/* ==========================================================================
   QualiProd Consulting — Feuille de style principale (site public)
   Charte graphique : Vert foncé #1c412f, Orange #e98b2b, Crème #fdfaf3
   ========================================================================== */

:root {
  --qp-green: #1c412f;
  --qp-green-dark: #122c1f;
  --qp-green-light: #2a5c41;
  --qp-orange: #e98b2b;
  --qp-orange-dark: #c96f14;
  --qp-cream: #fdfaf3;
  --qp-cream-dark: #f5eede;
  --qp-text: #26302b;
  --qp-text-light: #5b6961;
  --qp-white: #ffffff;
  --qp-shadow: 0 10px 30px rgba(28, 65, 47, 0.10);
  --qp-shadow-lg: 0 20px 50px rgba(28, 65, 47, 0.16);
  --qp-radius: 16px;
  --qp-radius-sm: 10px;
  --qp-font-heading: 'Poppins', sans-serif;
  --qp-font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--qp-font-body);
  color: var(--qp-text);
  background: var(--qp-cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: var(--qp-font-heading);
  color: var(--qp-green);
  margin: 0;
  line-height: 1.25;
}

p { margin: 0 0 1em 0; }
ul { margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 90px 0; }
.text-center { text-align: center; }

.section-kicker {
  color: var(--qp-orange);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  margin-bottom: 10px;
}

.section h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 40px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}
.btn-primary {
  background: var(--qp-orange);
  color: var(--qp-white);
  box-shadow: 0 8px 20px rgba(233, 139, 43, 0.35);
}
.btn-primary:hover { background: var(--qp-orange-dark); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  border-color: var(--qp-green);
  color: var(--qp-green);
}
.btn-outline:hover { background: var(--qp-green); color: var(--qp-white); }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 250, 243, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(28, 65, 47, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 46px; height: 46px; object-fit: contain; }
.brand-name {
  font-family: var(--qp-font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--qp-green);
}
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--qp-text);
  transition: color 0.15s ease;
  position: relative;
}
.main-nav a:hover { color: var(--qp-orange); }
.nav-cta {
  background: var(--qp-green);
  color: var(--qp-white) !important;
  padding: 10px 20px;
  border-radius: 999px;
}
.nav-cta:hover { background: var(--qp-green-light) !important; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--qp-green);
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, var(--qp-cream) 0%, var(--qp-cream-dark) 100%);
  overflow: hidden;
  position: relative;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  align-items: center;
  gap: 50px;
}
.hero-kicker {
  color: var(--qp-orange);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  font-weight: 800;
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--qp-text-light);
  max-width: 560px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 10px; }
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-visual img {
  width: 100%;
  max-width: 340px;
  filter: drop-shadow(0 25px 40px rgba(28,65,47,0.18));
  animation: floatY 5s ease-in-out infinite;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* ---------- About ---------- */
.about-section { background: var(--qp-white); }
.about-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 50px;
  align-items: center;
}
.about-visual { display: flex; justify-content: center; }
.about-badge {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--qp-green), var(--qp-green-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--qp-orange);
  font-size: 5rem;
  box-shadow: var(--qp-shadow-lg);
}
.about-content h2 { margin-bottom: 20px; }
.about-text p { color: var(--qp-text-light); }

/* ---------- Expertise ---------- */
.expertise-section { background: var(--qp-cream); }
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.expertise-card {
  background: var(--qp-white);
  padding: 32px 24px;
  border-radius: var(--qp-radius);
  box-shadow: var(--qp-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid rgba(28,65,47,0.06);
}
.expertise-card:hover { transform: translateY(-6px); box-shadow: var(--qp-shadow-lg); }
.expertise-icon { font-size: 2.4rem; margin-bottom: 16px; }
.expertise-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.expertise-card p { color: var(--qp-text-light); font-size: 0.92rem; margin: 0; }

/* ---------- Services ---------- */
.services-section { background: var(--qp-white); }
.services-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 24px;
  font-size: 1.05rem;
  color: var(--qp-text-light);
}
.domains-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 700px;
  margin: 0 auto 24px;
}
.domains-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--qp-cream);
  padding: 14px 18px;
  border-radius: var(--qp-radius-sm);
  font-weight: 600;
  color: var(--qp-green);
}
.domains-list li i { color: var(--qp-orange); }
.services-note {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 40px;
  font-weight: 600;
  color: var(--qp-text);
}
.formats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.format-card {
  background: linear-gradient(135deg, var(--qp-green), var(--qp-green-dark));
  color: var(--qp-white);
  padding: 32px;
  border-radius: var(--qp-radius);
  box-shadow: var(--qp-shadow);
}
.format-icon { font-size: 2.2rem; margin-bottom: 14px; }
.format-card h4 { color: var(--qp-white); margin-bottom: 10px; }
.format-card p { color: rgba(255,255,255,0.85); margin: 0; font-size: 0.94rem; }

/* ---------- Formations ---------- */
.formations-section { background: var(--qp-cream); }
.formations-intro {
  max-width: 650px;
  margin: 0 auto 30px;
  color: var(--qp-text-light);
}
.category-legend {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 30px;
}
.category-legend-item {
  padding: 16px;
  border-radius: var(--qp-radius-sm);
  color: var(--qp-text);
  font-weight: 700;
  text-align: center;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  transition: transform 0.15s ease;
}
.category-legend-item:hover { transform: translateY(-3px); }
.training-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}
.training-filter-btn {
  padding: 10px 20px;
  border-radius: 999px;
  border: 2px solid rgba(28,65,47,0.15);
  background: var(--qp-white);
  color: var(--qp-text);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.15s ease;
}
.training-filter-btn.active,
.training-filter-btn:hover {
  background: var(--qp-green);
  border-color: var(--qp-green);
  color: var(--qp-white);
}
.trainings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.training-card {
  background: var(--qp-white);
  border-radius: var(--qp-radius);
  padding: 24px;
  box-shadow: var(--qp-shadow);
  border: 1px solid rgba(28,65,47,0.06);
  display: flex;
  flex-direction: column;
}
.training-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  gap: 10px;
}
.training-badge {
  color: var(--qp-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 999px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.training-duration {
  font-size: 0.8rem;
  color: var(--qp-text-light);
  font-weight: 600;
  white-space: nowrap;
}
.training-title {
  font-size: 1.08rem;
  margin-bottom: 16px;
  min-height: 52px;
}
.training-toggle {
  background: var(--qp-cream);
  border: none;
  border-radius: var(--qp-radius-sm);
  padding: 10px 14px;
  font-weight: 600;
  color: var(--qp-green);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.15s ease;
}
.training-toggle:hover { background: var(--qp-cream-dark); }
.training-toggle i { transition: transform 0.2s ease; }
.training-toggle[aria-expanded="true"] i { transform: rotate(180deg); }
.training-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.training-details.open { max-height: 3000px; }
.details-heading {
  font-size: 0.92rem;
  margin: 18px 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--qp-orange-dark);
}
.objectives-list li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-bottom: 8px;
  font-size: 0.88rem;
  color: var(--qp-text);
  list-style: none;
}
.objectives-list li i { color: var(--qp-green); margin-top: 3px; flex-shrink: 0; }
.program-block { margin-bottom: 14px; }
.program-block h5 {
  font-size: 0.85rem;
  color: var(--qp-green);
  margin-bottom: 6px;
  font-weight: 700;
}
.program-block ul { padding-left: 18px; }
.program-block li {
  font-size: 0.83rem;
  color: var(--qp-text-light);
  margin-bottom: 4px;
  list-style: disc;
}
.training-meta {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed rgba(28,65,47,0.15);
}
.training-meta p { font-size: 0.78rem; color: var(--qp-text-light); margin-bottom: 6px; }

/* ---------- Contact ---------- */
.contact-section { background: var(--qp-white); position: relative; }
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}
.contact-desc { color: var(--qp-text-light); }
.contact-list { margin-top: 24px; }
.contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-weight: 600;
  color: var(--qp-green);
  list-style: none;
}
.contact-list li i {
  width: 40px;
  height: 40px;
  background: var(--qp-cream);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--qp-orange);
}
.contact-form-wrap {
  background: var(--qp-cream);
  padding: 32px;
  border-radius: var(--qp-radius);
  box-shadow: var(--qp-shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--qp-green);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--qp-radius-sm);
  border: 1.5px solid rgba(28,65,47,0.15);
  font-family: var(--qp-font-body);
  font-size: 0.95rem;
  background: var(--qp-white);
  transition: border-color 0.15s ease;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--qp-orange);
}
.contact-feedback {
  margin-top: 14px;
  font-weight: 600;
  font-size: 0.9rem;
  min-height: 20px;
}
.contact-feedback.success { color: var(--qp-green); }
.contact-feedback.error { color: #c0392b; }

.contact-admin-access {
  display: flex;
  justify-content: flex-end;
  margin-top: 30px;
  padding-right: 4px;
}
.admin-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #2ecc71;
  box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.25);
  display: inline-block;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.admin-dot:hover {
  transform: scale(1.3);
  box-shadow: 0 0 0 6px rgba(46, 204, 113, 0.3);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--qp-green-dark);
  color: rgba(255,255,255,0.75);
  padding: 40px 0 28px;
}
.footer-inner { text-align: center; }
.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-brand img { width: 34px; height: 34px; object-fit: contain; }
.footer-brand span {
  font-family: var(--qp-font-heading);
  font-weight: 700;
  color: var(--qp-white);
  font-size: 1.05rem;
}
.footer-text { font-size: 0.9rem; margin-bottom: 14px; }
.footer-copy {
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; margin-bottom: 20px; }
  .hero-visual img { max-width: 220px; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .formats-grid, .domains-list, .category-legend { grid-template-columns: 1fr; }
  .trainings-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--qp-cream);
    padding: 20px 24px;
    gap: 16px;
    box-shadow: var(--qp-shadow);
  }
  .expertise-grid { grid-template-columns: 1fr; }
  .trainings-grid { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
}