:root, :root[data-mode="light"] {
    --paper: #f3f0e8; --paper-2: #ebe6da; --card: #faf8f3;
    --ink: #141311; --ink-2: #3a3732; --ink-3: #6e695f; --rule: #d9d3c5;
    --blue: #2346d8; --blue-2: #1832a8; --blue-soft: #dfe5fb; --blue-ink: #ffffff;
    --teal: #0f7a5c; --ocher: #d08a12;
    --text: var(--ink); --surface: var(--card); --text-3: var(--ink-3); --accent: var(--blue); --c3: var(--teal); --c4: var(--ocher);
    --logo-adj: none;
    color-scheme: light;
  }
  :root[data-mode="dark"] {
    --paper: #111110; --paper-2: #1a1917; --card: #1a1917;
    --ink: #efeae0; --ink-2: #cfc9bd; --ink-3: #9a9386; --rule: #2d2b27;
    --blue: #7f9cff; --blue-2: #5b7cf0; --blue-soft: #1b2450; --blue-ink: #08112b;
    --teal: #3ccf9a; --ocher: #f5b942;
    --logo-adj: brightness(1.06);
    color-scheme: dark;
  }
  * { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 100px; }
  body { margin: 0; background: var(--ink); color: var(--ink); font-family: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: clip; }
  img, svg { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  p { margin: 0; }
  h1, h2, h3 { margin: 0; font-family: "Bricolage Grotesque", "Instrument Sans", sans-serif; font-weight: 700; letter-spacing: -.02em; line-height: 1; }
  :focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
  .wrap { width: min(1240px, 100% - 56px); margin-inline: auto; }
  .grain { position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: .45; mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.4  0 0 0 0 0.35  0 0 0 0 0.3  0 0 0 .08 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
  :root[data-mode="dark"] .grain { mix-blend-mode: screen; opacity: .3; }

  /* ================= Header morph ================= */
  .hd { position: fixed; z-index: 50; top: 0; left: 0; right: 0; display: flex; justify-content: center; pointer-events: none; }
  .hd-in { pointer-events: auto; position: relative; width: min(1240px, 100% - 56px); height: 76px; margin-top: 0; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; padding: 0; border-radius: 0; background: transparent; color: var(--ink);
    transition: width .8s cubic-bezier(.7,0,.2,1), height .8s cubic-bezier(.7,0,.2,1), margin-top .8s cubic-bezier(.7,0,.2,1), padding .8s cubic-bezier(.7,0,.2,1), border-radius .8s cubic-bezier(.7,0,.2,1), background .5s, color .5s, box-shadow .6s; }
  .hd.is-scrolled .hd-in { width: min(760px, 100% - 24px); height: 58px; margin-top: 14px; padding: 0 8px 0 18px; border-radius: 999px; background: var(--ink); color: var(--paper); box-shadow: 0 20px 50px -20px rgba(0,0,0,.45); }
  .mark { justify-self: start; display: inline-flex; align-items: center; gap: 10px; font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: 19px; letter-spacing: -.02em; white-space: nowrap; }
  .mark i { width: 12px; height: 12px; border-radius: 50%; background: var(--blue); flex: none; transition: transform .6s; }
  .mark .rest { display: inline-block; max-width: 200px; overflow: hidden; vertical-align: bottom; transition: max-width .8s cubic-bezier(.7,0,.2,1), opacity .5s; }
  .hd.is-scrolled .mark .rest { max-width: 0; opacity: 0; }
  .hd.is-scrolled .mark i { transform: scale(1.2); }
  .nav { display: flex; gap: 26px; font-size: 14px; font-weight: 500; }
  .nav a { opacity: .6; transition: opacity .2s; }
  .nav a:hover { opacity: 1; }
  .hd.is-scrolled .nav { gap: 20px; }
  .hd-right { justify-self: end; display: flex; align-items: center; gap: 8px; }
  .icon-btn { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; border: 1px solid currentColor; border-color: color-mix(in srgb, currentColor 22%, transparent); background: transparent; color: inherit; cursor: pointer; }
  .icon-btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .hd-cta { display: inline-flex; align-items: center; height: 40px; padding: 0 18px; border-radius: 999px; background: var(--blue); color: #fff; font-size: 14px; font-weight: 600; white-space: nowrap; }
  :root[data-mode="dark"] .hd-cta { color: var(--blue-ink); }
  .menu-btn { display: none; }
  .progress { position: absolute; left: 22px; right: 22px; bottom: 0; height: 2px; border-radius: 2px; background: var(--blue); transform-origin: left; transform: scaleX(0); opacity: 0; transition: opacity .4s; }
  .hd.is-scrolled .progress { opacity: 1; }
  .sentinel { position: absolute; top: 0; height: 140px; width: 1px; pointer-events: none; }
  .sheet { position: fixed; inset: 0; z-index: 60; background: var(--ink); color: var(--paper); padding: 96px 24px 40px; display: flex; flex-direction: column; clip-path: circle(0 at calc(100% - 44px) 44px); transition: clip-path .7s cubic-bezier(.7,0,.2,1); }
  .sheet.open { clip-path: circle(150% at calc(100% - 44px) 44px); }
  .sheet a { font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: 44px; letter-spacing: -.02em; padding: 8px 0; border-bottom: 1px solid color-mix(in srgb, var(--paper) 14%, transparent); }
  .sheet .close { position: absolute; top: 18px; right: 24px; }

  /* ================= Main sheet (covers footer) ================= */
  main { position: relative; z-index: 1; background: var(--paper); border-radius: 0 0 44px 44px; padding-bottom: 140px; box-shadow: 0 40px 80px -40px rgba(0,0,0,.5); }

  /* ================= Shared ================= */
  section { padding-top: 150px; }
  .kicker { display: flex; align-items: center; gap: 14px; font-size: 13px; font-weight: 600; color: var(--ink-3); }
  .kicker b { color: var(--blue); font-weight: 600; }
  .kicker::after { content: ""; flex: 1; height: 1px; background: var(--rule); }
  .s-title { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; margin: 28px 0 64px; }
  .s-title h2 { font-size: clamp(42px, 6vw, 84px); }
  .s-title h2 em { font-style: normal; color: var(--blue); }
  .s-title p { color: var(--ink-3); max-width: 42ch; justify-self: end; }
  .ar { width: 14px; height: 14px; flex: none; }
  .btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 54px; padding: 0 26px; border-radius: 999px; font-size: 15px; font-weight: 600; white-space: nowrap; transition: transform .3s, background .3s, color .3s; }
  .btn-blue { background: var(--blue); color: #fff; }
  :root[data-mode="dark"] .btn-blue { color: var(--blue-ink); }
  .btn-blue:hover { transform: translateY(-2px); }
  .btn-line { border: 1px solid var(--ink); }
  .btn-line:hover { background: var(--ink); color: var(--paper); }
  .rv { opacity: 0; transform: translateY(24px); transition: opacity 1s cubic-bezier(.2,.8,.2,1), transform 1s cubic-bezier(.2,.8,.2,1); }
  .rv.in { opacity: 1; transform: none; }
  .split .w { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: .1em; margin-bottom: -.1em; }
  .split .i { display: inline-block; transform: translate3d(0, 110%, 0) rotate(4deg); transform-origin: left bottom; transition: transform 1.1s cubic-bezier(.2,.8,.2,1); transition-delay: calc(var(--d) * 65ms); }
  .split.in .i { transform: none; }

  /* ================= Hero ================= */
  .hero { padding-top: 130px; position: relative; }
  .meta { display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: 14px; color: var(--ink-3); padding-bottom: 22px; border-bottom: 1px solid var(--rule); }
  .meta .live { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 500; }
  .meta .live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px color-mix(in srgb, var(--teal) 22%, transparent); animation: pulse 2.4s infinite; }
  @keyframes pulse { 50% { box-shadow: 0 0 0 8px color-mix(in srgb, var(--teal) 0%, transparent); } }
  .hero-stage { position: relative; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 32px; align-items: center; padding-top: 44px; }
  .hero h1 { font-size: clamp(56px, 8.4vw, 128px); letter-spacing: -.03em; line-height: .9; position: relative; z-index: 2; }
  .hero h1 .blue { color: var(--blue); }
  .slot { position: relative; display: inline-block; width: .9em; height: .74em; vertical-align: -.02em; margin: 0 .02em; }
  .slot img { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: contain; opacity: 0; transform: translateY(40%) rotate(-8deg); animation: slot 9s infinite both; }
  .slot img:nth-child(2) { animation-delay: 3s; }
  .slot img:nth-child(3) { animation-delay: 6s; }
  @keyframes slot { 0% { opacity: 0; transform: translateY(40%) rotate(-8deg); } 5%, 30% { opacity: 1; transform: none; } 35%, 100% { opacity: 0; transform: translateY(-40%) rotate(8deg); } }
  .photo { position: relative; justify-self: end; width: min(100%, 420px); aspect-ratio: 5 / 7; z-index: 1; }
  .photo .arch { position: absolute; inset: 10% 6% 0 6%; border-radius: 999px 999px 28px 28px; background: var(--blue); overflow: hidden; }
  .photo .arch::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(135deg, rgba(255,255,255,.07) 0 2px, transparent 2px 14px); }
  .photo .outline { position: absolute; inset: 6% 1% 3% 11%; border-radius: 999px 999px 28px 28px; border: 1.5px solid var(--ink); }
  .photo img { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); height: 96%; width: auto; max-width: none; z-index: 2; }
  .photo .tag { position: absolute; z-index: 3; left: -22px; bottom: 16%; display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 16px; border-radius: 999px; background: var(--card); border: 1px solid var(--rule); font-size: 13px; font-weight: 600; box-shadow: 0 12px 30px -14px rgba(0,0,0,.35); }
  .photo .tag i { width: 8px; height: 8px; border-radius: 50%; background: var(--ocher); }
  .photo .spin { position: absolute; z-index: 3; right: -10px; top: 4%; width: 112px; height: 112px; }
  .photo .spin text { font-family: "Instrument Sans", sans-serif; font-size: 10.5px; font-weight: 600; letter-spacing: .18em; fill: var(--ink); text-transform: uppercase; }
  .photo .spin .core { fill: var(--ocher); }
  .photo .spin g { transform-origin: 60px 60px; animation: spin 22s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }
  .hero-foot { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: end; margin-top: 44px; }
  .lede { font-size: 19px; line-height: 1.55; color: var(--ink-2); max-width: 40ch; }
  .lede b { color: var(--ink); font-weight: 600; }
  .cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
  .stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
  .stat { padding: 18px 16px 0 0; }
  .stat + .stat { padding-left: 18px; border-left: 1px solid var(--rule); }
  .stat b { display: block; font-family: "Bricolage Grotesque", sans-serif; font-size: clamp(34px, 3.6vw, 48px); letter-spacing: -.03em; line-height: 1; }
  .stat b sup { font-size: .45em; vertical-align: top; color: var(--blue); }
  .stat span { display: block; font-size: 13px; color: var(--ink-3); margin-top: 8px; }

  /* ================= Marquee band ================= */
  .band { margin-top: 140px; padding: 26px 0; border-block: 1px solid var(--ink); overflow: hidden; white-space: nowrap; }
  .band .row { display: inline-flex; gap: 48px; align-items: center; font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: clamp(40px, 6vw, 88px); letter-spacing: -.02em; line-height: 1; will-change: transform; }
  .band .row span:nth-of-type(odd) { color: transparent; -webkit-text-stroke: 1.4px var(--ink); }
  .band .row i { width: .32em; height: .32em; border-radius: 50%; background: var(--blue); flex: none; }
  .band .row i:nth-of-type(3n+2) { background: var(--ocher); }
  .band .row i:nth-of-type(3n) { background: var(--teal); }
  .band.b2 { margin-top: 0; border-top: 0; background: var(--blue); color: #fff; }
  .band.b2 .row span:nth-of-type(odd) { -webkit-text-stroke-color: #fff; }
  .band.b2 .row i { background: #fff !important; }

  /* ================= Karya: sticky stacking cards ================= */
  .stack { display: grid; gap: 28px; }
  .pcard { position: sticky; top: calc(108px + var(--i) * 18px); min-height: min(560px, 76vh); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 40px; padding: 52px 60px; border-radius: 36px; background: var(--card); border: 1px solid var(--rule); box-shadow: 0 -20px 60px -40px rgba(0,0,0,.35); overflow: hidden; transform-origin: center top; }
  .pcard.blue { --text: #ffffff; --surface: var(--blue); --text-3: rgba(255,255,255,.7); --accent: #ffffff; --c3: #9ff0d0; --c4: #ffd27a; background: var(--blue); border-color: transparent; color: #fff; }
  .pcard.ink { --text: var(--paper); --surface: var(--ink); --text-3: color-mix(in srgb, var(--paper) 60%, transparent); --accent: var(--blue); background: var(--ink); border-color: transparent; color: var(--paper); }
  :root[data-mode="dark"] .pcard.ink { --text: #efeae0; --surface: #222019; background: #222019; color: #efeae0; }
  :root[data-mode="dark"] .pcard.blue { --surface: #2a3d9e; background: #2a3d9e; }
  .pcard .no { font-size: 13px; font-weight: 600; opacity: .6; }
  .pcard .st { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; margin-left: 14px; }
  .pcard .st::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--c3); }
  .pcard .st.wip::before { background: var(--c4); }
  .pcard h3 { font-size: clamp(36px, 4.4vw, 64px); margin: 20px 0 18px; }
  .pcard p { font-size: 17px; max-width: 42ch; opacity: .82; }
  .pcard .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 22px; }
  .pcard .chips span { font-size: 12px; font-weight: 600; padding: 5px 11px; border-radius: 999px; border: 1px solid color-mix(in srgb, currentColor 25%, transparent); }
  .pcard .go { display: inline-flex; align-items: center; gap: 8px; margin-top: 30px; font-size: 14px; font-weight: 600; padding-bottom: 3px; border-bottom: 1.5px solid currentColor; }
  .pcard .art { display: grid; place-items: center; position: relative; }
  .pcard .art::before { content: ""; position: absolute; width: 82%; aspect-ratio: 1; border-radius: 50%; background: color-mix(in srgb, var(--accent) 12%, transparent); }
  .pcard .art .iso { position: relative; width: min(100%, 400px); }

  /* ================= Alat ================= */
  .grp { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 2fr); gap: 32px; padding: 36px 0; border-bottom: 1px solid var(--rule); }
  .grp:first-child { border-top: 1px solid var(--ink); }
  .grp h3 { font-size: 26px; }
  .grp h3 .dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 12px; vertical-align: 4px; }
  .grp .sub { font-size: 14px; color: var(--ink-3); margin-top: 8px; }
  .tools { display: flex; flex-wrap: wrap; gap: 10px; align-content: start; }
  .tl { display: inline-flex; align-items: center; gap: 10px; height: 50px; padding: 0 18px 0 12px; border-radius: 999px; background: var(--card); border: 1px solid var(--rule); font-size: 14px; font-weight: 500; transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .3s, background .3s; }
  .tl:hover { transform: translateY(-4px) rotate(-2deg); border-color: var(--ink); }
  .tl img { width: 28px; height: 24px; object-fit: contain; filter: var(--logo-adj); }

  /* ================= Cara kerja (sticky split) ================= */
  #cara, #karya, .hero { overflow-x: clip; }
  html { overflow-x: clip; }
  .how { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 64px; align-items: start; }
  .how-l { position: sticky; top: 120px; }
  .how-l h2 { font-size: clamp(42px, 5.6vw, 80px); margin-top: 24px; }
  .how-l h2 em { font-style: normal; color: var(--blue); }
  .how-l p { color: var(--ink-3); margin-top: 22px; max-width: 38ch; }
  .how-l .iso { width: 240px; margin-top: 32px; }
  .steps { display: grid; gap: 18px; }
  .step { padding: 40px 40px 44px; border-radius: 28px; background: var(--card); border: 1px solid var(--rule); }
  .step .big { font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: 88px; line-height: .8; letter-spacing: -.03em; color: transparent; -webkit-text-stroke: 1.5px var(--blue); }
  .step h3 { font-size: 32px; margin: 26px 0 12px; }
  .step p { color: var(--ink-3); max-width: 40ch; }

  /* ================= Perjalanan ================= */
  .ji { display: grid; grid-template-columns: 220px minmax(0, 1fr) minmax(0, 1fr); gap: 32px; padding: 36px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
  .ji:first-child { border-top: 1px solid var(--ink); }
  .ji .when { font-size: 14px; font-weight: 600; color: var(--blue); }
  .ji h3 { font-size: 28px; line-height: 1.1; }
  .ji .org { display: block; font-family: "Instrument Sans", sans-serif; font-size: 15px; font-weight: 500; color: var(--ink-3); margin-top: 8px; letter-spacing: 0; }
  .ji p { color: var(--ink-3); max-width: 46ch; }

  /* ================= Footer curtain ================= */
  .foot { position: sticky; bottom: 0; z-index: 0; background: var(--ink); color: var(--paper); padding: 120px 0 0; overflow: hidden; }
  :root[data-mode="dark"] .foot { background: #0a0a09; }
  .foot .kicker { color: color-mix(in srgb, var(--paper) 55%, transparent); }
  .foot .kicker::after { background: color-mix(in srgb, var(--paper) 16%, transparent); }
  .f-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 40px 64px; align-items: end; margin-top: 36px; }
  .foot h2 { font-size: clamp(50px, 7.4vw, 112px); line-height: .92; color: var(--paper); }
  .foot h2 em { font-style: normal; color: var(--blue); }
  .f-side p { color: color-mix(in srgb, var(--paper) 66%, transparent); max-width: 40ch; margin-bottom: 22px; }
  .form { display: flex; gap: 8px; width: 100%; padding: 6px 6px 6px 20px; border-radius: 999px; background: color-mix(in srgb, var(--paper) 8%, transparent); border: 1px solid color-mix(in srgb, var(--paper) 18%, transparent); }
  .form input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--paper); font: inherit; font-size: 15px; }
  .form input::placeholder { color: color-mix(in srgb, var(--paper) 48%, transparent); }
  .form button { height: 46px; padding: 0 24px; border: 0; border-radius: 999px; background: var(--blue); color: #fff; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
  .f-links { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 64px; padding-top: 24px; border-top: 1px solid color-mix(in srgb, var(--paper) 16%, transparent); font-size: 15px; }
  .f-links a { display: inline-flex; align-items: center; gap: 8px; color: color-mix(in srgb, var(--paper) 80%, transparent); }
  .f-links a:hover { color: var(--blue); }
  .wordmark { margin-top: 40px; font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; letter-spacing: -.03em; line-height: .8; white-space: nowrap; text-align: center; font-size: min(calc((100vw - 64px) / 9.2), 150px); color: color-mix(in srgb, var(--paper) 14%, transparent); padding-bottom: .04em; }
  .wordmark span { color: var(--blue); }

  
  .iso { width:100%; height:auto; overflow:visible; --ink: color-mix(in srgb, var(--text) 82%, var(--accent)); }
  .iso .ln { stroke:var(--ink); stroke-width:1.2; stroke-linejoin:round; stroke-linecap:round; stroke-dasharray:1 1; stroke-dashoffset:1; fill-opacity:0; }
  .iso .f-none { fill:none; }
  .iso .f-top { fill:color-mix(in srgb, var(--accent) 9%, var(--surface)); }
  .iso .f-top2 { fill:color-mix(in srgb, var(--accent) 16%, var(--surface)); }
  .iso .f-right { fill:color-mix(in srgb, var(--accent) 20%, var(--surface)); }
  .iso .f-front { fill:color-mix(in srgb, var(--accent) 13%, var(--surface)); }
  .iso .f-acc { fill:none; stroke:var(--accent); stroke-width:2.2; }
  .iso .guide { fill:none; stroke:color-mix(in srgb, var(--accent) 55%, transparent); stroke-width:1; stroke-dasharray:2 3; opacity:0; }
  .iso .isod { opacity:0; transform-box:fill-box; transform-origin:center; transform:scale(.3); }
  .iso.in .ln { stroke-dashoffset:0; fill-opacity:1; transition:stroke-dashoffset 1s cubic-bezier(.6,.05,.2,1) var(--d), fill-opacity .6s ease calc(var(--d) + .5s); }
  .iso.in .guide { opacity:1; transition:opacity .6s .9s; }
  .iso.in .isod { opacity:1; transform:scale(1); transition:opacity .4s var(--d), transform .5s cubic-bezier(.2,.8,.3,1.3) var(--d); }
  @media (prefers-reduced-motion: reduce) { .iso * { transition:none !important; } .iso .ln { stroke-dashoffset:0; fill-opacity:1; } .iso .isod { opacity:1; transform:none; } .iso .guide { opacity:1; } }



  /* ================= Blog ================= */
  .posts { border-top: 1px solid var(--ink); }
  .post-row { display: grid; grid-template-columns: 140px minmax(0, 1fr) 150px 28px; gap: 28px; align-items: baseline; padding: 30px 8px; border-bottom: 1px solid var(--rule); transition: background .3s, padding .3s; }
  .post-row:hover { background: var(--card); padding-left: 18px; padding-right: 18px; }
  .post-row time { font-size: 14px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
  .post-row h3 { font-size: clamp(22px, 2.4vw, 30px); line-height: 1.15; }
  .post-row p { color: var(--ink-3); font-size: 15px; margin-top: 8px; max-width: 64ch; }
  .post-row .tag { font-size: 13px; font-weight: 600; color: var(--blue); }
  .post-row .ar { align-self: center; transition: transform .3s; }
  .post-row:hover .ar { transform: translate(3px, -3px); color: var(--blue); }
  .blog { padding: 150px 0 0; min-height: 80vh; }
  .blog .back { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--ink-3); }
  .blog .back:hover { color: var(--blue); }
  .blog .back svg { width: 14px; height: 14px; transform: rotate(-135deg); }
  .blog-head h1 { font-size: clamp(56px, 9vw, 132px); line-height: .92; margin-top: 28px; }
  .blog-head h1 em { font-style: normal; color: var(--blue); }
  .blog-head p { color: var(--ink-3); font-size: 18px; max-width: 52ch; margin-top: 22px; }
  .filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 48px 0 28px; }
  .filters button { font: inherit; font-size: 14px; font-weight: 500; height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--rule); background: var(--card); color: var(--ink); cursor: pointer; transition: background .25s, color .25s, border-color .25s; }
  .filters button[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
  .fade-in { animation: fadeUp .7s cubic-bezier(.2,.8,.2,1) both; }
  @keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
  .article { max-width: 760px; margin-inline: auto; }
  .article .tagline { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; margin-top: 40px; font-size: 14px; color: var(--ink-3); }
  .article .tagline .tag { font-weight: 600; color: var(--blue); }
  .article h1 { font-size: clamp(40px, 6vw, 76px); line-height: 1; margin-top: 18px; }
  .article .lead { font-size: 21px; line-height: 1.55; color: var(--ink-2); margin-top: 28px; padding-bottom: 36px; border-bottom: 1px solid var(--ink); }
  .prose { font-size: 18px; line-height: 1.75; color: var(--ink-2); }
  .prose h2 { font-size: 30px; line-height: 1.15; color: var(--ink); margin: 52px 0 14px; }
  .prose p { margin: 18px 0; }
  .prose ul, .prose ol { margin: 18px 0; padding-left: 22px; }
  .prose li { margin: 8px 0; }
  .prose li::marker { color: var(--blue); font-weight: 600; }
  .prose blockquote { margin: 34px 0; padding: 4px 0 4px 26px; border-left: 3px solid var(--blue); font-family: "Bricolage Grotesque", sans-serif; font-size: 26px; line-height: 1.3; color: var(--ink); }
  .prose strong { color: var(--ink); }
  .pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 64px; }
  .pager a { display: block; padding: 24px 26px; border-radius: 22px; border: 1px solid var(--rule); background: var(--card); transition: border-color .3s, transform .3s; }
  .pager a:hover { border-color: var(--ink); transform: translateY(-3px); }
  .pager small { display: block; font-size: 13px; color: var(--ink-3); margin-bottom: 8px; }
  .pager b { font-family: "Bricolage Grotesque", sans-serif; font-size: 20px; line-height: 1.2; font-weight: 700; }
  .pager .next { text-align: right; grid-column: 2; }
  .read-bar { position: fixed; z-index: 49; left: 0; top: 0; height: 3px; width: 100%; background: var(--blue); transform-origin: left; transform: scaleX(0); }
  @supports (animation-timeline: scroll()) { .read-bar { animation: grow linear both; animation-timeline: scroll(root); } }
  @media (max-width: 760px) {
    .post-row { grid-template-columns: 1fr 20px; gap: 6px 12px; padding: 22px 0; }
    .post-row:hover { padding-left: 0; padding-right: 0; background: none; }
    .post-row time, .post-row .tag { grid-column: 1; font-size: 13px; }
    .post-row .ar { grid-column: 2; grid-row: 1 / span 2; }
    .blog { padding-top: 110px; }
    .blog-head p { font-size: 16px; }
    .article .lead { font-size: 18px; }
    .prose { font-size: 17px; }
    .prose h2 { font-size: 24px; }
    .prose blockquote { font-size: 21px; }
    .pager { grid-template-columns: 1fr; }
    .pager .next { grid-column: 1; }
  }

  /* ================= Scroll-driven motion ================= */
  @supports (animation-timeline: scroll()) {
    .progress { animation: grow linear both; animation-timeline: scroll(root); }
    @keyframes grow { to { transform: scaleX(1); } }
    .hero h1 { animation: heroText linear both; animation-timeline: scroll(root); animation-range: 0 80vh; }
    @keyframes heroText { to { transform: translateY(-10vh) scale(.94); opacity: .2; filter: blur(2px); } }
    .photo { animation: heroPhoto linear both; animation-timeline: scroll(root); animation-range: 0 100vh; }
    @keyframes heroPhoto { to { transform: translateY(-16vh) rotate(-3deg); } }
    .photo .arch { animation: archTilt linear both; animation-timeline: scroll(root); animation-range: 0 100vh; }
    @keyframes archTilt { to { transform: translateY(6vh) scale(1.04); } }
    .band .row { animation: bandL linear both; animation-timeline: view(); }
    .band.b2 .row { animation-name: bandR; }
    @keyframes bandL { from { transform: translateX(0); } to { transform: translateX(-38%); } }
    @keyframes bandR { from { transform: translateX(-38%); } to { transform: translateX(0); } }
    .pcard { animation: cardIn linear both; animation-timeline: view(); animation-range: entry 0% entry 60%; }
    @keyframes cardIn { from { transform: translateY(80px) scale(.94) rotate(1.5deg); } to { transform: none; } }
    .pcard .art .iso { animation: artFloat linear both; animation-timeline: view(); }
    @keyframes artFloat { from { transform: translateY(40px) rotate(-4deg); } to { transform: translateY(-40px) rotate(4deg); } }
    .step { animation: stepIn linear both; animation-timeline: view(); animation-range: entry 0% cover 35%; }
    @keyframes stepIn { from { transform: translateX(60px); opacity: 0; } to { transform: none; opacity: 1; } }
    .wordmark { animation: wordUp linear both; animation-timeline: view(); animation-range: entry 0% entry 100%; }
    @keyframes wordUp { from { transform: translateY(60%); letter-spacing: .04em; } to { transform: none; } }
  }

  /* ================= Responsive ================= */
  @media (max-width: 1024px) {
    .nav { display: none; }
    .menu-btn { display: grid; }
    .hd-in { grid-template-columns: 1fr auto; }
    .hd.is-scrolled .hd-in { width: min(520px, 100% - 24px); }
    .pcard { padding: 40px; }
    .how { grid-template-columns: 1fr; gap: 40px; }
    .how-l { position: static; }
  }
  @media (max-width: 760px) {
    .wrap { width: calc(100% - 32px); }
    .hd-in { width: calc(100% - 32px); height: 64px; }
    .hd.is-scrolled .hd-in { width: calc(100% - 20px); margin-top: 10px; height: 56px; }
    .mark .rest { max-width: 0; opacity: 0; }
    .mark::after { content: "Reza"; }
    .hd.is-scrolled .mark::after { content: "Reza"; }
    section { padding-top: 110px; }
    .hero { padding-top: 96px; }
    .hero-stage { grid-template-columns: 1fr; padding-top: 28px; gap: 20px; }
    .photo { justify-self: center; width: min(82%, 340px); order: -1; }
    .photo .tag { left: auto; right: -8px; bottom: 10%; }
    .photo .spin { width: 92px; height: 92px; right: auto; left: -6px; }
    .hero h1 { font-size: clamp(50px, 15vw, 92px); }
    .hero-foot { grid-template-columns: 1fr; gap: 36px; margin-top: 24px; }
    .lede { font-size: 17px; }
    .cta .btn { flex: 1; }
    .stat b { font-size: 30px; }
    .stat span { font-size: 12px; }
    .band { margin-top: 100px; padding: 18px 0; }
    .s-title { grid-template-columns: 1fr; margin-bottom: 40px; }
    .s-title p { justify-self: start; }
    .pcard { position: relative; top: 0; min-height: 0; grid-template-columns: 1fr; gap: 24px; padding: 30px 24px 34px; border-radius: 28px; }
    .pcard .art { order: -1; }
    .pcard .art .iso { width: min(100%, 280px); }
    .grp { grid-template-columns: 1fr; gap: 16px; padding: 28px 0; }
    .tl { height: 44px; padding: 0 14px 0 10px; font-size: 13px; }
    .tl img { width: 24px; height: 20px; }
    .step { padding: 30px 24px 32px; }
    .step .big { font-size: 64px; }
    .step h3 { font-size: 26px; }
    .ji { grid-template-columns: 1fr; gap: 8px; padding: 26px 0; }
    .ji h3 { font-size: 24px; }
    main { border-radius: 0 0 28px 28px; padding-bottom: 100px; }
    .foot { position: relative; padding-top: 90px; }
    .f-grid { grid-template-columns: 1fr; gap: 28px; }
    .foot h2 { font-size: clamp(46px, 13vw, 64px); }
    .f-links { margin-top: 44px; }
  }
  @media (max-width: 360px) { .hd-cta { display: none; } }
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition-duration: .001ms !important; }
    .rv, .split .i { opacity: 1; transform: none; }
    .slot img { opacity: 0; } .slot img:first-child { opacity: 1; transform: none; }
  }
  .hero-copy { position: relative; z-index: 2; }
  .posts .empty { padding: 40px 0; color: var(--ink-3); }
  .hero-copy .lede { margin-top: 30px; }
  .hero-foot { grid-template-columns: minmax(0, 1fr); }
  @media (max-width: 760px) { .hero-copy .lede { margin-top: 24px; } }