:root {
  --bg: #12042c;
  --panel: #171215;
  --panel-2: #2b2360;
  --text: #e9e8fc;
  --muted: #b7c3e0;
  --hovertext: #d7e606;
  --accent: #6ea8ff;
  --accent-2: #7cf0c4;
  --border: rgba(255,255,255,0.12);
  --shadow: 0 20px 50px rgba(0,0,0,0.25);
  --radius: 18px;
  --max: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: line;
}

.container {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(8, 16, 29, 0.7200);
  border-bottom: 5px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 20px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.2px;
  font-size: 1.05rem;
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--hovertext);
}

.hero {
  padding: 40px 0 30px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 18px;
}

.eyebrow span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 6px rgba(124,240,196,0.12);
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -0.03em;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 26px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
  font-size: 0.95rem;
  color: var(--muted);
}

.hero-meta span {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.96rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease-out;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #4e8cff);
  color: var(--text);
  box-shadow: 0 12px 30px rgba(46,131,255,0.45);
}

.btn-primary:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(46,131,255,0.6);
}

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

.btn-secondary:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.32);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-trust strong {
  color: var(--text);
}

.hero-stats {
  display: grid;
  gap: 16px;
}

.stat-image {
  max-width: 200px;
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  margin: 0 auto 1rem;
}

.stat-card {
  background: radial-gradient(circle at top left, rgba(110,168,255,0.35), transparent 55%);
  background-color: var(--panel);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact-card .hero-stats {
  height: 100%;
}

.contact-card .stat-card {
  height: 100%;
  min-height: 320px;
  padding: 0;
  overflow: hidden;
}

.contact-card .stat-image {
  width: 100%;
  max-width: none;
  height: 100%;
  margin: 0;
  object-fit: cover;
  border-radius: inherit;
}

.stat-title {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.stat-note {
  font-size: 0.86rem;
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.18);
  border: 1px solid rgba(45, 212, 191, 0.6);
  color: #a7f3d0;
  font-size: 0.82rem;
  margin-bottom: 10px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34,197,94,0.4);
}

section {
  padding: 64px 0 80px;
  scroll-margin-top: 100px; /* À AJOUTER ICI (ajuste les 100px selon la hauteur de ton menu) */
}

section + section {
  padding-top: 10px;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 18px;
  gap: 16px;
}

.section-title-group h2 {
  margin: 0 0 4px;
  font-size: 1.5rem;
}

.section-title-group p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.section-tag {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 16px 16px 14px;
  border: 1px solid var(--border);
  box-shadow: 0 18px 40px rgba(0,0,0,0.32);
}

.card h3 {
  font-size: 1.05rem;
  margin: 0 0 10px;
}

.card p {
  margin: 0 0 10px;
  font-size: 0.93rem;
  color: var(--muted);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.chip {
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.4);
  font-size: 0.78rem;
  color: var(--muted);
  background: rgba(15,23,42,0.8);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.case-card {
  background: var(--panel-2);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 14px 14px 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 190px;
}

.case-meta {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.case-title {
  font-size: 1rem;
  margin-bottom: 6px;
  font-weight: 600;
}

.case-result {
  font-size: 0.9rem;
  color: var(--accent-2);
  margin-bottom: 8px;
}

.case-desc {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 10px;
}

.case-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: auto;
}

.pill {
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.4);
  font-size: 0.8rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: flex-start;
}

.about-text p {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 0.96rem;
  color: var(--muted);
}

.aboutinfo {
  list-style: none;
  margin: 0;
  padding: 0;
  /* border-left: 1px solid var(--border); this creates a thin vertical line at the left of the list items */
  padding-left: 14px;
}

.aboutinfo li {
  margin-bottom: 12px;
  position: relative;
}

.aboutinfo li::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(110,168,255,0.25);
}

.aboutinfo strong {
  display: block;
  font-size: 0.95rem;
}

.aboutinfo span {
  font-size: 0.86rem;
  color: var(--muted);
}

.contact-card {
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 18px 18px 16px;
  display: grid;
  grid-template-columns: 1.05fr 1.1fr;
  gap: 20px;
  align-items: flex-start;
}

.contact-intro p {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--muted);
}

.contact-list {
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-list a {
  color: var(--accent);
}

form {
  display: grid;
  gap: 10px;
}

label {
  font-size: 0.86rem;
  color: var(--muted);
}

input,
textarea {
  width: 100%;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(148,163,184,0.5);
  background: rgba(15,23,42,0.9);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(110,168,255,0.6);
}

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

footer {
  padding: 16px 0 26px;
  font-size: 0.86rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 30px;
}

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

@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 70px;
  }
}

@media (max-width: 800px) {
  .skills-grid,
  .case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .nav-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 8px 0;
  }

  .hero {
    padding-top: 60px;
  }

  h1 {
    font-size: 2.2rem;
  }

  .skills-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 14px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
}