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

@media (pointer: coarse) {
  body {
    cursor: auto;
  }
}

:root {
  --bg:         #080808;
  --bg-card:    #0F0F0F;
  --bg-card-2:  #131313;
  --accent:     #FB0000;
  --accent-glow:#FB000033;
  --accent-lite:#FF4444;
  --accent-dark:#CC0000;
  --accent-gradient: linear-gradient(135deg, #FB0000 0%, #CC0000 100%);
  --text:       #E8E8E8;
  --text-muted: #9A9A9A;
  --text-dim:   #444444;
  --border:     #1C1C1C;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --focus-border: #333;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-hover: 0 8px 40px rgba(0,0,0,0.5);
}

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

body {
  background-color: var(--bg);
  background-image: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(251,0,0,0.03) 0%, transparent 70%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

/* ============================================
   SHARED UTILITIES
============================================ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.accent {
  color: var(--accent);
}

.btn-primary {
  display: inline-block;
  background: var(--accent-gradient);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding: 0.9rem 2.25rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: box-shadow 0.3s ease, transform 0.25s ease, background 0.3s ease;
}

.btn-primary:hover {
  box-shadow: 0 0 30px 6px var(--accent-glow);
  transform: translateY(-2px);
  background: linear-gradient(135deg, #FF1A1A 0%, #DD0000 100%);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn-primary:hover {
  background: var(--accent-dark);
  box-shadow: 0 0 22px 4px var(--accent-glow);
  transform: translateY(-1px);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-primary:active {
  transform: translateY(0);
}

/* ============================================
   NAV
============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 2.5rem;
  background: rgba(8, 8, 8, 0.75);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}

.nav::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 30%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-img {
  height: 34px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.logo-img--footer {
  height: 26px;
}

.logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: var(--text);
  line-height: 1;
}

.logo-name span {
  color: var(--accent);
}

.nav-cta {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.5rem 1.25rem;
  border-radius: 4px;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.nav-cta:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(251, 0, 0, 0.06);
}

/* ============================================
   HERO
============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 8rem 2rem 5rem;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 30%, rgba(251,0,0,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
  opacity: 0.2;
  pointer-events: none;
}

.particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
  opacity: 0.25;
  pointer-events: none;
}

.hero-scan {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  animation: scanBeam 2s ease-out 0.3s forwards;
  pointer-events: none;
  z-index: 2;
  box-shadow: 0 0 16px 3px var(--accent-glow);
}

@keyframes scanBeam {
  0%   { top: 0;    opacity: 0; }
  10%  { opacity: 0.8; }
  90%  { opacity: 0.3; }
  100% { top: 100%; opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 760px;
  text-align: center;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(15, 15, 15, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(251, 0, 0, 0.15);
  padding: 0.4rem 1.1rem;
  border-radius: 100px;
  margin-bottom: 2rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.accent-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

.hero-badge {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  z-index: 3;
  padding: 0.5rem 1.25rem;
  background: rgba(15, 15, 15, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 100px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 6px #22C55E;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* ============================================
   SECTIONS — SHARED
============================================ */
.section {
  padding: 7rem 0;
  border-top: 1px solid var(--border);
  position: relative;
}

.section::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  max-width: 400px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(251,0,0,0.3), transparent);
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.section-label::before {
  content: '';
  width: 1.5rem;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-body {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.section-body-secondary {
  font-size: 0.93rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin-top: 1.5rem;
}

/* ============================================
   CREATORS — PILLS
============================================ */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.pill {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.75rem;
  min-width: 120px;
  transition: border-color 0.3s, transform 0.3s ease, box-shadow 0.3s ease;
}

.pill:hover {
  border-color: rgba(251, 0, 0, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(251, 0, 0, 0.08);
}

.pill-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.pill-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.3rem;
}

/* ============================================
   BRANDS — STATS
============================================ */
.brands {
  background: linear-gradient(180deg, var(--bg-card-2) 0%, var(--bg) 100%);
}

.faq {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card-2) 100%);
}

.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 0.5rem;
}

.stat {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  min-width: 130px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-left-color 0.3s ease;
}

.stat:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(251, 0, 0, 0.08);
  border-left-color: var(--accent-lite);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.35rem;
}

/* ============================================
   CONTACT
============================================ */
.contact {
  background: var(--bg);
  position: relative;
}

.contact::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  max-width: 600px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(251,0,0,0.2), transparent);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 5rem;
  align-items: start;
}

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

.contact-hint {
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-top: 1rem;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(251, 0, 0, 0.08);
}

.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
  outline: none;
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: #DC2626;
}

.form-group .error-msg {
  font-size: 0.75rem;
  color: #DC2626;
  margin-top: 0.2rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: '';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--text-dim);
  pointer-events: none;
}

.select-wrapper select {
  cursor: pointer;
  padding-right: 2.5rem;
}

.select-wrapper select option {
  background: var(--bg-card);
  color: var(--text);
}

.btn-submit {
  align-self: flex-start;
  font-size: 1rem;
  padding: 0.9rem 2.25rem;
}

/* ============================================
   FOOTER
============================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.2;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-dim);
}

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

.footer-links a {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ============================================
   SCROLL PROGRESS BAR
============================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  z-index: 1000;
  transition: width 0.1s linear;
  pointer-events: none;
  box-shadow: 0 0 10px rgba(251, 0, 0, 0.3);
}

@media (prefers-reduced-motion: reduce) {
  .scroll-progress {
    display: none;
  }
}

/* ============================================
   404 ERROR PAGE
============================================ */
.page-404 {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-404 .nav {
  position: relative;
}

.page-404 .footer {
  margin-top: auto;
}

.error-page {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
}

.error-content {
  max-width: 480px;
}

.error-code {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(6rem, 16vw, 10rem);
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  opacity: 0.15;
  animation: errorGlitch 4s ease-in-out infinite;
  user-select: none;
}

@keyframes errorGlitch {
  0%, 90%, 100% { transform: translate(0); opacity: 0.15; }
  92% { transform: translate(-2px, 1px); opacity: 0.25; }
  94% { transform: translate(2px, -1px); opacity: 0.1; }
  96% { transform: translate(-1px, 2px); opacity: 0.2; }
  98% { transform: translate(0); opacity: 0.15; }
}

.error-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--text);
  margin: 0.5rem 0 1rem;
}

.error-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* ============================================
   BLOG — LISTING
============================================ */
.blog-hero {
  padding: 8rem 0 3rem;
  text-align: center;
}

.blog-hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--text);
  margin: 1rem 0 0.75rem;
}

.blog-hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
}

.blog-list {
  padding: 2rem 0 5rem;
}

.blog-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.25s;
}

.blog-card:hover {
  border-color: var(--text-dim);
}

.blog-card-tag {
  align-self: flex-start;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 0.3rem 0.8rem;
}

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

.blog-card-date {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  margin: 0.5rem 0 0.75rem;
  line-height: 1.3;
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.blog-card-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

.blog-card-link:hover {
  color: var(--accent-lite);
}

.blog-card-coming {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-style: italic;
}

/* ============================================
   BLOG — ARTICLE
============================================ */
.article-page {
  padding: 7rem 0 4rem;
}

.article-container {
  max-width: 720px;
  margin: 0 auto;
}

.article-header {
  margin-bottom: 3rem;
}

.article-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.15;
  margin: 1rem 0 1.25rem;
}

.article-intro {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.article-content h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent);
  margin: 2.5rem 0 0.75rem;
}

.article-content p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.article-content ul {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.article-content li {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.article-content strong {
  color: var(--text);
}

.article-cta {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
}

.article-cta p {
  font-size: 1rem;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 1.25rem;
}

@media (max-width: 640px) {
  .blog-card-body {
    padding: 1.25rem;
  }
  .article-page {
    padding: 6rem 1.25rem 3rem;
  }
}

/* ============================================
   ÉTUDES DE CAS — HOME
============================================ */
.cases-home-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.cases-home-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case-mini {
  display: block;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  transition: border-color 0.25s, transform 0.25s ease;
}

.case-mini:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.case-mini-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 0.25rem 0.65rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

.case-mini-tag--brand {
  background: #2563EB;
}

.case-mini-title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.case-mini-meta {
  display: block;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

.case-mini-link {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--accent);
}

/* ============================================
   ÉTUDES DE CAS — LISTING
============================================ */
.cases-hero {
  padding: 8rem 0 3rem;
  text-align: center;
}

.cases-hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--text);
  margin: 1rem 0 0.75rem;
}

.cases-hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.cases-list {
  padding: 2rem 0 5rem;
}

.cases-cards {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.25s;
}

.case-card:hover {
  border-color: var(--text-dim);
}

.case-card-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 0.3rem 0.8rem;
}

.case-card-label--brand {
  background: #2563EB;
}

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

.case-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.case-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.case-card-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.case-stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent-lite);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.case-stat-label {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.case-card-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
}

.case-card-link:hover {
  color: var(--accent-lite);
}

/* ============================================
   ÉTUDES DE CAS — ARTICLE (shared with blog)
============================================ */
.case-results-banner {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.case-result {
  text-align: center;
  min-width: 100px;
}

.case-result-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.case-result-label {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.case-table {
  display: flex;
  flex-direction: column;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.case-table-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.case-table-row:last-child {
  border-bottom: none;
}

.case-table-row .accent-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}

.case-quote {
  margin: 2rem 0;
  padding: 1.5rem 2rem;
  border-left: 3px solid var(--accent);
  background: var(--bg-card);
  border-radius: 0 8px 8px 0;
}

.case-quote p {
  font-size: 1rem;
  font-style: italic;
  color: var(--text);
  margin: 0;
}

@media (max-width: 900px) {
  .cases-home-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .case-card-body {
    padding: 1.25rem;
  }
  .case-card-stats {
    gap: 1.25rem;
  }
  .case-results-banner {
    padding: 1rem;
    gap: 1rem;
  }
}

/* ============================================
   LEGAL PAGES (CGU, mentions, confidentialité)
============================================ */
.legal-page {
  padding: 8rem 0 4rem;
  min-height: 100vh;
}

.legal-page h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 2.5rem;
  color: var(--text);
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent);
  margin: 2rem 0 0.75rem;
}

.legal-content p,
.legal-content li {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.legal-content ul {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.legal-content a {
  color: var(--accent);
  text-decoration: underline;
}

.legal-content strong {
  color: var(--text);
}

/* ============================================
   LOADER
============================================ */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-ring {
  width: 32px;
  height: 32px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .loader-ring {
    animation: none;
    border-top-color: var(--border);
  }
  .loader {
    transition: none;
  }
}

/* ============================================
   SKIP LINK
============================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-decoration: none;
  border-radius: 4px;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0.5rem;
}

/* ============================================
   NAV — SCROLLED STATE
============================================ */
.nav-scrolled {
  border-bottom-color: rgba(124, 58, 237, 0.2);
}

/* ============================================
   FAQ
============================================ */
.faq {
  background: var(--bg-card-2);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.35rem 0;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: color 0.25s ease, padding 0.25s ease;
}

.faq-question:hover {
  color: var(--accent-lite);
  padding-left: 0.25rem;
}

.faq-icon {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  position: relative;
  transition: transform 0.3s ease;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--text-muted);
  border-radius: 1px;
  transition: background 0.2s, transform 0.3s ease;
}

.faq-icon::before {
  width: 16px;
  height: 2px;
  top: 7px;
  left: 0;
}

.faq-icon::after {
  width: 2px;
  height: 16px;
  top: 0;
  left: 7px;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-item.active .faq-question {
  color: var(--accent);
}

.faq-item.active .faq-icon::before,
.faq-item.active .faq-icon::after {
  background: var(--accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.35s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--text-muted);
  padding-bottom: 1.25rem;
}

@media (max-width: 900px) {
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ============================================
   TOAST NOTIFICATIONS
============================================ */
.toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  padding: 1rem 1.5rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  animation: slideIn 0.3s ease, fadeOut 0.3s ease 4s forwards;
  max-width: 400px;
}

.toast--success {
  background: #16A34A;
}

.toast--error {
  background: #DC2626;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(100%); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to   { opacity: 0; transform: translateX(100%); }
}

/* ============================================
   PRINT
============================================ */
@media print {
  .nav,
  .hero-scan,
  .hero-grid-bg,
  .hero-badge,
  .footer,
  .toast-container {
    display: none !important;
  }
  body {
    background: #fff !important;
    color: #000 !important;
  }
  .section {
    border-top: 1px solid #ccc !important;
  }
}

/* ============================================
   LARGE SCREENS
============================================ */
@media (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }
}

/* ============================================
   LIGHT MODE
============================================ */
@media (prefers-color-scheme: light) {
  :root {
    --bg:         #F5F5F5;
    --bg-card:    #FFFFFF;
    --bg-card-2:  #EEEEEE;
    --text:       #1A1A1A;
    --text-muted: #555555;
    --text-dim:   #888888;
    --border:     #D0D0D0;
  }
}

/* ============================================
   REVEAL ANIMATIONS
============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }
.reveal-delay-5 { transition-delay: 0.6s; }

.stagger-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stagger-visible .stagger-item {
  opacity: 1;
  transform: translateY(0);
}

.stagger-visible .stagger-item:nth-child(1) { transition-delay: 0.06s; }
.stagger-visible .stagger-item:nth-child(2) { transition-delay: 0.14s; }
.stagger-visible .stagger-item:nth-child(3) { transition-delay: 0.22s; }
.stagger-visible .stagger-item:nth-child(4) { transition-delay: 0.3s; }
.stagger-visible .stagger-item:nth-child(5) { transition-delay: 0.38s; }

/* ============================================
   HERO MICRO & FORM TRUST
============================================ */
.hero-micro {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 1rem;
  letter-spacing: 0.02em;
}

.form-trust {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 0.1rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  position: relative;
  padding: 0.5rem 0;
}

.checkbox-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.checkbox-custom {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  border: 2px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  position: relative;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.checkbox-label:hover .checkbox-custom {
  border-color: var(--text-muted);
}

.checkbox-label input:checked + .checkbox-custom {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px 2px var(--accent-glow);
}

.checkbox-label input:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 6px;
  width: 7px;
  height: 12px;
  border: solid #fff;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg) scale(0);
  animation: checkPop 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes checkPop {
  from { transform: rotate(45deg) scale(0); }
  to   { transform: rotate(45deg) scale(1); }
}

.checkbox-label input:focus-visible + .checkbox-custom {
  outline: none;
  border-color: var(--accent);
}

.checkbox-label input.error + .checkbox-custom {
  border-color: #DC2626;
  box-shadow: 0 0 8px 1px rgba(220, 38, 38, 0.3);
}

.checkbox-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.checkbox-text a {
  color: var(--accent-lite);
  text-decoration: none;
  transition: color 0.2s;
}

.checkbox-text a:hover {
  color: var(--accent);
  text-decoration: underline;
}

/* ============================================
   SECTION CTA
============================================ */
.section-cta {
  margin-top: 1.5rem;
}

/* ============================================
   HERO CTA
============================================ */
.hero-cta-btn {
  animation: heroPulse 3s ease-in-out infinite;
}

@keyframes heroPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 16px 4px var(--accent-glow); }
}

/* ============================================
   MOBILE STICKY CTA
============================================ */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem 1.25rem;
  padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
  background: rgba(8, 8, 8, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--border);
  z-index: 99;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-sticky-cta.visible {
  transform: translateY(0);
}

.mobile-sticky-cta .btn-primary {
  width: 100%;
  text-align: center;
  padding: 0.9rem 2rem;
}

@media (max-width: 640px) {
  .mobile-sticky-cta {
    display: block;
  }
}

/* ============================================
   BACK TO TOP
============================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  z-index: 98;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s, border-color 0.2s;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.back-to-top::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  border-left: 2px solid currentColor;
  border-top: 2px solid currentColor;
  transform: translate(-50%, -30%) rotate(45deg);
}

.back-to-top:hover::after {
  color: #fff;
}

@media (max-width: 640px) {
  .back-to-top {
    bottom: 5.5rem;
    right: 1rem;
    width: 36px;
    height: 36px;
  }
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 900px) {
  .section-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 640px) {
  .nav {
    padding: 1rem 1.25rem;
  }

  .section {
    padding: 4rem 0;
  }

  .container {
    padding: 0 1.25rem;
  }

  .hero {
    padding: 7rem 1.25rem 5rem;
  }

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

  .pill-row,
  .stats-row {
    flex-direction: column;
  }

  .footer {
    flex-direction: column;
    text-align: center;
    padding: 1.75rem 1.25rem;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .btn-submit {
    align-self: stretch;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-scan { display: none; }
  .badge-dot { animation: none; }
  .hero-cta-btn { animation: none; }
  .reveal,
  .stagger-item {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .mobile-sticky-cta {
    transform: translateY(0);
  }
}