:root {
  --paper: #faf8f4;
  --ink: #191919;
  --muted: #696762;
  --line: rgba(25,25,25,.14);
  --red: #a3080a;
  --blue: #7fa5d3;
  --orange: #ec8a00;
  --yellow: #f4e76b;
  --white: #fff;
  --utility-h: 38px;
  --nav-h: 104px;
  --header-h: calc(var(--utility-h) + var(--nav-h));
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link {
  position: fixed; left: 16px; top: -100px; z-index: 999;
  background: #fff; color: #111; padding: 10px 14px; border-radius: 8px;
}
.skip-link:focus { top: 12px; }

/* Fine information bar + main navigation: useful structure from the initial template,
   restyled in the Maison Opulence direction. */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  transition: box-shadow .3s ease;
}
.utility-bar {
  height: var(--utility-h);
  background: #0d1b2f;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.10);
  overflow: hidden;
}
.utility-inner {
  max-width: 1500px; height: 100%; margin: 0 auto; padding: 0 44px;
  display: grid; grid-template-columns: minmax(0,1fr) auto auto; align-items: center; gap: 14px;
  font-size: 12px; font-weight: 720;
}
.utility-alert,
.utility-cert {
  min-width: 0; display: flex; align-items: center; gap: 9px; white-space: nowrap;
}
.utility-alert { justify-self: start; }
.utility-alert strong { font-size: 13.5px; letter-spacing: .005em; }
.utility-cert { justify-self: start; color: rgba(255,255,255,.88); padding-left: 14px; border-left: 1px solid rgba(255,255,255,.18); }
.utility-cert svg { width: 16px; height: 16px; color: #16d5bb; flex: 0 0 auto; }
.utility-cert span { font-size: 11.5px; letter-spacing: .01em; }
.utility-beacon {
  width: 20px; height: 20px; display: grid; place-items: center;
  color: var(--orange); position: relative; flex: 0 0 20px;
}
.utility-beacon::after {
  content: ""; position: absolute; inset: 1px; border-radius: 50%;
  background: rgba(236,138,0,.18); animation: beaconHalo 1.65s ease-in-out infinite;
}
.utility-beacon svg {
  position: relative; z-index: 1; width: 18px; height: 18px;
  animation: sirenPulse 1.2s ease-in-out infinite, sirenBlink 1.2s steps(2, end) infinite;
}
.utility-phone {
  justify-self: end; height: 30px; display: inline-flex; align-items: center; gap: 8px;
  padding: 0 15px; border: 1px solid rgba(255,255,255,.16); border-radius: 6px;
  background: var(--orange); color: #fff; text-decoration: none; white-space: nowrap;
  box-shadow: 0 3px 12px rgba(236,138,0,.22);
  transition: transform .18s ease, filter .18s ease, box-shadow .18s ease;
}
.utility-phone svg { width: 15px; height: 15px; }
.utility-phone strong { font-size: 12px; letter-spacing: .03em; }
.utility-phone:hover,
.utility-phone:focus-visible { color: #fff; filter: brightness(1.07); transform: translateY(-1px); box-shadow: 0 5px 16px rgba(236,138,0,.30); }
@keyframes sirenPulse {
  0%, 100% { opacity: .72; transform: scale(.94); }
  50% { opacity: 1; transform: scale(1.09); }
}
@keyframes beaconHalo {
  0%, 100% { opacity: .10; transform: scale(.72); }
  50% { opacity: .72; transform: scale(1.40); }
}

.nav-bar {
  position: relative;
  height: var(--nav-h);
  background: rgba(250,248,244,.91);
  backdrop-filter: blur(18px) saturate(120%);
  border-bottom: 1px solid rgba(20,20,20,.08);
  transition: background .3s ease;
}
.site-header.is-scrolled .nav-bar {
  background: rgba(250,248,244,.975);
  box-shadow: 0 10px 40px rgba(30,30,30,.06);
}
.header-inner {
  max-width: 1500px; height: 100%; margin: 0 auto; padding: 0 44px;
  display: grid; grid-template-columns: 305px 1fr auto; align-items: center; gap: 32px;
}
.brand {
  display: inline-flex; align-items: center; gap: 13px;
  text-decoration: none; width: max-content; min-width: 230px;
}
.brand-symbol { width: 46px; height: 65px; object-fit: contain; display: block; }
.brand-copy { display: grid; line-height: 1; gap: 7px; }
.brand-copy strong { font-size: 22px; letter-spacing: .27em; font-weight: 760; }
.brand-copy small { font-size: 10px; letter-spacing: .24em; font-weight: 760; color: #56534e; }

.desktop-nav {
  display: flex; justify-content: center; align-items: center; gap: clamp(15px, 1.45vw, 28px);
  font-size: 13.5px; font-weight: 700; letter-spacing: .035em;
}
.desktop-nav a { text-decoration: none; position: relative; padding: 12px 0; white-space: nowrap; }
.desktop-nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 5px; height: 1px;
  background: var(--red); transition: right .25s var(--ease);
}
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.header-quote {
  min-height: 54px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--ink); color: #fff; text-decoration: none; border: 1px solid var(--ink); border-radius: 3px;
  font-size: 13px; font-weight: 780; letter-spacing: .02em; white-space: nowrap;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.header-quote svg { width: 17px; height: 17px; }
.header-quote:hover, .header-quote:focus-visible { background: var(--red); border-color: var(--red); transform: translateY(-1px); }
.menu-button { display: none; }
.mobile-menu { display: none; }

.hero {
  position: relative;
  min-height: 790px;
  height: min(930px, 100svh);
  padding-top: var(--header-h);
  overflow: hidden;
  isolation: isolate;
}
.slides, .slide, .slide img { position: absolute; inset: 0; width: 100%; height: 100%; }
.slides { z-index: -3; }
.slide { margin: 0; opacity: 0; transform: scale(1.015); transition: opacity 1.05s ease, transform 7s linear; }
.slide.is-active { opacity: 1; transform: scale(1); }
.slide img { object-fit: cover; object-position: 57% center; }
.hero-shade {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(90deg, rgba(250,248,244,.988) 0%, rgba(250,248,244,.95) 23%, rgba(250,248,244,.75) 39%, rgba(250,248,244,.19) 61%, rgba(250,248,244,0) 78%),
    linear-gradient(180deg, rgba(250,248,244,.10), rgba(250,248,244,0) 55%, rgba(0,0,0,.06));
}
.hero-inner {
  height: 100%; max-width: 1500px; margin: 0 auto; padding: 0 44px 42px;
  display: grid; grid-template-columns: minmax(0, 760px) 1fr; align-items: center;
}
.hero-copy { padding-top: 38px; max-width: 730px; }
.location-line {
  display: flex; align-items: center; gap: 12px;
  font-size: 10px; text-transform: uppercase; letter-spacing: .22em; font-weight: 800; color: #57554f;
  margin-bottom: 20px;
}
.location-line span { width: 42px; height: 1px; background: rgba(25,25,25,.28); }
.service-label {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px;
  color: var(--red); text-transform: uppercase; font-size: 11px; letter-spacing: .21em; font-weight: 850;
}
.service-label i { width: 3px; height: 27px; border-radius: 5px; background: var(--red); display: block; transition: background .5s ease; }
.hero h1 {
  margin: 0; max-width: 700px;
  font-size: clamp(56px, 5.65vw, 92px); line-height: .95; letter-spacing: -.055em; font-weight: 780;
  text-wrap: balance;
}
.hero h1 span { color: var(--red); font-weight: 550; }
.lead-slot {
  margin-top: 25px;
  height: 82px;
  display: flex; align-items: flex-start;
}
.hero-lead {
  margin: 0; max-width: 610px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(23px, 1.9vw, 31px); font-style: italic; line-height: 1.28; color: #2b2926;
  min-height: 2.56em;
}
.hero-lead.is-typing::after {
  content: ""; display: inline-block; width: 1px; height: .92em; margin-left: 4px;
  vertical-align: -.06em; background: currentColor; opacity: .5;
  animation: caret 760ms steps(1,end) infinite;
}
@keyframes caret { 50% { opacity: 0; } }
.hero-sub { margin: 0; font-size: 12px; letter-spacing: .115em; text-transform: uppercase; color: #64615c; font-weight: 720; }
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 28px; }
.button {
  min-height: 51px; padding: 0 23px; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  text-decoration: none; border-radius: 10px; font-size: 12px; font-weight: 780; letter-spacing: .03em;
  transition: transform .2s ease, background .2s ease, color .2s ease, border .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--ink); border: 1px solid var(--ink); box-shadow: 0 10px 30px rgba(0,0,0,.12); }
.button-primary:hover { background: var(--red); border-color: var(--red); }
.button-ghost { border: 1px solid rgba(25,25,25,.24); background: rgba(250,248,244,.43); backdrop-filter: blur(8px); border-radius: 10px; }
.button-ghost:hover { background: rgba(255,255,255,.84); border-color: rgba(25,25,25,.45); }
.call-icon { color: var(--red); transform: rotate(45deg); font-size: 17px; }

.slider-ui {
  align-self: end; justify-self: end;
  width: min(520px, 41vw); display: grid; grid-template-columns: repeat(3, 1fr);
  margin-bottom: 18px; background: rgba(16,16,16,.82); backdrop-filter: blur(16px); color: white;
  box-shadow: 0 20px 50px rgba(0,0,0,.16);
}
.slide-tab {
  position: relative; min-height: 62px; padding: 0 19px;
  border: 0; border-right: 1px solid rgba(255,255,255,.13); background: transparent;
  color: rgba(255,255,255,.64); text-align: left; cursor: pointer;
  display: flex; align-items: center; gap: 9px;
  transition: background .25s ease, color .25s ease;
}
.slide-tab:last-child { border-right: 0; }
.slide-tab:hover, .slide-tab:focus-visible { background: rgba(255,255,255,.07); color: #fff; outline: none; }
.slide-tab.is-active { color: #fff; }
.slide-tab .dot { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.35); transition: background .25s ease, transform .25s ease; }
.slide-tab.is-active .dot { background: #fff; transform: scale(1.35); }
.slide-tab .name { font-size: 12px; font-weight: 730; letter-spacing: .015em; }
.slide-tab .bar { position: absolute; left: 19px; right: 19px; bottom: 0; height: 2px; background: rgba(255,255,255,.12); overflow: hidden; }
.slide-tab .bar::after { content: ""; position: absolute; inset: 0 100% 0 0; background: #fff; }
.slide-tab.is-active .bar::after { animation: progress 6.8s linear forwards; }
@keyframes progress { to { right: 0; } }
.scroll-hint {
  position: absolute; left: 44px; bottom: 27px;
  display: flex; align-items: center; gap: 10px;
  font-size: 8px; letter-spacing: .22em; text-transform: uppercase; font-weight: 750; color: rgba(25,25,25,.55);
}
.scroll-hint span { display: block; width: 34px; height: 1px; background: rgba(25,25,25,.25); }

@media (max-width: 1180px) {
  .header-inner { padding: 0 24px; grid-template-columns: 265px 1fr auto; gap: 20px; }
  .utility-inner { padding: 0 24px; gap: 14px; }
  .desktop-nav { gap: 16px; font-size: 11.5px; }
  .brand-copy strong { font-size: 19px; }
  .brand-copy small { font-size: 8.5px; }
  .hero-inner { padding-left: 24px; padding-right: 24px; }
  .slider-ui { width: 470px; }
  .scroll-hint { left: 24px; }
}

@media (max-width: 920px) {
  :root { --utility-h: 32px; --nav-h: 80px; }
  .utility-inner { grid-template-columns: minmax(0,1fr) auto; padding: 0 12px; gap: 8px; }
  .utility-alert { gap: 6px; overflow: hidden; }
  .utility-alert strong { font-size: 9px; overflow: hidden; text-overflow: ellipsis; }
  .utility-beacon { width: 16px; height: 16px; flex-basis: 16px; }
  .utility-beacon svg { width: 14px; height: 14px; }
  .utility-phone { height: 24px; gap: 6px; padding: 0 10px; }
  .utility-phone strong { font-size: 9px; letter-spacing: .02em; }
  .utility-phone svg { width: 11px; height: 11px; }
  .utility-cert { display: none; }
  .header-inner { grid-template-columns: 1fr auto; padding: 0 18px; gap: 16px; }
  .brand { min-width: 0; gap: 10px; }
  .brand-symbol { width: 34px; height: 48px; }
  .brand-copy strong { font-size: 16px; }
  .brand-copy small { font-size: 7.5px; }
  .desktop-nav, .header-quote { display: none; }
  .menu-button { display: grid; width: 42px; height: 42px; place-content: center; gap: 6px; border: 0; background: transparent; cursor: pointer; }
  .menu-button span { width: 22px; height: 1.5px; background: #191919; display: block; transition: transform .2s ease; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.7px) rotate(-45deg); }
  .mobile-menu {
    position: absolute; top: var(--nav-h); left: 0; right: 0; padding: 18px;
    background: rgba(250,248,244,.99); border-top: 1px solid rgba(0,0,0,.08); box-shadow: 0 22px 40px rgba(0,0,0,.1);
  }
  .mobile-menu:not([hidden]) { display: grid; }
  .mobile-menu a { padding: 12px 0; text-decoration: none; font-size: 14px; font-weight: 650; border-bottom: 1px solid rgba(0,0,0,.08); }
  .mobile-menu .mobile-quote { margin-top: 8px; padding: 14px; text-align: center; background: #171717; color: #fff; border-bottom: 0; }

  .hero { height: 87svh; min-height: 720px; max-height: 880px; padding-top: var(--header-h); }
  .slide img { object-position: 64% center; }
  .hero-shade { background: linear-gradient(180deg, rgba(250,248,244,.02) 8%, rgba(250,248,244,.08) 31%, rgba(250,248,244,.72) 58%, rgba(250,248,244,.985) 79%, rgba(250,248,244,1) 100%); }
  .hero-inner { padding: 0 18px 28px; display: flex; flex-direction: column; justify-content: flex-end; align-items: stretch; }
  .hero-copy { padding-top: 0; max-width: 100%; }
  .location-line { margin-bottom: 9px; font-size: 8px; letter-spacing: .18em; }
  .service-label { margin-bottom: 7px; font-size: 9px; }
  .service-label i { height: 19px; }
  .hero h1 { max-width: 94%; font-size: clamp(40px, 10.8vw, 63px); line-height: .94; }
  .lead-slot { margin-top: 12px; height: 58px; }
  .hero-lead { max-width: 93%; font-size: 19px; line-height: 1.25; min-height: 2.5em; }
  .hero-sub { font-size: 9px; letter-spacing: .1em; }
  .hero-actions { margin-top: 17px; gap: 8px; }
  .button { min-height: 47px; padding: 0 15px; font-size: 11px; }
  .slider-ui {
    position: absolute; top: calc(var(--header-h) + 12px); right: 12px; left: 12px; width: auto;
    display: grid; grid-template-columns: repeat(3,1fr); background: rgba(10,28,50,.60); border: 1px solid rgba(255,255,255,.10); border-radius: 10px; overflow: hidden; box-shadow: none; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  }
  .slide-tab { min-height: 42px; padding: 0 10px; justify-content: center; gap: 6px; }
  .slide-tab .name { font-size: 9px; }
  .slide-tab .bar { left: 10px; right: 10px; }
  .slide-tab .dot { width: 4px; height: 4px; }
  .scroll-hint { display: none; }
}

@media (max-width: 520px) {
  .brand-copy small { display: none; }
  .hero { height: 89svh; min-height: 700px; }
  .slide img { object-position: 69% 32%; }
  .hero h1 { max-width: 100%; font-size: clamp(38px, 11.4vw, 53px); }
  .lead-slot { height: 54px; }
  .hero-lead { font-size: 18px; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .button { width: 100%; padding: 0 10px; }
  .button-ghost { background: rgba(255,255,255,.48); }
  .slide-tab .name { font-size: 8.5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .utility-beacon::after, .utility-beacon svg { animation: none !important; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .hero-lead.is-typing::after { display: none; }
}

/* V1.5 — Color refinement only.
   IMPORTANT: utility/minibar above remains frozen and untouched. */
:root {
  --hero-navy: #0e2747;
  --hero-red: #d81418;
}

/* Main navigation / brand hierarchy */
.brand-copy strong,
.desktop-nav a,
.hero h1 {
  color: var(--hero-navy);
}

/* Quote CTA: Lamouline red, as in the validated visual direction */
.header-quote {
  background: var(--hero-red);
  border-color: var(--hero-red);
  color: #fff;
  box-shadow: 0 8px 20px rgba(216,20,24,.16);
}
.header-quote:hover,
.header-quote:focus-visible {
  background: #b90f13;
  border-color: #b90f13;
}

/* Hero main CTA follows the same visual language */
.button-primary {
  background: var(--hero-red);
  border-color: var(--hero-red);
  color: #fff;
  box-shadow: 0 10px 28px rgba(216,20,24,.16);
}
.button-primary:hover,
.button-primary:focus-visible {
  background: #b90f13;
  border-color: #b90f13;
}

/* Keep the ampersand and service accents in the same Lamouline red family */
.hero h1 span,
.service-label,
.call-icon {
  color: var(--hero-red);
}
.service-label i {
  background: var(--hero-red);
}

/* Slider: dark navy panel, red active state/progress, subtle inactive states */
.slider-ui {
  background: rgba(10,28,50,.66);
}
.slide-tab {
  border-right-color: rgba(255,255,255,.16);
  color: rgba(255,255,255,.68);
}
.slide-tab.is-active {
  color: #fff;
}
.slide-tab:first-child { border-top-left-radius: 10px; border-bottom-left-radius: 10px; }
.slide-tab:last-child { border-top-right-radius: 10px; border-bottom-right-radius: 10px; }
.slide-tab .dot {
  background: rgba(255,255,255,.30);
}
.slide-tab.is-active .dot {
  background: var(--hero-red);
}
.slide-tab .bar {
  background: rgba(255,255,255,.13);
}
.slide-tab .bar::after {
  background: var(--hero-red);
}

/* Active nav underline: same red family */
.desktop-nav a::after {
  background: var(--hero-red);
}

@media (max-width: 920px) {
  .mobile-menu .mobile-quote {
    background: var(--hero-red);
    color: #fff;
  }
  .slider-ui {
    background: rgba(10,28,50,.60);
  }
}


/* V1.6.2 refinements: stronger rounding + more translucent slider */
.header-quote {
  border-radius: 14px;
}
.button,
.button-primary,
.button-ghost {
  border-radius: 12px;
}
.slider-ui {
  background: rgba(10,28,50,.52);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.slide-tab:first-child {
  border-top-left-radius: 14px;
  border-bottom-left-radius: 14px;
}
.slide-tab:last-child {
  border-top-right-radius: 14px;
  border-bottom-right-radius: 14px;
}
@media (max-width: 920px) {
  .slider-ui {
    background: rgba(10,28,50,.48);
    border-radius: 14px;
  }
}


/* V1.7 — section services sous le Hero (Hero V1.6.4 figé) */
.service-cards {
  background: #f4f1eb;
  padding: 46px 44px 76px;
}
.service-cards-inner {
  max-width: 1500px;
  margin: 0 auto;
}
.service-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.service-card {
  min-width: 0;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(14,39,71,.09);
  background: rgba(255,253,249,.92);
  color: var(--hero-navy);
  text-decoration: none;
  box-shadow: 0 16px 38px rgba(14,39,71,.055);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.service-card-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #e8e2d8;
}
.service-card-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .65s cubic-bezier(.2,.7,.2,1);
}
.service-card-body {
  min-height: 128px;
  padding: 21px 22px 23px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.service-card-accent {
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: var(--hero-red);
  margin-bottom: 14px;
}
.service-card h2 {
  margin: 0;
  color: var(--hero-navy);
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: -.02em;
  font-weight: 780;
}
.service-card p {
  margin: 9px 0 0;
  max-width: 31ch;
  color: #625e58;
  font-size: 13px;
  line-height: 1.48;
}
.service-card-link p {
  color: var(--hero-red);
  font-weight: 720;
}
.service-card:hover,
.service-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(216,20,24,.22);
  box-shadow: 0 20px 46px rgba(14,39,71,.09);
}
.service-card:hover .service-card-media img,
.service-card:focus-visible .service-card-media img {
  transform: scale(1.025);
}

@media (max-width: 1180px) {
  .service-cards { padding-left: 24px; padding-right: 24px; }
  .service-cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .service-cards { padding: 30px 18px 52px; }
  .service-cards-grid { grid-template-columns: 1fr; gap: 14px; }
  .service-card-body { min-height: 0; padding: 18px 18px 20px; }
  .service-card h2 { font-size: 19px; }
}


/* V1.8 — section Expertises : nouvelle matière métier, Hero V1.6.4 toujours figé */
.expertise-section {
  position: relative;
  padding: 104px 44px 94px;
  background:
    radial-gradient(circle at 84% 8%, rgba(127,165,211,.13), transparent 24%),
    linear-gradient(180deg, #fbfaf7 0%, #f5f1ea 100%);
  overflow: hidden;
}
.expertise-inner { max-width: 1500px; margin: 0 auto; }
.expertise-heading {
  display: grid;
  grid-template-columns: minmax(0, .96fr) minmax(320px, .54fr);
  align-items: end;
  gap: 76px;
  margin-bottom: 44px;
}
.expertise-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--hero-red);
  font-size: 11px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: .19em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.expertise-eyebrow::before {
  content: "";
  width: 32px;
  height: 2px;
  border-radius: 99px;
  background: var(--hero-red);
}
.expertise-heading h2 {
  margin: 0;
  color: var(--hero-navy);
  font-size: clamp(42px, 4.35vw, 70px);
  line-height: .98;
  letter-spacing: -.055em;
  font-weight: 790;
}
.expertise-heading h2 em {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-style: italic;
  color: #3c3935;
  letter-spacing: -.035em;
}
.expertise-heading > p {
  margin: 0 0 5px;
  max-width: 48ch;
  color: #625f59;
  font-size: 16px;
  line-height: 1.72;
}
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.expertise-card {
  --accent: var(--hero-red);
  position: relative;
  min-height: 520px;
  padding: 34px 32px 30px;
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(14,39,71,.10);
  background: rgba(255,255,255,.74);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px rgba(14,39,71,.055);
}
.expertise-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent);
}
.expertise-card::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  right: -110px;
  top: -110px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  pointer-events: none;
}
.expertise-heating { --accent: var(--hero-red); }
.expertise-cooling { --accent: #5f9bd0; }
.expertise-water { --accent: #ec8a00; }
.expertise-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 9%, white);
  border: 1px solid color-mix(in srgb, var(--accent) 17%, white);
  margin-bottom: 58px;
}
.expertise-icon svg { width: 32px; height: 32px; }
.expertise-card-copy { position: relative; z-index: 1; }
.expertise-kicker {
  display: block;
  margin-bottom: 11px;
  color: var(--accent);
  text-transform: uppercase;
  font-size: 11px;
  line-height: 1;
  letter-spacing: .17em;
  font-weight: 850;
}
.expertise-card h3 {
  margin: 0;
  max-width: 13ch;
  color: var(--hero-navy);
  font-size: clamp(28px, 2.1vw, 35px);
  line-height: 1.02;
  letter-spacing: -.045em;
  font-weight: 780;
}
.expertise-card-copy p {
  margin: 19px 0 0;
  max-width: 39ch;
  color: #66615b;
  font-size: 14px;
  line-height: 1.62;
}
.expertise-list {
  list-style: none;
  padding: 25px 0 0;
  margin: auto 0 0;
  border-top: 1px solid rgba(14,39,71,.10);
  display: grid;
  gap: 12px;
}
.expertise-list li {
  position: relative;
  padding-left: 20px;
  color: var(--hero-navy);
  font-size: 13px;
  line-height: 1.3;
  font-weight: 690;
}
.expertise-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .48em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.emergency-band {
  margin-top: 18px;
  min-height: 148px;
  padding: 26px 28px;
  border-radius: 18px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
  background:
    radial-gradient(circle at 75% 0%, rgba(216,20,24,.22), transparent 27%),
    #0d2138;
  color: #fff;
  box-shadow: 0 24px 60px rgba(14,39,71,.14);
}
.emergency-mark {
  width: 66px;
  height: 66px;
  border-radius: 17px;
  display: grid;
  place-items: center;
  color: #ff9a17;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.11);
}
.emergency-mark svg { width: 30px; height: 30px; }
.emergency-copy > span {
  display: block;
  margin-bottom: 6px;
  color: #ff9a17;
  font-size: 10px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .17em;
}
.emergency-copy strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(23px, 2vw, 31px);
  font-style: italic;
  font-weight: 400;
  line-height: 1.12;
}
.emergency-copy p {
  margin: 8px 0 0;
  color: rgba(255,255,255,.68);
  font-size: 13px;
  line-height: 1.45;
}
.emergency-phone {
  min-height: 66px;
  padding: 0 22px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  background: var(--orange);
  text-decoration: none;
  box-shadow: 0 10px 26px rgba(236,138,0,.24);
  transition: transform .2s ease, filter .2s ease;
}
.emergency-phone:hover,
.emergency-phone:focus-visible { transform: translateY(-2px); filter: brightness(1.04); }
.emergency-phone svg { width: 20px; height: 20px; flex: 0 0 auto; }
.emergency-phone span { display: grid; gap: 3px; }
.emergency-phone small {
  font-size: 9px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
  opacity: .82;
}
.emergency-phone strong { font-size: 16px; white-space: nowrap; }

@media (max-width: 1100px) {
  .expertise-section { padding-left: 24px; padding-right: 24px; }
  .expertise-heading { grid-template-columns: 1fr; gap: 24px; }
  .expertise-heading > p { max-width: 65ch; }
  .expertise-grid { grid-template-columns: 1fr; }
  .expertise-card { min-height: 0; }
  .expertise-icon { margin-bottom: 32px; }
  .expertise-list { margin-top: 34px; }
}
@media (max-width: 760px) {
  .expertise-section { padding: 72px 18px 68px; }
  .expertise-heading { margin-bottom: 30px; }
  .expertise-heading h2 { font-size: clamp(39px, 11vw, 54px); }
  .expertise-card { padding: 28px 24px 25px; border-radius: 16px; }
  .expertise-card h3 { font-size: 30px; }
  .emergency-band { grid-template-columns: auto 1fr; gap: 18px; padding: 22px; }
  .emergency-phone { grid-column: 1 / -1; width: 100%; justify-content: center; }
}

/* V1.8.1 — expertise compactée pour un rendu confortable à zoom navigateur 100%.
   Hero / header / mini-barre / services V1.7 restent inchangés. */
.expertise-section {
  padding-top: 76px;
  padding-bottom: 72px;
}
.expertise-heading {
  gap: 58px;
  margin-bottom: 32px;
}
.expertise-eyebrow {
  margin-bottom: 14px;
}
.expertise-heading h2 {
  font-size: clamp(38px, 3.7vw, 60px);
  line-height: .99;
}
.expertise-heading > p {
  font-size: 15px;
  line-height: 1.62;
}
.expertise-card {
  min-height: 420px;
  padding: 28px 28px 25px;
  border-radius: 16px;
}
.expertise-card::after {
  width: 190px;
  height: 190px;
  right: -95px;
  top: -95px;
}
.expertise-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  margin-bottom: 34px;
}
.expertise-icon svg {
  width: 27px;
  height: 27px;
}
.expertise-kicker {
  margin-bottom: 9px;
  font-size: 10px;
}
.expertise-card h3 {
  font-size: clamp(25px, 1.75vw, 31px);
  line-height: 1.04;
}
.expertise-card-copy p {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.55;
}
.expertise-list {
  padding-top: 20px;
  gap: 9px;
}
.expertise-list li {
  font-size: 12px;
}
.emergency-band {
  min-height: 120px;
  padding: 20px 24px;
  border-radius: 16px;
  gap: 22px;
}
.emergency-mark {
  width: 56px;
  height: 56px;
  border-radius: 14px;
}

@media (max-width: 1180px) {
  .expertise-section { padding-top: 68px; padding-bottom: 64px; }
  .expertise-card { min-height: 0; }
}


/* V1.9 — section approche / méthode. Les blocs validés précédents restent inchangés. */
.approach-section {
  position: relative;
  padding: 86px 44px 90px;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 0%, rgba(216,20,24,.18), transparent 25%),
    radial-gradient(circle at 12% 100%, rgba(236,138,0,.11), transparent 24%),
    #0b2239;
  color: #fff;
}
.approach-section::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
}
.approach-inner {
  position: relative;
  z-index: 1;
  width: min(1496px, 100%);
  margin: 0 auto;
}
.approach-heading {
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(330px,.62fr);
  gap: 72px;
  align-items: end;
  margin-bottom: 42px;
}
.approach-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 15px;
  color: #ff9a17;
  font-size: 10px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: .19em;
  text-transform: uppercase;
}
.approach-eyebrow::before {
  content: "";
  width: 32px;
  height: 2px;
  border-radius: 99px;
  background: #ff9a17;
}
.approach-heading h2 {
  margin: 0;
  font-size: clamp(40px, 3.8vw, 61px);
  line-height: .98;
  letter-spacing: -.055em;
  font-weight: 790;
  color: #fff;
}
.approach-heading h2 em {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -.035em;
  color: #f6eee5;
}
.approach-heading > p {
  margin: 0 0 4px;
  max-width: 48ch;
  color: rgba(255,255,255,.67);
  font-size: 15px;
  line-height: 1.68;
}
.approach-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 16px;
}
.approach-item {
  min-height: 190px;
  padding: 27px 28px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: start;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 16px;
  background: rgba(255,255,255,.055);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.approach-item:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.20);
  background: rgba(255,255,255,.075);
}
.approach-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #ff9a17;
  background: rgba(255,154,23,.10);
  border: 1px solid rgba(255,154,23,.18);
}
.approach-icon svg { width: 24px; height: 24px; }
.approach-item span {
  display: block;
  margin: 2px 0 8px;
  color: #ff9a17;
  font-size: 10px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.approach-item h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(20px, 1.55vw, 25px);
  line-height: 1.08;
  letter-spacing: -.035em;
  font-weight: 760;
}
.approach-item p {
  margin: 11px 0 0;
  max-width: 50ch;
  color: rgba(255,255,255,.62);
  font-size: 13px;
  line-height: 1.58;
}
@media (max-width: 980px) {
  .approach-section { padding: 72px 24px 76px; }
  .approach-heading { grid-template-columns: 1fr; gap: 24px; }
  .approach-heading > p { max-width: 65ch; }
  .approach-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .approach-section { padding: 62px 18px 66px; }
  .approach-heading h2 { font-size: clamp(38px, 11vw, 52px); }
  .approach-item { grid-template-columns: 1fr; gap: 16px; padding: 24px; min-height: 0; }
}


/* V1.10 — Pourquoi Lamouline / preuves de confiance.
   Réinterprétation premium de la logique « Pourquoi nous » de l’ancienne maquette. */
.trust-section {
  position: relative;
  padding: 92px 44px 96px;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(64,160,216,.08), transparent 27%),
    linear-gradient(180deg, #fbf8f4 0%, #f5f1eb 100%);
}
.trust-inner {
  width: min(1496px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(380px,.86fr) minmax(0,1.14fr);
  gap: 72px;
  align-items: center;
}
.trust-visual {
  position: relative;
  min-height: 620px;
  border-radius: 20px;
  overflow: hidden;
  background: #dcd7cf;
  box-shadow: 0 28px 80px rgba(11,34,57,.12);
}
.trust-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 50%, rgba(11,34,57,.50) 100%);
}
.trust-visual img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  display: block;
  object-fit: cover;
  object-position: 52% center;
}
.trust-visual-badge {
  position: absolute;
  z-index: 2;
  left: 24px;
  right: 24px;
  bottom: 24px;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.20);
  border-radius: 14px;
  background: rgba(11,34,57,.67);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
}
.trust-visual-badge span {
  display: block;
  margin-bottom: 6px;
  color: #ff9a17;
  font-size: 9px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.trust-visual-badge strong {
  font-size: 22px;
  line-height: 1.12;
  letter-spacing: -.025em;
}
.trust-content { max-width: 760px; }
.trust-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 16px;
  color: #d81418;
  font-size: 10px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: .19em;
  text-transform: uppercase;
}
.trust-eyebrow::before {
  content: "";
  width: 32px;
  height: 2px;
  border-radius: 99px;
  background: #d81418;
}
.trust-content > h2 {
  margin: 0;
  color: #082d4e;
  font-size: clamp(40px, 3.7vw, 60px);
  line-height: .99;
  letter-spacing: -.052em;
  font-weight: 790;
}
.trust-content > h2 em {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
  color: #3d3833;
  letter-spacing: -.035em;
}
.trust-lead {
  margin: 24px 0 30px;
  max-width: 62ch;
  color: #6c655f;
  font-size: 15px;
  line-height: 1.68;
}
.trust-points {
  display: grid;
  gap: 10px;
}
.trust-point {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 19px 20px;
  border: 1px solid rgba(8,45,78,.09);
  border-radius: 16px;
  background: rgba(255,255,255,.66);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.trust-point:hover {
  transform: translateX(3px);
  border-color: rgba(216,20,24,.18);
  background: rgba(255,255,255,.88);
}
.trust-point-icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: #d81418;
  background: rgba(216,20,24,.075);
  border: 1px solid rgba(216,20,24,.11);
}
.trust-point-icon svg { width: 22px; height: 22px; }
.trust-point span {
  display: block;
  margin: 1px 0 7px;
  color: #d81418;
  font-size: 9px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.trust-point h3 {
  margin: 0;
  color: #082d4e;
  font-size: 19px;
  line-height: 1.14;
  letter-spacing: -.025em;
}
.trust-point p {
  margin: 8px 0 0;
  color: #746e68;
  font-size: 12.5px;
  line-height: 1.58;
}
.trust-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 24px;
}
.trust-facebook,
.trust-contact {
  min-height: 48px;
  padding: 0 18px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-size: 12px;
  font-weight: 780;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.trust-facebook {
  color: #fff;
  background: #082d4e;
  border: 1px solid #082d4e;
}
.trust-facebook:hover,
.trust-facebook:focus-visible { transform: translateY(-2px); background: #0b3a62; }
.trust-contact {
  color: #082d4e;
  background: transparent;
  border: 1px solid rgba(8,45,78,.20);
}
.trust-contact:hover,
.trust-contact:focus-visible { transform: translateY(-2px); border-color: rgba(216,20,24,.32); color: #d81418; }

@media (max-width: 1120px) {
  .trust-section { padding: 78px 24px 82px; }
  .trust-inner { grid-template-columns: 1fr; gap: 42px; }
  .trust-visual { min-height: 460px; }
  .trust-visual img { min-height: 460px; }
  .trust-content { max-width: none; }
}
@media (max-width: 650px) {
  .trust-section { padding: 64px 18px 68px; }
  .trust-visual { min-height: 340px; border-radius: 16px; }
  .trust-visual img { min-height: 340px; }
  .trust-visual-badge { left: 16px; right: 16px; bottom: 16px; }
  .trust-content > h2 { font-size: clamp(38px, 11vw, 52px); }
  .trust-point { grid-template-columns: 1fr; }
  .trust-actions { align-items: stretch; }
  .trust-facebook, .trust-contact { width: 100%; }
}


/* V1.11 — Zone d’intervention. Compacte, pensée pour tenir dans une seule vue desktop. */
.zone-section {
  position: relative;
  overflow: hidden;
  padding: 68px 44px 64px;
  color: #fff;
  background:
    radial-gradient(circle at 75% 30%, rgba(64,160,216,.12), transparent 28%),
    radial-gradient(circle at 22% 90%, rgba(216,20,24,.08), transparent 28%),
    #082d4e;
}
.zone-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.95), rgba(0,0,0,.2));
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,.95), rgba(0,0,0,.2));
}
.zone-inner {
  position: relative;
  z-index: 1;
  width: min(1496px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(330px,.72fr) minmax(0,1.28fr);
  gap: 52px 64px;
  align-items: center;
}
.zone-copy { max-width: 560px; }
.zone-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 16px;
  color: #ff9a17;
  font-size: 10px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: .19em;
  text-transform: uppercase;
}
.zone-eyebrow::before {
  content: "";
  width: 32px;
  height: 2px;
  border-radius: 99px;
  background: #ff9a17;
}
.zone-copy h2 {
  margin: 0;
  font-size: clamp(40px, 3.7vw, 62px);
  line-height: .98;
  letter-spacing: -.052em;
  font-weight: 800;
}
.zone-copy h2 em {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
  color: #f4eee8;
  letter-spacing: -.035em;
}
.zone-copy > p {
  margin: 24px 0 26px;
  max-width: 54ch;
  color: rgba(255,255,255,.72);
  font-size: 14px;
  line-height: 1.68;
}
.zone-service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.zone-service-tags span {
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  color: rgba(255,255,255,.86);
  background: rgba(255,255,255,.055);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: .03em;
}
.zone-panel {
  min-height: 330px;
  padding: 26px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 20px;
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 24px;
  align-items: center;
  background: rgba(255,255,255,.055);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 28px 70px rgba(0,0,0,.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.zone-hub {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 0 auto;
  display: grid;
  place-items: center;
}
.zone-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.12);
}
.zone-ring-a { width: 220px; height: 220px; }
.zone-ring-b { width: 162px; height: 162px; border-color: rgba(64,160,216,.28); }
.zone-ring-c { width: 112px; height: 112px; border-color: rgba(216,20,24,.32); }
.zone-hub::before,
.zone-hub::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff9a17;
  box-shadow: 0 0 0 5px rgba(255,154,23,.09), 0 0 22px rgba(255,154,23,.55);
}
.zone-hub::before { left: 17px; top: 82px; }
.zone-hub::after { right: 23px; bottom: 54px; background: #40a0d8; box-shadow: 0 0 0 5px rgba(64,160,216,.09), 0 0 22px rgba(64,160,216,.55); }
.zone-hub-core {
  position: relative;
  z-index: 2;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #082d4e;
  background: #fff;
  box-shadow: 0 16px 38px rgba(0,0,0,.18);
}
.zone-hub-core span {
  color: #d81418;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .12em;
}
.zone-hub-core strong {
  margin-top: 1px;
  font-size: 17px;
  line-height: 1;
}
.zone-hub-core small {
  margin-top: 5px;
  color: #736d67;
  font-size: 8px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.zone-places {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 9px;
}
.zone-place {
  min-height: 58px;
  padding: 11px 13px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(255,255,255,.045);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.zone-place:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,.075);
  border-color: rgba(255,154,23,.22);
}
.zone-place strong {
  font-size: 12px;
  line-height: 1.15;
}
.zone-place span {
  margin-top: 5px;
  color: rgba(255,255,255,.53);
  font-size: 9px;
  letter-spacing: .06em;
}
.zone-place-wide {
  grid-column: 1 / -1;
  min-height: 50px;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.zone-place-wide strong { color: #ffcf8e; }
.zone-footerline {
  grid-column: 1 / -1;
  margin-top: -14px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.09);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  color: rgba(255,255,255,.58);
  font-size: 11px;
}
.zone-footerline a {
  min-height: 36px;
  padding: 0 13px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  color: #fff;
  text-decoration: none;
  font-weight: 780;
  background: #d81418;
  transition: transform .2s ease, background .2s ease;
}
.zone-footerline a:hover,
.zone-footerline a:focus-visible {
  transform: translateY(-2px);
  background: #b90f13;
}
@media (max-width: 1120px) {
  .zone-section { padding: 62px 24px 64px; }
  .zone-inner { grid-template-columns: 1fr; gap: 34px; }
  .zone-copy { max-width: 760px; }
  .zone-panel { grid-template-columns: 220px 1fr; }
  .zone-footerline { margin-top: 0; }
}
@media (max-width: 760px) {
  .zone-section { padding: 54px 18px 58px; }
  .zone-panel { grid-template-columns: 1fr; padding: 20px; }
  .zone-hub { width: 190px; height: 190px; }
  .zone-ring-a { width: 190px; height: 190px; }
  .zone-ring-b { width: 142px; height: 142px; }
  .zone-ring-c { width: 98px; height: 98px; }
  .zone-places { grid-template-columns: 1fr; }
  .zone-place-wide { grid-column: auto; flex-direction: column; align-items: flex-start; }
  .zone-footerline { align-items: stretch; flex-direction: column; }
  .zone-footerline a { justify-content: center; }
}


/* V1.12 — Contact & devis. Compact functional section inspired by the useful logic
   of the original concept, reinterpreted in the validated Lamouline × Maison Opulence language. */
.contact-section {
  padding: 68px 44px 72px;
  background:
    radial-gradient(circle at 12% 18%, rgba(127,165,211,.13), transparent 34%),
    radial-gradient(circle at 92% 86%, rgba(236,138,0,.08), transparent 28%),
    #f7f4ee;
  color: #082d4e;
}
.contact-inner {
  max-width: 1496px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px,.78fr) minmax(0,1.42fr);
  gap: 24px;
  align-items: stretch;
}
.contact-direct {
  position: relative;
  min-height: 560px;
  padding: 42px;
  border-radius: 22px;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(145deg, rgba(255,255,255,.045), transparent 46%),
    linear-gradient(135deg, #062944 0%, #0c3756 52%, #10223a 100%);
  box-shadow: 0 26px 70px rgba(8,45,78,.17);
}
.contact-direct::after {
  content: "";
  position: absolute;
  right: -110px;
  bottom: -110px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 0 0 44px rgba(255,255,255,.025), 0 0 0 88px rgba(255,255,255,.018);
  pointer-events: none;
}
.contact-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: #ff9a17;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .19em;
  text-transform: uppercase;
}
.contact-eyebrow::before {
  content: "";
  width: 31px;
  height: 2px;
  border-radius: 99px;
  background: #ff9a17;
}
.contact-direct h2 {
  margin: 22px 0 22px;
  max-width: 620px;
  color: #fff;
  font-size: clamp(38px,3.4vw,58px);
  line-height: .98;
  letter-spacing: -.052em;
}
.contact-direct h2 em {
  display: inline-block;
  color: #f5eee7;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -.035em;
}
.contact-direct > p {
  margin: 0;
  max-width: 52ch;
  color: rgba(255,255,255,.70);
  font-size: 13px;
  line-height: 1.7;
}
.contact-direct-list {
  position: relative;
  z-index: 2;
  margin-top: 34px;
  display: grid;
  gap: 10px;
}
.contact-direct-item {
  min-height: 78px;
  padding: 13px 15px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 13px;
  color: #fff;
  text-decoration: none;
  background: rgba(255,255,255,.055);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.contact-direct-item:hover,
.contact-direct-item:focus-visible {
  transform: translateY(-2px);
  background: rgba(255,255,255,.09);
  border-color: rgba(255,154,23,.28);
}
.contact-direct-phone {
  background: linear-gradient(90deg, rgba(216,20,24,.18), rgba(255,255,255,.055));
}
.contact-direct-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: #ff9a17;
  background: rgba(255,154,23,.10);
  border: 1px solid rgba(255,154,23,.22);
}
.contact-direct-icon svg { width: 20px; height: 20px; }
.contact-direct-item small {
  display: block;
  margin-bottom: 4px;
  color: rgba(255,255,255,.56);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.contact-direct-item strong {
  font-size: 16px;
  letter-spacing: .01em;
}
.contact-reassurance {
  position: relative;
  z-index: 2;
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.contact-reassurance span {
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.72);
  background: rgba(255,255,255,.035);
  font-size: 9px;
  font-weight: 720;
  letter-spacing: .03em;
}
.contact-form-card {
  padding: 34px 36px 32px;
  border: 1px solid rgba(8,45,78,.10);
  border-radius: 22px;
  background: rgba(255,255,255,.91);
  box-shadow: 0 26px 70px rgba(8,45,78,.10);
}
.contact-form-head {
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
}
.contact-form-head span {
  color: #d81418;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.contact-form-head h3 {
  margin: 7px 0 0;
  color: #082d4e;
  font-size: clamp(24px,2vw,34px);
  line-height: 1.05;
  letter-spacing: -.035em;
}
.contact-form-mark {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: #d81418;
  background: #fff0ef;
  border: 1px solid rgba(216,20,24,.14);
}
.contact-form-mark svg { width: 22px; height: 22px; }
.contact-form { display: grid; gap: 13px; }
.contact-fields {
  display: grid;
  gap: 12px;
}
.contact-fields-two { grid-template-columns: repeat(2,minmax(0,1fr)); }
.contact-form label {
  min-width: 0;
  display: grid;
  gap: 7px;
}
.contact-form label > span:first-child {
  color: #16344d;
  font-size: 10px;
  font-weight: 780;
  letter-spacing: .02em;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 0 13px;
  border: 1px solid rgba(8,45,78,.17);
  border-radius: 10px;
  outline: none;
  color: #15364f;
  background: #fff;
  font: inherit;
  font-size: 12px;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.contact-form textarea {
  min-height: 88px;
  padding-top: 12px;
  resize: vertical;
  line-height: 1.5;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(216,20,24,.44);
  box-shadow: 0 0 0 3px rgba(216,20,24,.07);
  background: #fffdfc;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #9a9690; }
.contact-photo-control {
  position: relative;
  min-height: 44px;
  padding: 5px 9px 5px 6px;
  border: 1px dashed rgba(8,45,78,.22);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 9px;
  background: #fafbfd;
  overflow: hidden;
}
.contact-photo-control input {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.contact-photo-button {
  min-height: 32px;
  padding: 0 10px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #082d4e;
  background: #eef4f8;
  font-size: 10px;
  font-weight: 780;
}
.contact-photo-button svg { width: 15px; height: 15px; color: #d81418; }
.contact-photo-control small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #817c76;
  font-size: 9px;
}
.contact-submit-row {
  padding-top: 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.contact-submit-row p {
  margin: 0;
  max-width: 49ch;
  color: #7b7771;
  font-size: 9px;
  line-height: 1.45;
}
.contact-submit-row button {
  min-height: 46px;
  padding: 0 17px;
  border: 0;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  flex: 0 0 auto;
  color: #fff;
  background: #d81418;
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(216,20,24,.18);
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}
.contact-submit-row button:hover,
.contact-submit-row button:focus-visible {
  transform: translateY(-2px);
  background: #b90f13;
  box-shadow: 0 15px 30px rgba(216,20,24,.23);
}
.contact-submit-row button svg { width: 16px; height: 16px; }
.contact-form-note {
  padding: 10px 12px;
  border-radius: 9px;
  color: #0b6a4b;
  background: #eefaf5;
  border: 1px solid #cfeee2;
  font-size: 10px;
  line-height: 1.45;
}
@media (max-width: 1120px) {
  .contact-section { padding: 62px 24px 64px; }
  .contact-inner { grid-template-columns: 1fr; }
  .contact-direct { min-height: auto; }
}
@media (max-width: 680px) {
  .contact-section { padding: 54px 18px 58px; }
  .contact-direct,
  .contact-form-card { padding: 28px 22px; border-radius: 18px; }
  .contact-fields-two { grid-template-columns: 1fr; }
  .contact-submit-row { align-items: stretch; flex-direction: column; }
  .contact-submit-row button { width: 100%; }
  .contact-direct h2 { font-size: 40px; }
}


/* V1.12.1 — Contact compact desktop pass.
   Layout/content/colors unchanged; only vertical density is reduced. */
@media (min-width: 1121px) {
  .contact-section {
    padding: 38px 44px 42px;
  }
  .contact-inner {
    gap: 22px;
  }
  .contact-direct {
    min-height: 472px;
    padding: 30px 34px;
  }
  .contact-direct h2 {
    margin: 16px 0 14px;
    font-size: clamp(36px,3vw,52px);
  }
  .contact-direct > p {
    font-size: 12px;
    line-height: 1.58;
  }
  .contact-direct-list {
    margin-top: 22px;
    gap: 8px;
  }
  .contact-direct-item {
    min-height: 64px;
    padding: 10px 13px;
  }
  .contact-direct-icon {
    width: 40px;
    height: 40px;
  }
  .contact-direct-item small {
    margin-bottom: 2px;
  }
  .contact-direct-item strong {
    font-size: 15px;
  }
  .contact-reassurance {
    margin-top: 14px;
  }
  .contact-form-card {
    padding: 26px 30px 24px;
  }
  .contact-form-head {
    margin-bottom: 16px;
  }
  .contact-form-head h3 {
    margin-top: 5px;
    font-size: clamp(23px,1.8vw,31px);
  }
  .contact-form-mark {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }
  .contact-form {
    gap: 10px;
  }
  .contact-fields {
    gap: 10px;
  }
  .contact-form label {
    gap: 5px;
  }
  .contact-form input,
  .contact-form select,
  .contact-form textarea {
    min-height: 40px;
  }
  .contact-form textarea {
    min-height: 70px;
    padding-top: 10px;
  }
  .contact-photo-control {
    min-height: 40px;
  }
  .contact-photo-button {
    min-height: 28px;
  }
  .contact-submit-row {
    gap: 14px;
  }
  .contact-submit-row button {
    min-height: 42px;
    padding: 0 16px;
  }
}


/* V1.12.2 — Contact readable desktop pass.
   Keeps the compact one-view layout, but uses the available whitespace to improve readability. */
@media (min-width: 1121px) {
  .contact-direct > p {
    font-size: 14px;
    line-height: 1.58;
  }

  .contact-direct-item small {
    font-size: 10px;
  }

  .contact-direct-item strong {
    font-size: 17px;
  }

  .contact-reassurance span {
    font-size: 10px;
    min-height: 30px;
    padding: 0 11px;
  }

  .contact-form-head span {
    font-size: 11px;
  }

  .contact-form-head h3 {
    font-size: clamp(27px, 2vw, 34px);
  }

  .contact-form label > span:first-child {
    font-size: 11.5px;
  }

  .contact-form input,
  .contact-form select,
  .contact-form textarea {
    font-size: 13.5px;
  }

  .contact-photo-button {
    font-size: 11px;
  }

  .contact-photo-control small {
    font-size: 10px;
  }

  .contact-submit-row p {
    font-size: 10.5px;
    line-height: 1.45;
  }

  .contact-submit-row button {
    font-size: 12.5px;
    min-height: 44px;
    padding: 0 18px;
  }
}


/* V1.13 — premium project simulator */
.estimate-section {
  padding: 62px 44px 64px;
  background:
    radial-gradient(circle at 82% 18%, rgba(111,152,199,.12), transparent 30%),
    linear-gradient(180deg, #f7f4ef 0%, #f2eee8 100%);
  color: #082d4e;
}
.estimate-inner { max-width: 1500px; margin: 0 auto; }
.estimate-heading {
  display: grid;
  grid-template-columns: minmax(0,1.15fr) minmax(320px,.62fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 30px;
}
.estimate-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #d81418;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.estimate-eyebrow::before { content:""; width: 30px; height: 2px; background: #d81418; }
.estimate-heading h2 {
  margin: 15px 0 0;
  font-size: clamp(44px,4.3vw,68px);
  line-height: .98;
  letter-spacing: -.045em;
  color: #082d4e;
}
.estimate-heading h2 em {
  display: inline-block;
  color: #3b3733;
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
  letter-spacing: -.035em;
}
.estimate-heading > p {
  margin: 0 0 4px;
  color: #6c6761;
  font-size: 14px;
  line-height: 1.7;
}
.estimate-shell {
  display: grid;
  grid-template-columns: minmax(0,1.38fr) minmax(360px,.72fr);
  gap: 18px;
  align-items: stretch;
}
.estimate-form {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 12px;
  padding: 22px;
  border: 1px solid rgba(8,45,78,.12);
  border-radius: 20px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 18px 44px rgba(8,45,78,.07);
}
.estimate-step {
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(8,45,78,.10);
  border-radius: 14px;
  background: #fbfcfd;
}
.estimate-step-no {
  display: inline-flex;
  margin-bottom: 14px;
  color: #d81418;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .16em;
}
.estimate-step label {
  display: block;
  margin-bottom: 8px;
  color: #082d4e;
  font-size: 13px;
  font-weight: 800;
}
.estimate-step select {
  width: 100%;
  min-height: 44px;
  padding: 0 34px 0 12px;
  border: 1px solid rgba(8,45,78,.18);
  border-radius: 10px;
  background: #fff;
  color: #082d4e;
  font: inherit;
  font-size: 12.5px;
  outline: none;
}
.estimate-step select:focus { border-color: rgba(216,20,24,.5); box-shadow: 0 0 0 3px rgba(216,20,24,.08); }
.estimate-options {
  grid-column: 1/-1;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 2px;
}
.estimate-options label {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid rgba(8,45,78,.11);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f8fafb;
  color: #425465;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}
.estimate-options input { accent-color: #d81418; }
.estimate-result {
  padding: 25px 26px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  color: #fff;
  background:
    radial-gradient(circle at 100% 0, rgba(216,20,24,.20), transparent 35%),
    linear-gradient(135deg,#082d4e 0%,#071e34 72%);
  box-shadow: 0 18px 44px rgba(8,45,78,.14);
}
.estimate-result-label {
  color: #ff8a00;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.estimate-result h3 {
  margin: 10px 0 8px;
  color: #fff;
  font-size: 25px;
  line-height: 1.08;
  letter-spacing: -.025em;
}
.estimate-result > p {
  margin: 0;
  color: rgba(255,255,255,.72);
  font-size: 12.5px;
  line-height: 1.55;
}
.estimate-result-meter { margin-top: 20px; }
.estimate-result-meter > span {
  display: block;
  margin-bottom: 8px;
  color: rgba(255,255,255,.58);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 750;
}
.estimate-meter-track {
  height: 5px;
  overflow: hidden;
  border-radius: 99px;
  background: rgba(255,255,255,.12);
}
.estimate-meter-track i {
  display: block;
  width: 72%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg,#ff8a00,#d81418);
  transition: width .25s ease;
}
.estimate-result-meter strong {
  display: block;
  margin-top: 8px;
  color: #fff;
  font-size: 12px;
}
.estimate-result-note {
  margin-top: 18px;
  padding: 12px 13px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 12px;
  display: flex;
  align-items: flex-start;
  gap: 9px;
  background: rgba(255,255,255,.055);
  color: rgba(255,255,255,.67);
  font-size: 10px;
  line-height: 1.45;
}
.estimate-result-note svg { width: 16px; height: 16px; flex: 0 0 auto; color: #ff8a00; }
#estimate-to-contact {
  margin-top: auto;
  min-height: 44px;
  padding: 0 17px;
  border: 0;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #fff;
  background: #d81418;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(216,20,24,.20);
  transition: transform .18s ease, background .18s ease;
}
#estimate-to-contact:hover,
#estimate-to-contact:focus-visible { transform: translateY(-2px); background: #b90f13; }
#estimate-to-contact svg { width: 16px; height: 16px; }
@media (max-width: 1120px) {
  .estimate-section { padding: 58px 24px 60px; }
  .estimate-heading { grid-template-columns: 1fr; gap: 16px; }
  .estimate-shell { grid-template-columns: 1fr; }
  .estimate-form { grid-template-columns: 1fr; }
  .estimate-options { grid-column: auto; }
}
@media (max-width: 680px) {
  .estimate-section { padding: 50px 18px 54px; }
  .estimate-heading h2 { font-size: 42px; }
  .estimate-form, .estimate-result { padding: 20px 18px; border-radius: 18px; }
  .estimate-options { flex-direction: column; }
  .estimate-options label { width: 100%; }
}


/* V1.14 — Footer premium, compact, aligned with the validated Lamouline palette */
.site-footer {
  color: #fff;
  background:
    radial-gradient(circle at 12% 0, rgba(127,165,211,.10), transparent 30%),
    radial-gradient(circle at 88% 100%, rgba(216,20,24,.10), transparent 28%),
    #071e34;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-main {
  max-width: 1500px;
  margin: 0 auto;
  padding: 44px 44px 34px;
  display: grid;
  grid-template-columns: minmax(310px,1.45fr) .72fr .72fr 1fr;
  gap: 46px;
  align-items: start;
}
.footer-brand p {
  max-width: 490px;
  margin: 18px 0 18px;
  color: rgba(255,255,255,.64);
  font-size: 13px;
  line-height: 1.65;
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
}
.footer-logo img {
  width: 38px;
  height: 56px;
  object-fit: contain;
}
.footer-logo > span {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-logo strong {
  color: #fff;
  font-size: 20px;
  letter-spacing: .22em;
  line-height: 1;
}
.footer-logo small {
  color: rgba(255,255,255,.58);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .22em;
}
.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.footer-badges span {
  padding: 7px 9px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 8px;
  background: rgba(255,255,255,.05);
  color: rgba(255,255,255,.72);
  font-size: 9px;
  font-weight: 750;
}
.footer-column,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.footer-kicker {
  margin-bottom: 5px;
  color: #ff8a00;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.footer-column a,
.footer-mail,
.footer-facebook {
  width: fit-content;
  color: rgba(255,255,255,.68);
  font-size: 12px;
  line-height: 1.35;
  text-decoration: none;
  transition: color .18s ease, transform .18s ease;
}
.footer-column a:hover,
.footer-column a:focus-visible,
.footer-mail:hover,
.footer-mail:focus-visible,
.footer-facebook:hover,
.footer-facebook:focus-visible {
  color: #fff;
  transform: translateX(2px);
}
.footer-phone {
  width: fit-content;
  min-height: 40px;
  padding: 0 13px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  background: #d81418;
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 9px 22px rgba(216,20,24,.18);
}
.footer-phone svg { width: 16px; height: 16px; }
.footer-facebook {
  margin-top: 3px;
  color: #fff;
  font-weight: 750;
}
.footer-bottom {
  max-width: 1500px;
  margin: 0 auto;
  padding: 18px 44px 22px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255,255,255,.42);
  font-size: 10px;
}
.footer-bottom > div {
  display: flex;
  gap: 18px;
}
.footer-bottom a {
  color: inherit;
  text-decoration: none;
}
.footer-bottom a:hover,
.footer-bottom a:focus-visible { color: rgba(255,255,255,.78); }

@media (max-width: 1120px) {
  .footer-main {
    padding: 40px 24px 30px;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 34px;
  }
  .footer-contact { grid-column: 1 / -1; flex-direction: row; align-items: center; flex-wrap: wrap; }
  .footer-contact .footer-kicker { width: 100%; }
  .footer-bottom { padding: 17px 24px 20px; }
}
@media (max-width: 760px) {
  .footer-main {
    padding: 36px 18px 28px;
    grid-template-columns: 1fr 1fr;
    gap: 30px 24px;
  }
  .footer-brand,
  .footer-contact { grid-column: 1 / -1; }
  .footer-contact { align-items: flex-start; flex-direction: column; }
  .footer-bottom {
    padding: 17px 18px 22px;
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (max-width: 520px) {
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand,
  .footer-contact { grid-column: auto; }
}


/* V1.14.1 — Legal/company identification in footer */
.footer-legal-id {
  margin: 0 0 18px;
  display: grid;
  gap: 4px;
  color: rgba(255,255,255,.62);
  font-size: 10.5px;
  line-height: 1.45;
}
.footer-legal-id strong {
  color: rgba(255,255,255,.92);
  font-size: 11px;
  letter-spacing: .04em;
}
.footer-legal-id span {
  display: block;
}
.contact-privacy-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.contact-privacy-link:hover,
.contact-privacy-link:focus-visible {
  color: #d81418;
}


/* V1.14.2 — Footer: legal + richer service summary */
.footer-main-complete {
  grid-template-columns: minmax(360px,1.5fr) .92fr 1fr .95fr;
  gap: 42px;
}
.footer-positioning {
  max-width: 520px !important;
  color: rgba(255,255,255,.72) !important;
  font-size: 12.5px !important;
  line-height: 1.58 !important;
}
.footer-services a {
  color: rgba(255,255,255,.66);
}
.footer-emergency-copy {
  margin: 0 0 2px;
  max-width: 250px;
  color: rgba(255,255,255,.58);
  font-size: 11.5px;
  line-height: 1.5;
}
.footer-emergency .footer-phone {
  margin-top: 4px;
}
.footer-emergency .footer-mail {
  margin-top: 3px;
}
.footer-emergency .footer-facebook {
  margin-top: 7px;
}
@media (max-width: 1120px) {
  .footer-main-complete {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
  .footer-main-complete .footer-emergency {
    grid-column: 1 / -1;
  }
}
@media (max-width: 760px) {
  .footer-main-complete {
    grid-template-columns: 1fr 1fr;
  }
  .footer-main-complete .footer-brand,
  .footer-main-complete .footer-emergency {
    grid-column: 1 / -1;
  }
}
@media (max-width: 520px) {
  .footer-main-complete {
    grid-template-columns: 1fr;
  }
  .footer-main-complete .footer-brand,
  .footer-main-complete .footer-emergency {
    grid-column: auto;
  }
}


/* V1.15 — GLOBAL POLISH
   Only the Confidence section is tightened on desktop.
   All other validated sections remain unchanged. */
@media (min-width: 1121px) {
  .trust-section {
    padding: 64px 44px 68px;
  }

  .trust-inner {
    grid-template-columns: minmax(380px,.84fr) minmax(0,1.16fr);
    gap: 54px;
  }

  .trust-visual {
    min-height: 520px;
  }

  .trust-visual img {
    min-height: 520px;
    object-position: 52% center;
  }

  .trust-visual-badge {
    left: 20px;
    right: 20px;
    bottom: 20px;
    padding: 15px 18px;
  }

  .trust-visual-badge strong {
    font-size: 20px;
  }

  .trust-eyebrow {
    margin-bottom: 13px;
  }

  .trust-content > h2 {
    font-size: clamp(38px, 3.25vw, 54px);
  }

  .trust-lead {
    margin: 18px 0 22px;
    font-size: 14.5px;
    line-height: 1.62;
  }

  .trust-points {
    gap: 8px;
  }

  .trust-point {
    gap: 15px;
    padding: 15px 17px;
    border-radius: 14px;
  }

  .trust-point-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
  }

  .trust-point-icon svg {
    width: 20px;
    height: 20px;
  }

  .trust-point span {
    margin-bottom: 6px;
  }

  .trust-point h3 {
    font-size: 18px;
  }

  .trust-point p {
    margin-top: 6px;
    line-height: 1.52;
  }

  .trust-actions {
    margin-top: 18px;
  }

  .trust-facebook,
  .trust-contact {
    min-height: 44px;
  }
}


/* V1.15.1 — Anchor offset fix
   Internal links must stop below the fixed mini-bar + navigation instead of being cropped. */
main section[id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}


/* =========================================================
   V1.16 — MOBILE LUXE / AGENCY POLISH
   Mobile-only refinement. Desktop validated composition stays untouched.
   Goal: shorter perceived page, clearer hierarchy, larger useful text,
   better tap targets and more premium rhythm on 360–760 px screens.
   ========================================================= */

@media (max-width: 760px) {
  /* Global mobile rhythm */
  body {
    overflow-x: hidden;
  }

  main section[id] {
    scroll-margin-top: calc(var(--header-h) + 12px);
  }

  /* Header: preserve identity, improve tap comfort */
  .header-inner {
    padding-left: 16px;
    padding-right: 12px;
  }

  .menu-button {
    width: 46px;
    height: 46px;
    border-radius: 12px;
  }

  .menu-button:focus-visible {
    outline: 2px solid rgba(216,20,24,.30);
    outline-offset: 2px;
  }

  .mobile-menu {
    padding: 14px 18px 18px;
  }

  .mobile-menu a {
    min-height: 46px;
    display: flex;
    align-items: center;
    font-size: 15px;
  }

  /* Hero: keep the cinematic image, simplify the lower reading zone */
  .hero-inner {
    padding-left: 18px;
    padding-right: 18px;
    padding-bottom: 24px;
  }

  .hero-copy {
    text-shadow: 0 1px 0 rgba(255,255,255,.20);
  }

  .hero h1 {
    letter-spacing: -.045em;
  }

  .hero-actions {
    gap: 10px;
  }

  .button {
    min-height: 50px;
    font-size: 11.5px;
  }

  /* Quick services:
     turn the long 4-card vertical stack into compact editorial cards */
  .service-cards {
    padding: 24px 14px 48px;
  }

  .service-cards-grid {
    gap: 12px;
  }

  .service-card {
    display: grid;
    grid-template-columns: minmax(118px, 39%) 1fr;
    min-height: 150px;
    border-radius: 16px;
  }

  .service-card-media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 150px;
  }

  .service-card-media img {
    height: 100%;
    object-fit: cover;
  }

  .service-card-body {
    min-height: 0;
    padding: 18px 17px;
    justify-content: center;
  }

  .service-card-accent {
    width: 24px;
    margin-bottom: 11px;
  }

  .service-card h2 {
    font-size: 19px;
  }

  .service-card p {
    margin-top: 7px;
    font-size: 12.5px;
    line-height: 1.42;
  }

  /* Expertise: retain premium cards, remove excess vertical air */
  .expertise-section {
    padding: 58px 16px 60px;
  }

  .expertise-heading {
    gap: 18px;
    margin-bottom: 24px;
  }

  .expertise-heading > p {
    font-size: 14px;
    line-height: 1.58;
  }

  .expertise-grid {
    gap: 12px;
  }

  .expertise-card {
    padding: 24px 21px 22px;
    border-radius: 16px;
  }

  .expertise-icon {
    width: 54px;
    height: 54px;
    margin-bottom: 23px;
    border-radius: 14px;
  }

  .expertise-icon svg {
    width: 27px;
    height: 27px;
  }

  .expertise-card h3 {
    max-width: 16ch;
    font-size: 28px;
  }

  .expertise-card-copy p {
    margin-top: 14px;
    font-size: 13.5px;
    line-height: 1.55;
  }

  .expertise-list {
    margin-top: 25px;
    padding-top: 20px;
    gap: 10px;
  }

  .expertise-list li {
    font-size: 12.5px;
  }

  .emergency-band {
    margin-top: 12px;
    padding: 20px;
    gap: 14px;
    border-radius: 16px;
  }

  .emergency-mark {
    width: 54px;
    height: 54px;
    border-radius: 14px;
  }

  .emergency-copy strong {
    font-size: 23px;
  }

  .emergency-copy p {
    font-size: 12.5px;
  }

  .emergency-phone {
    min-height: 52px;
  }

  /* Method: keep the dark editorial break, make each step easier to scan */
  .approach-section {
    padding: 56px 16px 60px;
  }

  .approach-heading {
    gap: 18px;
    margin-bottom: 24px;
  }

  .approach-heading > p {
    font-size: 14px;
    line-height: 1.58;
  }

  .approach-grid {
    gap: 11px;
  }

  .approach-item {
    grid-template-columns: 48px 1fr;
    gap: 14px;
    padding: 21px 19px;
    border-radius: 15px;
  }

  .approach-icon {
    width: 48px;
    height: 48px;
    border-radius: 13px;
  }

  .approach-item h3 {
    font-size: 21px;
  }

  .approach-item p {
    margin-top: 8px;
    font-size: 12.75px;
    line-height: 1.5;
  }

  /* Confidence: reduce the long mobile scroll while keeping the real-photo proof */
  .trust-section {
    padding: 56px 16px 60px;
  }

  .trust-inner {
    gap: 28px;
  }

  .trust-visual,
  .trust-visual img {
    min-height: 285px;
  }

  .trust-visual {
    border-radius: 16px;
  }

  .trust-visual-badge {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 13px 15px;
  }

  .trust-visual-badge strong {
    font-size: 18px;
  }

  .trust-content > h2 {
    font-size: clamp(36px, 10.4vw, 48px);
  }

  .trust-lead {
    font-size: 14px;
    line-height: 1.6;
    margin: 17px 0 20px;
  }

  .trust-points {
    gap: 10px;
  }

  .trust-point {
    grid-template-columns: 44px 1fr;
    gap: 13px;
    padding: 17px;
    border-radius: 15px;
  }

  .trust-point-icon {
    width: 44px;
    height: 44px;
  }

  .trust-point h3 {
    font-size: 18px;
  }

  .trust-point p {
    font-size: 12.5px;
    line-height: 1.5;
  }

  .trust-actions {
    gap: 9px;
  }

  .trust-facebook,
  .trust-contact {
    min-height: 48px;
  }

  /* Zone: mobile should feel like a network, not a long list */
  .zone-section {
    padding: 54px 16px 58px;
  }

  .zone-inner {
    gap: 28px;
  }

  .zone-copy > p {
    margin: 19px 0 20px;
    font-size: 13.5px;
  }

  .zone-panel {
    padding: 18px;
    gap: 20px;
    border-radius: 18px;
  }

  .zone-hub {
    width: 174px;
    height: 174px;
  }

  .zone-ring-a {
    width: 174px;
    height: 174px;
  }

  .zone-ring-b {
    width: 130px;
    height: 130px;
  }

  .zone-ring-c {
    width: 92px;
    height: 92px;
  }

  .zone-hub-core {
    width: 84px;
    height: 84px;
  }

  .zone-places {
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 8px;
  }

  .zone-place {
    min-height: 62px;
    padding: 11px;
  }

  .zone-place strong {
    font-size: 11.5px;
  }

  .zone-place span {
    font-size: 8.5px;
  }

  .zone-place-wide {
    grid-column: 1 / -1;
    min-height: 52px;
    flex-direction: row;
    align-items: center;
  }

  .zone-footerline {
    gap: 9px;
  }

  .zone-footerline a {
    min-height: 44px;
  }

  /* Simulator: reduce card chrome, keep choices comfortably tappable */
  .estimate-section {
    padding: 52px 16px 56px;
  }

  .estimate-heading {
    gap: 14px;
    margin-bottom: 24px;
  }

  .estimate-heading > p {
    font-size: 13.5px;
    line-height: 1.58;
  }

  .estimate-form,
  .estimate-result {
    padding: 19px 17px;
    border-radius: 17px;
  }

  .estimate-step {
    padding: 15px;
    border-radius: 14px;
  }

  .estimate-step select {
    min-height: 46px;
    font-size: 13px;
  }

  .estimate-options {
    gap: 8px;
  }

  .estimate-options label {
    min-height: 48px;
    font-size: 12px;
  }

  #estimate-to-contact {
    min-height: 50px;
  }

  /* Contact:
     from the quote/simulator CTA, the form is the primary mobile action.
     Direct phone/e-mail proof follows immediately afterwards. */
  .contact-section {
    padding: 52px 16px 56px;
  }

  .contact-inner {
    gap: 14px;
  }

  .contact-form-card {
    order: 1;
    padding: 25px 20px 23px;
    border-radius: 18px;
  }

  .contact-direct {
    order: 2;
    padding: 27px 21px;
    border-radius: 18px;
  }

  .contact-form-head {
    gap: 12px;
  }

  .contact-form-head h3 {
    font-size: 27px;
    line-height: 1.04;
  }

  .contact-form label > span:first-child {
    font-size: 11px;
  }

  .contact-form input,
  .contact-form select,
  .contact-form textarea {
    min-height: 46px;
    font-size: 14px;
  }

  .contact-form textarea {
    min-height: 92px;
  }

  .contact-photo-control {
    min-height: 48px;
  }

  .contact-submit-row button {
    min-height: 50px;
    font-size: 13px;
  }

  .contact-direct h2 {
    font-size: 38px;
  }

  .contact-direct > p {
    font-size: 13.5px;
    line-height: 1.58;
  }

  .contact-direct-list {
    margin-top: 24px;
  }

  .contact-direct-item {
    min-height: 68px;
  }

  .contact-direct-item strong {
    font-size: 16px;
  }

  /* Footer: mobile footer is a brand close, not a dense sitemap */
  .footer-main {
    padding: 34px 18px 26px;
    gap: 26px 22px;
  }

  .footer-positioning {
    font-size: 13px !important;
    line-height: 1.55 !important;
  }

  .footer-column a,
  .footer-mail,
  .footer-facebook {
    min-height: 30px;
    display: flex;
    align-items: center;
    font-size: 12.5px;
  }

  .footer-phone {
    min-height: 46px;
  }

  .footer-bottom {
    gap: 14px;
    font-size: 10.5px;
  }

  .footer-bottom > div {
    flex-wrap: wrap;
    gap: 12px 16px;
  }
}

@media (max-width: 420px) {
  /* Very small phones: protect line lengths and controls */
  .utility-phone {
    padding: 0 8px;
  }

  .hero h1 {
    font-size: clamp(36px, 11.2vw, 47px);
  }

  .hero-actions {
    grid-template-columns: 1fr;
  }

  .button {
    min-height: 48px;
  }

  .service-card {
    grid-template-columns: 112px 1fr;
  }

  .service-card-media {
    min-height: 142px;
  }

  .zone-places {
    grid-template-columns: 1fr;
  }

  .zone-place-wide {
    grid-column: auto;
  }

  .footer-main-complete {
    grid-template-columns: 1fr;
  }
}


/* =========================================================
   V1.17 — MARQUES + AVIS + FAQ + MOBILE CONVERSION
   Premium trust/conversion layer, built on validated V1.16.
   ========================================================= */

/* Brands */
.brands-section {
  padding: 58px 44px 60px;
  background: #f4f0e9;
  border-top: 1px solid rgba(25,25,25,.08);
  border-bottom: 1px solid rgba(25,25,25,.08);
}
.brands-inner {
  max-width: 1410px;
  margin: 0 auto;
}
.brands-heading {
  display: grid;
  grid-template-columns: minmax(0,1.08fr) minmax(320px,.78fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 34px;
}
.brands-eyebrow,
.reviews-eyebrow,
.faq-eyebrow {
  display: inline-block;
  margin-bottom: 13px;
  color: var(--red);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.brands-heading h2,
.reviews-heading h2,
.faq-heading h2 {
  margin: 0;
  font-size: clamp(38px, 4vw, 60px);
  line-height: .98;
  letter-spacing: -.045em;
  font-weight: 760;
}
.brands-heading h2 em,
.reviews-heading h2 em,
.faq-heading h2 em {
  color: var(--red);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}
.brands-heading > p {
  margin: 0;
  max-width: 610px;
  color: #65625d;
  font-size: 14px;
  line-height: 1.67;
}
.brands-showcase {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  align-items: stretch;
  gap: 34px;
  padding: 26px 30px;
  border: 1px solid rgba(25,25,25,.10);
  border-radius: 18px;
  background: rgba(255,255,255,.66);
  box-shadow: 0 16px 40px rgba(31,25,19,.035);
}
.brands-divider {
  width: 1px;
  background: rgba(25,25,25,.10);
}
.brands-group {
  display: grid;
  gap: 19px;
}
.brands-group-label {
  color: #77736d;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .20em;
  text-transform: uppercase;
}
.brands-row {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 12px;
}
.brand-wordmark {
  min-height: 82px;
  display: grid;
  place-items: center;
  padding: 12px 10px;
  border: 1px solid rgba(25,25,25,.08);
  border-radius: 13px;
  background: rgba(250,248,244,.83);
  color: #393735;
  transition: transform .22s var(--ease), border-color .22s ease, background .22s ease, color .22s ease;
}
.brand-wordmark:hover {
  transform: translateY(-2px);
  border-color: rgba(163,8,10,.20);
  background: #fff;
  color: #161616;
}
.brand-wordmark span {
  display: block;
  text-align: center;
  font-size: clamp(17px,1.45vw,22px);
  font-weight: 820;
  letter-spacing: -.02em;
}
.brand-wordmark small {
  display: block;
  margin-top: 2px;
  font-size: 7px;
  letter-spacing: .20em;
}
.brand-daikin span,
.brand-toshiba span { letter-spacing: .08em; font-weight: 900; }
.brand-mitsubishi span { font-size: clamp(14px,1.15vw,18px); letter-spacing: .045em; }
.brand-vaillant span { font-family: Georgia, "Times New Roman", serif; font-style: italic; font-weight: 650; }
.brand-viessmann span { letter-spacing: -.045em; }
.brand-bulex span { text-transform: lowercase; letter-spacing: -.05em; }
.brands-confirmation {
  margin: 14px 0 0;
  color: #8a867f;
  font-size: 9.5px;
  line-height: 1.4;
  letter-spacing: .02em;
}

/* Reviews */
.reviews-section {
  padding: 74px 44px 78px;
  background: #fff;
}
.reviews-inner {
  max-width: 1410px;
  margin: 0 auto;
}
.reviews-heading {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 44px;
  align-items: end;
  margin-bottom: 34px;
}
.reviews-score {
  min-width: 215px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}
.reviews-score > strong {
  font-size: 45px;
  line-height: .92;
  letter-spacing: -.055em;
}
.reviews-score > strong span {
  margin-left: 2px;
  color: #77736d;
  font-size: 15px;
  letter-spacing: -.02em;
}
.reviews-stars {
  color: var(--orange);
  font-size: 16px;
  letter-spacing: .09em;
}
.reviews-score small {
  display: block;
  margin-top: 4px;
  color: #77736d;
  font-size: 10.5px;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 14px;
}
.review-card {
  position: relative;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid rgba(25,25,25,.10);
  border-radius: 17px;
  background: #f8f5ef;
  overflow: hidden;
}
.review-card-featured {
  background: #0d1b2f;
  color: #fff;
  border-color: #0d1b2f;
}
.review-quote {
  position: absolute;
  right: 20px;
  top: 5px;
  color: rgba(163,8,10,.14);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 90px;
  line-height: 1;
}
.review-card-featured .review-quote {
  color: rgba(255,255,255,.10);
}
.review-card > p {
  position: relative;
  z-index: 1;
  margin: 34px 0 28px;
  max-width: 34ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  line-height: 1.45;
}
.review-card footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: end;
  padding-top: 17px;
  border-top: 1px solid rgba(25,25,25,.10);
}
.review-card-featured footer {
  border-color: rgba(255,255,255,.14);
}
.review-card footer strong {
  font-size: 11px;
  letter-spacing: .02em;
}
.review-card footer span {
  color: #817d76;
  font-size: 9.5px;
  white-space: nowrap;
}
.review-card-featured footer span {
  color: rgba(255,255,255,.55);
}
.reviews-foot {
  margin-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  color: #7a766f;
  font-size: 10.5px;
}
.reviews-foot a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  font-weight: 780;
  text-decoration: none;
  border-bottom: 1px solid rgba(25,25,25,.28);
}

/* FAQ */
.faq-section {
  padding: 72px 44px 76px;
  background: #f3efe8;
  border-top: 1px solid rgba(25,25,25,.08);
}
.faq-inner {
  max-width: 1410px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(340px,.75fr) minmax(0,1.25fr);
  gap: 84px;
  align-items: start;
}
.faq-heading {
  position: sticky;
  top: calc(var(--header-h) + 26px);
}
.faq-heading > p {
  margin: 22px 0 0;
  max-width: 510px;
  color: #68645e;
  font-size: 14px;
  line-height: 1.66;
}
.faq-list {
  border-top: 1px solid rgba(25,25,25,.15);
}
.faq-item {
  border-bottom: 1px solid rgba(25,25,25,.15);
}
.faq-item summary {
  min-height: 78px;
  display: grid;
  grid-template-columns: 1fr 34px;
  gap: 24px;
  align-items: center;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 735;
  line-height: 1.35;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i {
  position: relative;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(25,25,25,.14);
  border-radius: 50%;
}
.faq-item summary i::before,
.faq-item summary i::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 1px;
  background: var(--ink);
  transform: translate(-50%,-50%);
  transition: transform .2s ease;
}
.faq-item summary i::after {
  transform: translate(-50%,-50%) rotate(90deg);
}
.faq-item[open] summary i::after {
  transform: translate(-50%,-50%) rotate(0deg);
}
.faq-answer {
  padding: 0 52px 24px 0;
}
.faq-answer p {
  margin: 0;
  max-width: 72ch;
  color: #68645e;
  font-size: 13.5px;
  line-height: 1.66;
}

/* Mobile conversion CTA */
.mobile-conversion-cta {
  display: none;
}

@media (max-width: 900px) {
  .brands-heading,
  .reviews-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .reviews-score {
    justify-content: flex-start;
  }
  .brands-showcase {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .brands-divider {
    width: 100%;
    height: 1px;
  }
  .faq-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .faq-heading {
    position: static;
  }
}

@media (max-width: 760px) {
  .brands-section,
  .reviews-section,
  .faq-section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brands-section { padding-top: 48px; padding-bottom: 50px; }
  .brands-heading { margin-bottom: 22px; }
  .brands-heading h2,
  .reviews-heading h2,
  .faq-heading h2 {
    font-size: clamp(34px,10.8vw,46px);
  }
  .brands-heading > p,
  .faq-heading > p {
    font-size: 13.5px;
    line-height: 1.58;
  }
  .brands-showcase {
    padding: 18px;
    border-radius: 16px;
  }
  .brands-group { gap: 13px; }
  .brands-row {
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 7px;
  }
  .brand-wordmark {
    min-height: 66px;
    padding: 8px 6px;
  }
  .brand-wordmark span {
    font-size: clamp(12px,3.6vw,17px);
  }
  .brand-mitsubishi span { font-size: clamp(9.5px,2.8vw,14px); }
  .brand-wordmark small { font-size: 5.5px; }
  .brands-confirmation { font-size: 9px; }

  .reviews-section { padding-top: 54px; padding-bottom: 58px; }
  .reviews-heading { margin-bottom: 22px; }
  .reviews-score {
    min-width: 0;
    gap: 12px;
  }
  .reviews-score > strong { font-size: 38px; }
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .review-card {
    min-height: 0;
    padding: 22px 20px;
  }
  .review-card > p {
    margin: 26px 0 21px;
    max-width: none;
    font-size: 18px;
    line-height: 1.42;
  }
  .review-quote {
    font-size: 72px;
  }
  .reviews-foot {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .faq-section { padding-top: 54px; padding-bottom: 58px; }
  .faq-inner { gap: 24px; }
  .faq-item summary {
    min-height: 68px;
    grid-template-columns: 1fr 32px;
    gap: 16px;
    font-size: 14px;
  }
  .faq-answer {
    padding: 0 42px 20px 0;
  }
  .faq-answer p {
    font-size: 12.8px;
    line-height: 1.58;
  }

  .mobile-conversion-cta {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: max(12px, env(safe-area-inset-bottom));
    z-index: 96;
    display: grid;
    grid-template-columns: .78fr 1.22fr;
    gap: 7px;
    padding: 7px;
    border: 1px solid rgba(255,255,255,.58);
    border-radius: 16px;
    background: rgba(250,248,244,.92);
    backdrop-filter: blur(18px) saturate(135%);
    box-shadow: 0 14px 42px rgba(12,20,34,.20);
    opacity: 0;
    transform: translateY(calc(100% + 30px));
    pointer-events: none;
    transition: opacity .25s ease, transform .32s var(--ease);
  }
  .mobile-conversion-cta.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .mobile-conversion-cta a {
    min-height: 48px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 7px;
    border-radius: 11px;
    text-decoration: none;
    font-size: 11.5px;
    font-weight: 820;
  }
  .mobile-conversion-call {
    border: 1px solid rgba(13,27,47,.13);
    background: #fff;
    color: #0d1b2f;
  }
  .mobile-conversion-call svg {
    width: 16px;
    height: 16px;
  }
  .mobile-conversion-quote {
    background: var(--red);
    color: #fff;
  }
}

@media (max-width: 420px) {
  .brands-row {
    grid-template-columns: 1fr;
  }
  .brand-wordmark {
    min-height: 54px;
  }
  .brand-wordmark span,
  .brand-mitsubishi span {
    font-size: 16px;
  }
}


/* =========================================================
   V1.18 — EXPERTISE DETAILLEE
   Enrichissement métier sans nouvelle grosse section.
   ========================================================= */

.expertise-list-detailed {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  column-gap: 18px;
  row-gap: 9px;
}
.expertise-list-detailed li {
  align-items: flex-start;
  line-height: 1.42;
}

.expertise-proof-strip {
  margin-top: 14px;
  display: grid;
  grid-template-columns: minmax(260px,.78fr) minmax(0,1.22fr);
  gap: 28px;
  align-items: center;
  padding: 20px 22px;
  border: 1px solid rgba(25,25,25,.09);
  border-radius: 16px;
  background: rgba(255,255,255,.67);
}
.expertise-proof-intro {
  display: grid;
  gap: 5px;
}
.expertise-proof-intro > span {
  color: var(--red);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.expertise-proof-intro > strong {
  max-width: 38ch;
  font-size: 14px;
  line-height: 1.38;
}
.expertise-proof-items {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 8px;
}
.expertise-proof-items > span {
  min-height: 50px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  border: 1px solid rgba(25,25,25,.08);
  border-radius: 12px;
  background: rgba(250,248,244,.82);
  color: #4e4a45;
  font-size: 10.5px;
  line-height: 1.35;
}
.expertise-proof-items i {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(232,131,30,.11);
}

@media (max-width: 980px) {
  .expertise-list-detailed {
    grid-template-columns: 1fr;
  }
  .expertise-proof-strip {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .expertise-proof-items {
    grid-template-columns: repeat(3,minmax(0,1fr));
  }
}

@media (max-width: 760px) {
  .expertise-list-detailed {
    grid-template-columns: repeat(2,minmax(0,1fr));
    column-gap: 14px;
    row-gap: 9px;
  }
  .expertise-list-detailed li {
    font-size: 11.5px;
  }
  .expertise-proof-strip {
    margin-top: 12px;
    padding: 17px;
    border-radius: 15px;
  }
  .expertise-proof-items {
    grid-template-columns: 1fr;
    gap: 7px;
  }
  .expertise-proof-items > span {
    min-height: 44px;
    font-size: 11px;
  }
}

@media (max-width: 420px) {
  .expertise-list-detailed {
    grid-template-columns: 1fr;
  }
}


/* =========================================================
   V1.18.1 — EXPERTISE AEREE
   Luxury/editorial refinement: four strong services visible,
   secondary details remain accessible without crowding.
   ========================================================= */

.expertise-list-primary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  column-gap: 26px;
  row-gap: 14px;
  margin-top: 28px;
  padding-top: 24px;
}
.expertise-list-primary li {
  font-size: 13.2px;
  line-height: 1.5;
  font-weight: 720;
}

.expertise-more {
  margin-top: 22px;
  border-top: 1px solid rgba(25,25,25,.10);
  padding-top: 15px;
}
.expertise-more summary {
  position: relative;
  min-height: 34px;
  display: flex;
  align-items: center;
  padding-right: 28px;
  cursor: pointer;
  list-style: none;
  color: #5e5a54;
  font-size: 10.5px;
  font-weight: 780;
  letter-spacing: .03em;
}
.expertise-more summary::-webkit-details-marker {
  display: none;
}
.expertise-more summary::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(25,25,25,.13);
  border-radius: 50%;
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
  transition: transform .2s ease, background .2s ease;
}
.expertise-more[open] summary::after {
  content: "−";
  background: rgba(25,25,25,.04);
}
.expertise-more > div {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 8px 16px;
  padding: 11px 0 3px;
}
.expertise-more > div span {
  position: relative;
  padding-left: 12px;
  color: #77726b;
  font-size: 11.5px;
  line-height: 1.45;
}
.expertise-more > div span::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  opacity: .45;
}

@media (max-width: 760px) {
  .expertise-list-primary {
    grid-template-columns: 1fr;
    row-gap: 11px;
    margin-top: 23px;
    padding-top: 20px;
  }

  .expertise-list-primary li {
    font-size: 12.8px;
    line-height: 1.48;
  }

  .expertise-more {
    margin-top: 18px;
    padding-top: 12px;
  }

  .expertise-more summary {
    min-height: 38px;
    font-size: 11px;
  }

  .expertise-more > div {
    grid-template-columns: 1fr;
  }

  .expertise-more > div span {
    font-size: 11.5px;
  }
}


/* =========================================================
   V1.18.2 — EXPERTISE HARMONISEE
   Pure alignment/rhythm pass: no redesign, no editorial restyling.
   ========================================================= */

@media (min-width: 981px) {
  /* The three cards stretch to the same height. */
  .expertise-grid {
    align-items: stretch;
  }

  .expertise-card-harmonized {
    display: flex;
    flex-direction: column;
    height: 100%;
  }

  /* Reserve the same visual height for the intro zone
     so all separators and lists begin on the same horizontal line. */
  .expertise-card-harmonized .expertise-card-copy {
    display: flex;
    flex-direction: column;
  }

  .expertise-card-harmonized .expertise-card-copy > h3 {
    min-height: 3.05em;
    display: flex;
    align-items: flex-start;
  }

  .expertise-card-harmonized .expertise-card-copy > p {
    min-height: 5.1em;
    margin-top: 14px;
  }

  /* Main services all occupy the same reserved zone. */
  .expertise-card-harmonized .expertise-list-primary {
    min-height: 126px;
    align-content: start;
    margin-top: 25px;
    padding-top: 22px;
  }

  /* Secondary services behave like an internal footer:
     same baseline in all three cards. */
  .expertise-card-harmonized .expertise-more {
    margin-top: auto;
    padding-top: 15px;
  }

  .expertise-card-harmonized .expertise-more summary {
    min-height: 38px;
  }

  .expertise-card-harmonized .expertise-more > div {
    min-height: 62px;
    align-content: start;
  }
}

/* Tablet/mobile: preserve natural flow; only regularize spacing. */
@media (max-width: 980px) {
  .expertise-card-harmonized {
    height: auto;
  }

  .expertise-card-harmonized .expertise-list-primary {
    margin-top: 22px;
  }

  .expertise-card-harmonized .expertise-more {
    margin-top: 18px;
  }
}


/* =========================================================
   V1.18.3 — EXPERTISE RICHE HARMONISEE
   Keep all 8 services visible, but organize them into two
   clear groups. No accordion, no hidden content.
   ========================================================= */

.expertise-card-harmonized {
  display: flex;
  flex-direction: column;
}

.expertise-service-groups {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(25,25,25,.10);
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 0 26px;
  flex: 1 1 auto;
}

.expertise-service-group {
  min-width: 0;
}

.expertise-service-group + .expertise-service-group {
  padding-left: 2px;
}

.expertise-group-label {
  display: block;
  min-height: 30px;
  margin-bottom: 13px;
  font-size: 9.5px;
  line-height: 1.25;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .58;
}

.expertise-service-group ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.expertise-service-group li {
  position: relative;
  margin: 0;
  padding-left: 19px;
  color: var(--ink);
  font-size: 12.7px;
  line-height: 1.44;
  font-weight: 720;
}

.expertise-service-group li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .56em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.expertise-card:nth-child(1) .expertise-service-group li::before {
  color: #ec1319;
  background: #ec1319;
}

.expertise-card:nth-child(2) .expertise-service-group li::before {
  color: #52a5d8;
  background: #52a5d8;
}

.expertise-card:nth-child(3) .expertise-service-group li::before {
  color: #f5820b;
  background: #f5820b;
}

/* Strict desktop alignment without artificial blank zones. */
@media (min-width: 981px) {
  .expertise-card-harmonized .expertise-card-copy > h3 {
    min-height: 3.05em;
  }

  .expertise-card-harmonized .expertise-card-copy > p {
    min-height: 5.1em;
  }

  .expertise-card-harmonized .expertise-service-groups {
    min-height: 236px;
  }

  /* neutralize older layout hooks */
  .expertise-card-harmonized .expertise-list-primary,
  .expertise-card-harmonized .expertise-more {
    display: none !important;
  }
}

@media (max-width: 980px) {
  .expertise-service-groups {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 22px;
    padding-top: 20px;
  }

  .expertise-service-group + .expertise-service-group {
    padding-left: 0;
    padding-top: 18px;
    border-top: 1px solid rgba(25,25,25,.08);
  }

  .expertise-group-label {
    min-height: 0;
    margin-bottom: 11px;
  }
}

@media (max-width: 760px) {
  .expertise-service-groups {
    gap: 17px;
  }

  .expertise-service-group ul {
    gap: 10px;
  }

  .expertise-service-group li {
    font-size: 12.2px;
    line-height: 1.46;
  }
}


/* =========================================================
   V1.18.4 — EXPERTISE POIDS LEGER
   User request: keep layout as-is, remove the heavy/bold look.
   ========================================================= */

.expertise-service-group li {
  font-weight: 500;
}

.expertise-group-label {
  font-weight: 700;
}


/* =========================================================
   V1.18.5 — LOGOS MARQUES
   Replace typographic approximations with real brand artwork.
   ========================================================= */

.brand-logo-card {
  overflow: hidden;
  background: #fff;
}

.brand-logo-card img {
  display: block;
  width: 100%;
  height: 48px;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: multiply;
}

.brand-vaillant img {
  height: 54px;
}

.brand-viessmann img {
  height: 56px;
  max-width: 88%;
  margin: 0 auto;
}

.brand-bulex img {
  height: 50px;
}

.brand-daikin img {
  height: 41px;
}

.brand-mitsubishi img {
  height: 53px;
}

.brand-toshiba img {
  height: 34px;
}

@media (max-width: 760px) {
  .brand-logo-card img {
    max-width: 88%;
    margin: 0 auto;
  }
}

@media (max-width: 420px) {
  .brand-logo-card {
    min-height: 64px;
  }
  .brand-logo-card img {
    max-width: 76%;
  }
}

/* V2 PHP runtime */
.estimate-price-range {
  margin: 14px 0 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(245,130,11,.08);
  color: #8a4a00;
  font-size: 12px;
  font-weight: 700;
}
.contact-form button[disabled] { opacity:.65; cursor:wait; }