/* ==========================================================
ImmoBridge Alsace V2.1 — Design System
Static HTML/CSS/JS. No CSS framework.
========================================================== */

/* 1. TOKENS ------------------------------------------------ */
:root {
  --color-primary: #1E3A5F;
  --color-primary-light: #2A4F7A;
  --color-primary-dark: #152A45;
  --color-accent: #D48C70;
  --color-accent-hover: #C07A5E;
  --color-bg: #FAFAF9;
  --color-surface: #FFFFFF;
  --color-text: #1F2937;
  --color-text-muted: #6B7280;
  --color-border: #E5E7EB;
  --color-success: #10B981;
  --color-warning: #F59E0B;

  --color-header: #F5EEDF;
  --color-soft: #F7F4EE;
  --color-primary-06: rgba(30,58,95,.06);
  --color-primary-12: rgba(30,58,95,.12);
  --color-accent-12: rgba(212,140,112,.12);
  --shadow-sm: 0 10px 30px rgba(21,42,69,.07);
  --shadow-md: 0 18px 50px rgba(21,42,69,.12);
  --radius-sm: .6rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --container: 1180px;
  --container-narrow: 820px;
  --header-height: 72px;
  --section-y: clamp(4.5rem, 8vw, 8rem);
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Playfair Display", Georgia, serif;
}

/* 2. RESET & BASE ------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid rgba(212,140,112,.45); outline-offset: 3px; }
::selection { background: var(--color-accent-12); color: var(--color-primary-dark); }

.skip-link {
  position: fixed; left: 1rem; top: -100px; z-index: 999;
  background: var(--color-primary-dark); color: white; padding: .75rem 1rem;
  border-radius: var(--radius-sm); transition: top .2s ease;
}
.skip-link:focus { top: 1rem; }

.container { width: min(calc(100% - 2.25rem), var(--container)); margin-inline: auto; }
.container-narrow { width: min(calc(100% - 2.25rem), var(--container-narrow)); margin-inline: auto; }

.section { padding-block: var(--section-y); }
.section-white { background: #fff; }
.section-soft { background: var(--color-soft); }
.section-navy { background: var(--color-primary-dark); color: white; }
.section-divider { border-top: 1px solid var(--color-border); }

h1, h2, h3, h4 { color: var(--color-primary-dark); font-family: var(--font-serif); line-height: 1.12; margin: 0; }
h1 { font-size: clamp(2.6rem, 6.5vw, 5.25rem); letter-spacing: -.035em; }
h2 { font-size: clamp(2rem, 4vw, 3.65rem); letter-spacing: -.025em; }
h3 { font-size: clamp(1.3rem, 2.3vw, 1.75rem); }
p { margin: 0 0 1rem; }

.lede { max-width: 760px; color: var(--color-text-muted); font-size: clamp(1.05rem, 1.7vw, 1.25rem); }
.eyebrow { margin: 0 0 .85rem; color: var(--color-accent-hover); font-size: .77rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.rule { width: 76px; height: 2px; background: var(--color-accent); border: 0; margin: 1.4rem 0 0; }
.muted { color: var(--color-text-muted); }
.serif { font-family: var(--font-serif); }
.small { font-size: .9rem; }

/* 3. BUTTONS ------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 46px; padding: .74rem 1.1rem; border-radius: 999px;
  border: 1px solid transparent; font-weight: 700; font-size: .92rem;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-accent { background: var(--color-primary); color: white; }
.btn-accent:hover { background: var(--color-primary-dark); }
.btn-outline { border-color: rgba(30,58,95,.22); color: var(--color-primary); background: transparent; }
.btn-outline:hover { border-color: var(--color-primary); background: var(--color-primary-06); }

.text-link { display: inline-flex; gap: .45rem; align-items: center; color: var(--color-primary); font-weight: 700; }
.text-link::after { content: "→"; transition: transform .18s ease; }
.text-link:hover::after { transform: translateX(3px); }

/* 4. HEADER / NAV ------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-height);
  background: rgba(245,238,223,.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(30,58,95,.10);
}
.nav { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { font-family: var(--font-serif); font-size: 1.28rem; font-weight: 700; color: var(--color-primary); white-space: nowrap; }
.brand span { color: var(--color-accent-hover); }

.nav-links { display: flex; align-items: center; gap: 1.25rem; font-size: .91rem; }
.nav-links > a, .nav-dropdown > button { color: #334155; background: none; border: 0; padding: .8rem 0; }
.nav-links > a:hover, .nav-dropdown > button:hover, .nav-links > a[aria-current="page"] { color: var(--color-primary); }

.nav-dropdown { position: relative; }
.nav-dropdown > button { display: flex; align-items: center; gap: .35rem; }
.chevron { width: 8px; height: 8px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); }

.dropdown-menu {
  position: absolute; left: -.9rem; top: calc(100% - .2rem); min-width: 235px;
  padding: .55rem; border: 1px solid var(--color-border); border-radius: .8rem;
  background: white; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: .18s ease;
}
.nav-dropdown:hover .dropdown-menu, .nav-dropdown:focus-within .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: .72rem .8rem; border-radius: .5rem; color: #334155; }
.dropdown-menu a:hover { color: var(--color-primary); background: var(--color-primary-06); }

.nav-actions { display: flex; align-items: center; gap: .9rem; }
.lang { display: flex; gap: .55rem; font-size: .78rem; font-weight: 700; }
.lang span { color: var(--color-primary); }
.lang a { color: var(--color-text-muted); }
.lang a:hover { color: var(--color-primary); }

.menu-toggle { display: none; width: 42px; height: 42px; align-items: center; justify-content: center; border: 0; background: transparent; color: var(--color-primary); }
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after { width: 22px; height: 2px; background: currentColor; display: block; position: relative; transition: .2s ease; }
.menu-toggle span::before, .menu-toggle span::after { content: " "; position: absolute; left: 0; }
.menu-toggle span::before { top: -7px; } .menu-toggle span::after { top: 7px; }
.menu-toggle[aria-expanded="true"] span { background: transparent; }
.menu-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

.mobile-menu { display: none; position: fixed; inset: var(--header-height) 0 auto 0; max-height: calc(100vh - var(--header-height)); overflow: auto; background: var(--color-header); border-bottom: 1px solid var(--color-border); padding: 1.2rem; box-shadow: var(--shadow-sm); }
.mobile-menu.is-open { display: block; }
.mobile-menu a { display: block; padding: .75rem 0; border-bottom: 1px solid rgba(30,58,95,.09); font-weight: 600; }
.mobile-group { padding-block: .25rem; }
.mobile-group strong { display: block; margin-top: .5rem; color: var(--color-primary); }

/* 5. HERO -------------------------------------------------- */
.hero { background: var(--color-bg); padding: clamp(4rem, 8vw, 8rem) 0 clamp(3.5rem, 7vw, 6.5rem); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: clamp(2rem, 6vw, 6rem); }
.hero-copy { max-width: 720px; }
.hero-copy .lede { margin-top: 1.4rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.8rem; }
.hero-proof { display: flex; flex-wrap: wrap; gap: .65rem 1.3rem; margin-top: 2rem; font-size: .88rem; color: var(--color-text-muted); }
.hero-proof span::before { content: "✓"; color: var(--color-accent-hover); font-weight: 800; margin-right: .4rem; }

.hero-visual { position: relative; min-height: 0; }
.hero-visual img { width: 100%; height: auto; min-height: 0; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 0; }
.hero-note { position: absolute; left: -1.2rem; bottom: 1.3rem; max-width: 280px; background: white; border: 1px solid var(--color-border); padding: 1.1rem 1.2rem; box-shadow: var(--shadow-md); border-radius: .85rem; }
.hero-note strong { color: var(--color-primary); display: block; margin-bottom: .2rem; }

.page-hero { padding: clamp(4rem,7vw,6.5rem) 0 clamp(3.5rem,6vw,5.5rem); background: #fff; border-bottom: 1px solid var(--color-border); }
.page-hero-inner { max-width: 900px; }
.page-hero h1 { font-size: clamp(2.55rem,5.3vw,4.7rem); }
.page-hero .lede { margin-top: 1.2rem; }

.breadcrumb { margin-bottom: 1.5rem; font-size: .83rem; color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }

/* 6. EDITORIAL LAYOUTS ------------------------------------- */
.section-head { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2rem; align-items: end; margin-bottom: 2.8rem; }
.section-head .lede { justify-self: end; }

.editorial-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--color-border); }
.editorial-item { padding: 1.7rem 1.7rem 1.7rem 0; border-right: 1px solid var(--color-border); }
.editorial-item + .editorial-item { padding-left: 1.7rem; }
.editorial-item:last-child { border-right: 0; }
.number { display: block; color: var(--color-accent-hover); font-size: .75rem; font-weight: 800; letter-spacing: .16em; margin-bottom: 1.2rem; }
.editorial-item h3 { margin-bottom: .65rem; }
.editorial-item p { color: var(--color-text-muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem,7vw,6rem); align-items: center; }
.split-image img { width: 100%; min-height: 470px; object-fit: cover; border-radius: var(--radius-lg); }
.quote-line { margin-top: 1.5rem; padding-left: 1rem; border-left: 2px solid var(--color-accent); font-family: var(--font-serif); color: var(--color-primary); font-size: 1.25rem; }

/* 7. SERVICE / BENEFIT CARDS ------------------------------- */
.cards-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.15rem; }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.45rem; }
.card-premium { background: white; border-top: 2px solid var(--color-primary); padding: 1.65rem 0; border-bottom: 1px solid var(--color-border); }
.card h3, .card-premium h3 { margin-bottom: .65rem; }
.card p, .card-premium p { color: var(--color-text-muted); }

.service-card { position: relative; padding: 2rem 1.7rem; min-height: 320px; display: flex; flex-direction: column; background: white; border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: transform .2s ease, box-shadow .2s ease; }
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.service-card .text-link { margin-top: auto; }
.service-meta { color: var(--color-primary); font-weight: 700; font-size: .84rem; margin: 1rem 0; }

/* 7b. STEPS GRID (5 étapes compactes) ---------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 2.5rem 0 0;
}
.steps-grid li {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.steps-grid .number { margin-bottom: 0.8rem; }
.steps-grid h3 { font-size: 1.1rem; margin: 0 0 0.5rem 0; color: var(--color-primary-dark); }
.steps-grid p { font-size: 0.92rem; color: var(--color-text-muted); margin: 0; line-height: 1.5; }

/* 8. PILLS / LISTS / CALLOUTS ------------------------------ */
.pills { display: flex; flex-wrap: wrap; gap: .55rem; }
.pill { background: var(--color-primary-06); color: var(--color-primary); padding: .42rem .68rem; border-radius: 999px; font-size: .78rem; font-weight: 700; }

.check-list { list-style: none; padding: 0; margin: 1.2rem 0 0; }
.check-list li { position: relative; padding: .45rem 0 .45rem 1.6rem; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--color-accent-hover); font-weight: 800; }

.callout { padding: 1.35rem 1.45rem; border-left: 3px solid var(--color-accent); background: var(--color-soft); }

.scope-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.scope-box { padding: 1.45rem; border: 1px solid var(--color-border); background: white; border-radius: var(--radius-md); }
.scope-box h3 { margin-bottom: .8rem; }

/* 9. REGIONS ------------------------------------------------ */
.region-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.2rem; }
.region-card { min-height: 250px; display: flex; flex-direction: column; padding: 1.8rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: white; }
.region-card .text-link { margin-top: auto; }
.region-kicker { color: var(--color-accent-hover); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.region-facts { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; margin-top: 2rem; }
.fact { border-top: 1px solid var(--color-border); padding-top: 1rem; }
.fact strong { display: block; color: var(--color-primary); margin-bottom: .3rem; }

/* 10. TESTIMONIALS ----------------------------------------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.testimonial { background: white; border: 1px solid var(--color-border); padding: 1.55rem; border-radius: var(--radius-md); }
.stars { color: var(--color-accent-hover); letter-spacing: .12em; }
.testimonial blockquote { margin: 1rem 0; font-family: var(--font-serif); color: var(--color-primary-dark); font-size: 1.08rem; }
.testimonial small { color: var(--color-text-muted); }

/* 11. FAQ --------------------------------------------------- */
.faq { border-top: 1px solid var(--color-border); }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-button { width: 100%; display: flex; justify-content: space-between; gap: 1rem; padding: 1.25rem 0; border: 0; background: transparent; color: var(--color-primary-dark); text-align: left; font-weight: 700; }
.faq-icon { font-size: 1.35rem; transition: transform .2s ease; }
.faq-button[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-panel > div { overflow: hidden; }
.faq-panel p { padding: 0 2rem 1.2rem 0; color: var(--color-text-muted); }
.faq-button[aria-expanded="true"] + .faq-panel { grid-template-rows: 1fr; }

/* 12. PACKAGES / PRICING ----------------------------------- */
.package-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
.package { padding: 1.7rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: white; }
.package.featured { border-color: rgba(30,58,95,.38); box-shadow: var(--shadow-sm); position: relative; }
.badge { display: inline-flex; margin-bottom: 1rem; padding: .35rem .6rem; border-radius: 999px; background: var(--color-primary); color: white; font-size: .72rem; font-weight: 800; }
.price { font-family: var(--font-serif); color: var(--color-primary); font-size: 1.5rem; margin: .85rem 0; }

/* 13. FORMS ------------------------------------------------- */
.form-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(2rem,6vw,5rem); align-items: start; }
.form-card { background: white; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(1.4rem,4vw,2.5rem); box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .85rem; font-weight: 700; color: var(--color-primary-dark); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; border: 1px solid var(--color-border); border-radius: .65rem;
  padding: .75rem .85rem; background: white; color: var(--color-text); transition: border .18s ease, box-shadow .18s ease;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--color-primary-light); box-shadow: 0 0 0 3px var(--color-primary-06); }
.form-status { min-height: 1.4rem; margin-top: .7rem; font-size: .9rem; }
.form-status.success { color: var(--color-success); }
.form-status.error { color: #B42318; }
.botcheck { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }

/* 14. CALCULATOR -------------------------------------------- */
.calculator { display: grid; grid-template-columns: 1fr .8fr; gap: 1.4rem; align-items: start; }
.calc-panel, .calc-results { background: white; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.5rem; }
.calc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.result { padding: .85rem 0; border-bottom: 1px solid var(--color-border); }
.result:last-child { border-bottom: 0; }
.result span { display: block; color: var(--color-text-muted); font-size: .82rem; }
.result strong { display: block; font-family: var(--font-serif); color: var(--color-primary); font-size: 1.55rem; margin-top: .15rem; }

/* 15. GUIDE INDEX ------------------------------------------ */
.guide-feature { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2.5rem; align-items: center; }
.guide-feature img { min-height: 380px; width: 100%; object-fit: cover; border-radius: var(--radius-lg); }
.guide-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 0 2rem; border-top: 1px solid var(--color-border); }
.guide-link { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--color-border); font-weight: 650; }
.guide-link span:last-child { color: var(--color-accent-hover); }

/* 16. LEGAL ------------------------------------------------ */
.legal { background: white; padding: clamp(3rem,6vw,6rem) 0; }
.legal-wrap { max-width: 900px; }
.legal section { margin-top: 2.2rem; }
.legal h2 { font-size: 1.55rem; margin-bottom: .7rem; }
.legal .placeholder { background: #FFF7ED; border: 1px solid #FED7AA; padding: 1rem; border-radius: .65rem; color: #9A3412; }
.legal hr { border: 0; border-top: 1px solid var(--color-border); margin: 4rem 0; }

/* 17. CTA / FOOTER ----------------------------------------- */
.cta-band { padding: clamp(3.4rem,6vw,5.5rem) 0; background: var(--color-primary); color: white; }
.cta-band h2 { color: white; max-width: 760px; }
.cta-band p { max-width: 680px; color: rgba(255,255,255,.75); }
.cta-band .btn-outline { border-color: rgba(255,255,255,.36); color: white; }
.cta-band .btn-outline:hover { background: rgba(255,255,255,.08); }

.footer { background: var(--color-primary-dark); color: rgba(255,255,255,.72); margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 3rem; padding: 3.5rem 0 2.5rem; }
.footer h3 { color: white; font-size: 1.05rem; margin-bottom: .8rem; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin: .42rem 0; }
.footer a:hover { color: white; }
.footer-brand { font-family: var(--font-serif); color: white; font-size: 1.35rem; margin-bottom: .75rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.10); padding: 1.4rem 0 1.8rem; font-size: .8rem; text-align: center; }

/* 18. REVEAL ANIMATION ------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity .55s ease, transform .55s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* 19. RESPONSIVE ------------------------------------------- */
@media (max-width: 1040px) {
  .nav-links, .nav-actions { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero-grid, .split, .form-layout, .calculator, .guide-feature { grid-template-columns: 1fr; }
  .hero-visual { min-height: 0; }
  .hero-visual img { min-height: 0; }
  .section-head { grid-template-columns: 1fr; align-items: start; }
  .section-head .lede { justify-self: start; }
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  :root { --header-height: 64px; }
  .cards-3, .testimonial-grid, .editorial-grid { grid-template-columns: 1fr; }
  .editorial-item, .editorial-item + .editorial-item { padding: 1.35rem 0; border-right: 0; border-bottom: 1px solid var(--color-border); }
  .editorial-item:last-child { border-bottom: 0; }
  .package-grid, .region-grid, .scope-grid, .footer-grid, .guide-list { grid-template-columns: 1fr; }
  .region-facts, .form-grid, .calc-row { grid-template-columns: 1fr; }
  .footer-grid { gap: 2rem; }
  .hero-note { left: .8rem; right: .8rem; max-width: none; }
  h1 { font-size: clamp(2.35rem, 12vw, 3.8rem); }
  .steps-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* V2.1 — MINIMAL FOOTER */
.footer-minimal {
  margin-top: clamp(4rem,8vw,7rem);
  padding: 1.35rem 0;
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.72);
}
.footer-minimal-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.footer-legal-links {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .875rem;
}
.footer-legal-links a { color: rgba(255,255,255,.82); text-decoration: none; }
.footer-legal-links a:hover { color: #fff; }
.footer-copyright { margin: 0; font-size: .8rem; color: rgba(255,255,255,.55); }
@media (max-width: 640px) {
  .footer-minimal-inner { flex-direction: column; justify-content: center; text-align: center; gap: .45rem; }
}

/* =========================================================
STICKY MOBILE CTA (Conversion mobile)
========================================================= */
.sticky-mobile-cta {
  display: none; /* Caché sur desktop */
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-primary-dark); /* Même bleu que le footer */
  padding: 0.8rem 1rem;
  z-index: 999;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.15);
  align-items: center;
  justify-content: center;
}

.sticky-mobile-cta a {
  background: var(--color-accent); /* Terracotta pour attirer l'œil */
  color: white;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  width: 100%;
  text-align: center;
  transition: background 0.2s ease;
}

.sticky-mobile-cta a:hover {
  background: var(--color-accent-hover);
}

/* Affichage sur mobile et ajustement du footer pour ne pas cacher le contenu */
@media (max-width: 760px) {
  .sticky-mobile-cta { display: flex; }
  .footer-minimal { padding-bottom: 5rem; } /* Espace pour la barre fixe */
}


/* V2.4 — RATGEBER: ruhiger, selektiver, besser lesbar */
.guide-topic-group { margin-bottom: 4.5rem; }
.guide-topic-group-last { margin-bottom: 0; }
.guide-topic-group h3 {
  margin: 0 0 1.35rem;
  font-size: 1.18rem;
  line-height: 1.35;
  color: var(--color-primary-dark);
}
.guide-list { gap: 0 3rem; }
.guide-link {
  padding: 1.2rem 0;
  line-height: 1.5;
  font-size: .98rem;
}

.guide-article-v85 {
  background: #fff;
  padding: clamp(3.2rem,6vw,5.5rem) 0 clamp(4.5rem,8vw,7rem);
}
.guide-shell-v85 {
  width: min(100% - 2rem, 820px);
  margin-inline: auto;
}
.guide-head-v85 { margin-bottom: 3.6rem; }
.guide-back-v85 {
  display: inline-block;
  margin-bottom: 1.25rem;
  color: var(--color-primary);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
}
.guide-head-v85 h1 {
  max-width: 760px;
  font-size: clamp(2.15rem,4.7vw,3.45rem);
  line-height: 1.08;
  margin-bottom: 1.35rem;
}
.guide-intro-v85 {
  max-width: 720px;
  color: var(--color-text-muted);
  font-size: clamp(1rem,1.6vw,1.12rem);
  line-height: 1.75;
}
.guide-key-v85,
.guide-check-v85,
.guide-tool-v85 {
  margin: 0 0 3.6rem;
  padding: 1.55rem 1.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-soft);
}
.guide-key-v85 h2,
.guide-check-v85 h2 {
  font-size: 1.15rem;
  margin-bottom: .9rem;
}
.guide-key-v85 ul,
.guide-check-v85 ul { margin: 0; padding-left: 1.25rem; }
.guide-key-v85 li,
.guide-check-v85 li { margin: .48rem 0; line-height: 1.65; }
.guide-toc-v85 {
  margin: 0 0 4.2rem;
  padding: 1.45rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.guide-toc-v85 strong {
  display: block;
  margin-bottom: .9rem;
  font-size: .9rem;
}
.guide-toc-v85 div { display: grid; gap: .65rem; }
.guide-toc-v85 a { color: var(--color-primary); font-size: .92rem; line-height: 1.45; }
.guide-body-v85 { display: grid; gap: 4.4rem; }
.guide-section-v85 { margin: 0; }
.guide-section-v85 h2 {
  font-size: clamp(1.4rem,2.5vw,1.78rem);
  line-height: 1.25;
  margin: 0 0 1.15rem;
}
.guide-section-v85 p {
  margin: 0;
  color: #344054;
  font-size: 1rem;
  line-height: 1.85;
}
.guide-check-v85 { margin-top: 4.4rem; }
.guide-tool-v85 { margin-top: 2rem; }
.guide-tool-v85 strong { display: block; margin-bottom: .45rem; }
.guide-tool-v85 p { margin: 0; color: var(--color-text-muted); line-height: 1.7; }
.guide-sources-v85 {
  margin-top: 3.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--color-border);
  font-size: .85rem;
  color: var(--color-text-muted);
}
.guide-sources-v85 summary { cursor: pointer; font-weight: 700; color: var(--color-primary-dark); }
.guide-sources-v85 p, .guide-sources-v85 ul { margin-top: 1rem; }

@media (max-width: 760px) {
  .guide-topic-group { margin-bottom: 3.4rem; }
  .guide-head-v85 { margin-bottom: 2.8rem; }
  .guide-body-v85 { gap: 3.3rem; }
  .guide-key-v85, .guide-check-v85, .guide-tool-v85 { padding: 1.25rem; }
}

/* V2.4.4 Elsass map layout */
.region-map-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 460px) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: center;
  margin-top: 2rem;
}
.region-side {
  display: grid;
  gap: 1rem;
}
.region-map-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  padding: 1rem;
}
.region-map-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - .4rem);
}
.region-box {
  position: relative;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: white;
  box-shadow: var(--shadow-sm);
}
.region-box h3 {
  font-size: 1.18rem;
  margin-bottom: .5rem;
}
.region-box p {
  margin-bottom: .85rem;
}
.region-points {
  display: grid;
  gap: .45rem;
  margin: .2rem 0 1rem;
  color: var(--color-muted);
  font-size: .96rem;
}
.region-points span::before {
  content: "•";
  color: var(--color-accent-hover);
  margin-right: .5rem;
  font-weight: 700;
}
.region-box .text-link {
  margin-top: auto;
}
@media (max-width: 1100px) {
  .region-map-layout {
    grid-template-columns: 1fr;
  }
  .region-map-card {
    order: -1;
    max-width: 640px;
    margin: 0 auto 1rem;
  }
}

/* V2.4.5 Ratgeber index refinement */
.ratgeber-head-compact {
  margin-bottom: 2.25rem;
}
.ratgeber-topic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  align-items: start;
}
.ratgeber-topic-grid .guide-topic-group {
  margin-bottom: 0;
  padding: 1.5rem 1.5rem 1.25rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.ratgeber-topic-grid .guide-topic-group-wide {
  grid-column: 1 / -1;
}
.ratgeber-topic-grid .guide-topic-group h3 {
  display: inline-block;
  margin: 0 0 1.25rem;
  padding: .5rem .8rem;
  border-radius: .55rem;
  background: #eaf2f8;
  color: var(--color-primary);
  font-size: 1.05rem;
  letter-spacing: .01em;
}
.ratgeber-topic-grid .guide-list {
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 0;
}
.ratgeber-topic-grid .guide-topic-group-wide .guide-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 2rem;
}
.ratgeber-topic-grid .guide-link {
  padding: 1rem .15rem;
  font-size: .98rem;
  line-height: 1.45;
  border-bottom: 1px solid var(--color-border);
  transition: transform .18s ease, color .18s ease;
}
.ratgeber-topic-grid .guide-link:hover {
  transform: translateX(3px);
  color: var(--color-primary);
}
@media (max-width: 850px) {
  .ratgeber-topic-grid {
    grid-template-columns: 1fr;
  }
  .ratgeber-topic-grid .guide-topic-group-wide {
    grid-column: auto;
  }
  .ratgeber-topic-grid .guide-topic-group-wide .guide-list {
    grid-template-columns: 1fr;
  }
}