/* =========================================================================
   SILVER FOX — Design System
   Editorial serif + grotesque sans + mono. Ink / Paper / Ember.
   ========================================================================= */

/* ---------- Tokens ---------- */
:root {
  /* Core palette */
  --ink:        #0A0B0D;
  --ink-2:      #101216;
  --ink-3:      #171A20;
  --ink-line:   #262A32;
  --paper:      #F4F1EA;
  --paper-2:    #FBF9F4;
  --paper-line: #DBD6CA;

  /* Foreground */
  --fg-dark:    #ECEEF1;   /* text on ink */
  --fg-dark-mut:#969CA7;
  --fg-light:   #14161B;   /* text on paper */
  --fg-light-mut:#54596180;
  --fg-light-mut-solid:#565C66;

  /* Silver + accent */
  --silver:     #B7BCC6;
  --ember:      #E0702F;
  --ember-2:    #F08A4B;
  --ember-deep: #B9551F;
  --ember-soft: rgba(224,112,47,0.14);

  /* Semantic per-theme (set on sections) */
  --bg:   var(--paper);
  --fg:   var(--fg-light);
  --mut:  var(--fg-light-mut-solid);
  --line: var(--paper-line);
  --surface: #ffffff;

  /* Type */
  --font-display: 'General Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-sans: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Layout */
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 4px;
  --radius-lg: 14px;
  --radius-xl: 22px;

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --t: 0.5s var(--ease);

  --nav-h: 76px;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: var(--font-sans);
  background: var(--ink);
  color: var(--fg-dark);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; color: inherit; background: none; border: none; }
ul { list-style: none; padding: 0; }
::selection { background: var(--ember); color: #fff; }

/* ---------- Section theming ---------- */
.section {
  position: relative;
  padding: clamp(72px, 11vw, 160px) 0;
  background: var(--bg);
  color: var(--fg);
}
.s-ink    { --bg: var(--ink);    --fg: var(--fg-dark);  --mut: var(--fg-dark-mut);  --line: var(--ink-line);  --surface: var(--ink-3); }
.s-ink-2  { --bg: var(--ink-2);  --fg: var(--fg-dark);  --mut: var(--fg-dark-mut);  --line: var(--ink-line);  --surface: var(--ink-3); }
.s-paper  { --bg: var(--paper);  --fg: var(--fg-light); --mut: var(--fg-light-mut-solid); --line: var(--paper-line); --surface: #fff; }
.s-paper-2{ --bg: var(--paper-2);--fg: var(--fg-light); --mut: var(--fg-light-mut-solid); --line: var(--paper-line); --surface: #fff; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: 920px; }

/* ---------- Typography ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ember);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--ember);
  opacity: 0.6;
}
.eyebrow--plain::before { display: none; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.04; letter-spacing: -0.03em; }
.display {
  font-family: var(--font-display);
  font-size: clamp(2.9rem, 7.2vw, 6.6rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  font-weight: 600;
}
.h1 { font-size: clamp(2.3rem, 5vw, 4rem); line-height: 1.0; letter-spacing: -0.025em; }
.h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.04; }
.h3 { font-size: clamp(1.35rem, 2.2vw, 1.85rem); line-height: 1.1; letter-spacing: -0.015em; }
.h4 { font-size: 1.18rem; line-height: 1.25; letter-spacing: -0.01em; font-family: var(--font-sans); font-weight: 600; }

.lead {
  font-size: clamp(1.12rem, 1.7vw, 1.42rem);
  line-height: 1.5;
  color: var(--mut);
  font-weight: 400;
  letter-spacing: -0.01em;
}
.muted { color: var(--mut); }
.ember { color: var(--ember); }
em.accent { font-style: normal; color: var(--ember); }
.serif-em { color: var(--ember); font-style: normal; }

p + p { margin-top: 1em; }

/* Section header block */
.shead { max-width: 760px; }
.shead .eyebrow { margin-bottom: 22px; }
.shead p.lead { margin-top: 22px; }
.shead--center { margin-inline: auto; text-align: center; }
.shead--center .eyebrow { justify-content: center; }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform .35s var(--ease), background-color .3s var(--ease-soft), color .3s, border-color .3s, box-shadow .3s;
  will-change: transform;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; transition: transform .4s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn--primary { background: var(--ember); color: #fff; box-shadow: 0 8px 30px -10px rgba(224,112,47,.6); }
.btn--primary:hover { background: var(--ember-2); box-shadow: 0 14px 40px -10px rgba(224,112,47,.75); }

.btn--ghost { background: transparent; border: 1px solid color-mix(in srgb, var(--fg) 28%, transparent); color: var(--fg); }
.btn--ghost:hover { border-color: var(--fg); background: color-mix(in srgb, var(--fg) 7%, transparent); }

.btn--light { background: var(--fg); color: var(--bg); }
.btn--light:hover { background: color-mix(in srgb, var(--fg) 80%, var(--ember)); }

.btn--lg { padding: 18px 32px; font-size: 16px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.textlink {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 15px;
  border-bottom: 1px solid transparent;
  transition: gap .3s var(--ease), border-color .3s, color .3s;
}
.textlink svg { width: 15px; height: 15px; transition: transform .35s var(--ease); }
.textlink:hover { color: var(--ember); }
.textlink:hover svg { transform: translateX(4px); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .4s var(--ease-soft), backdrop-filter .4s, border-color .4s, height .4s var(--ease-soft);
  border-bottom: 1px solid transparent;
}
.nav__inner { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav.is-scrolled {
  height: 64px;
  background: color-mix(in srgb, var(--ink) 78%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--ink-line);
}
/* Light-aware nav when over light page top (set via JS data-nav-theme) */
.nav.is-scrolled.nav--on-light {
  background: color-mix(in srgb, var(--paper) 80%, transparent);
  border-bottom-color: var(--paper-line);
  color: var(--fg-light);
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-family: var(--font-display); font-size: 21px; letter-spacing: -0.02em; color: #fff; }
.nav--on-light .brand { color: var(--fg-light); }
.brand__mark { width: 30px; height: 30px; flex: none; }
.brand b { font-weight: 500; }

.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a {
  position: relative; padding: 9px 15px; font-size: 14.5px; font-weight: 500;
  color: var(--fg-dark-mut); border-radius: 100px; transition: color .25s;
}
.nav--on-light .nav__links a { color: var(--fg-light-mut-solid); }
.nav__links a:hover, .nav__links a.is-active { color: #fff; }
.nav--on-light .nav__links a:hover, .nav--on-light .nav__links a.is-active { color: var(--fg-light); }
.nav__links a.is-active::after {
  content:""; position:absolute; left:15px; right:15px; bottom:2px; height:2px; background: var(--ember); border-radius: 2px;
}
.nav__cta { display: flex; align-items: center; gap: 12px; }

.nav__toggle { display: none; width: 42px; height: 42px; border-radius: 10px; align-items: center; justify-content: center; }
.nav__toggle span { display: block; width: 20px; height: 1.6px; background: currentColor; position: relative; transition: .3s var(--ease); }
.nav__toggle span::before, .nav__toggle span::after { content:""; position: absolute; left:0; width: 20px; height: 1.6px; background: currentColor; transition: .3s var(--ease); }
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after { top: 6px; }
.nav.is-open .nav__toggle span { background: transparent; }
.nav.is-open .nav__toggle span::before { top: 0; transform: rotate(45deg); }
.nav.is-open .nav__toggle span::after { top: 0; transform: rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: var(--ink);
  padding: calc(var(--nav-h) + 20px) var(--gutter) 40px;
  display: flex; flex-direction: column; gap: 6px;
  transform: translateY(-100%);
  opacity: 0; visibility: hidden;
  transition: transform .55s var(--ease), opacity .4s, visibility .4s;
}
.nav.is-open ~ .mobile-menu { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-menu a { font-family: var(--font-display); font-size: 2rem; color: var(--fg-dark); padding: 12px 0; border-bottom: 1px solid var(--ink-line); transition: color .25s, padding-left .3s var(--ease); }
.mobile-menu a:hover { color: var(--ember); padding-left: 10px; }
.mobile-menu .btn { margin-top: 24px; align-self: stretch; justify-content: center; text-align: center; white-space: normal; line-height: 1.3; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: calc(var(--nav-h) + clamp(40px, 9vw, 110px)); overflow: hidden; }
.hero__grid { display: grid; gap: 40px; align-items: center; }
.hero .display { margin: 22px 0; max-width: 16ch; }
.hero .lead { max-width: 54ch; }
.hero .btn-row { margin-top: 38px; }

/* Background glow / mesh */
.glow {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; pointer-events: none; z-index: 0;
}
.glow--ember { background: radial-gradient(circle, rgba(224,112,47,.55), transparent 70%); }
.hero > .container { position: relative; z-index: 2; }

/* grain/dot grid overlay */
.dotgrid::before {
  content:""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image: radial-gradient(color-mix(in srgb, var(--fg) 12%, transparent) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000, transparent 75%);
  opacity: .5;
}

/* ---------- Reveal animations ---------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal="left"] { transform: translateX(-30px); }
[data-reveal="right"] { transform: translateX(30px); }
[data-reveal="scale"] { transform: scale(.96); }
[data-reveal].in { transform: none; }

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s;
  overflow: hidden;
}
.s-paper .card, .s-paper-2 .card { box-shadow: 0 1px 0 rgba(0,0,0,.02); }
.card--hover:hover { transform: translateY(-5px); border-color: color-mix(in srgb, var(--ember) 55%, var(--line)); box-shadow: 0 24px 50px -28px rgba(0,0,0,.5); }
.card__num { font-family: var(--font-mono); font-size: 13px; color: var(--ember); letter-spacing: .12em; }
.card__icon { width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center; background: var(--ember-soft); color: var(--ember); margin-bottom: 22px; }
.card__icon svg { width: 22px; height: 22px; }
.card h3, .card .h4 { margin-bottom: 12px; }
.card p { color: var(--mut); font-size: 15.5px; }
.card__hr { height: 1px; background: var(--line); margin: 22px 0; border: 0; }

.feature-list { display: flex; flex-direction: column; gap: 13px; margin-top: 4px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--mut); }
.feature-list li::before { content:""; flex: none; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%; background: var(--ember-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E0702F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.stat { background: var(--bg); padding: 34px 28px; }
.stat__num { font-family: var(--font-display); font-size: clamp(2.4rem, 4.4vw, 3.6rem); line-height: 1; letter-spacing: -0.03em; color: var(--fg); }
.stat__num .unit { color: var(--ember); }
.stat__label { margin-top: 12px; font-size: 14px; color: var(--mut); line-height: 1.4; }

/* big inline stat callouts */
.figrow { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(24px,4vw,60px); }
.fig { border-top: 1px solid var(--line); padding-top: 22px; }
.fig__n { font-family: var(--font-display); font-size: clamp(2.6rem,5vw,4.2rem); line-height: .95; letter-spacing: -.03em; }
.fig__n .unit { color: var(--ember); }
.fig__t { margin-top: 14px; color: var(--mut); font-size: 15px; max-width: 32ch; }

/* ---------- Quadrant (white space) ---------- */
.quadrant { position: relative; aspect-ratio: 1 / 1; max-width: 560px; margin-inline: auto; width: 100%; }
.quadrant__grid { position: absolute; inset: 0; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 14px; }
.qcell {
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px;
  display: flex; flex-direction: column; justify-content: space-between; gap: 8px;
  background: color-mix(in srgb, var(--surface) 50%, transparent);
  transition: border-color .4s, background-color .4s, transform .4s var(--ease);
}
.qcell h4 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.05rem, 1.7vw, 1.4rem); letter-spacing: -0.02em; }
.qcell p { font-size: 14px; line-height: 1.45; color: var(--mut); }
.qcell .tag { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); }
.qcell:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--fg) 35%, var(--line)); }
.qcell.is-fox {
  background: var(--ember); color: #fff; border-color: var(--ember);
  box-shadow: 0 20px 50px -18px rgba(224,112,47,.7);
}
.qcell.is-fox .tag, .qcell.is-fox p { color: rgba(255,255,255,.85); }
.q-axis { position: absolute; font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); }
.q-axis--x { bottom: -34px; left: 50%; transform: translateX(-50%); }
.q-axis--y { top: 50%; left: -16px; transform: translate(-100%, -50%) rotate(180deg); writing-mode: vertical-rl; }

/* ---------- Signal Engine widget ---------- */
.engine {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 0;
  border: 1px solid var(--line); border-radius: var(--radius-xl); overflow: hidden;
  background: var(--surface);
}
.engine__feed { padding: 26px; border-right: 1px solid var(--line); position: relative; height: 466px; overflow: hidden; }
.engine__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.engine__head .mono-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); }
.live-dot { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ember); }
.live-dot::before { content:""; width: 7px; height: 7px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 0 0 rgba(224,112,47,.6); animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(224,112,47,.55)} 70%{box-shadow:0 0 0 9px rgba(224,112,47,0)} 100%{box-shadow:0 0 0 0 rgba(224,112,47,0)} }

.sig-card {
  background: color-mix(in srgb, var(--fg) 4%, transparent);
  border: 1px solid var(--line); border-radius: 12px; padding: 15px 16px; margin-bottom: 12px;
  opacity: 0; transform: translateY(-12px);
  animation: sigIn .5s var(--ease) forwards;
}
@keyframes sigIn { to { opacity: 1; transform: none; } }
.sig-card.leaving { animation: sigOut .45s var(--ease) forwards; }
@keyframes sigOut { to { opacity: 0; transform: translateY(10px) scale(.97); } }
.sig-card__top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.sig-card__co { font-weight: 600; font-size: 14.5px; }
.sig-card__score { font-family: var(--font-mono); font-size: 13px; color: var(--ember); font-weight: 500; }
.sig-card__sig { font-size: 13px; color: var(--mut); margin-top: 4px; }
.sig-card__meta { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--mut); margin-top: 10px; opacity: .7; }

.engine__lanes { padding: 26px; display: flex; flex-direction: column; gap: 12px; background: color-mix(in srgb, var(--fg) 2.5%, transparent); }
.lane { display: flex; align-items: center; gap: 16px; padding: 16px 18px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); transition: border-color .3s, transform .3s var(--ease); }
.lane.bump { transform: translateX(4px); border-color: var(--ember); }
.lane__tier { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; color: var(--ember); width: 52px; flex: none; }
.lane__body { flex: 1; }
.lane__name { font-weight: 600; font-size: 14px; }
.lane__desc { font-size: 12.5px; color: var(--mut); }
.lane__count { font-family: var(--font-display); font-size: 1.9rem; line-height: 1; color: var(--fg); min-width: 40px; text-align: right; }
.lane[data-tier="T1"] .lane__tier { color: var(--ember); }
.lane[data-tier="T4"] { opacity: .62; }

/* ---------- Tabs (phases) ---------- */
.tabs__nav { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 36px; border-bottom: 1px solid var(--line); }
.tab-btn {
  position: relative; padding: 16px 4px; margin-right: 28px; font-weight: 600; font-size: 16px; color: var(--mut);
  transition: color .3s; display: inline-flex; gap: 10px; align-items: baseline;
}
.tab-btn .n { font-family: var(--font-mono); font-size: 12px; }
.tab-btn::after { content:""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--ember); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.tab-btn:hover { color: var(--fg); }
.tab-btn.is-active { color: var(--fg); }
.tab-btn.is-active::after { transform: scaleX(1); }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadeUp .5s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px);} to{opacity:1; transform:none;} }

/* ---------- Accordion ---------- */
.acc__item { border-top: 1px solid var(--line); }
.acc__item:last-child { border-bottom: 1px solid var(--line); }
.acc__head { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 28px 0; text-align: left; }
.acc__head .h3 { transition: color .3s; }
.acc__head:hover .h3 { color: var(--ember); }
.acc__idx { font-family: var(--font-mono); font-size: 13px; color: var(--ember); margin-right: 18px; }
.acc__title-wrap { display: flex; align-items: baseline; flex: 1; }
.acc__plus { position: relative; width: 22px; height: 22px; flex: none; }
.acc__plus::before, .acc__plus::after { content:""; position: absolute; background: var(--fg); transition: transform .4s var(--ease), background-color .3s; }
.acc__plus::before { top: 50%; left: 0; right: 0; height: 1.6px; transform: translateY(-50%); }
.acc__plus::after { left: 50%; top: 0; bottom: 0; width: 1.6px; transform: translateX(-50%); }
.acc__item.is-open .acc__plus::after { transform: translateX(-50%) scaleY(0); }
.acc__item.is-open .acc__plus::before { background: var(--ember); }
.acc__body { overflow: hidden; height: 0; transition: height .5s var(--ease); }
.acc__body-inner { padding: 0 0 30px; max-width: 70ch; }
.acc__body-inner p { color: var(--mut); }
.acc__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .06em; padding: 6px 12px; border: 1px solid var(--line); border-radius: 100px; color: var(--mut); }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: 56px; width: max-content; animation: scroll-x 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes scroll-x { to { transform: translateX(-50%); } }
.marquee__item { font-family: var(--font-display); font-size: clamp(1.3rem,2.4vw,2rem); color: var(--mut); white-space: nowrap; opacity: .8; display: inline-flex; align-items: center; gap: 56px; }
.marquee__item::after { content: "✦"; color: var(--ember); font-size: .7em; }

/* ---------- Process / steps line ---------- */
.steps { display: grid; gap: 0; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 28px; padding: 30px 0; border-top: 1px solid var(--line); }
.step:last-child { border-bottom: 1px solid var(--line); }
.step__n { font-family: var(--font-mono); font-size: 13px; color: var(--ember); padding-top: 6px; }
.step h3 { margin-bottom: 10px; }
.step p { color: var(--mut); max-width: 60ch; }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.price {
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px; background: var(--surface);
  display: flex; flex-direction: column; transition: transform .5s var(--ease), border-color .4s, box-shadow .5s;
}
.price--feature { border-color: var(--ember); box-shadow: 0 30px 60px -34px rgba(224,112,47,.55); }
.price:hover { transform: translateY(-6px); }
.price__tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ember); }
.price__name { font-family: var(--font-display); font-size: 1.7rem; margin: 14px 0 4px; }
.price__type { color: var(--mut); font-size: 14px; }
.price__amt { font-family: var(--font-display); font-size: 2.4rem; letter-spacing: -.03em; margin: 22px 0 6px; }
.price__amt .per { font-family: var(--font-sans); font-size: 1rem; color: var(--mut); }
.price .feature-list { margin-top: 22px; margin-bottom: 26px; flex: 1; }
.price .btn { width: 100%; justify-content: center; }
.price__ribbon { position: absolute; top: 18px; right: -34px; transform: rotate(45deg); background: var(--ember); color: #fff; font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; padding: 5px 40px; text-transform: uppercase; }

.callout-band { border: 1px solid var(--line); border-radius: var(--radius-xl); padding: clamp(28px,4vw,48px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 30px; background: var(--surface); }
.callout-band .big { font-family: var(--font-display); font-size: clamp(2.2rem,4vw,3.4rem); letter-spacing: -.03em; line-height: 1; }
.callout-band .big .unit { color: var(--ember); }

/* ---------- Comparison table ---------- */
.cmp { width: 100%; border-collapse: collapse; font-size: 15px; }
.cmp th, .cmp td { text-align: left; padding: 20px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp thead th { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--mut); font-weight: 500; }
.cmp tbody tr { transition: background-color .3s; }
.cmp tbody tr:hover { background: color-mix(in srgb, var(--fg) 3.5%, transparent); }
.cmp td:first-child { font-weight: 600; color: var(--fg); width: 26%; }
.cmp .adv { color: var(--fg); }
.cmp .adv b { color: var(--ember); font-weight: 600; }
.cmp .gap { color: var(--mut); }

/* ---------- Forms ---------- */
.form { display: grid; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--mut); }
.field input, .field select, .field textarea {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px;
  color: var(--fg); font: inherit; font-size: 15px; transition: border-color .3s, box-shadow .3s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: color-mix(in srgb, var(--mut) 75%, transparent); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ember); box-shadow: 0 0 0 4px var(--ember-soft); }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__note { font-size: 13px; color: var(--mut); }
.form__success {
  display: none; text-align: center; padding: 40px 20px; border: 1px solid var(--ember); border-radius: var(--radius-lg);
  background: var(--ember-soft);
}
.form.sent .form-body { display: none; }
.form.sent .form__success { display: block; animation: fadeUp .5s var(--ease); }

/* ---------- Misc layout ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 90px); align-items: center; }
.split--top { align-items: start; }
.kicker-list { display: grid; gap: 18px; margin-top: 30px; }
.kicker { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; }
.kicker__k { font-family: var(--font-mono); font-size: 12px; color: var(--ember); padding-top: 4px; min-width: 30px; }
.kicker h4 { margin-bottom: 5px; }
.kicker p { color: var(--mut); font-size: 15px; }

.tag-row { display: flex; flex-wrap: wrap; gap: 10px; }

.pull {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.5rem); line-height: 1.16; letter-spacing: -.02em; max-width: 22ch;
}
.pull .ember { font-style: normal; }

.divider-quote { border-left: 2px solid var(--ember); padding-left: 28px; }

/* CTA band */
.cta-band { text-align: center; }
.cta-band .display { max-width: 18ch; margin: 0 auto 16px; }
.cta-band .lead { max-width: 56ch; margin: 0 auto 36px; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: var(--fg-dark); padding: 80px 0 40px; border-top: 1px solid var(--ink-line); }
.footer__top { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--ink-line); }
.footer > .container { container-type: inline-size; }
.footer__mega { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.5rem, 12cqi, 11rem); line-height: .9; letter-spacing: -.04em; text-align: center; white-space: nowrap; max-width: 100%; overflow: hidden; margin: 34px 0 6px; background: linear-gradient(100deg, #fff 0%, #9aa0aa 48%, var(--ember) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent); mask-image: linear-gradient(180deg, #000 60%, transparent); opacity: .92; user-select: none; }
.footer__brand .brand { margin-bottom: 18px; }
.footer__brand p { color: var(--fg-dark-mut); max-width: 34ch; font-size: 15px; }
.footer__col h5 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-dark-mut); margin-bottom: 18px; font-weight: 500; }
.footer__col a { display: block; padding: 7px 0; color: var(--silver); font-size: 15px; transition: color .25s, padding-left .25s var(--ease); }
.footer__col a:hover { color: var(--ember); padding-left: 5px; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 30px; color: var(--fg-dark-mut); font-size: 13px; }
.footer__bottom a:hover { color: var(--ember); }

/* ---------- Utilities ---------- */
.mt-s { margin-top: 16px; } .mt-m { margin-top: 30px; } .mt-l { margin-top: 56px; }
.center { text-align: center; }
.maxw-60 { max-width: 60ch; } .maxw-50 { max-width: 50ch; }
.divider { height: 1px; background: var(--line); border: 0; }
.badge { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--mut); padding: 7px 14px; border: 1px solid var(--line); border-radius: 100px; }
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ember); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer__top { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 900px) {
  :root { --nav-h: 68px; }
  .nav__links, .nav__cta .btn { display: none; }
  .nav__toggle { display: flex; }
  .nav__cta { display: none; }
  .hero__grid, .split, .engine { grid-template-columns: 1fr; }
  .engine__feed { border-right: 0; border-bottom: 1px solid var(--line); height: auto; overflow: visible; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .price-grid { grid-template-columns: 1fr; }
  .figrow { grid-template-columns: 1fr; gap: 26px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .field--row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .step { grid-template-columns: 1fr; gap: 10px; }
  .tab-btn { margin-right: 18px; font-size: 15px; }
  .cmp thead { display: none; }
  .cmp td { display: block; border: 0; padding: 4px 0; }
  .cmp tbody tr { display: block; padding: 18px 0; border-bottom: 1px solid var(--line); }
  .cmp td:first-child { width: auto; font-size: 1.1rem; margin-bottom: 8px; }
}

/* =========================================================================
   SALES SOURCE — added: media, video, comparison matrix, motion
   ========================================================================= */

/* ---------- Unified photography ---------- */
.media { position: relative; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--ink-2); }
.media img { width: 100%; height: 100%; object-fit: cover; display: block;
  /* Shared warm film grade — unifies mixed stock photography into one
     natural-light, gently-faded style that matches the homepage hero. */
  filter: sepia(0.20) saturate(1.02) contrast(0.94) brightness(1.03);
  transition: transform 1.1s var(--ease); }
.media::after { content:""; position:absolute; inset:0; z-index:2; background: linear-gradient(180deg, rgba(10,11,13,0) 58%, rgba(10,11,13,.42)); pointer-events:none; }
.media--plain::after { background: linear-gradient(180deg, rgba(10,11,13,0) 78%, rgba(10,11,13,.18)); }
.media:hover img { transform: scale(1.04); }
.media--tall { aspect-ratio: 3 / 4; }
.media--wide { aspect-ratio: 16 / 10; }
.media--square { aspect-ratio: 1 / 1; }
.media--band { aspect-ratio: 21 / 9; }
.media__cap { position:absolute; z-index:3; left:18px; bottom:15px; font-family:var(--font-mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:#fff; opacity:.92; }
.media__stat { position:absolute; z-index:3; right:18px; top:16px; text-align:right; }
.media__stat b { display:block; font-family:var(--font-display); font-weight:600; font-size:2rem; line-height:1; color:#fff; }
.media__stat span { font-family:var(--font-mono); font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.8); }

.photo-stack { position: relative; }
.photo-stack .float-card {
  position:absolute; right:-6%; bottom:-8%; width:62%; z-index:4;
  background: var(--ink-3); border:1px solid var(--ink-line); border-radius: var(--radius-lg);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.8); padding: 16px;
}

/* ---------- Video placeholder ---------- */
.video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius-lg); overflow: hidden; border:1px solid var(--line); cursor:pointer; background:var(--ink-2); }
.video img { width:100%; height:100%; object-fit:cover; filter: grayscale(.4) brightness(.62) contrast(1.05); transition: transform 1s var(--ease); }
.video::after { content:""; position:absolute; inset:0; background: radial-gradient(60% 60% at 50% 45%, rgba(10,11,13,.15), rgba(10,11,13,.6)); }
.video:hover img { transform: scale(1.05); }
.video__play { position:absolute; inset:0; z-index:2; display:grid; place-items:center; }
.video__btn { width:76px; height:76px; border-radius:50%; background:var(--ember); color:#fff; display:grid; place-items:center; box-shadow:0 14px 44px -8px rgba(224,112,47,.75); transition: transform .35s var(--ease); animation: pulse 2.4s infinite; }
.video:hover .video__btn { transform: scale(1.09); }
.video__btn svg { width:26px; height:26px; margin-left:4px; }
.video__label { position:absolute; z-index:2; left:18px; top:16px; font-family:var(--font-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:#fff; background:rgba(10,11,13,.45); backdrop-filter:blur(8px); padding:7px 13px; border-radius:100px; border:1px solid rgba(255,255,255,.14); }
.video__meta { position:absolute; z-index:2; right:18px; bottom:16px; font-family:var(--font-mono); font-size:11px; letter-spacing:.1em; color:#fff; opacity:.85; }
.video__note { position:absolute; inset:0; z-index:3; display:none; place-items:center; text-align:center; padding:30px; background:rgba(10,11,13,.9); backdrop-filter:blur(6px); }
.video__note p { color: var(--fg-dark-mut); max-width: 34ch; font-size:14px; margin-top:8px; }
.video.is-open .video__note { display:grid; }
.video.is-open .video__play { opacity:0; }

/* ---------- Comparison matrix (standout) ---------- */
.compare-wrap { position: relative; }
.matrix { overflow-x: auto; padding-bottom: 4px; }
.matrix__inner { min-width: 760px; }
.matrix__row { display:grid; grid-template-columns: 1.5fr repeat(5, 1fr); align-items:stretch; }
.matrix__row + .matrix__row .matrix__cap,
.matrix__row + .matrix__row .matrix__col { border-top:1px solid var(--line); }
.matrix__cap { display:flex; align-items:center; padding:20px 18px 20px 4px; font-weight:600; color:var(--fg); font-size:15.5px; }
.matrix__col { display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px; padding:20px 10px; text-align:center; transition: background-color .3s; }
.matrix__row:not(.matrix__row--head):hover .matrix__col:not(.is-us) { background: color-mix(in srgb, var(--fg) 3%, transparent); }
.matrix__name { font-family:var(--font-display); font-weight:600; font-size:15px; }
.matrix__sub { font-family:var(--font-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--mut); }
.matrix__col.is-us { background: var(--ember-soft); position: relative; }
.matrix__col.is-us .matrix__name { color: var(--ember); }
.matrix__row--head .matrix__col.is-us { border-radius: 14px 14px 0 0; }
.matrix__row--last .matrix__col.is-us { border-radius: 0 0 14px 14px; }
.matrix__col.is-us::before, .matrix__col.is-us::after { content:""; position:absolute; top:0; bottom:0; width:1.5px; background: color-mix(in srgb, var(--ember) 45%, transparent); }
.matrix__col.is-us::before { left:0; } .matrix__col.is-us::after { right:0; }
.matrix__row--head .matrix__col.is-us { box-shadow: 0 -1.5px 0 color-mix(in srgb, var(--ember) 45%, transparent) inset; }
.matrix__flag { position:absolute; top:-13px; left:50%; transform:translateX(-50%); background:var(--ember); color:#fff; font-family:var(--font-mono); font-size:9.5px; letter-spacing:.12em; text-transform:uppercase; padding:4px 10px; border-radius:100px; white-space:nowrap; }
/* meter dots */
.meter { display:inline-flex; gap:5px; align-items:flex-end; height:22px; }
.meter i { width:6px; height:7px; border-radius:3px; background:#2b313a; transition: height .7s var(--ease), background-color .4s; }
.s-paper .meter i, .s-paper-2 .meter i { background:#cdd2c6; }
.meter i.on { height:21px; background: var(--mut); }
.matrix__col.is-us .meter i.on { background: var(--ember); }
.matrix__col.is-us .meter i { background: color-mix(in srgb, var(--ember) 22%, transparent); }
/* check / cross icons */
.mk { width:22px; height:22px; }
.mk--yes { color: var(--ember); }
.mk--no { color: color-mix(in srgb, var(--mut) 60%, transparent); }
.matrix__col.is-us .mk--yes { color: var(--ember); }

/* ---------- Quote / testimonial ---------- */
.quote { font-family:var(--font-display); font-weight:500; font-size:clamp(1.5rem,2.8vw,2.3rem); line-height:1.22; letter-spacing:-.02em; }
.quote-by { display:flex; align-items:center; gap:14px; margin-top:28px; }
.quote-by .av { width:52px; height:52px; border-radius:50%; overflow:hidden; border:1px solid var(--line); flex:none; }
.quote-by .av img { width:100%; height:100%; object-fit:cover; filter:grayscale(.3); }
.quote-by b { display:block; font-family:var(--font-sans); font-weight:600; font-size:15px; }
.quote-by span { color:var(--mut); font-size:13.5px; }

/* ---------- Award-style motion ---------- */
/* scroll progress */
.scroll-progress { position: fixed; top:0; left:0; height:2px; width:0; background: linear-gradient(90deg, var(--ember), var(--ember-2)); z-index: 200; }
/* hero word reveal */
.word-line { display:block; }
.word-mask { display:inline-block; overflow:hidden; vertical-align:top; padding:0 .04em; }
.word { display:inline-block; transform: translateY(115%); transition: transform 1s var(--ease); }
.words-in .word { transform: none; }
@media (prefers-reduced-motion: reduce) { .word { transform:none; } }
/* clip image reveal */
[data-reveal="clip"] { opacity:1; transform:none; clip-path: inset(0 0 101% 0); transition: clip-path 1.1s var(--ease); }
[data-reveal="clip"].in { clip-path: inset(0 0 0 0); }
/* Once the entrance animation finishes, return elements to plain (non-composited)
   rendering — permanent clip-path layers on dozens of elements exhaust Chrome's
   GPU compositing and cause blank images (Safari is unaffected). */
[data-reveal].done, [data-autoreveal].done { clip-path: none !important; }

/* ---------- Booking calendar embed (book.html) ---------- */
.booking-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.booking-head__meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-dark-mut); }
.booking-card { background: #fff; border-radius: var(--radius-xl); padding: 6px; overflow: hidden; min-height: 720px; box-shadow: 0 44px 100px -55px rgba(0,0,0,.6); border: 1px solid var(--ink-line); }
.booking-card iframe { width: 100%; min-height: 708px; display: block; border: 0; border-radius: calc(var(--radius-xl) - 6px); background: #fff; }
@media (max-width: 620px) { .booking-card { min-height: 640px; } .booking-card iframe { min-height: 628px; } }

/* ---------- CMS edit mode (see /admin) ---------- */
html.ss-editing [data-reveal], html.ss-editing [data-autoreveal] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
html.ss-editing .marquee__track { animation: none !important; }
html.ss-editing [data-ss-edit] { cursor: text; }
html.ss-editing [data-ss-edit]:hover { outline: 2px dashed color-mix(in srgb, var(--ember) 60%, transparent); outline-offset: 2px; border-radius: 3px; }
html.ss-editing [data-ss-edit]:focus { outline: 2px solid var(--ember); outline-offset: 2px; }
html.ss-editing img { cursor: pointer; }
html.ss-editing img:hover { outline: 3px solid var(--ember); outline-offset: -3px; }
.ss-editor-bar { position: fixed; z-index: 9999; left: 50%; transform: translateX(-50%); bottom: 18px; display: flex; align-items: center; gap: 14px; background: var(--ink-2); color: #ECEEF1; border: 1px solid #262A32; border-radius: 100px; padding: 10px 12px 10px 20px; font-size: 13px; box-shadow: 0 24px 60px -20px rgba(0,0,0,.65); max-width: calc(100vw - 24px); }
.ss-editor-bar .ss-hint { color: #969CA7; }
.ss-editor-bar b { color: var(--ember); font-weight: 600; }
.ss-editor-bar button { appearance: none; border: 0; cursor: pointer; border-radius: 100px; padding: 9px 16px; font-size: 13px; font-weight: 600; font-family: inherit; }
.ss-editor-bar .ss-save { background: var(--ember); color: #fff; }
.ss-editor-bar .ss-save[disabled] { opacity: .45; cursor: default; }
.ss-editor-bar .ss-exit { background: transparent; color: #969CA7; border: 1px solid #262A32; }
.ss-toast { position: fixed; z-index: 9999; left: 50%; transform: translateX(-50%); bottom: 84px; background: var(--ink-3); color: #ECEEF1; border: 1px solid #262A32; padding: 10px 18px; border-radius: 10px; font-size: 13px; box-shadow: 0 18px 44px -18px rgba(0,0,0,.6); }
@media (max-width: 720px) { .ss-editor-bar .ss-hint { display: none; } }
/* parallax target */
[data-parallax] { will-change: transform; }
/* sticky media column */
.sticky-media { position: sticky; top: 100px; }

/* responsive additions */
@media (max-width: 900px) {
  .matrix__inner { min-width: 680px; }
  .photo-stack .float-card { position: static; width:auto; margin-top:-30px; margin-left:18px; margin-right:18px; }
  .sticky-media { position: static; }
}

/* ---------- Diagnose / Build / Compound — interactive process ---------- */
.dbc { position: relative; }
.dbc__track { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dbc__line { position: absolute; top: 33px; left: 16%; right: 16%; height: 2px; background: var(--line); z-index: 0; border-radius: 2px; overflow: hidden; }
.dbc__progress { position: absolute; inset: 0 auto 0 0; width: 0; background: linear-gradient(90deg, var(--ember), var(--ember-2)); transition: width .8s var(--ease); }
.dbc__node { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; cursor: pointer; }
.dbc__dot { width: 66px; height: 66px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 2px solid var(--line); transition: transform .5s var(--ease), border-color .4s, background-color .4s, box-shadow .5s; }
.dbc__num { font-family: var(--font-mono); font-size: 14px; color: var(--mut); transition: color .4s; }
.dbc__label { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.1rem, 2vw, 1.5rem); color: var(--mut); transition: color .4s; }
.dbc__node.is-done .dbc__dot { border-color: color-mix(in srgb, var(--ember) 55%, var(--line)); }
.dbc__node.is-active .dbc__dot { border-color: var(--ember); background: var(--ember); transform: scale(1.06); box-shadow: 0 0 0 6px var(--ember-soft), 0 18px 44px -12px rgba(224,112,47,.6); }
.dbc__node.is-active .dbc__num { color: #fff; }
.dbc__node.is-active .dbc__label { color: var(--fg); }
.dbc__node:hover .dbc__label { color: var(--fg); }
.dbc__panels { position: relative; margin-top: 46px; }
.dbc__panel { display: none; }
.dbc__panel.is-active { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(24px, 4vw, 56px); align-items: center; animation: fadeUp .55s var(--ease); }
.dbc__panel .card__num { color: var(--ember); }
.dbc__panel h3 { margin: 12px 0 10px; }
.dbc__metric { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; background: var(--surface); }
.dbc__metric b { display: block; font-family: var(--font-display); font-weight: 600; font-size: clamp(2.4rem, 5vw, 3.4rem); letter-spacing: -.03em; color: var(--ember); line-height: 1; }
.dbc__metric span { color: var(--mut); font-size: 14px; }
.dbc__metric hr { height: 1px; background: var(--line); border: 0; margin: 18px 0; }
@media (max-width: 760px) {
  .dbc__track { grid-template-columns: 1fr; gap: 0; }
  .dbc__line { display: none; }
  .dbc__node { flex-direction: row; justify-content: flex-start; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); }
  .dbc__node:last-of-type { border-bottom: 1px solid var(--line); }
  .dbc__dot { width: 48px; height: 48px; flex: none; }
  .dbc__panels { margin-top: 28px; }
  .dbc__panel.is-active { grid-template-columns: 1fr; }
}

/* ---------- Nav dropdowns ---------- */
.nav__item { position: relative; display: inline-flex; }
.nav__item > a { display: inline-flex; align-items: center; gap: 6px; }
.nav__item > a .caret { width: 9px; height: 9px; opacity: .55; transition: transform .3s var(--ease); }
.nav__item:hover > a .caret, .nav__item:focus-within > a .caret { transform: rotate(180deg); }
.nav__dropdown { position: absolute; top: 100%; left: 50%; transform: translateX(-50%); padding-top: 14px; min-width: 290px;
  opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .25s var(--ease-soft), transform .3s var(--ease); }
.nav__item:hover .nav__dropdown, .nav__item:focus-within .nav__dropdown { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.nav__dropdown { transform: translateX(-50%) translateY(6px); }
.nav__dd-inner { background: color-mix(in srgb, var(--ink-2) 94%, transparent); border: 1px solid var(--ink-line); border-radius: 16px; padding: 8px; box-shadow: 0 30px 70px -34px rgba(0,0,0,.85); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); display: grid; gap: 2px; }
.nav__dropdown a.nav__dd-link { display: flex; flex-direction: column; gap: 2px; padding: 11px 14px; border-radius: 10px; transition: background-color .2s; }
.nav__dropdown a.nav__dd-link::after { display: none; }
.nav__dropdown a.nav__dd-link:hover { background: color-mix(in srgb, #fff 6%, transparent); }
.nav__dropdown .nav__dd-link b { font-size: 14px; font-weight: 600; color: var(--fg-dark); }
.nav__dropdown .nav__dd-link span { font-size: 12px; color: var(--fg-dark-mut); }
.nav__dd-all { margin-top: 4px; border-top: 1px solid var(--ink-line); }
.nav__dropdown .nav__dd-all .nav__dd-link b { color: var(--ember); }
/* mobile nested links */
.mobile-menu .m-group { border-bottom: 1px solid var(--ink-line); padding: 12px 0; }
.mobile-menu .m-top { font-family: var(--font-display); font-size: 1.7rem; color: var(--fg-dark); display: block; padding: 6px 0; }
.mobile-menu .m-sub { display: grid; gap: 2px; padding: 8px 0 4px; }
.mobile-menu .m-sub a { font-family: var(--font-sans); font-size: 15px; color: var(--silver); padding: 8px 0 8px 16px; border: 0; }
.mobile-menu .m-sub a:hover { color: var(--ember); padding-left: 22px; }

/* ---------- Interactive tools ---------- */
.tool { border: 1px solid var(--line); border-radius: var(--radius-xl); background: var(--surface); overflow: hidden; }
.tool__body { padding: clamp(24px, 4vw, 42px); }
.tool__row { display: grid; gap: 20px; }
.tool__field { display: flex; flex-direction: column; gap: 10px; }
.tool__field > label { font-weight: 600; font-size: 15px; color: var(--fg); display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.tool__field .val { font-family: var(--font-mono); color: var(--ember); font-size: 14px; }
.tool__field input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 6px; background: var(--line); outline: none; }
.tool__field input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--ember); cursor: pointer; box-shadow: 0 4px 14px -2px rgba(224,112,47,.7); border: 3px solid var(--surface); }
.tool__field input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--ember); cursor: pointer; border: 3px solid var(--surface); }
.tool__field input[type="number"], .tool__field select { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; color: var(--fg); font: inherit; font-size: 15px; }
.tool__opts { display: grid; gap: 10px; }
.tool__opt { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; transition: border-color .25s, background-color .25s; font-size: 15px; }
.tool__opt:hover { border-color: color-mix(in srgb, var(--ember) 40%, var(--line)); }
.tool__opt input { accent-color: var(--ember); width: 18px; height: 18px; flex: none; }
.tool__opt.is-picked { border-color: var(--ember); background: var(--ember-soft); }
.tool__q { padding: 18px 0; border-top: 1px solid var(--line); }
.tool__q:first-child { border-top: 0; }
.tool__q > p { font-weight: 600; margin-bottom: 12px; }
.tool__scale { display: flex; gap: 8px; flex-wrap: wrap; }
.tool__scale button { width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); color: var(--mut); font-weight: 600; transition: all .2s; }
.tool__scale button:hover { border-color: var(--ember); color: var(--fg); }
.tool__scale button.is-on { background: var(--ember); border-color: var(--ember); color: #fff; }
.tool__cta { margin-top: 28px; }
/* gate + result */
.tool__gate, .tool__result { display: none; }
.tool.show-gate .tool__inputs, .tool.show-result .tool__inputs { display: none; }
.tool.show-gate .tool__gate { display: block; animation: fadeUp .5s var(--ease); }
.tool.show-result .tool__result { display: block; animation: fadeUp .5s var(--ease); }
.tool__result { padding: clamp(28px, 4vw, 48px); background: var(--ink); color: var(--fg-dark); text-align: center; }
.tool__score { font-family: var(--font-display); font-weight: 600; font-size: clamp(3.4rem, 9vw, 6rem); line-height: 1; letter-spacing: -.03em; }
.tool__score .text-grad { background: linear-gradient(100deg, var(--ember), var(--ember-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tool__band { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .14em; font-size: 12px; color: var(--ember); margin-top: 10px; }
.tool__bar { height: 10px; border-radius: 10px; background: var(--ink-3); overflow: hidden; margin: 24px auto 0; max-width: 460px; }
.tool__bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--ember), var(--ember-2)); border-radius: 10px; transition: width 1s var(--ease); }
.tool__note { color: var(--fg-dark-mut); font-size: 14px; margin-top: 18px; max-width: 52ch; margin-inline: auto; }

/* ---------- Micro-interactions ---------- */
@keyframes navDrop { from { transform: translateY(-14px); opacity: 0; } to { transform: none; opacity: 1; } }
.nav { animation: navDrop .65s var(--ease) both; }
.btn { transition: transform .35s var(--ease), background-color .3s var(--ease-soft), color .3s, border-color .3s, box-shadow .3s; }
.btn:active { transform: translateY(1px) scale(.99); }
.chip { transition: border-color .25s, color .25s, transform .3s var(--ease); }
.chip:hover { border-color: color-mix(in srgb, var(--ember) 50%, var(--line)); color: var(--fg); transform: translateY(-2px); }
.fig { transition: border-color .45s var(--ease); }
.fig:hover { border-color: color-mix(in srgb, var(--ember) 45%, var(--line)); }
.kicker:hover .kicker__k { color: var(--ember-2); }
.media__cap, .media__stat { transition: transform .6s var(--ease); }
.media:hover .media__cap { transform: translateY(-2px); }
[data-reveal] { transition-timing-function: var(--ease); }
/* shared auto-reveal (applied via JS to content blocks that lack an explicit reveal) */
[data-autoreveal] { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-autoreveal].in { opacity: 1; transform: none; }

/* ---------- Logo wall (integrations) ---------- */
.logo-wall { display: grid; grid-template-columns: repeat(auto-fill, minmax(146px, 1fr)); gap: 8px; }
.logo-tile { display: flex; align-items: center; gap: 9px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); transition: border-color .3s, transform .3s var(--ease); }
.logo-tile:hover { border-color: color-mix(in srgb, var(--ember) 45%, var(--line)); transform: translateY(-2px); }
.logo-tile img { width: 20px; height: 20px; border-radius: 5px; object-fit: contain; background: #fff; padding: 2px; flex: none; }
.logo-tile span { font-weight: 600; font-size: 12.5px; color: var(--fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.logo-cat { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); margin: 26px 0 10px; }
.logo-cat:first-child { margin-top: 0; }
@media (max-width: 560px) { .logo-wall { grid-template-columns: 1fr 1fr; } }

/* ---------- Card marquee (auto-sliding single row) ---------- */
.marquee--slow .marquee__track { animation-duration: 70s; gap: 20px; }
.marquee__card { flex: 0 0 330px; width: 330px; white-space: normal; }
.marquee__card .card { height: 100%; }
@media (max-width: 640px) { .marquee__card { flex-basis: 82vw; width: 82vw; } }

/* ---------- Industries interactive showcase ---------- */
.ind-show {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-xl);
  box-shadow: 0 40px 90px -55px rgba(0,0,0,.6);
}
.ind-list { display: flex; flex-direction: column; border-right: 1px solid var(--ink-line); }
.ind-row {
  appearance: none; -webkit-appearance: none;
  background: transparent; border: 0; cursor: pointer; text-align: left; width: 100%;
  display: flex; align-items: center; gap: 16px;
  padding: clamp(18px,2.1vw,26px) clamp(20px,2.4vw,34px);
  border-bottom: 1px solid var(--ink-line);
  color: var(--fg-dark-mut); position: relative;
  transition: background .35s var(--ease), color .35s var(--ease), padding-left .35s var(--ease);
}
.ind-row:last-child { border-bottom: 0; }
.ind-row::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--ember); transform: scaleY(0); transform-origin: top;
  transition: transform .35s var(--ease);
}
.ind-row__num { font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em; opacity: .55; min-width: 22px; }
.ind-row__name { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.05rem,1.55vw,1.5rem); line-height: 1.08; flex: 1; letter-spacing: -.015em; }
.ind-row__arr { width: 18px; height: 18px; opacity: 0; transform: translateX(-6px); transition: opacity .35s var(--ease), transform .35s var(--ease); flex: 0 0 auto; color: var(--ember); }
.ind-row:hover { color: var(--fg-dark); background: rgba(255,255,255,.025); }
.ind-row.is-active { color: var(--fg-dark); background: rgba(224,112,47,.07); padding-left: calc(clamp(20px,2.4vw,34px) + 12px); }
.ind-row.is-active::before { transform: scaleY(1); }
.ind-row.is-active .ind-row__arr { opacity: 1; transform: translateX(0); }

.ind-stage { position: relative; padding: clamp(26px,3vw,44px); display: flex; }
.ind-panel {
  position: absolute; inset: clamp(26px,3vw,44px);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease), visibility .5s;
  display: flex; flex-direction: column;
}
.ind-panel.is-active { position: relative; inset: auto; opacity: 1; visibility: visible; transform: none; }
.ind-panel .chip { align-self: flex-start; color: var(--ember); border-color: rgba(224,112,47,.4); background: var(--ember-soft); }
.ind-panel__head { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem,2.5vw,2.15rem); line-height: 1.04; letter-spacing: -.02em; color: var(--fg-dark); margin: 18px 0 14px; }
.ind-panel p { color: var(--fg-dark-mut); max-width: 46ch; }
.ind-sigs { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 30px; }
.ind-sig { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .01em; color: var(--fg-dark); padding: 7px 12px; border: 1px solid var(--ink-line); border-radius: 999px; background: var(--ink-3); }
.ind-meters { display: grid; gap: 16px; margin-top: auto; }
.ind-meter__top { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--fg-dark-mut); margin-bottom: 8px; }
.ind-meter__top b { color: var(--fg-dark); font-weight: 600; letter-spacing: -.01em; }
.ind-meter__bar { height: 6px; border-radius: 999px; background: var(--ink-line); overflow: hidden; }
.ind-meter__fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--ember), #f0a06a); width: 0; transition: width .9s cubic-bezier(.2,.7,.2,1); }
.ind-panel__foot { margin-top: 28px; }

.ind-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  margin-top: 16px; padding: 22px clamp(22px,2.6vw,34px);
  background: var(--ember); color: #fff; border-radius: var(--radius-lg);
}
.ind-cta p { color: rgba(255,255,255,.9); margin: 4px 0 0; max-width: 62ch; }
.ind-cta__t { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; }

@media (max-width: 860px) {
  .ind-show { grid-template-columns: 1fr; }
  .ind-list { border-right: 0; border-bottom: 1px solid var(--ink-line); }
  .ind-stage { padding: clamp(22px,5vw,30px); }
  .ind-panel { position: relative; inset: auto; height: 0; overflow: hidden; opacity: 0; visibility: hidden; transform: none; transition: opacity .4s var(--ease); margin: 0; }
  .ind-panel.is-active { height: auto; }
}

/* ---------- Dark comparison-matrix card on a light section ---------- */
.compare-card--dark {
  --fg: var(--fg-dark);
  --mut: var(--fg-dark-mut);
  --line: var(--ink-line);
  --surface: var(--ink-3);
  background: linear-gradient(165deg, var(--ink-2), var(--ink)) !important;
  border-color: var(--ink-line) !important;
  box-shadow: 0 44px 100px -55px rgba(0,0,0,.6) !important;
}
.compare-card--dark .meter i { background: #2b313a; }

/* ---------- The gap: dark stats dashboard on a light section ---------- */
.gap-panel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(165deg, var(--ink-2), var(--ink));
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 44px 100px -55px rgba(0,0,0,.6);
}
.gap-cell {
  position: relative;
  padding: clamp(28px,3vw,42px) clamp(22px,2.4vw,34px);
  border-right: 1px solid var(--ink-line);
  display: flex; flex-direction: column;
}
.gap-cell:last-child { border-right: 0; }
.gap-cell__kicker { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .15em; text-transform: uppercase; color: var(--fg-dark-mut); margin-bottom: clamp(28px,4vw,52px); }
.gap-cell__num { font-family: var(--font-display); font-weight: 600; font-size: clamp(2.9rem,4.4vw,4rem); line-height: .92; letter-spacing: -.03em; color: var(--ember); }
.gap-cell__label { color: var(--fg-dark-mut); font-size: 14.5px; line-height: 1.4; margin-top: 14px; }
.gap-cell__bar { margin-top: auto; padding-top: 24px; }
.gap-cell__track { height: 5px; border-radius: 999px; background: var(--ink-line); overflow: hidden; }
.gap-cell__fill { display: block; height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--ember), #f0a06a); transition: width 1.1s cubic-bezier(.2,.7,.2,1); }

@media (max-width: 900px) {
  .gap-panel { grid-template-columns: 1fr 1fr; }
  .gap-cell:nth-child(2) { border-right: 0; }
  .gap-cell:nth-child(1), .gap-cell:nth-child(2) { border-bottom: 1px solid var(--ink-line); }
}
@media (max-width: 560px) {
  .gap-panel { grid-template-columns: 1fr; }
  .gap-cell { border-right: 0; border-bottom: 1px solid var(--ink-line); }
  .gap-cell:last-child { border-bottom: 0; }
  .gap-cell__kicker { margin-bottom: 20px; }
}

/* ---------- Compact case-study card metrics ---------- */
.case-card { display: flex; flex-direction: column; height: 100%; }
.case-card p { flex: 1; }
.case-metrics { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 16px 0 0; }
.case-metrics span { font-size: 12.5px; color: var(--mut); display: inline-flex; align-items: baseline; gap: 5px; }
.case-metrics b { font-family: var(--font-display); font-weight: 600; color: var(--ember); font-size: 15.5px; letter-spacing: -.01em; }

/* ---------- Case-study detail: results list ---------- */
.case-results { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 14px; }
.case-results li { position: relative; padding-left: 28px; color: var(--fg); font-size: 17px; line-height: 1.5; }
.case-results li::before { content: ""; position: absolute; left: 0; top: 11px; width: 14px; height: 2px; background: var(--ember); border-radius: 2px; }

/* ---------- Case-study detail: screenshots ---------- */
.case-shots { display: grid; gap: clamp(16px,2.4vw,28px); margin-top: clamp(28px,4vw,44px); }
.case-shots--multi { grid-template-columns: repeat(2, 1fr); }
.case-shot { width: 100%; height: auto; display: block; border-radius: var(--radius-lg); border: 1px solid var(--line); box-shadow: 0 30px 70px -50px rgba(0,0,0,.5); background: var(--surface); }
.case-shot--full { grid-column: 1 / -1; }
@media (max-width: 720px) { .case-shots--multi { grid-template-columns: 1fr; } }

/* ---------- Homepage proof cards: UX-mockup thumbnails ---------- */
.proof-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.case-thumb { position: relative; height: 220px; overflow: hidden; background: var(--ink); border-bottom: 1px solid var(--line); }
.case-thumb__scale { position: absolute; top: 20px; left: 50%; width: 560px; transform: translateX(-50%) scale(.6); transform-origin: top center; pointer-events: none; }
.case-thumb::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 70px; background: linear-gradient(to bottom, transparent, var(--surface)); pointer-events: none; }
.proof-card__body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.proof-card__body .case-metrics { margin-top: 12px; }
.proof-card .card__hr { margin-top: auto; }