/**
 * ExpertManager - Master Stylesheet (Bento Grid & Finaudec Premium Architecture)
 */

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--text-primary);
  line-height: 1.6;
  font-weight: 400;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

:focus-visible {
  outline: 3px solid var(--brand-orange);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  top: -9999px;
  left: 1rem;
  z-index: 10000;
  padding: 0.75rem 1.5rem;
  background-color: var(--brand-orange);
  color: #FFFFFF;
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
}

.skip-link:focus { top: 1rem; }

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

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* ==========================================================================
   CONTAINERS & SECTIONS
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--space-10);
    padding-right: var(--space-10);
  }
}

.section {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  position: relative;
}

@media (min-width: 1024px) {
  .section {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
  }
}

.section-subtle { background-color: var(--color-surface-subtle); }
.section-white { background-color: var(--color-surface); }
.section-dark {
  background: linear-gradient(180deg, #0B192C 0%, #050C16 100%);
  color: #F8FAFC;
}

/* ==========================================================================
   TYPOGRAPHY (Finaudec Clean & Tight Scale)
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 {
  color: #FFFFFF;
}

h1, .h1 { font-size: var(--text-4xl); }
h2, .h2 { font-size: var(--text-3xl); margin-bottom: var(--space-4); }
h3, .h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); }

@media (min-width: 768px) {
  h1, .h1 { font-size: var(--text-5xl); }
  h2, .h2 { font-size: var(--text-4xl); }
  h3, .h3 { font-size: var(--text-2xl); }
}

@media (min-width: 1024px) {
  h1, .h1 { font-size: 3.85rem; line-height: 1.1; }
}

.text-lead {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.7;
}

.section-dark .text-lead { color: #CBD5E1; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--brand-orange); }

.text-gradient {
  background: linear-gradient(135deg, var(--brand-orange) 0%, #FF8A3D 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto var(--space-12) auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 1rem;
  background-color: var(--brand-orange-light);
  color: var(--brand-orange);
  border: 1px solid rgba(243, 112, 33, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.section-dark .section-badge {
  background-color: rgba(243, 112, 33, 0.15);
  border-color: rgba(243, 112, 33, 0.4);
}

/* ==========================================================================
   BUTTONS (Finaudec / Modern Webflow Hover)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 0.85rem 1.75rem;
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background-color: var(--brand-orange);
  color: #FFFFFF;
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  background-color: var(--brand-orange-hover);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 14px 28px -4px rgba(243, 112, 33, 0.5);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--text-primary);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--brand-orange);
  color: var(--brand-orange);
  background-color: var(--brand-orange-light);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.06);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: #FFFFFF;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm { padding: 0.5rem 1rem; font-size: var(--text-sm); border-radius: var(--radius-md); }
.btn-lg { padding: 1.05rem 2.25rem; font-size: var(--text-lg); }

.btn-icon { width: 1.2em; height: 1.2em; transition: transform var(--transition-fast); }
.btn:hover .btn-icon { transform: translateX(4px); }

/* ==========================================================================
   BENTO GRID ARCHITECTURE (Finaudec Inspired)
   ========================================================================== */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(12, 1fr); }
}

.bento-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-bento);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), 0 0 25px rgba(243, 112, 33, 0.06);
  border-color: var(--brand-orange);
}

/* Bento Column Spanning */
@media (min-width: 1024px) {
  .bento-col-3 { grid-column: span 3; }
  .bento-col-4 { grid-column: span 4; }
  .bento-col-5 { grid-column: span 5; }
  .bento-col-6 { grid-column: span 6; }
  .bento-col-7 { grid-column: span 7; }
  .bento-col-8 { grid-column: span 8; }
  .bento-col-12 { grid-column: span 12; }
}

.bento-dark {
  background: linear-gradient(135deg, #0B192C 0%, #152A47 100%);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.bento-dark:hover {
  border-color: var(--brand-orange);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(243, 112, 33, 0.2);
}

.bento-dark h2, .bento-dark h3, .bento-dark h4 { color: #FFFFFF; }
.bento-dark p { color: #CBD5E1; }

.bento-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.85rem;
  background-color: var(--brand-orange-light);
  color: var(--brand-orange);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  align-self: flex-start;
  margin-bottom: var(--space-4);
}

.bento-dark .bento-badge-pill {
  background-color: rgba(243, 112, 33, 0.2);
  color: #FF9A52;
}

.bento-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background-color: var(--brand-orange-light);
  color: var(--brand-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.bento-dark .bento-icon {
  background-color: rgba(243, 112, 33, 0.2);
  color: #FF9A52;
}

.bento-metric-large {
  font-family: var(--font-heading);
  font-size: 2.85rem;
  font-weight: 800;
  color: var(--brand-orange);
  line-height: 1.1;
  margin-bottom: var(--space-2);
}

.bento-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}

.bento-check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.bento-dark .bento-check-item { color: #E2E8F0; }

.bento-check-item svg {
  color: var(--brand-orange);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Parcours Step Cards */
.parcours-card {
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 280px;
}

.parcours-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.parcours-num-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-xl);
  background-color: var(--brand-orange-light);
  color: var(--brand-orange);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1;
  border: 1px solid rgba(243, 112, 33, 0.2);
  flex-shrink: 0;
}

.bento-dark .parcours-num-badge {
  background-color: rgba(243, 112, 33, 0.2);
  color: #FF9A52;
  border-color: rgba(243, 112, 33, 0.4);
}

.parcours-step-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.bento-dark .parcours-step-tag {
  color: #94A3B8;
}

.parcours-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.bento-dark .parcours-card-title {
  color: #FFFFFF;
}

.parcours-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.bento-dark .parcours-card-desc {
  color: #CBD5E1;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.brand-logo-img {
  height: 46px;
  width: auto;
}

.brand-logo-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand-badge-office {
  font-size: 0.65rem;
  color: var(--brand-orange);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-1);
}

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
}

.nav-link {
  padding: 0.5rem 0.85rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--brand-orange);
  background-color: var(--brand-orange-light);
}

.nav-item-dropdown { position: relative; }

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-3);
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  z-index: 1010;
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu {
  display: flex;
}

.dropdown-link {
  padding: 0.65rem 0.85rem;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
}

.dropdown-link strong { color: var(--text-primary); }
.dropdown-link span { font-size: var(--text-xs); color: var(--text-muted); }

.dropdown-link:hover {
  background-color: var(--brand-orange-light);
  color: var(--brand-orange);
}

.dropdown-link:hover strong { color: var(--brand-orange); }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.btn-mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

@media (min-width: 1024px) {
  .btn-mobile-toggle { display: none; }
}

/* ==========================================================================
   MOBILE DRAWER NAVIGATION
   ========================================================================== */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(6px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 380px;
  background-color: var(--color-surface);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform var(--transition-bounce);
  overflow-y: auto;
  box-shadow: var(--shadow-2xl);
}

.mobile-nav-drawer.open { transform: translateX(0); }

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.mobile-nav-link {
  font-size: var(--text-lg);
  font-weight: 600;
  padding: var(--space-3) var(--space-2);
  color: var(--text-primary);
  border-radius: var(--radius-md);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--brand-orange);
  background-color: var(--brand-orange-light);
}

.mobile-nav-sublinks {
  padding-left: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mobile-nav-sublink {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: var(--space-2);
}

/* ==========================================================================
   HERO BENTO
   ========================================================================== */
.hero-bento {
  padding-top: var(--space-16);
  padding-bottom: var(--space-20);
  background: radial-gradient(circle at 85% 20%, rgba(243, 112, 33, 0.12) 0%, transparent 60%),
              linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
}

.hero-header-block {
  max-width: 960px;
  margin-bottom: var(--space-12);
}

.hero-title-main {
  font-size: 1.9rem;
  line-height: 1.15;
  margin-bottom: var(--space-6);
  letter-spacing: -0.03em;
}

@media (min-width: 768px) {
  .hero-title-main {
    font-size: 2.55rem;
    line-height: 1.12;
  }
}

@media (min-width: 1024px) {
  .hero-title-main {
    font-size: 3.25rem;
    line-height: 1.12;
  }
}

.hero-lead-text {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.hero-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

/* Live Cockpit Widget */
.cockpit-widget {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
}

.cockpit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.cockpit-pulse {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-xs);
  color: var(--color-success);
  font-weight: 700;
  background-color: var(--color-success-bg);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: var(--color-success);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.3);
}

/* ==========================================================================
   CONVERSION BANNER
   ========================================================================== */
.conversion-banner {
  background: radial-gradient(circle at 80% 30%, rgba(243, 112, 33, 0.22) 0%, transparent 60%),
              linear-gradient(135deg, #0B192C 0%, #152A47 100%);
  color: #FFFFFF;
  border-radius: var(--radius-3xl);
  padding: var(--space-12) var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-2xl);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.conversion-banner h2 { color: #FFFFFF; font-size: var(--text-3xl); margin-bottom: var(--space-4); }
@media (min-width: 768px) { .conversion-banner h2 { font-size: var(--text-4xl); } }

.conversion-banner p {
  color: #CBD5E1;
  font-size: var(--text-lg);
  max-width: 720px;
  margin: 0 auto var(--space-8) auto;
}

.conversion-cta-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: #050C16;
  color: #94A3B8;
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }

.footer-brand-title {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 800;
  margin-bottom: var(--space-2);
}

.footer-col-title {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-link { color: #94A3B8; font-size: var(--text-sm); }
.footer-link:hover { color: var(--brand-orange); }

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: #64748B;
}

@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; }
}

.footer-bottom-links { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.footer-bottom-links a:hover { color: var(--brand-orange); }

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #CBD5E1;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-md);
  margin-top: 0.85rem;
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  background: #0A66C2;
  border-color: #0A66C2;
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(10, 102, 194, 0.35);
}

.footer-social-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}