/* ============================================================
   Mon-IP.ca v2 — Feuille de style principale (mobile-first)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--blue-light); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 var(--sp-4); font-weight: 700; }
h1 { font-size: 34px; font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: 28px; }
h3 { font-size: 20px; }
p  { margin: 0 0 var(--sp-4); }
.muted { color: var(--text-2); }
.small { font-size: 14px; }
.mono  { font-family: var(--font-mono); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-4); }
section { padding: var(--sp-7) 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--header-h); gap: var(--sp-4);
}
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 44px; width: auto; }

.main-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; gap: var(--sp-5); align-items: center;
}
.main-nav a { color: var(--text); font-weight: 500; font-size: 15px; }
.main-nav a:hover { color: var(--blue); text-decoration: none; }
.main-nav a.active { color: var(--blue); font-weight: 600; }
.main-nav { display: flex; align-items: center; gap: var(--sp-6); }
.nav-actions { display: flex; gap: var(--sp-3); align-items: center; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: var(--sp-2); }
.nav-toggle span {
  display: block; width: 24px; height: 2px; margin: 5px 0;
  background: var(--text); border-radius: 2px; transition: transform .2s, opacity .2s;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: 12px 22px; border-radius: 10px;
  font-family: var(--font-sans); font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: background .15s, transform .1s;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); color: #fff; }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn-outline-light:hover { border-color: var(--blue-light); color: var(--blue-light); }
.btn-cta { text-transform: uppercase; letter-spacing: .05em; font-size: 13.5px; font-weight: 700; }
.btn-secondary { background: var(--card); color: var(--blue); border-color: var(--border); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { border-color: var(--blue-light); }
.btn-ghost { background: transparent; color: var(--text-2); }
.btn-ghost:hover { color: var(--blue); }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn:disabled { opacity: .6; cursor: wait; transform: none; }

/* ---------- Cartes ---------- */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp-5);
  box-shadow: var(--shadow-sm);
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, #13233A 55%, var(--navy-2) 100%);
  color: #fff; padding: var(--sp-7) 0 var(--sp-8);
  position: relative; overflow: hidden;
}
/* Motif carte du monde pointillée (brand board) */
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(34, 211, 238, .22) 1px, transparent 1.6px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(720px 420px at 82% 30%, #000 0%, transparent 70%);
          mask-image: radial-gradient(720px 420px at 82% 30%, #000 0%, transparent 70%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(600px 300px at 85% 10%, rgba(34, 211, 238, .10), transparent 60%),
    radial-gradient(520px 280px at 8% 92%, rgba(16, 185, 129, .12), transparent 60%);
}
.hero .container { position: relative; z-index: 1; }
.hero .accent { color: var(--green); }
.hero-grid {
  display: grid; gap: var(--sp-6); position: relative;
  grid-template-columns: 1fr;
  align-items: center;
}
.hero h1 { color: #fff; margin-bottom: var(--sp-4); }
.hero .lede { color: #C7D2E5; font-size: 17px; max-width: 54ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin: var(--sp-5) 0 var(--sp-3); }
.hero-trust { color: #8FA3C2; font-size: 14px; }

/* Carte IP */
.ip-card {
  background: var(--card); color: var(--text);
  border-radius: var(--radius-lg); padding: var(--sp-5);
  box-shadow: var(--shadow-lg);
}
.ip-card-label { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-2); margin-bottom: var(--sp-2); }
.ip-value-row { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-4); }
.ip-value {
  font-family: var(--font-mono); font-size: clamp(22px, 6vw, 32px);
  font-weight: 600; color: var(--navy); word-break: break-all;
}
.ip-meta { display: grid; grid-template-columns: 1fr; gap: var(--sp-2) var(--sp-4); margin: 0; }
.ip-meta > div {
  display: flex; justify-content: space-between; gap: var(--sp-3);
  padding: var(--sp-2) 0; border-bottom: 1px dashed var(--border);
  font-size: 14.5px;
}
.ip-meta dt { color: var(--text-2); }
.ip-meta dd { margin: 0; font-weight: 500; text-align: right; }

/* ---------- Badges d'état (icône + texte, jamais couleur seule) ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; padding: 3px 10px; border-radius: 999px;
  white-space: nowrap;
}
.badge::before { font-size: 12px; }
.badge-success { background: var(--green-bg);  color: #15803D; }
.badge-success::before { content: "✓"; }
.badge-warning { background: var(--yellow-bg); color: #A16207; }
.badge-warning::before { content: "!"; }
.badge-danger  { background: var(--red-bg);    color: #B91C1C; }
.badge-danger::before { content: "✕"; }
.badge-info    { background: var(--info-bg);   color: #0369A1; }
.badge-info::before { content: "i"; }
.badge-neutral { background: var(--bg); color: var(--text-2); border: 1px solid var(--border); }
.badge-neutral::before { content: "·"; }

/* ---------- Score de diagnostic ---------- */
.score-card { display: grid; gap: var(--sp-5); grid-template-columns: 1fr; align-items: center; }
.score-visual { display: flex; align-items: center; gap: var(--sp-5); }
.score-ring { position: relative; width: 132px; height: 132px; flex-shrink: 0; }
.score-ring svg { transform: rotate(-90deg); }
.score-ring circle { fill: none; stroke-width: 10; stroke-linecap: round; }
.score-ring .track { stroke: var(--border); }
.score-ring .bar   { stroke: var(--green); transition: stroke-dashoffset .8s ease, stroke .3s; }
.score-number {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.score-number strong { font-size: 34px; font-weight: 800; line-height: 1; }
.score-number span { font-size: 12px; color: var(--text-2); }
.criteria-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-2); }
.criteria-list li {
  display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3);
  padding: 10px 14px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; font-size: 14.5px;
}

/* ---------- Grille d'outils ---------- */
.tools-grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-4); }
.tool-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-3);
  transition: box-shadow .2s, border-color .2s, transform .15s;
}
.tool-card:hover { box-shadow: var(--shadow); border-color: var(--blue-light); transform: translateY(-2px); }
.tool-icon {
  width: 44px; height: 44px; border-radius: 10px; background: var(--blue-bg);
  display: flex; align-items: center; justify-content: center; color: var(--blue);
}
.tool-card h3 { margin: 0; font-size: 17px; }
.tool-card p { margin: 0; color: var(--text-2); font-size: 14.5px; flex-grow: 1; }
/* Cible tactile ≥ 44px sans décaler la mise en page */
.tool-card a.tool-link {
  font-weight: 600; font-size: 14.5px;
  display: inline-block; padding: 12px 0; margin: -12px 0;
}
.tool-card a.tool-link::after { content: " →"; }

/* ---------- Trois colonnes "pourquoi" ---------- */
.why-grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-5); }
.why-item h3 { display: flex; align-items: center; gap: var(--sp-2); font-size: 18px; }

/* ---------- Bloc Pro ---------- */
.pro-block {
  background: linear-gradient(150deg, var(--navy), #14264A);
  color: #fff; border-radius: var(--radius-lg); padding: var(--sp-6);
}
.pro-block h2 { color: #fff; }
.pro-block p { color: #C7D2E5; max-width: 68ch; }
.pro-features { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin: var(--sp-4) 0 var(--sp-5); padding: 0; list-style: none; }
.pro-features li {
  font-size: 13.5px; font-weight: 500; padding: 5px 12px;
  background: rgba(56, 189, 248, .14); border: 1px solid rgba(56, 189, 248, .3);
  color: #BAE6FD; border-radius: 999px;
}

/* ---------- Guides ---------- */
.guides-grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-4); }
.guide-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: var(--sp-4) var(--sp-5); transition: border-color .2s, box-shadow .2s;
}
.guide-card:hover { border-color: var(--blue-light); box-shadow: var(--shadow-sm); }
.guide-card h3 { font-size: 16px; margin-bottom: var(--sp-2); }
.guide-card p { font-size: 14px; color: var(--text-2); margin: 0; }
.guide-tag { display: inline-block; font-size: 12px; font-weight: 600; color: var(--blue); text-transform: uppercase; letter-spacing: .05em; margin-bottom: var(--sp-2); }

/* ---------- Pages outils ---------- */
.page-head { padding: var(--sp-7) 0 var(--sp-5); }
.page-head h1 { font-size: 30px; }
.page-head .lede { color: var(--text-2); max-width: 62ch; font-size: 16.5px; }

.test-form { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.test-form input[type="text"] {
  flex: 1 1 260px; padding: 12px 16px; font-size: 15px;
  font-family: var(--font-mono); border: 1px solid var(--border); border-radius: 10px;
  background: var(--card); color: var(--text);
}
.test-form input:focus { border-color: var(--blue); outline: none; box-shadow: 0 0 0 3px rgba(29, 78, 216, .15); }
.test-form select {
  padding: 12px 14px; font-size: 15px; border: 1px solid var(--border);
  border-radius: 10px; background: var(--card); font-family: var(--font-sans);
}

.result-zone { display: grid; gap: var(--sp-4); }
.result-table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); font-size: 14px; }
.result-table th, .result-table td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.result-table th { background: var(--bg); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-2); }
.result-table tr:last-child td { border-bottom: 0; }
.result-table td.mono, .result-table .mono { font-family: var(--font-mono); font-size: 13px; word-break: break-all; }
.table-scroll { overflow-x: auto; border-radius: var(--radius); }

.kv-list { display: grid; gap: var(--sp-2); margin: 0; }
.kv-list > div {
  display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap;
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 11px 15px; font-size: 14.5px;
}
.kv-list dt { color: var(--text-2); }
.kv-list dd { margin: 0; font-weight: 500; font-family: var(--font-mono); font-size: 13.5px; text-align: right; word-break: break-all; }

/* ---------- Boîte de recommandation ---------- */
.reco {
  border-radius: var(--radius); padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--border); background: var(--card); font-size: 14.5px;
}
.reco strong { display: block; margin-bottom: 4px; }
.reco-conseil  { border-left: 4px solid var(--blue-light); }
.reco-attention{ border-left: 4px solid var(--yellow); background: #FFFDF2; }
.reco-risque   { border-left: 4px solid var(--red); background: #FFF7F7; }
.reco-info     { border-left: 4px solid var(--border); }

/* ---------- États de chargement ---------- */
.loading { display: flex; align-items: center; gap: var(--sp-3); color: var(--text-2); font-size: 14.5px; padding: var(--sp-4) 0; }
.spinner {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2.5px solid var(--border); border-top-color: var(--blue);
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #93A5C4; margin-top: var(--sp-8); padding: var(--sp-7) 0 var(--sp-5); font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-6) var(--sp-5); }
.footer-col h3 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: var(--sp-3); }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col a {
  color: #93A5C4;
  display: inline-block; padding: 9px 0; /* cible tactile confortable */
}
.footer-col a:hover { color: var(--blue-light); }
.footer-bottom { margin-top: var(--sp-6); padding-top: var(--sp-5); border-top: 1px solid rgba(147, 165, 196, .2); }
.footer-note { font-size: 12.5px; color: #64748B; }

/* ---------- Utilitaires ---------- */
.section-title { text-align: center; margin-bottom: var(--sp-2); }
.section-sub { text-align: center; color: var(--text-2); max-width: 60ch; margin: 0 auto var(--sp-6); }
.hidden { display: none !important; }
.text-center { text-align: center; }

/* ============================================================
   Responsive — tablette et desktop
   ============================================================ */
@media (min-width: 640px) {
  h1 { font-size: 42px; }
  .tools-grid  { grid-template-columns: repeat(2, 1fr); }
  .guides-grid { grid-template-columns: repeat(2, 1fr); }
  .ip-meta { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 980px) {
  h1 { font-size: 50px; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; gap: var(--sp-8); }
  .tools-grid  { grid-template-columns: repeat(4, 1fr); }
  .guides-grid { grid-template-columns: repeat(4, 1fr); }
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .score-card { grid-template-columns: 320px 1fr; }
  .criteria-list { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Nav mobile ---------- */
@media (max-width: 979px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
    background: var(--card); border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: stretch; padding: var(--sp-4);
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav ul a { display: block; padding: 12px 8px; font-size: 16px; }
  .nav-actions { flex-direction: column; align-items: stretch; margin-top: var(--sp-3); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* ===== Contenu éditorial des pages outils (plan de contenu) ===== */
.tool-content { max-width: 780px; margin: var(--sp-7) auto 0; }
.tool-content h2 { font-size: 24px; font-weight: 700; color: var(--navy); margin: var(--sp-7) 0 var(--sp-3); }
.tool-content h2:first-child { margin-top: 0; }
.tool-content h3 { font-size: 17px; font-weight: 600; color: var(--navy); margin: var(--sp-5) 0 var(--sp-2); }
.tool-content p, .tool-content li { color: var(--text-2); line-height: 1.75; }
.tool-content p { margin-bottom: var(--sp-3); }
.tool-content ul, .tool-content ol { padding-left: 22px; margin-bottom: var(--sp-4); }
.tool-content li { margin-bottom: var(--sp-2); }
.tool-content li::marker { color: var(--green); }
.tool-content a { color: var(--blue); }
.content-limits { margin-top: var(--sp-6); }

/* FAQ accordéon */
.faq { display: grid; gap: var(--sp-3); margin-top: var(--sp-4); }
.faq details { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.faq summary { cursor: pointer; padding: 16px 44px 16px 18px; font-weight: 600; color: var(--navy); list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 22px; font-weight: 400; color: var(--green); }
.faq details[open] summary::after { content: '−'; }
.faq .faq-a { padding: 0 18px 16px; }
.faq .faq-a p { margin-bottom: var(--sp-2); }

/* CTA Pro doux */
.procta { margin-top: var(--sp-7); padding: var(--sp-6); background: linear-gradient(135deg, var(--navy), var(--navy-2)); border-radius: var(--radius-lg); text-align: center; }
.procta h2 { color: #fff; margin: 0 0 var(--sp-3); font-size: 22px; }
.procta p { color: rgba(255,255,255,.78); max-width: 560px; margin: 0 auto var(--sp-4); }
.procta .btn { margin-bottom: var(--sp-3); }
.procta .small { color: rgba(255,255,255,.55); margin: 0; }

/* Outils liés */
.related { margin-top: var(--sp-6); }
.related-list { display: flex; flex-wrap: wrap; gap: var(--sp-2); list-style: none; padding: 0; margin-top: var(--sp-3); }
.related-list a { display: inline-block; padding: 10px 16px; background: var(--card); border: 1px solid var(--border); border-radius: 999px; color: var(--navy); font-weight: 500; font-size: 14px; text-decoration: none; }
.related-list a:hover { border-color: var(--green); color: var(--green-dark); }

/* Légende du score (accueil) */
.score-legend { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--sp-2); margin-top: var(--sp-4); padding: 0; list-style: none; }
.score-legend li { font-size: 13.5px; color: var(--text-2); padding: 10px 12px; border-radius: 8px; background: var(--card); border-left: 4px solid var(--border); }
.score-legend .sl-good { border-left-color: var(--green); }
.score-legend .sl-ok { border-left-color: var(--blue-light); }
.score-legend .sl-warn { border-left-color: var(--yellow); }
.score-legend .sl-bad { border-left-color: var(--red); }
.score-legend strong { color: var(--navy); display: block; }

/* Page hub /outils */
.hub-section { margin-top: var(--sp-6); }
.hub-section h2 { font-size: 22px; color: var(--navy); margin-bottom: var(--sp-4); }

/* ===== Réponse rapide (extractible par les moteurs IA) ===== */
.quick-answer { max-width: 780px; margin: 0 auto var(--sp-5); padding: 16px 20px;
  background: var(--info-bg); border-left: 4px solid var(--blue); border-radius: 10px; }
.quick-answer p { margin: 0; color: var(--navy); line-height: 1.65; font-size: 15.5px; }
.quick-answer strong { color: var(--blue); }
.container > .quick-answer { margin-top: var(--sp-4); }
.tool-content > .quick-answer:first-child { margin-top: 0; }

/* ===== Sources utiles ===== */
.sources { margin-top: var(--sp-6); }
.sources h2 { font-size: 20px; color: var(--navy); margin-bottom: var(--sp-3); }
.sources ul { list-style: none; padding: 0; display: grid; gap: var(--sp-2); }
.sources li { padding-left: 22px; position: relative; }
.sources li::before { content: '↗'; position: absolute; left: 0; color: var(--green); }
.sources a { color: var(--blue); font-size: 14.5px; }

/* ===== Page À propos ===== */
.about-lead { max-width: 780px; margin: 0 auto; }
.about-lead h2 { font-size: 24px; color: var(--navy); margin: var(--sp-7) 0 var(--sp-3); }
.about-lead p, .about-lead li { color: var(--text-2); line-height: 1.75; }
.about-lead ul { padding-left: 22px; }
.about-lead li { margin-bottom: var(--sp-2); }