/* RevKnew website. Ink poster treatment: ink panels on a deeper ink page, ghost words, clamp bullets,
   one yellow moment per panel. Paper panels carry long reading (blog posts, offer details, forms). */

@font-face { font-family: 'Archivo'; src: url('../fonts/Archivo.ttf') format('truetype'); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url('../fonts/JetBrainsMono.ttf') format('truetype'); font-weight: 100 800; font-display: swap; }

:root {
  --ink: #0F1C2E;
  --ink-2: #1A2B42;
  --ink-deep: #0A1422;
  --paper: #F1F2EF;
  --white: #FFFFFF;
  --clamp: #FFC531;
  --clamp-hover: #FFD35E;
  --clamp-text: #8A5A00;
  --leak: #FF6B5E;
  --leak-text: #C23B2E;
  --leak-fill: #E2483D;
  --mist: #9AA7B8;
  --soft: #C9D1DC;
  --steel: #5C6B7E;
  --rule-ink: #2B3C54;
  --rule-paper: #D5D9DE;

  --font-display: 'Archivo', system-ui, sans-serif;
  --font-sans: 'Archivo', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;

  --gutter: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
  --panel-pad: clamp(24px, 5vw, 72px);
  --radius: 18px;
  --wrap: 1240px;
  --ease-snap: cubic-bezier(.34, 1.56, .64, 1);
  --ease-flow: cubic-bezier(.65, 0, .35, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }
body { margin: 0; background: var(--ink-deep); color: var(--paper); font: 400 17px/1.6 var(--font-sans); overflow-x: hidden; }
img, svg { max-width: 100%; }
a { color: inherit; }
::selection { background: var(--clamp); color: var(--ink); }
:focus-visible { outline: 2px solid var(--clamp); outline-offset: 3px; border-radius: 4px; }
.paper :focus-visible { outline-color: var(--ink); }
.skip { position: absolute; left: 12px; top: -60px; z-index: 50; background: var(--clamp); color: var(--ink); padding: 10px 14px; border-radius: 8px; font-weight: 700; }
.skip:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- layout ---------- */
.page { padding: 0 var(--gutter-r) 24px var(--gutter); display: grid; gap: 16px; }
.panel { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--ink); padding: var(--panel-pad); }
.panel.paper { background: var(--paper); color: var(--ink); }
.wrap { max-width: var(--wrap); margin: 0 auto; position: relative; z-index: 1; }
.narrow { max-width: 760px; }
.stack { display: grid; gap: 20px; }
.row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: minmax(0, 1fr); } }

/* ---------- type ---------- */
.poster { font-family: var(--font-display); font-weight: 900; font-stretch: 118%; letter-spacing: -0.03em; line-height: .92; text-wrap: balance; margin: 0; }
.poster em, .display em { font-style: normal; color: var(--clamp); }
.paper .poster em, .paper .display em { color: inherit; box-shadow: inset 0 -.3em 0 var(--clamp); }
.h-hero { font-size: clamp(38px, min(7.2vw, 9.6vh), 104px); }
.h-1 { font-size: clamp(38px, 5.6vw, 76px); }
.h-2 { font-size: clamp(30px, 3.8vw, 52px); }
.display { font-family: var(--font-display); font-weight: 800; font-stretch: 112%; letter-spacing: -0.015em; line-height: 1.02; text-wrap: balance; margin: 0; }
.h-3 { font-size: clamp(22px, 2.2vw, 28px); }
.lead { font-size: clamp(18px, 1.6vw, 20px); line-height: 1.55; color: var(--soft); max-width: 60ch; margin: 0; }
.paper .lead { color: var(--steel); }
.paper .lead.ink { color: var(--ink); }
.muted { color: var(--mist); }
.paper .muted { color: var(--steel); }
.label { font: 600 12.5px/1.3 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.bullet { display: inline-flex; align-items: center; gap: .75em; color: var(--clamp); }
.bullet::before { content: ""; flex: none; width: .55em; height: 1.15em; background: var(--clamp); border-radius: .1em; transform: rotate(45deg); }
.paper .bullet { color: var(--clamp-text); }
.paper .bullet::before { box-shadow: 0 0 0 1.5px var(--ink); }
.figure { font: 700 clamp(40px, 5vw, 64px)/1 var(--font-mono); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.source { font: 500 12px/1.45 var(--font-mono); color: var(--mist); }
.paper .source { color: var(--steel); }
p { margin: 0; }

/* ---------- ghost words (parallax texture) ---------- */
.ghost { position: absolute; z-index: 0; pointer-events: none; user-select: none; white-space: nowrap;
  font-family: var(--font-display); font-weight: 900; font-stretch: 125%; letter-spacing: -0.04em; line-height: .8;
  color: var(--ink-2); font-size: clamp(160px, 26vw, 400px); will-change: transform; backface-visibility: hidden; }
.paper .ghost { color: #E3E6E9; }

/* ---------- header: floating pill, hides on scroll down, returns on scroll up ---------- */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); background: var(--ink-deep); z-index: 60; }
.page { padding-top: 84px; }
.site-header { position: fixed; z-index: 50; left: 0; right: 0; top: calc(10px + env(safe-area-inset-top, 0px));
  padding: 0 var(--gutter-r) 0 var(--gutter); pointer-events: none;
  transition: transform .45s cubic-bezier(.22, 1, .36, 1); }
.site-header.is-hidden { transform: translateY(calc(-100% - 24px)); }
.nav { pointer-events: auto; max-width: 1180px; margin: 0 auto; display: flex; align-items: center; gap: 12px;
  padding: 7px 7px 7px 16px; border-radius: 999px; background: #0F1C2E; border: 1px solid rgba(154, 167, 184, .16);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .28); transition: background-color .3s ease-out, box-shadow .3s ease-out; }
.site-header.at-top .nav { background: rgba(15, 28, 46, .7); box-shadow: none; }
.brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; padding: 4px 6px 4px 0; }
.brand { flex: none; }
.brand svg { width: 30px; height: 30px; display: block; flex: none; }
.brand span { font: 800 20px/1 var(--font-display); font-stretch: 112%; letter-spacing: -0.015em; }
.nav-center { position: relative; margin: 0 auto; display: flex; align-items: center; }
.nav-links { display: flex; gap: 2px; list-style: none; padding: 0; margin: 0; position: relative; z-index: 1; }
.nav-links a { display: block; text-decoration: none; font-weight: 500; font-size: 15px; color: var(--soft); padding: 10px 16px; border-radius: 999px; transition: color .2s ease-out; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--paper); }
.nav-indicator { position: absolute; z-index: 0; top: 0; left: 0; height: 100%; width: 0; border-radius: 999px; background: var(--ink-2);
  opacity: 0; transition: transform .35s cubic-bezier(.22, 1, .36, 1), width .35s cubic-bezier(.22, 1, .36, 1), opacity .2s ease-out; }
.nav-indicator.on { opacity: 1; }
.nav-links a[aria-current="page"]::after { content: ""; display: block; height: 2px; margin-top: 3px; background: var(--clamp); border-radius: 2px; }
.nav .nav-cta { min-height: 44px; padding: 5px 5px 5px 18px; gap: 12px; border-radius: 999px; font-size: 15px; white-space: nowrap; }
.cta-arrow { width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: var(--clamp); display: inline-grid; place-items: center; flex: none; overflow: hidden; }
.cta-arrow svg { width: 16px; height: 16px; transition: transform .35s cubic-bezier(.22, 1, .36, 1); }
.nav-cta:hover .cta-arrow svg { transform: translateX(3px); }
.nav .nav-cta:hover { background: var(--clamp-hover); }
.menu-btn { display: none; align-items: center; gap: 10px; margin-left: auto; min-height: 44px; padding: 0 16px; border-radius: 999px; cursor: pointer;
  background: var(--paper); color: var(--ink); border: 0; font: 700 15px/1 var(--font-sans); }
.menu-icon { position: relative; width: 16px; height: 10px; display: inline-block; }
.menu-icon i { position: absolute; left: 0; right: 0; height: 2px; background: currentColor; border-radius: 2px; transition: transform .35s cubic-bezier(.22, 1, .36, 1), top .35s; }
.menu-icon i:first-child { top: 0; } .menu-icon i:last-child { top: 8px; }
.menu-open .menu-icon i:first-child { top: 4px; transform: rotate(45deg); }
.menu-open .menu-icon i:last-child { top: 4px; transform: rotate(-45deg); }
@media (max-width: 900px) {
  .nav-center, .nav .nav-cta { display: none; }
  .menu-btn { display: inline-flex; }
}

/* full-screen menu (phones and small tablets) */
.menu { position: fixed; inset: 0; z-index: 45; background: var(--ink-deep); overflow-y: auto;
  padding: calc(96px + env(safe-area-inset-top, 0px)) var(--gutter-r) calc(32px + env(safe-area-inset-bottom, 0px)) var(--gutter); }
.menu-inner { min-height: 100%; display: flex; flex-direction: column; justify-content: space-between; gap: 40px; }
.menu-links { list-style: none; padding: 0; margin: 0; display: grid; }
.menu-links a { display: flex; align-items: baseline; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--rule-ink); text-decoration: none;
  font: 900 clamp(40px, 11vw, 64px)/1 var(--font-display); font-stretch: 118%; letter-spacing: -0.03em; }
.menu-links a .label { color: var(--clamp); font-size: 13px; letter-spacing: .08em; }
.menu-links a[aria-current="page"] { color: var(--clamp); }
.menu-foot { display: grid; gap: 16px; justify-items: start; }
.menu-foot a.muted { text-decoration: none; }
.menu-links li, .menu-foot { opacity: 0; transform: translateY(18px); transition: opacity .4s ease-out, transform .5s cubic-bezier(.22, 1, .36, 1); }
.menu.open .menu-links li, .menu.open .menu-foot { opacity: 1; transform: none; }
.menu.open .menu-links li:nth-child(2) { transition-delay: .04s; } .menu.open .menu-links li:nth-child(3) { transition-delay: .08s; }
.menu.open .menu-links li:nth-child(4) { transition-delay: .12s; } .menu.open .menu-links li:nth-child(5) { transition-delay: .16s; }
.menu.open .menu-foot { transition-delay: .22s; }
html.menu-lock, html.menu-lock body { overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
  .site-header, .nav-indicator, .menu-links li, .menu-foot, .menu-icon i { transition: none; }
}

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 22px; border-radius: 10px;
  font: 700 16px/1.2 var(--font-sans); text-decoration: none; cursor: pointer; border: 2px solid transparent;
  transition: transform .18s var(--ease-snap), background-color .18s ease-out, border-color .18s ease-out; }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--clamp); color: var(--ink); }
.btn-primary:hover { background: var(--clamp-hover); }
.btn-ghost { border-color: var(--rule-ink); color: var(--paper); }
.btn-ghost:hover { border-color: var(--paper); }
.paper .btn-ghost { border-color: var(--steel); color: var(--ink); }
.paper .btn-ghost:hover { border-color: var(--ink); }
.btn .arrow { transition: transform .22s var(--ease-flow); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- hero ---------- */
.hero { min-height: min(calc(100svh - 92px), 860px); display: grid; align-items: center; padding-block: clamp(28px, 5vh, 72px); }
.hero .stack { gap: clamp(14px, 2.6vh, 26px) !important; }
.hero .ghost { left: -2vw; bottom: -.12em; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 48px; align-items: end; }
.hero-mark { width: 100%; max-width: 420px; justify-self: end; aspect-ratio: 1; }
.hero-mark svg { width: 100%; height: 100%; display: block; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } .hero-mark { max-width: 220px; justify-self: start; order: -1; } }

/* ---------- the leak line (scroll-drawn pipe) ---------- */
.flowline { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 0 clamp(16px, 4vw, 48px); position: relative; }
.flowline-pipe { grid-row: 1 / span 10; position: relative; }
.flowline-pipe svg { position: absolute; inset: 0; width: 72px; height: 100%; overflow: visible; }
.flow-step { padding: 28px 0 56px; display: grid; gap: 14px; max-width: 760px; }
.flow-step .poster { font-size: clamp(30px, 4vw, 52px); }
.flow-step .quote { border-left: 3px solid var(--rule-ink); padding-left: 16px; color: var(--soft); font-size: 17px; max-width: 60ch; }
.flow-step .poster em { color: var(--clamp); }
@media (max-width: 640px) { .flowline { grid-template-columns: 44px minmax(0, 1fr); } .flowline-pipe svg { width: 44px; } }
.ll-in { opacity: 0; transform: translateX(-14px); transition: opacity .3s ease-out, transform .45s var(--ease-snap); }
.on > .ll-in { opacity: 1; transform: none; }
.ll-drop { animation: drip 2.2s ease-in infinite; }
@keyframes drip { 0% { transform: translateY(-6px) scale(.4); opacity: 0; } 25% { opacity: 1; transform: translateY(0) scale(1); } 100% { transform: translateY(22px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .ll-drop { animation: none; } .ll-in { opacity: 1; transform: none; transition: none; } }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; counter-reset: step; }
.step { background: var(--ink-2); border-radius: 14px; padding: 28px; display: grid; gap: 12px; align-content: start; }
.step .num { font: 700 15px/1 var(--font-mono); color: var(--clamp); }
.step .price { font: 600 14px/1.3 var(--font-mono); color: var(--mist); margin-top: auto; }
@media (max-width: 900px) { .steps { grid-template-columns: minmax(0, 1fr); } }

/* ---------- offers ---------- */
.offer { display: grid; grid-template-columns: 90px minmax(0, 1fr) 240px; gap: 24px; padding: 36px 0; border-top: 1px solid var(--rule-paper); align-items: start; }
.offer:last-child { border-bottom: 1px solid var(--rule-paper); }
.offer .rung { font: 700 15px/1 var(--font-mono); color: var(--steel); padding-top: 10px; }
.offer .price { text-align: right; display: grid; gap: 6px; justify-items: end; }
.offer .price strong { font: 700 28px/1.1 var(--font-mono); letter-spacing: -0.02em; }
.offer ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; color: var(--ink); }
.offer.featured { background: var(--white); border-radius: 14px; border: 2px solid var(--ink); padding: 32px 28px; margin: 12px 0; }
@media (max-width: 860px) { .offer { grid-template-columns: minmax(0, 1fr); } .offer .price { text-align: left; justify-items: start; } }
.tag { display: inline-block; font: 700 11px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; padding: 6px 8px; border-radius: 4px; background: var(--clamp); color: var(--ink); }

/* ---------- guarantee ---------- */
.guarantee { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 32px; align-items: center; }
.guarantee svg { width: 120px; height: 120px; }
@media (max-width: 640px) { .guarantee { grid-template-columns: minmax(0, 1fr); } }

/* ---------- testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.quote-card { background: var(--ink-2); border-radius: 14px; padding: 28px; display: grid; gap: 18px; align-content: space-between; margin: 0; }
.quote-card blockquote { margin: 0; font: 600 20px/1.4 var(--font-sans); }
.quote-card .result { font: 700 15px/1.3 var(--font-mono); color: var(--clamp); }
.quote-card figcaption { font-size: 15px; color: var(--mist); }
.quote-card figcaption strong { color: var(--paper); display: block; }

/* ---------- blog ---------- */
.post-list { display: grid; gap: 0; }
.post-row { display: grid; grid-template-columns: 140px minmax(0, 1fr) auto; gap: 24px; align-items: baseline; padding: 26px 0; border-top: 1px solid var(--rule-ink); text-decoration: none; }
.post-row:last-child { border-bottom: 1px solid var(--rule-ink); }
.post-row .display { font-size: clamp(22px, 2.4vw, 30px); transition: color .2s; }
.post-row:hover .display { color: var(--clamp); }
.post-row .label { color: var(--mist); }
.paper .post-row { border-color: var(--rule-paper); }
.paper .post-row:hover .display { color: var(--clamp-text); }
@media (max-width: 700px) { .post-row { grid-template-columns: minmax(0, 1fr); gap: 8px; } }

.article { color: var(--ink); font-size: 19px; line-height: 1.7; }
.article > * + * { margin-top: 1.1em; }
.article h2 { font: 800 30px/1.15 var(--font-display); font-stretch: 112%; letter-spacing: -0.01em; margin-top: 1.8em; }
.article h3 { font: 700 22px/1.25 var(--font-sans); margin-top: 1.5em; }
.article a { color: var(--ink); text-decoration-color: var(--clamp); text-decoration-thickness: 3px; text-underline-offset: 3px; }
.article blockquote { margin-left: 0; padding-left: 20px; border-left: 4px solid var(--clamp); font-weight: 600; }
.article ul, .article ol { padding-left: 1.2em; }
.article table { border-collapse: collapse; width: 100%; font-size: 16px; display: block; overflow-x: auto; }
.article th, .article td { border-bottom: 1px solid var(--rule-paper); padding: 10px 12px; text-align: left; }
.article code { font-family: var(--font-mono); font-size: .88em; background: #E3E6E9; padding: .1em .3em; border-radius: 4px; }
.article .sources { font: 500 14px/1.6 var(--font-mono); color: var(--steel); border-top: 1px solid var(--rule-paper); padding-top: 18px; }

/* ---------- forms ---------- */
.form { display: grid; gap: 20px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }
.field { display: grid; gap: 8px; }
.field label, .field legend { font-weight: 700; font-size: 15px; color: var(--ink); }
.field .hint { font-size: 14px; color: var(--steel); font-weight: 400; }
.field input, .field select, .field textarea { font: 400 17px/1.4 var(--font-sans); color: var(--ink); background: var(--white);
  border: 1.5px solid var(--steel); border-radius: 10px; padding: 13px 14px; min-height: 50px; width: 100%; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--ink); outline-offset: 1px; border-color: var(--ink); }
.field [aria-invalid="true"] { border-color: var(--leak-text); }
.field .error { color: var(--leak-text); font-size: 14px; font-weight: 600; }
fieldset.field { border: 0; padding: 0; margin: 0; }
.checks { display: flex; flex-wrap: wrap; gap: 10px; }
.check { position: relative; }
.check input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.check span { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 14px; border: 1.5px solid var(--steel); border-radius: 999px; font-size: 15px; font-weight: 500; color: var(--ink); background: var(--white); }
.check input:checked + span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.check input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.hp { position: absolute; left: -9999px; }
.form-status { padding: 18px 20px; border-radius: 12px; font-weight: 600; }
.form-status.ok { background: var(--ink); color: var(--paper); }
.form-status.err { background: #FBE3E0; color: var(--leak-text); }

/* ---------- FAQ ---------- */
.faq details { border-top: 1px solid var(--rule-paper); padding: 4px 0; }
.faq details:last-child { border-bottom: 1px solid var(--rule-paper); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 18px 0; font: 700 19px/1.35 var(--font-sans); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 600 24px/1 var(--font-mono); color: var(--clamp-text); transition: transform .2s; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 20px; max-width: 70ch; color: var(--ink); }

/* ---------- footer ---------- */
.site-footer { padding: 48px var(--gutter-r) calc(40px + env(safe-area-inset-bottom, 0px)) var(--gutter); color: var(--mist); font-size: 15px; }
.footer-grid { max-width: calc(var(--wrap) + 2 * var(--panel-pad)); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer-grid h2 { font: 600 12px/1.3 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--paper); margin: 0 0 12px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-grid a { text-decoration: none; }
.footer-grid a:hover { color: var(--paper); }
.footer-logo { height: 46px; width: auto; display: block; margin-bottom: 16px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-grid > :first-child { grid-column: 1 / -1; } }

/* ---------- reveal (content is visible without JS; JS adds the motion) ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease-out, transform .7s var(--ease-flow); }
.js [data-reveal].in { opacity: 1; transform: none; }
.js [data-reveal="clamp"] { transform: translateY(-18px) rotate(-8deg); transition: opacity .3s ease-out, transform .45s var(--ease-snap); }
.js [data-reveal="clamp"].in { transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  .ghost, [data-depth] { transform: none !important; }
  .btn, .btn .arrow { transition: none; }
}

/* ---------- hero depth layers ---------- */
.hero-visual { position: relative; width: 100%; max-width: min(440px, 56vh); justify-self: end; aspect-ratio: 1; }
.hero-visual .hero-mark { position: absolute; inset: 22% 24% 22% 24%; max-width: none; }
.chip { position: absolute; display: grid; gap: 4px; padding: 12px 14px; border-radius: 12px; background: var(--ink-2); border: 1px solid var(--rule-ink);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .35); font-size: 14px; line-height: 1.3; white-space: nowrap; will-change: transform; backface-visibility: hidden; }
.chip .label { font-size: 10.5px; color: var(--mist); display: flex; align-items: center; gap: 8px; }
.chip .label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--dot, var(--clamp)); }
.chip strong { font-weight: 600; }
@media (max-width: 900px) { .hero-visual { max-width: 300px; justify-self: center; margin-top: 8px; } .chip { font-size: 12.5px; padding: 9px 11px; } }
@media (max-width: 520px) { .chip.c3, .chip.c4 { display: none; } }

/* ---------- pillars and automations ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule-paper); }
.pillar { padding: 32px 28px 8px 0; display: grid; gap: 14px; align-content: start; }
.pillar + .pillar { padding-left: 28px; border-left: 1px solid var(--rule-paper); }
.pillar ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 0; }
.pillar li { padding: 10px 0; border-top: 1px solid var(--rule-paper); font-size: 16px; }
.pillar .kicker { font: 700 13px/1 var(--font-mono); letter-spacing: .08em; color: var(--clamp-text); }
@media (max-width: 900px) { .pillars { grid-template-columns: minmax(0, 1fr); } .pillar, .pillar + .pillar { padding: 28px 0 8px; border-left: 0; border-top: 1px solid var(--rule-paper); } }
.autos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 48px; }
.auto { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; padding: 22px 0; border-top: 1px solid var(--rule-ink); }
.auto .n { font: 700 13px/1.6 var(--font-mono); color: var(--clamp); }
.auto h3 { margin: 0 0 6px; font: 700 20px/1.25 var(--font-sans); }
.auto p { color: var(--mist); font-size: 16px; }
@media (max-width: 760px) { .autos { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 900px) { .chip.c1 { left: -2% !important; } .chip.c2 { right: -2% !important; } }

/* GSAP drives reveals and depth; CSS transitions must not fight its tweens */
.gsap [data-reveal], .gsap [data-depth] { transition: none !important; }
.chip-in { display: grid; gap: 4px; will-change: transform; }

.menu:focus { outline: none; }

/* ---------- case studies ---------- */
.case-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.case-card { background: var(--ink-2); border-radius: 14px; padding: 28px; display: grid; gap: 14px; align-content: start; text-decoration: none;
  border: 1px solid transparent; transition: border-color .25s ease-out, transform .35s cubic-bezier(.22, 1, .36, 1); }
.case-card:hover { border-color: var(--rule-ink); transform: translateY(-3px); }
.case-card .label { color: var(--clamp); }
.case-more { margin-top: 6px; font-weight: 700; font-size: 15px; display: inline-flex; gap: 8px; }
.case-card:hover .arrow { transform: translateX(4px); }
.case-card .arrow { transition: transform .22s var(--ease-flow); }
@media (max-width: 900px) { .case-cards { grid-template-columns: minmax(0, 1fr); } }
.case { scroll-margin-top: 90px; }
.case-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 6vw, 88px); }
.case-body { display: grid; gap: 26px; font-size: 18px; }
.case-body .label { display: block; margin-bottom: 8px; }
.case-body ul { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.case-result { padding: 20px 22px; border-radius: 12px; background: var(--ink-2); }
.case-result .label { color: var(--clamp); }
.paper .case-result { background: var(--white); border: 1px solid var(--rule-paper); }
.paper .case-result .label { color: var(--clamp-text); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags span { font: 600 11.5px/1 var(--font-mono); padding: 7px 9px; border-radius: 999px; border: 1px solid var(--rule-ink); color: var(--mist); }
.paper .tags span { border-color: var(--rule-paper); color: var(--steel); }
@media (max-width: 860px) { .case-grid { grid-template-columns: minmax(0, 1fr); } }
@media (prefers-reduced-motion: reduce) { .case-card, .case-card .arrow { transition: none; } }

/* ---------- tools strip (text, not borrowed logos) ---------- */
.tools-strip { display: grid; gap: 14px; padding: 18px 0 6px; overflow: hidden; }
.tools-strip > .label { padding-left: var(--panel-pad); }
.tools-track { display: flex; width: max-content; animation: tools 48s linear infinite; }
.tools-row { display: flex; gap: 10px; padding-right: 10px; }
.tools-row span { font: 600 15px/1 var(--font-sans); color: var(--soft); padding: 12px 18px; border: 1px solid var(--rule-ink); border-radius: 999px; white-space: nowrap; }
.tools-strip:hover .tools-track { animation-play-state: paused; }
@keyframes tools { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .tools-track { animation: none; flex-wrap: wrap; width: auto; } .tools-row[aria-hidden] { display: none; } .tools-row { flex-wrap: wrap; padding-inline: var(--panel-pad); } }

/* ---------- terms band ---------- */
.terms { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.term { border-top: 2px solid var(--clamp); padding-top: 18px; display: grid; gap: 10px; align-content: start; }
@media (max-width: 900px) { .terms { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .terms { grid-template-columns: minmax(0, 1fr); } }

/* cursor light on cards (added by JS on mouse devices only) */
.has-light { position: relative; overflow: hidden; }
.has-light::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s ease-out;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 197, 49, .10), transparent 65%); }
.has-light:hover::after { opacity: 1; }
.has-light > * { position: relative; z-index: 1; }

/* ---------- cursor follower (mouse devices only, created by JS) ---------- */
.cursor { position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: 0; transition: opacity .25s ease-out; }
.cursor.on { opacity: 1; }
.cursor.hide { opacity: 0; }
.cursor-dot, .cursor-ring { position: fixed; left: 0; top: 0; border-radius: 50%; will-change: transform; }
.cursor-dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--clamp); }
.cursor-ring { width: 34px; height: 34px; margin: -17px 0 0 -17px; border: 1.5px solid rgba(255, 197, 49, .55); display: grid; place-items: center;
  transition: width .3s cubic-bezier(.22, 1, .36, 1), height .3s cubic-bezier(.22, 1, .36, 1), margin .3s cubic-bezier(.22, 1, .36, 1), background-color .3s, border-color .3s; }
.cursor.hover .cursor-ring { width: 58px; height: 58px; margin: -29px 0 0 -29px; background: rgba(255, 197, 49, .12); border-color: var(--clamp); }
.cursor.label .cursor-ring { width: 76px; height: 76px; margin: -38px 0 0 -38px; background: var(--clamp); }
.cursor-text { font: 700 11px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink); opacity: 0; transition: opacity .2s; }
.cursor.label .cursor-text { opacity: 1; }
.cursor.down .cursor-ring { transform-origin: center; scale: .85; }

/* ---------- hero connectors ---------- */
.connectors { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; z-index: 0; }
.conn-base { fill: none; stroke: rgba(154, 167, 184, .38); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 2 6; }
.conn-flow { fill: none; stroke: var(--clamp); stroke-width: 7; stroke-linecap: round; stroke-dasharray: 0.1 34; animation: connflow 1.4s linear infinite; }
@keyframes connflow { to { stroke-dashoffset: -34.1; } }
.hero-visual .hero-mark, .chip { z-index: 1; }

/* ---------- systems map: tube pipes with flanges and a clamp on every run ---------- */
.sysmap-scroll { overflow-x: auto; margin-inline: calc(var(--panel-pad) * -1); padding-inline: var(--panel-pad); }
.sysmap { width: 100%; min-width: 760px; height: auto; display: block; overflow: visible; }
.sysmap .pipe { fill: none; stroke: #C9D1DC; stroke-width: 18; stroke-linecap: butt; transition: stroke .35s ease-out, opacity .3s; }
.sysmap .pipe-core { fill: none; stroke: var(--ink-deep); stroke-width: 11; stroke-linecap: butt; transition: stroke .35s ease-out, opacity .3s; }
.sysmap .flange { fill: var(--paper); }
.sysmap .pipe-hit { fill: none; stroke: transparent; stroke-width: 34; pointer-events: stroke; cursor: pointer; }
.sysmap .clamp-body { fill: var(--clamp); stroke: var(--ink); stroke-width: 1.4; }
.sysmap .clamp-ridge { stroke: var(--ink); stroke-width: 1.4; stroke-linecap: round; opacity: .5; }
.sysmap .run.active .pipe { stroke: var(--paper); }
.sysmap .run.active .pipe-core { stroke: #1D3150; }
.sysmap .token-body { fill: var(--paper); stroke: var(--ink); stroke-width: 1.5; }
.sysmap .token-icon { fill: none; stroke: var(--ink); stroke-width: 1.5; stroke-linejoin: round; }
.sysmap .coin-body { fill: var(--clamp); stroke: var(--ink); stroke-width: 1.6; }
.sysmap .coin-mark { stroke: var(--ink); stroke-width: 1.8; stroke-linecap: round; opacity: .55; }
.sysmap .done-label { fill: var(--clamp); font: 700 13px var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.sysmap .node { cursor: pointer; outline: none; transition: opacity .3s; }
.sysmap .node rect { fill: var(--ink-2); stroke: var(--rule-ink); stroke-width: 1.5; transition: fill .3s, stroke .3s; }
.sysmap .node text { fill: var(--paper); font: 600 16px var(--font-sans); pointer-events: none; white-space: pre; }
.sysmap .node-dot { fill: var(--clamp); transition: r .3s; }
.sysmap .node.hit rect { stroke: var(--clamp); fill: #22385A; transition: none; }
.sysmap .node.hit .node-dot { r: 9; }
.sysmap .hub-ring { fill: var(--ink-deep); stroke: var(--clamp); stroke-width: 2.5; }
.sysmap .hub-pulse { fill: none; stroke: var(--clamp); stroke-width: 2; opacity: 0; }
.sysmap .hub-label { fill: var(--mist); font: 600 13px var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.sysmap.focus .run, .sysmap.focus .node { opacity: .22; }
.sysmap.focus .run.lit, .sysmap.focus .node.lit, .sysmap.focus .hub { opacity: 1; }
.sysmap .run.lit .pipe { stroke: var(--clamp); }
.sysmap .node.lit rect, .sysmap .node:focus-visible rect { fill: var(--ink); stroke: var(--clamp); stroke-width: 2; }
.map-caption { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 18px 22px;
  border: 1px solid var(--rule-ink); border-radius: 14px; background: var(--ink-deep); min-height: 64px; }
.map-caption-text { color: var(--soft); font-size: 16px; }
.map-count { white-space: nowrap; }
.map-count-n { color: var(--clamp); font-variant-numeric: tabular-nums; }
@media (max-width: 760px) { .map-caption { grid-template-columns: minmax(0, 1fr); gap: 8px; } }
@media (prefers-reduced-motion: reduce) { .conn-flow { animation: none; } }