/* Dr Didier Magba — site vitrine
   Palette : slate-teal (#1E3A42), teal primaire (#2C6E68), sauge (#8FAE95),
   papier chaud (#FBF8F3), brume (#E8EEEC). Serif Fraunces + sans Source Sans 3. */

:root {
  --ink: #1E3A42;
  --primary: #2C6E68;
  --primary-dark: #1F4F4B;
  --sage: #8FAE95;
  --sage-deep: #5F8267;
  --paper: #FBF8F3;
  --mist: #E9EFEC;
  --mist-deep: #DCE6E1;
  --text: #33393D;
  --text-soft: #5B6469;
  --line: #D8E0DB;
  --white: #FFFFFF;

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1180px;
  --radius: 4px;
  --shadow: 0 2px 24px rgba(30, 58, 66, 0.08);
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--serif); color: var(--ink); margin: 0 0 0.5em; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); line-height: 1.1; font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.2; }
h3 { font-size: 1.3rem; line-height: 1.3; }
p { margin: 0 0 1em; }
a { color: var(--primary-dark); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--sage-deep);
  outline-offset: 2px;
}
img { max-width: 100%; display: block; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
section { padding: 5.5rem 0; }
@media (max-width: 640px) { section { padding: 3.5rem 0; } }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--sage-deep);
  display: inline-block;
}

.lede { font-size: 1.15rem; color: var(--text-soft); max-width: 62ch; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 248, 243, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}
.brand-mark {
  width: 36px; height: 36px;
  flex-shrink: 0;
}
.brand-text { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; line-height: 1.15; }
.brand-text small { display: block; font-family: var(--sans); font-weight: 500; font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--sage-deep); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
}
.nav-links a:hover { border-color: var(--sage); }

.header-cta {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.phone-link {
  display: none;
  font-weight: 700;
  text-decoration: none;
  color: var(--primary-dark);
  white-space: nowrap;
}
@media (min-width: 900px) { .phone-link { display: inline-flex; align-items: center; gap: 0.4rem; } }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
}

.mobile-nav {
  display: none;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.mobile-nav.open { display: block; }
.mobile-nav ul { list-style: none; margin: 0; padding: 1rem 1.5rem 1.5rem; display: flex; flex-direction: column; gap: 0.9rem; }
.mobile-nav a { text-decoration: none; color: var(--ink); font-weight: 600; font-size: 1.05rem; }
.mobile-nav .phone-link { display: inline-flex; margin-top: 0.4rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  font-family: var(--sans);
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--white); }
.btn:active { transform: translateY(1px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: 4.5rem;
  padding-bottom: 5rem;
  background: var(--mist);
}
.hero-network {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.55;
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  margin: 1.6rem 0 2rem;
  font-size: 0.92rem;
  color: var(--text-soft);
}
.trust-line span { display: inline-flex; align-items: center; gap: 0.4rem; }
.trust-line span::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--sage-deep);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-portrait {
  position: relative;
}
.portrait-frame {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  text-align: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.portrait-frame::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px dashed var(--sage);
  border-radius: 2px;
  pointer-events: none;
}
.portrait-frame svg { width: 64px; height: 64px; color: var(--sage-deep); }
.portrait-frame .placeholder-label {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 600;
}
.portrait-frame .placeholder-note {
  font-size: 0.85rem;
  color: var(--text-soft);
  max-width: 22ch;
}

/* ---------- Section image banners ---------- */
.figure {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.figure img { width: 100%; height: 100%; object-fit: cover; }
.figure-caption {
  font-size: 0.78rem;
  color: var(--text-soft);
  margin-top: 0.5rem;
}

/* ---------- Specialites ---------- */
.section-mist { background: var(--mist); }
.specs-intro { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; align-items: start; margin-bottom: 3rem; }
@media (max-width: 900px) { .specs-intro { grid-template-columns: 1fr; } }
.specs-intro .figure { aspect-ratio: 16/10; }

.spec-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
@media (max-width: 720px) { .spec-list { grid-template-columns: 1fr; } }
.spec-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem;
  position: relative;
}
.spec-card.featured {
  grid-column: 1 / -1;
  background: var(--ink);
  color: var(--mist);
  border-color: var(--ink);
}
.spec-card.featured h3, .spec-card.featured .spec-tag { color: var(--white); }
.spec-card.featured p { color: #C9D6D2; }
.spec-tag {
  display: block;
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--sage-deep);
  margin-bottom: 0.6rem;
}
.spec-card h3 { margin-bottom: 0.6rem; }
.spec-card p { color: var(--text-soft); margin-bottom: 0; font-size: 0.98rem; }

/* ---------- Parcours (timeline) ---------- */
.parcours-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}
@media (max-width: 900px) { .parcours-layout { grid-template-columns: 1fr; } }
.parcours-layout .figure { position: sticky; top: 100px; aspect-ratio: 3/4; }
@media (max-width: 900px) { .parcours-layout .figure { position: static; } }

.timeline { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--mist-deep); }
.timeline li { position: relative; padding: 0 0 2.2rem 2rem; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -7px; top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 2.5px solid var(--sage-deep);
}
.timeline .t-date {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage-deep);
  display: block;
  margin-bottom: 0.25rem;
}
.timeline h3 { font-size: 1.15rem; margin-bottom: 0.3rem; }
.timeline p { color: var(--text-soft); font-size: 0.98rem; margin-bottom: 0; }

.parcours-note {
  margin-top: 2.5rem;
  padding: 1.5rem 1.7rem;
  background: var(--white);
  border-left: 3px solid var(--sage-deep);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--serif);
  font-size: 1.08rem;
  color: var(--ink);
  font-style: italic;
}

/* ---------- Cabinets ---------- */
.cabinets-intro { margin-bottom: 2.8rem; }
.figure-wide { aspect-ratio: 21/8; margin-top: 1.6rem; }
@media (max-width: 640px) { .figure-wide { aspect-ratio: 16/10; } }
.cabinets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
@media (max-width: 960px) { .cabinets-grid { grid-template-columns: 1fr; } }
.cabinet-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.cabinet-card.primary { border-color: var(--sage-deep); box-shadow: var(--shadow); }
.cabinet-badge {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  background: var(--mist);
  color: var(--sage-deep);
  border-radius: 100px;
}
.cabinet-card.primary .cabinet-badge { background: var(--sage-deep); color: var(--white); }
.cabinet-card h3 { margin-bottom: 0; }
.cabinet-meta { display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.95rem; color: var(--text-soft); }
.cabinet-meta a { color: var(--primary-dark); font-weight: 600; text-decoration: none; }
.cabinet-meta a:hover { text-decoration: underline; }
.cabinet-note { font-size: 0.88rem; color: var(--text-soft); border-top: 1px solid var(--line); padding-top: 0.8rem; margin-top: 0.2rem; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  background: var(--ink);
  color: var(--mist);
  border-radius: var(--radius);
  padding: 2.4rem;
}
.contact-card h3 { color: var(--white); }
.contact-card p { color: #C9D6D2; }
.contact-phone {
  font-family: var(--serif);
  font-size: 1.9rem;
  color: var(--white);
  text-decoration: none;
  display: block;
  margin: 0.6rem 0 1.4rem;
}
.contact-list { list-style: none; margin: 1.6rem 0 0; padding: 1.4rem 0 0; border-top: 1px solid rgba(255,255,255,0.15); display: flex; flex-direction: column; gap: 0.7rem; font-size: 0.95rem; }
.contact-list a { color: var(--mist); }

.form-group { margin-bottom: 1.3rem; }
.form-group label { display: block; font-weight: 700; font-size: 0.92rem; margin-bottom: 0.4rem; color: var(--ink); }
.form-group input, .form-group textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.85rem; color: var(--text-soft); margin-top: -0.5rem; margin-bottom: 1.4rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: #B9C7C3;
  padding: 3rem 0 2rem;
  font-size: 0.9rem;
}
.footer-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 2rem; margin-bottom: 2rem; }
.footer-brand { font-family: var(--serif); color: var(--white); font-size: 1.1rem; }
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.6rem; flex-wrap: wrap; }
.footer-links a { color: #B9C7C3; text-decoration: none; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 1.4rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.8rem; font-size: 0.82rem; color: #8FA29C; }
.footer-bottom a { color: #8FA29C; }

/* ---------- Utility ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--white);
  padding: 0.7rem 1.2rem;
  z-index: 100;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }


/* Mentions légales page */
.legal-content { max-width: 74ch; margin: 0 auto; }
.legal-content h2 { margin-top: 2.4rem; }
.legal-content ul { padding-left: 1.2rem; }
.back-link { display: inline-flex; align-items: center; gap: 0.4rem; text-decoration: none; font-weight: 600; margin-bottom: 2rem; }