/* LeadSeek — design system partagé (refonte RGE, 25/07/2026) */

/* Police Inter auto-hébergée (27/07/2026) : plus aucune requête vers
   fonts.googleapis.com/fonts.gstatic.com. Charger une police depuis Google transmet
   l'IP du visiteur à Google avant tout consentement — pratique déjà sanctionnée par
   des juridictions européennes (LG Munich 2022) et déconseillée par la CNIL. Un seul
   fichier variable (400-800) suffit, sous-ensemble latin uniquement (couvre le
   français). */
@font-face {
  font-family: 'Inter';
  src: url('fonts/inter-latin-variable.woff2') format('woff2-variations');
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
                 U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
                 U+2212, U+2215, U+FEFF, U+FFFD;
}

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

:root {
  --navy:        #0B1F3A;
  --navy-soft:   #16325C;
  --green:       #15803D;
  --green-light: #ECFDF3;
  --green-mid:   #22C55E;
  --amber:       #B45309;
  --amber-light: #FFFBEB;
  --text:        #1E293B;
  --muted:       #64748B;
  --muted-light: #94A3B8;
  --border:      #E2E8F0;
  --surface:     #F8FAFC;
  --radius:      12px;
  --maxw:        1140px;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.65;
  overflow-x: hidden;
  font-size: 16px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* ---------- Typographie ---------- */
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -0.02em; color: var(--navy); font-weight: 800; }
h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(26px, 3.4vw, 36px); }
h3 { font-size: 20px; font-weight: 700; }
p  { color: var(--text); }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); }
.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--green);
}
.small { font-size: 14px; color: var(--muted); }
.tiny  { font-size: 13px; color: var(--muted-light); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-in {
  max-width: var(--maxw); margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.logo {
  font-weight: 800; font-size: 19px; color: var(--navy);
  letter-spacing: -.03em; text-decoration: none;
}
.logo span { color: var(--green); }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-size: 15px; font-weight: 500; color: var(--muted); text-decoration: none;
  transition: color .15s;
}
.nav-links a:hover, .nav-links a.on { color: var(--navy); }
@media (max-width: 860px) {
  .nav-links a:not(.btn) { display: none; }
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: 10px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform .12s, box-shadow .2s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 2px 10px rgba(21,128,61,.24); }
.btn-primary:hover { background: #166F36; box-shadow: 0 6px 18px rgba(21,128,61,.3); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-soft); }
.btn-ghost { border-color: var(--border); color: var(--navy); background: #fff; }
.btn-ghost:hover { border-color: var(--navy); }
.btn-sm { padding: 9px 17px; font-size: 14px; }
.btn-block { width: 100%; }

/* ---------- Sections ---------- */
section { padding: 76px 0; }
section.tight { padding: 52px 0; }
.bg-surface { background: var(--surface); }
.bg-navy { background: var(--navy); color: #CBD5E1; }
.bg-navy h2, .bg-navy h3 { color: #fff; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head p { margin-top: 14px; }

/* ---------- Hero ---------- */
.hero { padding: 84px 0 64px; }
.hero h1 { margin: 18px 0 20px; }
.hero .lead { max-width: 620px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-note { margin-top: 18px; font-size: 14px; color: var(--muted-light); }

/* ---------- Barre de preuve ---------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; margin-top: 48px;
}
.stat { background: #fff; padding: 24px 20px; text-align: center; }
.stat b {
  display: block; font-size: clamp(24px, 3.4vw, 34px); font-weight: 800;
  color: var(--navy); letter-spacing: -.03em; line-height: 1.1;
}
.stat span { display: block; font-size: 13px; color: var(--muted); margin-top: 6px; }
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Cartes ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

.card {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; background: #fff;
  display: flex; flex-direction: column;
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 15px; color: var(--muted); }
.card.featured { border: 2px solid var(--green); box-shadow: 0 8px 30px rgba(21,128,61,.1); }

.tag {
  display: inline-block; padding: 4px 11px; border-radius: 100px;
  font-size: 12px; font-weight: 700; letter-spacing: .02em;
}
.tag-green { background: var(--green-light); color: var(--green); }
.tag-navy  { background: #EEF2F7; color: var(--navy); }
.tag-amber { background: var(--amber-light); color: var(--amber); }

.price { font-size: 34px; font-weight: 800; color: var(--navy); letter-spacing: -.03em; }
.price small { font-size: 15px; font-weight: 600; color: var(--muted); letter-spacing: 0; }

.list { list-style: none; margin: 18px 0; display: grid; gap: 10px; }
.list li { position: relative; padding-left: 27px; font-size: 15px; color: var(--text); }
.list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--green); font-weight: 800;
}
.list.neutral li::before { content: "—"; color: var(--muted-light); font-weight: 600; }

/* ---------- Tableaux ---------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius); border: 1px solid var(--border); }
table { border-collapse: collapse; width: 100%; font-size: 14px; background: #fff; }
th, td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { background: var(--surface); font-weight: 700; color: var(--navy); font-size: 13px; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #FCFDFE; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- Encarts ---------- */
.callout {
  border-left: 3px solid var(--green); background: var(--green-light);
  padding: 20px 24px; border-radius: 0 var(--radius) var(--radius) 0;
}
.callout.amber { border-left-color: var(--amber); background: var(--amber-light); }
.callout p { font-size: 15px; }
.callout strong { color: var(--navy); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 0; border-top: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary {
  cursor: pointer; padding: 20px 40px 20px 0; position: relative;
  font-weight: 600; color: var(--navy); list-style: none; font-size: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 8px; top: 17px;
  font-size: 22px; font-weight: 400; color: var(--muted-light);
}
.faq details[open] summary::after { content: "−"; }
.faq details > *:not(summary) { padding-bottom: 22px; font-size: 15px; color: var(--muted); max-width: 760px; }

/* ---------- Footer ---------- */
footer { background: var(--navy); color: #94A3B8; padding: 56px 0 30px; }
footer h4 { color: #fff; font-size: 14px; margin-bottom: 14px; font-weight: 700; }
footer a { color: #94A3B8; font-size: 14px; text-decoration: none; }
footer a:hover { color: #fff; text-decoration: none; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; }
@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
.foot-links { display: grid; gap: 9px; }
.foot-bottom {
  margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 13px; color: #64748B;
}

/* ---------- Divers ---------- */
.badge-live {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 600; color: var(--green);
  background: var(--green-light); padding: 6px 13px; border-radius: 100px;
}
.badge-live::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--green-mid); animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: .3 } }

.prose h2 { margin: 40px 0 14px; font-size: 24px; }
.prose h3 { margin: 28px 0 10px; }
.prose p, .prose li { margin-bottom: 12px; font-size: 15px; line-height: 1.75; }
.prose ul, .prose ol { padding-left: 22px; margin-bottom: 16px; }
.prose table { margin: 18px 0; }
.prose td, .prose th { white-space: normal; }