/* =============================================
   QSnxt* — Main Stylesheet
   Color Palette:
   --white:        #FFFFFF
   --black:        #111111
   --qs-black:     #0a141f
   --green-bright: #488880
   --green-dark:   #3a706a
   --green-darker: #2a5550
   --yellow:       #FFEE58
   --pink:         #F6CFF4
   --purple:       #503AA8
   --gray:         #686868
============================================= */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@200;300;400;500;600;700;800&family=Fira+Code:wght@300;400;500;600;700&display=swap');

/* ---- Reset & Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --white:        #FFFFFF;
  --black:        #111111;
  --qs-black:     #0a141f;
  --green-bright: #488880;
  --green-dark:   #3a706a;
  --green-darker: #2a5550;
  --teal:         #4EA8A0;
  --teal-dark:    #3a8a83;
  --teal-light:   #6dc4bc;
  --yellow:       #FFEE58;
  --pink:         #F6CFF4;
  --purple:       #503AA8;
  --gray:         #686868;
  --border-radius: 12px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Manrope', sans-serif;
  background-color: var(--qs-black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

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

ul {
  list-style: none;
}

/* =============================================
   NAVIGATION
============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 2rem;
  background: rgba(10, 20, 31, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(72, 136, 128, 0.15);
  transition: background var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 20, 31, 0.98);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Fira Code', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  transition: opacity var(--transition);
}

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

.nav-logo span {
  color: var(--teal);
}

.nav-logo:hover {
  opacity: 0.85;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  padding: 0.5rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--green-bright);
  background: rgba(72, 136, 128, 0.08);
}

.nav-cta {
  background: var(--green-bright) !important;
  color: var(--qs-black) !important;
  font-weight: 700 !important;
  padding: 0.5rem 1.2rem !important;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--green-dark) !important;
  color: var(--white) !important;
  transform: translateY(-1px);
}

.nav-lang {
  position: relative;
  margin-left: 0.5rem;
}

.nav-lang-btn {
  background: none;
  border: 1px solid rgba(72,136,128,0.3);
  color: var(--white);
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  font-family: 'Manrope', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: border-color var(--transition), background var(--transition);
}

.nav-lang-btn:hover {
  border-color: var(--green-bright);
  background: rgba(72,136,128,0.08);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--qs-black);
  border: 1px solid rgba(72,136,128,0.2);
  border-radius: var(--border-radius);
  overflow: hidden;
  min-width: 140px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}

.nav-lang:hover .lang-dropdown,
.lang-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-dropdown a {
  display: block;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  transition: background var(--transition), color var(--transition);
}

.lang-dropdown a:hover {
  background: rgba(72,136,128,0.12);
  color: var(--green-bright);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border: none;
  background: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  background: rgba(10, 20, 31, 0.98);
  border-bottom: 1px solid rgba(72,136,128,0.15);
  padding: 1rem 2rem 2rem;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 999;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}

.mobile-menu a:hover {
  color: var(--green-bright);
  background: rgba(72,136,128,0.08);
}

/* =============================================
   HERO SECTION
============================================= */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(72,136,128,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(80,58,168,0.08) 0%, transparent 60%),
    var(--qs-black);
  z-index: 0;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(72,136,128,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(72,136,128,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(72,136,128,0.12);
  border: 1px solid rgba(72,136,128,0.3);
  color: var(--green-bright);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-bright);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

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

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.65);
  max-width: 640px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

.hero-pillars {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.pillar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 0.6rem 1.2rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  transition: border-color var(--transition), background var(--transition);
}

.pillar:hover {
  border-color: rgba(72,136,128,0.4);
  background: rgba(72,136,128,0.07);
}

.pillar-icon {
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--green-bright);
  color: var(--qs-black);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  font-family: 'Manrope', sans-serif;
}

.btn-primary:hover {
  background: var(--green-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(72,136,128,0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  font-family: 'Manrope', sans-serif;
}

.btn-secondary:hover {
  border-color: var(--green-bright);
  background: rgba(72,136,128,0.07);
  color: var(--green-bright);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.35);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.hero-scroll svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* =============================================
   SECTIONS — SHARED STYLES
============================================= */
section {
  padding: 6rem 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-bright);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.section-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  max-width: 680px;
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   SECTION: RETHINKING AI
============================================= */
#rethinking {
  background: var(--qs-black);
  position: relative;
  overflow: hidden;
}

#rethinking::before {
  content: '';
  position: absolute;
  right: -200px;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(72,136,128,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.rethinking-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.rethinking-visual {
  position: relative;
}

.rethinking-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(72,136,128,0.15);
  border-radius: 20px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.rethinking-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-bright), transparent);
}

.canada-map-placeholder {
  width: 100%;
  height: 220px;
  background: rgba(72,136,128,0.05);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(72,136,128,0.1);
}

.stat-row {
  display: flex;
  gap: 1.5rem;
}

.stat-item {
  flex: 1;
  text-align: center;
  padding: 1rem;
  background: rgba(72,136,128,0.06);
  border-radius: 10px;
  border: 1px solid rgba(72,136,128,0.12);
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--green-bright);
  font-family: 'Fira Code', monospace;
}

.stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.25rem;
}

/* =============================================
   SECTION: SOVEREIGN ARCHITECTURE
============================================= */
#sovereign {
  background: rgba(255,255,255,0.015);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.sovereign-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.sovereign-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(255,255,255,0.025);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: border-color var(--transition), background var(--transition);
}

.feature-item:hover {
  border-color: rgba(72,136,128,0.25);
  background: rgba(72,136,128,0.04);
}

.feature-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  background: rgba(72,136,128,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.feature-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.feature-text p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

.sovereign-visual {
  position: relative;
}

.security-badge-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(72,136,128,0.2);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.security-badge-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: radial-gradient(circle at 50% 0%, rgba(72,136,128,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.shield-icon {
  font-size: 5rem;
  margin-bottom: 1.5rem;
}

.security-badges {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.security-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(72,136,128,0.07);
  border: 1px solid rgba(72,136,128,0.15);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}

.security-badge::before {
  content: '✓';
  color: var(--green-bright);
  font-weight: 700;
  font-size: 0.9rem;
}

/* =============================================
   SECTION: COMPUTE POWER
============================================= */
#compute {
  background: var(--qs-black);
  position: relative;
  overflow: hidden;
}

#compute::before {
  content: '';
  position: absolute;
  left: -200px;
  bottom: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(80,58,168,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.compute-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 4rem;
}

.compute-header .section-desc {
  margin: 0 auto;
}

.compute-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.compute-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}

.compute-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-bright), var(--green-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.compute-card:hover {
  border-color: rgba(72,136,128,0.25);
  transform: translateY(-4px);
  background: rgba(72,136,128,0.03);
}

.compute-card:hover::before {
  transform: scaleX(1);
}

.compute-icon {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

.compute-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.compute-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
}

/* =============================================
   SECTION: PRODUCTS
============================================= */
#products {
  background: rgba(255,255,255,0.015);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.products-header {
  text-align: center;
  margin-bottom: 4rem;
}

.products-header .section-desc {
  margin: 0 auto;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: rgba(255,255,255,0.028);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: 20px;
  background: radial-gradient(circle at 50% 0%, rgba(72,136,128,0.06) 0%, transparent 65%);
  opacity: 0;
  transition: opacity var(--transition);
}

.product-card:hover {
  border-color: rgba(72,136,128,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.product-card:hover::before {
  opacity: 1;
}

.product-logo {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.product-logo.xcelate { background: transparent; display:flex; align-items:center; justify-content:center; }
.product-logo.scholar { background: transparent; display:flex; align-items:center; justify-content:center; }

.product-name {
  font-family: 'Fira Code', monospace;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
  position: relative;
  z-index: 1;
}

.product-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-bright);
  background: rgba(72,136,128,0.1);
  border: 1px solid rgba(72,136,128,0.2);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.product-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  flex: 1;
  position: relative;
  z-index: 1;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.75rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--green-bright);
  transition: gap var(--transition);
  position: relative;
  z-index: 1;
}

.product-link:hover {
  gap: 0.7rem;
}

/* =============================================
   SECTION: PRESS / MEDIA
============================================= */
#press {
  background: var(--qs-black);
  padding: 6rem 2rem;
}

.press-header {
  text-align: center;
  margin-bottom: 3rem;
}

.press-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.press-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color var(--transition);
}

.press-card:hover {
  border-color: rgba(72,136,128,0.2);
}

.press-source {
  font-family: 'Fira Code', monospace;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--yellow);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.press-source::before {
  content: '"';
  font-size: 2rem;
  line-height: 1;
  color: rgba(255,238,88,0.3);
}

.press-quote {
  font-size: 0.925rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  font-style: italic;
}

/* =============================================
   SECTION: AI FOR GOOD
============================================= */
#ai-good {
  background: rgba(255,255,255,0.015);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.ai-good-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.ai-good-visual {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(80,58,168,0.25);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ai-good-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(80,58,168,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.ai-good-icon {
  font-size: 5rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.ai-good-visual p {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  position: relative;
  z-index: 1;
}

.ai-good-points {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.ai-point {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

.ai-point::before {
  content: '→';
  color: var(--green-bright);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* =============================================
   SECTION: ABOUT / CONTACT
============================================= */
#contact {
  background: var(--qs-black);
  padding: 6rem 2rem;
  position: relative;
  overflow: hidden;
}

#contact::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(72,136,128,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.contact-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.contact-inner .section-title {
  margin-bottom: 1rem;
}

.contact-inner .section-desc {
  margin: 0 auto 2.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  color: var(--white);
  font-family: 'Manrope', sans-serif;
  font-size: 0.95rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--green-bright);
  background: rgba(72,136,128,0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.3);
}

.form-group select option {
  background: var(--qs-black);
  color: var(--white);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-submit {
  display: flex;
  justify-content: center;
  margin-top: 0.5rem;
}

/* =============================================
   FOOTER
============================================= */
footer {
  background: #060e16;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 4rem 2rem 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand .nav-logo {
  font-size: 1.4rem;
  display: inline-block;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  font-weight: 700;
}

.social-link:hover {
  background: rgba(72,136,128,0.12);
  color: var(--green-bright);
  border-color: rgba(72,136,128,0.3);
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.2rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-col ul a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer-col ul a:hover {
  color: var(--green-bright);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

.footer-copy span {
  color: var(--green-bright);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--green-bright);
}

/* Tech for Changes badge */
.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  margin-top: 0.5rem;
}

.tech-badge span {
  color: var(--purple);
  font-weight: 600;
}

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 1024px) {
  .rethinking-inner,
  .sovereign-inner,
  .ai-good-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .products-grid {
    grid-template-columns: 1fr 1fr;
  }

  .compute-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-lang {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  section {
    padding: 4rem 1.25rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .compute-grid {
    grid-template-columns: 1fr;
  }

  .press-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .stat-row {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .hero-pillars {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

/* =============================================
   SCROLLBAR
============================================= */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--qs-black);
}

::-webkit-scrollbar-thumb {
  background: rgba(72,136,128,0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(72,136,128,0.5);
}

/* =============================================
   UTILITY
============================================= */
.text-green  { color: var(--green-bright); }
.text-teal   { color: var(--teal); }
.text-yellow { color: var(--yellow); }
.text-purple { color: var(--purple); }
.text-muted  { color: rgba(255,255,255,0.55); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* =============================================
   INNER PAGES — shared styles
============================================= */
.page-hero {
  padding: 10rem 2rem 5rem;
  position: relative;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(78,168,160,0.13) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 85% 70%, rgba(80,58,168,0.07) 0%, transparent 60%),
    var(--qs-black);
  z-index: 0;
}

.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(78,168,160,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78,168,160,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.page-hero-content .hero-badge {
  background: rgba(78,168,160,0.12);
  border-color: rgba(78,168,160,0.3);
  color: var(--teal);
}

.page-hero-content .hero-badge::before {
  background: var(--teal);
}

.page-hero-inner {
  max-width: 780px;
}

/* Back link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--teal);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  transition: gap var(--transition);
}

.back-link:hover { gap: 0.8rem; }

/* Section hero image */
.page-hero-image {
  position: absolute;
  right: 0;
  bottom: 0;
  top: 72px;
  width: 45%;
  overflow: hidden;
  z-index: 0;
}

.page-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  mask-image: linear-gradient(to left, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 85%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 85%);
}

/* Inner content sections */
.inner-section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Two-col layout reusable */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
  .two-col.reverse { direction: ltr; }
  .page-hero-image { display: none; }
  .page-hero-inner { max-width: 100%; }
}

/* Cards for inner pages */
.info-card {
  background: rgba(255,255,255,0.028);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
}

.info-card:hover {
  border-color: rgba(78,168,160,0.3);
  transform: translateY(-3px);
}

.info-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(78,168,160,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.info-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.info-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.58);
  line-height: 1.7;
}

/* Image card */
.img-card {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
}

.img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.img-card:hover img {
  transform: scale(1.03);
}

/* Product detail card */
.product-detail-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 24px;
  overflow: hidden;
  margin-bottom: 5rem;
  transition: border-color var(--transition);
}

.product-detail-card:hover {
  border-color: rgba(78,168,160,0.2);
}

.product-detail-header {
  padding: 3rem 3rem 2rem;
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.product-detail-logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  object-fit: contain;
  background: rgba(255,255,255,0.05);
  padding: 10px;
  flex-shrink: 0;
}

.product-detail-logo.img-bg {
  background: #fff;
}

.product-detail-title h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.product-detail-title .product-tag {
  margin-bottom: 0;
}

.product-detail-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.product-detail-desc {
  padding: 2.5rem 3rem;
  border-right: 1px solid rgba(255,255,255,0.06);
}

.product-detail-desc p {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.product-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 2.5rem 3rem;
}

.product-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

.product-feature::before {
  content: '✓';
  color: var(--teal);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05rem;
}

@media (max-width: 768px) {
  .product-detail-body { grid-template-columns: 1fr; }
  .product-detail-desc { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .product-detail-header { flex-direction: column; gap: 1rem; padding: 2rem; }
  .product-detail-desc, .product-features-list { padding: 1.5rem 2rem; }
}

/* Teal section label */
.section-label.teal { color: var(--teal); }

/* Team card */
.team-card {
  background: rgba(255,255,255,0.028);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.team-card:hover {
  border-color: rgba(78,168,160,0.3);
  transform: translateY(-4px);
}

.team-card-header {
  padding: 2.5rem 2rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  position: relative;
}

.team-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-dark), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto 1rem;
  font-family: 'Fira Code', monospace;
}

.team-avatar-img {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 2px solid rgba(78,168,160,0.3);
  display: block;
}

.team-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.team-title {
  font-size: 0.825rem;
  color: var(--teal);
  font-weight: 600;
  margin-top: 0.25rem;
}

.team-card-body {
  padding: 1.5rem 2rem;
}

.team-bio {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
}

/* Value cards */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .values-grid { grid-template-columns: 1fr; }
  .inner-section { padding: 3rem 1.25rem; }
}

/* Initiative card */
.initiative-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 3rem;
  transition: border-color var(--transition);
}

.initiative-card:hover {
  border-color: rgba(78,168,160,0.2);
}

.initiative-card.reverse { direction: rtl; }
.initiative-card.reverse > * { direction: ltr; }

.initiative-img {
  min-height: 320px;
  overflow: hidden;
}

.initiative-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}

.initiative-card:hover .initiative-img img {
  transform: scale(1.04);
}

.initiative-body {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.initiative-body h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.initiative-body p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.initiative-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--teal);
  transition: gap var(--transition);
}

.initiative-link:hover { gap: 0.7rem; }

@media (max-width: 768px) {
  .initiative-card, .initiative-card.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .initiative-img { min-height: 200px; }
  .initiative-body { padding: 2rem; }
}

/* Compute power specific */
.infra-icon-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 3rem 0;
}

.infra-icon-card {
  text-align: center;
  padding: 2rem 1rem;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  transition: border-color var(--transition), transform var(--transition);
}

.infra-icon-card:hover {
  border-color: rgba(78,168,160,0.25);
  transform: translateY(-3px);
}

.infra-icon-card img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  margin: 0 auto 1.25rem;
  filter: brightness(0) invert(0.6) sepia(1) saturate(2) hue-rotate(145deg);
}

.infra-icon-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.infra-icon-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
}

@media (max-width: 768px) {
  .infra-icon-row { grid-template-columns: 1fr; }
}

/* Pipeline steps */
.pipeline {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin: 2.5rem 0;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.pipeline-step {
  flex: 1;
  min-width: 120px;
  padding: 1.25rem 1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  text-align: center;
  position: relative;
}

.pipeline-step:first-child { border-radius: 12px 0 0 12px; }
.pipeline-step:last-child { border-radius: 0 12px 12px 0; }

.pipeline-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--teal);
  font-size: 1.1rem;
  z-index: 1;
  background: var(--qs-black);
  padding: 0 2px;
}

.pipeline-step-num {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.pipeline-step p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .pipeline { flex-direction: column; }
  .pipeline-step { border-radius: 0; }
  .pipeline-step:first-child { border-radius: 12px 12px 0 0; }
  .pipeline-step:last-child { border-radius: 0 0 12px 12px; }
  .pipeline-step:not(:last-child)::after { content: '↓'; right: 50%; top: auto; bottom: -12px; transform: translateX(50%); }
}

/* Contact page */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 900px) {
  .contact-page-grid { grid-template-columns: 1fr; }
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
}

.contact-info-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  background: rgba(78,168,160,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.contact-info-text h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0.3rem;
}

.contact-info-text a,
.contact-info-text p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition);
}

.contact-info-text a:hover { color: var(--teal); }

.map-embed {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
  height: 220px;
  position: relative;
}

/* ---- Traduction — temporairement désactivée ---- */
.nav-lang {
  display: none !important;
}

/* ---- Blog — temporairement masqué ---- */
.nav-links li:has(> a[href="pages/blog.html"]),
.nav-links li:has(> a[href="blog.html"]),
.mobile-menu a[href="pages/blog.html"],
.mobile-menu a[href="blog.html"],
.footer-col li:has(> a[href="blog.html"]),
.footer-col li:has(> a[href="pages/blog.html"]) {
  display: none !important;
}

.map-embed img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8) saturate(0.6) hue-rotate(190deg);
}

/* =============================================
   Projets Page
============================================= */
.projects-section {
  padding: 4rem 2rem 6rem;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.project-card {
  background: rgba(255,255,255,0.028);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.project-card:hover {
  border-color: rgba(72,136,128,0.3);
  transform: translateY(-4px);
}
.project-cover {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}
.project-cover.green { background: linear-gradient(135deg, #0a141f, #1c432b); }
.project-cover.purple { background: linear-gradient(135deg, #0a141f, #1a1255); }
.project-cover.yellow { background: linear-gradient(135deg, #0a141f, #3d2d00); }
.project-body {
  padding: 1.75rem;
}
.project-status {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.85rem;
}
.status-live { color: var(--green-bright); background: rgba(72,136,128,0.1); border: 1px solid rgba(72,136,128,0.2); }
.status-beta { color: var(--yellow); background: rgba(255,238,88,0.08); border: 1px solid rgba(255,238,88,0.2); }
.status-soon { color: var(--purple); background: rgba(80,58,168,0.1); border: 1px solid rgba(80,58,168,0.2); }
.project-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.project-body p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
}

/* =============================================
   FAQ Page
============================================= */
.faq-section {
  padding: 4rem 2rem 6rem;
}
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq-item {
  background: rgba(255,255,255,0.028);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item:hover {
  border-color: rgba(72,136,128,0.25);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  font-family: 'Manrope', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  padding: 1.25rem 1.5rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-arrow {
  font-size: 1.2rem;
  color: var(--green-bright);
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
}
.faq-item.open .faq-answer {
  max-height: 500px;
}
.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.925rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 1rem;
}

/* =============================================
   Confidentialité Page
============================================= */
.legal-section {
  padding: 3rem 2rem 6rem;
}
.legal-content {
  max-width: 780px;
  margin: 0 auto;
}
.legal-content h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(72,136,128,0.15);
}
.legal-content p, .legal-content li {
  font-size: 0.925rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}
.legal-content ul {
  padding-left: 1.5rem;
  list-style: disc;
}
.legal-content strong {
  color: rgba(255,255,255,0.9);
}
.last-updated {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  margin-bottom: 2rem;
  font-family: 'Fira Code', monospace;
}

/* =============================================
   Valeurs Page
============================================= */
.value-section {
  padding: 5rem 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.value-section:nth-child(even) {
  background: rgba(255,255,255,0.015);
}
.value-section:nth-child(odd) {
  background: var(--qs-black);
}
.value-icon-large {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  background: rgba(72,136,128,0.1);
  border: 1px solid rgba(72,136,128,0.25);
}
.value-icon-large svg {
  width: 40px;
  height: 40px;
}
.value-pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.value-pillar-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(72,136,128,0.15);
  border-radius: 16px;
  padding: 1.75rem;
  transition: border-color 0.3s, transform 0.3s;
}
.value-pillar-card:hover {
  border-color: rgba(72,136,128,0.35);
  transform: translateY(-3px);
}
.value-pillar-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.value-pillar-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}
.value-pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(72,136,128,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.value-pillar-icon svg {
  width: 22px;
  height: 22px;
}
.value-quote {
  border-left: 3px solid var(--teal);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  font-style: italic;
}
.scroll-nav {
  position: sticky;
  top: 72px;
  z-index: 50;
  background: rgba(10,20,31,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(72,136,128,0.15);
  padding: 0.75rem 2rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
}
.scroll-nav a {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.scroll-nav a:hover { color: var(--teal); }
@media (max-width: 600px) { .scroll-nav { gap: 1rem; } }

/* =============================================
   XCelate Page
============================================= */
.xcelate-feature-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(72,136,128,0.15);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.xcelate-feature-card:hover {
  border-color: rgba(72,136,128,0.35);
  transform: translateY(-4px);
}
.xcelate-feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--teal-dark));
}
.xcelate-feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(72,136,128,0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  position: relative;
}
.step-number {
  font-family: 'Fira Code', monospace;
  font-size: 3rem;
  font-weight: 800;
  color: rgba(72,136,128,0.25);
  line-height: 1;
  margin-bottom: 1rem;
}
.model-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.model-card.featured {
  border-color: rgba(72,136,128,0.3);
}
.model-card .model-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal);
  background: rgba(72,136,128,0.1);
  border: 1px solid rgba(72,136,128,0.2);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  display: inline-block;
}
.stat-highlight {
  text-align: center;
  padding: 2rem;
  border: 1px solid rgba(72,136,128,0.15);
  border-radius: 16px;
  background: rgba(72,136,128,0.05);
}
.stat-highlight .num {
  font-family: 'Fira Code', monospace;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
}
.stat-highlight .lbl {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.5rem;
  line-height: 1.4;
}

/* =============================================
   Blog Page
============================================= */
.article-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
}
.article-card:hover {
  border-color: rgba(72,136,128,0.3);
  transform: translateY(-4px);
}
.article-card-img {
  height: 220px;
  overflow: hidden;
  background: rgba(72,136,128,0.05);
}
.article-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.article-card:hover .article-card-img img {
  transform: scale(1.03);
}
.article-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.article-source {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--teal);
  margin-bottom: 0.75rem;
}
.article-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.45;
  margin-bottom: 0.75rem;
}
.article-excerpt {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  flex: 1;
  margin-bottom: 1.25rem;
}
.article-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--teal);
  text-decoration: none;
  transition: gap 0.2s;
}
.article-link:hover { gap: 0.7rem; }
.linkedin-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color 0.3s;
}
.linkedin-card:hover {
  border-color: rgba(72,136,128,0.25);
}
.linkedin-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.linkedin-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(72,136,128,0.15);
  border: 1px solid rgba(72,136,128,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--teal);
  font-family: 'Fira Code', monospace;
  flex-shrink: 0;
}
.linkedin-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
}
.linkedin-handle {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}
.linkedin-date {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
}
.linkedin-text {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
}
.linkedin-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: #0077b5;
  background: rgba(0,119,181,0.08);
  border: 1px solid rgba(0,119,181,0.2);
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
  width: fit-content;
}