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

body {
  font-family: Arial, sans-serif;
  background: #f7f3ee;
  color: #1c1a17;
  line-height: 1.5;
}

/* =========================
   HEADER / NAV
========================= */


/* MENU */
.nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  background: white;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid #eee;
}

.logo {
  font-weight: bold;
  font-size: 18px;
  margin-bottom: 10px;
  text-align: center;
}

/* IMPORTANT : bloc menu stable */
.menu {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* liens propres */
.menu a {
  text-decoration: none;
  color: #333;
  padding: 8px 14px;
  border-radius: 6px;
  display: flex;
  justify-content: center;
  align-items: center;
}
/* =========================
   HERO
========================= */

.hero {
  height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;

  background: linear-gradient(
      rgba(247, 243, 238, 0.85),
      rgba(247, 243, 238, 0.95)
    ),
    url("https://images.unsplash.com/photo-1529626455594-4ff0802cfb7e")
    center/cover no-repeat;

  color: #1c1a17;
  padding: 20px;
}

.hero-overlay {
  max-width: 700px;
}

.hero h1 {
  font-size: 40px;
  line-height: 1.2;
  margin-bottom: 20px;
  font-weight: bold;
}

.hero p {
  font-size: 18px;
  color: #555;
  margin-bottom: 25px;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  padding: 12px 20px;
  background: #1c1a17;
  color: white;
  border-radius: 999px;
  text-decoration: none;
  margin-top: 10px;
  transition: 0.2s;
}

.btn:hover {
  opacity: 0.85;
}

/* =========================
   SECTION
========================= */

.section {
  padding: 60px 20px;
  text-align: center;
}

.section h2 {
  margin-bottom: 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 220px));
  justify-content: center;
  gap: 15px;
  margin-top: 20px;
}

.card {
  background: white;
  padding: 20px;
  border-radius: 12px;
  border: 1px solid #ddd;
}

/* =========================
   FOOTER
========================= */

footer {
  text-align: center;
  padding: 30px;
  font-size: 14px;
  color: #777;
  margin-top: 40px;
}

/* =========================
   RESPONSIVE
========================= */

@media (min-width: 768px) {
  .hero h1 {
    font-size: 48px;
  }

  .logo {
    font-size: 20px;
  }
}
.intro {
  color: #666;
  margin-bottom: 30px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 800px;
  margin: auto;
}

.step {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  text-decoration: none;

  background: white;
  padding: 20px;
  border-radius: 14px;

  border: 1px solid rgba(0,0,0,0.08);

  transition: all 0.25s ease;

  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.step:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  border-color: rgba(0,0,0,0.15);
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: 10px;

  background: #1c1a17;
  color: white;

  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: 600;
}
.step h3 {
  margin-bottom: 5px;
  font-size: 16px;
}

.step p {
  color: #666;
  font-size: 14px;
}
:root {
  --bg: #f7f3ee;
  --text: #1c1a17;
  --muted: #666;
  --card: #ffffff;
  --border: rgba(0,0,0,0.08);
  --accent: #1c1a17;
}
.btn {
  display: inline-block;
  padding: 12px 22px;
  background: var(--accent);
  color: white !important;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

/* neutralise les états de lien */
.btn:visited,
.btn:active,
.btn:focus {
  color: white !important;
}

/* hover */
.btn:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}