:root {
  --color-background: #fff6ea;      /* Fond beige doux */
  --color-primary: #78b6bc;         /* Vert principal */
  --color-secondary: #99cfd2;       /* Vert clair harmonisé */
  --color-text: #2f2b2d;
  --color-accent: #5ea7ac;          /* Accent pour boutons */
  
  --font-primary: 'Playfair Display', serif;
  --font-secondary: 'Nunito', sans-serif;
}

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

body {
  font-family: var(--font-secondary);
  color: var(--color-text);
  background: var(--color-background);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}
a:hover { opacity: 0.85; }

img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

/* =========================================
   HEADER + MENU + BURGER
========================================= */

.header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  border-bottom: 1px solid rgba(120,182,188,0.25);
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
}

.logo {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  color: var(--color-primary);
}

/* NAV DESKTOP */
.nav ul {
  list-style: none;
  display: flex;
  gap: 1.6rem;
}

.nav a {
  font-weight: 600;
  font-size: 0.95rem;
}

.nav a.cta {
  background: var(--color-primary);
  color: #fff;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
}

/* BURGER */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger span {
  width: 26px;
  height: 3px;
  background: #333;
  border-radius: 3px;
  transition: 0.3s ease;
}

/* Animation burger -> croix */
.burger.active span:nth-child(1) {
  transform: rotate(45deg) translateY(8px);
}
.burger.active span:nth-child(2) {
  opacity: 0;
}
.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-8px);
}

/* MENU MOBILE */
@media (max-width: 900px) {

  .burger {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: white;
    padding: 80px 30px;
    display: flex;
    flex-direction: column;
    transition: 0.35s ease;
    box-shadow: -4px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 2000;
  }

  .nav.open {
    right: 0;
  }

  .nav ul {
    flex-direction: column;
    gap: 1.8rem;
  }

  .nav a.cta {
    background: var(--color-primary);
    padding: 12px 18px;
    border-radius: 999px;
    color: #fff;
  }
}

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

.hero {
  padding: 6rem 0 4rem;
  background: linear-gradient(
    120deg,
    rgba(120,182,188,0.25),
    rgba(153,207,210,0.25)
  );
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 2.5rem;
  align-items: center;
}

.hero-text h1 {
  font-family: var(--font-primary);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-bottom: 1.5rem;
}

.hero-text p {
  margin-bottom: 1.8rem;
  font-size: 1.05rem;
}

/* IMAGE HERO */
.hero-visual img {
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

/* CTA GROUP */
.cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(94,167,172,0.25);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

/* =========================================
   SECTIONS & TITRES
========================================= */

.section {
  padding: 4.5rem 0;
}

.section h2 {
  font-family: var(--font-primary);
  font-size: clamp(1.8rem,3vw,2.4rem);
  text-align: center;
  margin-bottom: 2.5rem;
  color: var(--color-primary);
}

/* =========================================
   CARDS
========================================= */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(260px,1fr));
  gap: 2rem;
}

.card {
  background: #fff;
  padding: 2rem;
  border-radius: 24px;
  box-shadow: 0 30px 60px rgba(47,43,45,0.08);
  transition: 0.3s ease;
}
.card:hover { transform: translateY(-6px); }

.card h3 {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
}

/* =========================================
   HIGHLIGHT
========================================= */

.highlight {
  background: linear-gradient(
    135deg,
    rgba(120,182,188,0.25),
    rgba(153,207,210,0.35)
  );
  padding: 3rem;
  border-radius: 32px;
  text-align: center;
}

.highlight h3 {
  font-family: var(--font-primary);
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.highlight .info-list {
  text-align: left !important;
}

/* =========================================
   LISTES + FAQ
========================================= */

.info-list {
  list-style: none;
  display: grid;
  gap: 1.2rem;
}

.info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.info-item span {
  font-weight: 700;
  color: var(--color-primary);
  min-width: 120px;
}

/* =========================================
   TWO COLUMNS
========================================= */

.two-column {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
  gap: 2.5rem;
  align-items: start;
}

blockquote {
  font-style: italic;
  border-left: 4px solid var(--color-primary);
  background: rgba(120,182,188,0.12);
  padding: 1.5rem 2rem;
  border-radius: 16px;
}

/* =========================================
   TESTIMONIALS
========================================= */

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
  gap: 1.8rem;
}

.testimonial {
  background: #fff;
  padding: 1.8rem;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(47,43,45,0.08);
}

.testimonial strong {
  display: block;
  margin-top: 1rem;
  color: var(--color-primary);
}

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

.contact-section {
  background: linear-gradient(
    160deg,
    rgba(120,182,188,0.12),
    rgba(153,207,210,0.25)
  );
  border-radius: 32px;
  padding: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
  gap: 2.5rem;
}

.form-systemeio iframe {
  width: 100%;
  min-height: 520px;
  border: none;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(47,43,45,0.08);
}

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

footer {
  background: #fff;
  padding: 3rem 0 2rem;
  border-top: 1px solid rgba(120,182,188,0.25);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
  gap: 2rem;
}

.footer-title {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.footer-bottom {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(47,43,45,0.7);
}

.social-links {
  display: flex;
  gap: 0.8rem;
}

.social-links a {
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
}

/* =========================================
   RESPONSIVE < 640px
========================================= */

@media (max-width: 640px) {
  .footer-grid {
    text-align: center;
  }

  .footer-grid .info-list {
    justify-content: center;
  }
}
/* =========================================
   SECTION EXPERTISE — VERSION OPTIMISÉE
========================================= */

.section .two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

/* Titres */
.section .two-column h2 {
  font-family: var(--font-primary);
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
  color: var(--color-primary);
}

.section .two-column h3 {
  font-family: var(--font-primary);
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  color: var(--color-primary);
}

/* Liste des points */
.info-list {
  list-style: none;
  padding: 0;
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  line-height: 1.6;
}

/* Part gauche (Personnalisation / Professionnalisme / À domicile) */
.info-item span {
  font-weight: 700;
  color: var(--color-primary);
  min-width: 160px; /* Aligne parfaitement tes titres */
  display: inline-block;
}

/* Responsive */
@media (max-width: 900px) {
  .section .two-column {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .info-item {
    flex-direction: column;
    gap: 0.4rem;
  }

  .info-item span {
    min-width: auto;
  }
}
/* =========================================
   ALIGNEMENT GAUCHE — SECTION EXPERTISE
========================================= */

.section .two-column h2 {
  text-align: left !important;
}

.section .two-column p {
  text-align: left !important;
}
/* =========================================
   FORMULAIRE COCOZEN — STYLE PRO
========================================= */

.contact-form {
  background: #fff;
  padding: 2rem;
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(47,43,45,0.08);
  display: grid;
  gap: 1.2rem;
  max-width: 440px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(120,182,188,0.35);
  font-size: 1rem;
  background: #fff;
  transition: 0.25s ease;
  font-family: var(--font-secondary);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(94,167,172,0.25);
}

.contact-form textarea {
  resize: vertical;
  min-height: 110px;
}

/* Bouton principal */
.contact-form button,
.btn-full-width {
  width: 100%;
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(94,167,172,0.25);
  transition: 0.3s ease;
}

.contact-form button:hover {
  background: var(--color-primary);
}

/* Grille 2 colonnes */
.two-column {
  align-items: flex-start;
  gap: 4rem;
}

@media (max-width: 800px) {
  .contact-form {
    max-width: 100%;
  }
}