/* ==========================================================================
   Infinity Leads — stylesheet
   ========================================================================== */

:root {
  /* Palette dérivée du logo Infinity Leads (navy / bleu périwinkle / vert émeraude / vert anis) */
  --ink: #0A2E5C;
  --ink-soft: #4C5A72;
  --ink-faint: #8996AC;
  --bg: #FFFFFF;
  --bg-alt: #F5F7FC;
  --line: #E5E9F4;

  --primary: #4C63FF;
  --primary-dark: #2F45D6;
  --primary-soft: #ECEFFF;
  --green: #00C266;
  --green-dark: #009952;
  --lime: #7ED759;
  --accent: #00C266;

  --gradient: linear-gradient(135deg, var(--primary) 0%, var(--green) 100%);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-sm: 0 2px 8px rgba(11, 17, 32, 0.06);
  --shadow-md: 0 12px 32px rgba(11, 17, 32, 0.10);
  --shadow-lg: 0 24px 64px rgba(11, 17, 32, 0.14);

  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-head: 'Sora', 'Inter', system-ui, -apple-system, sans-serif;

  --container: 1180px;
}

/* -------------------------------- Reset -------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[hidden] { display: none !important; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.15; margin: 0; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }
input, select { font-family: inherit; font-size: 1rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff;
  padding: 10px 16px; z-index: 200; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: 780px; }

/* -------------------------------- Type ---------------------------------- */
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.center { text-align: center; }
.section-title {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  max-width: 820px;
}
.section-title.center { margin-left: auto; margin-right: auto; }
.section-sub {
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 620px;
  margin-top: 14px;
}
.section-sub.center { margin-left: auto; margin-right: auto; }

/* -------------------------------- Buttons -------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 26px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-secondary {
  background: var(--primary-soft);
  color: var(--primary-dark);
}
.btn-secondary:hover { background: #E2E7FF; }
.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--ink-faint); }
.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-lg { padding: 17px 34px; font-size: 1.05rem; }
.btn-block { width: 100%; margin-top: 8px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* -------------------------------- Header -------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-img {
  display: block;
  width: auto;
  height: 40px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin: 0 auto;
}
.main-nav a:hover { color: var(--ink); }
.nav-cta { display: none; }

.header-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* -------------------------------- Hero -------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 72px;
}
.hero-glow {
  position: absolute;
  top: -220px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 620px;
  background: radial-gradient(closest-side, rgba(62, 95, 255, 0.16), rgba(123, 62, 255, 0.08) 60%, transparent 80%);
  filter: blur(10px);
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; max-width: 900px; margin: 0 auto; }
.hero h1 {
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  margin: 14px 0 20px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 auto;
}
.hero-cta { margin-top: 36px; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.reassurance {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.9rem; font-weight: 600; color: var(--accent);
}
.reassurance svg { color: var(--accent); flex-shrink: 0; }

.hero-stats {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  text-align: left;
}
.hero-stat {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}
.hero-stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--primary);
}
.hero-stat-label { display: block; margin-top: 6px; font-size: 0.88rem; color: var(--ink-soft); }

/* -------------------------------- Home hero (2 colonnes) -------------------------------- */
.hero-home { padding: 88px 0 64px; }
.hero-home-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-home h1 {
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  letter-spacing: -0.02em;
  margin: 14px 0 20px;
}
.hero-home-sub { color: var(--ink-soft); font-size: 1.1rem; max-width: 520px; }
.hero-home-cta { margin-top: 32px; }
.hero-home-media { position: relative; display: flex; justify-content: center; }
.hero-home-media img { max-width: 380px; width: 100%; height: auto; }

/* -------------------------------- Logos strip -------------------------------- */
.logos-strip { padding: 48px 0; }
.logos-label { text-align: center; color: var(--ink-faint); font-size: 0.85rem; font-weight: 600; margin-bottom: 28px; }
.logos-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 48px;
}
.logos-row img { height: 44px; width: auto; object-fit: contain; opacity: 0.85; filter: grayscale(15%); }

/* -------------------------------- Split sections (image + texte) -------------------------------- */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split-reverse .split-media { order: 2; }
.split-reverse .split-content { order: 1; }
.split-media { position: relative; display: flex; justify-content: center; }
.split-media img { max-width: 320px; width: 100%; height: auto; }
.split-badge {
  position: absolute;
  width: 150px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  background: var(--bg);
  overflow: hidden;
}
.split-badge img { max-width: 100%; display: block; }
.split-badge-1 { top: 6%; left: -4%; }
.split-badge-2 { bottom: 4%; right: -6%; width: 170px; }
.split-content h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); margin-bottom: 16px; }
.split-content p { color: var(--ink-soft); font-size: 1.02rem; margin-bottom: 24px; }

/* -------------------------------- Sections -------------------------------- */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }

/* Contrast */
.contrast-section { padding-top: 64px; padding-bottom: 64px; }
.contrast-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}
.contrast-card {
  border-radius: var(--radius-lg);
  padding: 32px;
}
.contrast-no { background: var(--bg-alt); border: 1px solid var(--line); }
.contrast-yes { background: var(--ink); color: #fff; box-shadow: var(--shadow-lg); }
.contrast-label { font-weight: 700; margin-bottom: 16px; }
.contrast-no ul li, .contrast-yes ul li { padding: 8px 0; font-size: 0.98rem; }
.contrast-no ul li { color: var(--ink-soft); }
.contrast-yes ul li { display: flex; gap: 8px; }
.contrast-yes ul li::before { content: "✓"; color: var(--accent); font-weight: 700; }
.contrast-arrow { font-size: 1.6rem; color: var(--ink-faint); }

/* Pillars */
.pillar-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pillar-grid-3 { grid-template-columns: repeat(3, 1fr); }
.pillar-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pillar-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pillar-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: var(--primary-soft);
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.pillar-card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.pillar-card p { color: var(--ink-soft); font-size: 0.94rem; }

/* Timeline */
.timeline {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  border-left: 2px solid var(--line);
  padding-left: 32px;
}
.timeline li {
  position: relative;
  padding-bottom: 40px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.timeline li:last-child { padding-bottom: 0; }
.timeline-num {
  position: absolute;
  left: -49px;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--gradient);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.timeline h3 { font-size: 1.08rem; margin-bottom: 6px; }
.timeline p { color: var(--ink-soft); font-size: 0.95rem; }

/* Case / results */
.case-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.case-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
}
.case-tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--green-dark);
  margin-bottom: 14px;
}
.case-figure {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 12px;
}
.case-figure span { display: block; font-size: 0.78rem; font-weight: 500; color: var(--ink-faint); margin-top: 2px; }
.case-detail { color: var(--ink-soft); font-size: 0.92rem; }

/* Why grid */
.why-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 32px;
}
.why-item h3 {
  font-size: 1.02rem;
  margin-bottom: 8px;
  padding-left: 18px;
  position: relative;
}
.why-item h3::before {
  content: "";
  position: absolute; left: 0; top: 6px;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--gradient);
}
.why-item p { color: var(--ink-soft); font-size: 0.94rem; padding-left: 18px; }

/* Pricing */
.pricing-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.pricing-card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}
.pricing-featured {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}
.pricing-badge {
  position: absolute;
  top: -14px; left: 28px;
  background: var(--gradient);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
}
.pricing-head h3 { font-size: 1.3rem; margin-bottom: 8px; }
.pricing-desc { color: var(--ink-soft); font-size: 0.92rem; min-height: 40px; }
.pricing-featured .pricing-desc { color: rgba(255,255,255,0.72); }
.pricing-price {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 800;
  margin-top: 20px;
}
.pricing-price span { font-size: 1rem; font-weight: 500; color: var(--ink-faint); }
.pricing-featured .pricing-price span { color: rgba(255,255,255,0.6); }
.pricing-setup { font-size: 0.85rem; color: var(--ink-soft); margin-top: 4px; }
.pricing-budget {
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin-top: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.pricing-featured .pricing-budget { border-color: rgba(255,255,255,0.14); color: rgba(255,255,255,0.6); }
.pricing-features { margin: 20px 0 8px; flex-grow: 1; }
.pricing-features li {
  padding: 7px 0;
  font-size: 0.9rem;
  padding-left: 22px;
  position: relative;
}
.pricing-features li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* FAQ */
.faq-list { margin-top: 40px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 4px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-icon { font-size: 1.3rem; color: var(--primary); transition: transform 0.2s ease; flex-shrink: 0; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-answer p { padding: 0 4px 20px; color: var(--ink-soft); font-size: 0.95rem; max-width: 640px; }

/* CTA final */
.cta-final {
  text-align: center;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  margin: 0 24px;
  padding: 80px 24px;
}
.cta-final .container { max-width: 640px; }
.cta-final h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-final p { color: rgba(255,255,255,0.72); margin-top: 14px; font-size: 1.05rem; }
.cta-final .btn { margin-top: 30px; }

/* -------------------------------- Simulator -------------------------------- */
.simulator-section { background: var(--bg-alt); }
.simulator-card {
  max-width: 620px;
  margin: 48px auto 0;
  background: var(--bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  border: 1px solid var(--line);
}
.sim-progress-wrap { margin-bottom: 32px; }
.sim-progress-track {
  height: 6px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}
.sim-progress-bar {
  height: 100%;
  width: 12.5%;
  background: var(--gradient);
  border-radius: 999px;
  transition: width 0.3s ease;
}
.sim-progress-label {
  display: block;
  margin-top: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-faint);
}

.sim-question {
  font-size: 1.3rem;
  margin-bottom: 22px;
}
.sim-hint { color: var(--ink-soft); font-size: 0.88rem; margin-top: -14px; margin-bottom: 18px; }

.sim-field { margin-bottom: 18px; }
.sim-field label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 6px; color: var(--ink-soft); }
.sim-field select,
.sim-field input[type="text"],
.sim-field input[type="tel"],
.sim-field input[type="email"] {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
  font-size: 1rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.sim-field select:focus,
.sim-field input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.sim-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.sim-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sim-option {
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  background: var(--bg);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}
.sim-option:hover { border-color: var(--primary); transform: translateY(-1px); }
.sim-option.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.sim-conditional { margin-top: 6px; }

.sim-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 16px;
}
.sim-consent input { margin-top: 3px; flex-shrink: 0; }
.sim-consent a { color: var(--primary); text-decoration: underline; }

.sim-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
}
.sim-nav .btn-primary,
.sim-nav .btn-ghost { min-width: 120px; }
.sim-nav > *:only-child { margin-left: auto; }

.sim-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.sim-error {
  color: #D1435B;
  font-size: 0.85rem;
  margin-top: 12px;
  text-align: center;
}

.sim-result { text-align: center; padding-top: 8px; }
.sim-result-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gradient);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
}
.sim-result h3 { font-size: 1.25rem; margin-bottom: 12px; }
.sim-result-body { color: var(--ink-soft); font-size: 0.98rem; margin-bottom: 24px; }
.sim-fineprint { font-size: 0.78rem; color: var(--ink-faint); margin-top: 16px; }

/* -------------------------------- Booking widget -------------------------------- */
.booking-widget { text-align: left; }
.booking-title { font-size: 1rem; margin-bottom: 14px; text-align: center; }
.booking-loading { color: var(--ink-soft); font-size: 0.9rem; text-align: center; }

.booking-days {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 14px;
}
.booking-day {
  flex-shrink: 0;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--bg);
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  text-transform: capitalize;
}
.booking-day:hover { border-color: var(--primary); }
.booking-day.selected { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-dark); }

.booking-slots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 8px;
}
.booking-slot {
  padding: 12px 8px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  background: var(--bg);
  font-weight: 600;
  font-size: 0.9rem;
}
.booking-slot:hover { border-color: var(--primary); }
.booking-slot.selected { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-dark); }

.booking-error { color: #D1435B; font-size: 0.85rem; text-align: center; margin-top: 12px; }

.booking-confirmed { text-align: center; padding: 8px 0; }
.booking-confirmed h4 { font-size: 1.1rem; margin-bottom: 8px; }
.booking-confirmed p { color: var(--ink-soft); font-size: 0.95rem; }

/* -------------------------------- Footer -------------------------------- */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--line); padding: 64px 0 24px; }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
}
.footer-brand p { color: var(--ink-soft); font-size: 0.92rem; margin-top: 14px; max-width: 280px; }
.footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-faint); margin-bottom: 14px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; font-size: 0.92rem; color: var(--ink-soft); }
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--ink-faint);
}

/* -------------------------------- Reveal animation -------------------------------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* -------------------------------- Responsive -------------------------------- */
@media (max-width: 980px) {
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
  .pricing-featured { transform: none; }
  .case-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }

  .hero-home-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-home-sub { margin-left: auto; margin-right: auto; }
  .hero-home-media { order: -1; margin-bottom: 8px; }
  .hero-home-media img { max-width: 260px; }
  .split-grid { grid-template-columns: 1fr; }
  .split-reverse .split-media, .split-reverse .split-content { order: initial; }
  .split-content { text-align: center; }
  .split-content p { margin-left: auto; margin-right: auto; max-width: 480px; }
}

@media (max-width: 760px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-actions { gap: 10px; }
  .header-actions > .btn-primary { display: none; }

  .site-header.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0; right: 0;
    background: var(--bg);
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--line);
    gap: 18px;
    box-shadow: var(--shadow-md);
  }
  .site-header.nav-open .nav-cta {
    display: inline-flex;
    justify-content: center;
    background: var(--primary);
    color: #fff;
    padding: 13px 20px;
    border-radius: 999px;
    font-weight: 600;
    margin-top: 4px;
  }

  .contrast-grid { grid-template-columns: 1fr; }
  .contrast-arrow { transform: rotate(90deg); justify-self: center; }
  .pillar-grid-3 { grid-template-columns: 1fr; }

  .section { padding: 64px 0; }
  .simulator-card { padding: 28px 20px; }
  .sim-field-row { grid-template-columns: 1fr; }
  .sim-options { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
  .cta-final { margin: 0 12px; padding: 56px 20px; }
}