/*
 * Identité ALL IN ONE — rouge & blanc
 * Motifs : anneaux, lignes de piste, diagonales
 * Animations : entrée hero, flottement des formes, révélations
 */

.aio-btn--dark {
  border-color: var(--aio-red-deep);
  background: var(--aio-red-deep);
}

.aio-btn--dark:hover,
.aio-btn--secondary:hover {
  border-color: var(--aio-red-dark);
  background: var(--aio-red-dark);
}

.home-cta .aio-btn--secondary,
.aio-section--dark .aio-btn--secondary,
.page-hero .aio-btn--secondary {
  border-color: #fff;
  background: transparent;
  color: #fff;
}

.home-cta .aio-btn--secondary:hover,
.aio-section--dark .aio-btn--secondary:hover,
.page-hero .aio-btn--secondary:hover {
  border-color: #fff;
  background: #fff;
  color: var(--aio-red-dark);
}

/* ——— En-tête : barre noire, puis plus pâle/transparente au scroll ——— */
.site-header {
  background: #111214;
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.22);
}

.site-header::after {
  display: none;
}

body.is-home .site-header {
  position: fixed;
  right: 0;
  left: 0;
  background: #111214;
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.22);
}

body.is-home .site-header.is-scrolled {
  background: rgba(17, 18, 20, 0.55);
  border-bottom-color: rgba(255, 255, 255, 0.06);
  box-shadow: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.site-header.is-scrolled {
  background: rgba(17, 18, 20, 0.55);
  border-bottom-color: rgba(255, 255, 255, 0.06);
  box-shadow: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.site-nav > a::after,
.site-nav__dropdown > summary::after {
  background: var(--aio-red);
}

.site-header .aio-btn {
  border-color: #fff;
  background: #fff;
  color: var(--aio-red-dark);
}

.site-header .aio-btn:hover {
  border-color: var(--aio-red);
  background: var(--aio-red);
  color: #fff;
}

.site-header__language {
  border-color: rgba(255, 255, 255, 0.44);
}

.site-header__language button {
  color: rgba(255, 255, 255, 0.82);
}

.site-header__toggle {
  border-color: rgba(255, 255, 255, 0.48);
}

.site-header__toggle-lines,
.site-header__toggle-lines::before,
.site-header__toggle-lines::after {
  background: #fff;
}

.mobile-menu__panel {
  background:
    linear-gradient(145deg, rgba(120, 0, 11, 0.98), rgba(227, 6, 19, 0.97)),
    var(--aio-red-deep);
}

.mobile-menu__panel::before {
  position: absolute;
  top: 90px;
  right: -110px;
  width: 260px;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  box-shadow:
    0 0 0 30px rgba(255, 255, 255, 0.05),
    0 0 0 62px rgba(255, 255, 255, 0.04);
  content: "";
  pointer-events: none;
}

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

.mobile-menu__close {
  background: rgba(255, 255, 255, 0.14);
}

.mobile-menu .aio-btn {
  border-color: #fff;
  background: #fff;
  color: var(--aio-red-dark);
}

/* ——— Vrais motifs image (assets ALL IN ONE) ——— */
.aio-motif {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.aio-motif--topo {
  opacity: 0.42;
  mix-blend-mode: screen;
}

.aio-motif--offers {
  opacity: 1;
  mix-blend-mode: normal;
  background-color: #9a0610;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.home-offers.aio-section--dark {
  background: #9a0610;
}

.home-offers > .aio-motif--offers {
  opacity: 1;
  mix-blend-mode: normal;
  background-size: cover;
  background-position: center;
  filter: none;
  transform: none;
  image-rendering: auto;
}

.aio-motif--expertise {
  opacity: 1;
  mix-blend-mode: normal;
  background-color: #0a0a0c;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.home-expertise > .aio-motif--expertise {
  opacity: 1;
}

.aio-motif--footer {
  opacity: 0.48;
  mix-blend-mode: normal;
  filter: blur(1.4px) brightness(0.95);
  transform: scale(1.04);
}

/* Savoir-faire : topo adouci comme page-hero */
.about-method > .aio-motif--topo {
  opacity: 0.42;
  mix-blend-mode: soft-light;
  filter: blur(2px) brightness(1.05);
  transform: scale(1.06);
}

.about-method.aio-section--dark {
  background: #141414;
}

.about-method.aio-section--dark::after {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(16, 16, 18, 0.22), rgba(16, 16, 18, 0.38));
  content: "";
}

/* Footer : motif visible mais adouci pour le texte */
.site-footer > .aio-motif--footer {
  opacity: 0.5;
  mix-blend-mode: normal;
  filter: blur(1.4px) brightness(0.95) contrast(0.95);
  transform: scale(1.05);
}

.site-footer__veil,
.site-footer__grain {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.site-footer__veil {
  background:
    linear-gradient(180deg, rgba(16, 16, 18, 0.28), rgba(16, 16, 18, 0.42));
}

.site-footer__grain {
  opacity: 0.18;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.7'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

.aio-motif--grain {
  opacity: 0.45;
}

.aio-motif-line {
  position: absolute;
  right: -38px;
  bottom: 4px;
  z-index: 1;
  width: 236px;
  height: 236px;
  background: url("/assets/images/update-11-11-2021/shapes/about-one__line.png") center / contain no-repeat;
  animation: aio-line-spin 18s linear infinite;
  pointer-events: none;
}

.home-about__metric {
  z-index: 2;
}

.home-cta__eyebrow {
  color: #fff;
}

.home-slider .swiper-slide-active .home-slider__content > * {
  opacity: 0;
  transform: translateY(22px);
  animation: aio-hero-enter 700ms ease forwards;
}

.home-slider .swiper-slide-active .home-slider__content > :nth-child(2) {
  animation-delay: 120ms;
}

.home-slider .swiper-slide-active .home-slider__content > :nth-child(3) {
  animation-delay: 240ms;
}

/* ——— Page heroes ——— */
.page-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(112deg, var(--aio-red-deep) 0%, var(--aio-red-dark) 58%, var(--aio-red) 100%);
}

.page-hero > .aio-motif--topo {
  opacity: 0.4;
  mix-blend-mode: soft-light;
  filter: blur(2px) brightness(1.05);
  transform: scale(1.06);
}

.page-hero > .container {
  position: relative;
  z-index: 1;
}

.page-hero__eyebrow {
  color: #fff;
}

.page-hero__content {
  animation: aio-page-enter 620ms ease both;
}

/* ——— Sections foncées = rouge, pas noir ——— */
.aio-section--dark,
.home-services,
.home-impact,
.home-about,
.home-cta,
.service-content__cta {
  position: relative;
  overflow: hidden;
}

.aio-section--dark {
  background: linear-gradient(128deg, var(--aio-red-deep), var(--aio-red-dark) 62%, var(--aio-red));
}

.aio-section--dark > .container,
.home-services > .container,
.home-impact > .container,
.home-about > .container,
.home-cta > .container,
.service-content__cta > *,
.site-footer__main,
.site-footer__bottom {
  position: relative;
  z-index: 1;
}

.aio-section--dark .section-heading__eyebrow,
.about-method .aio-eyebrow {
  color: #fff;
}

.home-cta {
  position: relative;
  overflow: hidden;
}

.purpose-card--dark,
.service-content__cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(125deg, var(--aio-red-deep), var(--aio-red-dark) 70%, var(--aio-red));
}

.service-content__cta::before {
  position: absolute;
  inset: 0;
  background: url("/assets/images/backgrounds/core-features-bg.jpg") center / cover no-repeat;
  content: "";
  opacity: 0.42;
  mix-blend-mode: screen;
  pointer-events: none;
}

.purpose-card--dark {
  border-color: var(--aio-red-dark);
}

.purpose-card--dark .purpose-card__label {
  color: #fff;
}

.offers-filter:hover,
.offers-filter.is-active,
.service-sidebar__nav a:hover,
.service-sidebar__nav a.is-active {
  border-color: var(--aio-red-dark);
  background: var(--aio-red-dark);
}

.offer-card__status--closed,
.offer-detail__sidebar .aio-btn:disabled {
  background: var(--aio-red-deep);
}

.project-card {
  background: var(--aio-red-deep);
}

.project-card__body {
  background: linear-gradient(transparent, rgba(120, 0, 11, 0.96));
}

/* ——— Surfaces claires + grain réel ——— */
.home-services,
.home-impact,
.home-values,
.aio-section--muted {
  background-color: #fff7f8;
}

.home-about {
  background: #fff;
}

.expertise-strip {
  position: relative;
  overflow: hidden;
  background: #fff;
  border-block: 1px solid rgba(227, 6, 19, 0.12);
}

.expertise-strip__grid i {
  color: var(--aio-red);
}

/* ——— Footer + motif noir adouci ——— */
.site-footer {
  position: relative;
  overflow: hidden;
  background: #101012;
}

.site-footer .office-card {
  border-left-color: rgba(255, 255, 255, 0.72);
}

.site-footer .social-links a:hover {
  border-color: #fff;
  background: #fff;
  color: var(--aio-red-dark);
}

/* Motif léger derrière l’équipe */
.team-section {
  position: relative;
  overflow: hidden;
}

.team-section::before {
  position: absolute;
  top: 130px;
  left: -145px;
  width: 300px;
  aspect-ratio: 1;
  border: 1px solid rgba(227, 6, 19, 0.13);
  border-radius: 50%;
  box-shadow:
    0 0 0 32px rgba(227, 6, 19, 0.035),
    0 0 0 64px rgba(227, 6, 19, 0.025);
  content: "";
  pointer-events: none;
  animation: aio-motif-float 11s ease-in-out infinite alternate;
}

.team-section > .container {
  position: relative;
  z-index: 1;
}

/* ——— Animations ——— */
.aio-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 650ms ease var(--reveal-delay, 0ms),
    transform 650ms ease var(--reveal-delay, 0ms);
}

.aio-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.aio-card,
.service-card,
.offer-card,
.team-card,
.project-card,
.purpose-card,
.office-card,
.stat-card {
  transition:
    transform var(--aio-transition),
    border-color var(--aio-transition),
    box-shadow var(--aio-transition);
}

.aio-card:hover,
.service-card:hover,
.offer-card:hover,
.team-card:hover,
.project-card:hover,
.purpose-card:hover,
.office-card:hover,
.stat-card:hover {
  border-color: rgba(227, 6, 19, 0.34);
  box-shadow: var(--aio-shadow);
  transform: translateY(-5px);
}

.service-card__icon,
.aio-card__icon {
  transition: transform 280ms ease, background-color 280ms ease, color 280ms ease;
}

.service-card:hover .service-card__icon,
.aio-card:hover .aio-card__icon {
  transform: scale(1.08);
  background: var(--aio-red);
  color: #fff;
}

.home-about__media {
  overflow: hidden;
  border-radius: var(--aio-radius);
  background: #fff;
}

.home-about__media > img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  max-height: 620px;
  object-fit: contain;
  object-position: center top;
  transition: transform 700ms ease;
}

.home-about__media:hover > img {
  transform: scale(1.015);
}

.stat-card__number {
  color: var(--aio-red);
}

@keyframes aio-hero-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes aio-page-enter {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes aio-hero-breathe {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.05);
  }
}

@keyframes aio-motif-float {
  from {
    translate: 0 -8px;
  }
  to {
    translate: -16px 14px;
  }
}

@keyframes aio-shape-float {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(18px, -22px);
  }
}

@keyframes aio-line-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 767.98px) {
  .page-hero > .aio-motif--topo {
    opacity: 0.34;
    filter: blur(2.4px) brightness(1.05);
  }

  .aio-section--dark > .aio-motif--topo {
    opacity: 0.32;
  }

  .site-footer > .aio-motif--footer {
    opacity: 0.42;
    filter: blur(1.6px) brightness(0.92);
  }

  .about-method > .aio-motif--topo {
    opacity: 0.36;
    filter: blur(2.4px) brightness(1.05);
  }

  .aio-motif-line {
    right: -12px;
    bottom: -8px;
    width: 170px;
    height: 170px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-slider .swiper-slide-active .home-slider__content > *,
  .page-hero__content {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .aio-motif-line,
  .team-section::before {
    translate: 0;
    animation: none;
  }

  .aio-reveal {
    opacity: 1;
    transform: none;
  }

  .aio-card:hover,
  .service-card:hover,
  .offer-card:hover,
  .team-card:hover,
  .project-card:hover,
  .purpose-card:hover,
  .office-card:hover,
  .stat-card:hover {
    transform: none;
  }
}