@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500&family=Montserrat:wght@600;700&display=swap");

:root {
  --blue: #0a54a3;
  --blue-dark: #062e63;
  --red: #df1f2d;
  --dark: #101821;
  --dark-2: #17222d;
  --steel: #5a6872;
  --line: #dce4ea;
  --soft: #f4f7fa;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(16, 24, 33, 0.16);
  --radius: 8px;
  --font-heading: "Montserrat", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;
  font-family:
    "Inter",
    "Segoe UI",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Helvetica Neue",
    Arial,
    sans-serif;
  color: var(--dark);
  background: var(--soft);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--soft);
  color: var(--dark);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1600px, calc(100% - clamp(40px, 6vw, 120px)));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 22px;
  width: 100%;
  padding: 16px clamp(20px, 5vw, 72px);
  color: var(--white);
  transition:
    background 260ms ease,
    color 260ms ease,
    box-shadow 260ms ease,
    padding 260ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  padding-block: 6px;
  background: rgba(6, 46, 99, 0.96);
  color: var(--white);
  box-shadow: 0 18px 44px rgba(6, 46, 99, 0.26);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
  transition: none;
  animation: none;
}

.brand:hover,
.brand:focus,
.brand:focus-visible {
  outline: 0;
  box-shadow: none;
  transform: none;
}

.brand img {
  width: 172px;
  height: 82px;
  border: 0;
  border-radius: 0;
  background: transparent;
  object-fit: contain;
  object-position: center;
  box-shadow: none;
  filter: none;
  transform: none;
  transition: width 260ms ease, height 260ms ease;
  animation: none;
}

.site-header.is-scrolled .brand img,
.site-header.is-open .brand img {
  width: 132px;
  height: 56px;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.98rem;
  font-weight: 950;
  letter-spacing: 0;
}

.brand small {
  font-size: 0.72rem;
  opacity: 0.75;
}

.site-nav {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.7vw, 26px);
  margin-left: 0;
  font-size: 0.92rem;
  font-weight: 850;
}

.site-nav a {
  position: relative;
  opacity: 0.86;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -9px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--red);
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  opacity: 1;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 900;
  line-height: 1.15;
  text-align: center;
}

.header-cta {
  flex: 0 0 auto;
  margin-left: auto;
  padding: 12px 18px;
  border-radius: 0;
  background: var(--red);
  color: var(--white);
  white-space: nowrap;
  transition: min-height 260ms ease, padding 260ms ease, background 180ms ease;
}

.language-switcher {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  margin-left: auto;
  color: var(--white);
}

.site-nav .language-switcher {
  margin-left: 0;
}

.language-switcher button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 850;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, opacity 180ms ease;
}

.language-trigger {
  min-width: 64px;
  min-height: 40px;
  justify-content: center;
  padding: 8px 10px;
  opacity: 1;
}

.language-chevron {
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 180ms ease;
}

.language-switcher.is-open .language-chevron {
  transform: translateY(2px) rotate(225deg);
}

.language-menu {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  display: grid;
  width: 120px;
  padding: 12px 0;
  border-top: 2px solid rgba(255, 255, 255, 0.42);
  background: rgba(15, 40, 55, 0.82);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
}

.language-switcher.is-open .language-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.language-menu button {
  width: 100%;
  min-height: 48px;
  justify-content: flex-start;
  padding: 10px 24px;
  font-size: 0.8rem;
  opacity: 0.68;
}

.language-menu button:hover,
.language-menu button:focus-visible,
.language-menu button.is-active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  opacity: 1;
}

.language-switcher button:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 2px;
}

.site-header.is-scrolled .header-cta,
.site-header.is-open .header-cta {
  min-height: 42px;
  padding-block: 9px;
}

.button {
  padding: 14px 20px;
}

.button-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 16px 36px rgba(223, 31, 45, 0.24);
}

.button-outline {
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.button-dark {
  background: var(--dark);
  color: var(--white);
}

.whatsapp {
  margin-top: 28px;
  background: #16a463;
  color: var(--white);
}

.nav-toggle {
  display: none;
  flex: 0 0 auto;
  appearance: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 0;
  border-radius: var(--radius);
  background: var(--red);
  color: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.home-hero,
.page-hero {
  position: relative;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--dark);
}

.home-hero {
  min-height: 100vh;
  padding: 150px clamp(20px, 5vw, 72px) 82px;
}

.home-hero-carousel {
  width: 100%;
  min-height: 100svh;
}

.page-hero {
  min-height: 68vh;
  padding: 150px 0 72px;
}

body[data-page="expertises"] .page-hero {
  min-height: 58vh;
}

body[data-page="expertises"] .page-hero-content h1 {
  max-width: 900px;
  font-size: clamp(2.8rem, 5.6vw, 5.4rem);
}

.hero-media,
.page-hero > img,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-slider,
.hero-slide,
.hero-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-slider {
  z-index: 0;
}

.hero-slider::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: rgba(5, 13, 22, 0.3);
  pointer-events: none;
}

.hero-slider-fullwidth {
  width: 100vw;
  max-width: none;
}

.hero-slide {
  opacity: 1;
  visibility: hidden;
  transform: translateX(100%);
  transition:
    visibility 1250ms ease,
    transform 1250ms cubic-bezier(0.76, 0, 0.24, 1);
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.hero-slide.is-leaving {
  opacity: 1;
  visibility: visible;
  transform: translateX(-100%);
}

.hero-slide:not(.is-active):not(.is-leaving) {
  transition: none;
}

.hero-slide img {
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 1800ms ease-out;
  will-change: transform;
}

.hero-slide.is-active img {
  transform: scale(1);
}

.hero-captions {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 120px clamp(24px, 8vw, 150px) 100px;
  pointer-events: none;
  text-align: center;
}

.hero-caption {
  position: absolute;
  top: 50%;
  left: 25%;
  width: min(680px, calc(50% - 48px));
  margin: 0;
  color: var(--white);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(1.65rem, 3.4vw, 3.25rem);
  font-weight: 300 !important;
  line-height: 1.12;
  white-space: nowrap;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.72);
  opacity: 0;
  clip-path: inset(0 0 100% 0);
  transform: translate(-50%, calc(-50% + 28px));
  transition:
    opacity 700ms ease,
    clip-path 850ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 850ms cubic-bezier(0.22, 1, 0.36, 1);
}

body[data-page="accueil"] .hero-caption {
  text-align: left;
}

/* Typographie cohérente pour les titres affichés sur les images principales */
body[data-page="expertises"] .page-hero-content h1,
body[data-page="realisations"] .page-hero-content h1,
.about-hero-content h1.about-hero-subtitle,
.contact-page-hero h1 {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(1.65rem, 3.4vw, 3.25rem);
  font-weight: 300 !important;
}

body[data-page="expertises"] .page-hero-content,
body[data-page="realisations"] .page-hero-content,
.about-hero-content {
  position: absolute;
  top: 50%;
  left: 25%;
  width: min(680px, calc(50% - 48px));
  max-width: none;
  min-height: 0;
  padding: 0;
  text-align: left;
  transform: translate(-50%, -50%);
}

.contact-page-hero h1 {
  position: absolute;
  top: 50%;
  left: 25%;
  width: min(680px, calc(50% - 48px));
  margin: 0;
  text-align: left;
  transform: translate(-50%, -50%);
}

@media (max-width: 900px) {
  body[data-page="expertises"] .page-hero-content,
  body[data-page="realisations"] .page-hero-content,
  .about-hero-content,
  .contact-page-hero h1 {
    left: 50%;
    width: calc(100% - 48px);
  }
}

/* Même intensité de voile sombre que le carrousel de la page d’accueil */
body[data-page="expertises"] .hero-overlay,
body[data-page="realisations"] .hero-overlay,
.about-hero-overlay,
.contact-page-hero-overlay {
  background: rgba(5, 13, 22, 0.3);
}

.hero-caption.is-active {
  opacity: 1;
  clip-path: inset(0 0 0 0);
  transform: translate(-50%, -50%);
}

.hero-slider-controls {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 26px;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateX(-50%);
}

.hero-slider-arrow,
.hero-slider-dot {
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: var(--white);
  background: rgba(16, 24, 33, 0.42);
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.hero-slider-arrow {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  font-size: 1.25rem;
}

.hero-slider-dots {
  display: flex;
  gap: 8px;
}

.hero-slider-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 50%;
}

.hero-slider-dot.is-active {
  border-color: var(--red);
  background: var(--red);
  transform: scale(1.25);
}

.hero-slider-arrow:hover,
.hero-slider-arrow:focus-visible,
.hero-slider-dot:hover,
.hero-slider-dot:focus-visible {
  border-color: var(--white);
  background: var(--red);
  outline: 2px solid var(--white);
  outline-offset: 2px;
}

.hero-media,
.page-hero > img {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(16, 24, 33, 0.92) 0%, rgba(16, 24, 33, 0.64) 48%, rgba(16, 24, 33, 0.34) 100%),
    linear-gradient(0deg, rgba(16, 24, 33, 0.94) 0%, rgba(16, 24, 33, 0.05) 48%);
}

.hero-content,
.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

body[data-page="a-propos"] .page-hero .page-hero-content {
  position: absolute;
  top: 50%;
  left: 25%;
  width: min(720px, calc(50% - 48px));
  max-width: none;
  text-align: left;
  transform: translate(-50%, -50%);
}

body[data-page="a-propos"] .page-hero-content h1 {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(1.65rem, 3.4vw, 3.25rem);
  font-weight: 200;
  text-align: left;
  white-space: nowrap;
}

@media (max-width: 900px) {
  body[data-page="a-propos"] .page-hero .page-hero-content {
    left: 50%;
    width: calc(100% - 48px);
  }

}

.eyebrow {
  margin: 0 0 14px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-hero .eyebrow,
.page-hero .eyebrow,
.cta-band .eyebrow {
  color: #ff6c75;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  color: inherit;
  line-height: 1.06;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.8rem, 7vw, 6.7rem);
  font-weight: 950;
}

h2 {
  font-size: clamp(1.8rem, 3.3vw, 3.3rem);
  font-weight: 500;
}

h3 {
  font-size: clamp(1.16rem, 1.75vw, 1.55rem);
  font-weight: 900;
}

.hero-content p:not(.eyebrow),
.page-hero-content p:not(.eyebrow) {
  max-width: 680px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.06rem, 1.55vw, 1.26rem);
}

.home-hero h1 {
  font-size: clamp(4rem, 8.4vw, 7.2rem);
  line-height: 0.9;
  white-space: nowrap;
}

.hero-kicker {
  margin-top: 24px !important;
  color: var(--white) !important;
  font-size: clamp(1.55rem, 3vw, 2.7rem) !important;
  font-weight: 900;
  line-height: 1.12;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.section {
  padding: clamp(76px, 9vw, 132px) 0;
}

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

.home-partners-section {
  padding: clamp(76px, 8vw, 112px) 0;
  background: #ffffff;
}

.partners-heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 760px;
  margin: 0 auto clamp(42px, 6vw, 70px);
  text-align: center;
}

.partners-heading-line {
  display: block;
  width: 64px;
  height: 2px;
  margin: 0 auto 16px;
  background: var(--blue);
}

.partners-heading .eyebrow {
  width: 100%;
  color: var(--blue);
  text-align: center;
}

.partners-heading h2 {
  width: 100%;
  margin-top: 14px;
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height: 1.08;
  text-align: center;
}

.partners-heading > p:last-child {
  width: 100%;
  margin-top: 16px;
  color: var(--steel);
  font-size: 1.08rem;
  text-align: center;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 32px);
  align-items: stretch;
}

.partner-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  padding: 28px;
  border: 1px solid rgba(12, 44, 76, 0.1);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 14px 38px rgba(10, 37, 64, 0.07);
  transition: transform 240ms ease, box-shadow 240ms ease;
}

.partner-logo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 46px rgba(10, 37, 64, 0.12);
}

.partner-logo-card img {
  display: block;
  width: 100%;
  height: 105px;
  object-fit: contain;
}

@media (max-width: 900px) {
  .partners-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .partners-grid {
    grid-template-columns: 1fr;
  }

  .partner-logo-card {
    min-height: 150px;
  }
}

.intro-split {
  background: var(--white);
}

.section-presentation-premium {
  position: relative;
  overflow: hidden;
  scroll-margin-top: 86px;
  min-height: 660px;
  padding: 82px 0;
  background: #ffffff;
}

.section-presentation-premium::after {
  content: "";
  position: absolute;
  right: -130px;
  top: 88px;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(10, 84, 163, 0.08);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 49%, rgba(10, 84, 163, 0.045) 50%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(10, 84, 163, 0.045) 50%, transparent 51%);
  pointer-events: none;
}

.presentation-blueprint {
  position: absolute;
  left: max(-260px, -12vw);
  top: 74px;
  z-index: 0;
  width: min(650px, 46vw);
  color: #7c8b96;
  opacity: 0.045;
  pointer-events: none;
}

.presentation-blueprint svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.blueprint-forms {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.presentation-container {
  position: relative;
  z-index: 1;
  width: min(1600px, calc(100% - clamp(40px, 6vw, 120px)));
  max-width: none;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 42%) minmax(0, 58%);
  align-items: center;
  gap: clamp(48px, 5vw, 92px);
  min-height: 520px;
}

.presentation-left {
  max-width: 620px;
}

.presentation-label {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.presentation-label span {
  width: 48px;
  height: 3px;
  background: var(--blue);
}

.presentation-label .eyebrow {
  margin: 0;
  color: var(--blue);
}

.presentation-left h2 {
  max-width: 620px;
  margin: 20px 0 24px;
  color: #101820;
  font-size: clamp(36px, 4vw, 46px);
  line-height: 1.05;
  font-weight: 500;
}

.mobile-title-break {
  display: none;
}

.presentation-title-line {
  display: block;
  white-space: nowrap;
}

.presentation-left p {
  max-width: 600px;
  margin: 0 0 18px;
  color: #455565;
  font-size: 17px;
  line-height: 1.8;
}

.presentation-link {
  display: inline-flex;
  margin-top: 8px;
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
}

.presentation-images {
  position: relative;
  width: 840px;
  height: 540px;
  max-width: 100%;
  justify-self: end;
}

.presentation-image-main,
.presentation-image-overlay {
  position: absolute;
  overflow: hidden;
  margin: 0;
  border-radius: 10px;
  background: var(--dark);
  transition:
    transform 300ms ease,
    box-shadow 300ms ease;
}

.presentation-image-main img,
.presentation-image-overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 520ms ease,
    filter 520ms ease;
}

.presentation-image-main:hover,
.presentation-image-overlay:hover {
  transform: translateY(-5px);
}

.presentation-image-main:hover img,
.presentation-image-overlay:hover img {
  transform: scale(1.045);
  filter: saturate(1.05) contrast(1.04);
}

.presentation-image-main {
  left: 0;
  bottom: 0;
  z-index: 1;
  width: min(790px, 94%);
  height: 470px;
  border: 10px solid var(--white);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.14);
}

.presentation-image-overlay {
  top: 0;
  right: 0;
  z-index: 3;
  width: 330px;
  height: 250px;
  border: 8px solid var(--white);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.18);
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: clamp(34px, 6vw, 84px);
  align-items: start;
}

.lead-block p {
  margin: 0 0 20px;
  color: var(--steel);
  font-size: clamp(1rem, 1.35vw, 1.14rem);
}

.text-link {
  display: inline-flex;
  color: var(--blue);
  font-weight: 900;
}

.text-link::after {
  content: "→";
  margin-left: 8px;
}

.section-heading {
  max-width: 840px;
  margin-bottom: clamp(34px, 5vw, 60px);
}

.section-heading p {
  color: var(--steel);
}

.realisations-home-heading {
  width: 100%;
  max-width: none;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.realisations-home-heading h2 {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
  white-space: nowrap;
}

.section-heading.realisations-home-heading > .realisations-home-subtitle {
  width: 100%;
  margin: 16px auto 0;
  color: var(--steel);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  font-weight: 400;
  line-height: 1.5;
  text-align: center !important;
}

.method-home-heading {
  width: 100%;
  max-width: none;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.method-home-heading h2 {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
  white-space: nowrap;
}

.method-home-heading h2 a {
  color: inherit;
  text-decoration: none;
}

.section-heading.method-home-heading > .method-home-subtitle {
  width: 100%;
  margin: 16px auto 0;
  color: var(--steel);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  font-weight: 400;
  line-height: 1.5;
  text-align: center !important;
}

@media (max-width: 900px) {
  .realisations-home-heading h2,
  .method-home-heading h2 {
    white-space: normal;
  }

  .hero-caption {
    left: 50%;
    width: min(680px, calc(100% - 48px));
  }
}

.preview-grid,
.expertise-grid,
.realisation-grid,
.work-preview,
.value-grid {
  display: grid;
  gap: 18px;
}

.preview-grid,
.expertise-grid,
.realisation-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.work-preview,
.value-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.expertise-card,
.value-card,
.work-card,
.contact-panel,
.contact-form {
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 18px 48px rgba(16, 24, 33, 0.08);
}

.feature-card,
.expertise-card,
.value-card {
  border: 1px solid var(--line);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.feature-card:hover,
.expertise-card:hover,
.value-card:hover {
  transform: translateY(-4px);
  border-color: rgba(10, 84, 163, 0.28);
  box-shadow: var(--shadow);
}

.feature-card {
  overflow: hidden;
}

.feature-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top;
  filter: saturate(0.95);
}

.feature-card div,
.expertise-card,
.value-card {
  padding: 28px;
}

.feature-card p,
.expertise-card p,
.value-card p,
.work-card p,
.contact-panel p,
.brochure-copy p,
.method-step p {
  color: var(--steel);
}

.icon-badge {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 28px;
  border-radius: var(--radius);
  color: var(--blue);
  background: rgba(10, 84, 163, 0.1);
}

.icon-badge svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.learn-more {
  display: inline-flex;
  margin-top: 20px;
  color: var(--blue);
  font-weight: 900;
}

.learn-more::after {
  content: "→";
  margin-left: 8px;
}

.expertise-section {
  background: #f8fafc;
  padding: 100px 0;
}

.expertise-container {
  width: min(1540px, calc(100% - clamp(40px, 6vw, 120px)));
  margin: 0 auto;
}

.expertise-heading {
  max-width: 760px;
  margin-bottom: 46px;
}

.expertise-heading h2 {
  color: #101820;
  font-size: clamp(2rem, 3.2vw, 3.15rem);
  font-weight: 500;
}

.expertise-heading p {
  max-width: 680px;
  margin: 18px 0 0;
  color: #465668;
  font-size: 1.08rem;
}

.expertise-section .expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  align-items: stretch;
  gap: 28px;
}

.expertise-section .expertise-card {
  display: flex;
  flex-direction: column;
  min-height: 300px;
  padding: 34px 30px;
  border: 1px solid #dbe5ef;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.03);
  transition:
    transform 300ms ease,
    box-shadow 300ms ease,
    border-color 300ms ease,
    background-color 300ms ease,
    color 300ms ease;
}

.expertise-section .expertise-card:focus-within {
  transform: translateY(-8px);
  border-color: var(--blue-dark);
  background-color: var(--blue-dark);
  color: var(--white);
  box-shadow: 0 20px 40px rgba(6, 46, 99, 0.24);
}

.expertise-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  margin-bottom: 28px;
  border-radius: 8px;
  background: #eaf1f8;
  color: var(--blue);
  flex: 0 0 auto;
  transition: background-color 300ms ease, color 300ms ease;
}

.expertise-icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.expertise-section .expertise-card h3 {
  margin-bottom: 18px;
  color: #050b12;
  font-size: 24px;
  line-height: 1.1;
  transition: color 300ms ease;
}

.expertise-section .expertise-card p {
  margin: 0;
  color: #465668;
  font-size: 16px;
  line-height: 1.7;
  transition: color 300ms ease;
}

.expertise-link {
  display: inline-flex;
  margin-top: auto;
  padding-top: 24px;
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
  transition: color 300ms ease;
}

.expertise-section .expertise-card:focus-within h3,
.expertise-section .expertise-card:focus-within .expertise-link {
  color: var(--white);
}

.expertise-section .expertise-card:focus-within p {
  color: rgba(255, 255, 255, 0.8);
}

.expertise-section .expertise-card:focus-within .expertise-icon {
  background-color: rgba(255, 255, 255, 0.14);
  color: var(--white);
}

@media (hover: hover) and (pointer: fine) {
  .expertise-section .expertise-card:hover {
    transform: translateY(-8px);
    border-color: var(--blue-dark);
    background-color: var(--blue-dark);
    color: var(--white);
    box-shadow: 0 20px 40px rgba(6, 46, 99, 0.24);
  }

  .expertise-section .expertise-card:hover h3,
  .expertise-section .expertise-card:hover .expertise-link {
    color: var(--white);
  }

  .expertise-section .expertise-card:hover p {
    color: rgba(255, 255, 255, 0.8);
  }

  .expertise-section .expertise-card:hover .expertise-icon {
    background-color: rgba(255, 255, 255, 0.14);
    color: var(--white);
  }
}

.expertise-page {
  position: relative;
  overflow: hidden;
  padding: clamp(82px, 8vw, 118px) 0;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.expertise-page::before {
  content: "";
  position: absolute;
  left: -180px;
  top: 120px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(148, 163, 184, 0.11);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(148, 163, 184, 0.08), transparent 62%);
  pointer-events: none;
}

.expertise-page > .container {
  width: min(1600px, calc(100% - clamp(40px, 6vw, 120px)));
}

.expertise-page-heading {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin-bottom: 48px;
}

.expertise-page-heading h2 {
  max-width: 880px;
  color: #101820;
  font-size: clamp(2.2rem, 3.8vw, 3.45rem);
}

.expertise-page-heading p:not(.eyebrow) {
  max-width: 720px;
  margin: 20px 0 0;
  color: #4a5a67;
  font-size: 1.08rem;
}

.expertise-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 50px;
  align-items: start;
  max-width: 1600px;
  margin: 0 auto;
  min-width: 0;
}

.expertise-menu {
  position: sticky;
  top: 112px;
  display: grid;
  gap: 12px;
  min-width: 0;
  padding: 16px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.92);
  box-shadow: 0 18px 50px rgba(16, 24, 33, 0.08);
  backdrop-filter: blur(12px);
}

.expertise-menu-item {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  width: 100%;
  min-height: 76px;
  padding: 16px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #ffffff;
  color: var(--blue-dark);
  cursor: pointer;
  font-weight: 900;
  line-height: 1.22;
  text-align: left;
  transition:
    background 220ms ease,
    border-color 220ms ease,
    color 220ms ease,
    transform 220ms ease,
    box-shadow 220ms ease;
}

.expertise-menu-item:hover {
  transform: translateX(4px);
  border-color: rgba(10, 84, 163, 0.28);
  background: #f1f6fb;
  box-shadow: 0 14px 30px rgba(16, 24, 33, 0.08);
}

.expertise-menu-item.active {
  border-color: var(--blue-dark);
  background: var(--blue-dark);
  color: #ffffff;
  box-shadow: 0 14px 30px rgba(6, 46, 99, 0.22);
}

.expertise-menu-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 9px;
  background: #eaf1f8;
  color: var(--blue);
  transition:
    background 220ms ease,
    color 220ms ease;
}

.expertise-menu-item.active .expertise-menu-icon {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

.expertise-menu-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.expertise-content {
  overflow: hidden;
  min-width: 0;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 28px 82px rgba(16, 24, 33, 0.11);
  transition:
    opacity 220ms ease,
    transform 220ms ease;
}

.expertise-content.is-changing {
  opacity: 0.24;
  transform: translateY(8px);
}

.expertise-copy {
  min-width: 0;
  padding: clamp(34px, 4vw, 58px) clamp(34px, 4vw, 64px) 6px;
}

.expertise-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.expertise-label::before {
  content: "";
  width: 44px;
  height: 3px;
  background: var(--blue);
}

.expertise-title {
  max-width: 980px;
  color: #07111b;
  font-size: clamp(2.35rem, 3.6vw, 4.15rem);
  line-height: 1.02;
}

.expertise-description {
  max-width: 1040px;
  margin: 24px 0 0;
  color: #455565;
  font-size: 1.08rem;
  line-height: 1.82;
}

.expertise-images {
  position: relative;
  width: min(100%, 900px);
  height: 560px;
  margin: 40px clamp(34px, 4vw, 64px) 0;
}

.expertise-image-main,
.expertise-image-overlay {
  position: absolute;
  overflow: hidden;
  margin: 0;
  border-radius: 12px;
  background: var(--dark);
}

.expertise-image-main::after,
.expertise-image-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 24, 33, 0), rgba(16, 24, 33, 0.18));
  pointer-events: none;
}

.expertise-image-main {
  left: 0;
  bottom: 0;
  width: min(820px, calc(100% - 40px));
  height: 500px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.expertise-image-overlay {
  top: 0;
  right: 0;
  z-index: 5;
  width: min(340px, 40%);
  height: 240px;
  border: 8px solid #ffffff;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.18);
}

.expertise-image-main img,
.expertise-image-overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition:
    transform 520ms ease,
    filter 520ms ease;
}

.expertise-image-main:hover img,
.expertise-image-overlay:hover img {
  transform: scale(1.035);
  filter: saturate(1.04) contrast(1.03);
}

.expertise-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  min-width: 0;
  padding: 30px clamp(34px, 4vw, 64px) clamp(34px, 4vw, 58px);
}

.expertise-text-block {
  margin-top: 0;
  padding: 32px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 16px 42px rgba(16, 24, 33, 0.055);
}

.expertise-text-block h3 {
  margin: 0 0 18px;
  color: #0f2d5c;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
}

.expertise-text-block p {
  max-width: 960px;
  margin: 0;
  color: #526172;
  font-size: 17px;
  line-height: 1.9;
}

.objective-block {
  background: #f8fafc;
}

.center-action {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

.work-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  color: var(--white);
  background: var(--dark);
}

.work-card img,
.realisation-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  opacity: 0.78;
  transition: transform 260ms ease;
}

.work-card::after,
.realisation-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 24, 33, 0.05) 18%, rgba(16, 24, 33, 0.94) 100%);
}

.work-card:hover img,
.realisation-card:hover img {
  transform: scale(1.05);
}

.work-card h3 {
  position: absolute;
  z-index: 1;
  inset: auto 22px 22px;
}

.cta-band {
  padding: clamp(64px, 7vw, 96px) 0;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(10, 84, 163, 0.58), rgba(223, 31, 45, 0.28)),
    var(--dark);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-inner h2 {
  max-width: 760px;
}

.value-card span,
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 28px;
  border-radius: var(--radius);
  background: rgba(10, 84, 163, 0.1);
  color: var(--blue);
  font-weight: 950;
}

.image-mosaic {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  gap: 18px;
}

.image-mosaic img {
  width: 100%;
  height: 420px;
  border-radius: var(--radius);
  object-fit: cover;
  object-position: top;
  box-shadow: var(--shadow);
}

.image-mosaic img:first-child {
  height: 520px;
}

.realisation-card {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--dark);
  box-shadow: 0 20px 54px rgba(16, 24, 33, 0.16);
}

.realisation-card div {
  position: absolute;
  z-index: 1;
  inset: auto 0 0;
  padding: 26px;
}

body[data-page="accueil"] .realisation-card h3 {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
}

body[data-page="accueil"] .realisation-card img {
  opacity: 1;
}

body[data-page="accueil"] .realisation-card::after {
  display: none;
}

.realisation-card h2 {
  font-size: clamp(1.2rem, 2vw, 1.7rem);
}

.realisation-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
}

.realisations-page {
  background: #f8fafc;
}

.realisations-hero {
  min-height: 620px;
}

.realisations-hero .hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 17, 27, 0.88), rgba(7, 17, 27, 0.58) 46%, rgba(7, 17, 27, 0.18)),
    linear-gradient(180deg, rgba(7, 17, 27, 0.18), rgba(7, 17, 27, 0.52));
}

.realisations-intro {
  padding: clamp(72px, 7vw, 108px) 0 clamp(46px, 5vw, 72px);
  background: #ffffff;
}

.realisations-intro-grid {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: start;
}

.realisations-intro h2 {
  max-width: 900px;
  color: #101820;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.05;
}

.realisations-intro p:not(.eyebrow) {
  max-width: 860px;
  margin: 24px 0 0;
  color: #526172;
  font-size: clamp(1rem, 1.4vw, 1.16rem);
  line-height: 1.85;
}

.realisations-showcase {
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.realisations-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.realisations-grid .realisation-card {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.88);
  border-radius: 12px;
  isolation: isolate;
  color: #ffffff;
  background: #101820;
  box-shadow: 0 22px 58px rgba(16, 24, 33, 0.14);
  transition:
    transform 260ms ease,
    box-shadow 260ms ease,
    border-color 260ms ease;
}

.realisations-grid .realisation-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(16, 24, 33, 0.05) 20%, rgba(16, 24, 33, 0.92) 100%),
    linear-gradient(90deg, rgba(10, 84, 163, 0.18), rgba(223, 31, 45, 0.1));
  opacity: 0.9;
  transition: opacity 260ms ease;
}

.realisations-grid .realisation-card:hover {
  transform: translateY(-6px);
  border-color: rgba(10, 84, 163, 0.24);
  box-shadow: 0 30px 78px rgba(16, 24, 33, 0.2);
}

.realisations-grid .realisation-card:hover::after {
  opacity: 1;
}

.realisation-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.88;
  filter: saturate(0.96) contrast(1.03);
  transition:
    transform 560ms ease,
    opacity 260ms ease,
    filter 260ms ease;
}

.realisations-grid .realisation-card:hover img {
  transform: scale(1.065);
  opacity: 0.96;
  filter: saturate(1.04) contrast(1.05);
}

.realisation-content {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  padding: 28px;
  transform: translateY(18px);
  transition: transform 260ms ease;
}

.realisations-grid .realisation-card:hover .realisation-content {
  transform: translateY(0);
}

.realisation-title {
  max-width: 94%;
  color: #ffffff;
  font-size: clamp(1.22rem, 2vw, 1.7rem);
  line-height: 1.16;
}

.realisation-description {
  max-width: 96%;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.96rem;
  line-height: 1.72;
}

.realisation-link {
  display: inline-flex;
  margin-top: 18px;
  color: #ffffff;
  font-size: 0.94rem;
  font-weight: 900;
  text-decoration: none;
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 260ms ease,
    transform 260ms ease,
    color 180ms ease;
}

.realisations-grid .realisation-card:hover .realisation-link {
  opacity: 1;
  transform: translateY(0);
}

.realisation-link:hover {
  color: #dfefff;
}

.realisations-cta .cta-inner p:not(.eyebrow) {
  max-width: 720px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.75;
}

.method-timeline {
  display: grid;
  gap: 18px;
}

.method-home-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.method-home-card {
  min-height: 285px;
  padding: 30px;
  background: var(--white);
}

.method-home-card span {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 42px;
  border-radius: var(--radius);
  background: var(--dark);
  color: var(--white);
  font-weight: 950;
}

.method-home-card p {
  color: var(--steel);
}

.method-step {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 28px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 14px 38px rgba(16, 24, 33, 0.07);
}

.method-step span {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  background: var(--dark);
  color: var(--white);
  font-weight: 950;
}

.brochure-layout,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 82px);
  align-items: center;
}

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

.contact-grid {
  align-items: start;
}

.contact-panel,
.contact-form {
  padding: clamp(24px, 4vw, 38px);
}

.contact-list {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  font-style: normal;
}

.contact-list strong {
  display: block;
  color: var(--dark);
}

.contact-list a,
.contact-list span {
  color: var(--steel);
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--dark);
  font-weight: 850;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 14px;
  background: var(--soft);
  color: var(--dark);
  outline: none;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(10, 84, 163, 0.13);
}

.contact-showcase {
  position: relative;
  isolation: isolate;
  min-height: 640px;
  overflow: hidden;
  padding: 72px 0;
  color: var(--white);
  background:
    linear-gradient(rgba(2, 16, 43, 0.18), rgba(2, 16, 43, 0.3)),
    url("assets/contact-background.png") center / cover no-repeat;
  box-shadow:
    inset 0 42px 55px -45px rgba(0, 0, 0, 0.92),
    inset 0 -42px 55px -45px rgba(0, 0, 0, 0.92);
}

.contact-page-hero {
  position: relative;
  display: grid;
  min-height: clamp(430px, 62vh, 620px);
  place-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--dark);
}

.contact-page-hero > img,
.contact-page-hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.contact-page-hero > img {
  object-fit: cover;
  object-position: center;
}

.contact-page-hero-overlay {
  background:
    linear-gradient(180deg, rgba(3, 15, 31, 0.2) 45%, rgba(2, 15, 38, 0.94) 100%),
    linear-gradient(90deg, rgba(5, 16, 29, 0.62), rgba(5, 26, 47, 0.46));
}

.contact-page-hero h1 {
  position: relative;
  z-index: 1;
  margin-top: 70px;
  color: var(--white);
  font-size: clamp(2rem, 3vw, 3rem);
  text-align: center;
  text-shadow: 0 6px 28px rgba(0, 0, 0, 0.55);
  transform: translateY(42px);
}

.contact-showcase-photo {
  position: absolute;
  z-index: -2;
  inset: 0 0 0 58%;
  background:
    linear-gradient(rgba(25, 62, 79, 0.62), rgba(25, 62, 79, 0.7)),
    url("assets/brochure-hero.jpg") center / cover no-repeat;
}

.contact-showcase-photo,
.contact-showcase-shape {
  display: none;
}

.contact-showcase-shape {
  position: absolute;
  z-index: -1;
  top: -180px;
  left: 37%;
  width: 440px;
  height: 920px;
  border-radius: 46% 54% 48% 52%;
  background: rgba(16, 35, 64, 0.72);
  transform: rotate(-43deg);
}

.contact-showcase-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(540px, 1.25fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}

.contact-showcase-details {
  max-width: 570px;
}

.contact-showcase-details h1 {
  margin-top: 6px;
  font-size: clamp(2.6rem, 4vw, 4rem);
  line-height: 1;
  white-space: nowrap;
}

.contact-intro {
  max-width: 540px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.02rem;
}

.contact-showcase-list {
  display: grid;
  gap: 18px;
  margin-top: 30px;
  font-style: normal;
}

.contact-showcase-list > div {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.contact-showcase-list p {
  display: grid;
  gap: 3px;
  margin: 0;
}

.contact-showcase-list strong {
  color: #d8b980;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.contact-showcase-list a,
.contact-showcase-list span {
  color: var(--white);
}

.contact-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #d8b980 !important;
}

.contact-icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-showcase-form {
  width: min(100%, 700px);
  min-height: 500px;
  justify-self: center;
  padding: clamp(28px, 3vw, 42px);
  border-radius: 26px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.contact-showcase-form h2 {
  margin-bottom: 10px;
  color: #a89573;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  text-align: center;
}

.contact-showcase-form label {
  gap: 3px;
  color: #596273;
  font-size: 0.84rem;
  font-weight: 650;
}

.contact-showcase-form input,
.contact-showcase-form textarea {
  border: 0;
  border-bottom: 1px solid #d5dae2;
  border-radius: 0;
  padding: 8px 2px;
  background: transparent;
}

.contact-showcase-form textarea {
  min-height: 68px;
}

.contact-showcase-form input:focus,
.contact-showcase-form textarea:focus {
  border-color: var(--red);
  box-shadow: none;
}

.contact-showcase-form .button {
  width: max-content;
  min-width: 150px;
  margin-top: 8px;
  margin-left: auto;
  border-radius: 4px;
}

@media (max-width: 980px) {
  .contact-showcase {
    padding: 64px 0;
  }

  .contact-showcase-photo {
    inset: 0;
  }

  .contact-showcase-photo::after {
    position: absolute;
    inset: 0;
    content: "";
    background: rgba(12, 27, 44, 0.8);
  }

  .contact-showcase-shape {
    display: none;
  }

  .contact-showcase-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .contact-showcase-details,
  .contact-showcase-form {
    width: 100%;
    max-width: 680px;
    margin-inline: auto;
  }
}

@media (max-width: 680px) {
  .contact-page-hero {
    min-height: 430px;
  }

  .contact-page-hero h1 {
    margin-top: 54px;
    font-size: clamp(1.9rem, 8vw, 2.5rem);
    transform: translateY(28px);
  }

  .contact-showcase-details h1 {
    font-size: clamp(2rem, 9vw, 2.8rem);
  }

  .contact-showcase-form {
    min-height: auto;
    padding: 28px 22px;
    border-radius: 18px;
  }

  .contact-showcase-form .button {
    width: 100%;
    margin-left: 0;
  }
}

/* CTA partagé entre les pages À propos et Réalisations */
.realisations-page .realisations-project-cta {
  min-height: 355px;
  padding: 72px 0;
  border-bottom: 12px solid #071624;
  color: var(--white);
  background:
    linear-gradient(rgba(5, 55, 115, 0.18), rgba(5, 55, 115, 0.3)),
    url("assets/a-propos-cta-background.png") center / cover no-repeat;
  box-shadow: inset 0 -44px 44px -42px rgba(3, 17, 31, 0.95);
  text-align: center;
}

.realisations-page .realisations-project-cta .about-cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.realisations-page .realisations-project-cta h2 {
  color: var(--white);
  font-size: clamp(2rem, 3.2vw, 3.25rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-align: center;
}

.realisations-page .realisations-project-cta p {
  max-width: 760px;
  margin: 20px auto 34px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  text-align: center;
}

.realisations-page .realisations-project-cta .about-cta-button {
  min-width: 240px;
  min-height: 58px;
  justify-content: center;
  border: 6px solid var(--white);
  color: var(--steel);
  background: var(--white);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.realisations-page .realisations-project-cta .about-cta-button:hover,
.realisations-page .realisations-project-cta .about-cta-button:focus-visible {
  color: var(--white);
  border-color: var(--red);
  background: var(--red);
}

@media (max-width: 600px) {
  .realisations-page .realisations-project-cta {
    min-height: 330px;
    padding: 64px 0;
  }

  .realisations-page .realisations-project-cta .about-cta-button {
    width: min(100%, 280px);
  }
}

/* About: premium savoir-faire carousel */
.about-expertise-heading {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.about-expertise-heading > p:last-child {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.savoir-carousel {
  position: relative;
  width: 100%;
  padding-bottom: 4px;
  user-select: none;
}

.about-expertise:target .reveal {
  opacity: 1;
  transform: none;
}

.savoir-viewport {
  overflow: hidden;
  width: 100%;
  padding: 8px 0 32px;
  cursor: grab;
  touch-action: pan-y;
}

.savoir-viewport:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
}

.savoir-viewport.is-dragging {
  cursor: grabbing;
}

.savoir-track {
  display: flex;
  align-items: flex-start;
  gap: clamp(20px, 2.5vw, 42px);
  width: max-content;
  will-change: transform;
  transition: transform 700ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.savoir-track.is-dragging,
.savoir-track.no-transition {
  transition: none;
}

.savoir-slide {
  flex: 0 0 min(850px, 55vw);
  opacity: 0.85;
  transform: scale(0.9);
  transform-origin: center top;
  transition:
    transform 700ms cubic-bezier(0.22, 0.61, 0.36, 1),
    opacity 500ms ease;
}

.savoir-slide.is-active {
  z-index: 2;
  opacity: 1;
  transform: scale(1);
}

.savoir-image {
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--dark);
}

.savoir-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  transition: transform 700ms ease;
}

.savoir-card-content {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "number category arrow"
    "title title arrow";
  align-items: end;
  column-gap: 20px;
  width: 76%;
  min-height: 185px;
  margin: -70px auto 0;
  padding: 34px clamp(28px, 3vw, 46px);
  background: var(--white);
  box-shadow: 0 18px 48px rgba(16, 24, 33, 0.1);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 550ms ease 150ms, transform 550ms ease 150ms;
}

.savoir-slide.is-active .savoir-card-content {
  opacity: 1;
  transform: translateY(0);
}

.savoir-number {
  grid-area: number;
  color: var(--red);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.savoir-category {
  grid-area: category;
  color: var(--steel);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.savoir-card-content h3 {
  grid-area: title;
  max-width: 590px;
  margin: 18px 0 0;
  color: var(--dark);
  font-size: clamp(24px, 2vw, 34px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.savoir-arrow {
  grid-area: arrow;
  align-self: center;
  color: var(--blue);
  font-size: 1.7rem;
}

@media (hover: hover) and (pointer: fine) {
  .savoir-slide.is-active:hover .savoir-image img {
    transform: scale(1.025);
  }
}

.savoir-drag-indicator {
  position: absolute;
  z-index: 8;
  top: 42%;
  left: calc(50% + min(425px, 27.5vw) - 42px);
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--dark);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.86);
  transition:
    opacity 170ms ease,
    transform 220ms cubic-bezier(0.22, 0.61, 0.36, 1),
    visibility 0s linear 220ms;
  will-change: left, top, opacity, transform;
}

.savoir-drag-indicator.is-visible {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  transition-delay: 0s;
}

@media (hover: none), (pointer: coarse) {
  .savoir-drag-indicator,
  .savoir-drag-indicator.is-visible {
    display: none;
  }
}

.savoir-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-top: 8px;
}

.savoir-control {
  display: grid;
  width: 34px;
  height: 34px;
  padding: 0;
  place-items: center;
  border: 0;
  color: var(--steel);
  background: transparent;
  cursor: pointer;
  transition: color 180ms ease;
}

.savoir-control:hover,
.savoir-control:focus-visible {
  color: var(--blue);
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.savoir-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.savoir-dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: #aeb9c4;
  cursor: pointer;
  transition: width 250ms ease, background 250ms ease;
}

.savoir-dot.is-active {
  width: 18px;
  background: var(--blue);
}

.savoir-dot:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.savoir-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .savoir-slide {
    flex-basis: 75vw;
  }

  .savoir-drag-indicator {
    display: none;
  }

  .savoir-card-content {
    width: 80%;
    margin-top: -58px;
  }
}

@media (max-width: 600px) {
  .about-expertise-heading {
    text-align: left;
  }

  .about-expertise-heading > p:last-child {
    text-align: left;
  }

  .savoir-track {
    gap: 16px;
  }

  .savoir-slide {
    flex-basis: 88vw;
    transform: scale(0.94);
  }

  .savoir-slide.is-active {
    transform: scale(1);
  }

  .savoir-card-content {
    grid-template-columns: auto 1fr auto;
    width: 88%;
    min-height: 160px;
    margin-top: -45px;
    padding: 24px 25px 28px;
  }

  .savoir-category {
    font-size: 10px;
  }

  .savoir-card-content h3 {
    margin-top: 14px;
    font-size: clamp(21px, 6.5vw, 27px);
  }

  .savoir-arrow {
    font-size: 1.35rem;
  }
}

/* About: simple final call to action */
.about-intro-visuals {
  position: relative;
  height: clamp(430px, 48vw, 650px);
}

.about-intro-image-main,
.about-intro-image-overlay {
  position: absolute;
  overflow: hidden;
  margin: 0;
  background: var(--dark);
}

.about-intro-image-main {
  left: 0;
  bottom: 0;
  width: 88%;
  height: 88%;
}

.about-intro-image-overlay {
  top: 0;
  right: 0;
  z-index: 2;
  width: 45%;
  height: 42%;
  border: 8px solid var(--white);
  box-shadow: 0 18px 42px rgba(16, 24, 33, 0.16);
}

.about-intro-image-main img,
.about-intro-image-overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .about-intro-image-main:hover img,
  .about-intro-image-overlay:hover img {
    transform: scale(1.025);
  }
}

@media (max-width: 768px) {
  .about-intro-visuals {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .about-intro-image-main {
    width: 90%;
    height: 88%;
  }

  .about-intro-image-overlay {
    width: 46%;
    height: 43%;
    border-width: 6px;
  }
}

/* About: balanced section title sizing */
.about-page #about-intro-title,
.about-page #about-expertise-title,
.about-page #about-values-title,
.about-page #about-process-title,
.about-page #about-cta-title,
.about-page #about-brochure-title {
  font-size: clamp(1.6rem, 2.25vw, 2.45rem);
  line-height: 1.12;
}

@media (max-width: 600px) {
  .about-page #about-intro-title,
  .about-page #about-expertise-title,
  .about-page #about-values-title,
  .about-page #about-process-title,
  .about-page #about-cta-title,
  .about-page #about-brochure-title {
    font-size: clamp(1.45rem, 6.5vw, 1.85rem);
  }
}

.about-page .about-cta {
  min-height: 355px;
  padding: 72px 0;
  border-bottom: 12px solid #071624;
  color: var(--white);
  background:
    linear-gradient(rgba(5, 55, 115, 0.18), rgba(5, 55, 115, 0.3)),
    url("assets/a-propos-cta-background.png") center / cover no-repeat;
  box-shadow: inset 0 -44px 44px -42px rgba(3, 17, 31, 0.95);
  text-align: center;
}

body[data-page="a-propos"] .site-footer {
  border-top: 0;
  box-shadow: inset 0 28px 34px -32px rgba(7, 22, 36, 0.95);
}

.about-page .about-cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.about-page .about-cta-content h2 {
  color: var(--white);
  font-size: clamp(2rem, 3.2vw, 3.25rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-align: center;
}

.about-page .about-cta-content p {
  max-width: 760px;
  margin: 20px auto 34px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  text-align: center;
}

.about-page .about-cta-button {
  min-width: 240px;
  min-height: 58px;
  justify-content: center;
  border: 6px solid var(--white);
  color: var(--steel);
  background: var(--white);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.about-page .about-cta-button:hover,
.about-page .about-cta-button:focus-visible {
  color: var(--white);
  border-color: var(--red);
  background: var(--red);
}

@media (max-width: 600px) {
  .about-page .about-cta {
    min-height: 330px;
    padding: 64px 0;
  }

  .about-page .about-cta-button {
    width: min(100%, 280px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .savoir-track,
  .savoir-slide,
  .savoir-card-content,
  .savoir-image img,
  .savoir-dot {
    transition: none;
  }
}

/* About page */
.about-page {
  overflow: hidden;
  background: var(--white);
}

.about-hero {
  position: relative;
  min-height: 72vh;
  overflow: hidden;
  color: var(--white);
  background: var(--dark);
}

.about-hero > img,
.about-hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.about-hero > img {
  object-fit: cover;
  object-position: center;
}

.about-hero-overlay {
  background: linear-gradient(90deg, rgba(5, 15, 28, 0.78), rgba(5, 15, 28, 0.4), rgba(5, 15, 28, 0.12));
}

.about-hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 72vh;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding-top: 96px;
  animation: aboutHeroIn 800ms ease both;
}

.about-hero-content h1 {
  width: 100%;
  max-width: 1100px;
  color: var(--white);
  font-size: clamp(48px, 6vw, 88px);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.about-hero-subtitle {
  width: 100%;
  max-width: 680px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.12rem, 1.8vw, 1.45rem);
  font-weight: 400;
  line-height: 1.5;
  overflow-wrap: anywhere;
  white-space: normal !important;
}

.about-hero-content h1.about-hero-subtitle {
  margin-top: 0;
  font-size: clamp(1.65rem, 2.5vw, 2.4rem);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0;
}

.about-hero-content > .about-label {
  font-size: clamp(0.9rem, 1.1vw, 1.08rem);
}

.about-label {
  margin: 0 0 20px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-hero .about-label,
.about-purpose .about-label {
  color: #ff6c75;
}

@keyframes aboutHeroIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.about-section {
  padding: clamp(76px, 8vw, 116px) 0;
}

.about-heading {
  max-width: 980px;
  margin-bottom: clamp(42px, 5vw, 68px);
}

.about-heading h2,
.about-copy h2 {
  color: var(--dark);
  font-size: clamp(2.1rem, 4vw, 3.8rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.025em;
}

.about-heading > p:last-child {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--steel);
  font-size: clamp(1rem, 1.25vw, 1.16rem);
  line-height: 1.75;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(46px, 7vw, 110px);
}

.about-copy {
  max-width: 680px;
}

.about-accent {
  display: block;
  width: 74px;
  height: 3px;
  margin: 0 0 26px;
  background: linear-gradient(90deg, var(--red) 0 48%, var(--blue) 48% 100%);
}

.about-copy h2 {
  margin-bottom: 30px;
}

.about-copy > p:not(.about-label) {
  margin: 0 0 18px;
  color: var(--steel);
  font-size: clamp(1.02rem, 1.3vw, 1.16rem);
  line-height: 1.75;
}

.about-intro-visual {
  height: clamp(430px, 48vw, 650px);
  margin: 0;
  overflow: hidden;
  background: var(--dark);
}

.about-intro-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.about-expertise {
  background: var(--soft);
}

.about-expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2vw, 30px);
}

.about-expertise-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  transition: transform 350ms ease, border-color 350ms ease;
}

.about-expertise-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 350ms ease;
}

.about-card-image {
  height: clamp(220px, 20vw, 320px);
  overflow: hidden;
  background: var(--dark);
}

.about-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.about-card-body {
  position: relative;
  min-height: 180px;
  padding: 28px 30px 34px;
}

.about-card-body span,
.about-values-grid span,
.about-process-list span {
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.about-card-body h3 {
  max-width: 320px;
  margin: 18px 42px 0 0;
  color: var(--dark);
  font-size: clamp(1.15rem, 1.5vw, 1.45rem);
  font-weight: 600;
  line-height: 1.25;
}

.about-card-body i {
  position: absolute;
  right: 28px;
  bottom: 30px;
  color: var(--blue);
  font-size: 1.4rem;
  font-style: normal;
}

@media (hover: hover) and (pointer: fine) {
  .about-expertise-card:hover { transform: translateY(-5px); border-color: rgba(10, 84, 163, 0.35); }
  .about-expertise-card:hover::after { transform: scaleX(1); }
  .about-expertise-card:hover img { transform: scale(1.035); }
}

.about-purpose {
  color: var(--white);
  background: var(--dark);
}

.about-heading-light h2 {
  color: var(--white);
}

.about-purpose-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.about-purpose-grid article {
  min-height: 280px;
  padding: clamp(34px, 4vw, 58px);
}

.about-purpose-grid article + article {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.about-purpose article span,
.about-commitment span {
  color: #ff6c75;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-purpose article p,
.about-commitment p {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.45vw, 1.25rem);
  line-height: 1.75;
}

.about-commitment {
  position: relative;
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: start;
  gap: 30px;
  padding: 44px clamp(34px, 4vw, 58px);
}

.about-commitment::before {
  content: "";
  position: absolute;
  top: 44px;
  left: 0;
  width: 3px;
  height: 58px;
  background: var(--red);
}

.about-commitment p {
  margin-top: 0;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.about-values-grid article {
  min-height: 280px;
  padding: 38px clamp(20px, 2.4vw, 38px);
}

.about-values-grid article + article {
  border-left: 1px solid var(--line);
}

.about-values-grid h3,
.about-process-list h3 {
  margin: 24px 0 16px;
  color: var(--dark);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.about-values-grid p,
.about-process-list p {
  margin: 0;
  color: var(--steel);
  line-height: 1.7;
}

.about-process {
  background: var(--soft);
}

.about-process-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(22px, 3vw, 48px);
  padding-top: 38px;
}

.about-process-list::before {
  content: "";
  position: absolute;
  top: 43px;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--line);
}

.about-process-list article {
  position: relative;
  padding-top: 42px;
}

.about-process-list article::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 11px;
  height: 11px;
  border: 4px solid var(--soft);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--blue);
}

.about-cta {
  position: relative;
  display: grid;
  min-height: 620px;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--dark);
}

.about-cta > img,
.about-cta-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.about-cta > img { object-fit: cover; }
.about-cta-overlay { background: linear-gradient(90deg, rgba(5, 15, 28, 0.9), rgba(5, 15, 28, 0.58), rgba(5, 15, 28, 0.3)); }

.about-cta-content {
  position: relative;
  z-index: 1;
}

.about-cta-content h2 {
  color: var(--white);
  font-size: clamp(2.8rem, 6vw, 6rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.about-cta-content h2 strong { font-weight: 700; }
.about-cta-content p { margin: 26px 0 34px; color: rgba(255, 255, 255, 0.82); font-size: 1.12rem; }

.about-cta-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  gap: 16px;
  padding: 0 26px;
  color: var(--dark);
  background: var(--white);
  font-weight: 600;
  transition: color 220ms ease, background 220ms ease, transform 220ms ease;
}

.about-cta-button:hover,
.about-cta-button:focus-visible {
  color: var(--white);
  background: var(--red);
  transform: translateY(-2px);
  outline: 2px solid var(--white);
  outline-offset: 3px;
}

@media (max-width: 1024px) {
  .about-expertise-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-values-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-values-grid article:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .about-values-grid article:nth-child(4) { border-top: 1px solid var(--line); }
}

@media (max-width: 768px) {
  .about-hero,
  .about-hero-content { min-height: 66vh; }
  .about-hero-content { padding-top: 82px; }
  .about-hero-content h1 { font-size: clamp(40px, 11vw, 62px); }
  .about-section { padding: 72px 0; }
  .about-intro-grid { grid-template-columns: 1fr; gap: 42px; }
  .about-intro-visual { height: auto; aspect-ratio: 4 / 3; }
  .about-expertise-grid { grid-template-columns: 1fr; }
  .about-card-image { height: auto; aspect-ratio: 16 / 10; }
  .about-purpose-grid { grid-template-columns: 1fr; }
  .about-purpose-grid article + article { border-top: 1px solid rgba(255, 255, 255, 0.18); border-left: 0; }
  .about-commitment { grid-template-columns: 1fr; gap: 18px; }
  .about-values-grid { grid-template-columns: 1fr; }
  .about-values-grid article + article,
  .about-values-grid article:nth-child(4) { border-top: 1px solid var(--line); border-left: 0; }
  .about-process-list { grid-template-columns: 1fr; gap: 0; padding: 0 0 0 28px; }
  .about-process-list::before { top: 5px; right: auto; bottom: 16px; left: 5px; width: 1px; height: auto; }
  .about-process-list article { padding: 0 0 46px 22px; }
  .about-process-list article::before { top: 4px; left: -28px; }
  .about-process-list article:last-child { padding-bottom: 0; }
  .about-cta { min-height: 520px; }
}

@media (max-width: 480px) {
  .about-hero-content h1 { font-size: clamp(35px, 10.5vw, 46px); }
  .about-heading h2,
  .about-copy h2 { font-size: clamp(1.9rem, 9vw, 2.6rem); }
  .about-purpose-grid article,
  .about-values-grid article { min-height: 0; }
  .about-cta-content h2 { font-size: clamp(2.45rem, 13vw, 4rem); }
}

@media (prefers-reduced-motion: reduce) {
  .about-hero-content { animation: none; }
  .about-expertise-card,
  .about-card-image img,
  .about-cta-button { transition: none; }
}

/* Centered home expertise heading */
.expertise-section .expertise-heading {
  max-width: none;
  margin-inline: auto;
  text-align: center;
}

.expertise-section .expertise-heading h2 {
  width: 100%;
  text-align: center;
  white-space: nowrap;
}

.expertise-section .expertise-heading > p {
  display: block;
  width: 100%;
  max-width: none;
  margin-inline: auto;
  text-align: center !important;
  white-space: nowrap;
}

@media (max-width: 680px) {
  .expertise-section .expertise-heading h2 {
    font-size: clamp(1.05rem, 5vw, 1.5rem);
  }

  .expertise-section .expertise-heading > p {
    white-space: normal;
  }
}

.site-footer {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 48px 0;
  color: var(--white);
  background: var(--dark);
}

.site-footer::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background-position: center;
  background-size: cover;
  transform: scale(1.03);
}

body[data-page="contact"] .site-footer {
  border-top: 1px solid rgba(116, 158, 201, 0.2);
}

body[data-page="contact"] .site-footer::before {
  background-image:
    linear-gradient(rgba(2, 16, 43, 0.8), rgba(2, 16, 43, 0.88)),
    url("assets/hero-indulecam-site.png");
  filter: saturate(0.72) hue-rotate(8deg);
}

.site-footer::before {
  background-image:
    linear-gradient(rgba(7, 17, 27, 0.64), rgba(7, 17, 27, 0.72)),
    url("assets/hero-indulecam-site.png");
}

.site-footer .footer-grid {
  width: min(1640px, calc(100% - 80px));
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(240px, 0.8fr) minmax(180px, 0.55fr);
  gap: 36px;
}

.footer-grid-wide {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.85fr) minmax(190px, 0.55fr);
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 210px;
}

.footer-logo {
  display: block;
  width: min(380px, 100%);
  margin: 0;
  transform: translateX(-42px);
}

.site-footer p,
.site-footer span {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer address,
.site-footer div:last-child {
  display: grid;
  gap: 10px;
  align-content: start;
  font-style: normal;
}

.site-footer strong,
.site-footer a {
  color: var(--white);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
}

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

.home-hero .reveal,
.page-hero .reveal {
  opacity: 1;
  transform: none;
}

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

  .hero-slide,
  .hero-slide.is-leaving {
    transform: none;
    transition: none;
  }

  .hero-slide img,
  .hero-slide.is-active img {
    transform: none;
    transition: none;
  }

  .hero-caption,
  .hero-caption.is-active {
    transform: translate(-50%, -50%);
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 1180px) {
  .header-cta {
    display: none;
  }

  .expertise-layout {
    grid-template-columns: 310px minmax(0, 1fr);
    gap: 30px;
  }

  .expertise-menu-item {
    font-size: 0.94rem;
  }

  .expertise-images {
    height: 510px;
  }

  .expertise-image-main {
    width: min(760px, calc(100% - 36px));
    height: 450px;
  }

  .expertise-image-overlay {
    width: min(320px, 42%);
    height: 220px;
  }
}

@media (max-width: 980px) {
  .site-header {
    padding: 12px 20px;
  }

  .site-header.is-scrolled,
  .site-header.is-open {
    padding-block: 5px;
  }

  .brand img {
    width: 146px;
    height: 70px;
  }

  .site-header.is-scrolled .brand img,
  .site-header.is-open .brand img {
    width: 110px;
    height: 48px;
  }

  .nav-toggle {
    display: block;
  }

  .language-switcher {
    width: max-content;
    margin-left: 0;
  }

  .language-menu {
    right: auto;
    left: 0;
  }

  .language-trigger,
  .language-menu button {
    font-size: 0.72rem;
  }

  .site-nav {
    position: absolute;
    left: auto;
    top: calc(100% + 10px);
    right: 20px;
    transform: none;
    display: none;
    width: min(330px, calc(100vw - 40px));
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--dark);
    box-shadow: var(--shadow);
  }

  .site-header.is-open .site-nav {
    display: grid;
    gap: 14px;
  }

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

  .home-hero {
    min-height: 92vh;
  }

  .split-grid,
  .presentation-container,
  .brochure-layout,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .site-footer .footer-grid {
    width: min(100% - 40px, 1180px);
  }

  .footer-brand {
    min-height: 160px;
    justify-content: center;
  }

  .footer-logo {
    width: min(380px, 100%);
    transform: none;
  }

  .section-presentation-premium {
    min-height: auto;
    padding: 72px 0 92px;
  }

  .presentation-container {
    min-height: 0;
    align-items: start;
    gap: 34px;
  }

  .presentation-left {
    max-width: 760px;
  }

  .presentation-images {
    justify-self: start;
    width: 100%;
    max-width: 760px;
    height: 470px;
    margin-top: 4px;
  }

  .presentation-image-overlay {
    top: 0;
    right: 0;
    width: min(300px, 42%);
    height: 230px;
  }

  .presentation-image-main {
    right: auto;
    left: 0;
    bottom: 0;
    width: 88%;
    height: 330px;
  }

  .presentation-blueprint {
    left: -260px;
    top: 36px;
    width: 700px;
    opacity: 0.06;
  }

  .preview-grid,
  .expertise-grid,
  .realisation-grid,
  .work-preview,
  .value-grid,
  .method-home-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .expertise-section {
    padding: 86px 0;
  }

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

  .image-mosaic {
    grid-template-columns: 1fr;
  }

  .image-mosaic img,
  .image-mosaic img:first-child {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .expertise-layout {
    grid-template-columns: 1fr;
    overflow-x: hidden;
  }

  .expertise-menu {
    position: relative;
    top: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 12px;
    width: 100%;
    margin: 0;
    padding: 0 0 14px;
    overflow-x: auto;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    scroll-snap-type: x mandatory;
  }

  .expertise-menu-item {
    flex: 0 0 min(320px, 78vw);
    scroll-snap-align: start;
  }

  .expertise-menu-item:hover {
    transform: translateY(-2px);
  }

  .expertise-images {
    width: calc(100% - 44px);
    height: 500px;
    margin: 34px 22px 0;
  }

  .expertise-image-main {
    width: 86%;
    height: 430px;
  }

  .expertise-image-overlay {
    width: min(310px, 43%);
    height: 220px;
  }

  .expertise-detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .container {
    width: min(100% - 36px, 1180px);
  }

  .brand small {
    display: none;
  }

  .brand img {
    width: 126px;
    height: 61px;
  }

  .home-hero,
  .page-hero {
    min-height: 88vh;
    padding-inline: 0;
    padding-bottom: 54px;
  }

  body[data-page="expertises"] .page-hero {
    min-height: 72vh;
  }

  body[data-page="expertises"] .page-hero-content h1 {
    max-width: 320px;
    font-size: clamp(1.82rem, 8.8vw, 2.18rem);
  }

  .section-presentation-premium {
    padding: 62px 0 78px;
  }

  .section-presentation-premium::after {
    display: none;
  }

  .presentation-label {
    margin-bottom: 14px;
  }

  .presentation-label span {
    width: 36px;
  }

  .presentation-left h2 {
    font-size: clamp(23px, 7vw, 34px);
    line-height: 1.12;
  }

  .mobile-title-break {
    display: inline;
  }

  .presentation-left p {
    font-size: 0.98rem;
    line-height: 1.72;
  }

  .presentation-images {
    display: grid;
    gap: 16px;
    width: 100%;
    height: auto;
    min-height: 0;
  }

  .presentation-image-overlay,
  .presentation-image-main {
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    border-width: 6px;
  }

  .presentation-image-overlay {
    order: 1;
    aspect-ratio: 4 / 3;
  }

  .presentation-image-main {
    order: 2;
    aspect-ratio: 16 / 10;
  }

  .presentation-blueprint {
    left: -330px;
    top: 48px;
    width: 620px;
  }

  h1 {
    font-size: clamp(2.35rem, 11vw, 3.65rem);
  }

  .button-row,
  .button-row .button,
  .center-action .button,
  .cta-inner .button,
  .contact-form .button {
    width: 100%;
  }

  .preview-grid,
  .expertise-grid,
  .realisation-grid,
  .work-preview,
  .value-grid,
  .method-home-grid {
    grid-template-columns: 1fr;
  }

  .expertise-container {
    width: min(100% - 36px, 1240px);
  }

  .expertise-section {
    padding: 76px 0;
  }

  .expertise-section .expertise-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .expertise-section .expertise-card {
    min-height: 0;
    padding: 28px 24px;
  }

  .expertise-page {
    padding: 66px 0 78px;
  }

  .expertise-page-heading {
    max-width: 100%;
    margin-bottom: 34px;
  }

  .expertise-page-heading h2,
  .expertise-title {
    font-size: 1.58rem;
    line-height: 1.08;
  }

  .expertise-page-heading p:not(.eyebrow),
  .expertise-description {
    font-size: 1rem;
    line-height: 1.72;
  }

  .expertise-copy {
    padding: 28px 22px 22px;
  }

  .expertise-menu {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 14px;
  }

  .expertise-menu-item {
    flex: 0 0 min(300px, 82vw);
    min-height: 72px;
  }

  .expertise-images {
    display: grid;
    gap: 16px;
    width: calc(100% - 44px);
    height: auto;
    margin: 28px 22px 0;
  }

  .expertise-image-main,
  .expertise-image-overlay {
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    border-radius: 10px;
  }

  .expertise-image-main {
    aspect-ratio: 16 / 10;
  }

  .expertise-image-overlay {
    order: -1;
    aspect-ratio: 4 / 3;
    border-width: 6px;
  }

  .expertise-detail-grid {
    gap: 16px;
    padding: 22px;
  }

  .expertise-text-block {
    padding: 22px;
  }

  .expertise-text-block h3 {
    font-size: 1.28rem;
  }

  .expertise-text-block p {
    font-size: 1rem;
    line-height: 1.78;
  }

  .cta-inner {
    display: grid;
  }

  .method-step {
    grid-template-columns: 1fr;
  }

  .realisation-card,
  .work-card {
    min-height: 310px;
  }

  .hero-content {
    width: min(100% - 36px, 860px);
    margin-inline: auto;
  }

  .home-hero h1 {
    font-size: clamp(2.5rem, 10.5vw, 3.1rem);
    white-space: normal;
  }
}

@media (max-width: 1100px) {
  .realisations-intro-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

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

@media (max-width: 680px) {
  .hero-slider-controls {
    top: auto;
    right: auto;
    bottom: 18px;
  }

  .hero-slider-arrow {
    width: 38px;
    height: 38px;
  }

  .realisations-hero {
    min-height: 520px;
  }

  .realisations-intro {
    padding: 62px 0 42px;
  }

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

  .realisations-grid .realisation-card {
    min-height: 380px;
  }

  .realisation-content {
    padding: 24px;
    transform: none;
  }

  .realisation-link {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 480px) {
  .site-header {
    gap: 8px;
    padding-inline: 12px;
  }

  .brand img {
    width: 105px;
    height: 52px;
  }

  .site-header.is-scrolled .brand img,
  .site-header.is-open .brand img {
    width: 96px;
    height: 44px;
  }

  .language-switcher {
    margin-left: 0;
  }

  .language-trigger {
    min-width: 54px;
    padding-inline: 6px;
  }

  .language-menu {
    width: 104px;
  }
}

.section-soft > .value-grid {
  width: min(1540px, calc(100% - clamp(40px, 6vw, 120px)));
  gap: clamp(34px, 3.5vw, 52px);
  align-items: stretch;
}

.section-soft > .value-grid .value-card {
  min-height: 360px;
  padding: clamp(38px, 4vw, 54px);
  border-radius: 10px;
}

.section-soft > .value-grid .value-card span {
  width: auto;
  min-width: 72px;
  height: 64px;
  padding: 0 14px;
  margin-bottom: 32px;
}

.section-soft > .value-grid .value-card h3 {
  max-width: 360px;
  margin-bottom: 18px;
  font-size: clamp(1.7rem, 2.2vw, 2.25rem);
  line-height: 1.08;
}

.section-soft > .value-grid .value-card p {
  max-width: 360px;
  font-size: 1.08rem;
  line-height: 1.9;
}

@media (max-width: 980px) {
  .section-soft > .value-grid {
    width: min(1180px, calc(100% - 40px));
    gap: 26px;
  }
}

@media (max-width: 640px) {
  .section-soft > .value-grid {
    width: min(100% - 36px, 1180px);
    gap: 20px;
  }

  .section-soft > .value-grid .value-card {
    min-height: 280px;
    padding: 28px;
  }

  .section-soft > .value-grid .value-card span {
    height: 56px;
    margin-bottom: 24px;
  }
}

/* Global typography system */
html,
body,
input,
textarea,
select {
  font-family: var(--font-body);
}

body {
  font-weight: 400;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
.expertise-title,
.realisation-title {
  font-family: var(--font-heading);
  font-weight: 700 !important;
  text-align: left;
  letter-spacing: -0.025em;
}

h1 {
  line-height: 1.04;
}

h2 {
  line-height: 1.1;
}

h3 {
  line-height: 1.16;
}

h4 {
  line-height: 1.22;
}

p,
li,
address,
input,
textarea {
  font-family: var(--font-body);
  font-weight: 400;
}

.site-nav,
.eyebrow,
label,
.expertise-label,
.contact-showcase-list strong,
.site-footer strong {
  font-family: var(--font-body);
  font-weight: 500 !important;
}

strong {
  font-weight: 500;
}

button,
.button,
.header-cta,
.text-link,
.learn-more,
.presentation-link,
.realisation-link,
.center-action a {
  font-family: var(--font-heading);
  font-weight: 600 !important;
  text-align: center;
  letter-spacing: -0.01em;
}

main article p,
.presentation-left > p,
.lead-block p,
.section-heading > p:not(.eyebrow),
.expertise-heading > p,
.expertise-description,
.expertise-text-block p,
.realisations-intro p:not(.eyebrow),
.realisation-description,
.brochure-copy p,
.method-step p,
.method-home-card p,
.value-card p,
.contact-intro {
  text-align: left;
  text-wrap: pretty;
}

.hero-caption,
.page-hero-content p,
.contact-showcase-list p,
.site-footer p,
.site-footer address,
.eyebrow,
.expertise-label {
  text-align: left;
}

.hero-caption,
.contact-page-hero h1,
.contact-showcase-form h2 {
  text-align: center;
}

@media (max-width: 680px) {
  h1 {
    line-height: 1.08;
  }

  h2 {
    line-height: 1.14;
  }

  h3,
  h4 {
    line-height: 1.2;
  }

  main article p,
  .presentation-left > p,
  .lead-block p,
  .section-heading > p:not(.eyebrow),
  .expertise-heading > p,
  .expertise-description,
  .expertise-text-block p,
  .realisations-intro p:not(.eyebrow),
  .realisation-description,
  .brochure-copy p,
  .method-step p,
  .method-home-card p,
  .value-card p,
  .contact-intro {
    text-align: left;
  }
}

/* About: mission, vision and commitment */
.about-page .about-purpose {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 12%, rgba(10, 84, 163, 0.2), transparent 32%),
    linear-gradient(135deg, #0b151f 0%, #101b27 100%);
}

.about-page .about-purpose::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  right: 8%;
  width: 1px;
  height: 100%;
  background: rgba(255, 255, 255, 0.06);
  transform: rotate(18deg);
  transform-origin: top;
}

.about-page .about-purpose .about-heading {
  max-width: none;
  margin-bottom: clamp(46px, 6vw, 78px);
  text-align: center;
}

.about-page .about-purpose .about-heading h2 {
  max-width: none;
  font-size: clamp(2.4rem, 4.6vw, 4.5rem);
}

.about-page .about-purpose-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 2.5vw, 36px);
  border: 0;
}

.about-page .about-purpose-card {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  padding: clamp(34px, 4vw, 58px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.035);
  transition: border-color 300ms ease, background 300ms ease;
}

.about-page .about-purpose-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 86px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--blue));
  transition: width 350ms ease;
}

.about-purpose-card-top {
  display: flex;
  align-items: center;
  gap: 18px;
}

.about-page .about-purpose .about-purpose-number {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.about-page .about-purpose .about-purpose-kicker {
  color: #ff6c75;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-purpose-card-top::before {
  content: "";
  order: 1;
  width: 38px;
  height: 1px;
  margin-left: 2px;
  background: rgba(255, 255, 255, 0.32);
}

.about-page .about-purpose-card h3,
.about-page .about-commitment h3 {
  max-width: 520px;
  margin: clamp(58px, 6vw, 86px) 0 22px;
  color: var(--white);
  font-size: clamp(1.55rem, 2.4vw, 2.3rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.about-page .about-purpose-card p {
  max-width: 590px;
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(1rem, 1.25vw, 1.14rem);
  line-height: 1.75;
}

@media (hover: hover) and (pointer: fine) {
  .about-page .about-purpose-card:hover {
    border-color: rgba(255, 255, 255, 0.24);
    background: rgba(255, 255, 255, 0.055);
  }

  .about-page .about-purpose-card:hover::after {
    width: 150px;
  }
}

.about-page .about-commitment {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, 0.65fr) minmax(280px, 1fr) minmax(260px, 1fr);
  align-items: center;
  gap: clamp(24px, 4vw, 70px);
  margin-top: clamp(20px, 2.5vw, 36px);
  padding: clamp(30px, 3.5vw, 48px) clamp(34px, 4vw, 58px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(90deg, rgba(223, 31, 45, 0.08), rgba(255, 255, 255, 0.035));
}

.about-page .about-commitment::before {
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
}

.about-page .about-commitment h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 1.9rem);
}

.about-page .about-commitment p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .about-page .about-purpose-grid {
    grid-template-columns: 1fr;
  }

  .about-page .about-purpose-grid .about-purpose-card + .about-purpose-card {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
  }

  .about-page .about-purpose-card {
    min-height: 340px;
  }

  .about-page .about-commitment {
    grid-template-columns: 1fr;
  }

  .about-page .about-commitment h3 {
    margin-top: 12px;
  }
}

@media (max-width: 600px) {
  .about-page .about-purpose .about-heading {
    text-align: left;
  }

  .about-page .about-purpose-card {
    min-height: 0;
    padding: 32px 26px 38px;
  }

  .about-page .about-purpose-card h3 {
    margin-top: 48px;
  }

  .about-page .about-commitment {
    padding: 30px 26px 34px;
  }
}

/* Keep mission, vision and commitment on one row */
.about-page .about-expertise-heading {
  width: min(100%, 1100px);
  max-width: 1100px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.about-page .about-expertise-heading > .about-label,
.about-page .about-expertise-heading > h2,
.about-page .about-expertise-heading > p:last-child {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  text-align: center !important;
}

.about-page .about-values > .container > .about-heading {
  width: min(100%, 1100px);
  max-width: 1100px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.about-page .about-values > .container > .about-heading > .about-label,
.about-page .about-values > .container > .about-heading > h2 {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  text-align: center !important;
}

.about-page .about-process > .container > .about-heading {
  width: min(100%, 1200px);
  max-width: 1200px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.about-page .about-process > .container > .about-heading > .about-label,
.about-page .about-process > .container > .about-heading > h2 {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  text-align: center !important;
}

.about-page .about-purpose {
  padding-top: clamp(24px, 2.5vw, 38px);
  padding-bottom: clamp(46px, 4vw, 66px);
}

.about-page .about-purpose .about-heading {
  margin-bottom: clamp(28px, 3vw, 42px);
}

.about-page .about-purpose .about-heading > .about-label {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  text-align: center !important;
}

.about-page .about-purpose-grid .about-purpose-card-top {
  position: relative;
  justify-content: center;
  min-height: 24px;
  text-align: center;
}

.about-page .about-purpose-grid .about-purpose-number {
  position: absolute;
  left: 0;
}

.about-page .about-purpose-grid .about-purpose-kicker {
  font-size: clamp(1rem, 1.25vw, 1.2rem);
  text-align: center;
}

.about-page .about-purpose-grid .about-purpose-card-top::before {
  position: absolute;
  right: 0;
}

.about-page .about-purpose-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-page .about-purpose-grid .about-commitment {
  display: block;
  min-height: 330px;
  margin: 0;
  padding: clamp(34px, 4vw, 58px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.035);
}

.about-page .about-purpose-grid .about-commitment::before {
  display: none;
}

.about-page .about-purpose-grid .about-commitment h3 {
  margin: clamp(42px, 4vw, 58px) 0 18px;
  font-size: clamp(1.55rem, 2vw, 2.15rem);
}

.about-page .about-purpose-grid .about-purpose-card h3 {
  color: var(--white);
  font-size: clamp(1.35rem, 1.55vw, 1.7rem);
}

.about-page .about-purpose-grid .about-purpose-card {
  min-height: 330px;
}

.about-page .about-purpose-grid .about-purpose-card h3 {
  margin-top: clamp(42px, 4vw, 58px);
  margin-bottom: 18px;
}

.about-page .about-purpose-grid .about-purpose-card .purpose-title-vision {
  font-size: clamp(1.35rem, 1.55vw, 1.7rem);
}

.about-page .about-purpose-grid .purpose-title-line {
  display: block;
  color: var(--white);
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  text-transform: none;
  white-space: nowrap;
}

.about-page .about-purpose-grid .about-commitment p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(1rem, 1.25vw, 1.14rem);
  line-height: 1.75;
}

@media (max-width: 900px) {
  .about-page .about-purpose-grid {
    grid-template-columns: 1fr;
  }

  .about-page .about-purpose-grid .about-commitment {
    min-height: 340px;
  }
}

@media (max-width: 600px) {
  .about-page .about-purpose-grid .about-commitment {
    min-height: 0;
    padding: 32px 26px 38px;
  }

  .about-page .about-purpose-grid .about-commitment h3 {
    margin-top: 48px;
  }

  .about-page .about-purpose-grid .about-purpose-card h3 {
    font-size: clamp(1.28rem, 6vw, 1.55rem);
  }
}

/* Home: visual transitions between final sections */
body[data-page="accueil"] .home-realisations-section {
  padding-bottom: clamp(54px, 6vw, 82px);
  background: linear-gradient(180deg, var(--soft) 0%, #f7f9fb 72%, var(--white) 100%);
}

body[data-page="accueil"] .home-realisations-section .center-action {
  margin-top: 28px;
}

body[data-page="accueil"] .home-method-section {
  position: relative;
  padding-top: clamp(54px, 5vw, 76px);
  padding-bottom: clamp(56px, 5.5vw, 82px);
  border-top: 1px solid rgba(10, 84, 163, 0.1);
  border-bottom: 6px solid var(--blue-dark);
  background: linear-gradient(180deg, var(--white) 0%, var(--white) 76%, #f0f4f8 100%);
}

body[data-page="accueil"] .home-method-section .method-home-heading {
  margin-bottom: clamp(28px, 3.5vw, 42px);
}

body[data-page="accueil"] .home-method-section .method-home-card {
  min-height: 250px;
}

body[data-page="accueil"] .site-footer {
  border-top: 0;
  box-shadow: inset 0 30px 36px -34px rgba(7, 22, 36, 0.96);
}

@media (max-width: 680px) {
  body[data-page="accueil"] .home-realisations-section {
    padding-bottom: 54px;
  }

  body[data-page="accueil"] .home-method-section {
    padding-top: 52px;
    padding-bottom: 58px;
  }
}

/* About: brochure download */
.about-brochure {
  padding: clamp(52px, 5vw, 76px) 0 clamp(28px, 3vw, 42px);
  color: var(--dark);
  background: linear-gradient(180deg, var(--white) 0%, var(--white) 76%, #f0f4f8 100%);
  border-bottom: 6px solid var(--blue);
}

.about-brochure-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(38px, 7vw, 110px);
}

.about-brochure-copy {
  max-width: 820px;
}

.about-brochure-copy .about-label {
  margin-bottom: 14px;
}

.about-brochure-copy h2 {
  color: var(--dark);
  font-size: clamp(1.9rem, 3.2vw, 3.25rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.about-brochure-copy > p:last-child {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--steel);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.7;
}

.about-brochure-button {
  display: inline-flex;
  min-width: 270px;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 26px;
  border: 1px solid var(--blue);
  color: var(--white);
  background: var(--blue);
  font-weight: 600;
  transition: color 220ms ease, background 220ms ease, transform 220ms ease;
}

.about-brochure-button:hover,
.about-brochure-button:focus-visible {
  color: var(--white);
  background: var(--red);
  border-color: var(--red);
  transform: translateY(-2px);
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

@media (max-width: 768px) {
  .about-brochure-inner {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }

  .about-brochure-copy,
  .about-brochure-copy > p:last-child {
    margin-right: auto;
    margin-left: auto;
  }

  .about-brochure-copy .about-label,
  .about-brochure-copy h2,
  .about-brochure-copy > p:last-child {
    text-align: center !important;
  }

  .about-brochure-button {
    width: min(100%, 320px);
    margin: 0 auto;
  }
}

/* Galerie à trois visuels — expertise Alignement d'Arbres */
.expertise-image-overlay.is-hidden {
  display: none;
}

.expertise-images.has-single-image .expertise-image-main {
  width: 100%;
  height: 500px;
}

.expertise-images.has-single-image {
  height: 500px;
  margin: 32px auto;
}

.expertise-images.has-single-image .expertise-image-main img {
  object-fit: cover;
  object-position: center;
}

.expertise-image-overlay-secondary.is-hidden {
  display: none;
}

.expertise-images.has-third-image .expertise-image-main {
  width: 72%;
}

.expertise-images.has-third-image .expertise-image-overlay,
.expertise-images.has-third-image .expertise-image-overlay-secondary {
  right: 0;
  width: 34%;
  height: 250px;
}

.expertise-images.has-third-image .expertise-image-overlay-secondary {
  position: absolute;
  bottom: 0;
  z-index: 6;
  overflow: hidden;
  margin: 0;
  border: 8px solid #ffffff;
  border-radius: 12px;
  background: var(--dark);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.18);
}

.expertise-images.has-third-image .expertise-image-overlay-secondary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 24, 33, 0), rgba(16, 24, 33, 0.18));
  pointer-events: none;
}

.expertise-image-overlay-secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 520ms ease, filter 520ms ease;
}

.expertise-image-overlay-secondary:hover img {
  transform: scale(1.035);
  filter: saturate(1.04) contrast(1.03);
}

@media (max-width: 680px) {
  .expertise-images.has-single-image {
    height: auto;
    margin: 24px auto;
  }

  .expertise-images.has-single-image .expertise-image-main {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .expertise-images.has-third-image .expertise-image-main,
  .expertise-images.has-third-image .expertise-image-overlay,
  .expertise-images.has-third-image .expertise-image-overlay-secondary {
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
  }

  .expertise-images.has-third-image .expertise-image-overlay-secondary {
    aspect-ratio: 4 / 3;
    border-width: 6px;
  }
}

/* Position et typographie communes aux textes placés sur les images principales */
body[data-page="expertises"] .page-hero-content,
body[data-page="realisations"] .page-hero-content,
.about-hero-content {
  position: absolute;
  top: 50%;
  left: 25%;
  width: min(680px, calc(50% - 48px));
  max-width: none;
  min-height: 0;
  padding: 0;
  text-align: left;
  transform: translate(-50%, -50%);
}

body[data-page="expertises"] .page-hero-content h1,
body[data-page="realisations"] .page-hero-content h1,
.about-hero-content h1.about-hero-subtitle,
.contact-page-hero h1 {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(1.65rem, 3.4vw, 3.25rem);
  font-weight: 300 !important;
}

.contact-page-hero h1 {
  position: absolute;
  top: 50%;
  left: 25%;
  width: min(680px, calc(50% - 48px));
  margin: 0;
  text-align: left;
  transform: translate(-50%, -50%);
}

@media (max-width: 900px) {
  body[data-page="expertises"] .page-hero-content,
  body[data-page="realisations"] .page-hero-content,
  .about-hero-content,
  .contact-page-hero h1 {
    left: 50%;
    width: calc(100% - 48px);
  }
}