/* ============================= */
/* BASE */
/* ============================= */

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

body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: #3a3f45;
  background-color: #ffffff;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

/* ============================= */
/* TYPOGRAPHY */
/* ============================= */

h1,
h2,
h3 {
  font-weight: 600;
  color: #1f2a3a;
}

h1 {
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  position: relative;
}

h2::after {
  content: "";
  display: block;
  width: 70px;
  height: 3px;
  background-color: #b87333;
  margin-top: 10px;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

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

.header {
  background-color: #ffffff;
  border-bottom: 1px solid #e5e8ec;
  position: relative;
}

.header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: #b87333;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo img {
  height: 100px; /* votre choix */
  width: auto;
  display: block;
}

/* ============================= */
/* NAVIGATION */
/* ============================= */

.nav {
  display: flex;
  align-items: center;
}

.nav a {
  position: relative;
  margin-left: 2.2rem;
  text-decoration: none;
  color: #1f2a3a;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.6px;
  padding-bottom: 4px;
  transition: 0.25s ease;
}

/* Hover underline cuivre animé */

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0%;
  height: 2px;
  background-color: #b87333;
  transition: width 0.25s ease;
}

.nav a:hover::after {
  width: 100%;
}

.nav a:hover {
  color: #1f2a3a;
}

/* ============================= */
/* CONTACT AS ACTION */
/* ============================= */

.nav-contact {
  margin-left: 2.5rem;
  padding: 6px 14px;
  border: 1px solid #b87333;
  border-radius: 4px;
}

.nav-contact::after {
  display: none; /* pas d’underline animé sur le bouton */
}

.nav-contact:hover {
  background-color: #b87333;
  color: #ffffff;
}

/* ============================= */
/* HERO */
/* ============================= */

.hero {
  background-color: #1f2a3a;
  color: #ffffff;
  padding: 5rem 0;
  text-align: center;
}

.hero h1 {
  color: #ffffff;
}

.hero p {
  max-width: 700px;
  margin: 0 auto 1.5rem auto;
  color: #d5d9de;
}

/* ============================= */
/* SECTIONS */
/* ============================= */

.section {
  padding: 4rem 0;
}

.section.alt {
  background-color: #f4f6f8;
}

.center {
  text-align: center;
}

.center h2::after {
  margin-left: auto;
  margin-right: auto;
}

/* ============================= */
/* GRID */
/* ============================= */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.pillar h3 {
  color: #b87333;
}

/* ============================= */
/* BUTTONS */
/* ============================= */

.cta {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.95rem 2rem;
  background-color: #b87333;
  color: #ffffff;
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: 0.2s ease;
}

.cta:hover {
  background-color: #9e612c;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

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

.footer {
  background-color: #1f2a3a;
  color: #d5d9de;
  padding: 2rem 0;
  text-align: center;
  font-size: 0.8rem;
}

.footer a {
  color: #d5d9de;
  text-decoration: none;
}

.footer a:hover {
  color: #b87333;
}

/* ============================= */
/* OTHER PAGES */
/* ============================= */

.offer-card {
  background: #ffffff;
  padding: 2rem;
  border: 1px solid #e5e8ec;
  border-radius: 6px;
}

.offer-card h3 {
  margin-bottom: 0.8rem;
}

.price {
  font-size: 1.4rem;
  font-weight: 600;
  color: #b87333;
  margin-bottom: 1rem;
}

.offer-card ul {
  margin-top: 1rem;
  padding-left: 1.2rem;
}

.offer-card li {
  margin-bottom: 0.5rem;
}

/* ============================= */
/* LISTES PERSONNALISÉES */
/* ============================= */

.custom-list {
  list-style: none;
  padding-left: 0;
  margin-top: 1rem;
}

.custom-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 0.6rem;
}

.custom-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background-color: #b87333;
  border-radius: 50%;
}

/* Deux colonnes pour la section complémentaire */

.two-columns {
  columns: 2;
  column-gap: 3rem;
}

@media (max-width: 768px) {
  .two-columns {
    columns: 1;
  }
}

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

.founder-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 2rem;
}

.founder-photo img {
  width: 100%;
  border-radius: 6px;
  border: 1px solid #e5e8ec;
}

.founder-text p {
  margin-bottom: 1rem;
}

/* Responsive */

@media (max-width: 900px) {
  .founder-layout {
    grid-template-columns: 1fr;
  }

  .founder-photo {
    max-width: 320px;
    margin: 0 auto 2rem auto;
  }
}

/* ============================= */
/* CONTACT PAGE */
/* ============================= */

.contact-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
  color: #1f2a3a;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #d5d9de;
  border-radius: 4px;
  font-size: 0.9rem;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #b87333;
}

.contact-info {
  background: #f4f6f8;
  padding: 2rem;
  border-radius: 6px;
  align-self: start;
}

.contact-info a {
  color: #1f2a3a;
  text-decoration: none;
}

.contact-info a:hover {
  color: #b87333;
}

button.cta {
  border: none;
  cursor: pointer;
  font-family: inherit;
}

button.cta:focus {
  outline: 2px solid #b87333;
  outline-offset: 2px;
}

/* Responsive */

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

/* ============================= */
/* EMAIL TEMPLATE */
/* ============================= */

.email-template {
  background: #f4f6f8;
  border: 1px solid #e5e8ec;
  padding: 1.5rem;
  border-radius: 6px;
  margin: 1rem 0 1.5rem 0;
}

.email-template pre {
  font-family: monospace;
  font-size: 0.85rem;
  white-space: pre-wrap;
  color: #3a3f45;
  margin: 0;
}