/* ============================================================
   MyAuditPerformance — déstratification CEE
   Direction : clair institutionnel + bénéfice
   Palette logo AP — navy #002040 · vert feuille #5F9732
   ============================================================ */

:root {
  /* Palette dérivée du logo MyAuditPerformance — navy #002040 + vert feuille #5F9732 */
  --blue: #002040;
  --blue-dark: #001830;
  --blue-soft: #E9EEF4;
  --green: #5A8E2E;
  --green-dark: #486F23;
  --green-soft: #EEF4E4;
  --green-bright: #6FAF38;
  --ink: #14202B;
  --ink-soft: #4A5A68;
  --line: #DCE3EA;
  --bg: #FFFFFF;
  --bg-alt: #F5F7FA;
  --white: #FFFFFF;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 10px 30px rgba(0, 32, 64, .08);
  --shadow-lg: 0 24px 60px rgba(0, 32, 64, .16);
  --maxw: 1140px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.center { text-align: center; }

h1, h2, h3 { line-height: 1.18; letter-spacing: -.02em; font-weight: 600; color: var(--ink); }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.5rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.22rem; }
p { color: var(--ink-soft); }

.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green-dark);
  background: var(--green-soft);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
}
.section-head { max-width: 720px; margin: 0 auto 56px; }
.section-head.center { text-align: center; }
.section-head p { font-size: 1.1rem; margin-top: 14px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font); font-weight: 600; font-size: 1rem;
  padding: 15px 28px; border-radius: 100px; border: 0; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 8px 22px rgba(90,142,46,.34); }
.btn-primary:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(90,142,46,.42); }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-dark); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--blue); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--blue); background: var(--blue-soft); }
.btn-lg { padding: 18px 34px; font-size: 1.06rem; }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.88);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; letter-spacing: -.02em; color: var(--ink); }
.brand svg { flex: 0 0 auto; }
.brand b { color: var(--blue); font-weight: 700; }
.brand span.green { color: var(--green); }
.nav-links { display: flex; gap: 24px; }
.nav-links a { font-size: .92rem; font-weight: 500; color: var(--ink-soft); white-space: nowrap; transition: color .15s; }
.nav-links a:hover { color: var(--blue); }
.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-cta { display: inline-flex; align-items: center; gap: 8px; background: var(--green); color: #fff; font-weight: 600; font-size: .93rem; padding: 11px 20px; border-radius: 100px; transition: background .2s, transform .15s; }
.nav-cta:hover { background: var(--green-dark); transform: translateY(-1px); }
.burger { display: none; background: none; border: 0; cursor: pointer; width: 40px; height: 40px; position: relative; }
.burger span { display: block; position: absolute; left: 9px; right: 9px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s; }
.burger span:nth-child(1) { top: 14px; }
.burger span:nth-child(2) { top: 20px; }
.burger span:nth-child(3) { top: 26px; }
.burger[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { top: 20px; transform: rotate(-45deg); }
.mobile-menu { display: none; flex-direction: column; gap: 4px; padding: 12px 24px 22px; background: #fff; border-bottom: 1px solid var(--line); }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 11px 0; font-weight: 500; border-bottom: 1px solid var(--bg-alt); color: var(--ink); }

/* ---------- HERO ---------- */
.hero { background: linear-gradient(180deg, var(--blue-soft) 0%, #fff 100%); padding: 80px 0 70px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 22px; }
.hero h1 .green { color: var(--green-dark); }
.hero-sub { font-size: 1.18rem; max-width: 540px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-reassure { display: flex; align-items: center; gap: 8px; font-size: .92rem; color: var(--ink-soft); }
.hero-reassure svg { flex: 0 0 auto; color: var(--green); }

.hero-visual { position: relative; }
.hero-card {
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  padding: 30px; box-shadow: var(--shadow-lg);
}
.hero-card-img { border-radius: 12px; aspect-ratio: 4/3; background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%); position: relative; overflow: hidden; margin-bottom: 22px; }
.hero-card-img .roof { position: absolute; inset: 0; display: grid; place-items: center; }
.hero-card-img .roof svg { width: 78%; height: 78%; opacity: .9; }

/* chiffres-clés */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.kpi { text-align: center; padding: 14px 8px; background: var(--bg-alt); border-radius: var(--radius-sm); }
.kpi b { display: block; font-size: 1.7rem; font-weight: 700; color: var(--blue); letter-spacing: -.03em; }
.kpi span { font-size: .82rem; color: var(--ink-soft); }

/* bandeau de confiance */
.trustbar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trustbar-inner { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; padding: 22px 24px; }
.trustbar-item { display: flex; align-items: center; gap: 10px; font-size: .95rem; font-weight: 500; color: var(--ink); }
.trustbar-item svg { color: var(--green); flex: 0 0 auto; }

/* ---------- LOGO IMAGE (nav + footer) ---------- */
.brand .brand-logo { height: 38px; width: auto; display: block; flex: 0 0 auto; }
.footer .brand .brand-logo { height: 40px; background: #fff; border-radius: 9px; padding: 5px 7px; }

/* ---------- ILS NOUS ONT FAIT CONFIANCE ---------- */
.clients-head { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.clients-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}
.client-tile {
  flex: 0 0 calc(20% - 15px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  height: 104px;
  display: grid;
  place-items: center;
  padding: 20px 22px;
  transition: box-shadow .2s, border-color .2s, transform .15s;
}
.client-tile:hover { box-shadow: var(--shadow); border-color: #C7D2DD; transform: translateY(-3px); }
.client-tile img {
  max-height: 60px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: .62;
  transition: filter .25s, opacity .25s;
}
.client-tile:hover img { filter: grayscale(0); opacity: 1; }
.clients-note { text-align: center; margin-top: 30px; font-size: .95rem; color: var(--ink-soft); }
.clients-note b { color: var(--ink); }

/* ---------- Paragraphe d'intro (sections alignées à gauche) ---------- */
.lead { font-size: 1.1rem; margin-top: 14px; color: var(--ink-soft); }

/* ---------- TÉMOIGNAGES ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; display: flex; flex-direction: column; box-shadow: var(--shadow);
}
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 16px; color: var(--green); }
.testimonial-quote { font-size: 1.04rem; color: var(--ink); line-height: 1.65; flex: 1; }
.testimonial-quote::before { content: "\201C"; display: block; font-family: Georgia, serif; font-size: 2.6rem; line-height: .6; color: var(--green); margin-bottom: 12px; }
.testimonial-author { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.testimonial-author b { display: block; color: var(--ink); font-size: .98rem; }
.testimonial-author span { font-size: .9rem; color: var(--ink-soft); }
.testimonials-note { text-align: center; margin-top: 30px; font-size: .9rem; color: var(--ink-soft); }

/* ---------- PROBLÈME ---------- */
.problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.problem-visual { background: linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%); border: 1px solid var(--line); border-radius: 18px; padding: 34px; box-shadow: var(--shadow); }
.thermo-row { display: flex; align-items: center; gap: 16px; padding: 13px 0; border-bottom: 1px dashed var(--line); }
.thermo-row:last-child { border-bottom: 0; }
.thermo-row .dot { width: 14px; height: 14px; border-radius: 50%; flex: 0 0 auto; }
.thermo-row b { font-size: 1.1rem; }
.thermo-row span { color: var(--ink-soft); font-size: .95rem; }
.problem-list { list-style: none; margin-top: 26px; }
.problem-list li { position: relative; padding-left: 32px; margin-bottom: 16px; color: var(--ink-soft); }
.problem-list li::before { content: ""; position: absolute; left: 0; top: 7px; width: 18px; height: 18px; border-radius: 50%; background: var(--green-soft); }
.problem-list li::after { content: ""; position: absolute; left: 6px; top: 11px; width: 5px; height: 9px; border: solid var(--green-dark); border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* ---------- CARTES (dispositif / pourquoi) ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; transition: transform .18s, box-shadow .2s, border-color .2s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #C9D7E4; }
.card .ic { width: 50px; height: 50px; border-radius: 12px; background: var(--blue-soft); display: grid; place-items: center; margin-bottom: 18px; color: var(--blue); }
.card.green .ic { background: var(--green-soft); color: var(--green-dark); }
.card h3 { margin-bottom: 10px; }
.card p { font-size: .98rem; }

/* ---------- ÉTAPES ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 24px; }
.step .num { width: 42px; height: 42px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 1.15rem; margin-bottom: 18px; }
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { font-size: .95rem; }
.step .arrow { position: absolute; top: 50px; right: -16px; color: var(--line); z-index: 2; }

/* ---------- PRÉ-QUALIF ---------- */
.qualif { background: linear-gradient(160deg, var(--blue) 0%, var(--blue-dark) 100%); border-radius: 22px; padding: 0; overflow: hidden; box-shadow: var(--shadow-lg); }
.qualif-grid { display: grid; grid-template-columns: .9fr 1.1fr; }
.qualif-left { padding: 46px 42px; color: #fff; }
.qualif-left .eyebrow { background: rgba(255,255,255,.16); color: #fff; }
.qualif-left h2 { color: #fff; margin-bottom: 16px; }
.qualif-left p { color: rgba(255,255,255,.82); }
.qualif-left ul { list-style: none; margin-top: 26px; }
.qualif-left li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; color: rgba(255,255,255,.92); font-size: .96rem; }
.qualif-left li svg { flex: 0 0 auto; color: #8FC85A; margin-top: 3px; }

.qualif-right { background: #fff; padding: 40px; display: flex; flex-direction: column; }
.q-progress { display: flex; gap: 6px; margin-bottom: 26px; }
.q-progress span { flex: 1; height: 5px; border-radius: 3px; background: var(--line); transition: background .3s; }
.q-progress span.done { background: var(--green); }
.q-step { display: none; animation: fade .3s ease; }
.q-step.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(8px);} to { opacity:1; transform:none;} }
.q-label { font-size: .82rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--green-dark); margin-bottom: 6px; }
.q-question { font-size: 1.3rem; font-weight: 600; margin-bottom: 22px; color: var(--ink); }
.q-options { display: grid; gap: 12px; }
.q-opt {
  display: flex; align-items: center; gap: 14px; width: 100%; text-align: left;
  padding: 16px 18px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; cursor: pointer; font-family: var(--font); font-size: 1rem; font-weight: 500; color: var(--ink);
  transition: border-color .15s, background .15s, transform .1s;
}
.q-opt:hover { border-color: var(--green); background: var(--green-soft); }
.q-opt:active { transform: scale(.99); }
.q-opt .tick { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--line); flex: 0 0 auto; }
.q-opt.sel { border-color: var(--green); background: var(--green-soft); }
.q-opt.sel .tick { border-color: var(--green); background: var(--green); position: relative; }
.q-opt.sel .tick::after { content:""; position:absolute; left:6px; top:3px; width:5px; height:9px; border:solid #fff; border-width:0 2px 2px 0; transform: rotate(45deg); }
.q-back { background: none; border: 0; color: var(--ink-soft); font-family: var(--font); font-size: .92rem; cursor: pointer; margin-top: 18px; display: inline-flex; align-items: center; gap: 6px; }
.q-back:hover { color: var(--blue); }

/* résultat + form */
.q-result-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--green-soft); color: var(--green-dark); font-weight: 600; padding: 8px 16px; border-radius: 100px; font-size: .92rem; margin-bottom: 16px; }
.q-fiche { background: var(--bg-alt); border-radius: var(--radius-sm); padding: 14px 16px; margin: 14px 0 6px; font-size: .9rem; color: var(--ink-soft); }
.q-fiche b { color: var(--ink); }
.q-form { display: grid; gap: 12px; margin-top: 18px; }
.q-form input { font-family: var(--font); font-size: 1rem; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); width: 100%; }
.q-form input:focus { outline: none; border-color: var(--blue); }
.q-note { font-size: .8rem; color: var(--ink-soft); margin-top: 4px; }
.q-success { text-align: center; padding: 20px 0; }
.q-success svg { color: var(--green); margin-bottom: 14px; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 22px 40px 22px 0; font-family: var(--font); font-size: 1.08rem; font-weight: 600; color: var(--ink); position: relative; }
.faq-q::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 400; color: var(--blue); transition: transform .2s; }
.faq-item.open .faq-q::after { content: "−"; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { padding-bottom: 22px; }

/* ---------- CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-info h2 { margin-bottom: 16px; }
.contact-channels { margin-top: 28px; display: grid; gap: 14px; }
.channel { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; transition: border-color .2s, transform .12s; }
.channel:hover { border-color: var(--green); transform: translateX(2px); }
.channel .ic { width: 44px; height: 44px; border-radius: 11px; background: var(--green-soft); color: var(--green-dark); display: grid; place-items: center; flex: 0 0 auto; }
.channel b { display: block; font-size: 1rem; color: var(--ink); }
.channel span { font-size: .9rem; color: var(--ink-soft); }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.contact-form .field { margin-bottom: 16px; }
.contact-form label { display: block; font-size: .88rem; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.contact-form input, .contact-form textarea { width: 100%; font-family: var(--font); font-size: 1rem; padding: 13px 15px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--blue); }
.contact-form textarea { resize: vertical; min-height: 90px; }
.form-msg { display: none; padding: 14px; border-radius: var(--radius-sm); margin-top: 12px; font-size: .94rem; }
.form-msg.ok { display: block; background: var(--green-soft); color: var(--green-dark); }
.form-msg.err { display: block; background: #FCE8E8; color: #B42318; }

/* ---------- FOOTER ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.7); padding: 56px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer .brand { color: #fff; margin-bottom: 14px; }
.footer .brand b { color: #fff; }
.footer .brand span.green { color: #8FC85A; }
.footer p { color: rgba(255,255,255,.6); font-size: .92rem; }
.footer h4 { color: #fff; font-size: .92rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 16px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { color: rgba(255,255,255,.7); font-size: .94rem; transition: color .15s; }
.footer ul a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .85rem; color: rgba(255,255,255,.5); }
.placeholder { color: #FFD27D; background: rgba(255,210,125,.12); padding: 1px 7px; border-radius: 5px; font-size: .85em; }

/* sticky whatsapp */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: #25D366; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(37,211,102,.45); transition: transform .15s; }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero-grid, .problem-grid, .contact-grid, .qualif-grid { grid-template-columns: 1fr; }
  .qualif-left { padding: 36px 30px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step .arrow { display: none; }
  .hero { padding: 56px 0 50px; }
}
@media (max-width: 680px) {
  .section { padding: 64px 0; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .burger { display: block; }
  .cards, .steps, .footer-grid { grid-template-columns: 1fr; }
  .trustbar-inner { gap: 18px; }
  .hero h1 { font-size: 2rem; }
}

/* ---------- Responsive bande clients ---------- */
@media (max-width: 980px) {
  .client-tile { flex: 0 0 calc(33.333% - 12px); }
}
@media (max-width: 680px) {
  .client-tile { flex: 0 0 calc(50% - 9px); height: 88px; }
  .client-tile img { max-height: 46px; }
}

/* ---------- Responsive témoignages ---------- */
@media (max-width: 980px) {
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}