/* ==========================================================================
   Anjou Plaques — plaquiste-cholet.fr
   Charte : bleu / gris / blanc, professionnel bâtiment
   ========================================================================== */

:root {
  --blue:        #1b4b8a;
  --blue-dark:   #143a6b;
  --blue-light:  #2f6fc0;
  --accent:      #f5a623;
  --accent-dark: #e0910f;
  --ink:         #1a2332;
  --text:        #3a4657;
  --muted:       #6b7688;
  --line:        #e3e8ef;
  --bg:          #ffffff;
  --bg-soft:     #f5f8fc;
  --bg-alt:      #eef3f9;
  --white:       #ffffff;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 4px 20px rgba(20, 40, 80, .08);
  --shadow-lg:   0 12px 40px rgba(20, 40, 80, .14);
  --wrap:        1140px;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-head:   'Poppins', var(--font);
}

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

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

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--blue); text-decoration: none; transition: color .2s; }
a:hover { color: var(--blue-dark); }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }

.section { padding: 76px 0; }
.section--soft { background: var(--bg-soft); }
.section--alt  { background: var(--bg-alt); }
.section--ink  { background: var(--ink); color: #cdd6e4; }
.section--ink h2, .section--ink h3 { color: #fff; }

.center { text-align: center; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 720px; }
.center .lead { margin-left: auto; margin-right: auto; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--bg-alt);
  padding: 6px 14px;
  border-radius: 40px;
  margin-bottom: 16px;
}
.section--ink .eyebrow { background: rgba(255,255,255,.1); color: #8fb4e6; }

.section-head { margin-bottom: 48px; }
.section-head h2 { margin-bottom: 14px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s, background .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--accent); color: #1a2332; box-shadow: 0 6px 18px rgba(245,166,35,.35); }
.btn--primary:hover { background: var(--accent-dark); color: #1a2332; }
.btn--blue { background: var(--blue); color: #fff; }
.btn--blue:hover { background: var(--blue-dark); color: #fff; }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,.5); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn--outline { background: transparent; border-color: var(--blue); color: var(--blue); }
.btn--outline:hover { background: var(--blue); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 96px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { height: 72px; width: auto; display: block; }
.brand-tag {
  font-family: var(--font-head); font-weight: 600; font-size: .7rem;
  letter-spacing: .05em; text-transform: uppercase; color: var(--blue);
  background: var(--bg-alt); padding: 5px 10px; border-radius: 40px; white-space: nowrap;
}
/* ancien monogramme conservé pour le fallback / footer */
.brand-mark {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  display: grid; place-items: center;
  color: #fff; font-family: var(--font-head); font-weight: 800; font-size: 1.25rem;
  box-shadow: var(--shadow);
}
.brand-name { font-family: var(--font-head); font-weight: 700; color: var(--ink); font-size: 1.15rem; line-height: 1.1; }
.brand-name span { display: block; font-size: .72rem; font-weight: 500; color: var(--blue); letter-spacing: .04em; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a { font-family: var(--font-head); font-weight: 500; color: var(--ink); font-size: .98rem; }
.nav a:hover, .nav a.active { color: var(--blue); }
.header-cta { display: flex; align-items: center; gap: 14px; }
.header-phone { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 700; color: var(--ink); font-size: 1.05rem; }
.header-phone svg { color: var(--blue); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    linear-gradient(115deg, rgba(16,32,64,.94) 0%, rgba(20,58,107,.9) 45%, rgba(27,75,138,.72) 100%),
    url("/assets/img/ap-renovation-ajou-plaques.jpg");
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 90px 0 96px;
  overflow: hidden;
}
.hero-logo { height: 54px; width: auto; margin-bottom: 12px; }
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero p { color: #dce6f5; font-size: 1.18rem; max-width: 620px; margin-bottom: 32px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 22px; }
.hero-badge { display: flex; align-items: center; gap: 9px; font-size: .95rem; color: #eaf1fb; }
.hero-badge svg { color: var(--accent); flex-shrink: 0; }

.hero-card {
  background: #fff;
  color: var(--text);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-lg);
}
.hero-card h3 { color: var(--ink); margin-bottom: 6px; }
.hero-card .stars { color: var(--accent); font-size: 1.1rem; letter-spacing: 2px; }
.hero-card ul { list-style: none; margin: 18px 0; }
.hero-card li { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; font-size: .97rem; }
.hero-card li svg { color: #2fa15a; flex-shrink: 0; margin-top: 3px; }
.hero-card .btn { width: 100%; justify-content: center; margin-top: 6px; }

/* ---------- Media band (image pleine largeur sous le hero) ---------- */
.media-band { background: var(--bg-soft); padding: 34px 0; }
.media-band img {
  width: 100%; max-height: 460px; object-fit: cover;
  border-radius: var(--radius); box-shadow: var(--shadow);
}

/* image ronde/rect dans un split */
.split-figure img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); object-fit: cover; }

/* vignette photo dans une card réalisation */
.card-photo { height: 200px; border-radius: var(--radius-sm); margin: -30px -26px 20px; overflow: hidden; }
.card-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.card:hover .card-photo img { transform: scale(1.05); }

/* ---------- Trust bar ---------- */
.trustbar { background: var(--ink); color: #fff; padding: 22px 0; }
.trustbar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.trust-num { font-family: var(--font-head); font-size: 1.9rem; font-weight: 800; color: var(--accent); line-height: 1; }
.trust-lbl { font-size: .88rem; color: #b9c5d8; margin-top: 6px; }

/* ---------- Cards / services ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card-icon {
  width: 54px; height: 54px;
  border-radius: 12px;
  background: var(--bg-alt);
  color: var(--blue);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .97rem; margin-bottom: 14px; }
.card .card-link { font-family: var(--font-head); font-weight: 600; font-size: .93rem; display: inline-flex; align-items: center; gap: 6px; }
.card .card-link svg { transition: transform .2s; }
.card:hover .card-link svg { transform: translateX(4px); }

/* ---------- Feature / why list ---------- */
.feature { display: flex; gap: 16px; }
.feature-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  border-radius: 12px;
  background: var(--blue); color: #fff;
  display: grid; place-items: center;
}
.feature h3 { font-size: 1.1rem; margin-bottom: 6px; }
.feature p { color: var(--muted); font-size: .95rem; margin: 0; }

/* ---------- Split / about ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.split-img { border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; background: var(--bg-alt); }
.checklist { list-style: none; margin: 22px 0; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; }
.checklist li svg { color: #2fa15a; flex-shrink: 0; margin-top: 4px; }

/* ---------- Zones ---------- */
.zone-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.zone-tag {
  background: #fff; border: 1px solid var(--line);
  border-radius: 40px; padding: 8px 18px;
  font-size: .92rem; font-weight: 500; color: var(--text);
}
.section--ink .zone-tag { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); color: #dce6f5; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4,1fr); gap: 26px; }
.step { position: relative; padding-top: 8px; }
.step-num {
  counter-increment: step;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--blue); color: #fff;
  font-family: var(--font-head); font-weight: 700; font-size: 1.2rem;
  display: grid; place-items: center; margin-bottom: 16px;
}
.step-num::before { content: counter(step); }
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .93rem; margin: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--blue-dark), var(--blue-light));
  color: #fff; border-radius: var(--radius);
  padding: 46px 44px;
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: #dce6f5; margin: 0; }
.cta-band-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(120deg, var(--blue-dark), var(--blue));
  color: #fff; padding: 62px 0;
}
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { color: #dce6f5; max-width: 680px; margin: 0; }
.breadcrumb { font-size: .88rem; color: #a9bfdf; margin-bottom: 16px; }
.breadcrumb a { color: #cdddf3; }
.breadcrumb a:hover { color: #fff; }

/* ---------- Prose ---------- */
.prose h2 { margin: 34px 0 14px; }
.prose h3 { margin: 26px 0 10px; }
.prose ul { margin: 0 0 18px 22px; }
.prose li { margin-bottom: 8px; }
.prose p { margin-bottom: 16px; }

/* ---------- FAQ ---------- */
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 14px; overflow: hidden; }
.faq-q { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; cursor: pointer; font-family: var(--font-head); font-weight: 600; color: var(--ink); list-style: none; }
.faq-q::-webkit-details-marker { display: none; }
.faq-q .plus { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--bg-alt); color: var(--blue); display: grid; place-items: center; font-size: 1.2rem; transition: transform .2s; }
details[open] .faq-q .plus { transform: rotate(45deg); }
.faq-a { padding: 0 24px 22px; color: var(--muted); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; }
.contact-info-list { list-style: none; }
.contact-info-list li { display: flex; gap: 16px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-info-list li:last-child { border: 0; }
.contact-ic { width: 46px; height: 46px; flex-shrink: 0; border-radius: 12px; background: var(--bg-alt); color: var(--blue); display: grid; place-items: center; }
.contact-info-list strong { display: block; font-family: var(--font-head); color: var(--ink); }
.contact-info-list a { color: var(--text); }
.contact-info-list a:hover { color: var(--blue); }

form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--font-head); font-weight: 500; font-size: .92rem; color: var(--ink); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 1rem; color: var(--ink);
  background: var(--bg-soft); transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(27,75,138,.12); background: #fff;
}
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: .85rem; color: var(--muted); margin-top: 8px; }
.form-success { margin-top: 16px; padding: 14px 18px; border-radius: var(--radius-sm); background: #e6f6ec; border: 1px solid #b5e2c5; color: #1f6b3b; font-size: .95rem; }
.form-error { margin-top: 16px; padding: 14px 18px; border-radius: var(--radius-sm); background: #fdeaea; border: 1px solid #f3c2c2; color: #a13030; font-size: .95rem; }
.form-error a { color: #a13030; font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #aab6c8; padding: 62px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 42px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.site-footer a { color: #aab6c8; }
.site-footer a:hover { color: #fff; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; font-size: .95rem; }
.footer-brand .brand-name { color: #fff; }
.footer-logo-box { display: inline-block; background: #fff; padding: 12px 16px; border-radius: var(--radius-sm); }
.footer-logo-box img { height: 72px; width: auto; display: block; }
.footer-brand p { font-size: .93rem; margin: 16px 0 0; }
.footer-contact { list-style: none; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: .95rem; }
.footer-contact svg { color: var(--blue-light); flex-shrink: 0; margin-top: 3px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .87rem; color: #7d8aa0; }
.footer-bottom a { color: #7d8aa0; }

/* ---------- Floating call button (mobile) ---------- */
.fab-call {
  position: fixed; bottom: 20px; right: 20px; z-index: 200;
  display: none; align-items: center; gap: 8px;
  background: var(--accent); color: #1a2332;
  font-family: var(--font-head); font-weight: 700;
  padding: 14px 22px; border-radius: 50px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; }
  .grid-4, .steps { grid-template-columns: repeat(2, 1fr); }
  .trustbar-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .hero-card { max-width: 480px; }
}
@media (max-width: 720px) {
  .nav, .header-phone { display: none; }
  .nav-toggle { display: block; }
  .nav.open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: absolute; top: 96px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 14px 22px; box-shadow: var(--shadow);
  }
  .nav.open a { padding: 10px 0; width: 100%; border-bottom: 1px solid var(--bg-alt); }
  .grid-3, .grid-2, .grid-4, .steps { grid-template-columns: 1fr; }
  .section { padding: 54px 0; }
  .cta-band { padding: 34px 26px; text-align: center; justify-content: center; }
  .cta-band-actions { justify-content: center; }
  .fab-call { display: flex; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .header-inner { min-height: 84px; }
  .brand-logo { height: 60px; }
  .nav.open { top: 84px; }
  .brand-tag { display: none; }
}