);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-size: 12px;
  }
  .cta-contact {
    display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 14px; padding: 16px 22px;
    transition: background .18s;
    min-width: 340px;
  }
  .cta-contact:hover { background: rgba(255,255,255,0.1); }
  .cta-contact-label { font-size: 11px; font-weight: 500; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 0.08em; }
  .cta-contact a { font-size: 17px; font-weight: 600; color: #fff; text-decoration: none; font-family: var(--font-display); letter-spacing: -0.01em; }
  .cta-contact a:hover { color: var(--accent-light); }

  /* FOOTER */
  footer {
    background: var(--surface-2); border-top: 1px solid var(--border);
    padding: 48px 5vw 32px;
  }
  .footer-inner {
    max-width: 1240px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 20px;
  }
  .footer-logo {
    font-family: var(--font-display); font-size: 15px; font-weight: 700;
    color: var(--ink); text-decoration: none;
  }
  .footer-links { display: flex; gap: 24px; }
  .footer-links a { font-size: 13px; color: var(--ink-muted); text-decoration: none; }
  .footer-links a:hover { color: var(--ink); }
  .footer-copy { font-size: 12px; color: var(--ink-muted); }

  /* ANIMATE IN */
  .fade-up {
    opacity: 0; transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
  }
  .fade-up.visible { opacity: 1; transform: translateY(0); }

  @media (max-width: 900px) {
    .hero { grid-template-columns: 1fr; padding-top: 100px; }
    .hero-visual { display: none; }
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-card.featured { display: block; }
    .services-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .stats-section { grid-template-columns: 1fr; }
    .stat-item:first-child { border-radius: var(--radius) var(--radius) 0 0; }
    .stat-item:last-child { border-radius: 0 0 var(--radius) var(--radius); }
    .cta-box { flex-direction: column; padding: 48px 36px; }
    .cta-actions { align-items: flex-start; }
    nav { padding: 0 20px; }

    /* Hide desktop links, show hamburger */
    .pt-nav-links {
      display: none !important;
      flex-direction: column;
      position: fixed;
      top: 68px; left: 0; right: 0;
      background: rgba(255,255,255,0.97);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      padding: 12px 20px 20px;
      gap: 4px;
      z-index: 9999;
    }
    .pt-nav-links.open { display: flex !important; }
    .pt-nav-links a {
      font-size: 16px; padding: 12px 16px;
      border-radius: 10px; width: 100%;
    }

    /* Hamburger button */
    .pt-nav-burger {
      display: flex; flex-direction: column;
      gap: 5px; background: none;
      border: 1.5px solid var(--border-strong);
      cursor: pointer; padding: 8px; border-radius: 8px;
      transition: background .15s;
    }
    .pt-nav-burger:hover { background: var(--surface-2); }
    .pt-nav-burger span {
      display: block; width: 22px; height: 2px;
      background: var(--ink); border-radius: 2px;
      transition: transform .25s ease, opacity .25s ease;
      transform-origin: center;
    }
    .pt-nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .pt-nav-burger.open span:nth-child(2) { opacity: 0; }
    .pt-nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  }

  /* Desktop: show links, hide hamburger */
  @media (min-width: 901px) {
    .pt-nav-burger { display: none !important; }
    .pt-nav-links { display: flex !important; }
  }

/* ===== BLOG ===== */

  /* HERO */
  .blog-hero {
    padding: 110px 5vw 60px;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
  }
  .blog-hero-inner { max-width: 1240px; margin: 0 auto; }
  .blog-tag {
    font-size: 11px; font-weight: 600; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--accent); margin-bottom: 16px;
  }
  h1 {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 52px); font-weight: 800;
    line-height: 1.06; letter-spacing: -0.03em;
    color: var(--ink); margin-bottom: 16px;
  }
  .blog-hero-sub { font-size: 17px; color: var(--ink-soft); font-weight: 300; max-width: 480px; }

  /* CATEGORIES */
  .categories {
    padding: 28px 5vw; border-bottom: 1px solid var(--border);
    position: sticky; top: 68px; background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px); z-index: 90;
  }
  .categories-inner { max-width: 1240px; margin: 0 auto; display: flex; gap: 8px; flex-wrap: wrap; }
  .cat-btn {
    font-family: var(--font-body); font-size: 13px; font-weight: 400;
    color: var(--ink-soft); background: var(--surface-2);
    border: 1.5px solid transparent; border-radius: 100px;
    padding: 6px 16px; cursor: pointer; transition: all .15s;
  }
  .cat-btn:hover { border-color: var(--border-strong); color: var(--ink); }
  .cat-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

  /* FEATURED POST */
  .featured-section { padding: 60px 5vw 0; }
  .featured-inner { max-width: 1240px; margin: 0 auto; }
  .featured-post {
    display: grid; grid-template-columns: 1.1fr 1fr; gap: 0;
    border: 1.5px solid var(--border); border-radius: 24px; overflow: hidden;
    cursor: pointer; transition: box-shadow .2s;
    text-decoration: none; color: inherit;
  }
  .featured-post:hover { box-shadow: 0 20px 60px rgba(10,15,30,0.1); }
  .featured-image {
    background: var(--ink);
    min-height: 400px; position: relative; overflow: hidden;
    display: flex; align-items: flex-end; padding: 36px;
  }
  .featured-image-bg {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, #1648f5 0%, #0a0f1e 100%);
  }
  .featured-image-pattern {
    position: absolute; inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
    background-size: 28px 28px;
  }
  .featured-image-glow {
    position: absolute; top: -60px; right: -60px;
    width: 240px; height: 240px; border-radius: 50%;
    background: var(--green); opacity: 0.15; filter: blur(40px);
  }
  .featured-image-label {
    position: relative; z-index: 1;
    font-family: var(--font-display); font-size: 11px; font-weight: 700;
    color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.1em;
    background: rgba(255,255,255,0.08); padding: 6px 14px; border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.12);
  }
  .featured-content { padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; }
  .featured-badge {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--accent-light); color: var(--accent);
    font-size: 11px; font-weight: 600; padding: 5px 12px;
    border-radius: 100px; margin-bottom: 20px; width: fit-content;
    text-transform: uppercase; letter-spacing: 0.05em;
  }
  .featured-title {
    font-family: var(--font-display); font-size: clamp(22px, 2.2vw, 30px);
    font-weight: 800; line-height: 1.1; letter-spacing: -0.03em;
    margin-bottom: 16px; color: var(--ink);
  }
  .featured-excerpt { font-size: 15px; line-height: 1.65; color: var(--ink-soft); font-weight: 300; margin-bottom: 28px; }
  .featured-meta { display: flex; align-items: center; gap: 16px; }
  .post-date { font-size: 12px; color: var(--ink-muted); }
  .post-read { font-size: 12px; color: var(--ink-muted); }
  .post-read::before { content: '·'; margin-right: 16px; }
  .read-more {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--accent); font-size: 13px; font-weight: 500;
    text-decoration: none; margin-top: 24px;
  }

  /* POSTS GRID */
  .posts-section { padding: 48px 5vw 80px; }
  .posts-inner { max-width: 1240px; margin: 0 auto; }
  .section-title {
    font-family: var(--font-display); font-size: 13px; font-weight: 700;
    letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted);
    margin-bottom: 28px;
  }
  .posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .post-card {
    border: 1.5px solid var(--border); border-radius: 20px; overflow: hidden;
    cursor: pointer; transition: transform .2s, box-shadow .2s, border-color .2s;
    text-decoration: none; color: inherit; display: flex; flex-direction: column;
  }
  .post-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(10,15,30,0.08); border-color: var(--accent); }
  .post-card-image {
    height: 200px; position: relative; overflow: hidden;
    background-color: var(--surface-2);
  }
  .post-card-image img {
    width: 100%; height: 100%; object-fit: cover;
    display: block; transition: transform .4s ease;
  }
  .post-card:hover .post-card-image img { transform: scale(1.04); }
  .post-card-image .img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(10,15,30,0.45) 0%, transparent 60%);
    pointer-events: none;
  }
  .post-card-image .img-cat-badge {
    position: absolute; top: 12px; left: 12px;
    background: rgba(255,255,255,0.92); color: var(--accent);
    font-size: 10px; font-weight: 600; letter-spacing: 0.08em;
    text-transform: uppercase; padding: 4px 10px; border-radius: 100px;
  }
  .post-card-content { padding: 24px; flex: 1; display: flex; flex-direction: column; }
  .post-card-cat {
    font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--accent); margin-bottom: 10px;
  }
  .post-card-title {
    font-family: var(--font-display); font-size: 17px; font-weight: 800;
    line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 10px; color: var(--ink);
  }
  .post-card-excerpt { font-size: 13px; line-height: 1.6; color: var(--ink-soft); font-weight: 300; flex: 1; }
  .post-card-footer {
    display: flex; align-items: center; justify-content: space-between;
    margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border);
  }
  .post-card-date { font-size: 11px; color: var(--ink-muted); }
  .post-card-arrow { font-size: 14px; color: var(--accent); }

  /* Post card image colours */
  .img-blue { background: linear-gradient(135deg, #1648f5, #4a7cff); }
  .img-dark { background: linear-gradient(135deg, #0a0f1e, #1a2040); }
  .img-green { background: linear-gradient(135deg, #00c27c, #00a068); }
  .img-purple { background: linear-gradient(135deg, #7c3aed, #4f46e5); }
  .img-orange { background: linear-gradient(135deg, #f59e0b, #ef4444); }
  .img-slate { background: linear-gradient(135deg, #475569, #1e293b); }
  .img-dots {
    position: absolute; inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.12) 1px, transparent 1px);
    background-size: 20px 20px;
  }
  .img-label {
    position: absolute; bottom: 16px; left: 16px;
    font-family: var(--font-display); font-size: 22px; font-weight: 800;
    color: rgba(255,255,255,0.9); letter-spacing: -0.03em; line-height: 1;
  }
  /* Hide/show for filtering */
  .post-card.hidden { display: none; }

  /* NEWSLETTER */
  .newsletter-section { padding: 0 5vw 80px; }
  .newsletter-box {
    max-width: 1240px; margin: 0 auto;
    background: var(--surface-2); border: 1.5px solid var(--border);
    border-radius: 20px; padding: 44px 48px;
    display: flex; align-items: center; justify-content: space-between; gap: 40px;
    flex-wrap: wrap;
  }
  .newsletter-content h2 { font-size: 24px; margin-bottom: 8px; }
  .newsletter-content p { font-size: 14px; color: var(--ink-soft); font-weight: 300; }
  .newsletter-form { display: flex; gap: 10px; }
  .newsletter-input {
    font-family: var(--font-body); font-size: 14px;
    padding: 12px 18px; border-radius: 10px;
    border: 1.5px solid var(--border-strong); background: #fff;
    color: var(--ink); width: 260px; outline: none;
    transition: border-color .15s;
  }
  .newsletter-input:focus { border-color: var(--accent); }
  .newsletter-input::placeholder { color: var(--ink-muted); }
  .newsletter-btn {
    font-family: var(--font-body); font-size: 14px; font-weight: 500;
    padding: 12px 22px; border-radius: 10px; border: none; cursor: pointer;
    background: var(--accent); color: #fff; transition: background .15s;
  }
  .newsletter-btn:hover { background: var(--accent-dark); }

  /* FOOTER */
  footer {
    background: var(--surface-2); border-top: 1px solid var(--border);
    padding: 32px 5vw;
  }
  .footer-inner {
    max-width: 1240px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 20px;
  }
  .footer-logo { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--ink); text-decoration: none; }
  .footer-links { display: flex; gap: 24px; }
  .footer-links a { font-size: 13px; color: var(--ink-muted); text-decoration: none; }
  .footer-links a:hover { color: var(--ink); }
  .footer-copy { font-size: 12px; color: var(--ink-muted); }

  .fade-up { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
  .fade-up.visible { opacity: 1; transform: translateY(0); }

  @media (max-width: 900px) {
    .featured-post { grid-template-columns: 1fr; }
    .featured-image { min-height: 220px; }
    .posts-grid { grid-template-columns: 1fr; }
    .newsletter-box { flex-direction: column; }
    nav { padding: 0 20px; }
  }

/* ===== ARTICLES ===== */

  .article-hero {
    padding: 110px 5vw 60px;
    background: linear-gradient(135deg, #1648f5 0%, #0a0f1e 100%);
    position: relative; overflow: hidden;
  }
  .article-hero::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
    background-size: 28px 28px;
  }
  .article-hero-inner { max-width: 800px; margin: 0 auto; position: relative; z-index: 1; }
  .article-cat {
    display: inline-block; background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.8);
    font-size: 11px; font-weight: 600; padding: 5px 14px; border-radius: 100px;
    letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.15);
  }
  .article-hero h1 {
    font-family: var(--font-display); font-size: clamp(28px, 4vw, 46px);
    font-weight: 800; line-height: 1.07; letter-spacing: -0.03em;
    color: #fff; margin-bottom: 20px;
  }
  .article-meta { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
  .article-meta span { font-size: 13px; color: rgba(255,255,255,0.5); }
  .article-meta span + span::before { content: '·'; margin-right: 20px; }

  .article-body { max-width: 800px; margin: 0 auto; padding: 60px 5vw 80px; }
  .article-body h2 {
    font-family: var(--font-display); font-size: 24px; font-weight: 800;
    letter-spacing: -0.02em; margin: 48px 0 16px; color: var(--ink);
  }
  .article-body h3 {
    font-family: var(--font-display); font-size: 18px; font-weight: 700;
    letter-spacing: -0.01em; margin: 32px 0 12px; color: var(--ink);
  }
  .article-body p { font-size: 16px; line-height: 1.75; color: var(--ink-soft); font-weight: 300; margin-bottom: 20px; }
  .article-body ul, .article-body ol { padding-left: 24px; margin-bottom: 20px; }
  .article-body li { font-size: 16px; line-height: 1.75; color: var(--ink-soft); font-weight: 300; margin-bottom: 8px; }
  .article-body strong { color: var(--ink); font-weight: 500; }

  .callout {
    background: var(--accent-light); border-left: 4px solid var(--accent);
    border-radius: 0 12px 12px 0; padding: 20px 24px; margin: 32px 0;
  }
  .callout p { color: var(--ink); margin: 0; font-weight: 400; }

  .tip-box {
    background: #e0faf1; border-left: 4px solid var(--green);
    border-radius: 0 12px 12px 0; padding: 20px 24px; margin: 32px 0;
  }
  .tip-box p { color: var(--ink); margin: 0; }

  .comparison-table { width: 100%; border-collapse: collapse; margin: 32px 0; font-size: 14px; }
  .comparison-table th {
    background: var(--ink); color: #fff; font-family: var(--font-display);
    font-weight: 700; padding: 14px 18px; text-align: left; letter-spacing: -0.01em;
  }
  .comparison-table td { padding: 13px 18px; border-bottom: 1px solid var(--border); color: var(--ink-soft); }
  .comparison-table tr:nth-child(even) td { background: var(--surface-2); }
  .comparison-table .yes { color: var(--green); font-weight: 500; }
  .comparison-table .no { color: #e24b4a; }

  .back-link {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--accent); font-size: 14px; font-weight: 500;
    text-decoration: none; margin-bottom: 40px;
    border: 1.5px solid var(--border); padding: 8px 16px; border-radius: 10px;
    transition: border-color .15s, background .15s;
  }
  .back-link:hover { background: var(--surface-2); border-color: var(--border-strong); }

  .related { background: var(--surface-2); padding: 60px 5vw; }
  .related-inner { max-width: 800px; margin: 0 auto; }
  .related h2 { font-family: var(--font-display); font-size: 20px; font-weight: 800; margin-bottom: 24px; }
  .related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .related-card {
    background: #fff; border: 1.5px solid var(--border); border-radius: 14px;
    padding: 20px; text-decoration: none; color: inherit;
    transition: border-color .15s;
  }
  .related-card:hover { border-color: var(--accent); }
  .related-card-cat { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 8px; }
  .related-card-title { font-family: var(--font-display); font-size: 15px; font-weight: 700; line-height: 1.2; letter-spacing: -0.01em; }

  footer { background: var(--surface-2); border-top: 1px solid var(--border); padding: 28px 5vw; }
  .footer-inner { max-width: 1240px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
  .footer-logo { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--ink); text-decoration: none; }
  .footer-copy { font-size: 12px; color: var(--ink-muted); }

/* ===== BLOG PAGE ===== */
.blog-hero { padding: 110px 5vw 60px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.blog-hero-inner { max-width: 1240px; margin: 0 auto; }
.blog-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.blog-hero-sub { font-size: 17px; color: var(--ink-soft); font-weight: 300; max-width: 480px; }

.categories { padding: 20px 5vw; border-bottom: 1px solid var(--border); position: sticky; top: 68px; background: rgba(255,255,255,0.92); backdrop-filter: blur(16px); z-index: 90; }
.categories-inner { max-width: 1240px; margin: 0 auto; display: flex; gap: 8px; flex-wrap: wrap; }
.cat-btn { font-family: var(--font-body); font-size: 13px; font-weight: 400; color: var(--ink-soft); background: var(--surface-2); border: 1.5px solid transparent; border-radius: 100px; padding: 6px 16px; cursor: pointer; transition: all .15s; }
.cat-btn:hover { border-color: var(--border-strong); color: var(--ink); }
.cat-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.featured-section { padding: 60px 5vw 0; }
.featured-inner { max-width: 1240px; margin: 0 auto; }
.featured-post { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; border: 1.5px solid var(--border); border-radius: 24px; overflow: hidden; cursor: pointer; transition: box-shadow .2s; text-decoration: none; color: inherit; }
.featured-post:hover { box-shadow: 0 20px 60px rgba(10,15,30,0.1); }
.featured-image { background: var(--ink); min-height: 400px; position: relative; overflow: hidden; display: flex; align-items: flex-end; padding: 36px; }
.featured-image-bg { position: absolute; inset: 0; background: linear-gradient(135deg, #1648f5 0%, #0a0f1e 100%); }
.featured-image-pattern { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px); background-size: 28px 28px; }
.featured-image-glow { position: absolute; top: -60px; right: -60px; width: 240px; height: 240px; border-radius: 50%; background: var(--green); opacity: 0.15; filter: blur(40px); }
.featured-image-label { position: relative; z-index: 1; font-family: var(--font-display); font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.1em; background: rgba(255,255,255,0.08); padding: 6px 14px; border-radius: 100px; border: 1px solid rgba(255,255,255,0.12); }
.featured-content { padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; }
.featured-badge { display: inline-flex; align-items: center; gap: 7px; background: var(--accent-light); color: var(--accent); font-size: 11px; font-weight: 600; padding: 5px 12px; border-radius: 100px; margin-bottom: 20px; width: fit-content; text-transform: uppercase; letter-spacing: 0.05em; }
.featured-title { font-family: var(--font-display); font-size: clamp(22px, 2.2vw, 30px); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 16px; color: var(--ink); }
.featured-excerpt { font-size: 15px; line-height: 1.65; color: var(--ink-soft); font-weight: 300; margin-bottom: 28px; }
.featured-meta { display: flex; align-items: center; gap: 16px; }
.post-date { font-size: 12px; color: var(--ink-muted); }
.post-read { font-size: 12px; color: var(--ink-muted); }
.post-read::before { content: '·'; margin-right: 16px; }
.read-more { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-size: 13px; font-weight: 500; text-decoration: none; margin-top: 24px; }

.posts-section { padding: 48px 5vw 80px; }
.posts-inner { max-width: 1240px; margin: 0 auto; }
.section-title { font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 28px; }
.posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { border: 1.5px solid var(--border); border-radius: 20px; overflow: hidden; cursor: pointer; transition: transform .2s, box-shadow .2s, border-color .2s; text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.post-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(10,15,30,0.08); border-color: var(--accent); }
.post-card.hidden { display: none; }
.post-card-image { height: 180px; position: relative; overflow: hidden; }
.post-card-content { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.post-card-cat { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 10px; }
.post-card-title { font-family: var(--font-display); font-size: 17px; font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 10px; color: var(--ink); }
.post-card-excerpt { font-size: 13px; line-height: 1.6; color: var(--ink-soft); font-weight: 300; flex: 1; }
.post-card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.post-card-date { font-size: 11px; color: var(--ink-muted); }
.post-card-arrow { font-size: 14px; color: var(--accent); }

.img-blue { background: linear-gradient(135deg, #1648f5, #4a7cff); }
.img-dark { background: linear-gradient(135deg, #0a0f1e, #1a2040); }
.img-green { background: linear-gradient(135deg, #00c27c, #00a068); }
.img-purple { background: linear-gradient(135deg, #7c3aed, #4f46e5); }
.img-orange { background: linear-gradient(135deg, #f59e0b, #ef4444); }
.img-slate { background: linear-gradient(135deg, #475569, #1e293b); }
.img-dots { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.12) 1px, transparent 1px); background-size: 20px 20px; }
.img-label { position: absolute; bottom: 16px; left: 16px; font-family: var(--font-display); font-size: 22px; font-weight: 800; color: rgba(255,255,255,0.9); letter-spacing: -0.03em; line-height: 1; }

@media (max-width: 900px) {
  .featured-post { grid-template-columns: 1fr; }
  .featured-image { min-height: 220px; }
  .posts-grid { grid-template-columns: 1fr; }
}

/* ===== SINGLE ARTICLE ===== */
.article-hero { padding: 110px 5vw 60px; position: relative; overflow: hidden; }
.article-hero::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px); background-size: 28px 28px; }
.article-hero-inner { max-width: 800px; margin: 0 auto; position: relative; z-index: 1; }
.article-cat { display: inline-block; background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.8); font-size: 11px; font-weight: 600; padding: 5px 14px; border-radius: 100px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 20px; border: 1px solid rgba(255,255,255,0.15); }
.article-hero h1 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 46px); font-weight: 800; line-height: 1.07; letter-spacing: -0.03em; color: #fff; margin-bottom: 20px; }
.article-meta { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.article-meta span { font-size: 13px; color: rgba(255,255,255,0.5); }
.article-meta span + span::before { content: '·'; margin-right: 20px; }
.article-body { max-width: 800px; margin: 0 auto; padding: 60px 5vw 80px; }
.article-body h2 { font-family: var(--font-display); font-size: 24px; font-weight: 800; letter-spacing: -0.02em; margin: 48px 0 16px; color: var(--ink); }
.article-body h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin: 32px 0 12px; color: var(--ink); }
.article-body p { font-size: 16px; line-height: 1.75; color: var(--ink-soft); font-weight: 300; margin-bottom: 20px; }
.article-body ul, .article-body ol { padding-left: 24px; margin-bottom: 20px; }
.article-body li { font-size: 16px; line-height: 1.75; color: var(--ink-soft); font-weight: 300; margin-bottom: 8px; }
.article-body strong { color: var(--ink); font-weight: 500; }
.back-link { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-size: 14px; font-weight: 500; text-decoration: none; margin-bottom: 40px; border: 1.5px solid var(--border); padding: 8px 16px; border-radius: 10px; transition: background .15s; }
.back-link:hover { background: var(--surface-2); }
.related { background: var(--surface-2); padding: 60px 5vw; }
.related-inner { max-width: 800px; margin: 0 auto; }
.related h2 { font-family: var(--font-display); font-size: 20px; font-weight: 800; margin-bottom: 24px; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.related-card { background: #fff; border: 1.5px solid var(--border); border-radius: 14px; padding: 20px; text-decoration: none; color: inherit; transition: border-color .15s; }
.related-card:hover { border-color: var(--accent); }
.related-card-cat { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 8px; }
.related-card-title { font-family: var(--font-display); font-size: 15px; font-weight: 700; line-height: 1.2; letter-spacing: -0.01em; }
@media (max-width: 900px) {
  .related-grid { grid-template-columns: 1fr; }
}