:root{
  /* Fold 1 — Obsidian */
  --obsidian:        oklch(0.14 0.01 260);
  --obsidian-2:      oklch(0.19 0.012 260);
  --obsidian-fg:     oklch(0.96 0.004 260);
  --obsidian-mute:   oklch(0.66 0.012 260);
  --obsidian-line:   oklch(0.28 0.012 260);

  /* Fold 2 — Cobalt */
  --cobalt:          oklch(0.22 0.12 260);
  --cobalt-2:        oklch(0.30 0.14 260);
  --cobalt-fg:       oklch(0.96 0.03 250);
  --cobalt-mute:     oklch(0.78 0.08 255);
  --cobalt-line:     oklch(0.40 0.10 260);
  --cobalt-accent:   oklch(0.72 0.15 255);

  /* Fold 3 — Emerald */
  --emerald:         oklch(0.23 0.07 160);
  --emerald-2:       oklch(0.30 0.08 160);
  --emerald-fg:      oklch(0.96 0.03 155);
  --emerald-mute:    oklch(0.78 0.06 155);
  --emerald-line:    oklch(0.40 0.07 160);
  --emerald-accent:  oklch(0.80 0.13 155);

  /* Fold 4 — Plum */
  --plum:            oklch(0.22 0.08 20);
  --plum-2:          oklch(0.30 0.09 20);
  --plum-fg:         oklch(0.96 0.02 25);
  --plum-mute:       oklch(0.78 0.05 25);
  --plum-line:       oklch(0.40 0.08 20);
  --plum-accent:     oklch(0.82 0.10 25);

  --display: 'Geist', 'Inter', Helvetica, sans-serif;
  --sans:    'Geist', 'Inter', Helvetica, sans-serif;
  --mono:    'Geist Mono', ui-monospace, monospace;

  /* Brand wordmark */
  --brand-n:      #7f92f0;
  --brand-th:     #77cfa1;
  --brand-studio: #e7b1ca;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--obsidian);color:var(--obsidian-fg);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"ss01","cv11"}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}

.wrap{max-width:1440px;margin:0 auto;padding:0 56px}
@media(max-width:860px){.wrap{padding:0 24px}}

.mono{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;text-transform:uppercase}
.h-display{font-family:var(--display);font-weight:800;letter-spacing:-0.035em;line-height:0.92;text-wrap:balance}
.h-display.tight{letter-spacing:-0.045em}

/* Reveal animation primitive */
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:translateY(0)}

/* NAV */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background:color-mix(in oklab, var(--obsidian) 72%, transparent);border-bottom:1px solid var(--obsidian-line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-0.04em}
.logo-mark{width:22px;height:22px;background:currentColor;position:relative;border-radius:2px}
.logo-mark::after{content:"";position:absolute;inset:3px;background:var(--obsidian);border-radius:1px}
.logo-mark::before{content:"";position:absolute;left:50%;top:3px;bottom:3px;width:1px;background:var(--obsidian);transform:translateX(-50%);z-index:2}
.nav-links{display:flex;gap:32px;font-size:14px;color:var(--obsidian-mute)}
.nav-links a{transition:color .2s}
.nav-links a:hover{color:var(--obsidian-fg)}
@media(max-width:720px){.nav-links{display:none}}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:500;font-size:14px;letter-spacing:-0.01em;transition:transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-arrow{display:inline-block;width:14px;height:14px;position:relative}
.btn-arrow::before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:currentColor}
.btn-arrow::after{content:"";position:absolute;top:50%;right:0;width:6px;height:6px;border-right:1px solid currentColor;border-top:1px solid currentColor;transform:translate(0,-50%) rotate(45deg);transform-origin:right center}
.btn-primary{background:var(--obsidian-fg);color:var(--obsidian)}
.btn-primary:hover{background:color-mix(in oklab, var(--obsidian-fg) 88%, var(--obsidian))}
.btn-ghost{border:1px solid var(--obsidian-line);color:var(--obsidian-fg)}
.btn-ghost:hover{border-color:var(--obsidian-fg)}

/* Fold meta */
.fold{position:relative;padding:120px 0;overflow:hidden}
.fold-meta{display:flex;align-items:center;gap:14px;margin-bottom:40px;color:var(--obsidian-mute)}
.fold-meta .rule{flex:0 0 40px;height:1px;background:currentColor;opacity:0.5}

/* HERO */
.hero{padding-top:100px;padding-bottom:40px;background:var(--obsidian);color:var(--obsidian-fg);position:relative;isolation:isolate}
.hero-aurora{position:absolute;inset:-20% -10% auto -10%;height:90%;pointer-events:none;z-index:0;filter:blur(80px);opacity:.55;
  background:
    radial-gradient(ellipse 50% 40% at 30% 20%, color-mix(in oklab, var(--obsidian-fg) 10%, transparent), transparent 60%),
    radial-gradient(ellipse 40% 30% at 75% 10%, color-mix(in oklab, var(--cobalt-accent) 30%, transparent), transparent 60%);
  animation:aurora 18s ease-in-out infinite alternate}
@keyframes aurora{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(-4%,2%,0) scale(1.05)}
  100%{transform:translate3d(3%,-2%,0) scale(1.02)}
}
.grain{position:absolute;inset:0;pointer-events:none;opacity:0.35;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.95 0 0 0 0 0.95 0 0 0 0 0.95 0 0 0 0.08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}
.hero-grid{position:relative;z-index:1}
.hero h1{font-family:var(--display);font-weight:800;letter-spacing:-0.05em;line-height:0.9;font-size:clamp(56px, 9.4vw, 144px);text-wrap:balance}
.hero h1 .soft{color:var(--obsidian-mute)}
.hero .caret{display:inline-block;width:0.6ch;height:1em;background:var(--obsidian-fg);vertical-align:-0.14em;margin-left:6px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hero .lede{max-width:580px;color:var(--obsidian-mute);font-size:17px;line-height:1.55;margin-top:36px}
.hero-actions{display:flex;gap:14px;align-items:center;margin-top:36px;flex-wrap:wrap}
.hero-foot{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-top:96px;padding-top:32px;border-top:1px solid var(--obsidian-line)}
.hero-foot-item .k{font-family:var(--mono);font-size:10px;letter-spacing:0.14em;color:var(--obsidian-mute);text-transform:uppercase;margin-bottom:10px}
.hero-foot-item .v{font-family:var(--display);font-weight:700;font-size:36px;letter-spacing:-0.04em}
@media(max-width:720px){.hero-foot{grid-template-columns:1fr 1fr;gap:28px}}

/* Product shot */
.product-shot{margin-top:64px;border:1px solid var(--obsidian-line);border-radius:8px;overflow:hidden;background:var(--obsidian-2);position:relative}
.product-shot .bar{height:36px;border-bottom:1px solid var(--obsidian-line);display:flex;align-items:center;padding:0 14px;gap:8px}
.product-shot .dot{width:9px;height:9px;border-radius:50%;background:var(--obsidian-line)}
.product-shot .body{height:440px;background:
  repeating-linear-gradient(135deg, transparent 0 14px, color-mix(in oklab, var(--obsidian-fg) 4%, transparent) 14px 15px),
  linear-gradient(180deg, var(--obsidian-2), var(--obsidian));
  display:grid;place-items:center;position:relative;overflow:hidden}
.product-shot .body .tag{font-family:var(--mono);font-size:11px;color:var(--obsidian-mute);letter-spacing:0.1em;border:1px solid var(--obsidian-line);padding:8px 14px;border-radius:2px;background:var(--obsidian-2);z-index:2}
.product-shot .scan{position:absolute;inset:0;background:linear-gradient(180deg, transparent 0%, color-mix(in oklab, var(--obsidian-fg) 8%, transparent) 50%, transparent 100%);animation:scan 4s linear infinite;height:40%}
@keyframes scan{0%{transform:translateY(-100%)}100%{transform:translateY(300%)}}

/* COBALT fold */
.fold-cobalt{background:var(--cobalt);color:var(--cobalt-fg)}
.fold-cobalt .fold-meta{color:var(--cobalt-mute)}
.service-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:start}
@media(max-width:960px){.service-grid{grid-template-columns:1fr;gap:48px}}
.service-head h2{font-size:clamp(44px, 6.2vw, 96px);font-family:var(--display);font-weight:800;letter-spacing:-0.045em;line-height:0.92}
.service-head h2 em{font-style:normal;color:var(--cobalt-accent)}
.service-body p{font-size:17px;line-height:1.65;color:var(--cobalt-mute);margin-bottom:20px;max-width:48ch}
.service-body p strong{color:var(--cobalt-fg);font-weight:500}
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:80px;background:var(--cobalt-line);border:1px solid var(--cobalt-line);border-radius:4px;overflow:hidden}
.pillar{background:var(--cobalt);padding:36px 32px;min-height:200px;display:flex;flex-direction:column;justify-content:space-between;gap:28px;transition:background .3s}
.pillar:hover{background:var(--cobalt-2)}
.pillar .num{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;color:var(--cobalt-mute)}
.pillar h3{font-family:var(--display);font-weight:700;font-size:24px;letter-spacing:-0.03em;line-height:1.1}
.pillar p{font-size:14px;line-height:1.6;color:var(--cobalt-mute);margin-top:14px}
@media(max-width:760px){.pillars{grid-template-columns:1fr}}

/* EMERALD fold */
.fold-emerald{background:var(--emerald);color:var(--emerald-fg)}
.fold-emerald .fold-meta{color:var(--emerald-mute)}
.cases-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:72px;flex-wrap:wrap}
.cases-head h2{font-family:var(--display);font-weight:800;font-size:clamp(48px, 7vw, 112px);letter-spacing:-0.045em;line-height:0.9}
.cases-head p{max-width:32ch;color:var(--emerald-mute);font-size:16px}
.cases{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--emerald-line)}
.case{display:grid;grid-template-columns:80px 1fr 1.6fr;gap:32px;align-items:center;padding:32px 0;border-bottom:1px solid var(--emerald-line);transition:background .25s, padding .25s;position:relative}
.case::before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--emerald-accent);transition:width .3s}
.case:hover{background:color-mix(in oklab, var(--emerald-fg) 4%, transparent);padding-left:20px}
.case:hover::before{width:3px}
.case .idx{font-family:var(--display);font-weight:700;font-size:42px;letter-spacing:-0.04em;color:var(--emerald-accent)}
.case .client{font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:-0.02em;line-height:1.1}
.case .client .sub{display:block;font-family:var(--mono);font-size:10px;letter-spacing:0.14em;color:var(--emerald-mute);margin-top:8px;text-transform:uppercase;font-weight:400}
.case .desc{font-size:14px;line-height:1.55;color:var(--emerald-mute)}
@media(max-width:960px){
  .case{grid-template-columns:60px 1fr;grid-template-rows:auto auto;gap:12px}
  .case .desc{grid-column:2}
}

/* PLUM fold */
.fold-plum{background:var(--plum);color:var(--plum-fg)}
.fold-plum .fold-meta{color:var(--plum-mute)}
.uses-head h2{font-family:var(--display);font-weight:800;font-size:clamp(48px, 7vw, 112px);letter-spacing:-0.045em;line-height:0.9;max-width:14ch}
.uses-head h2 em{font-style:normal;color:var(--plum-accent)}
.uses-sub{color:var(--plum-mute);max-width:48ch;margin-top:24px;font-size:16px}
.uses{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:80px;background:var(--plum-line);border:1px solid var(--plum-line);border-radius:4px;overflow:hidden}
.use{background:var(--plum);padding:32px 28px;min-height:260px;display:flex;flex-direction:column;justify-content:space-between;gap:20px;transition:background .3s;position:relative;overflow:hidden}
.use::after{content:"";position:absolute;inset:auto -40% -40% auto;width:200px;height:200px;background:radial-gradient(circle, color-mix(in oklab, var(--plum-accent) 30%, transparent), transparent 70%);opacity:0;transition:opacity .4s, transform .4s;transform:scale(.6)}
.use:hover{background:var(--plum-2)}
.use:hover::after{opacity:1;transform:scale(1)}
.use .tag{font-family:var(--mono);font-size:10px;letter-spacing:0.14em;color:var(--plum-mute);text-transform:uppercase;position:relative;z-index:1}
.use h3{font-family:var(--display);font-weight:700;font-size:24px;letter-spacing:-0.025em;line-height:1.1;position:relative;z-index:1}
.use p{font-size:13px;line-height:1.6;color:var(--plum-mute);position:relative;z-index:1}
.use .foot{display:flex;align-items:center;gap:10px;color:var(--plum-accent);font-size:11px;font-family:var(--mono);letter-spacing:0.1em;text-transform:uppercase;position:relative;z-index:1}
@media(max-width:900px){.uses{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.uses{grid-template-columns:1fr}}

/* Marquee */
.marquee{margin:72px 0 0;padding:24px 0;border-top:1px solid var(--emerald-line);border-bottom:1px solid var(--emerald-line);overflow:hidden;position:relative}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:100px;z-index:2;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg, var(--emerald), transparent)}
.marquee::after{right:0;background:linear-gradient(-90deg, var(--emerald), transparent)}
.marquee-track{display:flex;gap:64px;animation:marq 40s linear infinite;width:max-content}
.marquee-item{display:flex;align-items:center;gap:16px;font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-0.02em;color:var(--emerald-fg);white-space:nowrap}
.marquee-item .sep{width:8px;height:8px;background:var(--emerald-accent);border-radius:50%}
.marquee-item .lbl{color:var(--emerald-mute);font-family:var(--mono);font-size:11px;letter-spacing:0.12em;text-transform:uppercase;font-weight:400}
@keyframes marq{to{transform:translateX(-50%)}}

/* CONTACT (bold form card) */
.fold-contact{background:var(--obsidian);color:var(--obsidian-fg);padding:140px 0 120px;position:relative}
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:72px;align-items:start}
@media(max-width:960px){.contact-grid{grid-template-columns:1fr;gap:48px}}
.contact-head h2{font-family:var(--display);font-weight:800;font-size:clamp(44px, 6vw, 88px);letter-spacing:-0.045em;line-height:0.95}
.contact-head p{color:var(--obsidian-mute);max-width:40ch;margin-top:24px;font-size:16px}

/* Form card — clearly a form */
.form-card{background:var(--obsidian-2);border:1px solid var(--obsidian-line);border-radius:10px;overflow:hidden;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.form-head{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;border-bottom:1px solid var(--obsidian-line);background:linear-gradient(180deg, color-mix(in oklab, var(--obsidian-fg) 3%, transparent), transparent)}
.form-head .title{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-0.025em;display:flex;align-items:center;gap:10px}
.form-head .title .dot{width:8px;height:8px;border-radius:50%;background:var(--emerald-accent);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.4;transform:scale(.85)}}
.form-head .step{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;color:var(--obsidian-mute);text-transform:uppercase}

.form-body{padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-body .full{grid-column:1 / -1}
.field-v{display:grid;gap:8px}
.field-v label{font-family:var(--mono);font-size:10px;letter-spacing:0.14em;color:var(--obsidian-mute);text-transform:uppercase;display:flex;justify-content:space-between;align-items:center}
.field-v label .req{color:var(--emerald-accent)}
.field-v input,.field-v select,.field-v textarea{width:100%;background:var(--obsidian);border:1px solid var(--obsidian-line);border-radius:6px;padding:14px 16px;color:var(--obsidian-fg);font:inherit;font-size:15px;transition:border-color .2s, background .2s}
.field-v input:focus,.field-v select:focus,.field-v textarea:focus{outline:none;border-color:var(--obsidian-fg);background:color-mix(in oklab, var(--obsidian) 50%, var(--obsidian-2))}
.field-v textarea{min-height:120px;resize:vertical;line-height:1.55}
.field-v input::placeholder,.field-v textarea::placeholder{color:var(--obsidian-mute)}
.chip-row{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:10px 14px;border:1px solid var(--obsidian-line);border-radius:999px;font-size:13px;color:var(--obsidian-mute);cursor:pointer;transition:all .18s}
.chip:hover{color:var(--obsidian-fg);border-color:var(--obsidian-fg)}
.chip.active{background:var(--obsidian-fg);color:var(--obsidian);border-color:var(--obsidian-fg)}
.form-foot{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;border-top:1px solid var(--obsidian-line);gap:16px;flex-wrap:wrap;background:linear-gradient(0deg, color-mix(in oklab, var(--obsidian-fg) 3%, transparent), transparent)}
.form-foot .small{font-size:12px;color:var(--obsidian-mute);display:flex;align-items:center;gap:8px}
.form-foot .small .lock{width:12px;height:12px;border:1px solid currentColor;border-radius:2px;border-top-left-radius:6px;border-top-right-radius:6px}
.form-foot .btn[disabled]{opacity:.6;cursor:default;pointer-events:none}
.form-error{margin:0 28px;padding:12px 14px;border:1px solid var(--plum-line);background:color-mix(in oklab, var(--plum-accent) 12%, transparent);color:var(--obsidian-fg);border-radius:8px;font-size:13px;line-height:1.4}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}

@media(max-width:720px){.form-body{grid-template-columns:1fr}}

/* FOOTER */
footer{background:var(--obsidian);color:var(--obsidian-fg);border-top:1px solid var(--obsidian-line);padding:56px 0 40px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr;gap:48px;align-items:start}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr;gap:32px}}
.foot-col h4{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;color:var(--obsidian-mute);text-transform:uppercase;margin-bottom:16px}
.foot-col ul{list-style:none;display:grid;gap:10px;font-size:14px}
.foot-col a:hover{color:var(--obsidian-mute)}
.foot-bottom{margin-top:56px;padding-top:24px;border-top:1px solid var(--obsidian-line);display:flex;justify-content:space-between;font-size:12px;color:var(--obsidian-mute);gap:16px;flex-wrap:wrap}
.foot-wordmark{font-family:var(--display);font-weight:800;font-size:clamp(64px, 14vw, 220px);letter-spacing:-0.055em;line-height:0.9;margin:72px 0 40px;color:var(--obsidian-fg);display:flex;align-items:baseline;gap:8px;overflow:hidden}
.foot-wordmark .faint{color:var(--obsidian-line)}

/* ─── DUOTONE IMAGE SYSTEM ─── */
/* One hue per fold. Grayscale base + mix-blend tint = cohesive editorial look. */
.duo{position:relative;isolation:isolate;overflow:hidden;border-radius:10px;background:var(--obsidian-2);border:1px solid var(--obsidian-line)}
.duo image-slot{position:absolute;inset:0;width:100%;height:100%;display:block;filter:grayscale(1) contrast(1.08) brightness(1.04)}
.duo .duo-tint{position:absolute;inset:0;z-index:2;pointer-events:none;mix-blend-mode:color;background:var(--duo-tint, var(--obsidian-mute))}
.duo .duo-grad{position:absolute;inset:0;z-index:3;pointer-events:none;background:linear-gradient(180deg, transparent 45%, color-mix(in oklab, var(--duo-base, var(--obsidian)) 80%, transparent))}
.duo .duo-tag{position:absolute;left:16px;bottom:14px;z-index:4;font-family:var(--mono);font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--obsidian-fg);opacity:.9;pointer-events:none}
.duo-obsidian{--duo-tint:var(--obsidian-mute);--duo-base:var(--obsidian);border-color:var(--obsidian-line)}
.duo-obsidian .duo-tint{display:none}
.duo-cobalt  {--duo-tint:var(--cobalt-accent);--duo-base:var(--cobalt);border-color:var(--cobalt-line)}
.duo-emerald {--duo-tint:var(--emerald-accent);--duo-base:var(--emerald);border-color:var(--emerald-line)}
.duo-plum    {--duo-tint:var(--plum-accent);--duo-base:var(--plum);border-color:var(--plum-line)}

/* HERO two-column */
.hero-2col{display:grid;grid-template-columns:1fr .92fr;gap:56px;align-items:center;position:relative;z-index:1}
@media(max-width:960px){.hero-2col{grid-template-columns:1fr;gap:40px}}
.hero-2col h1{font-size:clamp(44px,5.6vw,92px)}
.hero-media{height:clamp(360px,48vh,500px)}
.hero .lede{max-width:42ch;color:var(--obsidian-mute);font-size:18px;line-height:1.5;margin-top:28px}

/* CASES image beside heading */
.cases-media{width:min(440px,42vw);height:300px;flex:0 0 auto}
@media(max-width:760px){.cases-media{width:100%;height:240px}}

/* SERVICE image+text split */
.service-split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
@media(max-width:960px){.service-split{grid-template-columns:1fr;gap:40px}}
.service-media{height:clamp(360px,46vh,520px)}
.service-lead{font-size:20px;line-height:1.5;color:var(--cobalt-mute);max-width:42ch;margin-top:24px}
.service-lead strong{color:var(--cobalt-fg);font-weight:600}

/* Slim pillars — title only, glanceable */
.pillars-slim{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:64px;background:var(--cobalt-line);border:1px solid var(--cobalt-line);border-radius:6px;overflow:hidden}
.pillar-slim{background:var(--cobalt);padding:28px 26px;display:flex;flex-direction:column;gap:18px;min-height:160px;transition:background .3s}
.pillar-slim:hover{background:var(--cobalt-2)}
.pillar-slim .num{font-family:var(--mono);font-size:10px;letter-spacing:0.14em;color:var(--cobalt-mute);text-transform:uppercase}
.pillar-slim h3{font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:-0.03em;line-height:1.12;margin-top:auto}
@media(max-width:760px){.pillars-slim{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.pillars-slim{grid-template-columns:1fr}}

/* USE CASE image cards */
.use-card{background:var(--plum);display:flex;flex-direction:column;overflow:hidden;transition:background .3s}
.use-card:hover{background:var(--plum-2)}
.use-media{height:180px;border-radius:0}
.use-body{padding:24px 26px 28px;display:flex;flex-direction:column;gap:10px}
.use-body .tag{font-family:var(--mono);font-size:10px;letter-spacing:0.14em;color:var(--plum-mute);text-transform:uppercase}
.use-body h3{font-family:var(--display);font-weight:700;font-size:21px;letter-spacing:-0.025em;line-height:1.15}

/* TWEAKS panel */
.tweaks{position:fixed;right:20px;bottom:20px;z-index:100;background:#0b0d10;color:#e5e7eb;border:1px solid #2a2f36;border-radius:10px;width:300px;font-family:var(--sans);font-size:13px;display:none;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.tweaks.open{display:block}
.tweaks header{padding:12px 14px;border-bottom:1px solid #2a2f36;font-family:var(--mono);font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:#a1a1aa;display:flex;justify-content:space-between;align-items:center}
.tweaks .row{padding:12px 14px;border-bottom:1px solid #1a1d22;display:grid;gap:8px}
.tweaks .row:last-child{border-bottom:none}
.tweaks label{font-size:10px;color:#a1a1aa;font-family:var(--mono);letter-spacing:0.1em;text-transform:uppercase}
.tweaks select,.tweaks input[type=range]{width:100%;background:#151821;color:#fff;border:1px solid #2a2f36;border-radius:4px;padding:6px 8px;font:inherit}