:root {
  --brume: #F3F6F5;
  --brume-2: #E7EDEB;
  --blanc: #FFFFFF;
  --ardoise: #172623;
  --ardoise-60: #a8cac4;
  --petrole: #439992;
  --petrole-d: #143F3B;
  --petrole-l: #2C7A73;
  --vert-profond: #0F3D38;
  --mousse: #64cc9e;
  --sauge: #7C9A82;
  --sauge-d: #5C7A64;
  --sable: #C7A97E;
  --sable-d: #A9895F;
  --sable-l: #E8D4B8;
  --ligne: #C5D4CF;
  --ombre: 0 12px 32px -18px rgba(20, 40, 37, .35);
  --ombre-forte: 0 18px 40px -16px rgba(15, 61, 56, .45);

  --bg-page: url("../img/photo-1700183234972-8093415f90d8.avif");
  --voile-page: rgb(64 84 72 / 62%);
  --surface: rgba(255, 255, 255, .78);
  --surface-strong: rgba(255, 255, 255, .9);

  --serif: "Newsreader", "Iowan Old Style", "Georgia", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 22px;

  --container: 1160px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

html {
  scroll-behavior: smooth;
  min-height: 100%;
}

body {
  margin: 0;
  position: relative;
  min-height: 100vh;
  background: transparent;
  color: var(--ardoise);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--bg-page) center / cover no-repeat;
  transform: translateZ(0);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--voile-page);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

main {
  position: relative;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}

.ready {
  color: var(--petrole-d);
}

h1,
h2,
h3,
h4 {
  font-family: var(--serif);
  color: var(--ligne);
  line-height: 1.15;
  margin: 0 0 .5em;
  font-weight: 600;
  letter-spacing: -.01em;
}

h1 {
  font-size: clamp(2.3rem, 4.4vw, 3.6rem);
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

h3 {
  font-size: 1.3rem;
}

p {
  margin: 0 0 1em;
  color: var(--ardoise-60);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mousse);
  margin-bottom: .9em;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--sable-d);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 88px 0;
}

section.tight {
  padding: 56px 0;
}

:focus-visible {
  outline: 3px solid var(--sable-d);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: 14px 26px;
  border-radius: var(--r-sm);
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--petrole);
  color: var(--blanc);
  box-shadow: 0 4px 16px rgba(31, 92, 87, .32);
}

.btn-outline {
  background: rgba(255, 255, 255, .45);
  color: var(--petrole-d);
  border-color: rgba(45, 106, 79, .45);
}

.btn-outline:hover {
  border-color: var(--petrole);
  color: var(--petrole);
}

.btn-sable {
  background: var(--sable);
  color: var(--petrole-d);
}

.btn-sable:hover {
  background: var(--sable-d);
}

.btn-block {
  width: 100%;
}

/* ---------- En-tête / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 255, 255, .72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 2px solid rgba(45, 106, 79, .22);
  box-shadow: 0 4px 20px rgba(15, 61, 56, .08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.28rem;
  color: var(--ardoise);
  justify-content: center;
}

.logo .mark {
  flex: none;
  width: 60%;
}

nav.nav-links {
  margin-right: 10%;
}

.logo small {
  display: block;
  font-family: var(--sans);
  font-weight: 500;
  font-size: .62rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sauge-d);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a.btn {
  position: relative;
  padding: 8px 18px;
}

.nav-links a.btn.btn-primary {
  font-weight: 600;
  color: var(--blanc);
}

.nav-links a.btn.btn-primary::after {
  display: none;
}

.nav-links a.btn.btn-outline::after {
  display: none;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--sable-d);
  transition: right .2s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  right: 0;
}

.nav-links a.active {
  color: var(--petrole);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  color: var(--ardoise);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--ardoise);
  display: block;
}

/* MENU BURGER PLEIN ECRAN */
@media (max-width: 900px) {

  .site-header {
    padding: 0;
    border-bottom: none;
    box-shadow: none;
  }

  .site-header .container {
    padding: 0;
  }

  .nav {
    position: relative;
    padding: 0;
    gap: 0;
    min-height: auto;
  }

  .logo {
    width: 100%;
    justify-content: center;
    margin: 0;
    padding: 0;
    gap: 0;
  }

  .logo .mark {
    width: 100%;
    flex: none;
    display: block;
    max-width: 100%;
    height: auto;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform .4s ease, opacity .4s ease, visibility .4s ease;
    z-index: 999;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links a {
    font-size: 1.4rem;
    font-weight: 600;
  }

  .nav-toggle {
    position: relative;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    background: none;
    border: none;
    cursor: pointer;
  }

  .nav-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: #fff;
    transition: transform .3s ease, opacity .3s ease;
  }

  .nav-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav-actions {
    position: absolute;
    top: 50%;
    right: 24px;
    transform: translateY(-50%);
    z-index: 1002;
  }

  body.menu-open {
    overflow: hidden;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 76px 0 60px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  margin-bottom: .4em;
}

.hero .lead {
  font-size: 1.12rem;
  max-width: 46ch;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-trust {
  display: flex;
  gap: 28px;
  margin-top: 44px;
  flex-wrap: wrap;
}

.hero-trust div {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--petrole);
  font-weight: 600;
}

.hero-trust span {
  display: block;
  font-family: var(--sans);
  font-size: .78rem;
  color: var(--ardoise-60);
  font-weight: 500;
}

.hero-visual {
  position: relative;
}

.wipe-frame {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--ombre);
  aspect-ratio: 4/5;
  background: var(--petrole-d);
}

.wipe-frame svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* trait de "buée" qui se retire au chargement, symbole du nettoyage de vitres */
.mist {
  transform-origin: left center;
  animation: wipe 1.6s cubic-bezier(.65, 0, .2, 1) .3s both;
}

@keyframes wipe {
  0% {
    transform: scaleX(1);
  }

  100% {
    transform: scaleX(0);
  }
}

.squeegee {
  animation: slide 1.6s cubic-bezier(.65, 0, .2, 1) .3s both;
}

@keyframes slide {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(272px);
  }
}

/* ---------- Images photo ---------- */
.img-frame {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--ombre);
  background: var(--petrole-d);
}

.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.img-frame-hero {
  aspect-ratio: 4/3;
}

.img-frame-sm {
  aspect-ratio: 4/3;
  max-width: 380px;
}

.wipe-frame img,
.project-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Bandeau services courts ---------- */
.strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid rgba(45, 106, 79, .3);
  border-bottom: 2px solid rgba(45, 106, 79, .3);
  background: rgba(255, 255, 255, .52);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 24px;
  border-left: 1px solid var(--ligne);
  background: var(--sauge-d);
}

.strip-item:first-child {
  border-left: none;
}

.strip-item svg {
  flex: none;
  color: var(--petrole);
}

.strip-item strong {
  display: block;
  font-size: .95rem;
}

.strip-item span {
  font-size: .82rem;
  color: var(--ardoise-60);
}

/* ---------- Cartes de services ---------- */
.section-head {
  max-width: 640px;
  margin-bottom: 52px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.service-card {
  background: var(--sauge-d);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(45, 106, 79, .22);
  border-radius: var(--r-md);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
  border-left: 3px solid transparent;
}

.service-card:hover {
  box-shadow: var(--ombre-forte);
  transform: translateY(-4px);
  border-left-color: var(--mousse);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(45, 106, 79, .14) 0%, rgba(31, 92, 87, .08) 100%);
  color: var(--petrole-d);
  border: 1px solid rgba(45, 106, 79, .2);
}

.service-card h3 {
  margin-bottom: .2em;
}

.service-card ul {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card li {
  font-size: .9rem;
  color: var(--ardoise-60);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.service-card li svg {
  flex: none;
  margin-top: 3px;
  color: var(--sauge-d);
}

.service-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- Étapes (processus réel, numérotées) ---------- */
.process {
  background: rgba(20, 63, 59, .88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--blanc);
  border-top: 3px solid var(--sable);
  border-bottom: 3px solid var(--mousse);
}

.process .eyebrow {
  color: var(--sable);
}

.process .eyebrow::before {
  background: var(--sable);
}

.process h2 {
  color: var(--blanc);
}

.process p.lead {
  color: rgba(255, 255, 255, .7);
}

p.lead,
.contactt {
  color: white
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.step {
  border-top: 1px solid rgba(255, 255, 255, .22);
  padding-top: 20px;
}

.step .num {
  font-family: var(--serif);
  font-size: 2.1rem;
  color: var(--sable);
  display: block;
  margin-bottom: 10px;
}

.step h4 {
  color: var(--blanc);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.02rem;
  margin-bottom: .4em;
}

.step p {
  color: rgba(255, 255, 255, .68);
  font-size: .9rem;
  margin: 0;
}

.info-item strong {
  color: var(--ardoise-60)
}

/* ---------- Projets ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.project-card {
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--vert-profond);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(45, 106, 79, .22);
}

.project-visual {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
}

.project-visual svg {
  width: 100%;
  height: 100%;
}

.project-body {
  padding: 22px 24px 26px;
}

.project-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blanc);
  background: linear-gradient(135deg, var(--mousse) 0%, var(--petrole) 100%);
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.project-body h3 {
  font-size: 1.08rem;
  margin-bottom: .3em;
}

.project-loc {
  font-size: .82rem;
  color: var(--ardoise-60);
  margin-bottom: 10px;
}

/* ---------- Avis Google ---------- */
.reviews {
  background: transparent;
}

.reviews-google-meta {
  margin: 8px 0 0;
  font-size: .92rem;
  color: var(--ardoise-60);
}

.reviews-google-meta a {
  color: var(--petrole);
  font-weight: 600;
}

.reviews-carousel {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.reviews-carousel-track {
  position: relative;
  min-height: 240px;
}

.reviews-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity .45s ease, transform .45s ease;
}

.reviews-carousel-slide.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  z-index: 1;
}

.reviews-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.reviews-carousel-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(45, 106, 79, .25);
  cursor: pointer;
  transition: transform .2s ease, background .2s ease;
}

.reviews-carousel-dot.is-active {
  background: var(--petrole);
  transform: scale(1.2);
}

.reviews-google-attribution {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 18px 0 0;
  font-size: .78rem;
  color: var(--ardoise-60);
}

.reviews-carousel-error {
  text-align: center;
  color: var(--ardoise-60);
  padding: 32px 16px;
}

.review-card {
  background: var(--surface-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--r-md);
  padding: 28px 26px;
  border: 1px solid rgba(45, 106, 79, .2);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
}

.stars {
  display: flex;
  gap: 3px;
  color: var(--sable-d);
}

.review-card p {
  color: var(--ardoise);
  font-style: italic;
  margin: 0;
}

.review-who {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
}

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--petrole);
  color: var(--blanc);
  font-family: var(--serif);
  font-weight: 600;
  font-size: .95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  object-fit: cover;
}

.review-who strong {
  font-size: .9rem;
  display: block;
}

.review-who span {
  font-size: .78rem;
  color: var(--ardoise-60);
}

/* ---------- Bande CTA ---------- */
.cta-band {
  background: var(--sable);
  border-radius: var(--r-lg);
  padding: 52px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  box-shadow: var(--ombre-forte);
}

.cta-band h2 {
  margin-bottom: .25em;
}

.cta-band p {
  color: var(--petrole-d);
  margin: 0;
}

/* ---------- Formulaires ---------- */
.form-card {
  background: var(--surface-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(45, 106, 79, .22);
  border-radius: var(--r-lg);
  padding: 38px;
  box-shadow: var(--ombre);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.field.full {
  grid-column: 1/-1;
}

.field label {
  font-size: .84rem;
  font-weight: 600;
  color: var(--ardoise);
}

.field .hint {
  font-size: .76rem;
  color: var(--ardoise-60);
  font-weight: 400;
}

.field input,
.field select,
.field textarea {
  border: 1px solid rgba(45, 106, 79, .28);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  background: rgba(255, 255, 255, .62);
  color: var(--ardoise);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--petrole);
  background: var(--blanc);
}

.field textarea {
  resize: vertical;
  min-height: 110px;
}

.radio-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.radio-chip {
  border: 1px solid var(--ligne);
  border-radius: 20px;
  padding: 9px 16px;
  font-size: .86rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--brume);
}

.radio-chip input {
  accent-color: var(--petrole);
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .84rem;
  color: var(--ardoise-60);
}

.checkbox-row input {
  margin-top: 3px;
  accent-color: var(--petrole);
}

.form-note {
  font-size: .8rem;
  color: var(--ardoise-60);
  margin-top: 10px;
}

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: #EAF3EC;
  color: var(--petrole-d);
  border: 1px solid var(--sauge);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  font-size: .9rem;
  margin-bottom: 18px;
}

.form-success.show {
  display: flex;
}

/* ---------- Contact split ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin: 26px 0 30px;
}

.info-item {
  display: flex;
  gap: 14px;
}

.info-item svg {
  flex: none;
  color: var(--petrole);
  margin-top: 2px;
}

.info-item strong {
  display: block;
  font-size: .92rem;
}

.info-item span {
  font-size: .88rem;
  color: white;
}

.map-frame {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--ligne);
  aspect-ratio: 16/10;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- Newsletter ---------- */
.newsletter {
  background: var(--petrole-d);
  color: var(--blanc);
  border-radius: var(--r-lg);
  padding: 44px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  box-shadow: var(--ombre-forte);
  border: 1px solid rgba(199, 169, 126, .35);
}

.newsletter h3 {
  color: var(--blanc);
  margin-bottom: .2em;
}

.newsletter p {
  color: rgba(255, 255, 255, .72);
  margin: 0;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.newsletter-form input {
  border: 1px solid rgba(255, 255, 255, .3);
  background: rgba(255, 255, 255, .08);
  color: var(--blanc);
  padding: 13px 16px;
  border-radius: var(--r-sm);
  min-width: 230px;
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, .6);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--sable);
}

/* ---------- FAQ ---------- */
.faq-item {
  border-top: 1px solid var(--ligne);
  padding: 22px 0;
}

.faq-item:last-child {
  border-bottom: 1px solid var(--ligne);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--petrole);
  flex: none;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin-top: 12px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: rgba(23, 38, 35, .94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, .75);
  padding: 64px 0 0;
  border-top: 3px solid var(--mousse);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.footer-brand .logo {
  color: var(--blanc);
}

.footer-brand p {
  color: rgba(255, 255, 255, .6);
  font-size: .9rem;
  margin-top: 14px;
  max-width: 32ch;
}

.site-footer h4 {
  color: var(--blanc);
  font-family: var(--sans);
  font-size: .86rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: .9rem;
  color: rgba(255, 255, 255, .7);
}

.footer-col a:hover {
  color: var(--sable);
}

.footer-newsletter input {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255, 255, 255, .25);
  background: rgba(255, 255, 255, .06);
  color: var(--blanc);
  margin-bottom: 10px;
}

.footer-newsletter input::placeholder {
  color: rgba(255, 255, 255, .5);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .8rem;
  color: rgba(255, 255, 255, .55);
}

.footer-bottom a {
  color: rgba(255, 255, 255, .55);
}

.footer-bottom a:hover {
  color: var(--sable);
}

.footer-legal {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

/* ---------- Bouton WhatsApp flottant ---------- */
.whatsapp-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -8px rgba(0, 0, 0, .4);
  transition: transform .15s ease;
}

.whatsapp-fab:hover {
  transform: scale(1.07);
}

/* ---------- Pages légales ---------- */
.legal {
  max-width: 760px;
  margin: 0 auto;
}

.legal h2 {
  margin-top: 1.6em;
}

.legal ul {
  list-style: disc;
  padding-left: 1.2em;
  margin-bottom: 1em;
}

.legal li {
  color: var(--ardoise-60);
  margin-bottom: .4em;
}

.page-intro p.lead {
  max-width: 60ch;
  font-size: 1.05rem;
}

/* ---------- Page tarifs ---------- */
.pricing-hero {
  padding-bottom: 40px;
}

.pricing-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}

.pricing-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.pricing-nav a {
  font-size: .84rem;
  font-weight: 600;
  padding: 9px 16px;
  border: 1px solid rgba(45, 106, 79, .35);
  border-radius: 20px;
  background: rgba(255, 255, 255, .55);
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.pricing-nav a:hover {
  border-color: var(--petrole);
  color: var(--petrole);
  background: rgba(255, 255, 255, .78);
}

.pricing-section {
  padding: 72px 0;
}

.pricing-section.alt {
  position: relative;
  isolation: isolate;
  background: var(--brume-2);
}

.pricing-section.alt::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(231, 237, 235, .94) 0%, rgba(243, 246, 245, .9) 100%),
    var(--bg-section-lawn) center / cover no-repeat;
}

.pricing-section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 40px;
}

.pricing-section-head .eyebrow {
  margin-bottom: .5em;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.price-card {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(45, 106, 79, .22);
  border-radius: var(--r-md);
  padding: 30px 26px;
  background-color: rgb(66 123 69 / 32%);
}

.price-card-accent {
  border-color: var(--voile-page);
}

.price-card h3 {
  font-size: 1.05rem;
  margin-bottom: 16px;
  color: var(--petrole-d);
}

.price-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-size: .9rem;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--brume-2);
}

.price-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.price-list span {
  color: var(--ardoise-60);
}

.price-list strong {
  color: var(--ardoise);
  font-weight: 600;
  white-space: nowrap;
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--r-md);
  border: 1px solid rgba(45, 106, 79, .22);
  background: var(--surface-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--ombre);
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
}

.price-table caption {
  padding: 0;
}

.price-table th,
.price-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--brume-2);
}

.price-table thead th {
  background: var(--petrole);
  color: var(--blanc);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.price-table tbody tr:last-child td {
  border-bottom: none;
}

.price-table tbody tr:hover {
  background: var(--brume);
}

.price-table tr.highlight td {
  background: rgba(31, 92, 87, .08);
}

.price-table td.devis {
  text-align: center;
  color: var(--ardoise-60);
  font-style: italic;
}

.price-note {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(45, 106, 79, .22);
  border-radius: var(--r-lg);
  padding: 36px 40px;
  box-shadow: var(--ombre);
}

.price-note-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  flex: none;
  color: var(--petrole);
  display: flex;
  align-items: center;
  justify-content: center;
}

.price-note h2 {
  font-size: 1.4rem;
  margin-bottom: .4em;
}

.price-note p {
  margin-bottom: .5em;
}

.price-note p:last-child {
  margin-bottom: 0;
}

/* ---------- Utilitaires ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.mt-lg {
  margin-top: 64px;
}

.text-center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Responsive ---------- */
@media (max-width:960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    max-width: 420px;
  }

  .services-grid,
  .projects-grid {
    grid-template-columns: 1fr 1fr;
  }

  .steps {
    grid-template-columns: 1fr 1fr;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .strip {
    grid-template-columns: 1fr 1fr;
  }

  .strip-item {
    border-left: none;
    border-top: 1px solid var(--ligne);
  }

  .strip-item:nth-child(odd) {
    border-left: none;
  }

  .strip-item:first-child,
  .strip-item:nth-child(2) {
    border-top: none;
  }

  .pricing-hero-grid,
  .pricing-section-head {
    grid-template-columns: 1fr;
  }

  .pricing-section-head .img-frame-sm {
    max-width: 100%;
    order: -1;
  }

  .price-grid {
    grid-template-columns: 1fr;
  }

  .price-note {
    flex-direction: column;
  }

  /* IMAGES EN DESSOUS EN MOBILE */
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-2 .img-frame {
    order: 1 !important;
  }

  .grid-2>div:first-child {
    order: 0 !important;
  }
}

@media (max-width:620px) {
  section {
    padding: 60px 0;
  }

  body::after {
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
  }

  .services-grid,
  .projects-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .strip {
    grid-template-columns: 1fr;
  }

  .strip-item:nth-child(2) {
    border-top: 1px solid var(--ligne);
  }

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

  .form-grid {
    grid-template-columns: 1fr;
  }

  .cta-band,
  .newsletter {
    flex-direction: column;
    align-items: flex-start;
    padding: 34px 26px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}