/* --- style.css : VERSION PRO --- */

/* 1. Importation des polices Google (Standard Web Moderne) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Poppins:wght@600;700&display=swap');

:root {
  --bg: #0f1115;          /* Noir très profond, moins bleu */
  --card: #181b21;        /* Carte sombre */
  --text: #e2e8f0;        /* Blanc cassé (plus doux pour les yeux) */
  --muted: #94a3b8;       /* Gris pour les textes secondaires */
  --accent: #38bdf8;      /* Bleu ciel électrique (Sky-400) */
  --accent2: #4ade80;     /* Vert néon doux (Green-400) */
  --border: rgba(255,255,255,0.08); /* Bordures subtiles */
  --shadow: 0 10px 40px -10px rgba(0,0,0,0.6);
  --radius: 12px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.7;
  padding-top: 80px; /* Important pour ne pas cacher le contenu sous la navbar */
}

h1, h2, h3, .nav-logo, .btn {
  font-family: 'Poppins', sans-serif;
}

/* --- NAVBAR "GLASSMORPHISM" --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background: rgba(15, 17, 21, 0.85); /* Fond semi-transparent */
  backdrop-filter: blur(12px);        /* Effet de flou "verre" */
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  box-sizing: border-box;
  z-index: 1000;
}

.nav-logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo i { color: var(--accent); }

.nav-links { display: flex; gap: 30px; align-items: center; }

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: 0.3s;
}

.nav-links a:hover, .nav-links a.active { color: var(--accent); }

.nav-cta {
  background: var(--accent);
  color: #000 !important; /* Texte noir sur bouton bleu */
  padding: 8px 20px;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: transform 0.2s;
}
.nav-cta:hover { transform: scale(1.05); background: var(--accent2); color: #000; }

/* --- CONTENEURS --- */
.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
}

.card {
  background: var(--card);
  padding: 30px;
  border-radius: var(--radius);
  margin-bottom: 25px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

h2 {
  color: var(--text);
  font-size: 1.5rem;
  margin-top: 0;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
h2 i { color: var(--accent); font-size: 1.2rem; }

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--accent2);
  padding: 14px 28px;
  border-radius: 8px;
  color: #0f172a;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(74, 222, 128, 0.3); }

.btn-outline {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-app {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  width: 100%;
  max-width: 400px;
  margin: 10px auto;
}

/* --- TAGS & SKILLS (Nouveau !) --- */
.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: 0.2s;
}

.tag i { color: var(--accent2); }
.tag:hover { background: rgba(56, 189, 248, 0.1); border-color: var(--accent); }

/* --- FORMULAIRE --- */
.form-group { margin-bottom: 15px; }
.form-input {
  width: 100%;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #111318;
  color: white;
  font-family: inherit;
  font-size: 1rem;
  box-sizing: border-box; /* Important pour ne pas dépasser */
  transition: 0.2s;
}
.form-input:focus { outline: none; border-color: var(--accent); background: #15181e; }

/* --- HERO SECTION (Accueil) --- */
.hero { text-align: center; padding: 100px 20px; }
.hero h1 {
  font-size: 4rem;
  background: linear-gradient(to right, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
}
.hero-buttons { display: flex; flex-direction: column; gap: 15px; align-items: center; margin-top: 40px; }
.hero-buttons .btn { width: 100%; max-width: 300px; }

/* --- FOOTER --- */
footer {
  margin-top: 60px;
  padding: 30px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

/* --- RESPONSIVE MOBILE --- */
@media (max-width: 768px) {
  .nav-links { display: none; } /* On cache le menu sur mobile pour simplifier */
  .hero h1 { font-size: 2.5rem; }
  .container { padding: 15px; width: 90%; }
  .btn { width: 100%; }
}