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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", sans-serif;
  background-color: #0e0e11;
  color: #f5f5f5;
  line-height: 1.6;
}

/* HEADER */
header {
  background-color: #16161a;
  padding: 1rem 0;
  border-bottom: 1px solid #2a2a2e;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 32px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  position: relative;
}

nav a:hover,
nav a.active {
  color: #00bcd4;
}

nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background-color: #00bcd4;
}

/* HERO SECTION */
.hero {
  text-align: center;
  padding: 5rem 1rem 3rem;
  background-image: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.02) 1px,
    transparent 1px
  );
  background-size: 30px 30px;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.highlight {
  color: #00bcd4;
}

.subtitle {
  font-size: 1.2rem;
  color: #cccccc;
  margin-bottom: 2rem;
}

.buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.btn {
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.3s;
}

.btn.primary {
  background-color: #00bcd4;
  color: #000;
}

.btn.primary:hover {
  background-color: #00a3b6;
}

.btn.secondary {
  background-color: transparent;
  border: 1px solid #00bcd4;
  color: #00bcd4;
}

.btn.secondary:hover {
  background-color: #00bcd4;
  color: #000;
}

/* FEATURES */
.features {
  display: flex;
  justify-content: center;
  gap: 3rem;
  font-size: 1.2rem;
  margin-top: 2rem;
}

.big {
  font-size: 2rem;
  font-weight: bold;
  color: #00bcd4;
}

/* WHY SECTION */
.why {
  padding: 4rem 1rem;
  background-color: #121214;
  text-align: center;
}

.why h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: #cccccc;
  margin-bottom: 3rem;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
}

.card {
  background-color: #1e1e24;
  padding: 1.5rem;
  border-radius: 8px;
  width: 300px;
  text-align: left;
  border: 1px solid #2e2e36;
}

.card h3 {
  color: #00bcd4;
  margin-bottom: 0.5rem;
}

.cta h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* FOOTER */
footer {
  background-color: #16161a;
  color: #bbb;
  padding: 3rem 1rem;
}

.footer-container {
  max-width: 1200px;
  margin: auto;
  text-align: center;
}

.footer-logo {
  font-size: 1.5rem;
  color: #00bcd4;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

footer nav ul {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin: 1rem 0;
}

footer nav a {
  color: #bbb;
  text-decoration: none;
}

footer nav a:hover {
  color: #00bcd4;
}

.legal {
  font-size: 0.9rem;
  margin-top: 1rem;
  color: #666;
}
/* FORMULAIRE D'AUDIT */
.audit-form {
  padding: 4rem 1rem;
  max-width: 600px;
  margin: auto;
}

.audit-form h1 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.audit-form .subtitle {
  text-align: center;
  color: #ccc;
  margin-bottom: 2rem;
}

.audit-form fieldset {
  background-color: #1e1e24;
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid #333;
}

.audit-form legend {
  font-weight: bold;
  margin-bottom: 1rem;
}

.audit-form label {
  display: block;
  margin-top: 1rem;
  margin-bottom: 0.3rem;
}

.audit-form input[type="text"],
.audit-form input[type="email"] {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid #444;
  border-radius: 4px;
  background-color: #101014;
  color: #fff;
}

.audit-form .note {
  font-size: 0.9rem;
  color: #888;
  margin-bottom: 1rem;
}

.audit-form .small {
  margin-top: 1rem;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
}
.alert-assistance {
  color: #ffeb3b;
  background-color: #3a3700;
  padding: 1rem;
  border-left: 4px solid #ffd700;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-weight: bold;
}

input[type="tel"] {
  background-color: #1f1f1f;
  color: #f5f5f5;
  border: 1px solid #444;
  border-radius: 4px;
  padding: 0.6rem;
  font-size: 1rem;
  width: 100%;
}
/* === PAGE À PROPOS === */
main.container {
  padding: 4rem 1rem;
  max-width: 900px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* Titre principal */
main h2 {
  font-size: 2rem;
  color: #ffffff;
  margin-bottom: 0.5rem;
  text-align: center;
}

/* Introduction centrale */
.intro {
  font-size: 1.1rem;
  color: #ccc;
  text-align: center;
  line-height: 1.6;
  max-width: 700px;
  margin: auto;
}

/* Blocs sections */
main section {
  background-color: #1e1e24;
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid #2f2f2f;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

main section h3 {
  color: #00bcd4;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

/* Listes */
main ul,
main ol {
  padding-left: 1.2rem;
}

main li {
  color: #ddd;
  margin-bottom: 0.6rem;
  line-height: 1.6;
}

main li::marker {
  color: #00bcd4;
}

/* Contenu général */
main section p {
  color: #ddd;
  line-height: 1.6;
  font-size: 1rem;
}

/* Bloc CTA */
.cta {
  background-color: #121214;
  padding: 2rem;
  text-align: center;
  border-radius: 8px;
  border: 1px solid #2e2e36;
}

.cta h3 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1rem;
}

.cta .button {
  background-color: #00bcd4;
  color: #000;
  padding: 0.8rem 1.6rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  transition: background-color 0.3s ease;
}

.cta .button:hover {
  background-color: #009eb5;
}
/* PAIEMENT */
.payment-container {
  max-width: 500px;
  margin: 4rem auto;
  background-color: #1e1e24;
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid #333;
  color: #f5f5f5;
}

.payment-container h1 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.payment-subtitle {
  text-align: center;
  font-size: 1rem;
  color: #ccc;
  margin-bottom: 2rem;
}

.payment-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.payment-form input[type="text"] {
  padding: 0.7rem;
  border: 1px solid #444;
  border-radius: 4px;
  background-color: #101014;
  color: #fff;
  font-size: 1rem;
}

.payment-form input::placeholder {
  color: #888;
}

.payment-form label {
  font-weight: 500;
  margin-bottom: -0.5rem;
}

.payment-form button {
  margin-top: 1.5rem;
}
/* STYLE PRIX PROMO */
.price-promo {
  text-align: center;
  margin-bottom: 2rem;
}

.old-price {
  font-size: 1.3rem;
  color: #888;
  text-decoration: line-through;
  margin-right: 0.5rem;
}

.promo-price {
  font-size: 2.8rem;
  font-weight: bold;
  color: #00bcd4;
}

.alert-assistance {
  color: #fffacd; /* Jaune pastel */
  background-color: #3b2f00; /* Fond sombre doré */
  border-left: 4px solid #ffd700; /* Jaune or */
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1.5rem;
  font-weight: bold;
}
/* Responsive */
@media (max-width: 768px) {
  main.container {
    padding: 2rem 1rem;
  }

  main h2 {
    font-size: 1.6rem;
  }

  .cta h3 {
    font-size: 1.3rem;
  }
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .cards {
    flex-direction: column;
    align-items: center;
  }

  .buttons {
    flex-direction: column;
  }

  .features {
    flex-direction: column;
    gap: 1rem;
  }

  nav ul {
    flex-direction: column;
    gap: 1rem;
  }

  header .container {
    flex-direction: column;
    align-items: flex-start;
  }
}