/* ============================================
   AgendaPulse.com — Feuille de style principale
   Couleurs : Indigo/Violet gradient · Font : Nunito
   ============================================ */

/* 1. RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
ul { list-style: none; }

/* 2. VARIABLES */
:root {
  --primary:        #5b5ef8;
  --primary-dark:   #4338ca;
  --primary-light:  #818cf8;
  --violet:         #7c3aed;
  --lavender:       #ede9fe;
  --lavender-dark:  #c4b5fd;
  --rose:           #f43f5e;
  --rose-light:     #fce7f3;
  --success:        #10b981;
  --warning:        #f59e0b;
  --error:          #ef4444;

  --white:      #ffffff;
  --gray-50:    #f9fafb;
  --gray-100:   #f3f4f6;
  --gray-200:   #e5e7eb;
  --gray-300:   #d1d5db;
  --gray-400:   #9ca3af;
  --gray-500:   #6b7280;
  --gray-600:   #4b5563;
  --gray-700:   #374151;
  --gray-800:   #1f2937;
  --gray-900:   #111827;

  --gradient-brand:  linear-gradient(135deg, #5b5ef8 0%, #7c3aed 100%);
  --gradient-hero:   linear-gradient(135deg, #eef2ff 0%, #f5f3ff 60%, #fdf2f8 100%);
  --gradient-card:   linear-gradient(135deg, #f8f9ff 0%, #f3f0ff 100%);
  --gradient-dark:   linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);

  --font: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;

  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-xl: 0 16px 64px rgba(0,0,0,0.12);
  --shadow-brand: 0 8px 32px rgba(91,94,248,0.28);

  --radius-sm:  8px;
  --radius:    12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition: 200ms ease;
  --container-max: 1200px;
  --section-pad: 88px;
}

/* 3. TYPOGRAPHY */
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

h1 { font-size: clamp(34px, 5vw, 58px); font-weight: 900; line-height: 1.15; color: var(--gray-900); }
h2 { font-size: clamp(26px, 3.5vw, 42px); font-weight: 800; line-height: 1.2; color: var(--gray-900); }
h3 { font-size: clamp(20px, 2.5vw, 28px); font-weight: 800; line-height: 1.3; color: var(--gray-900); }
h4 { font-size: 18px; font-weight: 700; color: var(--gray-900); }

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 4. LAYOUT */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--section-pad) 0; }
.section--gray { background: var(--gray-50); }
.section--dark { background: var(--gray-900); }
.section--hero-grad { background: var(--gradient-hero); }
.section--brand { background: var(--gradient-brand); }
.section--dark-grad { background: var(--gradient-dark); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* 5. BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 700;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1;
}
.btn--primary {
  background: var(--gradient-brand);
  color: white;
  box-shadow: var(--shadow-brand);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(91,94,248,0.38); }
.btn--secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn--secondary:hover { background: var(--lavender); transform: translateY(-2px); }
.btn--white {
  background: white;
  color: var(--primary);
  box-shadow: var(--shadow-md);
}
.btn--white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--ghost {
  background: rgba(255,255,255,0.15);
  color: white;
  border-color: rgba(255,255,255,0.4);
}
.btn--ghost:hover { background: rgba(255,255,255,0.25); }
.btn--lg { padding: 18px 40px; font-size: 17px; }
.btn--sm { padding: 10px 20px; font-size: 14px; }

/* 6. BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
}
.badge--primary { background: var(--lavender); color: var(--primary); }
.badge--success { background: #d1fae5; color: #065f46; }
.badge--rose    { background: var(--rose-light); color: #9f1239; }
.badge--dark    { background: rgba(255,255,255,0.15); color: white; }
.badge--new     { background: var(--gradient-brand); color: white; }

/* 7. NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-100);
}

.nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 20px;
  color: var(--gray-900);
  flex-shrink: 0;
}

.nav__logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-brand);
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}
.nav__links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-600);
  transition: all var(--transition);
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--primary);
  background: var(--lavender);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}
.nav__login {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-600);
  transition: color var(--transition);
}
.nav__login:hover { color: var(--primary); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 12px 24px 16px;
  border-top: 1px solid var(--gray-100);
  background: white;
}
.nav__mobile a {
  padding: 10px 14px;
  font-weight: 600;
  font-size: 15px;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.nav__mobile a:hover { color: var(--primary); background: var(--lavender); }
.nav__mobile.open { display: flex; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .nav__login { display: none; }
}

/* 8. FOOTER */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 72px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer__brand { display: flex; flex-direction: column; gap: 16px; }

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 20px;
  color: white;
}

.footer__logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-brand);
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 15px;
  font-weight: 900;
}

.footer__tagline { font-size: 14px; line-height: 1.7; max-width: 280px; }

.footer__badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }

.footer__col h4 {
  color: white;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col ul a {
  font-size: 14px;
  color: var(--gray-400);
  transition: color var(--transition);
}
.footer__col ul a:hover { color: white; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 13px;
}

.footer__legal { display: flex; gap: 24px; }
.footer__legal a { color: var(--gray-500); transition: color var(--transition); }
.footer__legal a:hover { color: white; }

/* 9. HERO */
.hero {
  background: var(--gradient-hero);
  padding: 80px 0 0;
  overflow: hidden;
}

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

.hero__badge { margin-bottom: 24px; }

.hero__title { margin-bottom: 20px; }

.hero__subtitle {
  font-size: 18px;
  line-height: 1.75;
  color: var(--gray-600);
  margin-bottom: 36px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero__guarantee {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--gray-500);
  font-weight: 600;
}

.hero__guarantee-item { display: flex; align-items: center; gap: 6px; }
.hero__guarantee-item::before { content: '✓'; color: var(--success); font-weight: 900; }

.hero__visual {
  display: flex;
  justify-content: center;
  padding-bottom: 0;
}

/* 10. APP MOCKUP */
.app-mockup {
  width: 100%;
  max-width: 560px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl), 0 40px 80px rgba(91,94,248,0.18);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-6deg) rotateX(3deg) translateY(0px);
  transition: transform 0.5s ease;
  position: relative;
}

.app-mockup:hover {
  transform: perspective(1200px) rotateY(-2deg) rotateX(1deg);
}

.mockup-bar {
  background: var(--gray-100);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--gray-200);
}

.mockup-dots { display: flex; gap: 6px; }
.mockup-dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.mockup-dots span:nth-child(1) { background: #ff5f57; }
.mockup-dots span:nth-child(2) { background: #ffbd2e; }
.mockup-dots span:nth-child(3) { background: #28c840; }

.mockup-url {
  background: white;
  border-radius: 6px;
  padding: 5px 16px;
  font-size: 11px;
  color: var(--gray-400);
  flex: 1;
  text-align: center;
}

.mockup-app {
  display: flex;
  height: 360px;
}

.mockup-sidebar {
  width: 52px;
  background: var(--gradient-brand);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 0;
  gap: 4px;
  flex-shrink: 0;
}

.mockup-brand-icon {
  width: 34px;
  height: 34px;
  background: rgba(255,255,255,0.2);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 14px;
}

.mockup-nav-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  transition: all var(--transition);
}

.mockup-nav-icon.active {
  background: rgba(255,255,255,0.22);
  color: white;
}

.mockup-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mockup-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--gray-100);
}

.mockup-topbar-left {
  font-size: 12px;
  font-weight: 800;
  color: var(--gray-800);
}

.mockup-view-tabs {
  display: flex;
  gap: 2px;
  background: var(--gray-100);
  border-radius: 6px;
  padding: 2px;
}

.mockup-tab {
  padding: 3px 9px;
  font-size: 10px;
  font-weight: 700;
  border-radius: 5px;
  color: var(--gray-500);
}

.mockup-tab.active {
  background: white;
  color: var(--primary);
  box-shadow: var(--shadow-xs);
}

.mockup-calendar-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mockup-days-header {
  display: grid;
  grid-template-columns: 32px repeat(5, 1fr);
  border-bottom: 1px solid var(--gray-100);
  padding: 0 8px;
}

.mockup-day-col {
  padding: 6px 4px;
  text-align: center;
}

.mockup-day-name {
  font-size: 9px;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
}

.mockup-day-num {
  font-size: 13px;
  font-weight: 800;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin: 2px auto 0;
  border-radius: 50%;
}

.mockup-day-num.today {
  background: var(--primary);
  color: white;
}

.mockup-cal-body {
  flex: 1;
  display: flex;
  overflow: hidden;
  padding: 0 8px;
}

.mockup-time-col {
  width: 32px;
  display: flex;
  flex-direction: column;
  padding-top: 4px;
}

.mockup-time {
  font-size: 8px;
  color: var(--gray-400);
  text-align: right;
  padding-right: 6px;
  height: 42px;
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  padding-top: 2px;
}

.mockup-events-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  position: relative;
}

.mockup-col {
  position: relative;
  border-right: 1px solid var(--gray-100);
}

.mockup-col:last-child { border-right: none; }

.cal-event {
  position: absolute;
  left: 2px;
  right: 2px;
  border-radius: 5px;
  padding: 3px 5px;
  overflow: hidden;
}

.cal-event-name { font-size: 8px; font-weight: 800; line-height: 1.2; }
.cal-event-sub { font-size: 7px; opacity: 0.8; line-height: 1.2; margin-top: 1px; }

.cal-event--indigo { background: #e0e7ff; color: #3730a3; }
.cal-event--violet { background: #ede9fe; color: #5b21b6; }
.cal-event--green  { background: #d1fae5; color: #065f46; }
.cal-event--blue   { background: #dbeafe; color: #1e40af; }
.cal-event--rose   { background: #fce7f3; color: #9d174d; }
.cal-event--orange { background: #fef3c7; color: #92400e; }

/* Stats floating cards */
.mockup-stats-overlay {
  position: absolute;
  bottom: 12px;
  right: -24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.mockup-stat-card {
  background: white;
  border-radius: var(--radius);
  padding: 10px 14px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 150px;
}

.stat-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}

.stat-icon--primary { background: var(--lavender); }
.stat-icon--success { background: #d1fae5; }
.stat-icon--rose    { background: var(--rose-light); }

.stat-value { font-size: 15px; font-weight: 900; color: var(--gray-900); line-height: 1; }
.stat-label { font-size: 9px; color: var(--gray-500); font-weight: 600; margin-top: 2px; }

/* 11. STATS BAR */
.stats-bar { padding: 48px 0; background: white; border-bottom: 1px solid var(--gray-100); }

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}

.stats-bar__divider {
  width: 1px;
  background: var(--gray-200);
}

.stats-bar__number {
  font-size: 52px;
  font-weight: 900;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.stats-bar__label {
  font-size: 16px;
  color: var(--gray-600);
  font-weight: 600;
}

/* 12. SECTION HEADER */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header .badge { margin-bottom: 16px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p {
  font-size: 18px;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* 13. FEATURE CARDS */
.feature-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  border-color: var(--lavender-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.feature-card__icon--indigo   { background: var(--lavender); }
.feature-card__icon--violet   { background: #f3e8ff; }
.feature-card__icon--green    { background: #d1fae5; }
.feature-card__icon--rose     { background: var(--rose-light); }
.feature-card__icon--blue     { background: #dbeafe; }
.feature-card__icon--orange   { background: #fef3c7; }

.feature-card h3 { font-size: 19px; margin-bottom: 10px; }
.feature-card p { font-size: 15px; color: var(--gray-600); line-height: 1.6; flex: 1; }

.feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  transition: gap var(--transition);
}

.feature-card:hover .feature-card__link { gap: 8px; }

/* 14. HOW-IT-WORKS */
.how-steps {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 640px;
  margin: 0 auto;
}

.how-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.how-step__num {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: var(--gradient-brand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  font-weight: 900;
  box-shadow: var(--shadow-brand);
}

.how-step__content h3 { margin-bottom: 6px; font-size: 20px; }
.how-step__content p { font-size: 16px; color: var(--gray-600); }

/* 15. TESTIMONIALS */
.testimonial-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  border-color: var(--lavender-dark);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 16px;
  line-height: 1.75;
  color: var(--gray-700);
  font-style: italic;
  flex: 1;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 900;
  color: white;
  flex-shrink: 0;
}

.testimonial-meta strong { font-size: 15px; display: block; color: var(--gray-900); }
.testimonial-meta span { font-size: 13px; color: var(--gray-500); }

/* 16. PRICING */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: end;
}

.pricing-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 2px solid var(--gray-100);
  position: relative;
  transition: all var(--transition);
}

.pricing-card:hover {
  border-color: var(--lavender-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.pricing-card--featured {
  border-color: var(--primary);
  background: var(--gradient-card);
  box-shadow: var(--shadow-brand);
  transform: translateY(-8px);
}

.pricing-card--featured:hover { transform: translateY(-12px); }

.pricing-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.pricing-name {
  font-size: 20px;
  font-weight: 900;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.pricing-desc {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.pricing-price {
  margin-bottom: 28px;
}

.pricing-amount {
  font-size: 48px;
  font-weight: 900;
  color: var(--gray-900);
  line-height: 1;
}

.pricing-currency {
  font-size: 22px;
  font-weight: 700;
  vertical-align: super;
  margin-right: 2px;
}

.pricing-period {
  font-size: 14px;
  color: var(--gray-500);
  display: block;
  margin-top: 4px;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-700);
}

.pricing-features li::before {
  content: '✓';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--success);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-features li.na {
  opacity: 0.4;
}

.pricing-features li.na::before {
  background: var(--gray-300);
  content: '–';
}

/* 17. FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item { border-bottom: 1px solid var(--gray-200); }

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 24px 0;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition);
}

.faq-question:hover { color: var(--primary); }

.faq-chevron {
  font-size: 20px;
  transition: transform var(--transition);
  flex-shrink: 0;
  color: var(--gray-400);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  display: none;
  padding-bottom: 24px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--gray-600);
}

.faq-item.open .faq-answer { display: block; }

/* 18. CTA SECTION */
.cta-section {
  background: var(--gradient-brand);
  padding: var(--section-pad) 0;
  text-align: center;
}

.cta-section h2 { color: white; margin-bottom: 16px; }
.cta-section p {
  color: rgba(255,255,255,0.82);
  font-size: 18px;
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.cta-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* 19. PAGE HERO (inner pages) */
.page-hero {
  background: var(--gradient-hero);
  padding: 80px 0 72px;
  text-align: center;
}

.page-hero .badge { margin-bottom: 20px; }
.page-hero h1 { margin-bottom: 16px; }
.page-hero .page-hero-sub {
  font-size: 20px;
  color: var(--gray-600);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

/* 20. FEATURE DETAIL (split layout) */
.feature-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.feature-detail--flip { direction: rtl; }
.feature-detail--flip > * { direction: ltr; }

.feature-detail__content h2 { margin-bottom: 16px; }
.feature-detail__content > p {
  font-size: 17px;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 28px;
}

.feature-detail__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.feature-detail__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.5;
}

.check-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--success);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 1px;
}

.feature-detail__visual {
  border-radius: var(--radius-xl);
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}

/* 21. PROFESSIONS BAR */
.professions-bar { padding: 48px 0; }

.professions-bar__label {
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  margin-bottom: 24px;
}

.professions-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  transition: all var(--transition);
  text-decoration: none;
}

.pill:hover {
  background: var(--lavender);
  border-color: var(--lavender-dark);
  color: var(--primary);
  transform: translateY(-2px);
}

/* 22. PAIN POINTS */
.pain-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
}

.pain-card__before {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--gray-600);
  border-left: 3px solid var(--error);
}

.pain-card__before-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--error);
  margin-bottom: 4px;
}

.pain-card__after {
  background: var(--lavender);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 14px;
  color: var(--primary-dark);
  border-left: 3px solid var(--primary);
}

.pain-card__after-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  margin-bottom: 4px;
}

.pain-arrow {
  text-align: center;
  font-size: 20px;
  margin: 12px 0;
  color: var(--gray-400);
}

/* 23. SMS PRICING TABLE */
.sms-packs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.sms-pack {
  background: white;
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--gray-200);
  text-align: center;
  transition: all var(--transition);
}

.sms-pack:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.sms-pack--best {
  border-color: var(--primary);
  background: var(--lavender);
}

.sms-pack__qty { font-size: 28px; font-weight: 900; color: var(--gray-900); }
.sms-pack__label { font-size: 12px; color: var(--gray-500); margin-bottom: 12px; }
.sms-pack__price { font-size: 20px; font-weight: 900; color: var(--primary); }
.sms-pack__per { font-size: 12px; color: var(--gray-500); }

/* 24. COMPARISON TABLE */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.comparison-table thead tr {
  background: var(--gray-900);
  color: white;
}

.comparison-table th {
  padding: 16px 20px;
  text-align: left;
  font-size: 14px;
  font-weight: 700;
}

.comparison-table th:not(:first-child) { text-align: center; }

.comparison-table td {
  padding: 13px 20px;
  font-size: 14px;
  border-bottom: 1px solid var(--gray-100);
}

.comparison-table tr:nth-child(even) td { background: var(--gray-50); }
.comparison-table td:not(:first-child) { text-align: center; font-weight: 700; }
.check-yes { color: var(--success); font-size: 18px; }
.check-no { color: var(--gray-300); }
.check-partial { color: var(--warning); }

/* 25. UTILITIES */
.text-center { text-align: center; }
.text-white { color: white; }
.text-primary { color: var(--primary); }
.text-muted { color: var(--gray-500); }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }

/* 26. RESPONSIVE */
@media (max-width: 1100px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card--featured { transform: none; }
  .pricing-card--featured:hover { transform: translateY(-4px); }
}

@media (max-width: 900px) {
  :root { --section-pad: 56px; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero { padding-bottom: 48px; }
  .hero__visual {
    display: flex;
    justify-content: center;
    margin-top: 32px;
  }
  .hero-screens {
    max-width: 100%;
    padding-left: 20px;   /* laisse de la place à l'overlay mobile */
    padding-bottom: 64px; /* laisse de la place en bas pour l'overlay */
  }
  .hero-screen-desktop { transform: none; }
  .hero-screen-desktop:hover { transform: none; }
  .hero-screen-desktop img {
    max-height: 220px;
    object-fit: cover;
    object-position: top left;
  }
  /* Overlay mobile : visible et réajusté pour petit écran */
  .hero-screen-mobile {
    display: block;
    width: 86px;
    bottom: 0;
    left: -8px;
    border-radius: 10px;
    border: 2px solid white;
  }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .feature-detail { grid-template-columns: 1fr; }
  .feature-detail--flip { direction: ltr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-bar__grid { grid-template-columns: 1fr; gap: 24px; }
  .sms-packs { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }
  .footer__legal { flex-wrap: wrap; justify-content: center; gap: 16px; }
  h1 { font-size: 30px; }
  h2 { font-size: 26px; }
  .hero__ctas { flex-direction: column; align-items: flex-start; }
  .sms-packs { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   DROPDOWN A/B TESTING
   ============================================ */

.nav__dropdown { position: relative; }

.nav__dropdown-trigger {
  background: var(--lavender) !important;
  color: var(--primary) !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  border-radius: var(--radius-sm) !important;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-100);
  min-width: 230px;
  padding: 8px;
  padding-top: 10px;
  margin-top: 2px;
  display: none;
  z-index: 400;
}

/* Pont invisible pour combler le gap entre trigger et menu (fix Firefox hover) */
.nav__dropdown-menu::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}

.nav__dropdown:hover .nav__dropdown-menu,
.nav__dropdown.open .nav__dropdown-menu { display: block; }

.nav__dropdown-menu li { list-style: none; padding: 0; }

.nav__dropdown-menu a {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 9px 12px !important;
  border-radius: var(--radius-sm) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  color: var(--gray-700) !important;
  background: transparent !important;
  transition: all var(--transition) !important;
}

.nav__dropdown-menu a:hover {
  background: var(--gray-50) !important;
  color: var(--gray-900) !important;
  transform: none !important;
}

.color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
  border: 1px solid rgba(0,0,0,0.12);
}

/* Mobile A/B section */
.nav__mobile-section {
  display: block;
  padding: 10px 14px 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  border-top: 1px solid var(--gray-100);
  margin-top: 6px;
}

.nav__mobile-variant {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 8px 14px 8px 24px !important;
  font-size: 13px !important;
  color: var(--gray-600) !important;
}

.nav__mobile-variant:hover {
  color: var(--primary) !important;
  background: var(--lavender) !important;
}

@media (max-width: 900px) {
  .nav__dropdown { display: none; }
  .nav__actions .btn { display: none; }
}

/* ============================================
   HERO — VRAIES CAPTURES D'ÉCRAN
   ============================================ */

.hero-screens {
  position: relative;
  width: 100%;
  max-width: 580px;
  padding-bottom: 60px;
  padding-left: 28px;
}

.hero-screen-desktop {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(91,94,248,0.18), 0 8px 24px rgba(0,0,0,0.10);
  transform: perspective(1200px) rotateY(-5deg) rotateX(2deg);
  transition: transform 0.5s ease;
}

.hero-screen-desktop:hover {
  transform: perspective(1200px) rotateY(-1deg) rotateX(0deg);
}

.hero-screen-desktop .mockup-bar {
  background: var(--gray-100);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--gray-200);
}

.hero-screen-desktop img {
  width: 100%;
  display: block;
  max-height: 380px;
  object-fit: cover;
  object-position: top left;
}

.hero-screen-mobile {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 118px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(0,0,0,0.22);
  border: 3px solid white;
  transform: rotate(-4deg);
  z-index: 10;
}

.hero-screen-mobile img { width: 100%; display: block; }

/* Feature page screenshots */
.feature-screenshot {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  width: 100%;
  border: 1px solid var(--gray-100);
}

.feature-screenshot img {
  width: 100%;
  display: block;
  max-height: 460px;
  object-fit: cover;
  object-position: top left;
}

.feature-screenshot-duo {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-screenshot-duo .feature-screenshot:first-child {
  flex: 1;
}

.feature-screenshot-duo .feature-screenshot-mobile {
  width: 120px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
}

.feature-screenshot-duo .feature-screenshot-mobile img {
  width: 100%;
  display: block;
}

@media (max-width: 1024px) {
  .hero-screen-desktop { transform: none; }
  .hero-screen-desktop:hover { transform: none; }
  .hero-screens { max-width: 100%; }
}

/* ============================================
   SCREENSHOTS GRID — section "App en images"
   ============================================ */

.screenshots-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
  align-items: start;
}

.screenshots-grid__side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.screenshot-card { display: flex; flex-direction: column; gap: 10px; }

.screenshot-card__label {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--gray-500);
}

/* Feature page: duo desktop+mobile */
.feature-screenshot-duo {
  display: grid;
  grid-template-columns: 1fr 130px;
  gap: 14px;
  align-items: start;
}

.feature-screenshot-mobile {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
}

.feature-screenshot-mobile img { width: 100%; display: block; }

/* Rappels SMS — screenshot avec bulle de stat superposée */
.sms-screenshot-wrap {
  position: relative;
  display: inline-block;
  width: 100%;
}

.sms-screenshot-wrap .sms-stat-bubble {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: white;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.16);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.sms-stat-bubble__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.sms-stat-bubble__val {
  font-size: 22px;
  font-weight: 900;
  color: var(--success);
}

.sms-stat-bubble__desc {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-600);
  line-height: 1.3;
}

/* Pourquoi page — screenshots showcase horizontal */
.why-screenshots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.why-screenshot-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.why-screenshot-item .feature-screenshot {
  max-height: 200px;
  overflow: hidden;
}

.why-screenshot-item .feature-screenshot img {
  max-height: 200px;
}

.why-screenshot-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-500);
  text-align: center;
}

@media (max-width: 1100px) {
  .screenshots-grid { grid-template-columns: 1fr; }
  .screenshots-grid__side { flex-direction: row; }
  .why-screenshots { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .feature-screenshot-duo { grid-template-columns: 1fr; }
  .feature-screenshot-duo .feature-screenshot-mobile { display: none; }
  .screenshots-grid__side { flex-direction: column; }
  .why-screenshots { grid-template-columns: 1fr 1fr; }
}