/* ===== BASE ===== */
body {
  background-color: var(--cream);
  color: var(--anthracite);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
}

h1, h2, h3 { font-family: var(--font-title); }

/* ===== LAYOUT ===== */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ===== COMPOSANTS ===== */
.label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: 16px;
}

.btn-primary {
  display: inline-block;
  background-color: var(--orange);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: opacity 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary:hover { opacity: 0.88; }

.btn-small { padding: 10px 20px; font-size: 14px; }
.btn-large { padding: 18px 32px; font-size: 16px; }
.btn-xl    { padding: 20px 48px; font-size: 18px; }

/* ===== NAV ===== */
#main-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  transition: box-shadow 0.3s;
}

#main-nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 16px;
  color: var(--anthracite);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 15px;
  color: var(--anthracite);
  opacity: 0.7;
  transition: opacity 0.2s;
}

.nav-links a:hover { opacity: 1; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--anthracite);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ===== SECTION 01 — HERO ===== */
#hero {
  background: var(--cream);
  padding: 160px 0 120px;
  text-align: center;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#hero h1 {
  font-size: 64px;
  font-weight: 800;
  color: var(--anthracite);
  margin-bottom: 28px;
  line-height: 1.1;
}

.hero-sub {
  font-size: 20px;
  color: rgba(43,43,39,0.7);
  max-width: 640px;
  margin-bottom: 40px;
}

.hero-mention {
  font-size: 13px;
  color: rgba(43,43,39,0.5);
  margin-top: 16px;
}

/* ===== SECTION 02 — SIGNAUX ===== */
#signaux {
  background: var(--white);
  padding: var(--spacing-section) 0;
}

.signaux-inner {
  display: grid;
  grid-template-columns: 40% 60%;
  gap: 64px;
  align-items: start;
}

#signaux h2 {
  font-size: 42px;
  font-weight: 700;
}

.signaux-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.signaux-list li {
  font-style: italic;
  color: var(--anthracite);
  font-size: 18px;
  padding-left: 32px;
  position: relative;
}

.signaux-list li::before {
  content: "\201C";
  color: var(--orange);
  font-size: 1.8em;
  font-style: normal;
  font-family: var(--font-title);
  position: absolute;
  left: 0;
  top: -0.05em;
  line-height: 1;
}

.signaux-conclusion {
  font-style: italic;
  color: rgba(43,43,39,0.6);
  border-left: 3px solid var(--orange);
  padding-left: 16px;
  margin-top: 24px;
}

/* ===== SECTION 03 — PROBLEME ===== */
#probleme {
  background: var(--anthracite);
  padding: var(--spacing-section) 0;
}

.probleme-inner {
  max-width: 720px;
}

#probleme h2 {
  font-size: 42px;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 40px;
}

.probleme-texte {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 0;
}

.probleme-texte p {
  color: rgba(245,240,232,0.8);
}

.probleme-forte {
  font-family: var(--font-title);
  font-size: 28px;
  color: var(--orange);
  margin: 40px 0;
  line-height: 1.3;
}

.probleme-suite {
  color: rgba(245,240,232,0.8);
}

/* ===== SECTION 04 — POUR QUI ===== */
#pour-qui {
  background: var(--cream);
  padding: var(--spacing-section) 0;
}

#pour-qui h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 48px;
}

.pourqui-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.card {
  border-radius: var(--radius);
  padding: 40px;
}

.card-non {
  background: var(--white);
  border-left: 4px solid #e88080;
}

.card-oui {
  background: var(--anthracite);
  color: var(--cream);
  border-left: 4px solid var(--orange);
}

.card h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 18px;
  color: var(--anthracite);
  margin-bottom: 20px;
}

.card-oui h3 {
  color: var(--orange);
}

.card ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card ul li {
  font-size: 16px;
  color: rgba(43,43,39,0.8);
  padding-left: 20px;
  position: relative;
}

.card ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: rgba(43,43,39,0.4);
}

.card-oui ul li {
  color: rgba(245,240,232,0.85);
}

.card-oui ul li::before {
  color: var(--orange);
}

/* ===== SECTION 05 — DIFFÉRENCIATION ===== */
#difference {
  background: var(--white);
  padding: var(--spacing-section) 0;
}

#difference h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 48px;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.diff-bloc {
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.diff-classique {
  background: var(--gray-light);
}

.diff-classique p {
  color: rgba(43,43,39,0.8);
}

.diff-swa {
  background: var(--orange);
  color: var(--white);
}

.diff-swa p {
  color: rgba(255,255,255,0.9);
}

.diff-label-bloc {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(43,43,39,0.5) !important;
  font-style: normal !important;
}

.diff-swa .diff-label-bloc {
  color: rgba(255,255,255,0.65) !important;
}

.diff-signature {
  font-family: var(--font-title);
  font-size: 22px;
  font-weight: 700;
  color: var(--white) !important;
}

.diff-mention {
  text-align: center;
  color: rgba(43,43,39,0.6);
  font-style: italic;
  margin-top: 40px;
  font-size: 16px;
}

/* ===== SECTION 06 — PROCESS ===== */
#process {
  background: var(--cream);
  padding: var(--spacing-section) 0;
}

#process h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 64px;
}

.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding-left: 32px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--orange);
}

.timeline-item {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.timeline-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: -47px;
  z-index: 1;
  position: relative;
}

.timeline-content { flex: 1; }

.timeline-content h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--anthracite);
  margin-bottom: 4px;
}

.timeline-duree {
  display: inline-block;
  font-size: 13px;
  color: rgba(43,43,39,0.5);
  margin-bottom: 12px;
}

.timeline-content p {
  color: rgba(43,43,39,0.8);
  margin-bottom: 12px;
}

.timeline-livrable {
  font-style: italic;
  color: rgba(43,43,39,0.6) !important;
  border-left: 2px solid var(--orange);
  padding-left: 12px;
  margin-top: 8px;
}

.process-note {
  font-style: italic;
  color: rgba(43,43,39,0.5);
  text-align: center;
  margin-top: 48px;
  font-size: 16px;
}

/* ===== SECTION 07 — RÉSULTATS ===== */
#resultats {
  background: var(--anthracite);
  padding: var(--spacing-section) 0;
}

#resultats h2 {
  font-size: 42px;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 48px;
}

.resultats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.resultats-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.resultats-list li {
  display: flex;
  gap: 12px;
  color: var(--cream);
  font-size: 17px;
  align-items: flex-start;
}

.check {
  color: var(--orange);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 18px;
  margin-top: 2px;
}

.resultats-sous-titre {
  font-size: 11px;
  color: rgba(245,240,232,0.5);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.temoignage-card {
  background: rgba(245,240,232,0.08);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 12px;
}

.guillemet {
  font-family: var(--font-title);
  font-size: 48px;
  color: var(--orange);
  display: block;
  line-height: 0.7;
  margin-bottom: 12px;
}

.temoignage-card p {
  color: var(--cream);
  font-style: italic;
  font-size: 16px;
}

/* ===== SECTION 08 — CAS CLIENT ===== */
#cas-client {
  background: var(--white);
  padding: var(--spacing-section) 0;
}

#cas-client h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 48px;
}

.cas-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cas-bloc {
  border-radius: var(--radius);
  padding: 32px;
}

.cas-situation {
  background: var(--cream);
}

.cas-secteur {
  font-size: 13px;
  color: rgba(43,43,39,0.5);
  margin-bottom: 12px;
  font-style: italic;
}

.cas-situation p {
  color: rgba(43,43,39,0.8);
}

.cas-action {
  background: var(--white);
  border: 1px solid var(--sand);
}

.cas-action h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 18px;
  color: var(--anthracite);
  margin-bottom: 16px;
}

.cas-action ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cas-action li {
  color: rgba(43,43,39,0.8);
  font-size: 16px;
}

.cas-resultat {
  background: var(--orange);
  color: var(--white);
}

.cas-resultat h3 {
  font-family: var(--font-body);
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  margin-bottom: 12px;
}

.cas-resultat p {
  color: var(--white);
  font-size: 17px;
  margin-bottom: 8px;
}

.cas-mention {
  font-size: 13px !important;
  color: rgba(255,255,255,0.55) !important;
  text-align: right;
  margin-top: 8px;
}

/* ===== SECTION 09 — À PROPOS ===== */
#a-propos {
  background: var(--cream);
  padding: var(--spacing-section) 0;
}

.apropos-inner {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 64px;
  align-items: start;
}

.photo-placeholder {
  width: 400px;
  height: 400px;
  background: var(--sand);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(43,43,39,0.45);
  font-size: 14px;
}

.apropos-texte h2 {
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.2;
}

.apropos-texte p {
  color: rgba(43,43,39,0.8);
  margin-bottom: 16px;
}

.apropos-signature {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  color: var(--anthracite) !important;
  margin-top: 8px !important;
  margin-bottom: 32px !important;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(43,43,39,0.12);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-chiffre {
  font-family: var(--font-title);
  font-size: 48px;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
}

.stat-label {
  font-size: 14px;
  color: rgba(43,43,39,0.6);
  line-height: 1.4;
}

/* ===== SECTION 10 — ENGAGEMENT ===== */
#engagement {
  background: var(--sand);
  padding: var(--spacing-section) 0;
  text-align: center;
}

.engagement-inner {
  max-width: 600px;
}

#engagement h2 {
  font-size: 42px;
  font-weight: 700;
  color: var(--anthracite);
  margin-bottom: 32px;
}

#engagement p {
  color: rgba(43,43,39,0.8);
  margin-bottom: 16px;
}

.engagement-forte {
  font-family: var(--font-title);
  font-size: 24px;
  font-style: italic;
  font-weight: 700;
  color: var(--anthracite) !important;
  margin-top: 32px !important;
  line-height: 1.4;
}

/* ===== SECTION 11 — FAQ ===== */
#faq {
  background: var(--white);
  padding: var(--spacing-section) 0;
}

#faq h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 48px;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(43,43,39,0.1);
}

.faq-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 16px;
}

.faq-header span {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  color: var(--anthracite);
}

.faq-chevron {
  flex-shrink: 0;
  color: var(--anthracite);
  transition: transform 0.25s ease;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-body p {
  color: rgba(43,43,39,0.7);
  font-size: 16px;
  padding-bottom: 24px;
  line-height: 1.7;
}

.faq-item.active .faq-body {
  max-height: 500px;
}

/* ===== SECTION 12 — CTA FINAL ===== */
#contact {
  background: var(--anthracite);
  padding: 160px 0;
  text-align: center;
}

.contact-inner {
  max-width: 560px;
}

#contact h2 {
  font-size: 48px;
  font-weight: 800;
  color: var(--cream);
  margin-bottom: 32px;
}

.contact-sub {
  color: rgba(245,240,232,0.7);
  font-size: 17px;
  margin-bottom: 32px;
  line-height: 1.8;
}

.contact-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 32px 0;
}

.avatar-placeholder {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--sand);
  flex-shrink: 0;
}

.contact-avatar span {
  font-size: 14px;
  color: var(--cream);
}

.contact-mention {
  font-size: 13px;
  color: rgba(245,240,232,0.4);
  margin-top: 16px;
}

/* ===== FOOTER ===== */
#footer {
  background: var(--anthracite);
  border-top: 1px solid rgba(245,240,232,0.08);
  padding: 48px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.footer-logo {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--cream);
  font-size: 15px;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.footer-tagline {
  font-style: italic;
  font-size: 14px;
  color: rgba(245,240,232,0.5);
}

.footer-col-title {
  font-weight: 600;
  color: rgba(245,240,232,0.45);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 14px;
  color: rgba(245,240,232,0.6);
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--cream); }

.footer-copyright {
  border-top: 1px solid rgba(245,240,232,0.08);
  margin-top: 40px;
  padding: 24px 0;
}

.footer-copyright p {
  font-size: 13px;
  color: rgba(245,240,232,0.35);
  text-align: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  #hero h1 { font-size: 48px; }

  .apropos-inner { grid-template-columns: 1fr; }
  .photo-placeholder { width: 100%; height: 280px; }
}

@media (max-width: 768px) {
  /* Nav */
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    z-index: 99;
  }

  .nav-links.open { display: flex; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  /* Typography */
  #hero h1 { font-size: 36px; }

  #signaux h2, #probleme h2, #pour-qui h2, #difference h2,
  #process h2, #resultats h2, #cas-client h2, #engagement h2,
  #faq h2 { font-size: 28px; }

  #contact h2 { font-size: 32px; }
  .apropos-texte h2 { font-size: 28px; }
  .probleme-forte { font-size: 22px; }

  /* Sections padding */
  #hero { padding: 100px 0 72px; }
  #contact { padding: 80px 0; }

  #signaux, #probleme, #pour-qui, #difference, #process,
  #resultats, #cas-client, #a-propos, #engagement, #faq {
    padding: var(--spacing-mobile) 0;
  }

  /* Grids → 1 col */
  .signaux-inner    { grid-template-columns: 1fr; gap: 32px; }
  .pourqui-grid     { grid-template-columns: 1fr; }
  .diff-grid        { grid-template-columns: 1fr; }
  .resultats-grid   { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner     { grid-template-columns: 1fr 1fr; gap: 32px; }

  /* Timeline */
  .timeline { padding-left: 20px; }
  .timeline::before { left: 11px; }
  .timeline-num { margin-left: -35px; width: 40px; height: 40px; }
  .timeline-item { gap: 20px; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .stat-chiffre { font-size: 36px; }
}

@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
  .stats-grid   { grid-template-columns: 1fr; gap: 24px; }
  .btn-xl { padding: 18px 32px; font-size: 16px; }
}