/*
Theme Name:   Entrepreneur Media - Astra Child
Theme URI:    
Description:  Thème enfant Astra pour média B2B entrepreneuriat
Author:       Route 1 SAS
Author URI:   
Template:     astra
Version:      1.0.0
Text Domain:  entrepreneur-media
Tags: blog, business, custom-colors, custom-logo, featured-images, full-width-template, rtl-language-support, sticky-post, threaded-comments, translation-ready
*/

/* =====================================================
   VARIABLES CSS — CHARTE GRAPHIQUE
   ===================================================== */
:root {
  /* Couleurs principales */
  --color-primary:       #1A3C6E;   /* Bleu marine pro */
  --color-primary-dark:  #0F2447;   /* Bleu foncé hover */
  --color-primary-light: #2563EB;   /* Bleu vif CTA */
  --color-accent:        #F59E0B;   /* Ambre — accent chaud */
  --color-accent-light:  #FEF3C7;   /* Ambre clair background */

  /* Neutres */
  --color-white:         #FFFFFF;
  --color-gray-50:       #F8FAFC;
  --color-gray-100:      #F1F5F9;
  --color-gray-200:      #E2E8F0;
  --color-gray-400:      #94A3B8;
  --color-gray-600:      #475569;
  --color-gray-800:      #1E293B;
  --color-gray-900:      #0F172A;

  /* Sémantique */
  --color-success:       #10B981;
  --color-warning:       #F59E0B;
  --color-danger:        #EF4444;
  --color-text:          #1E293B;
  --color-text-light:    #64748B;
  --color-border:        #E2E8F0;
  --color-bg:            #F8FAFC;

  /* Typographie */
  --font-heading:        'Syne', 'Georgia', serif;
  --font-body:           'DM Sans', 'Helvetica Neue', sans-serif;
  --font-mono:           'JetBrains Mono', monospace;

  /* Tailles */
  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.25rem;
  --text-2xl:   1.5rem;
  --text-3xl:   1.875rem;
  --text-4xl:   2.25rem;
  --text-5xl:   3rem;

  /* Espacement */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --container-max:   1200px;
  --container-wide:  1400px;
  --radius-sm:       4px;
  --radius-md:       8px;
  --radius-lg:       12px;
  --radius-xl:       20px;
  --radius-full:     9999px;

  /* Ombres */
  --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:   0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg:   0 10px 40px rgba(0,0,0,.12), 0 4px 16px rgba(0,0,0,.08);
  --shadow-blue: 0 4px 20px rgba(26,60,110,.25);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-primary-dark); }

/* =====================================================
   TYPOGRAPHIE
   ===================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-gray-900);
  line-height: 1.2;
  font-weight: 700;
  margin-top: 0;
}
h1 { font-size: clamp(2rem, 4vw, var(--text-5xl)); }
h2 { font-size: clamp(1.5rem, 3vw, var(--text-4xl)); }
h3 { font-size: clamp(1.25rem, 2.5vw, var(--text-3xl)); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }

p { margin-top: 0; margin-bottom: var(--space-4); }

/* =====================================================
   LAYOUT — CONTENEURS
   ===================================================== */
.em-container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.em-container--wide {
  max-width: var(--container-wide);
}

/* =====================================================
   HEADER OVERRIDE ASTRA
   ===================================================== */
.site-header,
#masthead {
  background: var(--color-white) !important;
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.ast-site-identity .site-title a {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-primary) !important;
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
}

/* Nav principale */
.ast-nav-menu > li > a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-gray-800) !important;
  padding: var(--space-2) var(--space-4) !important;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.ast-nav-menu > li > a:hover,
.ast-nav-menu > li.current-menu-item > a {
  background: var(--color-gray-100) !important;
  color: var(--color-primary) !important;
}

/* CTA header "Référencer une solution" */
.ast-nav-menu > li.menu-cta > a {
  background: var(--color-primary-light) !important;
  color: var(--color-white) !important;
  border-radius: var(--radius-full) !important;
  padding: var(--space-2) var(--space-6) !important;
  font-weight: 600;
}
.ast-nav-menu > li.menu-cta > a:hover {
  background: var(--color-primary-dark) !important;
}

/* Dropdown mega menu */
.ast-nav-menu .sub-menu {
  background: var(--color-white) !important;
  border: 1px solid var(--color-gray-200) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: var(--space-4) !important;
  min-width: 220px;
}
.ast-nav-menu .sub-menu li a {
  font-size: var(--text-sm) !important;
  color: var(--color-gray-700) !important;
  padding: var(--space-2) var(--space-3) !important;
  border-radius: var(--radius-sm) !important;
  display: block;
  transition: all var(--transition-fast);
}
.ast-nav-menu .sub-menu li a:hover {
  background: var(--color-gray-50) !important;
  color: var(--color-primary) !important;
  padding-left: var(--space-4) !important;
}

/* =====================================================
   BOUTONS
   ===================================================== */
.btn, .em-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary, .em-btn--primary {
  background: var(--color-primary-light);
  color: var(--color-white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover, .em-btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(26,60,110,.35);
}
.btn-secondary, .em-btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover, .em-btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-accent, .em-btn--accent {
  background: var(--color-accent);
  color: var(--color-gray-900);
  font-weight: 700;
}
.btn-accent:hover, .em-btn--accent:hover {
  background: #D97706;
  color: var(--color-gray-900);
  transform: translateY(-2px);
}

/* =====================================================
   BADGES & TAGS
   ===================================================== */
.em-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.em-badge--primary  { background: #DBEAFE; color: var(--color-primary); }
.em-badge--success  { background: #D1FAE5; color: #065F46; }
.em-badge--accent   { background: var(--color-accent-light); color: #92400E; }
.em-badge--new      { background: var(--color-primary); color: var(--color-white); }

/* =====================================================
   CARTES GÉNÉRIQUES
   ===================================================== */
.em-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-base);
}
.em-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.em-card--featured {
  border-color: var(--color-primary-light);
  border-width: 2px;
  background: linear-gradient(135deg, #EFF6FF 0%, #FFFFFF 100%);
}

/* =====================================================
   SECTIONS COMMUNES
   ===================================================== */
.em-section {
  padding: var(--space-16) 0;
}
.em-section--gray {
  background: var(--color-gray-50);
}
.em-section--dark {
  background: var(--color-gray-900);
  color: var(--color-white);
}
.em-section__header {
  text-align: center;
  margin-bottom: var(--space-12);
}
.em-section__label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-light);
  margin-bottom: var(--space-3);
  display: block;
}
.em-section__title {
  font-size: clamp(1.75rem, 3vw, var(--text-4xl));
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}
.em-section__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  max-width: 600px;
  margin-inline: auto;
}

/* =====================================================
   GRILLES
   ===================================================== */
.em-grid {
  display: grid;
  gap: var(--space-6);
}
.em-grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.em-grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.em-grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* =====================================================
   BREADCRUMB
   ===================================================== */
.em-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.em-breadcrumb a { color: var(--color-text-light); }
.em-breadcrumb a:hover { color: var(--color-primary); }
.em-breadcrumb__sep { color: var(--color-gray-400); }
.em-breadcrumb__current { color: var(--color-gray-800); font-weight: 500; }

/* =====================================================
   TABLE DES MATIÈRES
   ===================================================== */
.em-toc {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-left: 4px solid var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
}
.em-toc__title {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.em-toc ol {
  margin: 0;
  padding-left: var(--space-6);
}
.em-toc li { margin-bottom: var(--space-2); }
.em-toc a {
  color: var(--color-gray-700);
  font-size: var(--text-sm);
}
.em-toc a:hover { color: var(--color-primary); }

/* =====================================================
   RATING STARS
   ===================================================== */
.em-stars {
  display: flex;
  gap: 2px;
  align-items: center;
}
.em-stars__icon {
  color: var(--color-accent);
  font-size: var(--text-base);
}
.em-stars__icon--empty { color: var(--color-gray-300); }
.em-rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}
.em-rating__score {
  font-weight: 700;
  color: var(--color-gray-900);
}
.em-rating__count {
  color: var(--color-text-light);
}

/* =====================================================
   FOOTER
   ===================================================== */
.site-footer,
#colophon {
  background: var(--color-gray-900) !important;
  color: var(--color-gray-400) !important;
  padding: var(--space-16) 0 var(--space-8) !important;
}
.em-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
.em-footer__brand .site-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-white) !important;
  margin-bottom: var(--space-4);
}
.em-footer__desc {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 280px;
}
.em-footer__col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
}
.em-footer__links { list-style: none; padding: 0; margin: 0; }
.em-footer__links li { margin-bottom: var(--space-3); }
.em-footer__links a {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}
.em-footer__links a:hover { color: var(--color-white); }
.em-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .em-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .em-section { padding: var(--space-10) 0; }
  .em-footer__grid { grid-template-columns: 1fr; }
  .em-container { padding-inline: var(--space-4); }
  .em-grid--3, .em-grid--4 { grid-template-columns: 1fr; }
}