/* ============================================
   THERACOACH.FR — Feuille de style principale
   ============================================ */

:root {
  --primary:    #2D6B6B;
  --primary-dark: #1C4A4A;
  --accent:     #C4A882;
  --light:      #EAF4F4;
  --bg:         #FAFAF8;
  --text:       #2C2C2C;
  --text-light: #6B7280;
  --white:      #FFFFFF;
  --radius:     12px;
  --shadow:     0 4px 24px rgba(44,107,107,0.10);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Georgia', serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 17px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---- Typographie ---- */
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; line-height: 1.2; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; line-height: 1.3; }
h3 { font-size: 1.2rem; font-weight: 700; }
p  { color: var(--text-light); }

/* ---- Navigation ---- */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(250,250,248,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(44,107,107,0.10);
  padding: 0 5%;
  height: 70px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}
.nav-logo span { color: var(--accent); }
.nav-links {
  display: flex; gap: 2rem; list-style: none;
}
.nav-links a {
  font-family: 'Arial', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  background: var(--primary);
  color: var(--white) !important;
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--primary-dark) !important; color: var(--white) !important; }

/* Burger menu mobile */
.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.burger span { width: 24px; height: 2px; background: var(--primary); display: block; }

/* ---- Boutons ---- */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-family: 'Arial', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover { background: var(--primary); color: var(--white); }
.btn-accent {
  background: var(--accent);
  color: var(--white);
}
.btn-accent:hover { background: #b8976e; transform: translateY(-1px); }

/* ---- Sections générales ---- */
section { padding: 80px 5%; }
.container { max-width: 1100px; margin: 0 auto; }
.section-tag {
  font-family: 'Arial', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

/* ---- Cards ---- */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(44,107,107,0.08);
}

/* ---- Badge ---- */
.badge {
  display: inline-block;
  background: var(--light);
  color: var(--primary);
  font-family: 'Arial', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

/* ---- Footer ---- */
footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.75);
  padding: 50px 5% 30px;
  font-family: 'Arial', sans-serif;
  font-size: 0.9rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 3rem;
  justify-content: space-between;
}
.footer-brand .nav-logo { color: var(--white); font-size: 1.2rem; }
.footer-brand p { color: rgba(255,255,255,0.6); margin-top: 0.75rem; max-width: 260px; font-size: 0.85rem; }
.footer-col h4 { color: var(--white); margin-bottom: 1rem; font-size: 0.9rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
  max-width: 1100px; margin: 2rem auto 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.8rem; color: rgba(255,255,255,0.45);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  nav { padding: 0 4%; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 70px; left: 0; right: 0;
    background: var(--bg); padding: 2rem 5%;
    border-bottom: 1px solid rgba(44,107,107,0.10);
    gap: 1.2rem;
  }
  .burger { display: flex; }
  section { padding: 60px 5%; }
}