@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400&family=Karla:wght@400;500;600;700&display=swap');

:root {
  --vert-fonce: #2E5E1E;
  --vert-moyen: #4A7A2E;
  --vert-sauge: #9CB88A;
  --beige-fond: #F5F0E8;
  --beige-encart: #EDE8DC;
  --encre: #1F2B1A;
  --blanc-casse: #FFFEFA;
  --terre: #B8714A;

  --serif: 'Fraunces', serif;
  --sans: 'Karla', sans-serif;
}

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

html { scroll-behavior: smooth; }

section[id], a[id] { scroll-margin-top: 90px; }

body {
  font-family: var(--sans);
  background: var(--beige-fond);
  color: var(--encre);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    /* Assurez-vous que ce n'est PAS display: flex ou grid restrictif */
}

/* ===== Focus visibility ===== */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--vert-fonce);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 240, 232, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(46, 94, 30, 0.12);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--vert-fonce);
  line-height: 1.1;
}

.brand-name span {
  display: block;
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vert-moyen);
  margin-top: 2px;
}

.main-nav ul {
  display: flex;
  gap: 32px;
}

.main-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--encre);
  position: relative;
  padding-bottom: 4px;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--terre);
  transition: width 0.25s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--vert-fonce);
  display: block;
}

/* ===== RIVER DIVIDER (signature element) ===== */
.river-divider {
  width: 100%;
  height: 60px;
  display: block;
}

.river-divider path {
  stroke: var(--vert-sauge);
  stroke-width: 2;
  fill: none;
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  animation: draw-river 2.4s ease forwards;
}

@keyframes draw-river {
  to { stroke-dashoffset: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .river-divider path { stroke-dashoffset: 0; animation: none; }
}

/* ===== HERO ===== */
.hero-layout {
    display: flex;
    gap: 50px;
    align-items: flex-start;
    flex-wrap: nowrap;
}

.hero-text {
    flex: 0 1 50%;
    min-width: 0;
}

.hero-image {
    flex: 1;
    min-width: 0;
}

.hero-image figure {
    margin: 0;
    text-align: center;
}

.hero-image img {
    width: 100%;
    height: auto;
    max-width: 400px;
}

.hero-image figcaption {
    margin-top: 12px;
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* Responsive : empile sur mobile */
@media (max-width: 768px) {
    .hero-layout {
        flex-direction: column;
        gap: 30px;
    }
    
    .hero-image img {
        max-width: 100%;
    }
}
.hero {
  padding: 88px 0 64px;
  position: relative;
}

.hero .container {
  display: flex;
  gap: 56px;
  align-items: flex-start;
}

.hero-eyebrow {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terre);
  margin-bottom: 18px;
  display: inline-block;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  line-height: 1.12;
  color: var(--vert-fonce);
  margin-bottom: 22px;
}

.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--terre);
}

.hero p.lede {
  font-size: 1.12rem;
  color: var(--encre);
  max-width: 46ch;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: nowrap;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.98rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--vert-fonce);
  color: var(--blanc-casse);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(46,94,30,0.25); }

.btn-secondary {
  background: transparent;
  border-color: var(--vert-fonce);
  color: var(--vert-fonce);
}
.btn-secondary:hover { background: var(--vert-fonce); color: var(--blanc-casse); }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-card {
  background: var(--blanc-casse);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 20px 48px rgba(31, 43, 26, 0.12);
  max-width: 320px;
  position: relative;
}

.hero-card img.logo-img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: block;
  object-fit: cover;
}

.hero-card .badge {
  background: var(--vert-sauge);
  color: var(--vert-fonce);
  font-weight: 700;
  font-size: 0.82rem;
  text-align: center;
  padding: 10px 16px;
  border-radius: 10px;
  margin-top: 16px;
}

.hero-card .badge strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.5rem;
}

.hero-card-title {
  font-family: var(--serif);
  text-align: center;
  font-size: 1.1rem;
  color: var(--vert-fonce);
}

/* ===== SECTION GENERIC ===== */
section { padding: 72px 0; }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terre);
  margin-bottom: 12px;
  display: block;
}

.section-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--vert-fonce);
  line-height: 1.2;
}

.section-head p {
  margin-top: 14px;
  color: #4a5443;
  font-size: 1.05rem;
}

/* ===== SERVICES PREVIEW (homepage) ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--blanc-casse);
  border-radius: 16px;
  padding: 32px 26px;
  border: 1px solid rgba(46,94,30,0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card img { border-radius: 16px 16px 0 0; }

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(31,43,26,0.1);
}

.service-card .icon {
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
}

.service-card h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--vert-fonce);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 16px;
}

.service-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: 100px;
}

.tag-sap {
  background: rgba(46,94,30,0.12);
  color: var(--vert-fonce);
}
.tag-hors {
  background: rgba(184,113,74,0.14);
  color: var(--terre);
}

/* ===== CREDIT IMPOT BAND ===== */
.credit-band {
  background: var(--vert-fonce);
  color: var(--blanc-casse);
  padding: 56px 0;
}

.credit-band .container {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: center;
}

.credit-number {
  font-family: var(--serif);
  font-size: 4.5rem;
  font-weight: 500;
  line-height: 1;
  color: var(--vert-sauge);
}

.credit-band h3 {
  font-family: var(--serif);
  font-size: 1.6rem;
  margin-bottom: 10px;
  font-weight: 400;
}

.credit-band p { opacity: 0.88; max-width: 60ch; }

/* ===== TESTIMONIAL / QUOTE STRIP ===== */
.quote-strip {
  background: var(--beige-encart);
  padding: 56px 0;
  text-align: center;
}

.quote-strip blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  color: var(--vert-fonce);
  max-width: 720px;
  margin: 0 auto 16px;
  line-height: 1.4;
}

.quote-strip cite {
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--terre);
}

/* ===== ZONE MAP ===== */
.zone-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.zone-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.zone-pill {
  background: var(--blanc-casse);
  border: 1px solid rgba(46,94,30,0.15);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--vert-fonce);
}

.zone-visual {
  background: var(--blanc-casse);
  border-radius: 20px;
  padding: 12px;
  box-shadow: 0 16px 40px rgba(31,43,26,0.1);
}

/* ===== FOOTER ===== */
footer {
  background: var(--encre);
  color: var(--beige-fond);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.footer-brand img {
  width: 40px; height: 40px; border-radius: 50%; object-fit: cover;
}
.footer-brand span {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--beige-fond);
}

footer h4 {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vert-sauge);
  margin-bottom: 16px;
}

footer ul li { margin-bottom: 10px; font-size: 0.92rem; opacity: 0.85; }
footer ul li a:hover { color: var(--vert-sauge); }

.footer-bottom {
  border-top: 1px solid rgba(245,240,232,0.15);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  opacity: 0.65;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--vert-sauge) 0%, var(--beige-encart) 100%);
  border-radius: 28px;
  margin: 0 32px 80px;
  padding: 64px 48px;
  text-align: center;
}

.cta-section h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--vert-fonce);
  margin-bottom: 16px;
}

.cta-section p { color: var(--encre); margin-bottom: 28px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 880px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .site-header .btn-primary { display: none; }
  .hero .container { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .credit-band .container { grid-template-columns: 1fr; text-align: center; }
  .zone-section .container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-section { margin: 0 16px 60px; padding: 48px 24px; }
  .intro-grid { grid-template-columns: 1fr; }
  .zone-band .container { grid-template-columns: 1fr !important; }
}

@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 40px; }
  section { padding: 56px 0; }
  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; }
}

/* Mobile nav open state */
.main-nav.open {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--blanc-casse);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
  padding: 16px 32px 24px;
}
.main-nav.open ul { flex-direction: column; gap: 18px; }

.offer-badge{
    display:inline-block;
    font-weight:700;
    color:#2f6f3e;
    font-size:1.1rem;
    margin-bottom:8px;
}
/* --- Bouton d'appel flottant (mobile uniquement) --- */
.sticky-call-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--vert-fonce);
  padding: 12px 16px;
  box-shadow: 0 -6px 20px rgba(0,0,0,0.18);
}
.sticky-call-bar .sticky-inner {
  display: flex;
  gap: 10px;
}
.sticky-call-bar a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 10px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
}
.sticky-call-bar .call-btn {
  background: var(--terre);
  color: #fff;
}
.sticky-call-bar .rdv-btn {
  background: var(--blanc-casse);
  color: var(--vert-fonce);
  border: 1px solid rgba(255,255,255,0.3);
}

@media (max-width: 768px) {
  .sticky-call-bar { display: block; }
  body { padding-bottom: 70px; } /* évite que le bouton cache le contenu */
}