/* ==========================================================================
   OWA — AGENCE INFORMATIQUE (NIAMEY, NIGER)
   Feuille de styles moderne, responsive et légère
   ========================================================================== */

:root {
  --owa-dark: #0b0f19;
  --owa-dark-surface: #131b2e;
  --owa-dark-card: #1e293b;
  --owa-gold: #f59e0b;
  --owa-gold-light: #fbbf24;
  --owa-gold-dark: #d97706;
  --owa-gold-bg: rgba(245, 158, 11, 0.12);
  
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-alt: #f1f5f9;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  --text-inverse: #ffffff;
  
  --border-color: #e2e8f0;
  --border-dark: #2a374a;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 35px -8px rgba(11, 15, 25, 0.15);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1240px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--bg-main);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

img, svg {
  vertical-align: middle;
  max-width: 100%;
}

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* ==========================================================================
   Layout & Container
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.section {
  padding: 5rem 0;
}

.section-dark {
  background-color: var(--owa-dark);
  color: var(--text-inverse);
}

.section-alt {
  background-color: var(--bg-alt);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

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

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--owa-gold);
  background-color: var(--owa-gold-bg);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-dark .section-title {
  color: #ffffff;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.section-dark .section-desc {
  color: var(--text-light);
}

/* ==========================================================================
   Top Announcement Bar & Header
   ========================================================================== */

.top-bar {
  background-color: #070a11;
  color: var(--text-light);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  color: var(--owa-gold);
}

.top-bar-item a:hover {
  color: var(--owa-gold);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(11, 15, 25, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.75rem;
}

.logo-link {
  display: inline-flex;
  align-items: center;
}

.logo-img {
  height: 42px;
  width: auto;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: #cbd5e1;
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.5rem 0.25rem;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--owa-gold);
  border-radius: var(--radius-full);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.burger-btn {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  padding: 0.5rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.burger-btn svg {
  width: 26px;
  height: 26px;
}

/* ==========================================================================
   Mobile Navigation Drawer
   ========================================================================== */

.mobile-drawer-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-drawer-overlay.active {
  display: block;
  opacity: 1;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  bottom: 0;
  width: 300px;
  background-color: var(--owa-dark);
  z-index: 1001;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.5);
}

.mobile-drawer.active {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-dark);
  margin-bottom: 1.5rem;
}

.mobile-close-btn {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  padding: 0.25rem;
}

.mobile-close-btn svg {
  width: 24px;
  height: 24px;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
  flex: 1;
}

.mobile-nav-link {
  color: #cbd5e1;
  font-size: 1.05rem;
  font-weight: 500;
  padding: 0.65rem 0.5rem;
  border-radius: var(--radius-sm);
  display: block;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--owa-gold);
  background-color: rgba(255, 255, 255, 0.05);
}

.mobile-drawer-footer {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-dark);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--owa-gold-light), var(--owa-gold-dark));
  color: #0b0f19;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(245, 158, 11, 0.35);
  filter: brightness(1.05);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background-color: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
  color: #ffffff;
}

.btn-outline {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-outline:hover {
  background-color: var(--bg-alt);
  border-color: var(--text-muted);
}

.btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.badge-gold {
  background-color: var(--owa-gold-bg);
  color: var(--owa-gold-dark);
}

.badge-dark {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
}

.badge-pill {
  border-radius: 9999px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  position: relative;
  background-color: var(--owa-dark);
  color: #ffffff;
  padding: 5rem 0 6rem 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.12) 0%, rgba(11, 15, 25, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--owa-gold);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--owa-gold-light), var(--owa-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.18rem;
  line-height: 1.65;
  color: #cbd5e1;
  margin-bottom: 2rem;
  max-width: 620px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.pillar-icon {
  width: 20px;
  height: 20px;
  color: var(--owa-gold);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.pillar-text {
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.4;
}

.pillar-text strong {
  display: block;
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

/* Hero Visual / Card Preview */
.hero-card-preview {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  position: relative;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1.5rem;
}

.preview-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
}

.preview-status::before {
  content: "";
  width: 6px;
  height: 6px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 6px #10b981;
}

.preview-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.preview-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.preview-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(245, 158, 11, 0.3);
  transform: translateX(4px);
}

.preview-icon-box {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--owa-gold-bg);
  color: var(--owa-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.preview-icon-box svg {
  width: 20px;
  height: 20px;
}

.preview-item-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.15rem;
}

.preview-item-info p {
  font-size: 0.8rem;
  color: #94a3b8;
}

/* ==========================================================================
   Philosophy & Credibility Banner
   ========================================================================== */

.credibility-strip {
  background-color: #0f1523;
  color: #ffffff;
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.strip-item strong {
  display: block;
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--owa-gold);
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

.strip-item span {
  font-size: 0.875rem;
  color: #94a3b8;
  font-weight: 500;
}

/* ==========================================================================
   Cards & Grids
   ========================================================================== */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.card-dark {
  background-color: var(--owa-dark-card);
  border-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.card-dark:hover {
  border-color: var(--owa-gold);
}

.card-badge-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--owa-gold-bg);
  color: var(--owa-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.card-dark .card-desc {
  color: var(--text-light);
}

.card-box {
  background-color: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
}

.card-dark .card-box {
  background-color: rgba(0, 0, 0, 0.25);
}

.card-box-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--owa-gold);
  margin-bottom: 0.35rem;
  display: block;
  letter-spacing: 0.05em;
}

.card-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.card-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.card-dark .card-features-list li {
  color: #cbd5e1;
}

.card-features-list li svg {
  width: 16px;
  height: 16px;
  color: var(--owa-gold);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.card-footer {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.card-dark .card-footer {
  border-top-color: rgba(255, 255, 255, 0.1);
}

.card-meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.card-dark .card-meta-item {
  color: var(--text-light);
}

.card-meta-item svg {
  width: 14px;
  height: 14px;
  color: var(--owa-gold);
}

/* ==========================================================================
   Solutions Métiers Components
   ========================================================================== */

.metier-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.metier-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.metier-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.metier-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  background-color: var(--owa-gold-bg);
  color: var(--owa-gold-dark);
  border-radius: var(--radius-full);
}

.metier-constraint {
  background: #fff7ed;
  border-left: 4px solid var(--owa-gold);
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.25rem;
}

.metier-constraint strong {
  display: block;
  font-size: 0.8125rem;
  color: var(--owa-gold-dark);
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}

.metier-constraint p {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.metier-detail-block {
  margin-bottom: 1.25rem;
}

.metier-detail-block h5 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin-bottom: 0.4rem;
}

.metier-detail-block p {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.metier-impacts-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.metier-impacts-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #1e293b;
  font-weight: 500;
}

.metier-impacts-list li svg {
  width: 16px;
  height: 16px;
  color: #10b981;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* Filter Pills */
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.filter-pill {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.5rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.filter-pill:hover,
.filter-pill.active {
  background-color: var(--owa-dark);
  color: #ffffff;
  border-color: var(--owa-dark);
}

/* ==========================================================================
   Methodology & Process Timeline
   ========================================================================== */

.steps-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  position: relative;
}

.step-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--owa-gold);
}

.step-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(245, 158, 11, 0.25);
  line-height: 1;
  margin-bottom: 1rem;
  font-feature-settings: "tnum";
}

.step-card:hover .step-number {
  color: var(--owa-gold);
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.step-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Commitments Box */
.commitments-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.commitment-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.commitment-icon {
  width: 20px;
  height: 20px;
  color: var(--owa-gold);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.commitment-text {
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 500;
}

/* ==========================================================================
   AI & Innovation Showcase
   ========================================================================== */

.ia-showcase-box {
  background: linear-gradient(135deg, #0b0f19, #131b2e);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.ia-showcase-box::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.ia-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.rag-feature-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 2rem 0;
}

.rag-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.rag-icon-badge {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.15);
  color: var(--owa-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rag-feature-text h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.rag-feature-text p {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.5;
}

/* Interactive RAG Simulation Console */
.rag-console {
  background: #060911;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  font-family: inherit;
}

.console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1rem;
  font-size: 0.75rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.console-dots {
  display: flex;
  gap: 6px;
}

.console-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #334155;
}

.console-dot:nth-child(1) { background: #ef4444; }
.console-dot:nth-child(2) { background: #f59e0b; }
.console-dot:nth-child(3) { background: #10b981; }

.console-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.console-query {
  background: rgba(255, 255, 255, 0.05);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: #e2e8f0;
  border-left: 3px solid var(--owa-gold);
}

.console-response {
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: #e2e8f0;
  line-height: 1.5;
}

.citation-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(245, 158, 11, 0.2);
  color: var(--owa-gold);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  margin-top: 0.6rem;
}

/* ==========================================================================
   Quote Simulator & Forms
   ========================================================================== */

.simulator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.simulator-step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.step-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--owa-gold);
  color: #0b0f19;
  font-size: 0.875rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.options-checkboxes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.checkbox-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background-color: #ffffff;
}

.checkbox-card:hover {
  border-color: #94a3b8;
  background-color: #f8fafc;
}

.checkbox-card input[type="checkbox"],
.checkbox-card input[type="radio"] {
  margin-top: 0.25rem;
  accent-color: var(--owa-gold-dark);
  cursor: pointer;
}

.checkbox-card.selected {
  border-color: var(--owa-gold);
  background-color: rgba(245, 158, 11, 0.05);
}

.checkbox-card strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.checkbox-card span {
  font-size: 0.785rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  color: var(--text-main);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--owa-gold);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.simulator-summary-box {
  background-color: var(--owa-dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 2rem;
}

.summary-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   FAQ Accordion & Search
   ========================================================================== */

.faq-search-box {
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
  position: relative;
}

.faq-search-input {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 1rem;
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  outline: none;
  transition: var(--transition);
}

.faq-search-input:focus {
  border-color: var(--owa-gold);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.faq-search-icon {
  position: absolute;
  left: 1.15rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-light);
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 860px;
  margin: 0 auto;
}

.accordion-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.accordion-item:hover {
  border-color: #cbd5e1;
}

.accordion-button {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  transition: var(--transition);
}

.accordion-button svg {
  width: 20px;
  height: 20px;
  color: var(--owa-gold);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.accordion-item.active .accordion-button svg {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.5rem;
}

.accordion-item.active .accordion-content {
  max-height: 1000px;
  padding-bottom: 1.5rem;
  transition: max-height 0.35s cubic-bezier(1, 0, 1, 0);
}

.accordion-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background-color: var(--owa-dark);
  color: #94a3b8;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 1rem;
  color: #94a3b8;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.875rem;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-link:hover {
  color: var(--owa-gold);
  transform: translateX(3px);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.875rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: #94a3b8;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--owa-gold);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.footer-contact-item a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #64748b;
}

.catalog-reference-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  color: #94a3b8;
  font-family: monospace;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .ia-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .strip-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .commitments-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .nav-desktop {
    display: none;
  }
  .burger-btn {
    display: block;
  }
  .section {
    padding: 3.5rem 0;
  }
  .cards-grid {
    grid-template-columns: 1fr;
  }
  .hero-pillars {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .strip-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
  .ia-showcase-box {
    padding: 2rem 1.5rem;
  }
  .simulator-card {
    padding: 1.5rem;
  }
  .options-checkboxes-grid {
    grid-template-columns: 1fr;
  }
  .whatsapp-float {
    bottom: 1.25rem;
    right: 1.25rem;
    width: 52px;
    height: 52px;
  }
}