/* ============================================================
   BMW-inspired design system for Christian Fernandez
   Tokens sourced from awesome-design-md/design-md/bmw/DESIGN.md
   ============================================================ */

:root {
  /* Brand */
  --color-primary: #1c69d4;
  --color-primary-active: #0653b6;
  --color-primary-disabled: #d6d6d6;

  /* Surfaces */
  --color-canvas: #ffffff;
  --color-surface-soft: #f7f7f7;
  --color-surface-card: #fafafa;
  --color-surface-strong: #ebebeb;
  --color-surface-dark: #1a2129;
  --color-surface-dark-elevated: #262e38;

  /* Text */
  --color-ink: #262626;
  --color-body: #3c3c3c;
  --color-body-strong: #1a1a1a;
  --color-muted: #6b6b6b;
  --color-muted-soft: #9a9a9a;
  --color-on-primary: #ffffff;
  --color-on-dark: #ffffff;
  --color-on-dark-soft: #bbbbbb;

  /* Hairlines */
  --color-hairline: #e6e6e6;
  --color-hairline-strong: #cccccc;

  /* Semantic */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-error: #dc2626;

  /* Public back-refs used by inherited classes */
  --color-text: var(--color-ink);
  --color-text-muted: var(--color-body);
  --color-bg: var(--color-canvas);

  /* Fonts — Inter is the documented open substitute for BMW Type Next Latin */
  --font-body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: var(--font-body);

  /* Spacing — 8px base */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 80px;

  /* Radius — BMW is rectangular */
  --radius-none: 0px;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --radius-full: 9999px;

  /* Depth — shadows tinted with the navy surface (#1a2129) rather than black,
     so the lift stays inside the palette. */
  --shadow-photo:
    0 26px 50px -18px rgba(26, 33, 41, 0.34),
    0 8px 18px -8px rgba(26, 33, 41, 0.16);
  --shadow-photo-hover:
    0 34px 64px -18px rgba(26, 33, 41, 0.42),
    0 10px 22px -8px rgba(26, 33, 41, 0.20);
  --shadow-plate:
    0 16px 34px -14px rgba(26, 33, 41, 0.20),
    0 4px 10px -5px rgba(26, 33, 41, 0.10);

  --duration-fast: 150ms;
  --duration-base: 220ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --header-height: 64px;
  --container-width: 1440px;
}

/* ============ Reset ============ */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  color-scheme: light;
  -webkit-tap-highlight-color: rgba(28, 105, 212, 0.15);
}
a, button, input, select, textarea, label, summary { touch-action: manipulation; }
section[id], #main { scroll-margin-top: calc(var(--header-height) + var(--space-4)); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--color-body);
  background-color: var(--color-canvas);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
  margin: 0 0 var(--space-4);
  text-wrap: balance;
}
h1 { font-size: clamp(40px, 6vw, 64px); line-height: 1.05; }
h2 { font-size: clamp(28px, 4vw, 48px); line-height: 1.1; }
h3 { font-size: 20px; line-height: 1.3; }

p { margin: 0 0 var(--space-4); color: var(--color-body); font-weight: 300; }
p strong { color: var(--color-ink); font-weight: 700; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: var(--space-3) var(--space-5);
  z-index: 1000;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 13px;
}
.skip-link:focus { left: 0; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Uppercase editorial label — the BMW "LEARN MORE" voice */
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 0 0 var(--space-4);
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 48px;
  padding: 0 var(--space-6);
  border-radius: var(--radius-none);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1;
  border: 1px solid transparent;
  transition: background var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
  white-space: nowrap;
  text-transform: none;
}
.btn:active { transform: none; }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-active); border-color: var(--color-primary-active); }

.btn-accent {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}
.btn-accent:hover { background: var(--color-primary-active); border-color: var(--color-primary-active); }

.btn-outline {
  background: transparent;
  color: var(--color-on-dark);
  border-color: var(--color-on-dark);
}
.btn-outline:hover { background: var(--color-on-dark); color: var(--color-ink); }

.btn-lg { height: 48px; padding: 0 var(--space-6); font-size: 14px; }
.btn-sm { height: 40px; padding: 0 var(--space-5); font-size: 13px; }

/* ============ Header — transparent over hero, solid on scroll (BMW) ============ */
.site-header {
  --header-fg: #ffffff;
  --header-fg-soft: rgba(255, 255, 255, 0.75);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  transition: background var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}
.site-header.is-scrolled {
  --header-fg: var(--color-ink);
  --header-fg-soft: var(--color-muted);
  background: var(--color-canvas);
  border-bottom-color: var(--color-hairline);
}
/* Pages without a hero photo (legal pages): header always solid */
.site-header.header-solid {
  --header-fg: var(--color-ink);
  --header-fg-soft: var(--color-muted);
  background: var(--color-canvas);
  border-bottom-color: var(--color-hairline);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: var(--space-5);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 44px;
  color: var(--header-fg);
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--header-fg);
  letter-spacing: 0;
  transition: color var(--duration-base) var(--ease-out);
}
.brand-text small {
  font-size: 11px;
  font-weight: 700;
  color: var(--header-fg-soft);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 2px;
  white-space: nowrap;
  transition: color var(--duration-base) var(--ease-out);
}

.main-nav ul { display: flex; gap: var(--space-6); }
.main-nav a {
  display: inline-block;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.3px;
  color: var(--header-fg);
  padding: var(--space-3) 0;
  position: relative;
  white-space: nowrap;
  transition: color var(--duration-base) var(--ease-out);
}
/* Tighter gap where the 5 items would otherwise crowd the logo */
@media (min-width: 1000px) and (max-width: 1160px) {
  .main-nav ul { gap: var(--space-5); }
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}
.main-nav a:hover { color: var(--color-primary); }
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.header-call span { display: none; }
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 0;
  background: transparent;
  border: 1px solid var(--header-fg-soft);
  color: var(--header-fg);
  font-size: 20px;
  transition: color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}
.nav-toggle:hover { border-color: var(--header-fg); }

@media (max-width: 479px) { .brand-text small { display: none; } }

@media (max-width: 999px) {
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: var(--color-canvas);
    border-bottom: 1px solid var(--color-hairline);
    padding: var(--space-5);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-base) var(--ease-out);
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a {
    display: block;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-hairline);
    color: var(--color-ink);
  }
}
@media (min-width: 1000px) {
  .nav-toggle { display: none; }
  .header-call span { display: inline; }
}

/* ============ Hero — full-bleed photo, content bottom-left (BMW) ============ */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  background: var(--color-surface-dark);
  padding: calc(var(--header-height) + var(--space-7)) 0 var(--space-8);
}
.hero-media {
  position: absolute;
  inset: 0;
  background-color: var(--color-surface-dark);
  background-image: url('images/hero-salle-de-bain-renovee.webp');
  background-size: cover;
  background-position: center;
  z-index: 0;
  opacity: 1;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 33, 41, 0.35) 0%, rgba(26, 33, 41, 0.08) 45%, rgba(26, 33, 41, 0.6) 100%);
  z-index: 1;
}
.hero-inner { position: relative; z-index: 2; }
.hero-content { max-width: 820px; }
.hero-content h1 {
  color: var(--color-on-dark);
  font-weight: 700;
  font-size: clamp(44px, 7vw, 72px);
  line-height: 1.02;
  letter-spacing: 0;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
}
.hero-tagline {
  color: var(--color-on-dark);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--space-6);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.4);
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: 0;
}

/* Calibration mobile : voir le bloc en fin de feuille (il doit passer
   apres les regles de base pour les emporter a specificite egale). */

/* ============ Qui suis-je — trades + certifications ============ */
.qui-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-hairline);
}
.qui-badges li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-ink);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.qui-badges i { color: var(--color-primary); font-size: 16px; }

/* ============ Sections ============ */
.section { padding: var(--space-8) 0; background: var(--color-canvas); }
.section-alt { background: var(--color-surface-soft); }
.section-head { max-width: 720px; margin: 0 auto var(--space-7); text-align: center; }
.section-head h2 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}
.section-lead { font-size: 16px; font-weight: 300; color: var(--color-body); }

.grid { display: grid; gap: var(--space-5); }

/* ============ Trade blocks (services) ============ */
.trade-list-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}
.trade-block {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}
.trade-visual { position: relative; transform: none; }
.trade-block.reverse .trade-visual { transform: none; }
.photo-disclaimer {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 3;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.85);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

.trade-icon {
  width: 48px;
  height: 48px;
  border-radius: 0;
  background: var(--color-primary);
  border: none;
  color: var(--color-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: var(--space-5);
  transition: background var(--duration-base) var(--ease-out);
}
.trade-icon:hover { background: var(--color-primary-active); }

.trade-content h3 {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.15;
  margin-bottom: var(--space-3);
}

.trade-frame {
  color: var(--color-body);
  position: relative;
  margin-top: var(--space-3);
  padding: var(--space-6);
  border: none;
  border-radius: 0;
  background: var(--color-canvas);
  box-shadow: var(--shadow-plate);
  transition: none;
}
.trade-frame::before {
  content: none;
}
.trade-frame .trade-intro {
  margin-bottom: var(--space-4);
  color: var(--color-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.55;
}
.trade-frame .trade-sublist { margin-top: var(--space-4); }

.trade-sublist {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.trade-sublist li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.5;
  color: var(--color-body);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-hairline);
}
.trade-sublist li:last-child { border-bottom: none; padding-bottom: 0; }
.trade-sublist i {
  color: var(--color-primary);
  font-size: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}

.trade-cta {
  margin-top: var(--space-5);
}

.trade-photo {
  aspect-ratio: 4 / 3;
  border-radius: 0;
  background-color: var(--color-surface-card);
  background-image: linear-gradient(160deg, rgba(28, 105, 212, 0.05), rgba(28, 105, 212, 0.02));
  background-size: cover;
  background-position: center;
  border: none;
  box-shadow: var(--shadow-photo);
  filter: none;
  transition: box-shadow var(--duration-base) var(--ease-out);
}
.trade-photo:hover {
  box-shadow: var(--shadow-photo-hover);
}

.trade-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--space-3);
  aspect-ratio: 4 / 3;
}
.trade-mosaic .trade-photo:first-child { grid-row: 1 / 3; aspect-ratio: auto; }
.trade-mosaic .trade-photo { aspect-ratio: auto; }

@media (min-width: 900px) {
  .trade-block { grid-template-columns: 1fr 1fr; }
  .trade-block.reverse .trade-visual { order: 2; }
  .trade-block.reverse .trade-content { order: 1; }
}

/* ============ Why grid — light spec cells ============ */
.why-grid {
  grid-template-columns: 1fr;
  max-width: none;
  margin: 0 auto;
  text-align: left;
  gap: 0;
  border-top: 1px solid var(--color-hairline);
}
@media (min-width: 560px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .why-grid { grid-template-columns: repeat(4, 1fr); }
}
.why-item {
  padding: var(--space-6) var(--space-5);
  background: transparent;
  background-image: none;
  border: none;
  border-bottom: 1px solid var(--color-hairline);
  border-radius: 0;
  box-shadow: none;
  color: var(--color-body);
}
@media (min-width: 560px) {
  .why-item { border-right: 1px solid var(--color-hairline); }
  .why-item:nth-child(2n) { border-right: none; }
}
@media (min-width: 900px) {
  .why-item { border-right: 1px solid var(--color-hairline); border-bottom: none; }
  .why-item:nth-child(2n) { border-right: 1px solid var(--color-hairline); }
  .why-item:last-child { border-right: none; }
}
.why-item i {
  font-size: 28px;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  display: block;
}
.why-item h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}
.why-item p {
  font-size: 14px;
  font-weight: 300;
  color: var(--color-body);
  margin: 0;
}

/* ============ Testimonials (kept for reuse) ============ */
.testimonials-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.testimonial {
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: 0;
  padding: var(--space-6);
  margin: 0;
  box-shadow: none;
}
.stars { color: var(--color-primary); font-size: 14px; margin-bottom: var(--space-3); display: flex; gap: 2px; }
.testimonial p { color: var(--color-body); font-size: 15px; font-weight: 300; margin-bottom: var(--space-3); }
.testimonial cite {
  font-style: normal;
  font-weight: 700;
  font-size: 12px;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ============ About ============ */
.about-inner {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}
.about-photo {
  aspect-ratio: 4 / 3;
  border-radius: 0;
  background-color: var(--color-surface-card);
  background-image: url('images/electricite.webp');
  background-size: cover;
  background-position: center;
  border: none;
  box-shadow: var(--shadow-photo);
  filter: none;
  transform: none;
  transition: box-shadow var(--duration-base) var(--ease-out);
}
.about-photo:hover {
  box-shadow: var(--shadow-photo-hover);
}
.about-content h2 { color: var(--color-ink); }
.about-content p { color: var(--color-body); font-weight: 300; font-size: 16px; line-height: 1.55; }
.about-content p strong { color: var(--color-ink); font-weight: 700; }

.about-list {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border-top: 1px solid var(--color-hairline);
  padding-top: var(--space-5);
}
.about-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 15px;
  font-weight: 300;
  color: var(--color-body);
}
.about-list i {
  color: var(--color-primary);
  font-size: 18px;
  flex-shrink: 0;
}

@media (min-width: 900px) {
  .about-inner { grid-template-columns: 1fr 1fr; }
}

/* ============ Contact ============ */
.contact-inner { display: grid; gap: var(--space-7); }
.contact-info h2 { color: var(--color-ink); }
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-5);
  border-top: 1px solid var(--color-hairline);
}
.contact-list li {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 15px;
  font-weight: 300;
  color: var(--color-body);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-hairline);
}
.contact-list i {
  color: var(--color-primary);
  font-size: 20px;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}
.contact-list a { color: var(--color-ink); font-weight: 700; }
.contact-list a:hover { color: var(--color-primary); }

.contact-form {
  background: var(--color-canvas);
  background-image: none;
  border: 1px solid var(--color-hairline);
  border-radius: 0;
  padding: var(--space-7);
  box-shadow: var(--shadow-plate);
  transform: none;
}
.form-row { display: grid; gap: var(--space-4); }
.form-field { margin-bottom: var(--space-5); }
.hp-field { position: absolute; left: -9999px; top: -9999px; height: 0; width: 0; overflow: hidden; opacity: 0; }
.form-field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--space-2);
  color: var(--color-ink);
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-hairline);
  border-radius: 0;
  font: inherit;
  font-weight: 300;
  color: var(--color-ink);
  background: var(--color-canvas);
  transition: border-color var(--duration-fast) var(--ease-out);
}
.form-field select option { background: var(--color-canvas); color: var(--color-ink); }
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-ink);
  border-width: 2px;
  padding: calc(var(--space-3) - 1px) calc(var(--space-4) - 1px);
}
.form-submit {
  width: 100%;
  margin-top: var(--space-3);
}
.form-status {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.5px;
  margin-top: var(--space-4);
  color: var(--color-muted);
  min-height: 20px;
}

@media (min-width: 600px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .contact-inner { grid-template-columns: 1fr 1fr; }
}

/* ============ Footer ============ */
.site-footer {
  background: var(--color-surface-soft);
  background-image: none;
  color: var(--color-body);
  padding: var(--space-8) 0 var(--space-6);
  border-top: 1px solid var(--color-hairline);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
  justify-content: space-between;
}
.footer-brand { display: flex; align-items: center; gap: var(--space-4); }
.footer-brand strong {
  color: var(--color-ink);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
}
.footer-brand p {
  margin: 0;
  font-size: 13px;
  font-weight: 300;
  color: var(--color-muted);
}
.footer-nav { display: flex; flex-wrap: wrap; gap: var(--space-6); }
.footer-nav a {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-ink);
  white-space: nowrap;
}
.footer-nav a:hover { color: var(--color-primary); }
.footer-legal {
  width: 100%;
  margin: var(--space-6) 0 0;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-hairline);
  font-size: 12px;
  font-weight: 300;
  color: var(--color-muted);
  letter-spacing: 0.3px;
}

/* ============================================================
   Animations — ported from SikandarJODD/animations (vanilla CSS)
   - reveal: blur-fade (magic-ui) — opacity + blur + translateY
   - shine:  shine-border (magic-ui) — radial gradient sweep on hover
   ============================================================ */

/* Hidden state is gated on `html.js`: without JS the content stays visible
   instead of being stuck at opacity 0. */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(6px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out), filter 0.7s var(--ease-out);
  will-change: opacity, transform, filter;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
/* Stagger only applies on reveal — hiding is immediate (delay 0) */
.js .reveal[data-delay="1"].is-visible { transition-delay: 0.1s; }
.js .reveal[data-delay="2"].is-visible { transition-delay: 0.25s; }
.js .reveal[data-delay="3"].is-visible { transition-delay: 0.4s; }
.js .reveal[data-delay="4"].is-visible { transition-delay: 0.55s; }

@keyframes fernandez-shine {
  0%   { background-position: -120% 0; }
  100% { background-position: 220% 0; }
}

/* Subtle BMW-blue shine sweep on the primary CTA on hover */
.btn-primary { position: relative; overflow: hidden; isolation: isolate; }
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 0%, transparent 40%, rgba(255,255,255,0.28) 50%, transparent 60%, transparent 100%);
  background-size: 220% 100%;
  background-repeat: no-repeat;
  background-position: -120% 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.2s var(--ease-out);
}
.btn-primary:hover::after {
  opacity: 1;
  animation: fernandez-shine 1.4s var(--ease-out) both;
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .js .reveal {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
  }
  .btn-primary::after { display: none; }
}

/* ============ Blog — listing ============ */
.blog-page {
  padding: calc(var(--header-height) + var(--space-7)) 0 var(--space-8);
  background: var(--color-canvas);
}
.blog-head {
  max-width: 720px;
  margin-bottom: var(--space-7);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-hairline);
}
.blog-head h1 { font-size: clamp(32px, 5vw, 48px); margin-bottom: var(--space-4); }
.blog-head p { font-size: 16px; margin: 0; }

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 700px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: 0;
  box-shadow: var(--shadow-plate);
  transition: border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}
.blog-card:hover {
  border-color: var(--color-ink);
  box-shadow: var(--shadow-photo);
}
.blog-card-photo {
  aspect-ratio: 16 / 10;
  background-color: var(--color-surface-card);
  background-size: cover;
  background-position: center;
}
.blog-card-body { padding: var(--space-5); display: flex; flex-direction: column; flex: 1; }
.blog-card-meta {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin: 0 0 var(--space-3);
}
.blog-card h2 {
  font-size: 20px;
  line-height: 1.3;
  color: var(--color-ink);
  margin-bottom: var(--space-3);
}
.blog-card p { font-size: 14px; margin-bottom: var(--space-5); }
.blog-card-link {
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-ink);
}
.blog-card:hover .blog-card-link { color: var(--color-primary); }

/* ============ Blog — article ============ */
.article-page {
  padding: calc(var(--header-height) + var(--space-7)) 0 var(--space-8);
  background: var(--color-canvas);
}
.article-page .container { max-width: 800px; }
.article-meta {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.article-page h1 {
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.08;
  margin-bottom: var(--space-5);
}
.article-lead {
  font-size: 19px;
  font-weight: 300;
  line-height: 1.5;
  color: var(--color-body-strong);
  margin-bottom: var(--space-6);
}
.article-hero {
  aspect-ratio: 21 / 9;
  background-color: var(--color-surface-card);
  background-size: cover;
  background-position: center;
  margin-bottom: var(--space-7);
  box-shadow: var(--shadow-photo);
}
.article-body h2 {
  font-size: 28px;
  margin: var(--space-7) 0 var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-hairline);
}
.article-body h3 {
  font-size: 19px;
  margin: var(--space-5) 0 var(--space-3);
}
.article-body p { font-size: 16px; }
.article-body ul { margin: 0 0 var(--space-5); }
.article-body ul li {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) 28px;
  font-size: 15px;
  font-weight: 300;
  color: var(--color-body);
  border-bottom: 1px solid var(--color-hairline);
}
.article-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 12px;
  height: 2px;
  background: var(--color-primary);
}
.article-body strong { color: var(--color-ink); font-weight: 700; }

.article-callout {
  background: var(--color-surface-card);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-5);
  margin: var(--space-6) 0;
}
.article-callout p { margin: 0; font-size: 15px; }
.article-callout p + p { margin-top: var(--space-3); }

.article-cta {
  margin-top: var(--space-8);
  padding: var(--space-7);
  background: var(--color-surface-dark);
  text-align: center;
}
.article-cta h2 {
  color: var(--color-on-dark);
  font-size: 28px;
  border: none;
  padding: 0;
  margin: 0 0 var(--space-3);
}
.article-cta p {
  color: var(--color-on-dark-soft);
  margin-bottom: var(--space-5);
}
.article-back {
  display: inline-block;
  margin-top: var(--space-7);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-ink);
}
.article-back:hover { color: var(--color-primary); }

/* ============ Legal pages (mentions légales / confidentialité) ============ */
.legal-page {
  padding: calc(var(--header-height) + var(--space-7)) 0 var(--space-8);
  background: var(--color-canvas);
}
.legal-page .container { max-width: 860px; }
.legal-page h1 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: var(--space-2);
}
.legal-updated {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-muted);
  letter-spacing: 0.3px;
  margin-bottom: var(--space-7);
}
.legal-page h2 {
  font-size: 22px;
  margin: var(--space-7) 0 var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-hairline);
}
.legal-page p, .legal-page li { font-size: 15px; }
.legal-page ul { margin: 0 0 var(--space-4); }
.legal-page ul li {
  position: relative;
  padding: var(--space-1) 0 var(--space-1) 20px;
  font-weight: 300;
  color: var(--color-body);
}
.legal-page ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-muted-soft);
}
.legal-page a { color: var(--color-primary); text-decoration: underline; }
.legal-page a:hover { color: var(--color-primary-active); }

/* Placeholder fields awaiting real data — remove class once filled */
.a-completer {
  background: rgba(245, 158, 11, 0.14);
  border: 1px dashed var(--color-warning);
  padding: 0 6px;
  font-weight: 400;
  color: #8a5a00;
  white-space: nowrap;
}

/* RGPD consent checkbox on contact form */
.form-consent label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  font-weight: 300;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-body);
  cursor: pointer;
}
.form-consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: 0;
  margin: 1px 0 0;
  padding: 0;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}
.form-consent a { color: var(--color-primary); text-decoration: underline; }

/* Footer legal links */
.footer-legal a {
  color: var(--color-muted);
  text-decoration: underline;
}
.footer-legal a:hover { color: var(--color-primary); }

/* ============ Floating call button — mobile ============ */
.floating-call {
  position: fixed;
  right: var(--space-5);
  bottom: calc(var(--space-5) + env(safe-area-inset-bottom, 0px));
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 6px 20px rgba(28, 105, 212, 0.35);
  z-index: 90;
  transition: background var(--duration-base) var(--ease-out);
}
.floating-call:hover { background: var(--color-primary-active); }

@media (min-width: 900px) {
  .floating-call { display: none; }
}

/* ============================================================
   CALIBRATION MOBILE — doit rester en FIN de feuille
   A specificite egale, c'est la derniere regle qui gagne : place
   plus haut, ce bloc etait ecrase par les regles de base.
   Le rythme vertical passe par les variables : une valeur
   redefinie se propage a toutes les sections d'un coup.
   ============================================================ */
@media (max-width: 767px) {
  :root {
    --space-7: 32px;  /* 48 -> 32 */
    --space-8: 56px;  /* 80 -> 56 : marge entre sections */
  }

  .container { padding: 0 20px; }

  /* Hero : moins de vide avant le titre, texte lisible sur la photo */
  .hero { min-height: 76vh; }
  .hero-scrim {
    background: linear-gradient(180deg,
      rgba(26, 33, 41, 0.50) 0%,
      rgba(26, 33, 41, 0.28) 30%,
      rgba(26, 33, 41, 0.72) 62%,
      rgba(26, 33, 41, 0.90) 100%);
  }
  .hero-content h1 {
    font-size: clamp(34px, 10.5vw, 46px);
    margin-bottom: var(--space-4);
  }
  .hero-tagline {
    font-size: 13px;
    letter-spacing: 1px;
    margin-bottom: var(--space-5);
  }
  /* Boutons empiles ET de largeur egale — sinon le rendu est bancal */
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }
  .hero-cta .btn { width: 100%; }

  /* Titres cales sur la largeur reelle de l'ecran */
  .section-head { margin-bottom: var(--space-6); }
  .section-head h2 { font-size: clamp(24px, 6.5vw, 30px); }
  .trade-content h3 { font-size: 26px; }
  .trade-block { gap: var(--space-5); }
  .trade-frame { padding: var(--space-5); }
  .trade-icon { margin-bottom: var(--space-4); }

  /* Le formulaire etranglait ses champs avec 48px de padding */
  .contact-form { padding: var(--space-5); }

  /* Badges de certification : ils respiraient trop */
  .qui-badges { gap: var(--space-4) var(--space-5); margin-top: var(--space-6); }
  .why-item { padding: var(--space-5) 0; }

  /* Mention illisible sur les photos claires */
  .photo-disclaimer {
    background: rgba(26, 33, 41, 0.55);
    padding: 2px 6px;
    right: 8px;
    bottom: 8px;
  }

  /* Cibles tactiles a 44px minimum (WCAG 2.5.5) — le bouton d'appel
     du header n'en faisait que 40, alors que c'est le CTA principal. */
  .btn-sm { height: 44px; }
  .contact-list a,
  .footer-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  /* Pages blog / article / legales */
  .blog-head h1, .article-page h1, .legal-page h1 { font-size: clamp(28px, 7.5vw, 38px); }
  .article-lead { font-size: 17px; }
  .article-body h2 { font-size: 24px; }
  .article-cta { padding: var(--space-6) var(--space-5); }
  .blog-card-body { padding: var(--space-5); }
}

/* Logo : "Christian Fernandez" passait sur deux lignes sous 480px */
@media (max-width: 479px) {
  .brand-text strong { font-size: 14px; white-space: nowrap; }
  .brand-mark { width: 36px; height: 36px; font-size: 13px; }
  .header-inner { gap: var(--space-3); }
}