/* ============================================================
   OnPageLab — Main Stylesheet
   ============================================================ */

/* 1. RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--opl-font-sans);
  font-size: var(--opl-font-size-base);
  color: var(--opl-text);
  background: var(--opl-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--opl-primary); text-decoration: none; transition: var(--opl-transition); }
a:hover { color: var(--opl-primary-dark); }
a:focus-visible { outline: 2px solid var(--opl-primary); outline-offset: 3px; border-radius: 2px; }
button { cursor: pointer; font-family: inherit; }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; color: var(--opl-text); }

/* Screen reader */
.screen-reader-text {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link:focus { position: fixed; top: 1rem; left: 1rem; z-index: 9999; padding: .5rem 1rem; background: var(--opl-primary); color: #fff; border-radius: var(--opl-radius); }

/* 2. LAYOUT — CONTAINER & GRID
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--opl-container-xl);
  margin: 0 auto;
  padding: 0 var(--opl-space-6);
}
.container--narrow { max-width: 800px; }
.container--wide   { max-width: var(--opl-container-2xl); }

.section { padding: var(--opl-space-20) 0; }
.section--light { background: var(--opl-bg-section); }
.section--dark  { background: var(--opl-dark); color: #F8FAFC; }
.section--dark h1, .section--dark h2, .section--dark h3 { color: #F8FAFC; }
.section--dark p { color: #CBD5E1; }

.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--opl-primary) 0%, var(--opl-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 3. TYPOGRAPHY
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--opl-space-12);
}
.section-header__title {
  font-size: clamp(var(--opl-font-size-2xl), 4vw, var(--opl-font-size-4xl));
  margin: var(--opl-space-3) 0 var(--opl-space-4);
  letter-spacing: -0.02em;
}
.section-header__desc {
  font-size: var(--opl-font-size-lg);
  color: var(--opl-text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}
.section-header--light .section-header__title,
.section-header--light .section-header__desc { color: #F8FAFC; }
.section-header--light .section-header__desc { color: #94A3B8; }

.section-footer { text-align: center; margin-top: var(--opl-space-10); }

/* 4. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--opl-space-2);
  padding: var(--opl-space-3) var(--opl-space-6);
  font-size: var(--opl-font-size-base);
  font-weight: 600;
  border-radius: var(--opl-radius);
  border: 2px solid transparent;
  transition: var(--opl-transition);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}
.btn:focus-visible { outline: 2px solid var(--opl-primary); outline-offset: 3px; }

.btn--primary,
a.btn--primary,
a.btn--primary:link,
a.btn--primary:visited,
html body .btn--primary,
html body a.btn--primary,
html body a.btn--primary:link,
html body a.btn--primary:visited {
  background: var(--opl-primary);
  color: #ffffff !important;
  border-color: var(--opl-primary);
  box-shadow: 0 4px 14px rgba(37,99,235,.35);
  text-decoration: none !important;
}
.btn--primary:hover,
.btn--primary:focus,
a.btn--primary:hover,
a.btn--primary:focus,
html body .btn--primary:hover,
html body .btn--primary:focus,
html body a.btn--primary:hover,
html body a.btn--primary:focus {
  background: var(--opl-primary-dark);
  border-color: var(--opl-primary-dark);
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,99,235,.4);
  text-decoration: none !important;
}

.btn--outline {
  background: transparent;
  color: var(--opl-primary);
  border-color: var(--opl-primary);
}
.btn--outline:hover { background: var(--opl-primary); color: #fff; }

.btn--white { background: #fff; color: var(--opl-primary); border-color: #fff; }
.btn--white:hover { background: var(--opl-primary-light); color: var(--opl-primary); }

.btn--ghost { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.3); }
.btn--ghost:hover { background: rgba(255,255,255,.2); color: #fff; }

.btn--sm  { padding: var(--opl-space-2) var(--opl-space-4); font-size: var(--opl-font-size-sm); }
.btn--lg  { padding: var(--opl-space-4) var(--opl-space-8); font-size: var(--opl-font-size-lg); }
.btn--xl  { padding: var(--opl-space-4) var(--opl-space-10); font-size: var(--opl-font-size-xl); }

/* 5. PILLS / BADGES
   ============================================================ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--opl-space-1);
  padding: 4px 12px;
  border-radius: var(--opl-radius-full);
  font-size: var(--opl-font-size-sm);
  font-weight: 500;
}
.pill--primary { background: var(--opl-primary-light); color: var(--opl-primary); }
.pill--blue    { background: #EFF6FF; color: #1D4ED8; }
.pill--green   { background: #ECFDF5; color: #059669; }
.pill--gray    { background: var(--opl-bg-section); color: var(--opl-text-secondary); }
.pill--white-outline { border: 1px solid rgba(255,255,255,.4); color: rgba(255,255,255,.9); background: transparent; }
.pill--filter  { background: var(--opl-bg-section); color: var(--opl-text-secondary); cursor: pointer; transition: var(--opl-transition); }
.pill--filter:hover, .pill--active { background: var(--opl-primary); color: #fff; }

.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: var(--opl-radius-full); font-size: var(--opl-font-size-xs); font-weight: 600; }
.badge--green { background: #ECFDF5; color: #059669; }
.badge--red   { background: #FEF2F2; color: #DC2626; }
.badge--blue  { background: #EFF6FF; color: #1D4ED8; }

/* 6. HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--opl-border);
  transition: box-shadow .3s ease;
}
.site-header.is-scrolled { box-shadow: var(--opl-shadow-md); }

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--opl-space-8);
  height: 72px;
}

.site-header__brand { flex-shrink: 0; }
.site-header__logo-text {
  display: flex;
  align-items: center;
  gap: var(--opl-space-2);
  text-decoration: none;
  color: var(--opl-text);
}
.logo-name { font-size: var(--opl-font-size-xl); font-weight: 700; letter-spacing: -0.02em; }
.logo-name strong { color: var(--opl-primary); }

.site-header__nav { flex: 1; }
.nav-menu--primary {
  display: flex;
  align-items: center;
  gap: var(--opl-space-1);
}
.nav-menu--primary li a {
  display: block;
  padding: var(--opl-space-2) var(--opl-space-3);
  color: var(--opl-text);
  font-weight: 500;
  border-radius: var(--opl-radius-sm);
  font-size: var(--opl-font-size-sm);
}
.nav-menu--primary li a:hover { background: var(--opl-bg-section); color: var(--opl-primary); }
.nav-menu--primary li.current-menu-item > a { color: var(--opl-primary); background: var(--opl-primary-light); }

/* ============================================================
   DROPDOWN NAVIGATION (sub-menu)
   ============================================================ */

/* Position context sur chaque item de niveau 1 */
.nav-menu--primary > li { position: relative; }

/* Chevron sur les parents avec enfants */
.nav-menu--primary .menu-item-has-children > a {
  padding-right: calc(var(--opl-space-3) + 18px);
}
.nav-menu--primary .menu-item-has-children > a::after {
  content: '';
  position: absolute;
  right: var(--opl-space-2);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6L8 10L12 6' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  transition: transform .2s ease;
  pointer-events: none;
}
.nav-menu--primary .menu-item-has-children:hover > a::after,
.nav-menu--primary .menu-item-has-children.is-open > a::after {
  transform: translateY(-50%) rotate(180deg);
}

/* Panneau dropdown */
.nav-menu--primary .sub-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 220px;
  background: #ffffff;
  border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius);
  box-shadow: 0 8px 24px rgba(15,23,42,.10);
  padding: var(--opl-space-2) 0;
  list-style: none;
  margin: 0;
  /* État masqué */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .15s ease, transform .15s ease, visibility 0s linear .15s;
  z-index: 300;
}

/* Affiché au hover OU focus-within (accessibilité clavier) */
.nav-menu--primary li:hover > .sub-menu,
.nav-menu--primary li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .15s ease, transform .15s ease, visibility 0s;
}

/* Items du sous-menu */
.nav-menu--primary .sub-menu li { display: block; position: static; }
.nav-menu--primary .sub-menu a {
  display: block;
  padding: var(--opl-space-2) var(--opl-space-4);
  color: var(--opl-text);
  font-size: var(--opl-font-size-sm);
  font-weight: 500;
  white-space: nowrap;
  border-radius: 0;
}
.nav-menu--primary .sub-menu a:hover { background: var(--opl-bg-section); color: var(--opl-primary); }
.nav-menu--primary .sub-menu li.current-menu-item > a { color: var(--opl-primary); background: var(--opl-primary-light); }

/* Bouton toggle mobile (caché sur desktop) */
.dropdown-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: none;
  border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius-sm);
  cursor: pointer;
  padding: 0;
  color: var(--opl-text-muted);
  flex-shrink: 0;
  transition: var(--opl-transition);
}
.dropdown-toggle:hover { background: var(--opl-bg-section); color: var(--opl-primary); }
.dropdown-toggle svg { transition: transform .2s ease; }
.menu-item-has-children.is-open .dropdown-toggle svg { transform: rotate(180deg); }

.site-header__actions { display: flex; align-items: center; gap: var(--opl-space-3); margin-left: auto; }

.site-header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  padding: 6px;
}
.hamburger-bar {
  display: block;
  height: 2px;
  background: var(--opl-text);
  border-radius: 2px;
  transition: var(--opl-transition);
}

/* Announcement bar */
.announcement-bar {
  background: linear-gradient(135deg, var(--opl-primary), var(--opl-accent));
  color: #fff;
  text-align: center;
  padding: var(--opl-space-2) var(--opl-space-4);
  font-size: var(--opl-font-size-sm);
}
.announcement-bar .container { display: flex; align-items: center; justify-content: center; gap: 1rem; }
.announcement-bar__close { background: none; border: none; color: #fff; font-size: 1.25rem; line-height: 1; }

/* 7. HERO — HOMEPAGE
   ============================================================ */
.hero--home {
  padding: var(--opl-space-24) 0 var(--opl-space-16);
  overflow: hidden;
  position: relative;
  background: linear-gradient(to bottom, #F0F4FF, #FFFFFF);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--opl-space-16);
  align-items: center;
}
.hero__badge { margin-bottom: var(--opl-space-4); }
.hero__title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--opl-space-5);
}
.hero__desc {
  font-size: var(--opl-font-size-lg);
  color: var(--opl-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--opl-space-8);
  max-width: 540px;
}
.hero__stats {
  display: flex;
  gap: var(--opl-space-6);
  margin-top: var(--opl-space-8);
  padding-top: var(--opl-space-6);
  border-top: 1px solid var(--opl-border);
}
.stat-item { text-align: center; }
.stat-item__value { display: block; font-size: var(--opl-font-size-2xl); font-weight: 800; color: var(--opl-primary); letter-spacing: -0.02em; }
.stat-item__label { font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); }

/* Background decorations */
.hero__bg-decoration { position: absolute; top: 0; left: 0; right: 0; bottom: 0; pointer-events: none; overflow: hidden; }
.hero__bg-glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .12; }
.hero__bg-glow--blue { width: 600px; height: 600px; background: var(--opl-primary); top: -200px; right: -100px; }
.hero__bg-glow--purple { width: 400px; height: 400px; background: var(--opl-accent); bottom: -100px; left: 10%; }

/* 8. HERO ANALYZER WIDGET
   ============================================================ */
.analyzer-form {
  display: flex;
  gap: var(--opl-space-3);
  background: #fff;
  border: 2px solid var(--opl-border);
  border-radius: var(--opl-radius-lg);
  padding: var(--opl-space-2);
  box-shadow: var(--opl-shadow-lg);
  transition: border-color .3s ease;
}
.analyzer-form:focus-within { border-color: var(--opl-primary); }
.analyzer-form__input-wrap { flex: 1; position: relative; display: flex; align-items: center; }
.analyzer-form__icon { position: absolute; left: var(--opl-space-3); color: var(--opl-text-secondary); pointer-events: none; }
.analyzer-form__input {
  width: 100%;
  padding: var(--opl-space-3) var(--opl-space-4) var(--opl-space-3) 44px;
  border: none;
  outline: none;
  font-size: var(--opl-font-size-base);
  color: var(--opl-text);
  background: transparent;
}
.analyzer-form__input::placeholder { color: var(--opl-text-secondary); }
.analyzer-form__btn { white-space: nowrap; border-radius: var(--opl-radius-md); }
.analyzer-form__hint { margin-top: var(--opl-space-3); font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); }

/* 9. MOCK DASHBOARD
   ============================================================ */
.mock-dashboard {
  background: var(--opl-dark);
  border-radius: var(--opl-radius-xl);
  overflow: hidden;
  box-shadow: var(--opl-shadow-xl);
  border: 1px solid var(--opl-dark-border);
}
.mock-dashboard__header {
  display: flex;
  align-items: center;
  gap: var(--opl-space-3);
  padding: var(--opl-space-3) var(--opl-space-4);
  background: var(--opl-dark-surface);
  border-bottom: 1px solid var(--opl-dark-border);
}
.mock-dots { display: flex; gap: 6px; }
.mock-dots span { width: 12px; height: 12px; border-radius: 50%; background: #334155; }
.mock-dots span:nth-child(1) { background: #EF4444; }
.mock-dots span:nth-child(2) { background: #F59E0B; }
.mock-dots span:nth-child(3) { background: #10B981; }
.mock-dashboard__url { font-family: var(--opl-font-mono); font-size: var(--opl-font-size-xs); color: #64748B; }
.mock-dashboard__body { padding: var(--opl-space-5); }

.mock-scores { display: flex; gap: var(--opl-space-5); align-items: center; margin-bottom: var(--opl-space-4); }
.mock-score--global { flex-shrink: 0; }
.mock-score__ring { position: relative; width: 80px; height: 80px; }
.mock-score__ring svg { width: 80px; height: 80px; }
.mock-score__ring span { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); font-size: 1.25rem; font-weight: 800; color: #F8FAFC; }
.mock-score label { display: block; font-size: var(--opl-font-size-xs); color: #64748B; text-align: center; margin-top: 4px; }
.mock-sub-scores { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.mock-sub-score span { display: block; font-size: 11px; color: #94A3B8; margin-top: 2px; }

.progress-bar { height: 6px; background: var(--opl-dark-border); border-radius: var(--opl-radius-full); overflow: hidden; }
.progress-bar__fill { height: 100%; border-radius: var(--opl-radius-full); transition: width 1s ease; }

.mock-issues { display: flex; flex-direction: column; gap: 6px; }
.mock-issue { display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: var(--opl-radius-sm); font-size: 11px; }
.mock-issue--warning { background: rgba(245,158,11,.1); color: #F59E0B; }
.mock-issue--error   { background: rgba(239,68,68,.1); color: #EF4444; }
.mock-issue--success { background: rgba(16,185,129,.1); color: #10B981; }

/* 10. LOGOS BAND
   ============================================================ */
.logos-band {
  padding: var(--opl-space-8) 0;
  border-top: 1px solid var(--opl-border);
  border-bottom: 1px solid var(--opl-border);
}
.logos-band .container { display: flex; align-items: center; gap: var(--opl-space-8); flex-wrap: wrap; }
.logos-band__label { font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); white-space: nowrap; }
.logos-band__logos { display: flex; align-items: center; gap: var(--opl-space-8); flex-wrap: wrap; }
.logo-placeholder { font-size: var(--opl-font-size-sm); font-weight: 600; color: var(--opl-text-secondary); opacity: .5; }

/* 11. FEATURES GRID
   ============================================================ */
.features-grid { display: grid; gap: var(--opl-space-6); }
.features-grid--3 { grid-template-columns: repeat(3, 1fr); }
.features-grid--4 { grid-template-columns: repeat(4, 1fr); }

.feature-card {
  background: var(--opl-bg);
  border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius-lg);
  padding: var(--opl-space-6);
  transition: var(--opl-transition);
}
.feature-card:hover { box-shadow: var(--opl-shadow-md); transform: translateY(-3px); border-color: var(--opl-primary); }
.feature-card--highlight { background: linear-gradient(135deg, var(--opl-primary) 0%, var(--opl-accent) 100%); color: #fff; border: none; }
.feature-card--highlight h3, .feature-card--highlight p { color: rgba(255,255,255,.9); }

.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--opl-radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--opl-space-4);
}
.feature-card__icon--blue   { background: #EFF6FF; color: var(--opl-primary); }
.feature-card__icon--purple { background: #F5F3FF; color: var(--opl-accent); }
.feature-card__icon--green  { background: #ECFDF5; color: #059669; }
.feature-card__icon--orange { background: #FFF7ED; color: #EA580C; }
.feature-card__icon--teal   { background: #F0FDFA; color: #0D9488; }
.feature-card__icon--dark   { background: rgba(255,255,255,.2); color: #fff; }

.feature-card__title { font-size: var(--opl-font-size-lg); margin-bottom: var(--opl-space-2); }
.feature-card__title a { color: inherit; }
.feature-card__title a:hover { color: var(--opl-primary); }
.feature-card__desc { color: var(--opl-text-secondary); font-size: var(--opl-font-size-sm); line-height: 1.6; margin-bottom: var(--opl-space-4); }
.feature-card__link { font-size: var(--opl-font-size-sm); font-weight: 600; color: var(--opl-primary); }
.feature-card__link:hover { gap: var(--opl-space-2); }

/* 12. HOW IT WORKS
   ============================================================ */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--opl-space-8); margin-bottom: var(--opl-space-12); }
.step-card { text-align: center; }
.step-card__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: var(--opl-radius-full);
  background: rgba(37,99,235,.15);
  color: #60A5FA;
  font-size: var(--opl-font-size-2xl);
  font-weight: 800;
  margin: 0 auto var(--opl-space-4);
}
.step-card__title { font-size: var(--opl-font-size-xl); color: #F8FAFC; margin-bottom: var(--opl-space-3); }
.step-card__desc { color: #94A3B8; line-height: 1.7; }
.how-it-works__cta { text-align: center; }

/* Steps list (LP) */
.steps-list { display: flex; flex-direction: column; gap: var(--opl-space-6); }
.step-item { display: flex; gap: var(--opl-space-5); align-items: flex-start; }
.step-item__number {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: var(--opl-primary);
  color: #fff;
  border-radius: var(--opl-radius-full);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.step-item__content h3 { margin-bottom: var(--opl-space-2); }

/* 13. POSTS GRID
   ============================================================ */
.posts-grid { display: grid; gap: var(--opl-space-6); }
.posts-grid--3 { grid-template-columns: repeat(3, 1fr); }

.post-card {
  background: var(--opl-bg);
  border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius-lg);
  overflow: hidden;
  transition: var(--opl-transition);
  display: flex;
  flex-direction: column;
}
.post-card:hover { box-shadow: var(--opl-shadow-md); transform: translateY(-3px); }
.post-card__thumbnail img { width: 100%; height: 200px; object-fit: cover; }
.post-card__body { padding: var(--opl-space-5); flex: 1; display: flex; flex-direction: column; }
.post-card__meta { display: flex; align-items: center; gap: var(--opl-space-3); margin-bottom: var(--opl-space-3); flex-wrap: wrap; }
.post-card__reading-time { font-size: var(--opl-font-size-xs); color: var(--opl-text-secondary); }
.post-card__title { font-size: var(--opl-font-size-lg); margin-bottom: var(--opl-space-2); line-height: 1.35; flex: 1; }
.post-card__title a { color: var(--opl-text); }
.post-card__title a:hover { color: var(--opl-primary); }
.post-card__excerpt { font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); line-height: 1.6; margin-bottom: var(--opl-space-4); }
.post-card__footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.post-card__link { font-size: var(--opl-font-size-sm); font-weight: 600; color: var(--opl-primary); }

.post__date { font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); }

/* 14. FAQ
   ============================================================ */
.faq-list { display: flex; flex-direction: column; gap: var(--opl-space-3); }
.faq-item { border: 1px solid var(--opl-border); border-radius: var(--opl-radius-md); overflow: hidden; }
.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--opl-space-4);
  padding: var(--opl-space-5) var(--opl-space-6);
  background: var(--opl-bg);
  border: none;
  font-size: var(--opl-font-size-base);
  font-weight: 600;
  color: var(--opl-text);
  text-align: left;
  cursor: pointer;
  transition: background .2s ease;
}
.faq-item__question:hover { background: var(--opl-bg-section); }
.faq-item__question[aria-expanded="true"] { background: var(--opl-primary-light); color: var(--opl-primary); }
.faq-item__icon { flex-shrink: 0; transition: transform .3s ease; }
.faq-item__question[aria-expanded="true"] .faq-item__icon { transform: rotate(180deg); }
.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .3s ease;
  padding: 0 var(--opl-space-6);
}
.faq-item__answer.is-open {
  max-height: 400px;
  padding: var(--opl-space-4) var(--opl-space-6) var(--opl-space-5);
}
.faq-item__answer p { color: var(--opl-text-secondary); line-height: 1.7; }

/* 15. ARCHIVE
   ============================================================ */
.archive-hero { padding: var(--opl-space-16) 0 var(--opl-space-10); }
.archive-hero__title { font-size: clamp(1.875rem, 4vw, 2.5rem); margin: var(--opl-space-3) 0 var(--opl-space-4); }
.archive-hero__desc { font-size: var(--opl-font-size-lg); color: var(--opl-text-secondary); max-width: 600px; }
.archive-filters { display: flex; gap: var(--opl-space-2); flex-wrap: wrap; margin-top: var(--opl-space-6); }
.pagination-wrap { margin-top: var(--opl-space-10); display: flex; justify-content: center; }
.nav-links { display: flex; gap: var(--opl-space-2); }
.page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius);
  color: var(--opl-text);
  font-weight: 500;
  transition: var(--opl-transition);
}
.page-numbers:hover, .page-numbers.current { background: var(--opl-primary); color: #fff; border-color: var(--opl-primary); }
.page-numbers.prev, .page-numbers.next { width: auto; padding: 0 var(--opl-space-4); gap: var(--opl-space-2); }

/* 16. ARTICLE SINGLE
   ============================================================ */
.article-hero { padding: var(--opl-space-12) 0 var(--opl-space-8); }
.article-hero__title {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  margin: var(--opl-space-4) 0;
  letter-spacing: -0.02em;
  max-width: 800px;
}
.article-hero__intro { font-size: var(--opl-font-size-lg); color: var(--opl-text-secondary); max-width: 700px; line-height: 1.7; }
.article-meta--top { display: flex; align-items: center; gap: var(--opl-space-3); margin-bottom: var(--opl-space-4); flex-wrap: wrap; }
.article-meta__reading-time { display: flex; align-items: center; gap: 4px; font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); }
.article-hero__author { display: flex; align-items: center; gap: var(--opl-space-3); margin-top: var(--opl-space-6); }
.author-avatar { width: 48px; height: 48px; border-radius: var(--opl-radius-full); object-fit: cover; }
.author-info { display: flex; flex-direction: column; }
.author-info__name { font-weight: 600; font-size: var(--opl-font-size-sm); }
.author-info__date { font-size: var(--opl-font-size-xs); color: var(--opl-text-secondary); }

.article-featured-image { margin-bottom: var(--opl-space-8); }
.article-featured-image img { border-radius: var(--opl-radius-xl); max-height: 480px; width: 100%; object-fit: cover; }

.article-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--opl-space-10);
  align-items: start;
  padding: var(--opl-space-8) 0 var(--opl-space-16);
}

/* ToC */
.article-toc .sticky { position: sticky; top: 90px; }
.article-toc__title { font-size: var(--opl-font-size-sm); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--opl-text-secondary); margin-bottom: var(--opl-space-3); }
.toc-list { list-style: none; }
.toc-list a { display: block; padding: 4px var(--opl-space-3); font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); border-left: 2px solid var(--opl-border); transition: var(--opl-transition); text-decoration: none; }
.toc-list a:hover, .toc-list a.active { color: var(--opl-primary); border-left-color: var(--opl-primary); background: var(--opl-primary-light); }
.toc-list li.h3-level a { padding-left: var(--opl-space-6); font-size: var(--opl-font-size-xs); }

/* Prose */
.prose { max-width: 740px; margin-left: auto; margin-right: auto; }
.prose h2 { font-size: 1.75rem; margin: 2.5rem 0 1rem; padding-bottom: .5rem; border-bottom: 1px solid var(--opl-border); }
.prose h3 { font-size: 1.375rem; margin: 2rem 0 .75rem; }
.prose h4 { font-size: 1.125rem; margin: 1.5rem 0 .5rem; }
.prose p { margin-bottom: 1.25rem; line-height: 1.75; color: var(--opl-text); }
.prose ul, .prose ol { margin: 0 0 1.25rem 1.5rem; }
.prose li { margin-bottom: .4rem; line-height: 1.7; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose strong { font-weight: 700; color: var(--opl-text); }
.prose em { font-style: italic; }
.prose code { font-family: var(--opl-font-mono); font-size: .875em; background: var(--opl-bg-section); padding: 2px 6px; border-radius: 4px; border: 1px solid var(--opl-border); }
.prose pre { background: var(--opl-dark); color: #E2E8F0; padding: 1.25rem; border-radius: var(--opl-radius-md); overflow-x: auto; margin-bottom: 1.5rem; }
.prose pre code { background: none; border: none; padding: 0; font-size: .875rem; }
.prose blockquote { border-left: 4px solid var(--opl-primary); padding: 1rem 1.5rem; background: var(--opl-primary-light); border-radius: 0 var(--opl-radius-md) var(--opl-radius-md) 0; margin: 1.5rem 0; }
.prose blockquote p { margin-bottom: 0; color: #1D4ED8; }
.prose table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; }
.prose th { background: var(--opl-bg-section); font-weight: 600; padding: .75rem 1rem; text-align: left; border-bottom: 2px solid var(--opl-border); font-size: var(--opl-font-size-sm); }
.prose td { padding: .75rem 1rem; border-bottom: 1px solid var(--opl-border); font-size: var(--opl-font-size-sm); }
.prose tr:hover td { background: var(--opl-bg-alt); }
.prose img { border-radius: var(--opl-radius-md); margin: 1.5rem 0; }
.prose a { color: var(--opl-primary); font-weight: 500; text-decoration: underline; text-underline-offset: 2px; }

/* Article extras */
.article-tags { display: flex; align-items: center; gap: var(--opl-space-2); flex-wrap: wrap; margin-top: var(--opl-space-8); padding-top: var(--opl-space-6); border-top: 1px solid var(--opl-border); }
.article-tags__label { font-size: var(--opl-font-size-sm); font-weight: 600; color: var(--opl-text-secondary); }

.author-bio { display: flex; gap: var(--opl-space-5); align-items: flex-start; background: var(--opl-bg-section); border-radius: var(--opl-radius-lg); padding: var(--opl-space-6); margin-top: var(--opl-space-8); }
.author-bio__avatar { width: 80px; height: 80px; border-radius: var(--opl-radius-full); object-fit: cover; flex-shrink: 0; }
.author-bio__label { font-size: var(--opl-font-size-xs); text-transform: uppercase; letter-spacing: .05em; color: var(--opl-text-secondary); }
.author-bio__name { font-size: var(--opl-font-size-lg); font-weight: 700; margin: 4px 0 8px; }
.author-bio__desc { font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); line-height: 1.6; }

.article-cta {
  display: flex; align-items: center; justify-content: space-between; gap: var(--opl-space-6);
  background: linear-gradient(135deg, var(--opl-primary) 0%, var(--opl-accent) 100%);
  border-radius: var(--opl-radius-xl); padding: var(--opl-space-8);
  color: #fff; margin-top: var(--opl-space-10);
}
.article-cta__title { font-size: var(--opl-font-size-xl); color: #fff; margin-bottom: var(--opl-space-2); }
.article-cta__desc { color: rgba(255,255,255,.85); font-size: var(--opl-font-size-sm); }

/* 17. BREADCRUMBS
   ============================================================ */
.breadcrumb { margin-bottom: var(--opl-space-4); }
.breadcrumb__list { display: flex; align-items: center; gap: var(--opl-space-2); flex-wrap: wrap; }
.breadcrumb__item { font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); }
.breadcrumb__item + .breadcrumb__item::before { content: '/'; margin-right: var(--opl-space-2); }
.breadcrumb__item a { color: var(--opl-text-secondary); }
.breadcrumb__item a:hover { color: var(--opl-primary); }
.breadcrumb__item--current span { color: var(--opl-text); }

/* Fil d'ariane blanc sur les fonds sombres (hero feature) */
.lp-hero .breadcrumb__item,
.lp-hero .breadcrumb__item + .breadcrumb__item::before { color: rgba(248, 250, 252, 0.50); }
.lp-hero .breadcrumb__item a { color: rgba(248, 250, 252, 0.50); }
.lp-hero .breadcrumb__item a:hover { color: #ffffff; }
.lp-hero .breadcrumb__item--current span { color: #F8FAFC !important; }

/* 18. TOOL PAGE
   ============================================================ */
.tool-hero { padding: var(--opl-space-16) 0; }
.tool-hero__title { font-size: clamp(1.875rem, 4vw, 2.75rem); color: #F8FAFC; margin-bottom: var(--opl-space-4); }
.tool-hero__desc { color: #94A3B8; font-size: var(--opl-font-size-lg); margin-bottom: var(--opl-space-8); max-width: 600px; }

.tool-form-wrap { background: var(--opl-dark-surface); border: 1px solid var(--opl-dark-border); border-radius: var(--opl-radius-xl); padding: var(--opl-space-8); max-width: 800px; }
.tool-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--opl-space-4); margin-bottom: var(--opl-space-4); }
.tool-form__label { display: block; font-size: var(--opl-font-size-sm); font-weight: 600; color: #CBD5E1; margin-bottom: var(--opl-space-2); }
.tool-form__input-wrap { position: relative; display: flex; align-items: center; }
.tool-form__icon { position: absolute; left: var(--opl-space-3); color: #475569; pointer-events: none; }
.tool-form__input {
  width: 100%;
  padding: var(--opl-space-3) var(--opl-space-4) var(--opl-space-3) 44px;
  background: var(--opl-dark);
  border: 1px solid var(--opl-dark-border);
  border-radius: var(--opl-radius-md);
  color: #F8FAFC;
  font-size: var(--opl-font-size-base);
  transition: border-color .3s ease;
}
.tool-form__input:focus { outline: none; border-color: var(--opl-primary); }
.tool-form__input::placeholder { color: #475569; }
.tool-form__submit { width: 100%; justify-content: center; font-size: var(--opl-font-size-lg); padding: var(--opl-space-4); }
.tool-form__hint { margin-top: var(--opl-space-3); font-size: var(--opl-font-size-sm); color: #64748B; }

/* Loading */
.tool-loading { padding: var(--opl-space-16) 0; text-align: center; }
.tool-loading__inner { max-width: 400px; margin: 0 auto; }
.tool-loading__title { font-size: var(--opl-font-size-2xl); margin: var(--opl-space-5) 0 var(--opl-space-6); }
.tool-loading__steps { display: flex; flex-direction: column; gap: var(--opl-space-2); text-align: left; }
.loading-step { padding: var(--opl-space-3) var(--opl-space-4); border-radius: var(--opl-radius-md); font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); background: var(--opl-bg-section); transition: var(--opl-transition); }
.loading-step--active { background: var(--opl-primary-light); color: var(--opl-primary); font-weight: 600; }
.loading-step--done { color: var(--opl-success); background: #ECFDF5; }

/* Results */
.tool-results { padding: var(--opl-space-10) 0 var(--opl-space-16); }
.results-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--opl-space-8); flex-wrap: wrap; gap: var(--opl-space-4); }
.results-header__url { font-family: var(--opl-font-mono); font-size: var(--opl-font-size-sm); background: var(--opl-bg-section); padding: var(--opl-space-2) var(--opl-space-4); border-radius: var(--opl-radius-full); border: 1px solid var(--opl-border); }
.results-header__actions { display: flex; gap: var(--opl-space-3); }

.results-score-band {
  display: flex; align-items: center; gap: var(--opl-space-8);
  background: var(--opl-bg-section); border-radius: var(--opl-radius-xl); padding: var(--opl-space-8);
  margin-bottom: var(--opl-space-8);
}

.score-circle { position: relative; width: 140px; height: 140px; flex-shrink: 0; }
.score-circle svg { width: 140px; height: 140px; }
.score-circle__value {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  text-align: center;
}
.score-circle__value span { display: block; font-size: 2.5rem; font-weight: 800; line-height: 1; }
.score-circle__value small { font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); }

.score-sub-grid { flex: 1; display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--opl-space-4); }
.score-sub-item { background: #fff; border-radius: var(--opl-radius-md); padding: var(--opl-space-4); border: 1px solid var(--opl-border); }
.score-sub-item__label { font-size: var(--opl-font-size-xs); text-transform: uppercase; letter-spacing: .05em; color: var(--opl-text-secondary); margin-bottom: var(--opl-space-2); }
.score-sub-item__value { font-size: var(--opl-font-size-2xl); font-weight: 800; }
.score--good    .score-sub-item__value { color: var(--opl-success); }
.score--average .score-sub-item__value { color: var(--opl-warning); }
.score--poor    .score-sub-item__value { color: var(--opl-error); }

.results-tabs { display: flex; gap: 0; border-bottom: 2px solid var(--opl-border); margin-bottom: var(--opl-space-6); overflow-x: auto; }
.results-tab {
  padding: var(--opl-space-3) var(--opl-space-5);
  font-size: var(--opl-font-size-sm);
  font-weight: 600;
  color: var(--opl-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: var(--opl-transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--opl-space-2);
}
.results-tab:hover { color: var(--opl-text); }
.results-tab--active { color: var(--opl-primary); border-bottom-color: var(--opl-primary); }

.issues-list { display: flex; flex-direction: column; gap: var(--opl-space-3); }
.issue-item { display: flex; align-items: flex-start; gap: var(--opl-space-4); padding: var(--opl-space-4) var(--opl-space-5); border-radius: var(--opl-radius-md); border: 1px solid; }
.issue-item--error   { background: #FEF2F2; border-color: #FECACA; }
.issue-item--warning { background: #FFFBEB; border-color: #FDE68A; }
.issue-item--success { background: #ECFDF5; border-color: #A7F3D0; }
.issue-item__icon { flex-shrink: 0; margin-top: 2px; }
.issue-item__content h4 { font-size: var(--opl-font-size-sm); font-weight: 600; margin-bottom: 4px; }
.issue-item__content p { font-size: var(--opl-font-size-sm); color: var(--opl-text-secondary); line-height: 1.5; }

.check-card { text-align: center; padding: var(--opl-space-5); background: var(--opl-bg); border: 1px solid var(--opl-border); border-radius: var(--opl-radius-md); }
.check-card__icon { font-size: 1.75rem; display: block; margin-bottom: var(--opl-space-2); }
.check-card__title { font-size: var(--opl-font-size-sm); font-weight: 600; margin-bottom: var(--opl-space-1); }
.check-card__desc { font-size: var(--opl-font-size-xs); color: var(--opl-text-secondary); }

/* 19. TOOL FAQ
   ============================================================ */
.tool-faq {
  padding: var(--opl-space-16) 0;
}
.tool-faq__title {
  font-size: var(--opl-font-size-2xl);
  font-weight: 700;
  color: var(--opl-text-primary);
  text-align: center;
  margin-bottom: var(--opl-space-10);
}
.tool-faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius-lg);
  overflow: hidden;
}
.tool-faq__item {
  border-bottom: 1px solid var(--opl-border);
}
.tool-faq__item:last-child {
  border-bottom: none;
}
.tool-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--opl-space-4);
  padding: var(--opl-space-5) var(--opl-space-6);
  background: var(--opl-bg);
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--opl-font-size-base);
  font-weight: 600;
  color: var(--opl-text-primary);
  transition: background 0.15s ease;
}
.tool-faq__question:hover {
  background: var(--opl-bg-secondary);
}
.tool-faq__item.is-open .tool-faq__question {
  background: #EFF6FF;
  color: var(--opl-primary);
}
.tool-faq__question-text {
  flex: 1;
}
.tool-faq__chevron {
  flex-shrink: 0;
  color: var(--opl-text-secondary);
  transition: transform 0.25s ease;
}
.tool-faq__item.is-open .tool-faq__chevron {
  transform: rotate(180deg);
  color: var(--opl-primary);
}
.tool-faq__answer {
  padding: 0 var(--opl-space-6) var(--opl-space-5);
  background: var(--opl-bg);
  animation: faq-open 0.2s ease;
}
.tool-faq__answer p {
  font-size: var(--opl-font-size-sm);
  color: var(--opl-text-secondary);
  line-height: 1.7;
  margin: 0;
}
.tool-faq__answer[hidden] {
  display: none;
}
@keyframes faq-open {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (max-width: 640px) {
  .tool-faq__question {
    padding: var(--opl-space-4);
    font-size: var(--opl-font-size-sm);
  }
  .tool-faq__answer {
    padding: 0 var(--opl-space-4) var(--opl-space-4);
  }
}

/* 20. FOOTER
   ============================================================ */
.footer-cta {
  background: linear-gradient(135deg, var(--opl-primary) 0%, var(--opl-accent) 100%);
  padding: var(--opl-space-16) 0;
}
.footer-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--opl-space-8); flex-wrap: wrap; }
.footer-cta__title { font-size: var(--opl-font-size-3xl); color: #fff; margin-bottom: var(--opl-space-2); }
.footer-cta__desc { color: rgba(255,255,255,.8); font-size: var(--opl-font-size-lg); }

.footer-main { background: var(--opl-dark); padding: var(--opl-space-16) 0 var(--opl-space-10); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--opl-space-10);
}
.footer-brand__logo { display: flex; align-items: center; gap: var(--opl-space-2); margin-bottom: var(--opl-space-4); }
.footer-brand__name { font-size: var(--opl-font-size-xl); font-weight: 700; color: #F8FAFC; }
.footer-brand__name strong { color: #60A5FA; }
.footer-brand__tagline { font-size: var(--opl-font-size-sm); color: #64748B; line-height: 1.6; margin-bottom: var(--opl-space-5); }
.footer-social { display: flex; gap: var(--opl-space-3); }
.footer-social__link { color: #475569; transition: var(--opl-transition); }
.footer-social__link:hover { color: #F8FAFC; }

.footer-nav__title { font-size: var(--opl-font-size-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: #475569; margin-bottom: var(--opl-space-4); }
.footer-nav__list { display: flex; flex-direction: column; gap: var(--opl-space-3); }
.footer-nav__list a { font-size: var(--opl-font-size-sm); color: #64748B; transition: var(--opl-transition); }
.footer-nav__list a:hover { color: #F8FAFC; }

.footer-bottom {
  background: #080E1C;
  padding: var(--opl-space-5) 0;
  border-top: 1px solid #1E293B;
}
.footer-bottom__inner { display: flex; align-items: center; justify-content: space-between; }
.footer-bottom__copy, .footer-bottom__made { font-size: var(--opl-font-size-sm); color: #334155; }

/* 20. LP (Feature Landing Page)
   ============================================================ */
.lp-hero { padding: var(--opl-space-20) 0; position: relative; overflow: hidden; }
.section--gradient-blue  { background: linear-gradient(135deg, #0F172A 0%, #1E3A5F 100%); color: #F8FAFC; }
.section--gradient-purple { background: linear-gradient(135deg, #0F172A 0%, #3B1F6B 100%); color: #F8FAFC; }
.section--gradient-green  { background: linear-gradient(135deg, #0F172A 0%, #064E3B 100%); color: #F8FAFC; }
.lp-hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--opl-space-16); align-items: center; }
.lp-hero__title { font-size: clamp(2rem, 4vw, 3rem); color: #F8FAFC; margin: var(--opl-space-4) 0; letter-spacing: -0.02em; }
.lp-hero__desc { color: #94A3B8; font-size: var(--opl-font-size-lg); line-height: 1.7; margin-bottom: var(--opl-space-6); }
.lp-hero__ctas { display: flex; gap: var(--opl-space-4); flex-wrap: wrap; }
.lp-hero__trust { display: flex; gap: var(--opl-space-5); margin-top: var(--opl-space-5); font-size: var(--opl-font-size-sm); color: #64748B; }
.feature-illustration {
  display: flex; align-items: center; justify-content: center;
  width: 100%; aspect-ratio: 1; max-width: 400px; margin: 0 auto;
  border-radius: var(--opl-radius-xl);
  background: rgba(255,255,255,.05);
}
.feature-illustration__icon { font-size: 5rem; }

/* Image à la une dans le hero feature */
.lp-hero__image {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lp-hero__img {
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: var(--opl-radius-xl);
  box-shadow: 0 20px 48px rgba(0, 0, 0, .40);
  display: block;
  margin: 0 auto;
  object-fit: cover;
}

.lp-content { max-width: none; }

.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--opl-space-6); }
.testimonial-card { background: var(--opl-bg); border: 1px solid var(--opl-border); border-radius: var(--opl-radius-lg); padding: var(--opl-space-6); }
.testimonial-card__stars { color: #F59E0B; margin-bottom: var(--opl-space-3); letter-spacing: 2px; }
.testimonial-card__quote { font-style: italic; color: var(--opl-text); line-height: 1.7; margin-bottom: var(--opl-space-5); }
.testimonial-card__author { display: flex; align-items: center; gap: var(--opl-space-3); }
.testimonial-avatar { width: 40px; height: 40px; border-radius: var(--opl-radius-full); }
.testimonial-card__author strong { display: block; font-size: var(--opl-font-size-sm); }
.testimonial-card__author span { font-size: var(--opl-font-size-xs); color: var(--opl-text-secondary); }

.feature-pill {
  display: flex; align-items: center; gap: var(--opl-space-2);
  padding: var(--opl-space-3) var(--opl-space-4);
  background: var(--opl-bg); border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius-md); font-size: var(--opl-font-size-sm); font-weight: 500;
  color: var(--opl-text); transition: var(--opl-transition);
}
.feature-pill:hover { background: var(--opl-primary-light); border-color: var(--opl-primary); color: var(--opl-primary); }

/* 21. SPIN ANIMATION
   ============================================================ */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin 1s linear infinite; }

/* 22. UTILITY
   ============================================================ */
.no-results { text-align: center; padding: var(--opl-space-16) 0; }
.no-results h2 { margin-bottom: var(--opl-space-4); }
.no-results p { color: var(--opl-text-secondary); margin-bottom: var(--opl-space-6); }
[hidden] { display: none !important; }

/* 23. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .features-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .features-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--opl-space-8); }
  .article-layout { grid-template-columns: 1fr; }
  .article-toc { display: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-hero__inner { grid-template-columns: 1fr; }
  .lp-hero__visual { display: none; }
  .tool-form__row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 var(--opl-space-4); }
  .section { padding: var(--opl-space-12) 0; }
  .site-header__nav { display: none; }
  .site-header__nav.is-open { display: block; position: fixed; top: 72px; left: 0; right: 0; background: #fff; padding: var(--opl-space-4); border-bottom: 1px solid var(--opl-border); box-shadow: var(--opl-shadow-lg); z-index: 99; }
  .site-header__nav.is-open .nav-menu--primary { flex-direction: column; align-items: stretch; }
  .site-header__hamburger { display: flex; }

  /* Dropdown mobile : en bloc, masqué par défaut, déclenché par JS */
  .nav-menu--primary .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--opl-primary-light);
    border-radius: 0;
    padding: var(--opl-space-1) 0;
    margin: var(--opl-space-1) 0 var(--opl-space-1) var(--opl-space-4);
    display: none;
    transition: none;
  }
  .menu-item-has-children.is-open > .sub-menu { display: block; }

  /* Masquer le pseudo-élément ::after sur mobile (remplacé par le bouton) */
  .nav-menu--primary .menu-item-has-children > a::after { display: none; }
  .nav-menu--primary .menu-item-has-children > a { padding-right: var(--opl-space-3); }

  /* Afficher le bouton toggle + aligner avec le lien parent */
  .nav-menu--primary .menu-item-has-children {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }
  .nav-menu--primary .menu-item-has-children > a { flex: 1; }
  .dropdown-toggle { display: flex; }
  .nav-menu--primary .sub-menu { width: 100%; }
  .features-grid--3 { grid-template-columns: 1fr; }
  .features-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .posts-grid--3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-cta__inner { flex-direction: column; text-align: center; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .results-score-band { flex-direction: column; }
  .score-sub-grid { grid-template-columns: repeat(2, 1fr); }
  .article-cta { flex-direction: column; text-align: center; }
  .analyzer-form { flex-direction: column; }
  .hero__stats { gap: var(--opl-space-4); }
}

@media (max-width: 480px) {
  .features-grid--4 { grid-template-columns: 1fr; }
  .score-sub-grid { grid-template-columns: 1fr; }
  .logos-band .container { flex-direction: column; align-items: flex-start; }
  .tech-grid { grid-template-columns: 1fr; }
  .semantic-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   ANALYSIS PAGE — barre compacte + état vide
   ============================================================ */

.analysis-bar {
  padding: var(--opl-space-4) 0;
  position: sticky;
  top: 72px;
  z-index: 100;
  border-bottom: 1px solid var(--opl-dark-border);
}
.analysis-bar__form {
  display: flex;
  align-items: center;
  gap: var(--opl-space-3);
}
.analysis-bar__inputs {
  display: flex;
  flex: 1;
  gap: var(--opl-space-3);
}
.analysis-bar__url    { flex: 2; }
.analysis-bar__keyword { flex: 1; }

@media (max-width: 768px) {
  .analysis-bar__inputs { flex-direction: column; }
  .analysis-bar__form   { flex-direction: column; align-items: stretch; }
}

.analysis-empty {
  padding: var(--opl-space-20) var(--opl-space-6);
  text-align: center;
  color: var(--opl-text-secondary);
}
.analysis-empty__inner { max-width: 480px; margin: 0 auto; }
.analysis-empty__icon  { font-size: 3rem; display: block; margin-bottom: var(--opl-space-4); }

/* ============================================================
   RESULTS TABS — Technical, Semantic, Links
   ============================================================ */

/* --- Technical Tab --- */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--opl-space-4);
}
@media (max-width: 768px) {
  .tech-grid { grid-template-columns: 1fr; }
}

.tech-card {
  background: #fff;
  border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius-md);
  padding: var(--opl-space-4);
  transition: box-shadow 0.2s ease;
}
.tech-card:hover { box-shadow: var(--opl-shadow-sm); }
.tech-card--error   { border-left: 3px solid #EF4444; }
.tech-card--warning { border-left: 3px solid #F59E0B; }
.tech-card--success { border-left: 3px solid #10B981; }

.tech-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--opl-space-2);
}
.tech-card__label {
  font-weight: 600;
  font-size: var(--opl-text-sm);
  color: var(--opl-text);
}
.tech-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--opl-space-1);
}
.tech-card__value {
  font-family: var(--opl-font-mono);
  font-size: var(--opl-text-xs);
  background: var(--opl-section-alt);
  padding: var(--opl-space-1) var(--opl-space-2);
  border-radius: var(--opl-radius-sm);
  word-break: break-all;
  display: block;
}
.tech-card__px,
.tech-card__detail {
  font-size: var(--opl-text-xs);
  color: var(--opl-text-secondary);
}
.tech-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--opl-space-1);
  margin-top: var(--opl-space-1);
}

/* --- Semantic Tab --- */
.semantic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--opl-space-4);
}
@media (max-width: 768px) {
  .semantic-grid { grid-template-columns: 1fr; }
}

.semantic-card {
  background: #fff;
  border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius-md);
  padding: var(--opl-space-4);
}
.semantic-card--error   { border-left: 3px solid #EF4444; }
.semantic-card--warning { border-left: 3px solid #F59E0B; }
.semantic-card--success { border-left: 3px solid #10B981; }
.semantic-card--info    { border-left: 3px solid #3B82F6; }

.semantic-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--opl-space-2);
}
.semantic-card__label {
  font-weight: 600;
  font-size: var(--opl-text-sm);
}
.semantic-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--opl-space-1);
}
.semantic-card__val,
.semantic-card__wc {
  font-weight: 700;
  font-size: var(--opl-text-lg);
}

.density-bar {
  height: 6px;
  background: var(--opl-section-alt);
  border-radius: 3px;
  overflow: hidden;
  margin-top: var(--opl-space-1);
}
.density-bar__fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s ease;
}
.density-bar__label {
  font-size: var(--opl-text-xs);
  color: var(--opl-text);
  font-weight: 500;
}
.density-bar__optimal {
  font-size: var(--opl-text-xs);
  color: var(--opl-text-secondary);
}

/* Empty tab (no keyword) */
.empty-tab {
  text-align: center;
  padding: var(--opl-space-12) var(--opl-space-4);
  color: var(--opl-text-secondary);
}
.empty-tab__icon { font-size: 2.5rem; margin-bottom: var(--opl-space-2); }
.empty-tab__text { font-size: var(--opl-text-base); max-width: 400px; margin: 0 auto; }

/* --- Links Tab --- */
.links-section {
  background: #fff;
  border: 1px solid var(--opl-border);
  border-radius: var(--opl-radius-md);
  padding: var(--opl-space-5);
  margin-bottom: var(--opl-space-4);
}
.links-section--error   { border-left: 3px solid #EF4444; }
.links-section--warning { border-left: 3px solid #F59E0B; }
.links-section--success { border-left: 3px solid #10B981; }

.links-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--opl-space-3);
}
.links-section__title {
  font-size: var(--opl-text-base);
  font-weight: 600;
  margin: 0;
}

.links-counters {
  display: flex;
  gap: var(--opl-space-4);
  flex-wrap: wrap;
  margin-bottom: var(--opl-space-3);
}
.links-counter {
  font-size: var(--opl-text-sm);
  color: var(--opl-text-secondary);
}
.links-counter--good  { color: #10B981; }
.links-counter--warn  { color: #F59E0B; }
.links-counter--muted { color: var(--opl-text-secondary); }

.links-details summary {
  cursor: pointer;
  font-size: var(--opl-text-sm);
  font-weight: 500;
  color: var(--opl-primary);
  margin-bottom: var(--opl-space-2);
}
.links-details summary:hover { text-decoration: underline; }

.links-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--opl-text-xs);
}
.links-table th {
  text-align: left;
  font-weight: 600;
  padding: var(--opl-space-2);
  border-bottom: 2px solid var(--opl-border);
  color: var(--opl-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.links-table td {
  padding: var(--opl-space-2);
  border-bottom: 1px solid var(--opl-border);
  vertical-align: top;
}
.links-table a {
  color: var(--opl-primary);
  word-break: break-all;
}
.link-detail__anchor { max-width: 200px; }

/* --- Shared badge variants --- */
.badge--success { background: #ECFDF5; color: #059669; }
.badge--warning { background: #FFFBEB; color: #D97706; }
.badge--error   { background: #FEF2F2; color: #DC2626; }
.badge--info    { background: #EFF6FF; color: #2563EB; }

/* ============================================================
   STRUCTURE HN TAB
   ============================================================ */

/* Tab pill variant */
.results-tab--hn {
  border-top: 2px solid transparent;
  transition: border-color 0.2s;
}
.results-tab--hn.results-tab--active {
  border-top-color: #7C3AED;
  color: #7C3AED;
}

/* Summary bar */
.hn-summary {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: #F8FAFC;
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}
.hn-score-circle {
  position: relative;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}
.hn-score-circle__val {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
}
.hn-score-circle__val small { font-size: 0.6rem; color: #64748B; font-weight: 400; }
.hn-summary__info { flex: 1; }
.hn-summary__label { font-weight: 600; font-size: 0.95rem; margin: 0 0 0.5rem; }
.hn-levels { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.hn-level-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 99px;
  background: #E0E7FF;
  color: #3730A3;
}
.hn-level-badge--h1 { background: #EDE9FE; color: #6D28D9; }
.hn-level-badge--h2 { background: #DBEAFE; color: #1D4ED8; }
.hn-level-badge--h3 { background: #DCFCE7; color: #15803D; }
.hn-level-badge--h4 { background: #FEF9C3; color: #A16207; }
.hn-level-badge--h5 { background: #FFE4E6; color: #BE123C; }
.hn-level-badge--h6 { background: #F1F5F9; color: #475569; }

/* Visual tree */
.hn-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: #1E293B;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #E2E8F0;
}
.hn-tree-wrap { margin-bottom: 2rem; }
.hn-tree {
  background: #FAFAFA;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 1rem;
  font-size: 0.875rem;
}
.hn-tree-empty {
  color: #94A3B8;
  font-style: italic;
  padding: 1rem 0;
  margin-bottom: 2rem;
}
.hn-node {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 5px 0 5px 0;
  border-bottom: 1px solid #F1F5F9;
  min-height: 32px;
}
.hn-node:last-child { border-bottom: none; }
.hn-node__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.hn-node__tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  width: 24px;
  flex-shrink: 0;
  color: #64748B;
}
.hn-node--h1 .hn-node__tag { color: #6D28D9; }
.hn-node--h2 .hn-node__tag { color: #1D4ED8; }
.hn-node--h3 .hn-node__tag { color: #15803D; }
.hn-node--h4 .hn-node__tag { color: #A16207; }
.hn-node--h5 .hn-node__tag { color: #BE123C; }
.hn-node--h6 .hn-node__tag { color: #475569; }
.hn-node__text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #1E293B;
}
.hn-empty-label { color: #94A3B8; font-style: italic; }
.hn-node__meta {
  flex-shrink: 0;
  font-size: 0.7rem;
  color: #94A3B8;
  white-space: nowrap;
}

/* Criterion cards */
.hn-criteria { display: flex; flex-direction: column; gap: 1rem; }
.hn-criterion {
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  overflow: hidden;
}
.hn-criterion--success { border-left: 4px solid #10B981; }
.hn-criterion--warning { border-left: 4px solid #F59E0B; }
.hn-criterion--error   { border-left: 4px solid #EF4444; }
.hn-criterion--info    { border-left: 4px solid #6B7280; }
.hn-criterion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
}
.hn-criterion__label {
  font-weight: 600;
  font-size: 0.9rem;
  color: #1E293B;
}
.hn-criterion__score-bar {
  flex: 1;
  max-width: 120px;
  height: 6px;
  background: #E2E8F0;
  border-radius: 99px;
  overflow: hidden;
}
.hn-criterion__score-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 0.6s ease;
}
.hn-criterion__score-val {
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}
.hn-criterion__body {
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

/* Issues inside criteria */
.hn-issue {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: #374151;
}
.hn-issue__icon { flex-shrink: 0; font-size: 0.9rem; }
.hn-issue__msg  { flex: 1; }

/* Coherence table */
.hn-coherence-table {
  margin-top: 0.5rem;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  overflow: hidden;
  font-size: 0.82rem;
}
.hn-coh-row {
  display: flex;
  border-bottom: 1px solid #F1F5F9;
}
.hn-coh-row:last-child { border-bottom: none; }
.hn-coh-tag {
  min-width: 60px;
  padding: 6px 10px;
  font-weight: 700;
  font-size: 0.7rem;
  background: #F1F5F9;
  color: #64748B;
  border-right: 1px solid #E2E8F0;
  display: flex;
  align-items: center;
}
.hn-coh-val {
  padding: 6px 10px;
  color: #1E293B;
  flex: 1;
}

/* Length details table */
.hn-length-details {
  margin-top: 0.5rem;
  font-size: 0.82rem;
}
.hn-length-details summary {
  cursor: pointer;
  color: #2563EB;
  font-weight: 500;
  padding: 4px 0;
}
.hn-length-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
}
.hn-length-table th,
.hn-length-table td {
  padding: 5px 8px;
  text-align: left;
  border-bottom: 1px solid #F1F5F9;
  font-size: 0.8rem;
}
.hn-length-table th { font-weight: 600; color: #64748B; background: #F8FAFC; }
.hn-len__tag { font-weight: 700; color: #64748B; }
.hn-len-row--success td { background: #FAFEF9; }
.hn-len-row--warning td { background: #FFFDF5; }
.hn-len-row--error   td { background: #FFF9F9; }
.hn-len-row--info    td { background: #F0F9FF; }

/* Muted text util */
.muted { color: #94A3B8; font-size: 0.8rem; }

/* Responsive adjustments */
@media (max-width: 640px) {
  .hn-summary { flex-direction: column; align-items: flex-start; }
  .hn-node__meta { display: none; }
  .hn-criterion__header { flex-wrap: wrap; }
  .hn-criterion__score-bar { max-width: none; width: 100%; }
}

/* ============================================================
   PRINT / EXPORT PDF
   ============================================================ */
@media print {
  /* ── Masquer les éléments de navigation et d'interface ── */
  #site-header,
  #site-footer,
  .announcement-bar,
  .analysis-bar,
  .results-tabs,
  .results-header__actions,
  #btn-export,
  #btn-retry,
  #tool-loading,
  #tool-error,
  #analysis-empty,
  .links-details summary { display: none !important; }

  /* ── Forcer la visibilité de tous les panneaux ── */
  body.is-printing .results-panel,
  body.is-printing .results-panel[hidden] {
    display: block !important;
  }

  /* ── Mise en page générale ── */
  body { background: #fff !important; color: #1a1a1a !important; font-size: 11pt; }
  .container { max-width: 100% !important; padding: 0 !important; }
  .tool-results { display: block !important; }

  /* ── En-tête de rapport ── */
  .results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2pt solid #2563EB;
    padding-bottom: 8pt;
    margin-bottom: 16pt;
  }
  .results-header__url {
    font-size: 10pt;
    color: #555;
    word-break: break-all;
  }
  .results-header__url::before {
    content: "Rapport SEO — ";
    font-weight: 700;
    color: #1a1a1a;
  }

  /* ── Score ── */
  .results-score-band {
    display: flex;
    align-items: center;
    gap: 24pt;
    margin-bottom: 20pt;
    page-break-inside: avoid;
  }
  .score-circle { width: 80pt; height: 80pt; }
  .score-circle__value { font-size: 18pt; }
  .score-sub-grid { display: flex; flex-wrap: wrap; gap: 8pt; }
  .score-sub-item { border: 1pt solid #ddd; border-radius: 4pt; padding: 4pt 8pt; font-size: 9pt; }

  /* ── Sections / Panneaux ── */
  .results-panel { page-break-before: always; margin-top: 16pt; }
  .results-panel:first-of-type { page-break-before: avoid; }

  /* ── Titre de section synthétique ── */
  .results-panel::before {
    display: block;
    font-size: 13pt;
    font-weight: 700;
    color: #2563EB;
    border-bottom: 1pt solid #2563EB;
    padding-bottom: 4pt;
    margin-bottom: 12pt;
  }
  #panel-issues::before   { content: "Problèmes détectés"; }
  #panel-technical::before { content: "Analyse technique"; }
  #panel-semantic::before  { content: "Analyse sémantique"; }
  #panel-links::before     { content: "Maillage et liens"; }
  #panel-hn::before        { content: "Structure des titres Hn"; }

  /* Hn tree print */
  .hn-tree { background: none; border: 0.5pt solid #ddd; }
  .hn-criterion { border: 0.5pt solid #ddd; page-break-inside: avoid; }
  .hn-length-details { display: block !important; }
  .hn-length-details summary { display: none !important; }
  .hn-summary { border: 0.5pt solid #ddd; border-radius: 4pt; padding: 6pt; }

  /* ── Problèmes ── */
  .issue-item {
    display: flex;
    gap: 8pt;
    padding: 6pt 0;
    border-bottom: 0.5pt solid #eee;
    page-break-inside: avoid;
  }
  .issue-item h4 { font-size: 10pt; margin-bottom: 2pt; }
  .issue-item p  { font-size: 9pt; color: #555; }

  /* ── Grille technique ── */
  .tech-grid { display: flex; flex-direction: column; gap: 6pt; }
  .tech-card {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border: 0.5pt solid #ddd;
    border-radius: 4pt;
    padding: 6pt 8pt;
    page-break-inside: avoid;
  }
  .tech-card__value { font-size: 9pt; font-family: monospace; }
  .tech-card__px, .tech-card__detail { font-size: 8pt; color: #777; }

  /* ── Sémantique ── */
  .semantic-grid { display: flex; flex-direction: column; gap: 6pt; }
  .semantic-card {
    border: 0.5pt solid #ddd;
    border-radius: 4pt;
    padding: 6pt 8pt;
    page-break-inside: avoid;
  }

  /* ── Liens ── */
  .links-section { border: 0.5pt solid #ddd; border-radius: 4pt; padding: 8pt; margin-bottom: 8pt; page-break-inside: avoid; }
  .links-table { font-size: 8pt; }
  .links-details { display: block !important; }
  .links-details summary { display: none !important; }

  /* ── Badges ── */
  .badge { border: 0.5pt solid currentColor; padding: 1pt 4pt; border-radius: 3pt; font-size: 8pt; }

  /* ── Page break utilitaires ── */
  h2, h3, h4 { page-break-after: avoid; }
  table { page-break-inside: auto; }
  tr    { page-break-inside: avoid; }
}