/* =========================================================
   G2S ISO — Isolation & façade · Eaunes (31)
   Palette logo : teal + turquoise + ardoise + menthe
   ========================================================= */

:root {
  --ink: #1a2a33;
  --ink-soft: #324552;
  --sand: #e3f0ee;
  --cream: #f5faf9;
  --brick: #2a9d8f;
  --brick-dark: #1e7268;
  --turquoise: #5fc4b4;
  --sky: #b5e0e6;
  --slate: #6b7280;
  --green-light: #58b58d;
  --muted: #667880;
  --line: #d4e5e2;
  --line-dark: #2a3a42;
  --white: #ffffff;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;

  --font-display: "Archivo Black", "Arial Black", sans-serif;
  --font-body: "Instrument Sans", "Inter", system-ui, sans-serif;
  --font-serif: "Fraunces", "Times New Roman", serif;

  --max: 1240px;
  --shadow: 0 24px 60px rgba(26, 42, 51, 0.18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; transition: color .2s ease; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--ink);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 24px;
  transition: opacity .6s ease, visibility .6s ease;
}
.preloader.hide { opacity: 0; visibility: hidden; }
.preloader__brick {
  width: 70px; height: 70px;
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 4px;
}
.preloader__brick span {
  background: var(--brick);
  border-radius: 3px;
  animation: brickPulse 1.4s infinite ease-in-out;
}
.preloader__brick span:nth-child(2) { animation-delay: .2s; background: var(--sand); }
.preloader__brick span:nth-child(3) { animation-delay: .4s; background: var(--sand); }
.preloader__brick span:nth-child(4) { animation-delay: .6s; background: var(--brick); }
@keyframes brickPulse {
  0%, 100% { opacity: .35; transform: scale(.85); }
  50% { opacity: 1; transform: scale(1); }
}
.preloader__label {
  color: var(--cream);
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 8px;
}

/* ---------- Cookies ---------- */
.cookie-banner {
  position: fixed; bottom: 16px; left: 16px; right: 16px;
  max-width: 640px;
  margin: 0 auto;
  background: var(--ink); color: var(--cream);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  z-index: 1000;
  display: flex; gap: 16px; align-items: center; justify-content: space-between;
  font-size: 14px;
}
.cookie-banner button {
  background: var(--brick); color: var(--cream);
  border: none; padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body); font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s ease;
}
.cookie-banner button:hover { background: var(--brick-dark); }
.cookie-banner.hide { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body); font-weight: 600;
  font-size: 14.5px; letter-spacing: .2px;
  cursor: pointer; border: 1.5px solid transparent;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn i { font-size: 14px; }
.btn--primary { background: var(--brick); color: var(--cream); border-color: var(--brick); }
.btn--primary:hover { background: var(--brick-dark); border-color: var(--brick-dark); transform: translateY(-2px); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--cream); }
.btn--outline--light { color: var(--cream); border-color: var(--cream); }
.btn--outline--light:hover { background: var(--cream); color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); padding: 8px 12px; }
.btn--ghost:hover { color: var(--brick); }
.btn--phone span { font-weight: 700; letter-spacing: .5px; }
.btn--lg { padding: 16px 28px; font-size: 15.5px; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 900;
  background: rgba(245, 250, 249, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.header.scrolled { border-color: var(--line); box-shadow: 0 6px 20px rgba(0,0,0,.06); }

.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 16px 28px;
  max-width: var(--max);
  margin: 0 auto;
}

.logo {
  display: flex; align-items: center; gap: 14px;
  line-height: 1.1;
}
.logo__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}
.logo__mark {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--brick);
  color: var(--cream);
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: -1px;
}
.logo__img {
  width: 72px;
  height: 72px;
  border-radius: 12px;
  object-fit: contain;
  background: var(--white);
  padding: 4px;
  flex-shrink: 0;
}
.logo--light .logo__img {
  background: var(--white);
}
.logo__text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1;
  letter-spacing: -.5px;
}
.logo__text small {
  display: block;
  font-size: 11px; color: var(--muted);
  letter-spacing: 1.4px; text-transform: uppercase;
  white-space: nowrap;
  line-height: 1;
}
.logo--light strong { color: var(--cream); }
.logo--light small { color: rgba(245,250,249,.6); }

.nav {
  display: flex; gap: 26px;
  font-size: 14.5px; font-weight: 500;
}
.nav a {
  position: relative;
  padding: 4px 0;
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--brick);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }

.header__cta { display: flex; align-items: center; gap: 10px; }

.burger {
  display: none; flex-direction: column; gap: 5px;
  width: 40px; height: 40px;
  background: transparent; border: none; cursor: pointer;
  padding: 10px 8px;
}
.burger span {
  display: block; height: 2px; background: var(--ink);
  transition: transform .3s, opacity .3s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--cream);
  padding: 100px 0 0;
  overflow: hidden;
}
.hero__grain {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(42,157,143,.12), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(227,240,238,.04), transparent 50%);
  pointer-events: none;
}
.hero__grid {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 48px;
  align-items: center;
  position: relative;
  padding-bottom: 80px;
}

.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--sand);
  font-weight: 500;
  margin-bottom: 24px;
}
.hero__eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--brick);
  box-shadow: 0 0 0 4px rgba(42,157,143,.25);
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot { 50% { box-shadow: 0 0 0 10px rgba(42,157,143,0); } }

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6.6vw, 92px);
  line-height: .95;
  letter-spacing: -2px;
  margin-bottom: 28px;
}
.hero__title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--brick);
  letter-spacing: -1px;
}

.hero__lede {
  font-size: 17px;
  color: rgba(245,250,249,.78);
  max-width: 560px;
  margin-bottom: 36px;
}

.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__ctas .btn--outline { color: var(--cream); border-color: rgba(245,250,249,.3); }
.hero__ctas .btn--outline:hover { background: var(--cream); color: var(--ink); border-color: var(--cream); }

.hero__proofs {
  list-style: none;
  display: flex; flex-wrap: wrap; gap: 24px;
  color: rgba(245,250,249,.72);
  font-size: 14px; font-weight: 500;
}
.hero__proofs li { display: flex; align-items: center; gap: 8px; }
.hero__proofs i { color: var(--brick); }

/* Hero visual */
.hero__visual {
  position: relative;
  width: 100%;
  justify-self: stretch;
  align-self: center;
  padding: 0 24px 40px 0;
}
.hero__photo {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  max-width: 540px;
  margin: 0 0 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, #1e3a42, #0f1e26);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .4);
}
.hero__photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero__photo-tag {
  position: absolute;
  bottom: 14px; left: 14px;
  z-index: 2;
  padding: 6px 12px;
  background: rgba(26, 42, 51, .72);
  backdrop-filter: blur(6px);
  color: rgba(245, 250, 249, .85);
  border: 1px solid rgba(245, 250, 249, .15);
  border-radius: 20px;
  font-size: 10.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 500;
}
.hero__year-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  background: var(--brick);
  color: var(--cream);
  padding: 18px 26px;
  border-radius: var(--radius-md);
  transform: rotate(-6deg);
  box-shadow: 0 20px 40px rgba(42, 157, 143, .4);
  z-index: 3;
}
.hero__year-badge span {
  display: block;
  font-size: 10.5px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  opacity: .9;
  white-space: nowrap;
  margin-bottom: 4px;
}
.hero__year-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 40px;
  line-height: 1;
  letter-spacing: -2px;
}

/* Marquee */
.hero__marquee {
  position: relative;
  background: var(--brick);
  color: var(--ink);
  overflow: hidden;
  padding: 18px 0;
  border-top: 1px solid rgba(26,42,51,.1);
}
.marquee__track {
  display: flex; gap: 40px;
  white-space: nowrap;
  animation: marquee 38s linear infinite;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.marquee__track span:nth-child(2n) { color: var(--ink); opacity: .5; font-size: 14px; align-self: center; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- Trust ---------- */
.trust { background: var(--sand); padding: 48px 0; border-bottom: 1px solid var(--line); }
.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.trust__item {
  display: flex; align-items: center; gap: 16px;
}
.trust__item i {
  font-size: 28px;
  color: var(--brick);
  flex-shrink: 0;
}
.trust__item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -.3px;
}
.trust__item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

/* ---------- Sections générales ---------- */
section { position: relative; }
.about, .services, .stats, .realisations, .reviews, .zone, .faq { padding: 100px 0; }

.section-eyebrow {
  display: inline-block;
  font-size: 12.5px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--brick); font-weight: 600;
  margin-bottom: 18px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--brick);
}
.section-eyebrow--light { color: var(--brick); border-color: var(--brick); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1.02;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  color: var(--ink);
}
.section-title--light { color: var(--cream); }
.section-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--brick);
}

.section-lede {
  font-size: 17px;
  color: var(--muted);
  max-width: 640px;
}
.section-lede--light { color: rgba(245,250,249,.75); }

.section-head { max-width: 720px; margin-bottom: 60px; }

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 80px;
  align-items: center;
}
.about__lede {
  font-size: 16.5px;
  color: var(--ink-soft);
  margin-bottom: 20px;
}
.about__meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.about__meta > div span {
  display: block;
  font-size: 11.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.about__meta > div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -.5px;
  color: var(--ink);
}

.about__quote {
  position: relative;
  background: var(--ink);
  color: var(--cream);
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  overflow: hidden;
}
.about__quote::before {
  content: "";
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: var(--brick);
  border-radius: 50%;
  opacity: .25;
  filter: blur(40px);
}
.about__quote-inner { position: relative; z-index: 1; }
.about__quote-inner i {
  font-size: 40px;
  color: var(--brick);
  margin-bottom: 16px;
  display: block;
}
.about__quote blockquote {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -.5px;
  margin-bottom: 32px;
}
.about__quote blockquote em { color: var(--brick); font-style: italic; }
.about__quote-sign strong {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -.3px;
}
.about__quote-sign span {
  font-size: 13px;
  color: rgba(245,250,249,.6);
  letter-spacing: 1px;
}

/* ---------- Services ---------- */
.services { background: var(--sand); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service {
  position: relative;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 48px 36px 36px;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
  overflow: hidden;
}
.service::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--brick);
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s ease;
}
.service:hover {
  transform: translateY(-6px);
  border-color: var(--brick);
  box-shadow: 0 20px 40px rgba(26,42,51,.08);
}
.service:hover::before { transform: scaleX(1); }

.service__num {
  position: absolute;
  top: 24px; right: 28px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 34px;
  color: var(--line);
  font-weight: 300;
  transition: color .3s ease;
}
.service:hover .service__num { color: var(--brick); }

.service__icon {
  font-size: 36px;
  color: var(--brick);
  margin-bottom: 20px;
}

.service h3 {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -.5px;
  margin-bottom: 14px;
  color: var(--ink);
}
.service p { color: var(--ink-soft); margin-bottom: 20px; font-size: 15.5px; }

.service__tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.service__tags li {
  font-size: 12px; font-weight: 600;
  padding: 6px 12px;
  background: var(--sand);
  color: var(--ink-soft);
  border-radius: 20px;
}

/* ---------- Stats ---------- */
.stats { background: var(--ink); color: var(--cream); padding: 72px 0; }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat { position: relative; padding: 0 10px; }
.stat + .stat::before {
  content: "";
  position: absolute; left: 0; top: 10px; bottom: 10px;
  width: 1px; background: rgba(245,250,249,.15);
}
.stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -2px;
  color: var(--brick);
  margin-bottom: 10px;
}
.stat__num small { font-size: .45em; color: rgba(42,157,143,.6); }
.stat span {
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(245,250,249,.7);
}

/* ---------- Galerie réalisations ---------- */
.realisations { background: var(--cream); }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  grid-auto-flow: dense;
  gap: 14px;
}
.gallery__item {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--sand);
  box-shadow: 0 10px 30px rgba(26, 42, 51, .08);
  transition: transform .35s ease, box-shadow .35s ease;
}
.gallery__item--tall { grid-row: span 2; }
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.2,.7,.2,1), filter .3s ease;
  display: block;
}
.gallery__item::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(26, 42, 51, .55) 100%);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.gallery__item:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(26, 42, 51, .18); }
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item:hover::after { opacity: 1; }

.gallery__badge {
  position: absolute;
  top: 14px; right: 14px;
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(26, 42, 51, .6);
  backdrop-filter: blur(6px);
  color: var(--cream);
  font-size: 14px;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity .3s ease, transform .3s ease;
  z-index: 2;
}
.gallery__item:hover .gallery__badge { opacity: 1; transform: translateY(0); }

.realisations__note {
  margin-top: 28px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}
.realisations__note i { color: var(--brick); margin-right: 8px; }
.realisations__note a { color: var(--brick); text-decoration: underline; font-weight: 600; }
.realisations__note a:hover { color: var(--brick-dark); }

/* ---------- Méthode (timeline) ---------- */
.method { background: var(--ink); color: var(--cream); padding: 100px 0; }
.timeline {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  margin-top: 40px;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 32px; left: 0; right: 0;
  height: 2px;
  background: rgba(245,250,249,.1);
}
.timeline__step {
  position: relative;
  padding: 0 18px;
}
.timeline__num {
  display: grid; place-items: center;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--brick);
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--brick);
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
  transition: background .3s ease, color .3s ease;
}
.timeline__step:hover .timeline__num { background: var(--brick); color: var(--cream); }
.timeline__step h3 {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: -.3px;
  margin-bottom: 10px;
  color: var(--cream);
}
.timeline__step p {
  font-size: 14.5px;
  color: rgba(245,250,249,.7);
  line-height: 1.55;
}

/* ---------- Reviews ---------- */
.reviews { background: var(--sand); }
.reviews__summary {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 28px 36px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 40px;
}
.reviews__score { display: flex; align-items: center; gap: 20px; }
.reviews__score strong {
  font-family: var(--font-display);
  font-size: 52px;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -2px;
}
.reviews__score strong small { font-size: .45em; color: var(--muted); }
.reviews__stars { color: #ffb32a; font-size: 20px; }
.reviews__stars i { margin-right: 2px; }
.reviews__score > span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  margin-left: 8px;
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px 28px 24px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.review:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(26,42,51,.08); }
.review__head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.review__stars { color: #ffb32a; font-size: 15px; }
.review__stars i { margin-right: 2px; }
.review__badge { font-size: 22px; color: #4285f4; }
.review blockquote {
  font-family: var(--font-serif);
  font-size: 16.5px;
  line-height: 1.45;
  color: var(--ink);
  margin-bottom: 18px;
}
.review footer {
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
}

/* ---------- Zone ---------- */
.zone__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.zone__cities {
  list-style: none;
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 12px 20px;
  margin-top: 28px;
}
.zone__cities li {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: var(--sand);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 14.5px;
}
.zone__cities i { color: var(--brick); font-size: 13px; }
.zone__map { position: relative; }
.zone__map iframe {
  width: 100%;
  height: 500px;
  border: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: block;
}
.zone__map-link {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--brick);
  color: var(--cream);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(26, 42, 51, .2);
  transition: background .2s ease, transform .2s ease;
  z-index: 2;
}
.zone__map-link:hover { background: var(--brick-dark); transform: translateY(-2px); }

/* ---------- Contact ---------- */
.contact { background: var(--ink); color: var(--cream); padding: 100px 0; }
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: start;
}

.contact__info {
  list-style: none;
  margin-top: 40px;
  display: grid;
  gap: 20px;
}
.contact__info li {
  display: flex; gap: 16px;
  padding: 20px;
  background: rgba(245,250,249,.05);
  border: 1px solid rgba(245,250,249,.1);
  border-radius: var(--radius-md);
}
.contact__info li i {
  font-size: 18px; color: var(--brick);
  margin-top: 4px;
}
.contact__info li span {
  display: block;
  font-size: 11.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(245,250,249,.55);
  margin-bottom: 4px;
}
.contact__info li a, .contact__info li address, .contact__info li p {
  font-size: 16px; font-weight: 500; color: var(--cream);
  font-style: normal;
}
.contact__info li a:hover { color: var(--brick); }

.contact__form {
  background: var(--cream);
  color: var(--ink);
  padding: 36px;
  border-radius: var(--radius-lg);
  display: grid;
  gap: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.contact__form label { display: block; }
.contact__form label > span {
  display: block;
  font-size: 12.5px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  font-weight: 600;
}
.contact__form label > span b { color: var(--brick); }
.contact__form input, .contact__form select, .contact__form textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--white);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--ink);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.contact__form input:focus, .contact__form select:focus, .contact__form textarea:focus {
  outline: none;
  border-color: var(--brick);
  box-shadow: 0 0 0 3px rgba(42,157,143,.15);
}
.contact__form textarea { resize: vertical; min-height: 120px; font-family: var(--font-body); }

.form-check {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px !important;
  color: var(--muted) !important;
  letter-spacing: normal !important;
  text-transform: none !important;
}
.form-check input { width: auto !important; margin-top: 3px; accent-color: var(--brick); }
.form-check a { color: var(--brick); text-decoration: underline; }

/* ---------- FAQ ---------- */
.faq__list {
  max-width: 880px;
  margin: 0 auto;
}
.faq__item {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.faq__item[open] { border-color: var(--brick); box-shadow: 0 12px 30px rgba(26,42,51,.06); }
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-display);
  font-size: 16.5px;
  letter-spacing: -.3px;
  color: var(--ink);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--brick);
  transition: transform .25s ease;
  line-height: 1;
}
.faq__item[open] summary::after { content: "—"; font-size: 18px; }
.faq__body {
  padding: 0 28px 26px;
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.6;
}

/* ---------- CTA final ---------- */
.cta-final {
  background: linear-gradient(135deg, var(--brick), var(--brick-dark));
  color: var(--cream);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(-45deg, rgba(26,42,51,.08) 0 2px, transparent 2px 30px);
  pointer-events: none;
}
.cta-final__inner {
  position: relative; z-index: 1;
  display: flex; justify-content: space-between; align-items: center; gap: 40px;
  flex-wrap: wrap;
}
.cta-final .section-eyebrow--light { color: var(--cream); border-color: var(--cream); }
.cta-final .section-title em { color: var(--ink); }
.cta-final .btn--primary { background: var(--ink); border-color: var(--ink); color: var(--cream); }
.cta-final .btn--primary:hover { background: var(--cream); color: var(--ink); border-color: var(--cream); }

.cta-final__ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer {
  background: #0f1e26;
  color: rgba(245,250,249,.7);
  padding: 80px 0 30px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer__col--brand p { margin-top: 18px; font-size: 14.5px; max-width: 320px; }
.footer__col h4 {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 18px;
}
.footer__col p { margin-bottom: 10px; font-size: 14px; }
.footer__col p i { color: var(--brick); margin-right: 10px; width: 16px; text-align: center; }
.footer__col ul { list-style: none; }
.footer__col ul li { margin-bottom: 8px; font-size: 14px; }
.footer__col ul li a:hover { color: var(--brick); }

.footer__legal {
  margin-top: 60px;
  padding-top: 30px;
  border-top: 1px solid rgba(245,250,249,.1);
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: 12.5px;
  color: rgba(245,250,249,.5);
}

/* ---------- FAB ---------- */
.fab {
  position: fixed;
  z-index: 800;
  width: 54px; height: 54px;
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(0,0,0,.2);
  transition: transform .25s ease, opacity .25s ease;
  border: none; cursor: pointer;
}
.fab--whatsapp {
  right: 22px; bottom: 22px;
  background: #25d366; color: white;
  font-size: 28px;
}
.fab--whatsapp:hover { transform: scale(1.08); }
.fab--top {
  right: 22px; bottom: 86px;
  background: var(--ink); color: var(--cream);
  font-size: 16px;
  opacity: 0; pointer-events: none;
}
.fab--top.show { opacity: 1; pointer-events: auto; }
.fab--top:hover { transform: translateY(-3px); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; gap: 60px; padding-bottom: 60px; }
  .hero__visual { max-width: 520px; margin: 0 auto; padding: 0 0 40px 24px; }
  .hero__year-badge { left: auto; right: 0; bottom: 0; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .services__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .stat + .stat::before { display: none; }
  .timeline { grid-template-columns: 1fr 1fr; gap: 28px; }
  .timeline::before { display: none; }
  .reviews__grid { grid-template-columns: 1fr; }
  .zone__grid { grid-template-columns: 1fr; gap: 40px; }
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 80px; }
  .container { padding: 0 20px; }
  .header__inner { padding: 12px 20px; gap: 12px; }
  .logo__img { width: 60px; height: 60px; }
  .logo__text strong { font-size: 17px; }
  .logo__text small { display: none; }
  .nav {
    position: fixed;
    top: 70px; right: 0;
    background: var(--cream);
    flex-direction: column;
    width: 85%; max-width: 340px;
    height: calc(100vh - 70px);
    padding: 30px 28px;
    transform: translateX(100%);
    transition: transform .3s ease;
    border-left: 1px solid var(--line);
    gap: 18px;
    font-size: 17px;
  }
  .nav.open { transform: translateX(0); }
  .burger { display: flex; }
  .header__cta { display: none; }
  .header__cta.show-mobile {
    display: flex; position: fixed;
    top: 70px; left: 0; right: 0;
    padding: 12px 20px; gap: 8px;
    background: var(--cream);
    z-index: 850;
    border-bottom: 1px solid var(--line);
  }

  .about, .services, .stats, .realisations, .reviews, .zone, .faq, .method, .contact { padding: 72px 0; }

  .hero { padding: 60px 0 0; }
  .hero__title { font-size: clamp(36px, 10vw, 56px); }
  .hero__ctas .btn { flex: 1; justify-content: center; }
  .hero__photo { aspect-ratio: 4 / 5; max-width: 100%; }
  .hero__year-badge { padding: 16px 20px; }
  .hero__year-badge strong { font-size: 32px; }

  .trust__grid { grid-template-columns: 1fr; }
  .about__meta { grid-template-columns: 1fr 1fr; gap: 16px; }
  .about__quote { padding: 40px 28px; }
  .about__quote blockquote { font-size: 20px; }

  .stats__grid { grid-template-columns: 1fr; gap: 28px; }
  .timeline { grid-template-columns: 1fr; gap: 20px; }
  .reviews__summary { flex-direction: column; align-items: flex-start; padding: 24px; }
  .zone__cities { grid-template-columns: 1fr; }
  .zone__map iframe { height: 340px; }
  .form-row { grid-template-columns: 1fr; }
  .contact__form { padding: 24px; }
  .cta-final__inner { flex-direction: column; text-align: left; align-items: flex-start; gap: 28px; }
  .cta-final__ctas .btn { flex: 1; justify-content: center; }

  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 180px; gap: 10px; }
  .gallery__item--tall { grid-row: span 2; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__legal { flex-direction: column; gap: 8px; }

  .cookie-banner { flex-direction: column; align-items: stretch; text-align: center; }

  .fab--whatsapp { right: 16px; bottom: 16px; width: 48px; height: 48px; font-size: 24px; }
  .fab--top { right: 16px; bottom: 74px; width: 40px; height: 40px; font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}