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

:root {
  --bg: #0d0d0d;
  --bg2: #141414;
  --bg3: #1c1c1c;
  --border: #2a2a2a;
  --text: #e8e8e8;
  --text-muted: #888;
  --accent: #00e5ff;
  --accent-dim: rgba(0, 229, 255, 0.12);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 10px;
  --nav-h: 64px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.navbar.scrolled { background: rgba(13,13,13,0.98); }
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.logo span { color: var(--accent); }
.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  align-items: center;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: var(--bg3); }
.nav-cta {
  background: var(--accent-dim) !important;
  color: var(--accent) !important;
  border: 1px solid rgba(0,229,255,0.3) !important;
}
.nav-cta:hover { background: rgba(0,229,255,0.2) !important; }
.lang-switch a {
  font-size: 0.8rem !important;
  color: var(--text-muted) !important;
  border: 1px solid var(--border) !important;
}
.burger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 4rem) 1.5rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
  gap: 3rem;
  flex-wrap: wrap;
}
.hero-bg {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 20% 40%, rgba(0,229,255,0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero-content {
  flex: 1;
  min-width: 300px;
  position: relative;
  z-index: 1;
}
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
  padding: 0.3rem 0.75rem;
  background: var(--accent-dim);
  border-radius: 20px;
  border: 1px solid rgba(0,229,255,0.2);
}
.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 1.25rem;
}
.accent { color: var(--accent); }
.hero-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 2rem;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #000;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--text);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid var(--border);
  transition: border-color 0.2s, background 0.2s;
}
.btn-ghost:hover { border-color: var(--accent); background: var(--accent-dim); }
.hero-badges {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-badges span {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 20px;
}

/* === TERMINAL === */
.hero-terminal {
  flex: 1;
  min-width: 280px;
  max-width: 420px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  z-index: 1;
  font-family: 'Courier New', monospace;
}
.terminal-bar {
  background: var(--bg3);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid var(--border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28c840; }
.terminal-title { font-size: 0.75rem; color: var(--text-muted); margin-left: 0.5rem; }
.terminal-body {
  padding: 1rem 1.25rem;
  font-size: 0.8rem;
  min-height: 200px;
  color: #ccc;
  line-height: 1.8;
}
.terminal-body .cmd { color: var(--accent); }
.terminal-body .ok { color: #4ade80; }
.terminal-body .warn { color: #facc15; }
.terminal-body .cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--accent);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* === SECTIONS === */
.section { padding: 5rem 1.5rem; }
.container { max-width: 1100px; margin: 0 auto; }
.section-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 2.5rem;
}

/* === CARDS === */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: rgba(0,229,255,0.3); transform: translateY(-2px); }
.card-icon { font-size: 2rem; margin-bottom: 1rem; }
.card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 0.6rem; }
.card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1rem; }
.card-link { color: var(--accent); font-size: 0.85rem; text-decoration: none; }
.card-link:hover { text-decoration: underline; }
.card-cta {
  background: var(--accent-dim);
  border-color: rgba(0,229,255,0.25);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}
.card-cta h3 { color: var(--accent); }

/* === ZONE === */
.zone-section { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.zone-inner { display: flex; align-items: center; justify-content: space-between; gap: 3rem; flex-wrap: wrap; }
.zone-text { flex: 1; min-width: 260px; }
.zone-text p { color: var(--text-muted); margin-bottom: 1.25rem; }
.zone-list { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
.zone-list li { color: var(--text-muted); font-size: 0.95rem; }
.zone-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: var(--accent-dim);
  flex-shrink: 0;
}
.zone-number { font-family: var(--font-display); font-size: 3.5rem; font-weight: 700; color: var(--accent); line-height: 1; }
.zone-label { font-size: 0.75rem; color: var(--text-muted); letter-spacing: 1px; }

/* === PAGE HERO === */
.page-hero {
  padding: calc(var(--nav-h) + 4rem) 1.5rem 3rem;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 0.75rem;
}
.page-hero p { color: var(--text-muted); font-size: 1rem; max-width: 540px; }

/* === SERVICES PAGE === */
.service-block {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}
.service-block:last-child { border-bottom: none; }
.service-block.reverse { flex-direction: row-reverse; }
.service-icon { font-size: 3.5rem; flex-shrink: 0; width: 80px; text-align: center; }
.service-detail h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; margin-bottom: 0.75rem; }
.service-detail p { color: var(--text-muted); margin-bottom: 1rem; }
.service-detail ul { list-style: none; display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 1.5rem; }
.service-detail ul li::before { content: "→ "; color: var(--accent); }
.service-detail ul li { color: var(--text-muted); font-size: 0.95rem; }

/* === TARIFS PAGE === */
.tarif-group { margin-bottom: 2.5rem; }
.tarif-group h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--border); }
.tarif-table { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.tarif-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
.tarif-row:last-child { border-bottom: none; }
.tarif-row:hover { background: var(--bg3); }
.price { font-weight: 600; color: var(--text); white-space: nowrap; }
.accent-price { color: var(--accent); }
.tarif-note {
  background: var(--accent-dim);
  border: 1px solid rgba(0,229,255,0.2);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.tarif-note p { color: var(--text-muted); font-size: 0.9rem; }

/* === À PROPOS PAGE === */
.about-inner { display: flex; gap: 3rem; flex-wrap: wrap; align-items: flex-start; }
.about-text { flex: 2; min-width: 260px; }
.about-text h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; margin: 2rem 0 0.75rem; }
.about-text h2:first-child { margin-top: 0; }
.about-text p { color: var(--text-muted); margin-bottom: 0.75rem; }
.skills-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.skill-tag {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.3rem 0.75rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.about-aside { flex: 1; min-width: 180px; display: flex; flex-direction: column; gap: 1rem; }
.about-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.about-stat { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--accent); }
.about-stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.25rem; }

/* === CONTACT PAGE === */
.contact-inner { display: flex; gap: 3rem; flex-wrap: wrap; align-items: flex-start; }
.contact-info { flex: 1; min-width: 240px; }
.contact-info h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; margin-bottom: 1.5rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1.5rem; }
.contact-icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-item strong { display: block; font-weight: 600; margin-bottom: 0.15rem; }
.contact-item p { color: var(--text-muted); margin: 0; }
.contact-item small { color: var(--text-muted); font-size: 0.8rem; opacity: 0.7; }
.contact-form-wrap { flex: 1.5; min-width: 280px; }
.contact-form-wrap h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; margin-bottom: 1.5rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
  resize: vertical;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group select option { background: var(--bg2); }

/* === FOOTER === */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem;
  text-align: center;
}
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 0.75rem; }
.footer p { color: var(--text-muted); font-size: 0.9rem; }
.footer-note { font-size: 0.8rem !important; opacity: 0.6; }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; margin-top: 0.5rem; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }
.footer-copy { font-size: 0.78rem !important; opacity: 0.45; margin-top: 0.5rem; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--bg); padding: 1.5rem; border-bottom: 1px solid var(--border); gap: 0.5rem; }
  .nav-links.open { display: flex; }
  .burger { display: block; }
  .hero { flex-direction: column; padding-top: calc(var(--nav-h) + 3rem); }
  .hero-terminal { max-width: 100%; width: 100%; }
  .service-block, .service-block.reverse { flex-direction: column; }
  .zone-badge { display: none; }
  .tarif-note { flex-direction: column; }
  .contact-inner { flex-direction: column; }
  .about-inner { flex-direction: column; }
  .about-aside { flex-direction: row; }
}
.form-success { background: rgba(74,222,128,0.1); border: 1px solid #4ade80; color: #4ade80; padding: 1rem; border-radius: var(--radius); margin-bottom: 1rem; }
.form-error { background: rgba(248,113,113,0.1); border: 1px solid #f87171; color: #f87171; padding: 1rem; border-radius: var(--radius); margin-bottom: 1rem; }