/* SASS Variables (compilées en CSS) */
:root {
  --primary-cyan: #00d9ff;
  --primary-pink: #ff006e;
  --bg-dark: #0a0a0a;
  --bg-card: #1a1a1a;
  --text-light: #e0e0e0;
  --text-muted: #888;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  overflow-x: hidden;
}

/* Header / Navigation */
.navbar {
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-link {
  color: var(--text-light) !important;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--primary-cyan) !important;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.logo-container {
  text-align: center;
  position: relative;
  z-index: 2;
}

.logo-svg {
  width: 200px;
  height: 200px;
  margin-bottom: 2rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  opacity: 0;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  opacity: 0;
}

/* Floating particles */
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--primary-pink);
  border-radius: 50%;
  opacity: 0.6;
}

/* Services Section */
.services-section {
  padding: 100px 0;
  position: relative;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  text-align: center;
  opacity: 0;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}

.service-card:hover {
  border-color: var(--primary-cyan);
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 217, 255, 0.1);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.service-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.service-description {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Tech Stack */
.tech-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.tech-item {
  text-align: center;
  opacity: 0;
  transform: scale(0.8);
}

.tech-icon {
  width: 80px;
  height: 80px;
  background: var(--bg-dark);
  border: 2px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 2rem;
  transition: all 0.3s ease;
}

.tech-item:hover .tech-icon {
  border-color: var(--primary-cyan);
  transform: translateY(-5px);
}

.tech-name {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Graphics Elements */
.graphics-container {
  position: relative;
  height: 400px;
  margin: 50px 0;
}

.graph-line {
  position: absolute;
  stroke: var(--primary-cyan);
  fill: none;
  stroke-width: 2;
  opacity: 0;
}

.dot-pattern {
  position: absolute;
  width: 10px;
  height: 10px;
  border: 2px solid var(--primary-pink);
  border-radius: 50%;
  opacity: 0;
}

.contact-section {
  padding: 100px 0;
  position: relative;
}

.contact-text {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
}

.contact-form .form-label {
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.contact-form .form-control {
  background: var(--bg-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  border-radius: 8px;
  padding: 0.75rem;
}

.contact-form .form-control:focus {
  background: var(--bg-dark);
  border-color: var(--primary-cyan);
  color: var(--text-light);
  box-shadow: 0 0 0 0.2rem rgba(0, 217, 255, 0.1);
}

.contact-form .btn-primary {
  background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
  border: none;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  width: 100%;
}

.graphics-container-side {
  position: relative;
  height: 450px;
}

.graphics-container-side .dot-pattern {
  position: absolute;
  transform: translateX(-50%);
}

/* Footer */
.footer {
  padding: 50px 0;
  background: var(--bg-card);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
}

.footer-text {
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 2rem;
  }
}