/* ===========================================
   BRAND.CSS — Design Xeolux (Light)
   Agence digitale · Orange · Clean
   =========================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

:root {
  color-scheme: light;

  /* Typo Xeolux */
  --font-primary: 'Outfit', 'DM Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-secondary: 'DM Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Palette Xeolux */
  --color-blue-deep:     #2563EB;
  --color-blue-night:    #1A1A2E;
  --color-blue-ink:      #1A1A2E;
  --color-blue-soft:     #F8F9FA;
  --color-green-premium: #10B981;
  --color-orange-urgent: #FF6B35;
  --color-white:         #ffffff;
  --cta-urgent-bg:       #FF6B35;
  --cta-urgent-bg-hover: #E8571E;
  --cta-urgent-shadow:   0 18px 35px rgba(255,107,53,0.38);
  --cta-trust-bg:        #2563EB;
  --cta-trust-bg-hover:  #1D4ED8;
  --cta-trust-shadow:    0 18px 35px rgba(37,99,235,0.32);

  /* Surfaces & textes */
  --surface-page:           #F8F9FA;
  --surface-card:           #ffffff;
  --surface-card-muted:     #f4f5f8;
  --surface-hero:           #ffffff;
  --surface-nav:            #1A1A2E;
  --surface-nav-border:     rgba(255,255,255,0.09);
  --text-primary:           #1A1A2E;
  --text-secondary:         rgba(26,26,46,0.72);
  --text-muted:             rgba(26,26,46,0.52);
  --text-inverted:          #F8F9FA;
  --theme-switcher-bg:      rgba(255,255,255,0.10);
  --theme-switcher-border:  rgba(255,255,255,0.25);
  --theme-switcher-active-bg: rgba(255,107,53,0.22);
  --overlay-backdrop:       rgba(0,0,0,0.52);
  --form-field-bg:          var(--surface-card);
  --form-field-border:      rgba(26,26,46,0.13);
  --form-field-focus-border: rgba(255,107,53,0.48);
  --form-field-focus-shadow: rgba(255,107,53,0.14);
  --form-placeholder:       rgba(26,26,46,0.38);
  --interactive-ring:       rgba(255,107,53,0.40);
  --floating-action-bg:     rgba(255,255,255,0.96);
  --floating-action-border: rgba(26,26,46,0.09);
  --floating-action-shadow: 0 20px 55px rgba(26,26,46,0.16);
  --theme-transition-overlay: rgba(248,249,250,0.75);

  --pill-bg:     rgba(255,107,53,0.08);
  --pill-color:  #E8571E;
  --note-bg:     rgba(37,99,235,0.05);
  --note-border: 1px solid rgba(37,99,235,0.10);
  --note-color:  var(--text-secondary);
  --footer-bg:   #1A1A2E;
  --footer-text: rgba(255,255,255,0.82);
  --footer-link: rgba(255,255,255,0.65);
  --footer-border: rgba(255,255,255,0.09);

  /* Contact page tokens */
  --contact-hero-bg:            linear-gradient(140deg, rgba(255,107,53,0.07), rgba(37,99,235,0.05));
  --contact-pill-bg:            rgba(255,255,255,0.95);
  --contact-pill-color:         #FF6B35;
  --contact-pill-border:        1px solid rgba(255,107,53,0.10);
  --contact-pill-shadow:        0 18px 40px rgba(255,107,53,0.11);
  --contact-alert-success-bg:   rgba(16,185,129,0.10);
  --contact-alert-success-border: 1px solid rgba(16,185,129,0.22);
  --contact-alert-success-color: #0c9970;
  --contact-alert-warning-bg:   rgba(245,158,11,0.10);
  --contact-alert-warning-border: 1px solid rgba(245,158,11,0.24);
  --contact-alert-warning-color: #b97500;
  --contact-alert-error-bg:     rgba(255,107,53,0.10);
  --contact-alert-error-border: 1px solid rgba(255,107,53,0.24);
  --contact-alert-error-color:  #E8571E;
  --contact-field-bg:           var(--surface-card);
  --contact-field-active-bg:    var(--surface-card);
  --contact-field-border:       1px solid rgba(26,26,46,0.12);
  --contact-field-shadow:       0 2px 8px rgba(26,26,46,0.05);
  --contact-field-focus-border: rgba(255,107,53,0.44);
  --contact-field-focus-shadow: rgba(255,107,53,0.12);

  /* Auth page tokens */
  --auth-section-bg:          linear-gradient(145deg, rgba(255,107,53,0.06), rgba(37,99,235,0.05));
  --auth-side-gradient:       linear-gradient(135deg, #1A1A2E 0%, #2D2D4E 100%);
  --auth-side-text:           #ffffff;
  --auth-feature-card-bg:     rgba(255,255,255,0.95);
  --auth-feature-card-border: 1px solid rgba(26,26,46,0.08);
  --auth-feature-card-shadow: 0 30px 65px rgba(26,26,46,0.14);
  --auth-progress-bg:         rgba(255,255,255,0.88);
  --auth-progress-active-bg:  rgba(255,107,53,0.10);
  --auth-progress-border:     1px solid rgba(26,26,46,0.10);
  --auth-progress-shadow:     0 18px 45px rgba(26,26,46,0.14);
  --auth-progress-index-bg:   rgba(255,107,53,0.14);
  --auth-divider-color:       rgba(26,26,46,0.08);

  /* Ombres & bords */
  --shadow-soft: 0 25px 60px rgba(26,26,46,0.10);
  --shadow-xl:   0 35px 90px rgba(26,26,46,0.14);
  --shadow-nav:  0 8px 32px rgba(0,0,0,0.22);
  --card-border: 1px solid rgba(26,26,46,0.07);
  --border-muted: 1px solid rgba(26,26,46,0.10);

  /* Dégradés subtils (uniquement cartes) */
  --hero-card-gradient: linear-gradient(130deg, rgba(255,107,53,0.10), rgba(255,107,53,0));
  --card-highlight:     linear-gradient(145deg, rgba(255,107,53,0.06), rgba(255,255,255,0));

  /* Espacements */
  --spacing-xs: 0.3rem;
  --spacing-sm: 0.55rem;
  --spacing-md: 0.95rem;
  --spacing-lg: 1.35rem;
  --spacing-xl: 1.75rem;
  --spacing-2xl: 2.75rem;
  --spacing-3xl: 3.5rem;

  /* Rayons */
  --radius-sm: 16px;
  --radius-md: 20px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(.22,.61,.36,1);
  --transition-normal: 0.35s cubic-bezier(.22,.61,.36,1);
  --transition-slow: 0.55s cubic-bezier(.18,.89,.32,1);

  /* Dropdowns & Menus */
  --dropdown-bg:         rgba(255,255,255,0.98);
  --dropdown-border:     rgba(0,0,0,0.07);
  --dropdown-shadow:     0 20px 60px rgba(0,0,0,0.18), 0 0 0 1px rgba(0,0,0,0.06);
  --dropdown-item-hover: rgba(255,107,53,0.07);
  --mobile-menu-bg:      rgba(255,255,255,0.98);
  --mobile-menu-border:  rgba(0,0,0,0.09);
  --mobile-menu-shadow:  -10px 0 40px rgba(0,0,0,0.14);
  --mobile-overlay-bg:   rgba(0,0,0,0.52);

  /* Layers */
  --navbar-height: 58px;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;

  /* Variables spécifiques pour le portail pro */
  --color-primary:    #FF6B35;
  --color-surface:    #ffffff;
  --color-border:     rgba(26,26,46,0.07);
  --color-text:       #1A1A2E;
  --color-text-muted: rgba(26,26,46,0.52);
  --color-text-light: rgba(26,26,46,0.70);

  /* ── Palette orange ───────────────────── */
  --color-orange:       #FF6B35;
  --color-orange-hover: #E8571E;
  --color-orange-deep:  #C44A1A;
  --color-orange-light: #FFF4F0;

  /* ── Palette bleue ────────────────────── */
  --color-blue:        #2563EB;
  --color-blue-hover:  #1D4ED8;
  --color-blue-alt:    #1E40AF;
  --color-blue-bg:     #EFF6FF;
  --color-blue-border: #BFDBFE;

  /* ── Palette grise ────────────────────── */
  --color-gray:        #6B7280;
  --color-gray-muted:  #9CA3AF;
  --color-gray-light:  #E5E7EB;
  --color-gray-xlight: #F3F4F6;
  --color-gray-faint:  #F9FAFB;
  --color-gray-dark:   #374151;
  --color-input-border: #D1D5DB;

  /* ── Couleurs sémantiques ─────────────── */
  --color-success:        #059669;
  --color-success-dark:   #065F46;
  --color-success-bg:     #ECFDF5;
  --color-success-border: #A7F3D0;

  --color-error:          #DC2626;
  --color-error-dark:     #991B1B;
  --color-error-bg:       #FEF2F2;
  --color-error-border:   #FECACA;

  --color-warning:        #D97706;
  --color-warning-dark:   #92400E;
  --color-warning-bg:     #FFFBEB;
  --color-warning-border: #FDE68A;

  /* ── Dégradés navbar ──────────────────── */
  --color-orange-grad-1:  #fd7e14;
  --color-orange-grad-2:  #ff9c3f;
  --color-orange-grad-3:  #ffb347;
  --color-red-grad-1:     #ff4757;
  --color-red-grad-2:     #ff6348;

  /* Variables pour LDD et sections dark */
  --color-blue-light:      #60A5FA;
  --surface-glass:         rgba(255,255,255,0.06);
  --glass-border:          1px solid rgba(255,255,255,0.10);
  --surface-dark-gradient: linear-gradient(180deg, #1A1A2E, #2D2D4E 45%, #1A1A2E);
  --text-on-dark:          #F0F4FF;
  --text-on-dark-muted:    #C8D4F0;
  --form-field-bg-dark:    rgba(45,45,78,0.98);
  --form-field-border-dark: 1px solid rgba(255,255,255,0.18);
  --pill-bg-dark:          rgba(255,107,53,0.18);
  --pill-border-dark:      1px solid rgba(255,107,53,0.28);
  --icon-bg-primary:       rgba(255,107,53,0.10);
  --section-divider:       1px solid #EAECF0;
  --surface-hover:         rgba(255,107,53,0.05);
  --shadow-hover:          0 12px 28px rgba(255,107,53,0.14);
  --shadow-2:              0 10px 40px rgba(0,0,0,0.12);
}


@media (max-width: 768px) {
  :root {
    --spacing-xl: 1.4rem;
    --spacing-2xl: 2.2rem;
    --spacing-3xl: 2.8rem;
    --navbar-height: 56px;
  }
}

/* Reset & base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  min-height: 100%;
}

body {
  margin: 0;
  padding-top: var(--navbar-height);
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--surface-page);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


.site-main {
  flex: 1;
  width: 100%;
}

a { color: var(--color-blue-deep); text-decoration: none; transition: color var(--transition-fast); }
a:hover, a:focus-visible { color: #1D4ED8; }

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

button {
  font-family: inherit;
}

*:focus-visible {
  outline: 2px solid var(--interactive-ring);
  outline-offset: 2px;
}

::selection { background: rgba(255,107,53,0.16); color: var(--text-primary); }

::-webkit-scrollbar { width: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,107,53,0.30); border-radius: 9px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,107,53,0.55); }

/* Cache invalidated — Xeolux light redesign avril 2026 */