/* ============================================================
   Aide & Bien Être – Feuille de styles principale
   Encodage : UTF-8
   ============================================================ */

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:        #bdcd10;
  --primary-dark:   #a0af0c;
  --primary-light:  #d8e84a;
  --secondary:      #16a0d7;
  --secondary-dark: #1180ad;
  --white:          #ffffff;
  --gray-50:        #f8f9fa;
  --gray-100:       #f0f1f2;
  --gray-200:       #e2e4e7;
  --gray-600:       #6b7280;
  --gray-700:       #4b5563;
  --gray-800:       #1f2937;
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:  0 6px 24px rgba(0,0,0,0.10);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.13);
  --radius:     16px;
  --radius-sm:  10px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 22px;
  line-height: 1.7;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(4rem, 7vw, 5.5rem); }
h2 { font-size: clamp(3rem, 5vw, 3.8rem); }
h3 { font-size: 2rem; }
p  { color: var(--gray-700); font-size: 1.25rem; line-height: 1.8; }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1700px;
  margin: 0 auto;
  padding: 0 60px;
}

/* === HELPERS === */
.text-center { text-align: center; }

.section-label {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--secondary);
  background: rgba(22,160,215,0.10);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.section-title { margin-bottom: 16px; color: var(--gray-800); }
.section-title span { color: var(--secondary); }

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 620px;
  margin: 0 auto 55px;
}

.section       { padding: 130px 0; }
.section-light { background: var(--white); }
.section-gray  { background: #e8f5f0; }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 20px 40px;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary  { background: var(--primary); color: var(--gray-800); }
.btn-primary:hover  { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(189,205,16,0.35); }

.btn-secondary { background: var(--secondary); color: var(--white); }
.btn-secondary:hover { background: var(--secondary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(22,160,215,0.30); }

.btn-outline { background: transparent; color: var(--secondary); border: 2px solid var(--secondary); }
.btn-outline:hover { background: var(--secondary); color: var(--white); transform: translateY(-2px); }

.btn-white { background: var(--white); color: var(--secondary); }
.btn-white:hover { background: var(--gray-50); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-lg { padding: 23px 50px; font-size: 1.3rem; }

/* === BARRE TÉLÉPHONE === */
.phone-banner {
  background: var(--primary);
  padding: 11px 0;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gray-800);
}
.phone-banner a { color: var(--gray-800); }
.phone-banner a:hover { text-decoration: underline; }

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 140px;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo img { height: 120px; width: auto; display: block; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong { display: none; }
.logo-text span   { display: block; font-size: 0.95rem; font-weight: 500; color: var(--gray-600); text-align: center; margin-bottom: 6px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
}
.nav-links a {
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--gray-700);
  transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--secondary); background: rgba(22,160,215,0.08); }

.nav-cta { margin-left: 12px; font-size: 1.3rem; padding: 18px 32px; border-radius: 50px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  border: none;
  background: none;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px 20px;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 500;
  color: var(--gray-700);
  transition: all var(--transition);
}
.mobile-menu a:hover { background: var(--gray-100); color: var(--secondary); }
.mobile-menu .btn { margin-top: 8px; justify-content: center; }

/* === PAGE HEADER (pages internes) === */
.page-header {
  padding: 116px 0 56px;
  background: #e8f5f0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header h1 { color: var(--gray-900); }
.page-header::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(189,205,16,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--secondary); }
.breadcrumb a:hover { text-decoration: underline; }

/* === CTA STRIP === */
.cta-strip {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
  padding: 90px 0;
  text-align: center;
  color: var(--white);
}
.cta-strip h2 { color: var(--white); margin-bottom: 14px; }
.cta-strip p  { color: rgba(255,255,255,0.82); margin-bottom: 28px; font-size: 1.05rem; }
.cta-strip-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* === CARTES SERVICE === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 43px 36px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
}
.service-icon-1 { background: rgba(189,205,16,0.15); }
.service-icon-2 { background: rgba(22,160,215,0.12); }
.service-icon-3 { background: rgba(189,205,16,0.10); }
.service-icon-4 { background: rgba(22,160,215,0.10); }
.service-icon-5 { background: rgba(189,205,16,0.18); }
.service-icon-6 { background: rgba(22,160,215,0.15); }

.service-card h3  { margin-bottom: 8px; color: var(--gray-800); }
.service-card p   { font-size: 1rem; color: var(--gray-600); line-height: 1.65; margin-bottom: 14px; }

.service-features { list-style: none; }
.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  color: var(--gray-700);
  padding: 4px 0;
}
.service-features li::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

/* === IMAGE AVEC FALLBACK === */
.img-cover {
  background: linear-gradient(135deg, #c8dce8 0%, #9bbece 100%);
  background-size: cover;
  background-position: center;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* === RÉASSURANCE === */
.reassurance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.reassurance-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 30px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
.reassurance-item:hover { box-shadow: var(--shadow-md); }
.reassurance-icon { font-size: 2.2rem; margin-bottom: 10px; }
.reassurance-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
  margin-bottom: 8px;
}
.reassurance-item h3 { font-size: 1rem; color: var(--gray-800); margin-bottom: 6px; }
.reassurance-item p  { font-size: 1rem; color: var(--gray-600); margin: 0; }

/* === ÉTAPES === */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(16.66% + 24px);
  right: calc(16.66% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0.4;
}
.step-item { text-align: center; position: relative; }
.step-number {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 6px 20px rgba(22,160,215,0.22);
}
.step-item h3 { margin-bottom: 10px; color: var(--gray-800); }
.step-item p  { font-size: 1rem; color: var(--gray-600); }

/* === BLOG CARTES === */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.blog-card-img {
  height: 200px;
  background: linear-gradient(135deg, #c8dce8 0%, #9bbece 100%);
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}
.blog-card-body { padding: 36px; flex: 1; display: flex; flex-direction: column; }
.blog-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--secondary);
  background: rgba(22,160,215,0.10);
  padding: 4px 10px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.blog-card-body h3 { font-size: 1.05rem; margin-bottom: 10px; color: var(--gray-800); flex: 1; }
.blog-card-body p  { font-size: 1rem; color: var(--gray-600); margin-bottom: 20px; }
.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-top: auto;
}
.blog-card-meta a { color: var(--secondary); font-weight: 600; }
.blog-card-meta a:hover { text-decoration: underline; }

/* === ARTICLE BLOG === */
.article-header { padding: 116px 0 44px; }
.article-header .article-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--secondary);
  background: rgba(22,160,215,0.10);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.article-header h1 { max-width: 800px; margin: 0 auto 20px; color: var(--gray-900); }
.article-meta { font-size: 0.9rem; color: var(--gray-600); }

.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 36px 24px 72px;
}
.article-body h2 {
  font-size: 1.5rem;
  margin: 32px 0 14px;
  color: var(--gray-800);
}
.article-body h3 {
  font-size: 1.15rem;
  margin: 24px 0 10px;
  color: var(--gray-800);
}
.article-body p { margin-bottom: 20px; color: var(--gray-700); line-height: 1.8; }
.article-body ul {
  margin: 16px 0 24px 20px;
  color: var(--gray-700);
  line-height: 1.9;
}
.article-body ul li { margin-bottom: 6px; }
.article-highlight {
  background: rgba(22,160,215,0.08);
  border-left: 4px solid var(--secondary);
  padding: 20px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 28px 0;
  font-size: 1rem;
  color: var(--gray-700);
  font-style: italic;
}
.article-cta-box {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  border-radius: var(--radius);
  padding: 36px 40px;
  text-align: center;
  margin-top: 48px;
  color: var(--white);
}
.article-cta-box h3 { color: var(--white); margin-bottom: 10px; }
.article-cta-box p  { color: rgba(255,255,255,0.85); margin-bottom: 24px; }

/* === FORMULAIRE CONTACT === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 30px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  margin-bottom: 16px;
}
.contact-info-icon {
  width: 48px; height: 48px;
  background: rgba(22,160,215,0.10);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-info-item h4 { font-size: 0.85rem; font-weight: 700; color: var(--gray-800); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.05em; }
.contact-info-item p  { margin: 0; font-size: 1rem; color: var(--gray-600); }
.contact-info-item a  { color: var(--secondary); font-weight: 600; }

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 48px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}
.contact-form h3 { margin-bottom: 8px; color: var(--gray-800); }
.contact-form > p { font-size: 0.9rem; color: var(--gray-600); margin-bottom: 28px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 7px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--gray-800);
  background: var(--white);
  transition: border-color var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(22,160,215,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-notice {
  font-size: 0.8rem;
  color: var(--gray-600);
  margin-top: 14px;
  padding: 12px 16px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
}

/* === FOOTER === */
.footer {
  background: var(--gray-800);
  color: var(--white);
  padding: 73px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 54px;
}
.footer-brand .logo-text strong { color: var(--white); }
.footer-brand .logo-text span   { color: rgba(255,255,255,0.5); }
.footer-brand p {
  margin-top: 16px;
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
}
.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul li a { color: rgba(255,255,255,0.72); font-size: 1rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--primary); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 11px;
  font-size: 1rem;
  color: rgba(255,255,255,0.72);
}
.footer-contact-item .fci { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.footer-contact-item a { color: rgba(255,255,255,0.85); transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--primary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.10);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.38);
}
.footer-bottom a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--primary); }

/* === SCROLL REVEAL === */
.animations-ready .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.4,0,0.2,1),
              transform 0.65s cubic-bezier(0.4,0,0.2,1);
}
.animations-ready .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Micro-animations cartes : ombre renforcée au survol */
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.16);
  border-color: transparent;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.16);
  border-color: transparent;
}

/* prefers-reduced-motion : désactivation de toutes les animations */
@media (prefers-reduced-motion: reduce) {
  .animations-ready .reveal,
  .animations-ready .reveal.visible {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .service-card,
  .blog-card {
    transition: box-shadow var(--transition) !important;
  }
  .service-card:hover,
  .blog-card:hover {
    transform: none !important;
  }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .reassurance-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: 78px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: 24px; }
  .steps-grid::before { display: none; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .reassurance-grid { grid-template-columns: 1fr 1fr; }
  .contact-form { padding: 33px 25px; }
  .article-header { padding: 100px 0 36px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn { padding: 18px 30px; font-size: 1.1rem; }
  .reassurance-grid { grid-template-columns: 1fr; }
}