/* =========================================================
   Work for Wall — Styles
   Page d'accompagnement IA pour entreprises.
   Direction artistique : typographie bold (Outfit 800),
   accent terracotta, espace généreux, mobile-first,
   animations discrètes, pas de débordement horizontal.
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  --c-bg: #FBF7F3;
  --c-bg-soft: #F3ECE5;
  --c-bg-strong: #ECE2D8;
  --c-ink: #1B1A18;
  --c-ink-soft: #3A3833;
  --c-mute: #6E6A63;
  --c-line: #E3DACE;
  --c-white: #FFFFFF;

  /* Accent terracotta */
  --c-terra: #C8553D;
  --c-terra-soft: #E2866F;
  --c-terra-deep: #9F3F2A;

  --c-green: #4F7A4A;
  --c-amber: #D89A3A;

  /* Typographie */
  --font-sans: 'Outfit', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Échelle */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 36px;

  --shadow-sm: 0 1px 2px rgba(27, 26, 24, .04), 0 2px 6px rgba(27, 26, 24, .04);
  --shadow-md: 0 4px 12px rgba(27, 26, 24, .06), 0 16px 40px rgba(27, 26, 24, .08);
  --shadow-lg: 0 12px 32px rgba(27, 26, 24, .10), 0 32px 80px rgba(27, 26, 24, .12);

  --maxw: 1180px;
  --gutter: clamp(20px, 4vw, 48px);

  --t-fast: 160ms;
  --t-med: 280ms;
  --t-slow: 520ms;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

/* ---------- Reset léger + sécurité débordement ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  /* Anti débordement horizontal */
  overflow-x: hidden;
}
body {
  overflow-x: hidden; /* double sécurité */
}
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { max-width: 100%; display: block; }
button, a { font: inherit; color: inherit; }
button { cursor: pointer; background: transparent; border: 0; padding: 0; }

/* ---------- Base ---------- */
html { font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--c-bg);
  color: var(--c-ink);
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--c-ink);
  color: var(--c-white);
  padding: 12px 18px;
  border-radius: 0 0 var(--r-sm) 0;
  z-index: 9999;
}
.skip-link:focus { left: 0; }

a { color: inherit; text-decoration: none; }

::selection { background: var(--c-terra); color: var(--c-white); }

/* ---------- Typographie ---------- */
h1, h2, h3, h4 {
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
  color: var(--c-ink);
  /* Anti débordement des longs titres */
  overflow-wrap: anywhere;
  word-break: break-word;
}
h1 { line-height: 1.08; }

.eyebrow {
  display: inline-block;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-terra);
  font-weight: 600;
  margin-bottom: 14px;
}

.accent { color: var(--c-terra); }

.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--c-ink-soft);
  max-width: 60ch;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid transparent;
  transition: transform var(--t-fast) var(--ease),
              background-color var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease);
  white-space: nowrap;
  will-change: transform;
  text-align: center;
}
.btn:focus-visible {
  outline: 3px solid var(--c-terra-soft);
  outline-offset: 3px;
}
.btn-primary {
  background: var(--c-terra);
  color: var(--c-white);
  box-shadow: 0 8px 22px rgba(200, 85, 61, .30);
}
.btn-primary:hover {
  background: var(--c-terra-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(159, 63, 42, .34);
}
.btn-ghost {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-line);
}
.btn-ghost:hover {
  background: var(--c-white);
  border-color: var(--c-ink);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 16px; font-size: .9rem; }
.btn-lg { padding: 18px 28px; font-size: 1.1rem; }
.btn-block { display: flex; width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 243, .82);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-med) var(--ease), background-color var(--t-med) var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--c-line); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -.01em;
}
.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--c-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-terra);
  box-shadow: 0 0 0 3px rgba(200, 85, 61, .22);
}
.brand-name { font-size: 1.05rem; }

.site-nav {
  display: flex;
  gap: 22px;
  font-size: .95rem;
  color: var(--c-ink-soft);
}
.site-nav a {
  position: relative;
  padding: 6px 2px;
  transition: color var(--t-fast) var(--ease);
}
.site-nav a:hover { color: var(--c-terra); }
.site-nav a::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--c-terra);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med) var(--ease);
}
.site-nav a:hover::after { transform: scaleX(1); }

.header-cta { display: inline-flex; }

/* Burger mobile — caché par défaut */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  transition: background-color var(--t-fast) var(--ease);
}
.nav-toggle:hover { background: var(--c-bg-strong); }
.nav-toggle:focus-visible {
  outline: 3px solid var(--c-terra-soft);
  outline-offset: 2px;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-ink);
  border-radius: 2px;
  position: relative;
  transition: transform var(--t-med) var(--ease), opacity var(--t-fast) var(--ease);
}
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle-bars::before { top: -7px; }
.nav-toggle-bars::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after  { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile — caché par défaut */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 12px var(--gutter) 22px;
  background: rgba(251, 247, 243, .96);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.mobile-nav[aria-hidden="false"] { display: flex; }
.mobile-nav a {
  padding: 12px 8px;
  font-weight: 600;
  color: var(--c-ink);
  border-radius: 10px;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.mobile-nav a:hover { background: var(--c-bg-strong); color: var(--c-terra); }
.mobile-nav-cta { margin-top: 8px; align-self: flex-start; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  padding: clamp(64px, 12vw, 140px) 0 clamp(64px, 10vw, 120px);
  overflow: hidden;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
}
.hero-title {
  font-size: clamp(2.2rem, 5.6vw, 4.2rem);
  max-width: 20ch;
  margin-bottom: 18px;
}
.hero-subtitle {
  margin-top: 22px;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--c-ink-soft);
  max-width: 56ch;
}
.hero-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-pills {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-pills li {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: .88rem;
  color: var(--c-ink-soft);
  box-shadow: var(--shadow-sm);
}

/* Hero art */
.hero-art {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .55;
}
.orb-a {
  width: 360px;
  height: 360px;
  right: -120px;
  top: -80px;
  background: var(--c-terra-soft);
}
.orb-b {
  width: 300px;
  height: 300px;
  right: 80px;
  bottom: -120px;
  background: var(--c-bg-strong);
}
.grid-line {
  position: absolute;
  right: 6%;
  top: 30%;
  width: 1px;
  height: 240px;
  background: linear-gradient(to bottom, transparent, var(--c-line), transparent);
}
.grid-line-2 { right: 12%; top: 18%; height: 180px; }

.floating-card {
  position: absolute;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: .85rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-ink-soft);
  box-shadow: var(--shadow-md);
  animation: float 6s ease-in-out infinite;
}
.card-1 { left: 8%; top: 22%; animation-delay: 0s; }
.card-2 { right: 18%; top: 50%; animation-delay: 1.5s; }
.card-3 { left: 18%; top: 70%; animation-delay: 3s; }

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.dot-green { background: var(--c-green); }
.dot-terra { background: var(--c-terra); }
.dot-ink { background: var(--c-ink); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ---------- Section heads ---------- */
.section-head {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin-bottom: 14px;
}
.section-sub {
  color: var(--c-ink-soft);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
}

/* ---------- Promesse ---------- */
.promise {
  padding: clamp(64px, 10vw, 120px) 0;
  background: var(--c-white);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.promise-inner { max-width: 1080px; margin: 0 auto; }
.promise-inner h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  max-width: 24ch;
  margin-bottom: 16px;
}
.promise-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.promise-card {
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.promise-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.promise-num {
  display: inline-block;
  font-family: var(--font-mono);
  color: var(--c-terra);
  font-size: .9rem;
  letter-spacing: .08em;
  margin-bottom: 10px;
}
.promise-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}
.promise-card p { color: var(--c-ink-soft); }

/* ---------- Démarche (4 étapes) ---------- */
.approach {
  padding: clamp(72px, 11vw, 140px) 0;
}
.approach-list {
  display: grid;
  gap: 28px;
  max-width: 980px;
  margin: 0 auto;
}
.approach-step {
  position: relative;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 28px;
  padding: 32px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-med) var(--ease),
              box-shadow var(--t-med) var(--ease),
              border-color var(--t-med) var(--ease);
}
.approach-step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-terra-soft);
}
/* L'étape 01 — diagnostic — légèrement mise en avant */
.approach-step:first-of-type {
  background: linear-gradient(180deg, #FFFDFB 0%, var(--c-white) 100%);
  border-color: var(--c-terra-soft);
}

.step-marker {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.step-num {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--c-terra);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(200, 85, 61, .10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: .02em;
}
.step-line {
  flex: 1;
  width: 2px;
  background: linear-gradient(to bottom, var(--c-terra-soft), transparent);
  margin-top: 10px;
  min-height: 32px;
  opacity: .6;
}
.approach-step:last-of-type .step-line { display: none; }

.step-body { min-width: 0; }
.step-eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-terra);
  margin-bottom: 6px;
}
.step-body h3 {
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  margin-bottom: 12px;
}
.step-body > p {
  color: var(--c-ink-soft);
  margin-bottom: 14px;
  max-width: 62ch;
}
.step-points {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}
.step-points li {
  position: relative;
  padding-left: 22px;
  color: var(--c-ink-soft);
  font-size: .98rem;
}
.step-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-terra);
}
.step-outcome {
  margin-top: 6px;
  padding: 12px 14px;
  background: var(--c-bg-soft);
  border-left: 3px solid var(--c-terra);
  border-radius: 8px;
  font-size: .95rem;
  color: var(--c-ink-soft);
}
.step-outcome strong { color: var(--c-ink); }

/* ---------- Problèmes ---------- */
.problems {
  padding: clamp(72px, 11vw, 140px) 0;
  background: var(--c-bg-soft);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.problem-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 26px;
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.problem-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.problem-icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(200, 85, 61, .10);
  color: var(--c-terra);
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 14px;
}
.problem-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  max-width: 22ch;
}
.problem-card p {
  color: var(--c-ink-soft);
  font-size: .98rem;
}

/* ---------- Philosophie ---------- */
.philosophy {
  padding: clamp(72px, 11vw, 140px) 0;
  background: var(--c-ink);
  color: var(--c-white);
  border-top: 1px solid #2a2925;
}
.philosophy .section-head h2 { color: var(--c-white); }
.philosophy .eyebrow { color: var(--c-terra-soft); }
.philosophy-inner { max-width: 1080px; margin: 0 auto; }
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.philosophy-card {
  background: linear-gradient(180deg, #232220 0%, #1B1A18 100%);
  border: 1px solid #2c2a26;
  border-radius: var(--r-lg);
  padding: 28px;
  transition: transform var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
.philosophy-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-terra-soft);
}
.philosophy-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--c-white);
}
.philosophy-card p {
  color: rgba(255, 255, 255, .78);
  font-size: .98rem;
}

/* ---------- FAQ ---------- */
.faq {
  padding: clamp(72px, 11vw, 140px) 0;
}
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}
.faq-item {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.faq-item[open] {
  border-color: var(--c-terra-soft);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--c-ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:focus-visible {
  outline: 3px solid var(--c-terra-soft);
  outline-offset: -3px;
}
.faq-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-bg-strong);
  position: relative;
  transition: background-color var(--t-fast) var(--ease), transform var(--t-med) var(--ease);
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  inset: 50% 6px auto 6px;
  height: 2px;
  background: var(--c-ink);
  transform: translateY(-50%);
  transition: transform var(--t-med) var(--ease);
}
.faq-icon::after { transform: translateY(-50%) rotate(90deg); }
.faq-item[open] .faq-icon {
  background: var(--c-terra);
}
.faq-item[open] .faq-icon::after { transform: translateY(-50%) rotate(0deg); }
.faq-item[open] .faq-icon::before,
.faq-item[open] .faq-icon::after { background: var(--c-white); }
.faq-body {
  padding: 0 26px 24px;
  color: var(--c-ink-soft);
  max-width: 65ch;
}

/* ---------- CTA final ---------- */
.cta-final {
  padding: clamp(72px, 10vw, 120px) 0;
  background: var(--c-bg);
  border-top: 1px solid var(--c-line);
}
.cta-final-inner {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.cta-final-inner h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.8rem);
  margin-bottom: 14px;
}
.cta-final-inner > p {
  color: var(--c-ink-soft);
  margin-bottom: 28px;
  max-width: 56ch;
  margin-inline: auto;
}
.cta-final-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: 18px;
}
.cta-final-meta {
  color: var(--c-mute);
  font-size: .9rem;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 48px 0;
  background: var(--c-bg-soft);
  border-top: 1px solid var(--c-line);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}
.footer-brand p { color: var(--c-ink-soft); font-size: .9rem; margin-top: 6px; max-width: 38ch; }
.footer-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: .92rem;
  color: var(--c-ink-soft);
}
.footer-nav a:hover { color: var(--c-terra); }
.footer-meta {
  grid-column: 1 / -1;
  border-top: 1px solid var(--c-line);
  padding-top: 18px;
  font-size: .82rem;
  color: var(--c-mute);
}

/* ---------- CTA sticky ---------- */
.sticky-cta {
  position: fixed;
  bottom: 18px;
  right: 18px;
  z-index: 60;
  background: var(--c-ink);
  color: var(--c-white);
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  display: none;
  gap: 10px;
  align-items: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.sticky-cta:hover {
  background: var(--c-terra);
  transform: translateY(-2px);
}
.sticky-cta:focus-visible {
  outline: 3px solid var(--c-terra-soft);
  outline-offset: 3px;
}

/* ---------- Responsive — Tablette ---------- */
@media (max-width: 980px) {
  .approach-step {
    grid-template-columns: 72px 1fr;
    gap: 20px;
    padding: 26px;
  }
  .step-num { width: 56px; height: 56px; font-size: 1.4rem; }
}

/* ---------- Responsive — Mobile ---------- */
@media (max-width: 760px) {
  .site-nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .sticky-cta { display: inline-flex; }
  .floating-card { display: none; }
  .approach-step {
    grid-template-columns: 1fr;
    padding: 24px;
  }
  .step-marker { flex-direction: row; align-items: center; }
  .step-num { width: 48px; height: 48px; font-size: 1.2rem; }
  .step-line {
    width: 32px;
    height: 2px;
    min-height: 0;
    margin-top: 0;
    margin-left: 8px;
    background: linear-gradient(to right, var(--c-terra-soft), transparent);
  }
  .approach-step:last-of-type .step-line { display: none; }
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }
  .hero-inner { max-width: none; }
}

@media (max-width: 520px) {
  .hero-pills li { font-size: .82rem; }
  .cta-final-actions { flex-direction: column; align-items: stretch; }
  .cta-final-actions .btn { width: 100%; }
  .approach-step { padding: 20px; }
}

/* ---------- Animations reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- prefers-reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .orb { filter: blur(20px); }
  .badge-ring { animation: none; }
}