.hero {
  position: relative;
  display: grid;
  min-height: 42rem;
  align-items: center;
  overflow: hidden;
  padding-top: 4.5rem;
  background:
    linear-gradient(90deg, var(--color-snow-white) 0%, rgb(var(--rgb-snow-white) / 0.88) 42%, rgb(var(--rgb-snow-white) / 0.2) 100%),
    url("../assets/images/hero-climatisation.png") center calc(50% + var(--hero-bg-y, 0px)) / cover no-repeat;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 10rem;
  background: linear-gradient(180deg, transparent, var(--color-background));
  content: "";
}

.hero__air {
  position: absolute;
  z-index: 1;
  display: block;
  width: min(52vw, 30rem);
  height: 1px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, transparent, rgb(var(--rgb-ice-blue) / 0.82), transparent);
  filter: blur(0.5px);
  opacity: 0.65;
  transform: translateX(-120%) rotate(-10deg);
  animation: cold-air 7s ease-in-out infinite;
}

.hero__air--one {
  top: 28%;
  left: 10%;
}

.hero__air--two {
  top: 45%;
  left: 18%;
  animation-delay: 1.6s;
}

.hero__air--three {
  top: 62%;
  left: 4%;
  animation-delay: 3s;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(100%, 40rem);
  padding-block: var(--space-3xl);
}

.hero__content.is-visible .availability-pill {
  animation: status-pop 520ms ease both;
}

.hero__content.is-visible .hero__title,
.hero__content.is-visible .hero__text,
.hero__content.is-visible .hero__actions {
  animation: hero-rise 720ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero__content.is-visible .hero__text {
  animation-delay: 120ms;
}

.hero__content.is-visible .hero__actions {
  animation-delay: 240ms;
}

.availability-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin: 0 0 var(--space-md);
  padding: var(--space-xs) var(--space-md);
  border: 1px solid rgb(var(--rgb-success) / 0.18);
  border-radius: var(--radius-full);
  background: rgb(var(--rgb-success) / 0.08);
  color: var(--color-success);
  font-size: var(--font-size-label-caps);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-label-caps);
  line-height: var(--line-height-label-caps);
  text-transform: uppercase;
}

.availability-pill__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: var(--color-success);
  box-shadow: 0 0 0 0 rgb(var(--rgb-success) / 0.42);
  animation: live-pulse 1.8s ease-out infinite;
}

.hero__title {
  margin: 0 0 var(--space-lg);
  color: var(--color-on-surface);
  font-family: var(--font-display);
  font-size: var(--font-size-headline-xl-mobile);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-headline-xl-mobile);
  line-height: var(--line-height-headline-xl-mobile);
}

.hero__accent {
  color: var(--color-primary-container);
}

.hero__text {
  max-width: 35rem;
  margin: 0 0 var(--space-xl);
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.trust {
  border-bottom: 1px solid rgb(var(--rgb-deep-navy) / 0.08);
}

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

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

.faq__layout {
  display: grid;
  gap: var(--space-2xl);
  align-items: start;
}

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

.faq__text {
  max-width: 34rem;
  margin: 0;
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg);
}

.faq__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.faq__intro.is-visible .faq__chips .chip {
  animation: chip-arrive 520ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.faq__intro.is-visible .faq__chips .chip:nth-child(2) {
  animation-delay: 70ms;
}

.faq__intro.is-visible .faq__chips .chip:nth-child(3) {
  animation-delay: 140ms;
}

.faq__intro.is-visible .faq__chips .chip:nth-child(4) {
  animation-delay: 210ms;
}

.faq__intro.is-visible .faq__chips .chip:nth-child(5) {
  animation-delay: 280ms;
}

.faq__intro.is-visible .faq__chips .chip:nth-child(6) {
  animation-delay: 350ms;
}

.faq-help {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: var(--space-sm);
  max-width: 28rem;
  margin-top: var(--space-md);
  padding: var(--space-xl);
  border-radius: var(--radius-2xl);
}

.faq-help::before {
  position: absolute;
  inset: auto -2rem -3rem auto;
  width: 10rem;
  height: 10rem;
  border-radius: var(--radius-full);
  background: rgb(var(--rgb-primary) / 0.1);
  content: "";
}

.faq-help > * {
  position: relative;
  z-index: 1;
}

.faq-help__header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.faq-help__icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: var(--radius-xl);
  background: var(--color-primary-container);
  color: var(--color-on-primary);
}

.faq-help__title,
.faq-help__text {
  margin: 0;
}

.faq-help__title {
  font-family: var(--font-display);
  font-size: var(--font-size-headline-md);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-headline-md);
}

.faq-help__text {
  color: var(--color-on-surface-variant);
}

.faq-help__call {
  display: grid;
  gap: var(--space-xs);
  justify-items: start;
  margin-top: var(--space-sm);
}

.faq-help__link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: var(--space-xs);
  min-height: 2.75rem;
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid rgb(var(--rgb-primary) / 0.28);
  border-radius: var(--radius-full);
  background: rgb(var(--rgb-snow-white) / 0.72);
  color: var(--color-primary-container);
  box-shadow: 0 8px 22px rgb(var(--rgb-primary) / 0.1);
  font-weight: var(--font-weight-bold);
  transition:
    background-color var(--transition-base),
    box-shadow var(--transition-base),
    color var(--transition-base),
    transform var(--transition-base);
}

.faq-help__link:hover {
  background: var(--color-primary-container);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-button);
  transform: translateY(-1px);
}

.faq-help__link .icon {
  width: 1rem;
  height: 1rem;
}

.faq__accordion {
  width: 100%;
}

.faq__accordion.is-visible .accordion__item {
  animation: faq-item-arrive 640ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.faq__accordion.is-visible .accordion__item:nth-child(2) {
  animation-delay: 70ms;
}

.faq__accordion.is-visible .accordion__item:nth-child(3) {
  animation-delay: 140ms;
}

.faq__accordion.is-visible .accordion__item:nth-child(4) {
  animation-delay: 210ms;
}

.faq__accordion.is-visible .accordion__item:nth-child(5) {
  animation-delay: 280ms;
}

.faq__accordion.is-visible .accordion__item:nth-child(6) {
  animation-delay: 350ms;
}

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

.intervention__grid {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

.intervention__copy {
  max-width: 42rem;
}

.intervention__copy .section__rule {
  width: 5.125rem;
  height: 0.25rem;
  margin-top: var(--space-lg);
  margin-inline: 0 auto;
  transform-origin: left;
}

.intervention__copy.is-visible .section__rule {
  transform: scaleX(1);
}

.intervention__copy .section__eyebrow {
  margin-bottom: var(--space-sm);
}

.intervention__text {
  margin: var(--space-lg) 0 var(--space-lg);
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg);
}

.departments {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.department-card {
  padding: var(--space-md);
  border: 1px solid rgb(var(--rgb-deep-navy) / 0.08);
  border-radius: var(--radius-lg);
  background: var(--color-surface-container-lowest);
  box-shadow: 0 1px 8px rgb(var(--rgb-deep-navy) / 0.04);
  text-align: center;
  transition:
    border-color var(--transition-base),
    transform var(--transition-base);
}

.department-card:hover {
  border-color: rgb(var(--rgb-primary) / 0.38);
  transform: translateY(-2px);
}

.intervention__copy.is-visible .department-card {
  animation: coverage-item-arrive 560ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.intervention__copy.is-visible .department-card:nth-child(2) {
  animation-delay: 60ms;
}

.intervention__copy.is-visible .department-card:nth-child(3) {
  animation-delay: 120ms;
}

.intervention__copy.is-visible .department-card:nth-child(4) {
  animation-delay: 180ms;
}

.intervention__copy.is-visible .department-card:nth-child(5) {
  animation-delay: 240ms;
}

.intervention__copy.is-visible .department-card:nth-child(6) {
  animation-delay: 300ms;
}

.intervention__copy.is-visible .department-card:nth-child(7) {
  animation-delay: 360ms;
}

.intervention__copy.is-visible .department-card:nth-child(8) {
  animation-delay: 420ms;
}

.department-card__number {
  display: block;
  color: var(--color-primary-container);
  font-family: var(--font-display);
  font-size: var(--font-size-headline-md);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-headline-md);
}

.department-card__name {
  display: block;
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-label-md);
  line-height: var(--line-height-label-md);
}

.coverage-map {
  position: relative;
}

.coverage-map__panel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: var(--space-lg);
  min-height: 30rem;
  padding: 1rem;
  border: 1px solid rgb(var(--rgb-primary) / 0.1);
  border-radius: var(--radius-3xl);
  background:
    radial-gradient(circle at 55% 42%, rgb(var(--rgb-snow-white) / 0.96), rgb(var(--rgb-snow-white) / 0.72) 36%, transparent 64%),
    linear-gradient(135deg, rgb(var(--rgb-ice-blue) / 0.38), rgb(var(--rgb-primary) / 0.08)),
    var(--color-surface-container-low);
  box-shadow: var(--shadow-soft);
}

.coverage-map__panel::after {
  position: absolute;
  inset: auto -6rem -8rem auto;
  width: 18rem;
  height: 18rem;
  border-radius: var(--radius-full);
  background: rgb(var(--rgb-primary) / 0.08);
  content: "";
}

.coverage-map__visual {
  position: relative;
  z-index: 1;
  overflow: hidden;
  min-height: 18rem;
  border: 1px solid rgb(var(--rgb-primary) / 0.12);
  border-radius: var(--radius-3xl);
  background: var(--color-surface-container-lowest);
  box-shadow: inset 0 0 0 1px rgb(var(--rgb-snow-white) / 0.28);
}

.coverage-map__iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: saturate(0.78) contrast(1.04) brightness(1.04);
}

.coverage-map__visual::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgb(var(--rgb-snow-white) / 0.1), rgb(var(--rgb-ice-blue) / 0.16)),
    radial-gradient(circle at 50% 46%, transparent 18%, rgb(var(--rgb-snow-white) / 0.32) 72%);
  content: "";
  pointer-events: none;
}

.coverage-map__ring {
  position: absolute;
  z-index: 2;
  inset: 26%;
  border: 1px solid rgb(var(--rgb-primary) / 0.18);
  border-radius: var(--radius-full);
  pointer-events: none;
  animation: radar-pulse 3.8s ease-out infinite;
}

.coverage-map__ring--two {
  animation-delay: 1.9s;
}

.coverage-map__pin {
  position: absolute;
  z-index: 3;
  width: 0.75rem;
  height: 0.75rem;
  border: 2px solid var(--color-snow-white);
  border-radius: var(--radius-full);
  background: var(--color-primary-container);
  box-shadow:
    0 0 0 0 rgb(var(--rgb-primary) / 0.34),
    0 8px 18px rgb(var(--rgb-primary) / 0.25);
  pointer-events: none;
  animation: map-pin-pulse 2.4s ease-out infinite;
}

.coverage-map__pin--paris {
  top: 47%;
  left: 51%;
}

.coverage-map__pin--versailles {
  top: 54%;
  left: 33%;
  animation-delay: 420ms;
}

.coverage-map__pin--creteil {
  top: 60%;
  left: 59%;
  animation-delay: 820ms;
}

.coverage-map__pin--saint-denis {
  top: 34%;
  left: 52%;
  animation-delay: 1200ms;
}

.contact__card {
  display: grid;
  overflow: hidden;
  border-radius: var(--radius-3xl);
}

.contact__card.is-visible {
  animation: card-arrive 760ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.contact__info {
  display: grid;
  align-content: start;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: var(--color-primary-container);
  color: var(--color-on-primary);
}

.contact__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--font-size-headline-lg);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-headline-lg);
}

.contact__intro {
  margin: 0;
  color: var(--color-on-primary-container);
}

.contact-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.contact-badge {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: var(--space-xs) var(--space-md);
  border: 1px solid rgb(var(--rgb-snow-white) / 0.14);
  border-radius: var(--radius-full);
  background: rgb(var(--rgb-snow-white) / 0.1);
  color: var(--color-on-primary);
  font-size: var(--font-size-label-caps);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-label-caps);
  text-transform: uppercase;
}

.contact-methods {
  display: grid;
  gap: var(--space-lg);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.contact-method__icon {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: var(--radius-lg);
  background: rgb(var(--rgb-snow-white) / 0.12);
}

.contact-method__value {
  margin: 0;
}

.contact-method__value {
  color: var(--color-on-primary-container);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-body-md);
}

.contact-aside-note {
  padding: var(--space-xs) 0 var(--space-sm);
  color: var(--color-on-primary-container);
}

.contact-aside-note strong {
  color: var(--color-on-primary);
}

.contact__body {
  position: relative;
  padding: var(--space-xl);
  background:
    radial-gradient(circle at top right, rgb(var(--rgb-primary) / 0.08), transparent 16rem),
    linear-gradient(180deg, rgb(var(--rgb-snow-white) / 0.92), var(--color-surface-container-lowest));
}

.contact__body::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgb(var(--rgb-primary) / 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgb(var(--rgb-primary) / 0.04) 1px, transparent 1px);
  background-size: 3rem 3rem;
  content: "";
  opacity: 0.35;
  pointer-events: none;
}

.contact__body > * {
  position: relative;
  z-index: 1;
}

.contact__subtitle {
  margin: 0 0 var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--font-size-headline-md);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-headline-md);
}

.site-footer {
  border-top: 1px solid rgb(var(--rgb-deep-navy) / 0.08);
  background: var(--color-surface-container-highest);
}

.site-footer__grid {
  display: grid;
  gap: var(--space-xl);
  padding-block: var(--space-2xl);
}

.site-footer__text {
  margin: var(--space-lg) 0;
  color: var(--color-on-surface-variant);
}

.site-footer__title {
  margin: 0 0 var(--space-lg);
  color: var(--color-on-surface);
  font-size: var(--font-size-label-caps);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-label-caps);
  line-height: var(--line-height-label-caps);
  text-transform: uppercase;
}

.site-footer__list {
  display: grid;
  gap: var(--space-sm);
  padding: 0;
  margin: 0;
  color: var(--color-on-surface-variant);
  list-style: none;
}

.site-footer__list a {
  transition: color var(--transition-base);
}

.site-footer__list a:hover {
  color: var(--color-primary-container);
}

.socials {
  display: flex;
  gap: var(--space-sm);
}

.socials__link {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: var(--radius-full);
  background: var(--color-surface-container);
  color: var(--color-on-surface-variant);
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-base);
}

.socials__link:hover {
  background: var(--color-primary-container);
  color: var(--color-on-primary);
  transform: translateY(-1px);
}

.help-card {
  padding: var(--space-lg);
  border: 1px solid rgb(var(--rgb-primary) / 0.1);
  border-radius: var(--radius-2xl);
  background: rgb(var(--rgb-primary) / 0.05);
}

.help-card__title,
.help-card__text {
  margin: 0;
}

.help-card__title {
  font-size: var(--font-size-body-md);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-body-md);
}

.help-card__text {
  margin-block: var(--space-sm) var(--space-lg);
  color: var(--color-on-surface-variant);
}

.help-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-primary-container);
  font-weight: var(--font-weight-bold);
}

@keyframes cold-air {
  0% {
    opacity: 0;
    transform: translateX(-125%) rotate(-10deg);
  }

  18%,
  70% {
    opacity: 0.68;
  }

  100% {
    opacity: 0;
    transform: translateX(210%) rotate(-10deg);
  }
}

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(1.35rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes status-pop {
  from {
    opacity: 0;
    transform: translateY(0.6rem) scale(0.96);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes live-pulse {
  0% {
    box-shadow: 0 0 0 0 rgb(var(--rgb-success) / 0.42);
  }

  100% {
    box-shadow: 0 0 0 0.65rem rgb(var(--rgb-success) / 0);
  }
}

@keyframes radar-pulse {
  0% {
    opacity: 0;
    transform: scale(0.78);
  }

  34% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: scale(1.16);
  }
}

@keyframes coverage-item-arrive {
  from {
    opacity: 0;
    transform: translateY(0.7rem) scale(0.96);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes map-pin-pulse {
  0% {
    box-shadow:
      0 0 0 0 rgb(var(--rgb-primary) / 0.34),
      0 8px 18px rgb(var(--rgb-primary) / 0.25);
  }

  100% {
    box-shadow:
      0 0 0 0.85rem rgb(var(--rgb-primary) / 0),
      0 8px 18px rgb(var(--rgb-primary) / 0.25);
  }
}

@keyframes card-arrive {
  from {
    transform: translateY(1.5rem) scale(0.985);
  }

  to {
    transform: translateY(0) scale(1);
  }
}

@keyframes chip-arrive {
  from {
    opacity: 0;
    transform: translateY(0.5rem) scale(0.94);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes faq-item-arrive {
  from {
    opacity: 0;
    transform: translateX(1rem);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.site-footer__bottom {
  padding: var(--space-lg) 0 var(--space-xl);
  border-top: 1px solid rgb(var(--rgb-deep-navy) / 0.08);
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-label-md);
  text-align: center;
}

.site-footer__bottom p {
  margin: 0;
}

@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
  }

  .trust__grid,
  .departments {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .hero {
    min-height: 48rem;
  }

  .hero__title {
    font-size: var(--font-size-headline-xl);
    letter-spacing: var(--letter-spacing-headline-xl);
    line-height: var(--line-height-headline-xl);
  }

  .services__grid,
  .testimonials__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .faq__layout {
    grid-template-columns: minmax(18rem, 0.78fr) minmax(0, 1.22fr);
  }

  .faq__intro {
    text-align: left;
  }

  .trust__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .services__grid,
  .testimonials__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .intervention__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }

  .departments {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .contact__card {
    grid-template-columns: 0.95fr 2fr;
  }

  .contact__info,
  .contact__body {
    padding: var(--space-2xl);
  }

  .site-footer__grid {
    grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
  }
}