/* --- LAYOUT & THEME --- */
.landing-wrapper {
  min-height: 100vh;
  background: #0f172a;
  position: relative;
  overflow: hidden;
  color: #fff;
  font-family: "Inter", sans-serif;
}

/* Dégradé de fond animé */
.bg-glow {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(
    circle,
    rgba(56, 189, 248, 0.15) 0%,
    transparent 70%
  );
  z-index: 0;
}

.hero-tech {
  position: relative;
  z-index: 1;
  padding: 80px 20px;
  display: flex;
  justify-content: center;
}

.hero-container {
  max-width: 1000px;
  text-align: center;
}

/* --- TYPOGRAPHIE --- */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 8px 16px;
  border-radius: 30px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 30px;
}

.hero-main-title {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  line-height: 1.1;
  font-weight: 900;
  margin-bottom: 25px;
  letter-spacing: -2px;
}

.text-gradient {
  background: linear-gradient(90deg, #38bdf8, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.1rem;
  color: #94a3b8;
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

/* --- BOUTONS --- */
.cta-group {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-bottom: 80px;
}

.btn-hero-primary {
  background: #fff;
  color: #0f172a;
  padding: 16px 32px;
  border-radius: 14px;
  font-weight: 800;
  text-decoration: none;
  transition: 0.3s;
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.1);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  padding: 16px 32px;
  border-radius: 14px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: 0.3s;
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* --- FEATURES GRID --- */
.features-tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.feature-glass {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 30px;
  border-radius: 24px;
  text-align: left;
  transition: 0.3s;
  backdrop-filter: blur(10px);
}

.feature-glass:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(56, 189, 248, 0.3);
  transform: translateY(-5px);
}

.f-icon {
  width: 50px;
  height: 50px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-glass h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  font-weight: 700;
}

.feature-glass p {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.5;
  margin: 0;
}

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
  .cta-group {
    flex-direction: column;
  }

  .hero-main-title {
    font-size: 2.5rem;
  }

  .features-tech-grid {
    grid-template-columns: 1fr;
  }

  .hero-tech {
    padding: 40px 20px;
  }
  .btn-hero-primary {
    width: 100%;
    justify-content: center;
  }
}