/* ===== VARIABLES ===== */
:root {
  --primary: #0b5cff;       /* Bleu principal */
  --orange: #ff6f00;        /* Accent orange */
  --muted: #6b7280;         /* Texte secondaire */
  --bg-light: #f8f9fa;      /* Fond clair sections */
  --text-dark: #111827;     /* Texte principal */
  --btn-radius: 0.5rem;
}

/* ===== GLOBAL ===== */
body {
  font-family: 'Roboto', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  color: var(--primary);
}

a {
  text-decoration: none;
}

/* ===== NAVBAR ===== */
.navbar {
  padding: 1rem 0;
}

.navbar .nav-link {
  color: var(--text-dark);
  margin-right: 1rem;
  transition: color 0.3s;
}

.navbar .nav-link:hover {
  color: var(--primary);
}

.navbar .btn-success {
  background-color: var(--primary);
  border: none;
  border-radius: var(--btn-radius);
}

.navbar .btn-success:hover {
  background-color: darkblue;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(to right, #ffffff, #f0f4ff);
  padding-top: 5rem;
}

.hero h1 {
  font-size: 2.8rem;
}

.hero h3 {
  color: var(--orange);
  margin-bottom: 1.5rem;
}

.btn-orange {
  background-color: var(--orange);
  color: #fff;
  border-radius: var(--btn-radius);
  border: none;
  transition: background-color 0.3s;
}

.btn-orange:hover {
  background-color: darkorange;
}

.btn-outline-primary {
  border-radius: var(--btn-radius);
}

/* ===== SECTIONS ===== */
section {
  padding: 5rem 0;
}

.bg-light {
  background-color: var(--bg-light) !important;
}

.text-primary {
  color: var(--primary) !important;
}

.text-orange {
  color: var(--orange) !important;
}

/* ===== A PROPOS ===== */
#apropos i {
  margin-bottom: 0.5rem;
  color: var(--primary);
}

/* ===== COMPETENCES ===== */
.card {
  border-radius: var(--btn-radius);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* ===== PROJETS ===== */
.card .card-title {
  color: var(--primary);
}

.card .btn-orange {
  margin-top: 1rem;
}

/* ===== PARCOURS ===== */
#parcours ul {
  list-style: none;
  padding-left: 0;
}

#parcours li {
  margin-bottom: 1rem;
  padding-left: 1rem;
  position: relative;
}

#parcours li::before {
  content: '•';
  color: var(--primary);
  position: absolute;
  left: 0;
  font-size: 1.2rem;
}

/* ===== CONTACT ===== */
#contact {
  background-color: var(--primary);
  color: #fff;
}

#contact .form-control {
  border-radius: var(--btn-radius);
}

#contact .btn-orange {
  background-color: #fff;
  color: var(--primary);
  font-weight: bold;
}

#contact .btn-orange:hover {
  background-color: var(--orange);
  color: #fff;
}

/* ===== FOOTER ===== */
footer {
  background-color: #111827;
}

footer p {
  margin: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2rem;
  }
  .hero h3 {
    font-size: 1.2rem;
  }
}