/* =========================================================
   Madame Bibitte – Chantal Bétit
   Refonte complète d'après la maquette fournie
   ========================================================= */

/* ---------- 1. Reset & variables ---------- */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

:root {
  /* Couleurs principales tirées de la maquette */
  --cream:        #f6efd9;   /* fond crème */
  --cream-soft:   #fbf6e6;
  --paper:        #fffaea;   /* cartes claires */
  --green-deep:   #1e5230;   /* vert sapin (logo + titre Protéger) */
  --green:        #3d7a3a;   /* vert principal CTA */
  --green-leaf:   #6aa552;   /* vert feuille / Explorer */
  --green-soft:   #c9d8a8;   /* vagues claires */
  --green-wave:   #b9d28b;   /* vague médiane */

  --purple:       #5e2d8a;   /* Comprendre */
  --yellow:       #e6b318;   /* Apprendre */
  --orange:       #d97a2c;   /* Protéger icône */

  --ink:          #2a2118;   /* texte principal */
  --ink-soft:     #4a4036;   /* texte secondaire */
  --line:         #e3dcc4;

  /* Typographies */
  --font-brush: 'Caveat Brush', 'Permanent Marker', 'Marker Felt', 'Comic Sans MS', cursive;
  --font-script: 'Caveat', 'Marker Felt', cursive;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Manrope', system-ui, -apple-system, sans-serif;

  --shadow-card: 0 6px 18px rgba(60,45,20,.08);
  --shadow-photo: 0 10px 28px rgba(40,30,10,.18);

  --container: 1280px;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--green-deep); text-decoration: none; }
a:hover { color: var(--green); }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

/* ---------- 2. Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--cream);
  border-bottom: 1px solid rgba(60,80,40,.08);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: .9rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: .55rem;
  text-decoration: none;
  flex: 0 0 auto;
}
.brand .leaf-logo {
  width: 40px; height: 40px;
  flex: 0 0 auto;
}
.brand-text {
  display: flex; flex-direction: column; line-height: 1;
}
.brand-text .name {
  font-family: var(--font-script);
  font-weight: 700;
  font-size: 1.85rem;
  color: var(--green-deep);
  letter-spacing: .5px;
}
.brand-text .sub {
  font-family: var(--font-script);
  font-weight: 500;
  font-size: 1rem;
  color: var(--green-deep);
  margin-top: -2px;
  letter-spacing: 1px;
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}
.nav-links a {
  font-weight: 500;
  font-size: .96rem;
  color: var(--ink);
  position: relative;
  padding: .35rem 0;
  white-space: nowrap;
  transition: color .2s;
}
.nav-links a:hover { color: var(--green-deep); }
.nav-links a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--green-deep); border-radius: 2px;
}

.btn-reserve {
  background: var(--green-deep);
  color: #fff;
  padding: .7rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .96rem;
  white-space: nowrap;
  flex: 0 0 auto;
  transition: background .2s, transform .2s;
}
.btn-reserve:hover { background: var(--green); color: #fff; transform: translateY(-1px); }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border-radius: 8px;
  align-items: center; justify-content: center;
  color: var(--green-deep);
}
.nav-toggle svg { width: 26px; height: 26px; }

.mobile-only { display: none; }
@media (max-width: 720px) { .mobile-only { display: list-item; } }

/* ---------- 3. Hero ---------- */
.hero {
  position: relative;
  background: var(--cream);
  padding: 1rem 0 0;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  min-height: 620px;
}

/* Décor branches gauche/droite */
.hero-leaf {
  position: absolute;
  pointer-events: none;
  opacity: .85;
}
.hero-leaf--top-left  { top: 30px;  left: -20px;  width: 120px; transform: rotate(-15deg); }
.hero-leaf--bottom    { bottom: 60px; left: 380px; width: 90px; transform: rotate(20deg); }

.hero-text { position: relative; z-index: 2; padding-block: 1rem; }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: 3px;
  color: var(--green-deep);
  margin-bottom: .5rem;
  display: flex; align-items: center; gap: .7rem;
}
.eyebrow::before {
  content: ''; display: inline-block;
  width: 12px; height: 12px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231e5230'><path d='M12 2C7 4 4 8 4 13c0 5 3 9 8 9s8-4 8-9c0-5-3-9-8-11z'/></svg>") no-repeat center/contain;
}

.hero-title {
  font-family: var(--font-brush);
  line-height: .95;
  font-weight: 400;
  font-size: clamp(3.2rem, 7vw, 6rem);
  letter-spacing: 1px;
}
.hero-title span { display: block; }
.word-explore   { color: var(--green-leaf); }
.word-understand { color: var(--purple); }
.word-protect    { color: var(--green-deep); }

.hero-lead {
  margin-top: 1.6rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 460px;
}
.hero-lead strong { color: var(--green-deep); font-weight: 700; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-top: 1.6rem;
  background: var(--green);
  color: #fff;
  padding: .95rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1.02rem;
  box-shadow: 0 6px 18px rgba(40,80,40,.18);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn-primary:hover { transform: translateY(-2px); background: var(--green-deep); color: #fff; box-shadow: 0 10px 22px rgba(40,80,40,.22); }
.btn-primary svg { width: 22px; height: 22px; }

/* Côté visuel */
.hero-visual {
  position: relative;
  height: 100%;
  min-height: 540px;
  display: flex; align-items: flex-end; justify-content: center;
}
.hero-photo {
  width: 100%; height: 100%;
  background: url('hero-photo.jpg') center/cover no-repeat;
  border-radius: 28px 28px 220px 28px;
  box-shadow: var(--shadow-photo);
  position: relative;
  overflow: hidden;
}
.hero-photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,40,0,.18) 100%);
  pointer-events: none;
}

/* Badge rond vert */
.hero-badge {
  position: absolute;
  top: 30px; left: 40px;
  width: 130px; height: 130px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: 1px;
  line-height: 1.2;
  padding: 1rem;
  border: 3px dashed rgba(255,255,255,.45);
  box-shadow: var(--shadow-photo);
  transform: rotate(-6deg);
  z-index: 3;
}
.hero-badge span { display: block; }

/* Petites bibittes flottantes en SVG */
.bug {
  position: absolute;
  pointer-events: none;
  z-index: 4;
}
.bug--bee  { top: 25%; left: 8%;  width: 46px; transform: rotate(-15deg); }
.bug--fly  { top: 12%; left: 28%; width: 40px; transform: rotate(10deg); }

/* ---------- 4. Bandeau "vague" + cartes valeurs ---------- */
.values {
  position: relative;
  background: var(--cream);
  padding: 1.5rem 0 3rem;
}
.values::before {
  content:'';
  position: absolute; inset: 0 0 auto 0;
  height: 70px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 70' preserveAspectRatio='none'><path d='M0,40 C220,80 420,0 720,30 C980,55 1200,5 1440,40 L1440,0 L0,0 Z' fill='%23c9d8a8'/></svg>") no-repeat top/cover;
  z-index: 0;
}
.values-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 220px 1fr 1fr;
  gap: 1.5rem;
  align-items: center;
  background: var(--paper);
  border-radius: 90px 28px 28px 28px;
  padding: 1.5rem 2rem;
  box-shadow: var(--shadow-card);
  margin-top: 1rem;
}

.values-photo {
  width: 200px; height: 200px;
  border-radius: 50%;
  background: url('enfants.jpg') center/cover no-repeat;
  border: 6px solid var(--paper);
  box-shadow: 0 0 0 3px var(--green-soft), var(--shadow-photo);
  flex: 0 0 auto;
  margin: -2rem 0 -2rem 0;
}

.values-pillars {
  grid-column: 2 / 4;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.pillar {
  text-align: center;
  padding: .5rem;
}
.pillar-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto .8rem;
  color: #fff;
}
.pillar-icon svg { width: 30px; height: 30px; }
.pillar-icon.green  { background: var(--green); }
.pillar-icon.yellow { background: var(--yellow); }
.pillar-icon.purple { background: var(--purple); }
.pillar-icon.orange { background: var(--orange); }

.pillar h3 {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 1.5px;
  color: var(--green-deep);
  margin-bottom: .35rem;
}
.pillar.purple-title h3 { color: var(--purple); }
.pillar.yellow-title h3 { color: #b08410; }
.pillar.orange-title h3 { color: var(--orange); }
.pillar p {
  font-size: .88rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

/* ---------- 5. Bandeau galerie polaroïd ---------- */
.gallery-strip {
  background: var(--cream);
  padding: 0 0 3rem;
}
.polaroids {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}
.polaroid {
  width: 170px;
  background: #fff;
  padding: 10px 10px 14px;
  box-shadow: var(--shadow-photo);
  transform: rotate(var(--r, -2deg));
  transition: transform .25s;
}
.polaroid:hover { transform: rotate(0) translateY(-4px); }
.polaroid img { aspect-ratio: 1/1; object-fit: cover; }
.polaroid figcaption {
  text-align: center;
  margin-top: .55rem;
  font-family: var(--font-script);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green-deep);
  line-height: 1;
}
.polaroid:nth-child(odd)  { --r: -3deg; }
.polaroid:nth-child(even) { --r: 3deg; }

/* ---------- 6. Bandeau bas (vague verte + features + contact) ---------- */
.bottom-band {
  position: relative;
  background: var(--green-soft);
  padding: 3rem 0 2rem;
  margin-top: 1rem;
}
.bottom-band::before {
  content:'';
  position: absolute; left:0; right:0; top: -40px; height: 60px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60' preserveAspectRatio='none'><path d='M0,30 C300,70 500,-10 800,25 C1080,55 1240,10 1440,35 L1440,60 L0,60 Z' fill='%23c9d8a8'/></svg>") no-repeat top/cover;
}
.bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1.1fr;
  gap: 1.5rem;
  align-items: start;
}
.feature {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
}
.feature-ic {
  flex: 0 0 auto;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--green-deep);
}
.feature-ic svg { width: 38px; height: 38px; }
.feature h4 {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: .92rem;
  color: var(--green-deep);
  letter-spacing: 1px;
  margin-bottom: .25rem;
}
.feature p { font-size: .88rem; color: var(--ink-soft); line-height: 1.4; }

.contact-card {
  background: var(--paper);
  border-radius: 18px;
  padding: 1.2rem 1.4rem;
  box-shadow: var(--shadow-card);
}
.contact-card .name-script {
  font-family: var(--font-script);
  font-weight: 700;
  font-size: 1.85rem;
  color: var(--green-deep);
  line-height: 1;
  margin-bottom: .8rem;
}
.contact-line {
  display: flex; align-items: center; gap: .6rem;
  background: #fff; padding: .55rem .9rem;
  border-radius: 999px;
  margin-bottom: .55rem;
  font-weight: 500;
  font-size: .95rem;
  color: var(--ink);
  box-shadow: 0 2px 6px rgba(0,0,0,.05);
}
.contact-line svg { width: 18px; height: 18px; color: var(--green); flex: 0 0 auto; }
.contact-line a { color: var(--ink); }

/* ---------- 7. Sections internes (Programmes / Compétences / Engagement / À propos / Contact) ---------- */
.section {
  padding: 5rem 0;
  position: relative;
}
.section--alt { background: var(--cream-soft); }
.section--paper { background: var(--paper); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section-eyebrow {
  font-family: var(--font-script);
  font-size: 1.55rem;
  color: var(--green);
  margin-bottom: .25rem;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--green-deep);
  line-height: 1.15;
  letter-spacing: -.5px;
}
.section-lead {
  margin-top: 1rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.card {
  background: #fff;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex; flex-direction: column;
  transition: transform .25s, box-shadow .25s;
  border: 1px solid var(--line);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(40,60,30,.12); }
.card-img {
  aspect-ratio: 4/3;
  background-size: cover; background-position: center;
}
.card-body { padding: 1.4rem 1.4rem 1.6rem; }
.card-tag {
  display: inline-block;
  background: var(--green-soft);
  color: var(--green-deep);
  font-weight: 700;
  font-size: .75rem;
  letter-spacing: 1.5px;
  padding: .25rem .7rem;
  border-radius: 999px;
  margin-bottom: .8rem;
  text-transform: uppercase;
}
.card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--green-deep);
  margin-bottom: .55rem;
}
.card p { color: var(--ink-soft); font-size: .96rem; }
.card ul { margin-top: .8rem; padding-left: 1.1rem; color: var(--ink-soft); font-size: .92rem; }
.card li { margin-bottom: .25rem; }

/* Compétences en 4 colonnes */
.skills {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}
.skill {
  background: var(--paper);
  border-radius: 18px;
  padding: 1.6rem 1.4rem;
  text-align: center;
  border: 1px solid var(--line);
}
.skill-ic {
  width: 56px; height: 56px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.skill-ic svg { width: 28px; height: 28px; }
.skill h4 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--green-deep);
  margin-bottom: .4rem;
}
.skill p { font-size: .9rem; color: var(--ink-soft); }

/* Bloc à propos */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: center;
}
.about-photo {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-photo);
  aspect-ratio: 4/5;
  background: url('chantal-portrait.jpg') center 25%/cover no-repeat;
}
.about-text h2 { font-family: var(--font-display); font-size: clamp(1.8rem,3vw,2.4rem); color: var(--green-deep); margin-bottom: 1rem; }
.about-text p { color: var(--ink-soft); margin-bottom: 1rem; font-size: 1.02rem; }

/* Engagement */
.engagement-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px,1fr));
  gap: 1.2rem;
}
.engagement-item {
  background: #fff;
  border-radius: 18px;
  padding: 1.4rem;
  border-left: 5px solid var(--green);
  box-shadow: var(--shadow-card);
}
.engagement-item h4 { font-family: var(--font-display); color: var(--green-deep); margin-bottom: .4rem; font-size: 1.1rem; }
.engagement-item p { color: var(--ink-soft); font-size: .95rem; }

/* Contact / réservation */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
}
.contact-info { font-size: 1.05rem; }
.contact-info h2 { font-family: var(--font-display); color: var(--green-deep); margin-bottom: 1rem; font-size: clamp(1.8rem,3vw,2.4rem); }
.contact-info p { margin-bottom: 1rem; color: var(--ink-soft); }
.contact-big {
  display: flex; align-items: center; gap: .8rem;
  font-weight: 600;
  color: var(--green-deep);
  margin-bottom: .8rem;
  font-size: 1.1rem;
}
.contact-big svg { width: 22px; height: 22px; color: var(--green); }

.form-card {
  background: var(--paper);
  border-radius: 22px;
  padding: 2rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--line);
}
.form-row { margin-bottom: 1rem; }
.form-row label {
  display: block; font-weight: 600; font-size: .9rem;
  color: var(--green-deep); margin-bottom: .35rem;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: .75rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  transition: border-color .2s, box-shadow .2s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 0;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(60,120,60,.15);
}
.form-row textarea { min-height: 120px; resize: vertical; }
.form-actions { display: flex; justify-content: flex-end; }

/* ---------- 8. Footer ---------- */
.footer {
  background: var(--green-deep);
  color: #f3eccf;
  padding: 3rem 0 1.5rem;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer h5 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: .8rem;
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: .35rem; font-size: .92rem; }
.footer a { color: #f3eccf; }
.footer a:hover { color: #fff; }
.footer-brand .name {
  font-family: var(--font-script);
  font-size: 2rem;
  color: #fff;
}
.footer-brand p { font-size: .92rem; opacity: .85; max-width: 320px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 1rem;
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
  font-size: .82rem; opacity: .75;
}

/* ---------- 9. Responsive ---------- */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 460px; }
  .values-grid { grid-template-columns: 1fr; border-radius: 28px; padding: 2rem 1.5rem; }
  .values-photo { margin: 0 auto; }
  .values-pillars { grid-column: auto; }
  .bottom-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid, .about-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-wrap > .nav-links { display: none; }
  .nav-wrap > .btn-reserve { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex !important;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--cream);
    padding: 1rem 1.5rem 1.25rem;
    border-bottom: 1px solid rgba(0,0,0,.06);
    gap: 1rem;
    z-index: 30;
    box-shadow: 0 8px 16px rgba(0,0,0,.06);
  }
  .nav-links.open li { list-style: none; }
  .nav-links.open .menu-cta {
    display: inline-block;
    background: var(--green-deep);
    color: #fff;
    padding: .65rem 1.4rem;
    border-radius: 999px;
    font-weight: 600;
    margin-top: .5rem;
  }
  .hero { padding-top: .5rem; }
  .hero-title { font-size: clamp(2.7rem, 12vw, 4rem); }
  .hero-photo { border-radius: 24px 24px 120px 24px; min-height: 420px; }
  .hero-badge { width: 95px; height: 95px; font-size: .7rem; top: 14px; left: 14px; }
  .hero-leaf--bottom { left: 70%; bottom: 30px; }
  .values-pillars { grid-template-columns: 1fr 1fr; }
  .bottom-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .polaroid { width: 140px; }
  .section { padding: 3.5rem 0; }
}