/* ==========================================================================
   Mieux Isoler — feuille de styles principale (aucune dépendance)
   ========================================================================== */

@font-face {
  font-family: "Marvel";
  src: url("/assets/fonts/marvel-bold.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Marvel";
  src: url("/assets/fonts/marvel-regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

:root {
  /* Couleurs de la marque (logo) */
  --sky: #56cbf3;
  --sky-soft: #e4f6fd;
  --sky-700: #0b6f93;
  --sun: #fdbf31;
  --sun-600: #f2aa05;
  --sun-soft: #fff1cc;
  --night: #224f5e;
  --night-900: #15333d;

  /* Neutres */
  --ink: #1b2b33;
  --muted: #52646d;
  --line: #dce8ee;
  --line-strong: #b9cdd6;
  --bg: #ffffff;
  --bg-soft: #f3f9fc;

  /* États */
  --danger: #b42318;
  --danger-soft: #fef3f2;
  --success: #067647;
  --success-soft: #ecfdf3;

  --font-display: "Marvel", "Arial Narrow", "Roboto Condensed", sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 10px -4px rgb(21 51 61 / 0.15);
  --shadow: 0 18px 40px -20px rgb(21 51 61 / 0.35);
  --container: 1200px;
  --header-h: 84px;
}

/* ---------------------------------------------------------------- base */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
}

[hidden] {
  display: none !important;
}

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

img {
  height: auto;
}

h1,
h2,
h3 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--night);
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.75rem, 4.5vw + 1.4rem, 4.75rem);
}

h2 {
  font-size: clamp(2.1rem, 2.4vw + 1.3rem, 3.25rem);
}

h3 {
  font-size: 1.75rem;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--sky-700);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--night);
}

strong {
  font-weight: 700;
}

:focus-visible {
  outline: 3px solid var(--sky-700);
  outline-offset: 3px;
}

main:focus {
  outline: none;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  background: var(--night);
  color: #fff;
  font-weight: 700;
}

.skip-link:focus {
  top: 0;
  color: #fff;
}

.icon {
  display: inline-block;
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
  vertical-align: -0.22em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon--sm {
  width: 1em;
  height: 1em;
}

.icon--fill {
  fill: currentColor;
  stroke: none;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky-700);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 3px;
  background: var(--sun);
}

.hl {
  background: linear-gradient(transparent 62%, var(--sun-soft) 62%, var(--sun-soft) 92%, transparent 92%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.lede {
  max-width: 62ch;
  font-size: clamp(1.08rem, 0.4vw + 1rem, 1.25rem);
  color: var(--muted);
}

.rounded {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---------------------------------------------------------------- boutons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.7rem 1.4rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--sun);
  color: var(--night-900);
  box-shadow: 0 8px 20px -10px rgb(242 170 5 / 0.9);
}

.btn--primary:hover {
  background: var(--sun-600);
  color: var(--night-900);
}

.btn--secondary {
  background: var(--night);
  color: #fff;
}

.btn--secondary:hover {
  background: var(--night-900);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  border-color: currentColor;
  color: var(--night);
}

.btn--ghost:hover {
  background: var(--night);
  border-color: var(--night);
  color: #fff;
}

.btn--lg {
  min-height: 56px;
  padding: 0.9rem 1.8rem;
  font-size: 1.06rem;
}

.btn--sm {
  min-height: 42px;
  padding: 0.5rem 1.1rem;
  font-size: 0.95rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
}

/* ---------------------------------------------------------------- en-tête */

.topbar {
  background: var(--night-900);
  color: #fff;
  font-size: 0.875rem;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.5rem;
  min-height: 38px;
}

.topbar__lead {
  margin: 0 auto 0 0;
  color: rgb(255 255 255 / 0.75);
}

.topbar__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.topbar__link:hover {
  color: var(--sun);
}

.topbar__link .icon {
  color: var(--sun);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(1.4) blur(8px);
  transition: box-shadow 0.25s;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px -16px rgb(21 51 61 / 0.45);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-h);
}

.brand img {
  width: 118px;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.45rem 1rem;
  border: 2px solid var(--night);
  border-radius: 999px;
  background: #fff;
  color: var(--night);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.nav-toggle__close,
.nav-toggle[aria-expanded="true"] .nav-toggle__open {
  display: none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__close {
  display: inline-block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav__list {
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__list a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0;
  color: var(--night);
  font-weight: 600;
  text-decoration: none;
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.15rem;
  height: 3px;
  border-radius: 3px;
  background: var(--sun);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s;
}

.site-nav__list a:hover::after,
.site-nav__list a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav__cta {
  display: flex;
  gap: 0.75rem;
}

.site-nav__cta .btn {
  min-height: 44px;
  padding: 0.55rem 1.15rem;
  font-size: 0.95rem;
}

@media (max-width: 1099px) {
  .site-nav__list {
    gap: 1.25rem;
  }

  .site-nav__cta .btn--ghost {
    display: none;
  }
}

@media (max-width: 959px) {
  :root {
    --header-h: 72px;
  }

  .brand img {
    width: 96px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .no-js .nav-toggle {
    display: none;
  }

  .no-js .site-header__inner {
    flex-wrap: wrap;
    padding-block: 0.75rem;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
    padding: 1.25rem 1rem 1.5rem;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 30px -20px rgb(21 51 61 / 0.4);
  }

  .site-nav.is-open,
  .no-js .site-nav {
    display: flex;
  }

  .no-js .site-nav {
    position: static;
    width: 100%;
    padding: 0;
    border: 0;
    box-shadow: none;
  }

  .site-nav__list {
    flex-direction: column;
    gap: 0;
  }

  .site-nav__list a {
    display: flex;
    padding: 0.85rem 0.25rem;
    border-bottom: 1px solid var(--line);
    font-size: 1.1rem;
  }

  .site-nav__list a::after {
    display: none;
  }

  .site-nav__list a[aria-current="page"] {
    color: var(--sky-700);
  }

  .site-nav__cta {
    flex-direction: column;
  }

  .site-nav__cta .btn,
  .site-nav__cta .btn--ghost {
    display: flex;
    min-height: 50px;
  }
}

@media (max-width: 767px) {
  .topbar__lead {
    display: none;
  }

  .topbar__inner {
    justify-content: center;
  }
}

@media (max-width: 479px) {
  .topbar__mail {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}

/* ---------------------------------------------------------------- sections */

.section {
  padding-block: clamp(3.5rem, 7vw, 6rem);
}

.section--tight {
  padding-block: clamp(2rem, 4vw, 3.5rem);
}

.section--soft {
  background: var(--bg-soft);
}

.section__title--center {
  max-width: 22ch;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  text-align: center;
}

.section__intro {
  max-width: 62ch;
  margin: -1.25rem auto 2rem;
  text-align: center;
  color: var(--muted);
}

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
}

@media (min-width: 960px) {
  .split {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .split--center {
    align-items: center;
  }
}

.prose {
  max-width: 75ch;
}

.prose--legal h2 {
  margin-top: 2.25rem;
  font-size: 2rem;
}

.prose ul {
  padding-left: 1.25rem;
}

.prose li {
  margin-bottom: 0.4rem;
}

/* ---------------------------------------------------------------- héros */

.hero {
  position: relative;
  padding-block: clamp(2.5rem, 6vw, 5rem);
  background:
    radial-gradient(circle at 8% 10%, rgb(253 191 49 / 0.18), transparent 32rem),
    radial-gradient(circle at 92% 85%, rgb(86 203 243 / 0.2), transparent 30rem),
    var(--bg-soft);
}

.hero__grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}

@media (min-width: 960px) {
  .hero__grid {
    grid-template-columns: 1.05fr 1fr;
  }
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 2rem 0;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero__badges img {
  width: auto;
  height: 52px;
}

.page-hero {
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2.25rem, 4vw, 3.25rem);
  background:
    radial-gradient(circle at 95% 0%, rgb(86 203 243 / 0.22), transparent 26rem),
    radial-gradient(circle at 0% 100%, rgb(253 191 49 / 0.16), transparent 22rem),
    var(--bg-soft);
  border-bottom: 1px solid var(--line);
}

.page-hero--compact {
  padding-block: clamp(2.5rem, 5vw, 4rem) clamp(1.75rem, 3vw, 2.5rem);
}

.page-hero h1 {
  max-width: 20ch;
}

.page-hero .lede {
  margin-bottom: 0;
}

/* ---------------------------------------------------------------- carrousel */

.slider {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: var(--night-900);
  box-shadow: var(--shadow);
}

.slider__track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.slider__track::-webkit-scrollbar {
  display: none;
}

.slider__track:focus-visible {
  outline-offset: -4px;
}

.slide {
  position: relative;
  flex: 0 0 100%;
  min-height: clamp(440px, 52vw, 540px);
  scroll-snap-align: start;
  color: #fff;
}

.slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide__caption {
  position: absolute;
  inset: auto 0 0;
  padding: 6rem 1.75rem 5rem;
  background: linear-gradient(to top, rgb(21 51 61 / 0.95) 35%, rgb(21 51 61 / 0));
}

.slide__caption h2 {
  margin-bottom: 0.35rem;
  font-size: clamp(2rem, 2vw + 1.3rem, 2.6rem);
  color: #fff;
}

.slide__caption p {
  max-width: 46ch;
  margin-bottom: 0.6rem;
  font-size: 0.98rem;
  color: rgb(255 255 255 / 0.92);
}

.slide__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--sun);
  font-weight: 700;
  text-decoration: none;
}

.slide__link:hover {
  color: #fff;
}

.slider__controls {
  position: absolute;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.slider__controls[hidden] {
  display: none;
}

.slider__btn {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgb(255 255 255 / 0.4);
  border-radius: 50%;
  background: rgb(255 255 255 / 0.12);
  color: #fff;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

.slider__btn:hover {
  background: var(--sun);
  color: var(--night-900);
}

.slider__btn:last-child {
  margin-left: auto;
}

.slider__dots {
  display: flex;
  gap: 0.15rem;
}

.slider__dot {
  display: grid;
  place-items: center;
  width: 28px;
  height: 44px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.slider__dot::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgb(255 255 255 / 0.55);
  transition: width 0.25s, background-color 0.25s;
}

.slider__dot[aria-current="true"]::before {
  width: 22px;
  background: var(--sun);
}

/* ---------------------------------------------------------------- schéma Uniso */

.uniso {
  padding: clamp(1rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow);
}

.uniso__stage {
  padding: 1.5rem 0.5rem 0.5rem;
}

.uniso__svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.uniso__layer {
  cursor: pointer;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.uniso__layer path {
  fill: #fff;
  stroke: var(--night);
  stroke-width: 3;
  stroke-linejoin: round;
  transition: fill 0.3s;
}

/* Vue éclatée dès la première interaction (aucun mouvement ensuite : pas de clignotement au survol) */
.uniso.has-active .uniso__layer--revetement,
.no-js .uniso:hover .uniso__layer--revetement {
  transform: translateY(-48px);
}

.uniso.has-active .uniso__layer--isolant,
.no-js .uniso:hover .uniso__layer--isolant {
  transform: translateY(42px);
}

.uniso.has-active .uniso__layer--fixation,
.no-js .uniso:hover .uniso__layer--fixation {
  transform: translate(-34px, 30px);
}

.uniso__layer--revetement.is-active path {
  fill: #d9b37c;
}

.uniso__layer--isolant.is-active path {
  fill: #f7e3a1;
}

.uniso__layer--fixation.is-active path {
  fill: #9fb4bf;
}

.uniso__tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 1.25rem 0 1rem;
}

.no-js .uniso__tabs {
  display: none;
}

.uniso__tab {
  min-height: 44px;
  padding: 0.45rem 1.1rem;
  border: 2px solid var(--line-strong);
  border-radius: 999px;
  background: #fff;
  color: var(--night);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.uniso__tab:hover {
  border-color: var(--night);
}

.uniso__tab[aria-pressed="true"] {
  border-color: var(--night);
  background: var(--night);
  color: #fff;
}

.uniso__panel {
  min-height: 10rem;
  text-align: center;
}

.uniso__title {
  margin-bottom: 0.4rem;
  font-size: 1.9rem;
}

.uniso__text {
  max-width: 52ch;
  margin-inline: auto;
  color: var(--muted);
}

.features {
  display: grid;
  gap: 0.75rem;
  margin: 1.75rem 0 2rem;
  padding: 0;
  list-style: none;
}

.features li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.features .icon {
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: 12px;
  background: var(--sun-soft);
  color: var(--night);
}

/* ---------------------------------------------------------------- tuiles */

.bento {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .bento {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .bento {
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(2, 280px);
  }

  .tile--produit {
    grid-area: 1 / 1 / 2 / 4;
  }

  .tile--revetement {
    grid-area: 1 / 4 / 2 / 6;
  }

  .tile--projet {
    grid-area: 2 / 1 / 3 / 3;
  }

  .tile--realisations {
    grid-area: 2 / 3 / 3 / 6;
  }
}

.tile {
  position: relative;
  display: block;
  min-height: 230px;
  overflow: hidden;
  border-radius: var(--radius);
  color: #fff;
  text-decoration: none;
  isolation: isolate;
  box-shadow: var(--shadow-sm);
}

.tile__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgb(21 51 61 / 0.88), rgb(21 51 61 / 0.1) 65%);
}

.tile:hover {
  color: #fff;
}

.tile:hover .tile__img {
  transform: scale(1.06);
}

.tile__label {
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.6vw + 1.4rem, 3rem);
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.tile__label strong {
  color: var(--sun);
}

.tile__logo {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 130px;
  padding: 0.4rem 0.65rem;
  border-radius: 10px;
  background: #fff;
}

/* ---------------------------------------------------------------- avis, vidéo, interview */

.reviews {
  min-height: 160px;
}

.reviews__status {
  text-align: center;
  color: var(--muted);
}

.video {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--night), var(--sky-700));
  box-shadow: var(--shadow);
}

.video__play {
  position: absolute;
  inset: 0;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.video__play img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video__icon {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: var(--sun);
  color: var(--night-900);
  box-shadow: 0 10px 30px -8px rgb(0 0 0 / 0.5);
  transform: translate(-50%, -50%);
  transition: transform 0.2s;
}

.video__icon .icon {
  width: 30px;
  height: 30px;
  margin-left: 4px;
}

.video__play:hover .video__icon,
.video__play:focus-visible .video__icon {
  transform: translate(-50%, -50%) scale(1.08);
}

.video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video__note {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.qa {
  margin: 0 0 2rem;
}

.qa dt {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.2rem 0.7rem;
  border-radius: 8px;
  background: var(--sun-soft);
  color: var(--night);
  font-weight: 700;
}

.qa dd {
  margin: 0.6rem 0 0;
  padding-left: 1rem;
  border-left: 3px solid var(--sky);
  font-style: italic;
  color: var(--muted);
}

/* ---------------------------------------------------------------- bandeau rappel */

.callback {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3rem, 6vw, 4.5rem);
  background: linear-gradient(120deg, var(--night-900), var(--night) 55%, var(--sky-700));
  color: #fff;
  isolation: isolate;
}

.callback__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  mix-blend-mode: luminosity;
}

.callback__inner {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .callback__inner {
    grid-template-columns: 0.9fr 1.2fr;
    gap: 3.5rem;
  }
}

.callback h2 {
  margin-bottom: 0.75rem;
  color: #fff;
}

.callback h2 span {
  display: block;
  color: var(--sun);
}

.callback__text p {
  display: flex;
  gap: 0.6rem;
  margin: 0;
  color: rgb(255 255 255 / 0.85);
}

.callback__text .icon {
  margin-top: 0.2em;
  color: var(--sun);
}

/* ---------------------------------------------------------------- contact */

.contact-cards {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Deux téléphones côte à côte, l'e-mail (plus long) sur toute la largeur */
@media (min-width: 560px) {
  .contact-cards {
    grid-template-columns: 1fr 1fr;
  }

  .contact-cards > li:nth-child(3):last-child {
    grid-column: 1 / -1;
  }
}

/* Page contact : les trois cartes sur une ligne */
@media (min-width: 1024px) {
  .section .contact-cards {
    grid-template-columns: 1fr 1fr 1.5fr;
  }

  .section .contact-cards > li:nth-child(3):last-child {
    grid-column: auto;
  }
}

.contact-cards.contact-cards--stack {
  grid-template-columns: 1fr;
  margin-top: 1.5rem;
}

.contact-card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "icon label"
    "icon value";
  column-gap: 1rem;
  align-items: center;
  height: 100%;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--night);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.contact-card:hover {
  border-color: var(--sun);
  color: var(--night);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.contact-card__icon {
  grid-area: icon;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--sun-soft);
  color: var(--night);
}

.contact-card__label {
  grid-area: label;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-card__value {
  grid-area: value;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.contact-details {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (min-width: 900px) {
  .contact-details {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }
}

.contact-layout {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1.65fr 1fr;
    align-items: start;
  }
}

.contact-aside {
  display: grid;
  gap: 1.5rem;
}

.panel {
  padding: clamp(1.25rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.panel__title {
  font-size: 2rem;
}

.panel__text {
  color: var(--muted);
}

.panel--night {
  border: 0;
  background: var(--night);
  color: #fff;
}

.panel--night .panel__title {
  color: #fff;
}

.contact-list {
  display: grid;
  gap: 0.65rem;
  font-style: normal;
}

.contact-list a,
.contact-list span {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: inherit;
  text-decoration: none;
}

.contact-list .icon {
  margin-top: 0.2em;
  color: var(--sun);
}

.contact-list a:hover {
  text-decoration: underline;
}

.contact-list--large {
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-list--center {
  justify-items: center;
  margin-block: 1.5rem;
}

.contact-list--center .icon {
  color: var(--sky-700);
}

.checklist {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding-left: 2rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  background: var(--sun) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2315333d' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 70% no-repeat;
}

/* ---------------------------------------------------------------- services */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr));
  gap: 1.5rem;
}

.card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: box-shadow 0.3s, transform 0.3s;
}

.card:target {
  outline: 3px solid var(--sun);
  outline-offset: 4px;
}

.card__img,
.card__icon {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.card__icon {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--sky-soft), var(--sun-soft));
  color: var(--night);
}

.card__icon .icon {
  width: 72px;
  height: 72px;
  stroke-width: 1.5;
}

.card__body {
  padding: 1.25rem 1.5rem 1.6rem;
}

.card__body h3 {
  font-size: 1.75rem;
}

.card__body p {
  color: var(--muted);
}

.steps {
  display: grid;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

@media (min-width: 640px) {
  .steps {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.step {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 300px;
  overflow: hidden;
  border-radius: var(--radius);
  color: #fff;
  isolation: isolate;
  counter-increment: step;
}

.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.15rem 0.6rem;
  border-radius: 8px;
  background: var(--sun);
  color: var(--night-900);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
}

.step::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgb(21 51 61 / 0.95) 25%, rgb(21 51 61 / 0.25));
}

.step__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.step__body {
  padding: 1.5rem;
}

.step h3 {
  font-size: 1.9rem;
  color: #fff;
}

.step h3 strong {
  color: var(--sun);
}

/* ---------------------------------------------------------------- avant / après */

.compare-grid {
  display: grid;
  gap: 2.5rem 2rem;
}

@media (min-width: 720px) {
  .compare-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.compare {
  margin: 0;
}

.compare--small {
  max-width: 440px;
  margin-block: 1.5rem 2rem;
}

.compare__frame {
  --pos: 50%;
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1.04;
  border-radius: var(--radius);
  background: var(--bg-soft);
  box-shadow: var(--shadow);
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
}

.compare__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.compare__before {
  position: absolute;
  inset: 0;
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}

.compare__range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 4px;
  margin-left: -2px;
  background: #fff;
  box-shadow: 0 0 0 1px rgb(0 0 0 / 0.12);
  pointer-events: none;
}

.compare__handle::after {
  content: "\2039\2003\203A";
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #fff;
  color: var(--night);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 6px 18px -6px rgb(0 0 0 / 0.5);
  transform: translate(-50%, -50%);
}

.compare__range:focus-visible + .compare__handle::after {
  outline: 3px solid var(--sun);
  outline-offset: 3px;
}

.compare figcaption {
  margin-top: 0.85rem;
  text-align: center;
  font-size: 0.95rem;
  color: var(--muted);
}

/* Sans JavaScript : avant et après côte à côte */
.no-js .compare__frame {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  aspect-ratio: auto;
  cursor: default;
}

.no-js .compare__img,
.no-js .compare__before {
  position: static;
  clip-path: none;
}

.no-js .compare__before {
  order: -1;
}

.no-js .compare__range,
.no-js .compare__handle {
  display: none;
}

/* ---------------------------------------------------------------- Facebook */

.fb-feed__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.fb-feed__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  justify-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.fb-feed__grid:empty {
  display: none;
}

.fb-feed__grid iframe {
  width: 100%;
  max-width: 500px;
  height: 680px;
  border: 0;
  border-radius: var(--radius-sm);
  background: #fff;
}

.fb-feed__status {
  margin: 1.25rem auto 0;
  max-width: 60ch;
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}

.fb-feed__status:empty {
  display: none;
}

.fb-feed__more {
  display: flex;
  margin: 1.5rem auto 0;
}

.fb-feed__more[hidden],
.fb-feed [hidden] {
  display: none;
}

/* ---------------------------------------------------------------- appels à l'action */

.cta-band {
  background: linear-gradient(120deg, var(--night-900), var(--night) 60%, var(--sky-700));
  color: #fff;
  text-align: center;
}

.cta-band__inner h2 {
  max-width: 24ch;
  margin: 0 auto 1.75rem;
  color: #fff;
}

/* ---------------------------------------------------------------- certifications */

.logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem clamp(1.5rem, 5vw, 4rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.logos a {
  display: block;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

.logos img {
  width: auto;
  height: 96px;
  transition: transform 0.3s;
}

.logos a:hover img {
  transform: scale(1.06);
}

.partners {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1rem;
  margin: 2.75rem 0 0;
  padding: 0;
  list-style: none;
}

.partners a {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.1rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}

.partners a:hover {
  border-color: var(--sun);
  transform: translateY(-2px);
}

.partners strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1.1;
  color: var(--night);
}

.partners span {
  font-size: 0.92rem;
  color: var(--muted);
}

/* ---------------------------------------------------------------- pied de page */

.site-footer {
  padding-top: clamp(3rem, 6vw, 4.5rem);
  background: var(--night-900);
  color: rgb(255 255 255 / 0.82);
  font-size: 0.95rem;
}

.site-footer__grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 720px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .site-footer__grid {
    grid-template-columns: 1.35fr 1fr 1fr 1fr;
  }
}

.site-footer__logo {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.6rem 0.9rem;
  border-radius: 16px;
  background: #fff;
}

.site-footer__logo img {
  width: 120px;
}

.site-footer__title {
  margin: 0 0 0.85rem;
  font-size: 1.6rem;
  color: #fff;
}

.site-footer__links + .site-footer__title {
  margin-top: 1.75rem;
}

.site-footer__links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__links li {
  margin-bottom: 0.45rem;
}

.site-footer a {
  color: rgb(255 255 255 / 0.82);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--sun);
  text-decoration: underline;
}

.social {
  display: flex;
  gap: 0.75rem;
}

.social a {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgb(255 255 255 / 0.3);
  border-radius: 50%;
  color: #fff;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.social a:hover {
  border-color: var(--sun);
  background: var(--sun);
  color: var(--night-900);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  margin-top: 3rem;
  padding-block: 1.4rem;
  border-top: 1px solid rgb(255 255 255 / 0.12);
  font-size: 0.85rem;
  color: rgb(255 255 255 / 0.6);
}

.site-footer__bottom p {
  margin: 0;
}

/* ---------------------------------------------------------------- pages d'état */

.status-page {
  padding-block: clamp(4rem, 10vw, 7rem);
  text-align: center;
}

.status-page__inner {
  display: grid;
  justify-items: center;
}

.status-page .lede {
  margin-inline: auto;
}

.status-page__icon {
  width: 72px;
  height: 72px;
  margin-bottom: 1.25rem;
  stroke-width: 1.75;
}

.status-page__icon--ok {
  color: var(--success);
}

.status-page__icon--error {
  color: var(--danger);
}

.status-page__code {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(6rem, 18vw, 10rem);
  font-weight: 700;
  line-height: 1;
  color: var(--sky);
}

.status-page__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.sitemap-list,
.sitemap-list ul {
  display: grid;
  gap: 0.5rem;
}

.sitemap-list {
  font-size: 1.1rem;
}

.sitemap-list ul {
  margin-top: 0.5rem;
  font-size: 1rem;
}

/* ---------------------------------------------------------------- mouvement réduit */

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}