/* ==========================================================================
   Christelle Galibert, Hypnothérapeute
   Design system : palette apaisante, typographie chaleureuse et lisible
   ========================================================================== */

:root {
  --color-bg: #F3F7FA;
  --color-bg-alt: #E4EDF5;
  --color-bg-deep: #D3E1EC;
  --color-primary: #1E3A5F;
  --color-primary-dark: #12283F;
  --color-primary-light: #3E6690;
  --color-accent: #2E7DA6;
  --color-accent-dark: #1F5D80;
  --color-accent-light: #9FC7DE;
  --color-sage: #6E8CA0;
  --color-text: #2B2A27;
  --color-text-light: #5C5850;
  --color-white: #FFFFFF;
  --color-border: #CBD9E5;

  --font-heading: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --max-width: 1160px;
  --radius: 14px;
  --shadow-sm: 0 2px 10px rgba(43, 42, 39, 0.06);
  --shadow-md: 0 12px 32px rgba(43, 42, 39, 0.10);
  --transition: 0.25s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--color-accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 400;
}
h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  margin-bottom: 0.9em;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-text-light);
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(243, 247, 250, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.brand {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-primary-dark);
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand span {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  font-weight: 600;
}
.brand:hover { text-decoration: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.98rem;
}
.nav-links a:hover { color: var(--color-accent-dark); text-decoration: none; }
.nav-links a.active { color: var(--color-accent-dark); }

.nav-cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600 !important;
  transition: background var(--transition);
}
.nav-cta:hover { background: var(--color-accent-dark); text-decoration: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-primary-dark);
  margin: 6px 0;
  transition: var(--transition);
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 24px 26px;
    gap: 16px;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-cta { margin-top: 6px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition);
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-dark); color: #fff; }
.btn-outline { background: transparent; color: var(--color-primary-dark); border-color: var(--color-primary-dark); }
.btn-outline:hover { background: var(--color-primary-dark); color: #fff; }
.btn-light { background: #fff; color: var(--color-primary-dark); }

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 88px;
  background:
    radial-gradient(circle at 85% 15%, rgba(46, 125, 166, 0.14), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(110, 140, 160, 0.18), transparent 40%),
    var(--color-bg);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero h1 { margin-bottom: 0.4em; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-trust {
  display: flex;
  gap: 22px;
  margin-top: 36px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--color-text-light);
}
.hero-trust li { list-style: none; display: flex; align-items: center; gap: 8px; }
.hero-trust ul { display: flex; gap: 22px; flex-wrap: wrap; padding: 0; margin: 0; }

.hero-art {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 24px;
  background: var(--color-primary);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  filter: brightness(1.12) contrast(0.88) saturate(1.05) sepia(0.08);
}
.hero-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,20,15,0.5) 0%, rgba(30,20,15,0.04) 40%, transparent 60%);
  z-index: 1;
}
.hero-art-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-style: italic;
  text-shadow: 0 2px 12px rgba(0,0,0,0.25);
  z-index: 2;
}

/* ---------- Sections ---------- */
.section { padding: 80px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-header { max-width: 680px; margin: 0 0 44px; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Cards / grid ---------- */
.grid {
  display: grid;
  gap: 26px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.3rem;
}
.card h3 { margin-bottom: 0.5em; }
.card p:last-child { margin-bottom: 0; }
.card a.card-link { font-weight: 600; }

/* ---------- Quote / trust ---------- */
.quote-block {
  background:
    linear-gradient(rgba(18, 40, 63, 0.85), rgba(18, 40, 63, 0.85)),
    url('/assets/images/christelle-portrait.jpg');
  background-size: cover;
  background-position: top center;
  color: #fff;
  border-radius: 20px;
  padding: 56px;
  text-align: center;
}
.quote-block p {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-style: italic;
  max-width: 780px;
  margin: 0 auto 0.6em;
}
.quote-block cite { font-style: normal; opacity: 0.8; font-size: 0.9rem; }

/* ---------- List with check ---------- */
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  padding-left: 30px;
  position: relative;
  margin-bottom: 12px;
  color: var(--color-text-light);
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent-dark);
  font-weight: 700;
}

/* ---------- Steps ---------- */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 20px; }
.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
}
.steps li::before {
  content: counter(step);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
}

/* ---------- Disclaimer / notice ---------- */
.notice {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-sage);
  border-radius: 8px;
  padding: 20px 24px;
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin: 28px 0;
}
.notice strong { color: var(--color-text); }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    linear-gradient(120deg, rgba(18, 40, 63, 0.92), rgba(30, 58, 95, 0.92)),
    url('/assets/images/christelle-portrait.jpg');
  background-size: cover;
  background-position: top center;
  color: #fff;
  border-radius: 24px;
  padding: 56px;
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.85); }
.cta-band .hero-actions { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.82);
  padding: 56px 0 28px;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1fr 0.9fr;
  gap: 36px;
  margin-bottom: 36px;
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.site-footer h4 {
  color: #fff;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.site-footer a { color: rgba(255,255,255,0.82); }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}
.footer-bottom a { color: rgba(255,255,255,0.6); }

/* ---------- Forms ---------- */
.form-field { margin-bottom: 20px; }
.form-field label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.94rem;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: 2px solid var(--color-accent-light);
  outline-offset: 1px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.form-note { font-size: 0.85rem; color: var(--color-text-light); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--color-text-light); }

/* ---------- Page header (inner pages) ---------- */
.page-header {
  padding: 56px 0 40px;
  background:
    linear-gradient(rgba(228, 237, 245, 0.94), rgba(228, 237, 245, 0.94)),
    url('/assets/images/christelle-portrait.jpg');
  background-size: cover;
  background-position: top center;
  border-bottom: 1px solid var(--color-border);
}

/* ---------- Blog ---------- */
.blog-card time { font-size: 0.82rem; color: var(--color-text-light); text-transform: uppercase; letter-spacing: 0.06em; }
.article {
  max-width: 760px;
  margin: 0 auto;
}
.article h2 { margin-top: 1.6em; }
.article ul, .article ol { color: var(--color-text-light); }
.article-meta {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 2em;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.small { font-size: 0.88rem; color: var(--color-text-light); }

@media (max-width: 900px) {
  .quote-block, .cta-band { padding: 36px 24px; }
  .section { padding: 60px 0; }
}