/* =================================================================
   Stead Group — design system
   Charcoal · off-white · soft grey · subtle teal accent
   Type: Inter Tight (display) · Inter (body) · IBM Plex Mono (labels)
   ================================================================= */

/* ---------- Tokens ---------- */
:root {
  /* Neutrals */
  --ink:        #16191d;   /* charcoal — headings, primary surfaces */
  --ink-soft:   #2b3036;
  --body:       #444b53;   /* body text */
  --muted:      #6b747d;   /* secondary text */
  --faint:      #98a1a9;   /* captions, meta */
  --line:       #e5e9eb;   /* hairline borders */
  --line-soft:  #eef1f2;
  --surface:    #f4f6f6;   /* soft grey surface */
  --offwhite:   #f9fafa;   /* off-white page sections */
  --white:      #ffffff;

  /* Accent — refined teal */
  --accent:       #137a83;
  --accent-deep:  #0d5d64;
  --accent-soft:  #e7f1f1;
  --accent-line:  #cfe2e2;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(22,25,29,.04), 0 1px 1px rgba(22,25,29,.03);
  --shadow-md: 0 18px 40px -24px rgba(22,25,29,.22), 0 2px 8px -4px rgba(22,25,29,.08);
  --shadow-lg: 0 40px 80px -40px rgba(22,25,29,.30);

  /* Radii */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;

  /* Rhythm */
  --maxw: 1180px;
  --gutter: clamp(1.25rem, 5vw, 3rem);
  --section-y: clamp(4.5rem, 9vw, 8rem);

  --ease: cubic-bezier(.22,.61,.36,1);

  /* Type */
  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: #fff; }

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

.skip-link {
  position: absolute;
  left: -999px;
  top: .6rem;
  z-index: 100;
  background: #fff;
  color: var(--ink);
  padding: .65rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 500;
}
.skip-link:focus { left: 1rem; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.012em;
  text-wrap: balance;
}

.display {
  font-size: clamp(2.35rem, 6vw, 4.6rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.03;
}

h2.section-title {
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  letter-spacing: -0.02em;
}

h3 { font-size: 1.3rem; letter-spacing: -0.01em; }

p { text-wrap: pretty; }

.lead {
  font-size: clamp(1.12rem, 1.7vw, 1.35rem);
  line-height: 1.55;
  color: var(--ink-soft);
  font-weight: 400;
}

.measure { max-width: 64ch; }
.measure-sm { max-width: 52ch; }

/* Eyebrow / mono label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent-deep);
}
.eyebrow::before {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: var(--accent);
  opacity: .6;
}
.eyebrow.center::after {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: var(--accent);
  opacity: .6;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-narrow { max-width: 880px; }

section { position: relative; }
.section { padding-block: var(--section-y); }
.section-tight { padding-block: clamp(3rem, 6vw, 5rem); }

.bg-offwhite { background: var(--offwhite); }
.bg-surface  { background: var(--surface); }
.bg-ink      { background: var(--ink); color: #c8ced4; }

.divider { border: 0; border-top: 1px solid var(--line); }

.stack > * + * { margin-top: 1.1rem; }
.center { text-align: center; }
.center .eyebrow { justify-content: center; }
.center .measure, .center .measure-sm { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .98rem;
  line-height: 1;
  padding: .95rem 1.5rem;
  border-radius: 100px;
  border: 1px solid transparent;
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease),
              border-color .25s var(--ease), color .25s var(--ease),
              box-shadow .25s var(--ease);
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #000; box-shadow: var(--shadow-md); }

.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-deep); box-shadow: 0 14px 30px -16px rgba(19,122,131,.7); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink); background: transparent; }

.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: #fff; box-shadow: var(--shadow-md); }

.btn-on-dark-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.28);
}
.btn-on-dark-ghost:hover { border-color: rgba(255,255,255,.7); }

.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

/* Text link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-weight: 500;
  color: var(--accent-deep);
  transition: gap .25s var(--ease), color .2s var(--ease);
}
.link-arrow svg { transition: transform .25s var(--ease); }
.link-arrow:hover { color: var(--ink); }
.link-arrow:hover svg { transform: translateX(3px); }

.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; }
.center .btn-row { justify-content: center; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(249,250,250,.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(249,250,250,.86);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.75rem;
}
.brand { display: inline-flex; align-items: center; gap: .62rem; }
.brand-mark { width: 32px; height: 32px; flex: none; }
.brand-mark .m-base { fill: var(--ink); }
.brand-mark .m-accent { fill: var(--accent); }
.brand-word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -.01em;
  color: var(--ink);
  line-height: 1;
}
.brand-word span { color: var(--muted); font-weight: 500; }
.site-footer .brand-mark .m-base { fill: #fff; }
.site-footer .brand-word { color: #fff; }
.site-footer .brand-word span { color: #8b949d; }

.nav-links {
  display: flex;
  align-items: center;
  gap: .35rem;
  list-style: none;
  padding: 0;
}
.nav-links a:not(.btn) {
  display: inline-block;
  padding: .55rem .85rem;
  font-size: .95rem;
  font-weight: 450;
  color: var(--ink-soft);
  border-radius: 8px;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav-links a:not(.btn):hover { color: var(--ink); background: rgba(22,25,29,.04); }
.nav-links a.active { color: var(--accent-deep); }
.nav-cta { margin-left: .6rem; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  position: relative;
  width: 18px; height: 1.5px;
  background: var(--ink);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0;
  width: 18px; height: 1.5px; background: var(--ink);
  transition: transform .3s var(--ease);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(3.5rem, 8vw, 7rem) clamp(4rem, 8vw, 7rem);
}
.hero h1 { margin-top: 1.4rem; }
.hero .lead { margin-top: 1.5rem; max-width: 40ch; }
.hero .btn-row { margin-top: 2.2rem; }
.hero-art {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
}
.hero-art svg { width: 100%; height: 100%; }

/* faint background grid motif */
.grid-motif::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(22,25,29,.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(22,25,29,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 70% 30%, #000 0%, transparent 75%);
          mask-image: radial-gradient(ellipse 90% 70% at 70% 30%, #000 0%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}
.hero .container { position: relative; z-index: 1; }

/* ---------- Stat / trust strip ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
}
.pillar .k {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 600;
  letter-spacing: -.03em;
  color: var(--ink);
}
.pillar .v { margin-top: .35rem; color: var(--muted); font-size: .98rem; }

/* ---------- Section heading block ---------- */
.section-head { max-width: 60ch; }
.section-head .lead { margin-top: 1.1rem; }
.section-head.center { margin-inline: auto; }

/* ---------- Platform cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-top: 3.2rem;
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2rem 1.9rem 1.9rem;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  overflow: hidden;
}
.card::after {
  content: "";
  position: absolute;
  inset-inline: 0; top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-deep));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-line);
}
.card:hover::after { transform: scaleX(1); }

.card-icon {
  width: 52px; height: 52px;
  border-radius: 13px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  display: grid;
  place-items: center;
  margin-bottom: 1.4rem;
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: .6rem; }
.card p { color: var(--body); font-size: 1rem; flex: 1; }
.card .card-foot { margin-top: 1.6rem; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: .3rem .6rem;
  border-radius: 100px;
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.badge.soon { color: var(--accent-deep); background: var(--accent-soft); border-color: var(--accent-line); }

.card.is-soon { background: linear-gradient(180deg, #fff, var(--offwhite)); }

/* ---------- About / split content ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.split.narrow-media { grid-template-columns: 1.1fr .9fr; }
.media-frame {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--offwhite);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.media-frame svg, .media-frame img { width: 100%; height: auto; }

/* ---------- Feature list ---------- */
.feature-list { list-style: none; padding: 0; display: grid; gap: 1.4rem; }
.feature-list.cols-2 { grid-template-columns: 1fr 1fr; column-gap: 3rem; row-gap: 1.9rem; }
.feature-list li { display: flex; gap: .95rem; }
.feature-list .fi {
  flex: none;
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  display: grid; place-items: center;
  margin-top: 2px;
}
.feature-list .fi svg { width: 18px; height: 18px; }
.feature-list h4 { font-size: 1.05rem; margin-bottom: .2rem; }
.feature-list p { font-size: .98rem; color: var(--muted); margin: 0; }

/* Two-column service grid */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
}
.service-item {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 1.4rem 1.5rem;
  background: var(--white);
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.service-item:hover { border-color: var(--accent-line); background: var(--offwhite); }
.service-item h4 { font-size: 1.06rem; margin-bottom: .35rem; }
.service-item p { font-size: .96rem; color: var(--muted); margin: 0; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; counter-reset: step; }
.step { position: relative; padding-top: 2.6rem; }
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute; top: 0; left: 0;
  font-family: var(--font-mono);
  font-size: .85rem;
  letter-spacing: .1em;
  color: var(--accent-deep);
  padding-bottom: .6rem;
}
.step::after {
  content: ""; position: absolute; top: 1.5rem; left: 2.6rem; right: 0;
  height: 1px; background: var(--line);
}
.step:last-child::after { display: none; }
.step h4 { font-size: 1.1rem; margin-bottom: .4rem; }
.step p { font-size: .97rem; color: var(--muted); margin: 0; }

/* ---------- Contact strip / CTA ---------- */
.cta-band {
  position: relative;
  background: var(--ink);
  color: #fff;
  border-radius: var(--r-lg);
  padding: clamp(2.5rem, 5vw, 4rem);
  overflow: hidden;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.66); margin-top: .9rem; }
.cta-band .glow {
  position: absolute;
  width: 460px; height: 460px;
  right: -120px; top: -160px;
  background: radial-gradient(circle, rgba(19,122,131,.5), transparent 65%);
  pointer-events: none;
}
.cta-band .container, .cta-band .cta-inner { position: relative; z-index: 1; }
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2rem;
  background: var(--white);
}
.contact-row { display: flex; gap: 1rem; padding-block: 1.1rem; border-top: 1px solid var(--line-soft); }
.contact-row:first-of-type { border-top: 0; }
.contact-row .ci {
  flex: none; width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent-deep);
  display: grid; place-items: center;
}
.contact-row .ci svg { width: 19px; height: 19px; }
.contact-row .label { font-size: .76rem; text-transform: uppercase; letter-spacing: .12em; color: var(--faint); font-family: var(--font-mono); }
.contact-row .val { color: var(--ink); font-weight: 500; margin-top: .15rem; }
.contact-row a.val:hover { color: var(--accent-deep); }

/* ---------- Investor stats ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.stat {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 1.6rem 1.5rem;
  background: var(--white);
}
.stat .k { font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; color: var(--ink); letter-spacing: -.02em; }
.stat .v { color: var(--muted); font-size: .95rem; margin-top: .3rem; }

.note {
  font-size: .88rem;
  color: var(--faint);
  border-left: 2px solid var(--line);
  padding-left: 1rem;
}

/* ---------- Coming soon (Stead Talent) ---------- */
.soon-hero { text-align: center; }
.soon-tag {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent-deep); background: var(--accent-soft); border: 1px solid var(--accent-line);
  padding: .45rem .9rem; border-radius: 100px;
}
.soon-pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); position: relative; }
.soon-pulse::after { content:""; position:absolute; inset:-4px; border-radius:50%; border:1px solid var(--accent); opacity:.5; animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse { 0%{transform:scale(.6);opacity:.6} 100%{transform:scale(1.8);opacity:0} }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #aab2ba; padding-block: clamp(3.5rem, 6vw, 5rem) 2rem; }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.footer-brand svg, .footer-brand img { height: 30px; width: auto; }
.footer-brand p { margin-top: 1.1rem; color: #8b949d; font-size: .95rem; max-width: 34ch; }
.footer-col h4 { color: #fff; font-family: var(--font-body); font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 600; margin-bottom: 1.1rem; }
.footer-col ul { list-style: none; padding: 0; display: grid; gap: .7rem; }
.footer-col a { color: #aab2ba; font-size: .96rem; transition: color .2s var(--ease); }
.footer-col a:hover { color: #fff; }
.footer-col .meta { color: #8b949d; font-size: .92rem; line-height: 1.6; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  flex-wrap: wrap; padding-top: 1.8rem;
  font-size: .86rem; color: #7d868f;
}
.footer-bottom a { color: #7d868f; }
.footer-bottom a:hover { color: #c8ced4; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }

/* ---------- Subpage hero ---------- */
.page-hero { padding-block: clamp(3.5rem, 7vw, 6rem) clamp(2.5rem, 5vw, 4rem); }
.page-hero .eyebrow { margin-bottom: 1.3rem; }
.page-hero h1 { font-size: clamp(2.05rem, 5vw, 3.6rem); letter-spacing: -.02em; }
.page-hero .lead { margin-top: 1.4rem; }
.breadcrumb { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .06em; color: var(--faint); margin-bottom: 1.6rem; }
.breadcrumb a:hover { color: var(--accent-deep); }
.breadcrumb span { color: var(--line); margin-inline: .4rem; }

/* prose */
.prose p { color: var(--body); }
.prose p + p { margin-top: 1.1rem; }
.prose h3 { margin-top: 2.4rem; margin-bottom: .8rem; }

/* tag list */
.taglist { display: flex; flex-wrap: wrap; gap: .55rem; }
.tag { font-size: .85rem; color: var(--ink-soft); background: var(--surface); border: 1px solid var(--line); padding: .4rem .85rem; border-radius: 100px; }

/* external link chip */
.ext { display:inline-flex; align-items:center; gap:.4rem; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-art { max-width: 460px; margin-inline: auto; order: -1; }
  .split, .contact-grid { grid-template-columns: 1fr; }
  .split.narrow-media .media-frame { order: 2; }
  .cards { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-links {
    position: fixed;
    inset: 4.75rem 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: .15rem;
    background: rgba(249,250,250,.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    padding: 1rem var(--gutter) 1.5rem;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s var(--ease), transform .25s var(--ease);
  }
  .nav-links.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav-links a:not(.btn) { padding: .85rem .25rem; font-size: 1.05rem; border-radius: 0; border-bottom: 1px solid var(--line-soft); }
  .nav-cta { margin: .8rem 0 0; }
  .nav-cta .btn { width: 100%; }
  .nav-toggle { display: inline-flex; }
  .pillars, .steps, .stat-grid, .service-grid, .feature-list.cols-2 { grid-template-columns: 1fr; }
  .steps .step::after { display: none; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .footer-top { grid-template-columns: 1fr; gap: 2.2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}