/* ===================================================
   EXLATHENA — editorial design system
   Warm neutral canvas, serif display, one clay accent.
   Depth comes from hairlines and flat tinted panels,
   never from shadows, gradients or glow.
   =================================================== */

:root {
  /* Canvas — warm neutrals, never pure white */
  --paper: #faf9f5;
  --paper-2: #f2f0e9;
  --paper-3: #e9e6dc;
  --card: #ffffff;

  /* Ink */
  --ink: #191917;
  --ink-2: #45443f;
  --ink-3: #6f6e67;
  --ink-4: #96948c;
  --on-dark: #f5f3ee;

  /* Rules */
  --rule: #e0ddd2;
  --rule-2: #cfcbbd;

  /* Accents — clay from the logo's orange, slate from its blue.
     Used sparingly: labels, links, one panel, the L5 marker. */
  --clay: #b4552f;
  --clay-2: #9c4526;
  --clay-soft: #f4e6de;
  --slate: #35435c;
  --slate-soft: #e7eaef;
  --sage: #4a6350;
  --sage-soft: #e6ece6;

  /* Semantic */
  --good: #3f6b4f;
  --warn: #96601c;
  --bad: #a03b2c;

  /* Radii — generous but flat */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 100px;

  --transition: 180ms cubic-bezier(0.2, 0, 0, 1);
  --transition-fast: 120ms ease;

  --nav-height: 68px;
  --container-max: 1120px;
  --measure: 62ch;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--paper);
  color: var(--ink-2);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }
em { font-style: normal; }

:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
  border-radius: 3px;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 28px;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
/* Display face is a low-contrast serif; the italic-free <em> inside a heading
   is the accent device — clay, same weight, no decoration. */
h1, h2, h3, h4, .cta-title, .section-title, .hero-title {
  font-family: 'Newsreader', Georgia, 'Times New Roman', serif;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.14;
  text-wrap: balance;
}
h1 em, h2 em, h3 em, .cta-title em, .section-title em, .hero-title em { color: var(--clay); }

/* Small uppercase label above every section heading */
.eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 18px;
}

.section-header {
  max-width: 680px;
  margin: 0 0 64px;
}
.section-title {
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  margin-bottom: 20px;
}
.section-desc {
  font-size: 1.03rem;
  color: var(--ink-3);
  line-height: 1.7;
  max-width: 58ch;
}

/* Section rhythm: alternating warm tones separated by a single hairline */
.platform, .services, .solutions, .industries, .why-us, .testimonials, .contact {
  padding: 104px 0;
  border-top: 1px solid var(--rule);
}
.services, .industries, .testimonials { background: var(--paper-2); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary,
.btn-hero-primary,
.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.92rem;
  font-weight: 500;
  border: 1px solid var(--ink);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.btn-primary:hover,
.btn-hero-primary:hover,
.btn-submit:hover { background: var(--clay); border-color: var(--clay); color: #fff; }
.btn-hero-primary { padding: 14px 26px; font-size: 0.97rem; }
.btn-hero-primary svg { width: 17px; height: 17px; transition: transform var(--transition); }
.btn-hero-primary:hover svg { transform: translateX(3px); }

.btn-hero-secondary,
.btn-outline-white,
.btn-tour {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--ink);
  font-size: 0.97rem;
  font-weight: 500;
  border: 1px solid var(--rule-2);
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.btn-hero-secondary:hover,
.btn-outline-white:hover,
.btn-tour:hover { border-color: var(--ink); background: transparent; color: var(--ink); }
.btn-tour { padding: 12px 20px; font-size: 0.9rem; }
.btn-tour .tour-play { font-size: 0.66rem; color: var(--clay); }

/* Text link with a hairline underline that thickens on hover */
.service-link, .tour-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--rule-2);
  padding-bottom: 2px;
  transition: border-color var(--transition), color var(--transition);
}
.service-link:hover, .tour-link:hover { color: var(--clay); border-color: var(--clay); }
.tour-link { color: var(--ink-3); }
.tour-link .tour-play { font-size: 0.62rem; color: var(--clay); }
.service-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.navbar.scrolled { border-bottom-color: var(--rule); }

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.nav-logo { display: flex; align-items: center; flex-shrink: 0; margin-right: 30px; }
.logo-img { height: 26px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 11px;
  border-radius: var(--radius-sm);
  color: var(--ink-2);
  font-size: 0.9rem;
  font-weight: 450;
  white-space: nowrap;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--ink); background: rgba(25, 25, 23, 0.045); }
.nav-link.active { color: var(--ink); font-weight: 550; }
.dropdown-arrow { font-size: 0.62rem; color: var(--ink-4); }

.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 22px;
  min-width: 540px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.dropdown-heading {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  padding: 0 9px;
}
.dropdown-item {
  display: block;
  padding: 7px 9px;
  border-radius: var(--radius-xs);
  color: var(--ink-2);
  font-size: 0.87rem;
  transition: color var(--transition), background var(--transition);
}
.dropdown-item:hover { color: var(--clay); background: var(--paper-2); }

.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.btn-primary { padding: 10px 19px; font-size: 0.88rem; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: calc(var(--nav-height) + 92px);
  padding-bottom: 96px;
  background: var(--paper);
}
.hero-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 64px;
  align-items: center;
}
.hero-title {
  font-size: clamp(2.5rem, 4.6vw, 3.9rem);
  line-height: 1.05;
  letter-spacing: -0.028em;
  margin-bottom: 26px;
}
.hero-description {
  font-size: 1.12rem;
  line-height: 1.68;
  color: var(--ink-3);
  max-width: 46ch;
  margin-bottom: 36px;
}
.hero-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding-top: 30px;
  border-top: 1px solid var(--rule);
}
.stat-number {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 2.1rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--ink-3);
  line-height: 1.45;
  margin-top: 9px;
}

/* ============================================================
   HERO DIAGRAM — the whole loop: systems in, action out, back again
   ============================================================ */
.hero-visual { margin: 0; }

/* The dashed bracket down the left gutter is the return leg: the action goes
   back into the customer's systems, which is what closes the loop. */
.flow {
  position: relative;
  padding-left: 34px;
}
.flow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  bottom: 34px;
  width: 22px;
  border: 1px dashed var(--rule-2);
  border-right: none;
  border-radius: 12px 0 0 12px;
}
.flow::after {
  content: "";
  position: absolute;
  left: 18px;
  top: 26px;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--rule-2);
  border-right: 1px solid var(--rule-2);
  transform: rotate(-45deg);
}

.flow-step {
  padding: 20px 22px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--card);
}
.fs-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--ink-4);
  margin-bottom: 10px;
}
.fs-body { font-size: 0.84rem; color: var(--ink-3); line-height: 1.6; }
.fs-body span { color: var(--rule-2); }

/* connector between steps, with the label sitting on the line */
.flow-arrow {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 22px 11px 0;
  font-size: 0.76rem;
  color: var(--ink-4);
}
.flow-arrow::before {
  content: "";
  width: 1px;
  height: 24px;
  margin-left: 22px;
  background: var(--rule-2);
  flex: none;
}

/* the engines block: five compact chips, detail lives in the board below */
.fs-engines {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.fs-engines li {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 4px 10px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-pill);
  background: var(--paper);
  font-family: 'Newsreader', Georgia, serif;
  font-size: 0.88rem;
  color: var(--ink);
}
.fs-engines li b {
  font-family: 'Inter', sans-serif;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--ink-4);
}

/* the payoff step — the only clay panel in the hero */
.flow-step.is-action {
  background: var(--clay-soft);
  border-color: color-mix(in srgb, var(--clay) 24%, transparent);
}
.flow-step.is-action .fs-label { color: var(--clay-2); }
.fs-quote {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.24rem;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 10px;
}
.flow-step.is-action .fs-body { color: var(--ink-2); }

.flow-caption {
  margin-top: 16px;
  padding-left: 34px;
  font-size: 0.78rem;
  color: var(--ink-4);
  line-height: 1.55;
}

/* ============================================================
   PLATFORM — five engines as a master/detail board
   ============================================================ */
.platform { background: var(--paper); }
.platform .hint { color: var(--ink-4); }

/* list left, detail right, one shared border so it reads as a single board */
.engine-stack {
  display: grid;
  grid-template-columns: 336px 1fr;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
}

.es-list { position: relative; padding: 12px; background: var(--paper); }
/* hairline rail behind the level markers, with a slow pulse travelling L1 to L5 */
.es-rail {
  position: absolute;
  left: 33px;
  top: 30px;
  bottom: 26px;
  width: 1px;
  background: var(--rule-2);
  overflow: hidden;
}
.es-pulse {
  position: absolute;
  left: 0;
  width: 1px;
  height: 30%;
  background: linear-gradient(180deg, transparent, var(--clay), transparent);
  animation: railRun 7s linear infinite;
}
@keyframes railRun {
  0% { top: -32%; }
  100% { top: 100%; }
}

.es-row {
  position: relative;
  display: grid;
  grid-template-columns: 30px 1fr 34px;
  align-items: center;
  gap: 14px;
  padding: 14px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
a.es-row { cursor: pointer; }
a.es-row:hover, a.es-row:focus-visible { background: var(--paper-2); }
a.es-row:hover .es-txt b, a.es-row:focus-visible .es-txt b { color: var(--clay); }
.es-row.is-active { background: var(--card); box-shadow: inset 0 0 0 1px var(--rule); }
/* the meter gives way to an arrow on hover, so the affordance needs no extra chrome */
a.es-row::after {
  content: "\2192";
  position: absolute;
  right: 13px;
  top: 50%;
  font-size: 0.84rem;
  color: var(--clay);
  opacity: 0;
  transform: translateY(-50%) translateX(-4px);
  transition: opacity var(--transition), transform var(--transition);
}
a.es-row:hover::after, a.es-row:focus-visible::after { opacity: 1; transform: translateY(-50%) translateX(0); }
a.es-row:hover .es-meter, a.es-row:focus-visible .es-meter { opacity: 0; }

.es-lv {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.64rem;
  font-weight: 600;
  background: var(--card);
  border: 1px solid var(--rule-2);
  color: var(--ink-3);
  position: relative;
  z-index: 1;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.es-row.is-active .es-lv { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.es-row.is-final.is-active .es-lv { background: var(--clay); border-color: var(--clay); color: #fff; }
.es-txt { min-width: 0; }
.es-txt b {
  display: block;
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.06rem;
  font-weight: 400;
  color: var(--ink);
  transition: color var(--transition);
}
.es-meter { height: 2px; background: var(--rule); overflow: hidden; transition: opacity var(--transition); }
.es-meter i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--ink-3);
  transition: width 1.1s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.es-row.is-final .es-meter i { background: var(--clay); }
.engine-stack.is-lit .es-meter i { width: var(--w); }
.es-row[data-level="1"] .es-meter i { transition-delay: 0.12s; }
.es-row[data-level="2"] .es-meter i { transition-delay: 0.24s; }
.es-row[data-level="3"] .es-meter i { transition-delay: 0.36s; }
.es-row[data-level="4"] .es-meter i { transition-delay: 0.48s; }
.es-row[data-level="5"] .es-meter i { transition-delay: 0.6s; }

/* ============================================================
   ENGINE DETAIL PANEL — the detail half of the master-detail card
   ============================================================ */
.es-panels { border-left: 1px solid var(--rule); background: var(--card); }
/* Every panel ships in the markup so the copy stays indexable and the card still
   shows something without JS. A min-height stops the card jumping between levels. */
/* min-height matches the tallest panel (L5, with its two examples) so switching
   levels never resizes the card and shifts the hero underneath it */
.es-panel { display: none; padding: 40px 44px; min-height: 340px; }
/* short panels centre in the locked box, so the slack looks deliberate rather
   than like a gap at the bottom */
.es-panel.is-open {
  display: flex;
  flex-direction: column;
  justify-content: center;
  animation: panelIn 340ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
/* soft cross-fade, so the walkthrough advancing never reads as a snap */
@keyframes panelIn {
  from { opacity: 0; transform: translateY(6px); }
}

.esp-flag {
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--clay-2);
  margin-bottom: 10px;
}
.esp-lead {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.32rem;
  color: var(--ink);
  line-height: 1.45;
  max-width: 46ch;
}
.esp-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.esp-tags span {
  font-size: 0.75rem;
  color: var(--ink-3);
  padding: 4px 11px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-pill);
  background: var(--card);
}
.esp-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 26px; }
.esp-foot { margin-top: 14px; font-size: 0.79rem; color: var(--ink-4); line-height: 1.55; }
.esp-eg {
  margin-top: 26px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-size: 0.82rem;
  color: var(--ink-3);
  line-height: 1.55;
}
.esp-eg b { font-weight: 600; color: var(--ink-2); }

/* the two Level 5 examples, as compact rows rather than cards */
.dcard {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3px 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--clay-soft);
}
.dcard-sig { font-size: 0.76rem; color: var(--ink-3); }
.dcard-risk {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  font-size: 0.64rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  white-space: nowrap;
  color: var(--clay-2);
}
.dcard-risk.high { color: var(--bad); }
.dcard-risk.mid { color: var(--warn); }
.dcard-act {
  grid-column: 1 / -1;
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.3;
}

/* ============================================================
   SUPPLY CHAIN DATA FABRIC — re-homed into the industries section
   ============================================================ */
.fabric {
  max-width: 880px;
  margin-top: 64px;
  padding-top: 44px;
  border-top: 1px solid var(--rule);
}
.fabric h4 { font-size: 1.45rem; margin-bottom: 14px; max-width: 34ch; }
.fabric p { font-size: 0.98rem; color: var(--ink-3); line-height: 1.72; max-width: var(--measure); }
.fabric-ic { display: none; }

.fabric-stack {
  display: grid;
  grid-template-columns: 92px 1fr;
  column-gap: 22px;
  margin-top: 26px;
  max-width: var(--measure);
}
.fabric-stack dt {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-4);
  padding: 11px 0;
  border-top: 1px solid var(--rule);
}
.fabric-stack dd {
  font-size: 0.89rem;
  color: var(--ink-2);
  padding: 11px 0;
  border-top: 1px solid var(--rule);
  line-height: 1.6;
}
.fabric-stack dd span { color: var(--rule-2); }


/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
/* Cards share hairlines instead of each carrying a border — reads as one table */
.service-card {
  position: relative;
  padding: 34px 30px;
  background: var(--card);
  transition: background var(--transition);
}
.service-card:hover { background: var(--paper); }
.service-card.featured, .service-card.speakup-card { background: var(--card); }

.featured-badge {
  position: absolute;
  top: 30px;
  right: 30px;
  font-size: 0.64rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--clay-2);
  background: none;
  padding: 0;
  border-radius: 0;
}
.speakup-badge { color: var(--bad) !important; background: none !important; }

.service-icon {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  background: none;
  color: var(--clay);
}
.service-icon svg { width: 22px; height: 22px; }

.service-card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.service-card p { font-size: 0.92rem; color: var(--ink-3); line-height: 1.65; margin-bottom: 18px; }
.speakup-subtitle {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1rem;
  color: var(--clay);
  margin: -6px 0 12px !important;
}
.service-list { display: flex; flex-direction: column; gap: 7px; margin-bottom: 24px; }
.service-list li {
  font-size: 0.87rem;
  color: var(--ink-3);
  padding-left: 15px;
  position: relative;
}
.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 1px;
  background: var(--rule-2);
}
.speakup-link { color: var(--bad) !important; }
.speakup-link:hover { border-color: var(--bad) !important; }

/* ============================================================
   SOLUTIONS — tabbed detail
   ============================================================ */
.solutions { background: var(--paper); }
.solutions-bg, .solutions-orb { display: none; }
.solutions-tabs { display: flex; flex-direction: column; gap: 34px; }

.tab-buttons {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--rule);
}
.tab-btn {
  padding: 11px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  color: var(--ink-3);
  font-size: 0.9rem;
  font-weight: 450;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover { color: var(--ink); }
.tab-btn.active { color: var(--ink); font-weight: 550; border-bottom-color: var(--clay); }

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 260ms ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.tab-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.tab-info h3 { font-size: 1.85rem; margin-bottom: 16px; }
.tab-info p { color: var(--ink-3); line-height: 1.72; margin-bottom: 26px; font-size: 1rem; }
.solution-features { display: flex; flex-direction: column; gap: 0; margin-bottom: 30px; }
.solution-features li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--ink-2);
  padding: 11px 0;
  border-top: 1px solid var(--rule);
}
.solution-features li:last-child { border-bottom: 1px solid var(--rule); }
.check { color: var(--clay); font-size: 0.8rem; flex-shrink: 0; }
.tab-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

/* Product mockups — flat, hairline-bounded */
.product-mockup {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mockup-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 17px;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  font-size: 0.78rem;
  color: var(--ink-3);
}
.mockup-dots { display: flex; gap: 5px; }
.mockup-dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--rule-2); }
.mockup-body { padding: 20px; }
.mockup-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.kpi-box {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 14px 12px;
  background: var(--paper);
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule);
}
.kpi-val { font-family: 'Newsreader', Georgia, serif; font-size: 1.2rem; color: var(--ink); line-height: 1; }
.kpi-lbl { font-size: 0.7rem; color: var(--ink-4); }
.kpi-box.green .kpi-val { color: var(--good); }
.kpi-box.cyan .kpi-val { color: var(--slate); }

.mockup-chart { margin-bottom: 14px; }
.line-chart { height: 78px; }
.line-chart svg { width: 100%; height: 100%; }

.mockup-ai-box {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 14px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--ink-3);
  line-height: 1.55;
}
.ai-icon { font-size: 0.95rem; flex-shrink: 0; }

.flow-diagram { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; margin-bottom: 14px; }
.flow-node {
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.76rem;
  background: var(--paper);
  color: var(--ink-2);
  border: 1px solid var(--rule);
}
.flow-node.end { border-color: var(--clay); color: var(--clay-2); }
.flow-arrow { color: var(--ink-4); font-size: 0.82rem; }
.auto-stats { display: flex; gap: 10px; }
.auto-stat {
  flex: 1;
  padding: 14px 12px;
  background: var(--paper);
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule);
  font-size: 0.72rem;
  color: var(--ink-4);
}
.auto-stat span {
  display: block;
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.28rem;
  color: var(--ink);
  margin-bottom: 2px;
}
.auto-stat.green span { color: var(--good); }
.auto-stat.cyan span { color: var(--slate); }

.security-status { display: flex; align-items: center; gap: 24px; }
.score-ring { position: relative; width: 76px; height: 76px; flex-shrink: 0; }
.score-ring svg { width: 76px; height: 76px; }
.score-ring circle:first-child { stroke: var(--rule) !important; }
.score-ring circle:last-child { stroke: var(--clay) !important; }
.score-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.02rem;
  color: var(--ink);
}
.score-lbl { font-size: 0.72rem; color: var(--ink-4); text-align: center; margin-top: 6px; display: block; }
.compliance-list { display: flex; flex-direction: column; gap: 7px; }
.comp-item {
  font-size: 0.8rem;
  padding: 7px 11px;
  border-radius: var(--radius-xs);
  background: var(--paper);
  border: 1px solid var(--rule);
  color: var(--ink-3);
}
.comp-item.green { color: var(--good); }
.comp-item.yellow { color: var(--warn); }
.comp-item.red { color: var(--bad); }

.migration-progress { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.migration-step {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 13px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--ink-4);
}
.migration-step span {
  width: 21px;
  height: 21px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.68rem;
  font-weight: 600;
  flex-shrink: 0;
  background: var(--rule);
  color: var(--ink-3);
}
.migration-step.done { color: var(--ink-2); }
.migration-step.done span { background: var(--good); color: #fff; }
.migration-step.active { color: var(--ink); border-color: var(--rule-2); }
.migration-step.active span { background: var(--clay); color: #fff; }
.spinner {
  width: 21px;
  height: 21px;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--clay) 30%, transparent);
  border-top-color: var(--clay);
  animation: spin 0.9s linear infinite;
  background: none !important;
}
@keyframes spin { to { transform: rotate(360deg); } }
.migration-stat { display: flex; align-items: baseline; gap: 10px; }
.mig-pct { font-family: 'Newsreader', Georgia, serif; font-size: 1.9rem; color: var(--ink); }
.mig-label { font-size: 0.8rem; color: var(--ink-4); }

/* ============================================================
   INDUSTRIES — two sectors, supply chain foregrounded
   ============================================================ */
.industries-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 26px;
  align-items: start;
}
.industry-card {
  position: relative;
  padding: 36px 34px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition);
}
.industry-card:hover { border-color: var(--rule-2); }
/* the lead sector gets the clay edge and a slightly larger head */
.industry-card.is-lead {
  border-color: color-mix(in srgb, var(--clay) 30%, transparent);
  background: linear-gradient(180deg, var(--clay-soft) 0%, var(--card) 42%);
}
.industry-kicker {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--clay-2);
  margin-bottom: 12px;
}
.industry-card h3 { font-size: 1.75rem; margin-bottom: 14px; }
.industry-card.is-lead h3 { font-size: 2rem; }
.industry-card p { font-size: 0.96rem; color: var(--ink-3); line-height: 1.7; }
.industry-icon { display: none; }

.industry-list {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
}
.industry-card.is-lead .industry-list { grid-template-columns: 1fr 1fr; column-gap: 26px; }
.industry-list li {
  font-size: 0.89rem;
  color: var(--ink-2);
  padding: 10px 0;
  border-top: 1px solid var(--rule);
}
.industry-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 24px; }
.industry-tags span {
  font-size: 0.74rem;
  color: var(--ink-3);
  padding: 4px 11px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-pill);
  background: var(--paper);
}
.industry-card.is-lead .industry-tags span:first-child {
  border-color: var(--clay);
  color: var(--clay-2);
  background: var(--card);
  font-weight: 550;
}

/* ---------- supply chain fabric ---------- */
.supply {
  margin-top: 72px;
  padding-top: 56px;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}
.supply-head h3 { font-size: 1.85rem; margin-bottom: 16px; }
.supply-head p { font-size: 0.98rem; color: var(--ink-3); line-height: 1.72; }

.supply-flow { display: flex; flex-direction: column; }
.supply-flow li {
  display: grid;
  grid-template-columns: 44px 128px 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 18px 0;
  border-top: 1px solid var(--rule);
}
.supply-flow li:last-child { border-bottom: 1px solid var(--rule); }
.sf-lv {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--ink-4);
  letter-spacing: 0.04em;
}
.supply-flow b {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.08rem;
  font-weight: 400;
  color: var(--ink);
}
.supply-flow em { font-size: 0.9rem; color: var(--ink-3); line-height: 1.6; }
.supply-flow li.is-final { background: var(--clay-soft); margin: 0 -18px; padding: 18px; border-radius: var(--radius-sm); border-top-color: transparent; }
.supply-flow li.is-final .sf-lv, .supply-flow li.is-final b { color: var(--clay-2); }
.supply-flow li.is-final em { color: var(--ink-2); }

/* ============================================================
   WHY US
   ============================================================ */
.why-us { background: var(--paper); }
.why-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.why-content .section-header { margin-bottom: 40px; }
.why-points { display: flex; flex-direction: column; }
.why-point { display: grid; grid-template-columns: 26px 1fr; gap: 18px; padding: 22px 0; border-top: 1px solid var(--rule); }
.why-point:last-child { border-bottom: 1px solid var(--rule); }
.why-icon {
  font-size: 0.95rem;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: none;
  border: none;
  filter: grayscale(1);
  opacity: 0.75;
}
.why-text h4 { font-size: 1.12rem; margin-bottom: 6px; }
.why-text p { font-size: 0.91rem; color: var(--ink-3); line-height: 1.65; }

.achievement-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--radius-lg); overflow: hidden; }
.achievement-card { position: relative; padding: 30px 26px; background: var(--card); }
.achievement-card::before { display: none; }
.ach-number { font-family: 'Newsreader', Georgia, serif; font-size: 2.3rem; color: var(--ink); line-height: 1; margin-bottom: 10px; }
.achievement-card.purple .ach-number,
.achievement-card.cyan .ach-number,
.achievement-card.green .ach-number { color: var(--ink); }
.achievement-card:nth-child(1) .ach-number { color: var(--clay); }
.ach-label { font-size: 0.85rem; color: var(--ink-3); line-height: 1.5; }
.ach-icon { display: none; }

/* ============================================================
   PROMISE
   ============================================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.testimonial-card {
  padding: 34px 30px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}
.featured-testimonial { border-color: color-mix(in srgb, var(--clay) 30%, transparent); }
.promise-icon { font-size: 1.15rem; margin-bottom: 18px; filter: grayscale(1); opacity: 0.8; }
.promise-title { font-size: 1.28rem; margin-bottom: 12px; }
.testimonial-text { font-size: 0.93rem; color: var(--ink-3); line-height: 1.7; margin-bottom: 20px; }
.promise-tag {
  font-size: 0.78rem;
  color: var(--ink-4);
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}

.early-adopter-banner {
  margin-top: 44px;
  padding: 44px 42px;
  background: var(--slate-soft);
  border: 1px solid color-mix(in srgb, var(--slate) 16%, transparent);
  border-radius: var(--radius-xl);
  display: grid;
  grid-template-columns: 1.1fr 1fr auto;
  gap: 44px;
  align-items: center;
}
.early-badge {
  display: inline-block;
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--clay-2);
  margin-bottom: 14px;
}
.early-adopter-content h3 { font-size: 1.7rem; margin-bottom: 12px; }
.early-adopter-content p { font-size: 0.94rem; color: var(--ink-3); line-height: 1.68; }
.early-adopter-perks { display: flex; flex-direction: column; }
.perk-item { font-size: 0.88rem; color: var(--ink-2); padding: 9px 0; border-top: 1px solid color-mix(in srgb, var(--slate) 14%, transparent); }
.perk-item:last-child { border-bottom: 1px solid color-mix(in srgb, var(--slate) 14%, transparent); }

/* ============================================================
   CTA — single ink panel, the darkest thing above the footer
   ============================================================ */
.cta-section {
  padding: 96px 0;
  background: var(--ink);
  color: var(--on-dark);
  border-top: none;
}
.cta-bg { display: none; }
.cta-content { max-width: 660px; margin: 0 auto; text-align: center; }
.cta-title { font-size: clamp(2rem, 3.8vw, 3rem); color: var(--paper); margin-bottom: 18px; }
.cta-title em { color: #e0a184; }
.cta-desc { font-size: 1.03rem; color: rgba(245, 243, 238, 0.7); line-height: 1.7; margin-bottom: 34px; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; }
.cta-section .btn-hero-primary { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.cta-section .btn-hero-primary:hover { background: #fff; border-color: #fff; color: var(--ink); }
.cta-section .btn-outline-white { color: var(--paper); border-color: rgba(245, 243, 238, 0.3); }
.cta-section .btn-outline-white:hover { border-color: var(--paper); background: rgba(245, 243, 238, 0.08); color: var(--paper); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--paper); }
.contact-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 72px; align-items: start; }
.contact-info > p { font-size: 1rem; color: var(--ink-3); line-height: 1.7; margin-bottom: 34px; max-width: 44ch; }
.contact-info .section-header { margin-bottom: 24px; }
.contact-details { display: flex; flex-direction: column; margin-bottom: 30px; }
.contact-item { display: grid; grid-template-columns: 24px 1fr; gap: 16px; padding: 17px 0; border-top: 1px solid var(--rule); align-items: baseline; }
.contact-item:last-child { border-bottom: 1px solid var(--rule); }
.contact-icon { font-size: 0.9rem; background: none; width: auto; height: auto; filter: grayscale(1); opacity: 0.7; }
.contact-item strong { display: block; font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.09em; color: var(--ink-4); margin-bottom: 4px; }
.contact-item span { font-size: 0.96rem; color: var(--ink); }
.contact-item span a { border-bottom: 1px solid var(--rule-2); transition: border-color var(--transition), color var(--transition); }
.contact-item span a:hover { color: var(--clay); border-color: var(--clay); }

.social-links { display: flex; gap: 8px; }
.social-btn {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--rule);
  border-radius: 50%;
  color: var(--ink-3);
  font-size: 0.82rem;
  background: var(--card);
  transition: border-color var(--transition), color var(--transition);
}
.social-btn:hover { border-color: var(--ink); color: var(--ink); }

.contact-form-wrapper {
  padding: 36px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: 0.78rem; font-weight: 600; color: var(--ink-2); letter-spacing: 0.01em; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 13px;
  border: 1px solid var(--rule-2);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink);
  font-size: 0.93rem;
  transition: border-color var(--transition), background var(--transition);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--ink-4); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--ink); background: var(--card); }
.form-group textarea { resize: vertical; min-height: 96px; }
.btn-submit { margin-top: 4px; padding: 13px 22px; }
.btn-submit svg { width: 15px; height: 15px; }
.btn-submit:disabled { opacity: 0.6; cursor: default; }
.form-success {
  display: none;
  padding: 12px 14px;
  background: var(--sage-soft);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--good);
}
.form-success.show { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--paper-2); color: var(--ink-3); border-top: 1px solid var(--rule); }
.footer-main { padding: 72px 0 52px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; }
.footer-logo { display: inline-block; margin-bottom: 18px; }
.footer-logo img { height: 27px; width: auto; }
.footer-brand .footer-slogan {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.06rem;
  color: var(--clay);
  margin: 0 0 12px;
}
.footer-brand p { font-size: 0.9rem; color: var(--ink-3); line-height: 1.68; margin: 0 0 24px; max-width: 34ch; }
.footer-social { display: flex; gap: 8px; }
.footer-social a {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid var(--rule-2);
  border-radius: 50%;
  color: var(--ink-3);
  font-size: 0.78rem;
  transition: border-color var(--transition), color var(--transition);
}
.footer-social a:hover { border-color: var(--ink); color: var(--ink); }
.footer-col h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--ink-4);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 0.89rem; color: var(--ink-2); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--clay); }
.footer-bottom { border-top: 1px solid var(--rule); padding: 22px 0; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.footer-bottom span { font-size: 0.82rem; color: var(--ink-4); }
.footer-legal { display: flex; gap: 22px; }
.footer-legal a { font-size: 0.82rem; color: var(--ink-4); transition: color var(--transition); }
.footer-legal a:hover { color: var(--ink-2); }

/* ============================================================
   MOTION — restrained: a short rise and fade, nothing else
   ============================================================ */
.animate-on-scroll, [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 620ms cubic-bezier(0.2, 0.8, 0.2, 1), transform 620ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.animate-on-scroll.in-view, [data-reveal].in-view { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  :root { --nav-height: 64px; }
  .hero-container { grid-template-columns: 1fr; gap: 52px; }
  .hero-visual { max-width: 560px; }
  .engine-stack { grid-template-columns: 1fr; }
  .es-panels { border-left: none; border-top: 1px solid var(--rule); }
  .es-panel { padding: 28px 26px; min-height: 0; }
  .esp-cards { grid-template-columns: 1fr; }
  .hero { padding-top: calc(var(--nav-height) + 64px); padding-bottom: 72px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: 1fr; }
  .supply { grid-template-columns: 1fr; gap: 34px; }
  .why-layout { grid-template-columns: 1fr; gap: 52px; }
  .tab-layout { grid-template-columns: 1fr; gap: 40px; }
  .tab-visual { display: none; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .early-adopter-banner { grid-template-columns: 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
}

@media (min-width: 769px) and (max-width: 960px) {
  .nav-actions .btn-primary { display: none; }
  .nav-link { padding: 7px 8px; font-size: 0.85rem; }
  .nav-logo { margin-right: 14px; }
}

@media (max-width: 768px) {
  .platform, .services, .solutions, .industries, .why-us, .testimonials, .contact { padding: 72px 0; }
  .container, .nav-container { padding: 0 20px; }
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0; bottom: 0;
    background: var(--paper);
    padding: 18px 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    overflow-y: auto;
    z-index: 999;
    border-top: 1px solid var(--rule);
  }
  .nav-links.open { display: flex; }
  .nav-links .nav-link { padding: 12px 10px; font-size: 1rem; }
  .hamburger { display: flex; }
  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    min-width: 100%;
    padding: 6px;
    border: none;
    background: var(--paper-2);
    border-radius: var(--radius-sm);
  }
  .dropdown-grid { grid-template-columns: 1fr; gap: 10px; }
  .services-grid { grid-template-columns: 1fr; }
  .industry-card.is-lead .industry-list { grid-template-columns: 1fr; }
  .supply-flow li { grid-template-columns: 38px 1fr; row-gap: 4px; }
  .fabric-stack { grid-template-columns: 1fr; column-gap: 0; }
  .fabric-stack dt { padding-bottom: 2px; }
  .fabric-stack dd { padding-top: 0; border-top: none; }
  .supply-flow li em { grid-column: 2; }
  .achievement-cards { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .early-adopter-banner { padding: 32px 26px; }
  .tab-buttons { overflow-x: auto; flex-wrap: nowrap; }
  .tab-btn { white-space: nowrap; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; width: 100%; }
  .btn-hero-primary, .btn-hero-secondary { width: 100%; }
  .hero-stats { grid-template-columns: 1fr; gap: 20px; }
  .cta-actions { flex-direction: column; align-items: stretch; width: 100%; }
  .btn-outline-white { width: 100%; }
  .tab-actions { flex-direction: column; align-items: stretch; }
  .achievement-cards { grid-template-columns: 1fr; }
  .flow-step { padding: 16px 18px; }
  .fs-engines li { font-size: 0.82rem; }
  .nav-actions .btn-primary { display: none; }
  .contact-form-wrapper { padding: 24px 20px; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html { scroll-behavior: auto; }
  .animate-on-scroll, [data-reveal] { opacity: 1 !important; transform: none !important; }
  .engine-stack .es-meter i { width: var(--w); }
  .es-pulse { display: none; }
}