/* ================================================================
   Trustmyloc — Style sheet
   Stack: HTML/CSS pur, mobile-first, ≥ Lighthouse 95
   ================================================================ */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Couleurs primaires */
  --color-primary: #16B364;
  --color-primary-dark: #087443;
  --color-primary-light: #ECFDF3;
  --color-primary-50: #F0FDF4;

  /* Couleurs accent */
  --color-accent: #FCD34D;
  --color-accent-dark: #F59E0B;

  /* Neutres */
  --color-ink: #0F172A;
  --color-text: #475569;
  --color-text-muted: #94A3B8;
  --color-border: #E2E8F0;
  --color-bg: #FFFFFF;
  --color-bg-soft: #F8FAFC;

  /* Typographie */
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Espacement */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  /* Rayons */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 999px;

  /* Ombres */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 6px rgba(15, 23, 42, 0.04), 0 10px 25px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 10px 40px rgba(22, 179, 100, 0.25);

  /* Largeurs */
  --container: 1180px;
  --container-narrow: 760px;

  /* Transitions */
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 2. Reset moderne ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: none; cursor: pointer; padding: 0; }
a { color: var(--color-primary-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary); }
ul, ol { padding-left: 1.25rem; }
ul.bare, ol.bare { list-style: none; padding: 0; }

/* ---------- 3. Typographie ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 800;
}
h1 { font-size: clamp(2rem, 1.5rem + 2.5vw, 3.5rem); }
h2 { font-size: clamp(1.625rem, 1.25rem + 1.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem); font-weight: 700; }
h4 { font-size: 1.125rem; font-weight: 700; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.lead {
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  color: var(--color-text);
  line-height: 1.6;
}

/* ---------- 4. Layout helpers ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
section { padding: var(--space-9) 0; }
@media (max-width: 700px) {
  section { padding: var(--space-8) 0; }
}
.center { text-align: center; }
.section-header { max-width: 720px; margin: 0 auto var(--space-7); text-align: center; }
.section-header p { margin-top: var(--space-3); }
.bg-soft { background: var(--color-bg-soft); }
.bg-primary-light { background: var(--color-primary-light); }
.bg-ink { background: var(--color-ink); color: #CBD5E1; }
.bg-ink h1, .bg-ink h2, .bg-ink h3, .bg-ink h4 { color: #FFFFFF; }

/* ---------- 5. Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 24px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: all var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 14px 50px rgba(22, 179, 100, 0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-bg-soft);
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn-lg { padding: 18px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ---------- 6. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}
.brand:hover { color: var(--color-ink); }
.brand svg { width: 32px; height: 32px; }
.brand-icon {
  width: 32px;
  height: 32px;
  display: inline-block;
  flex-shrink: 0;
}
.brand-icon-light {
  filter: brightness(0) invert(1);
  opacity: 0.95;
}
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav a {
  font-weight: 500;
  color: var(--color-text);
  font-size: 0.9375rem;
}
.nav a:hover, .nav a.active { color: var(--color-ink); }
.nav-cta { margin-left: var(--space-3); }
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }
@media (max-width: 860px) {
  /* Disable backdrop-filter on mobile because it creates a new containing block
     and breaks the position: fixed of the .nav panel (which then anchors to the
     72px header instead of the viewport). */
  .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(255, 255, 255, 0.98);
  }
  .nav {
    position: fixed;
    top: 72px;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 49;
    background: white;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-5);
    transform: translateX(100%);
    transition: transform var(--transition);
    border-top: 1px solid var(--color-border);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .nav.open { transform: translateX(0); }
  .nav a {
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.0625rem;
  }
  .nav-cta { margin: var(--space-5) 0 0; align-self: flex-start; border-bottom: none; }
  .nav-toggle { display: inline-flex; position: relative; z-index: 51; }
}

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  padding: var(--space-9) 0 var(--space-8);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 1200px;
  height: 700px;
  background:
    radial-gradient(closest-side, rgba(22, 179, 100, 0.18), transparent 70%),
    radial-gradient(closest-side at 70% 60%, rgba(252, 211, 77, 0.15), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.hero-trust {
  margin-top: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}
.hero-trust strong { color: var(--color-ink); font-weight: 700; }
.hero-illustration {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-illustration .phone-mock {
  width: 100%;
  max-width: 420px;
  filter: drop-shadow(0 30px 60px rgba(15, 23, 42, 0.18));
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .hero { padding: var(--space-8) 0 var(--space-7); }
  .hero-illustration .phone-mock { max-width: 320px; }
}

/* ---------- 8. Feature cards (étapes, valeurs) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: var(--shadow-md);
}
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.card-icon svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: var(--space-2); }
.card p { font-size: 0.9375rem; }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  font-family: var(--font-display);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

/* ---------- 9. Personas ---------- */
.personas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-5);
}
.persona {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-7) var(--space-6);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.persona::after {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(closest-side, rgba(22, 179, 100, 0.08), transparent 70%);
  pointer-events: none;
}
.persona:hover { border-color: var(--color-primary); transform: translateY(-4px); }
.persona-tag {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}
.persona h3 { margin-bottom: var(--space-3); }
.persona ul {
  list-style: none;
  padding: 0;
  margin: var(--space-5) 0 0;
}
.persona li {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) 32px;
  font-size: 0.9375rem;
}
.persona li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 20px;
  height: 20px;
  background: var(--color-primary-light);
  border-radius: 50%;
}
.persona li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 17px;
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--color-primary-dark);
  border-bottom: 2px solid var(--color-primary-dark);
  transform: rotate(-45deg);
}

/* ---------- 10. Tarifs ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-5);
}
.price-card {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-7);
  position: relative;
  display: flex;
  flex-direction: column;
}
.price-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}
.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.price-name {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-ink);
  font-size: 1.125rem;
  margin-bottom: var(--space-2);
}
.price-tagline { font-size: 0.9375rem; margin-bottom: var(--space-5); min-height: 48px; }
.price-amount {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: var(--space-5);
}
.price-amount .num {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-ink);
  font-size: clamp(2.5rem, 2rem + 2vw, 3rem);
  line-height: 1;
}
.price-amount .unit { color: var(--color-text); font-size: 1rem; font-weight: 500; }
.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
  flex-grow: 1;
}
.price-features li {
  padding: var(--space-2) 0 var(--space-2) 30px;
  position: relative;
  font-size: 0.9375rem;
}
.price-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 6px;
  color: var(--color-primary);
  font-weight: 800;
}

/* ---------- 11. FAQ ---------- */
.faq { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-ink);
  font-size: 1.0625rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: transform var(--transition);
  margin-left: var(--space-4);
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p { padding: 0 0 var(--space-5); font-size: 0.9375rem; }

/* ---------- 12. CTA strip ---------- */
.cta-strip {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}
.cta-strip::before, .cta-strip::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}
.cta-strip::before { top: -80px; left: -80px; }
.cta-strip::after { bottom: -100px; right: -60px; }
.cta-strip h2 { color: white; margin-bottom: var(--space-3); position: relative; }
.cta-strip p { color: rgba(255, 255, 255, 0.92); margin-bottom: var(--space-5); position: relative; }
.cta-strip .btn {
  background: white;
  color: var(--color-primary-dark);
  position: relative;
}
.cta-strip .btn:hover { background: var(--color-bg-soft); transform: translateY(-2px); }

/* ---------- 13. Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: #CBD5E1;
  padding: var(--space-8) 0 var(--space-5);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-7);
  margin-bottom: var(--space-7);
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.site-footer h4 { color: white; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-3); font-weight: 700; }
.site-footer ul { list-style: none; padding: 0; }
.site-footer li { padding: 6px 0; }
.site-footer a { color: #CBD5E1; font-size: 0.9375rem; }
.site-footer a:hover { color: white; }
.site-footer .brand { color: white; margin-bottom: var(--space-4); }
.site-footer .brand:hover { color: white; }
.footer-tagline { font-size: 0.9375rem; max-width: 320px; color: #94A3B8; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: #94A3B8;
}

/* ---------- 14. Pages internes (CGU, contact, à-propos) ---------- */
.page-header {
  padding: var(--space-8) 0 var(--space-6);
  text-align: center;
  background: linear-gradient(180deg, var(--color-primary-light) 0%, white 100%);
}
.page-header h1 { margin-bottom: var(--space-3); }
.page-header p { max-width: 560px; margin: 0 auto; }
.prose { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--space-5); }
.prose p, .prose li { font-size: 1rem; margin-bottom: var(--space-4); }
.prose h2 { margin: var(--space-7) 0 var(--space-4); }
.prose h3 { margin: var(--space-6) 0 var(--space-3); }
.prose ul, .prose ol { margin-bottom: var(--space-5); }
.prose strong { color: var(--color-ink); }

.toc {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin: var(--space-6) 0;
}
.toc h4 { color: var(--color-ink); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-3); }
.toc ol { padding-left: var(--space-5); }
.toc li { font-size: 0.9375rem; padding: 4px 0; color: var(--color-text); }
.toc a { color: var(--color-text); }
.toc a:hover { color: var(--color-primary-dark); }

/* ---------- 15. Contact form ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.field label { font-family: var(--font-display); font-weight: 700; font-size: 0.875rem; color: var(--color-ink); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: white;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(22, 179, 100, 0.12);
}
.field textarea { min-height: 140px; resize: vertical; }

/* ---------- 16. Reveal au scroll ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- 17. Mascots / illustrations inline ---------- */
.illu-mini { width: 100%; height: auto; }

/* ---------- 18. Banner promo (essai 30j) ---------- */
.banner-promo {
  background: var(--color-accent);
  color: var(--color-ink);
  text-align: center;
  padding: 10px var(--space-5);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
}
.banner-promo strong { font-weight: 800; }