:root {
  --primary: #2454ff;
  --secondary: #00009c;
  --ink: #111827;
  --muted: #6b7280;
  --line: #dce2f0;
  --light: #f5f7fb;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(16, 21, 37, 0.12);
  --radius: 8px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Open Sans", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(
      circle at 14% 4%,
      rgba(36, 84, 255, 0.08),
      transparent 30rem
    ),
    radial-gradient(
      circle at 92% 12%,
      rgba(0, 0, 156, 0.06),
      transparent 26rem
    ),
    var(--white);
  line-height: 1.65;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  color: var(--white);
  background: var(--secondary);
  border-radius: var(--radius);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  height: 80px;
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(220, 226, 240, 0.72);
  box-shadow: 0 8px 28px rgba(17, 24, 39, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: rgba(209, 217, 232, 0.92);
  box-shadow: 0 12px 34px rgba(17, 24, 39, 0.07);
}

.navbar {
  width: min(100% - 2rem, var(--max-width));
  height: 80px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--ink);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  white-space: nowrap;
  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}

.brand:hover,
.brand:focus-visible {
  transform: translateY(-1px);
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  display: block;
}

.brand-it {
  color: var(--primary);
}

.brand-concepteur {
  color: var(--secondary);
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius);
  box-shadow: 0 12px 28px rgba(36, 84, 255, 0.28);
}

.nav-links {
  position: fixed;
  inset: 80px 0 auto 0;
  display: grid;
  gap: 0.25rem;
  margin: 0;
  padding: 1rem;
  list-style: none;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  transform: translateY(-130%);
  transition: transform 0.3s ease;
}

.nav-links.is-open {
  transform: translateY(0);
}

.static-page-nav {
  position: static;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0;
  background: transparent;
  border: 0;
  transform: none;
}

.nav-links a {
  position: relative;
  display: block;
  padding: 0.78rem 1rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius);
  transition:
    transform 0.22s ease,
    color 0.22s ease,
    background 0.22s ease,
    box-shadow 0.22s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0.42rem;
  height: 2px;
  background: var(--primary);
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.is-active {
  color: var(--primary);
  background: transparent;
}

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

.nav-links .nav-cta-link {
  color: var(--white);
  background: var(--primary);
  box-shadow: 0 14px 30px rgba(36, 84, 255, 0.24);
}

.nav-links .nav-cta-link::after {
  display: none;
}

.nav-links .nav-cta-link:hover,
.nav-links .nav-cta-link:focus-visible {
  color: var(--white);
  background: var(--secondary);
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(36, 84, 255, 0.32);
}

.menu-toggle {
  width: 46px;
  height: 46px;
  display: grid;
  place-content: center;
  gap: 5px;
  background: var(--light);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  display: block;
  background: var(--ink);
  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}

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

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

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

.hero {
  position: relative;
  min-height: 90vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--ink);
  padding: 4.25rem 0 4.5rem;
  isolation: isolate;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.92),
      rgba(245, 247, 251, 0.72)
    ),
    radial-gradient(
      circle at 72% 24%,
      rgba(36, 84, 255, 0.16),
      transparent 24rem
    ),
    radial-gradient(circle at 18% 75%, rgba(0, 0, 156, 0.08), transparent 22rem);
}

.hero-shape {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(36, 84, 255, 0.12);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.48);
  box-shadow: 0 24px 80px rgba(36, 84, 255, 0.08);
}

.hero-shape-one {
  width: 180px;
  height: 180px;
  top: 18%;
  right: 9%;
  transform: rotate(14deg);
}

.hero-shape-two {
  width: 92px;
  height: 92px;
  right: 43%;
  bottom: 16%;
  transform: rotate(-18deg);
  opacity: 0.78;
}

.hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  font-size: clamp(2.35rem, 4.2vw, 3.45rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(2rem, 7vw, 3.3rem);
  font-weight: 800;
}

h3 {
  font-size: 1.2rem;
  font-weight: 800;
}

.hero-subtitle {
  max-width: 620px;
  margin: 1.15rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.3vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.45rem;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.35rem;
  font-weight: 800;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    border-color 0.25s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-3px) scale(1.015);
}

.btn-primary {
  color: var(--white);
  background: var(--primary);
  box-shadow: 0 18px 40px rgba(36, 84, 255, 0.32);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--secondary);
}

.btn-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.74);
  border-color: rgba(17, 24, 39, 0.12);
  box-shadow: 0 14px 34px rgba(17, 24, 39, 0.08);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: rgba(36, 84, 255, 0.32);
  box-shadow: 0 18px 42px rgba(17, 24, 39, 0.12);
}

.hero-badge {
  width: fit-content;
  margin: 0 0 1.2rem;
  padding: 0.5rem 0.8rem;
  color: var(--secondary);
  background: rgba(36, 84, 255, 0.08);
  border: 1px solid rgba(36, 84, 255, 0.14);
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 800;
}

.hero-offers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  max-width: 760px;
  margin-top: 1.2rem;
}

.offer-card {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(220, 226, 240, 0.86);
  border-radius: 16px;
  box-shadow: 0 18px 52px rgba(17, 24, 39, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.offer-card:hover {
  transform: translateY(-6px);
  border-color: rgba(36, 84, 255, 0.34);
  box-shadow: 0 22px 68px rgba(36, 84, 255, 0.14);
}

.offer-card span {
  display: block;
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.offer-card strong {
  display: block;
  margin-top: 0.25rem;
  color: var(--ink);
  font-size: 1.38rem;
  line-height: 1.1;
}

.offer-card p {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  min-height: 360px;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.hero-visual::before {
  inset: 8% -4% auto auto;
  width: 52%;
  height: 52%;
  background: rgba(36, 84, 255, 0.14);
  filter: blur(42px);
}

.hero-visual::after {
  left: -4%;
  bottom: 8%;
  width: 38%;
  height: 38%;
  background: rgba(0, 0, 156, 0.1);
  filter: blur(36px);
}

.visual-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(220, 226, 240, 0.92);
  border-radius: 28px;
  background: var(--white);
  box-shadow: 0 34px 95px rgba(17, 24, 39, 0.18);
  animation: floatHero 5.5s ease-in-out infinite;
}

.visual-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(135deg, rgba(36, 84, 255, 0.16), transparent 45%);
  pointer-events: none;
}

.visual-card img {
  width: 100%;
  min-height: 430px;
  object-fit: cover;
  object-position: center right;
}

.services-page .services-hero {
  min-height: calc(100vh - 80px);
  padding: 5.4rem 0;
}

.services-page .services-hero-grid {
  grid-template-columns: 1fr;
}

.services-hero-visual {
  position: relative;
  min-height: 468px;
}

.services-hero-visual::before,
.services-hero-visual::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.services-hero-visual::before {
  inset: 2rem 0 auto auto;
  width: 64%;
  height: 64%;
  background: rgba(36, 84, 255, 0.15);
  filter: blur(44px);
}

.services-hero-visual::after {
  left: 0;
  bottom: 1rem;
  width: 42%;
  height: 42%;
  background: rgba(0, 0, 156, 0.1);
  filter: blur(38px);
}

.services-visual-card {
  position: relative;
  z-index: 1;
  width: 100%;
  overflow: hidden;
  padding: 0;
  background: var(--white);
  border: 1px solid rgba(220, 226, 240, 0.95);
  border-radius: 28px;
  box-shadow: 0 34px 95px rgba(17, 24, 39, 0.16);
  animation: floatHero 5.5s ease-in-out infinite;
}

.services-visual-card img {
  width: 100%;
  min-height: 400px;
  display: block;
  object-fit: cover;
  object-position: center;
}

.services-next-anchor {
  width: 1px;
  height: 1px;
  scroll-margin-top: 96px;
}

.portfolio-page .portfolio-hero {
  min-height: 90vh;
  align-items: start;
  padding: 4.8rem 0 4.5rem;
  text-align: left;
}

.portfolio-page .portfolio-hero .hero-content {
  max-width: 720px;
}

.hero-description {
  max-width: 680px;
  margin: 1.15rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.3vw, 1.25rem);
  font-weight: 500;
  line-height: 1.65;
}

.portfolio-page .portfolio-hero .hero-actions {
  justify-content: flex-start;
}

.about-page .about-hero {
  min-height: calc(100vh - 80px);
  text-align: center;
}

.about-page .about-hero .hero-content {
  max-width: 940px;
  margin: 0 auto;
}

.about-page .about-hero .hero-badge,
.about-page .about-hero h1 {
  margin-right: auto;
  margin-left: auto;
}

.about-page .about-hero .hero-description {
  max-width: 900px;
  margin-right: auto;
  margin-left: auto;
}

.about-page .about-hero .hero-actions {
  justify-content: center;
}

.about-page .about-story {
  position: relative;
  overflow: hidden;
  background: var(--white);
}

.about-page .about-story-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.about-page .about-story-content {
  max-width: 720px;
}

.about-page .about-story-content h2 {
  max-width: 700px;
  color: var(--ink);
  font-size: clamp(2rem, 3.4vw, 3rem);
}

.about-page .about-story-content p {
  margin: 1.1rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.1rem);
  line-height: 1.75;
}

.about-page .about-story-highlight {
  padding: 1.1rem 1.2rem;
  color: var(--ink);
  background: rgba(36, 84, 255, 0.06);
  border: 1px solid rgba(36, 84, 255, 0.14);
  border-radius: 18px;
  font-weight: 700;
}

.about-page .about-story-visual {
  position: relative;
  min-height: 420px;
}

.about-page .about-story-visual::before,
.about-page .about-story-visual::after {
  content: "";
  position: absolute;
  z-index: 0;
  border: 1px solid rgba(36, 84, 255, 0.14);
  background: rgba(36, 84, 255, 0.08);
}

.about-page .about-story-visual::before {
  width: 150px;
  height: 150px;
  top: 1rem;
  right: 0.75rem;
  border-radius: 34px;
  transform: rotate(14deg);
}

.about-page .about-story-visual::after {
  width: 82px;
  height: 82px;
  left: 1rem;
  bottom: 1.5rem;
  border-radius: 50%;
  background: rgba(0, 0, 156, 0.07);
}

.about-page .about-story-card {
  position: relative;
  z-index: 1;
  min-height: 420px;
  overflow: hidden;
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.9),
      rgba(245, 247, 251, 0.88)
    ),
    radial-gradient(
      circle at 20% 18%,
      rgba(36, 84, 255, 0.12),
      transparent 34%
    ),
    radial-gradient(circle at 84% 82%, rgba(0, 0, 156, 0.08), transparent 32%);
  border: 1px solid rgba(220, 226, 240, 0.95);
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(17, 24, 39, 0.11);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.about-page .about-story-card:hover {
  transform: scale(1.02);
  border-color: rgba(36, 84, 255, 0.25);
  box-shadow: 0 34px 90px rgba(36, 84, 255, 0.14);
}

.about-page .about-story-card img {
  width: 100%;
  min-height: 420px;
  display: block;
  object-fit: cover;
  object-position: center;
}

.about-page .about-story-placeholder {
  width: min(100%, 360px);
  aspect-ratio: 4 / 5;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 1rem;
  padding: 2rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.7);
  border: 1px dashed rgba(36, 84, 255, 0.26);
  border-radius: 22px;
}

.about-page .about-story-placeholder span {
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 20px;
  font-size: 1.35rem;
  font-weight: 800;
  box-shadow: 0 16px 36px rgba(36, 84, 255, 0.26);
}

.about-page .about-story-placeholder strong {
  max-width: 220px;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.35;
}

.portfolio-hero-grid {
  align-items: start;
}

.portfolio-hero-visual {
  position: relative;
  min-height: 420px;
}

.portfolio-hero-visual::before {
  content: "";
  position: absolute;
  inset: 8% 4% 12% 8%;
  z-index: -1;
  background:
    radial-gradient(
      circle at 32% 24%,
      rgba(36, 84, 255, 0.16),
      transparent 36%
    ),
    radial-gradient(circle at 76% 72%, rgba(0, 0, 156, 0.1), transparent 34%);
  filter: blur(18px);
}

.portfolio-preview-card {
  position: absolute;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(220, 226, 240, 0.95);
  border-radius: var(--radius);
  box-shadow: 0 24px 70px rgba(16, 21, 37, 0.1);
  backdrop-filter: blur(12px);
}

.portfolio-preview-card span {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.portfolio-preview-card strong {
  display: block;
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1.15;
}

.portfolio-preview-card p {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.portfolio-preview-card-main {
  top: 14%;
  right: 4%;
  left: 4%;
  min-height: 210px;
}

.portfolio-preview-card-main::after {
  content: "";
  display: block;
  width: 74%;
  height: 78px;
  margin-top: 1.25rem;
  background:
    linear-gradient(90deg, rgba(36, 84, 255, 0.18), rgba(0, 0, 156, 0.08)),
    var(--light);
  border: 1px solid rgba(36, 84, 255, 0.16);
  border-radius: var(--radius);
}

.portfolio-preview-card-small {
  right: 0;
  bottom: 6%;
  width: 48%;
}

.portfolio-preview-card-accent {
  left: 0;
  bottom: 18%;
  width: 44%;
  background: var(--primary);
  border-color: var(--primary);
}

.portfolio-preview-card-accent span,
.portfolio-preview-card-accent strong {
  color: var(--white);
}

.projects-section {
  position: relative;
  overflow: hidden;
  scroll-margin-top: 96px;
  background:
    radial-gradient(
      circle at 12% 12%,
      rgba(36, 84, 255, 0.06),
      transparent 30%
    ),
    radial-gradient(circle at 88% 78%, rgba(0, 0, 156, 0.05), transparent 28%),
    var(--light);
}

.projects-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
}

.project-showcase-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(16, 21, 37, 0.06);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.project-showcase-card:hover,
.project-showcase-card:focus-within {
  transform: translateY(-7px);
  border-color: rgba(36, 84, 255, 0.45);
  box-shadow: var(--shadow);
}

.project-showcase-media {
  position: relative;
  aspect-ratio: 16 / 8;
  display: block;
  overflow: hidden;
  background: var(--light);
  border-bottom: 1px solid var(--line);
}

.project-showcase-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: top center;
  background: var(--white);
  transition: transform 0.35s ease;
}

.project-showcase-card:hover .project-showcase-media img,
.project-showcase-card:focus-within .project-showcase-media img {
  transform: scale(1.035);
}

.project-showcase-content {
  padding: 1.2rem;
}

.project-badge {
  display: block;
  width: fit-content;
  margin-bottom: 0.7rem;
  padding: 0.38rem 0.68rem;
  color: var(--secondary);
  background: rgba(36, 84, 255, 0.08);
  border: 1px solid rgba(36, 84, 255, 0.16);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
}

.project-showcase-content p {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.project-meta-group {
  margin-top: 0.95rem;
}

.project-meta-group h4 {
  margin: 0 0 0.65rem;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-mission-list,
.project-tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-mission-list li,
.project-tech-list li {
  padding: 0.32rem 0.56rem;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 800;
}

.project-mission-list li {
  color: var(--ink);
  background: var(--light);
  border: 1px solid rgba(220, 226, 240, 0.95);
}

.project-mission-list li::before {
  content: "✓ ";
  color: var(--primary);
}

.project-tech-list li {
  color: var(--secondary);
  background: rgba(36, 84, 255, 0.08);
  border: 1px solid rgba(36, 84, 255, 0.14);
}

.project-visit-link {
  width: fit-content;
  gap: 0.45rem;
  margin-top: 1rem;
  opacity: 1;
}

.project-showcase-card:hover .project-visit-link,
.project-showcase-card:focus-within .project-visit-link {
  opacity: 1;
}

.service-prestations {
  position: relative;
  overflow: hidden;
  scroll-margin-top: 96px;
  background:
    radial-gradient(circle at 12% 8%, rgba(36, 84, 255, 0.06), transparent 32%),
    radial-gradient(circle at 88% 82%, rgba(0, 0, 156, 0.05), transparent 30%),
    var(--light);
}

.service-prestations::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.7),
    transparent 18%
  );
}

.service-prestations .container {
  position: relative;
  z-index: 1;
}

.prestations-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.prestation-card {
  position: relative;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 1.3rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(16, 21, 37, 0.06);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.prestation-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity 0.28s ease;
}

.prestation-card:hover,
.prestation-card:focus-within {
  transform: translateY(-7px);
  border-color: rgba(36, 84, 255, 0.45);
  box-shadow: var(--shadow);
}

.prestation-card:hover::before,
.prestation-card:focus-within::before {
  opacity: 1;
}

.prestation-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 1.1rem;
  color: var(--white);
  background: var(--primary);
  border-radius: var(--radius);
  box-shadow: 0 16px 32px rgba(36, 84, 255, 0.24);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease;
}

.prestation-card:hover .prestation-icon,
.prestation-card:focus-within .prestation-icon {
  transform: translateY(-3px) scale(1.04);
  background: var(--secondary);
  box-shadow: 0 20px 38px rgba(36, 84, 255, 0.32);
}

.prestation-card h3 {
  margin-bottom: 0.75rem;
}

.prestation-card p {
  margin: 0;
  color: var(--muted);
}

.prestation-link {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 1.25rem;
  color: var(--primary);
  font-size: 0.94rem;
  font-weight: 800;
  transition:
    gap 0.25s ease,
    color 0.25s ease;
}

.prestation-link:hover,
.prestation-link:focus-visible {
  gap: 0.6rem;
  color: var(--secondary);
}

.service-detail {
  position: relative;
  overflow: hidden;
  scroll-margin-top: 96px;
  background:
    radial-gradient(
      circle at 84% 18%,
      rgba(36, 84, 255, 0.08),
      transparent 32%
    ),
    var(--white);
}

.service-detail-alt {
  background:
    radial-gradient(circle at 16% 20%, rgba(0, 0, 156, 0.06), transparent 32%),
    var(--light);
}

.service-detail-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.service-detail-content {
  max-width: 650px;
}

.service-detail-content h2 {
  max-width: 680px;
}

.service-detail-content > p {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.3vw, 1.2rem);
}

.service-detail-summary {
  max-width: 620px;
}

.service-price {
  width: fit-content;
  display: grid;
  gap: 0.2rem;
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  background: rgba(36, 84, 255, 0.08);
  border: 1px solid rgba(36, 84, 255, 0.16);
  border-radius: var(--radius);
  box-shadow: 0 16px 38px rgba(36, 84, 255, 0.12);
}

.service-price span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.service-price strong {
  color: var(--ink);
  font-size: clamp(2rem, 5vw, 2.8rem);
  line-height: 1;
}

.service-detail-card {
  padding: 1.35rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(16, 21, 37, 0.06);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.service-detail-card:hover {
  transform: translateY(-7px);
  border-color: rgba(36, 84, 255, 0.45);
  box-shadow: var(--shadow);
}

.included-list {
  display: grid;
  gap: 0.8rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.included-list li {
  position: relative;
  padding-left: 2rem;
  color: var(--muted);
  font-weight: 600;
}

.included-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.15rem;
  width: 1.15rem;
  height: 1.15rem;
  display: grid;
  place-items: center;
  color: var(--primary);
  background: rgba(36, 84, 255, 0.1);
  border: 1px solid rgba(36, 84, 255, 0.22);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 800;
}

.service-detail-note {
  margin-top: 1.4rem;
  padding: 1rem;
  background: var(--light);
  border: 1px solid rgba(220, 226, 240, 0.95);
  border-radius: var(--radius);
}

.service-detail-note p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.service-detail-note h3 {
  font-size: 1.05rem;
}

.compact-list {
  gap: 0.55rem;
  margin-top: 0.9rem;
}

.compact-list li {
  font-size: 0.95rem;
}

.services-final-cta {
  background:
    radial-gradient(circle at 18% 20%, rgba(36, 84, 255, 0.08), transparent 28rem),
    var(--white);
}

.services-final-cta-content {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(220, 226, 240, 0.95);
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(17, 24, 39, 0.09);
}

.services-final-cta-content h2 {
  max-width: 760px;
  margin: 0 auto;
  color: var(--ink);
  font-size: clamp(1.75rem, 3vw, 2.6rem);
}

.services-final-cta-content .hero-actions {
  justify-content: center;
  margin-top: 1.75rem;
}

.services-faq {
  background:
    radial-gradient(circle at 86% 18%, rgba(36, 84, 255, 0.06), transparent 26rem),
    var(--light);
}

.faq-list {
  max-width: 940px;
  display: grid;
  gap: 0.85rem;
  margin: 0 auto;
}

.faq-item {
  overflow: hidden;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(220, 226, 240, 0.95);
  border-radius: 18px;
  box-shadow: 0 14px 38px rgba(17, 24, 39, 0.06);
  transition:
    transform 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.faq-item:hover,
.faq-item.is-open {
  border-color: rgba(36, 84, 255, 0.28);
  box-shadow: 0 20px 54px rgba(36, 84, 255, 0.11);
}

.faq-item.is-open {
  transform: translateY(-2px);
}

.faq-item h3 {
  margin: 0;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.25rem 1.35rem;
  color: var(--ink);
  background: transparent;
  border: 0;
  font: inherit;
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  font-weight: 800;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
}

.faq-question:focus-visible {
  outline: 3px solid rgba(36, 84, 255, 0.22);
  outline-offset: -5px;
}

.faq-icon {
  position: relative;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  background: rgba(36, 84, 255, 0.08);
  border: 1px solid rgba(36, 84, 255, 0.16);
  border-radius: 12px;
  transition:
    background 0.28s ease,
    transform 0.28s ease;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 2px;
  background: var(--primary);
  border-radius: 999px;
  transition:
    opacity 0.28s ease,
    transform 0.28s ease;
}

.faq-icon::after {
  transform: rotate(90deg);
}

.faq-item.is-open .faq-icon {
  background: var(--primary);
  transform: rotate(180deg);
}

.faq-item.is-open .faq-icon::before,
.faq-item.is-open .faq-icon::after {
  background: var(--white);
}

.faq-item.is-open .faq-icon::after {
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 0.36s ease,
    opacity 0.28s ease;
}

.faq-answer-inner {
  padding: 0 1.35rem 1.25rem;
}

.faq-answer p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.faq-answer p + p {
  margin-top: 0.8rem;
}

.faq-item.is-open .faq-answer {
  opacity: 1;
}

@keyframes floatHero {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

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

.section-heading {
  max-width: 760px;
}

.section-heading.centered {
  margin: 0 auto 2.4rem;
  text-align: center;
}

.section-heading h2 + p {
  margin-top: 1rem;
}

.about {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--white), rgba(245, 247, 251, 0.72)),
    radial-gradient(
      circle at 12% 10%,
      rgba(36, 84, 255, 0.08),
      transparent 28rem
    ),
    radial-gradient(circle at 88% 30%, rgba(0, 0, 156, 0.06), transparent 24rem);
}

.home-intro {
  display: grid;
  gap: 2.8rem;
}

.intro-heading {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.intro-heading h2 {
  max-width: 920px;
  margin: 0 auto;
}

.intro-heading p:not(.eyebrow) {
  max-width: 880px;
  margin: 1.35rem auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.intro-services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.intro-service-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(220, 226, 240, 0.9);
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(17, 24, 39, 0.07);
  transition:
    transform 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.intro-service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity 0.28s ease;
}

.intro-service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(36, 84, 255, 0.28);
  box-shadow: 0 24px 70px rgba(36, 84, 255, 0.12);
}

.intro-service-card:hover::before {
  opacity: 1;
}

.intro-service-card:hover .prestation-link,
.intro-service-card:focus-visible .prestation-link {
  gap: 0.6rem;
  color: var(--secondary);
}

.intro-service-number {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  font-weight: 800;
  box-shadow: 0 14px 30px rgba(36, 84, 255, 0.24);
}

.intro-service-card h3 {
  color: var(--ink);
  font-size: 1.14rem;
}

.intro-service-card ul {
  display: grid;
  gap: 0.48rem;
  margin: 1rem 0 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.intro-service-card li {
  position: relative;
  padding-left: 1.2rem;
}

.intro-service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 999px;
}

.intro-service-card .prestation-link {
  margin-top: auto;
  padding-top: 1.25rem;
}

.about-text {
  color: var(--muted);
  font-size: 1.05rem;
}

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

.about-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.about-proof span {
  padding: 0.55rem 0.85rem;
  color: var(--secondary);
  background: rgba(36, 84, 255, 0.08);
  border: 1px solid rgba(36, 84, 255, 0.14);
  border-radius: var(--radius);
  font-weight: 800;
}

.why-choose,
.portfolio {
  background: var(--light);
}

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

.why-content {
  max-width: 720px;
}

.why-content h2 {
  max-width: 720px;
}

.why-lead {
  margin: 1.2rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.16rem);
}

.why-points {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.why-point {
  padding: 1.15rem;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(220, 226, 240, 0.92);
  border-radius: 18px;
  box-shadow: 0 16px 44px rgba(17, 24, 39, 0.07);
  transition:
    transform 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.why-point:hover {
  transform: translateY(-5px);
  border-color: rgba(36, 84, 255, 0.32);
  box-shadow: 0 22px 60px rgba(36, 84, 255, 0.12);
}

.why-point span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 0.85rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  font-size: 0.86rem;
  font-weight: 800;
  box-shadow: 0 12px 26px rgba(36, 84, 255, 0.22);
}

.why-point p {
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.why-visual {
  position: relative;
  padding: 1rem;
}

.why-visual::before {
  content: "";
  position: absolute;
  inset: 10% 0 0 8%;
  z-index: 0;
  background: radial-gradient(circle, rgba(36, 84, 255, 0.16), transparent 62%);
  filter: blur(18px);
}

.why-visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  border: 1px solid rgba(220, 226, 240, 0.95);
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(17, 24, 39, 0.12);
}

.why-visual-cta {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  margin-top: 1.25rem;
}

.cards-grid,
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.feature-card,
.service-card,
.project-card,
.timeline-item,
.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(16, 21, 37, 0.06);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.feature-card:hover,
.service-card:hover,
.project-card:hover,
.timeline-item:hover {
  transform: translateY(-7px);
  border-color: rgba(36, 84, 255, 0.45);
  box-shadow: var(--shadow);
}

.feature-card {
  padding: 1.3rem;
}

.icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 1.1rem;
  color: var(--white);
  background: var(--primary);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 800;
}

.feature-card ul {
  display: grid;
  gap: 0.45rem;
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.services {
  background: var(--white);
}

.service-list {
  display: grid;
  gap: 1rem;
  margin-top: 2.3rem;
}

.service-card {
  padding: 1.25rem;
}

.service-card span {
  color: var(--primary);
  font-weight: 800;
}

.service-card p,
.project-content span,
.timeline-item p,
.contact-intro p {
  color: var(--muted);
}

.project-card {
  overflow: hidden;
}

.project-link {
  display: block;
}

.project-image {
  min-height: 230px;
  position: relative;
  overflow: hidden;
  background: var(--secondary);
}

.project-image::before,
.project-image::after {
  content: "";
  position: absolute;
  border-radius: var(--radius);
  transition: transform 0.35s ease;
}

.project-card:hover .project-image::before {
  transform: translateY(-8px) scale(1.03);
}

.project-card:hover .project-image::after {
  transform: translateX(10px);
}

.project-one {
  background: linear-gradient(135deg, #06105d, #2454ff);
}

.project-two {
  background: linear-gradient(135deg, #0f172a, #00a8c8);
}

.project-three {
  background: linear-gradient(135deg, #00009c, #7c3aed);
}

.project-image:not(.project-screen)::before {
  inset: 28px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
}

.project-image:not(.project-screen)::after {
  width: 44%;
  height: 34%;
  right: 36px;
  bottom: 34px;
  background: rgba(36, 84, 255, 0.17);
  border: 1px solid rgba(36, 84, 255, 0.22);
}

.project-screen {
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background:
    linear-gradient(135deg, rgba(0, 0, 156, 0.92), rgba(36, 84, 255, 0.82)),
    var(--secondary);
}

.project-screen::before {
  content: "";
  position: absolute;
  inset: 1.1rem;
  background: #111827;
  border: 8px solid #111827;
  border-radius: var(--radius);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.26);
}

.project-screen::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.75rem;
  width: 34%;
  height: 0.8rem;
  background: rgba(17, 24, 39, 0.9);
  border-radius: 999px 999px 0 0;
  transform: translateX(-50%);
}

.project-screen img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 186px;
  object-fit: cover;
  object-position: top center;
  border-radius: 4px;
  transition: transform 0.35s ease;
}

.project-card:hover .project-screen img {
  transform: scale(1.04);
}

.project-content {
  padding: 1.25rem;
}

.project-content span {
  display: block;
}

.project-content p {
  margin: 0 0 0.4rem;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-url {
  display: inline-block;
  margin: 0.55rem 0 0.7rem;
  color: var(--secondary);
  font-weight: 800;
  border-bottom: 1px solid rgba(0, 0, 156, 0.24);
}

.process {
  background: var(--white);
}

.timeline {
  position: relative;
  display: grid;
  gap: 1rem;
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
}

.timeline-item {
  position: relative;
  padding: 1.25rem;
}

.timeline-item span {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  color: var(--white);
  background: var(--primary);
  border-radius: var(--radius);
  font-weight: 800;
}

.testimonials {
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(36, 84, 255, 0.08), transparent 28rem),
    var(--light);
}

.testimonials-shell {
  position: relative;
}

.testimonials-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 1fr);
  gap: 1rem;
  overflow-x: auto;
  padding: 0.25rem 0.1rem 1rem;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.testimonials-track::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(220, 226, 240, 0.95);
  border-radius: 20px;
  box-shadow: 0 18px 52px rgba(17, 24, 39, 0.08);
  scroll-snap-align: start;
  transition:
    transform 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(36, 84, 255, 0.3);
  box-shadow: 0 24px 70px rgba(36, 84, 255, 0.13);
}

.testimonial-stars {
  margin: 0 0 1rem;
  color: var(--primary);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.testimonial-card blockquote {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.testimonial-author {
  margin: auto 0 0;
  padding-top: 1.25rem;
  color: var(--ink);
  font-weight: 800;
}

.testimonial-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--primary);
  border: 0;
  border-radius: 14px;
  box-shadow: 0 16px 36px rgba(36, 84, 255, 0.28);
  cursor: pointer;
  transform: translateY(-50%);
  transition:
    transform 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease;
}

.testimonial-arrow:hover,
.testimonial-arrow:focus-visible {
  background: var(--secondary);
  box-shadow: 0 20px 46px rgba(36, 84, 255, 0.36);
}

.testimonial-arrow-prev {
  left: -1rem;
}

.testimonial-arrow-next {
  right: -1rem;
}

.contact {
  color: var(--white);
  background: linear-gradient(
    135deg,
    var(--secondary),
    #14255f 52%,
    var(--primary)
  );
}

.contact-page-hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding-top: 9rem;
}

.contact .eyebrow,
.contact-intro p {
  color: rgba(255, 255, 255, 0.78);
}

.contact-links {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.contact-links a {
  width: fit-content;
  color: var(--white);
  font-weight: 800;
  border-bottom: 1px solid rgba(255, 255, 255, 0.45);
}

.contact-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-phone-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.contact-form {
  padding: 1.2rem;
  color: var(--ink);
}

.form-field {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-field label {
  font-weight: 800;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 0.95rem;
  color: var(--ink);
  background: var(--light);
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: 3px solid rgba(36, 84, 255, 0.18);
  border-color: var(--primary);
}

.form-feedback {
  min-height: 1.4rem;
  margin: 0.8rem 0 0;
  color: var(--secondary);
  font-weight: 700;
}

.site-footer {
  padding: 4rem 0 3.5rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 247, 251, 0.96)),
    radial-gradient(circle at 14% 18%, rgba(36, 84, 255, 0.08), transparent 28rem);
  border-top: 1px solid rgba(220, 226, 240, 0.9);
  color: var(--muted);
}

.footer-content {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.footer-content p {
  margin: 0;
}

.footer-rights {
  font-size: 0.86em;
  white-space: nowrap;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
}

.footer-home-link {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  color: inherit;
  text-decoration: none;
  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}

.footer-home-link:hover,
.footer-home-link:focus-visible {
  transform: translateY(-2px);
}

.footer-brand img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.footer-brand strong {
  color: var(--ink);
  font-size: 1.18rem;
  font-weight: 800;
}

.footer-brand strong span {
  color: var(--primary);
}

.footer-brand strong .footer-concepteur {
  color: var(--secondary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.15rem;
  line-height: 1.4;
}

.footer-content a,
.footer-social a {
  width: fit-content;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.footer-links a {
  color: var(--muted);
  transition:
    color 0.25s ease,
    transform 0.25s ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--primary);
  transform: translateY(-2px);
}

.footer-social {
  display: flex;
  gap: 0.8rem;
}

.footer-social a {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--primary);
  background: rgba(36, 84, 255, 0.08);
  border: 1px solid rgba(36, 84, 255, 0.16);
  border-radius: 14px;
  box-shadow: 0 14px 34px rgba(17, 24, 39, 0.06);
  transition:
    transform 0.25s ease,
    color 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease;
}

.footer-social a:hover,
.footer-social a:focus-visible {
  color: var(--white);
  background: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgba(36, 84, 255, 0.24);
}

.footer-social svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
}

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  width: 46px;
  height: 46px;
  color: var(--white);
  background: var(--primary);
  border: 0;
  border-radius: var(--radius);
  box-shadow: 0 16px 36px rgba(36, 84, 255, 0.34);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.fade-left {
  transform: translateX(-28px);
}

.fade-right {
  transform: translateX(28px);
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

@media (min-width: 640px) {
  .hero-offers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

  .service-detail-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  }

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

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

  .testimonials-track {
    grid-auto-columns: calc((100% - 1rem) / 2);
  }

  .footer-content {
    grid-template-columns: minmax(240px, 0.9fr) minmax(280px, 1.2fr) auto;
    align-items: center;
    justify-content: space-between;
  }

  .footer-links {
    justify-content: center;
  }

  .footer-social {
    justify-self: end;
  }
}

@media (min-width: 820px) and (max-width: 899px) {
  .site-header,
  .navbar {
    height: 80px;
  }

  .menu-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    display: flex;
    align-items: center;
    gap: 0.15rem;
    padding: 0;
    background: transparent;
    border: 0;
    transform: none;
  }

  .nav-links a {
    padding: 0.55rem 0.62rem;
    font-size: 0.86rem;
  }

  .brand {
    font-size: 23px;
  }

  .brand img {
    width: 58px;
    height: 58px;
  }
}

@media (min-width: 900px) {
  .section {
    padding: 7rem 0;
  }

  .menu-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0;
    background: transparent;
    border: 0;
    transform: none;
  }

  .nav-links a {
    padding: 0.58rem 0.78rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
    align-items: center;
  }

  .services-page .services-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.92fr);
  }

  .portfolio-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.82fr);
  }

  .about-page .about-story-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  }

  .split-layout,
  .contact-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }

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

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

  .prestations-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .prestation-card {
    grid-column: span 2;
  }

  .service-detail-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
    align-items: center;
  }

  .why-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  }

  .why-points {
    grid-template-columns: 1fr;
  }

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

  .service-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .testimonials-track {
    grid-auto-columns: calc((100% - 2rem) / 3);
  }

  .timeline::before {
    content: "";
    position: absolute;
    left: 6%;
    right: 6%;
    top: 24px;
    height: 2px;
    background: var(--line);
  }

  .timeline-item {
    min-height: 250px;
  }
}

@media (max-width: 899px) {
  .site-header {
    height: 74px;
  }

  .navbar {
    height: 74px;
  }

  .brand img {
    width: 48px;
    height: 48px;
  }

  .brand {
    gap: 12px;
    font-size: 23px;
  }

  .nav-links {
    inset: 74px 0 auto 0;
  }

  .hero {
    min-height: auto;
    padding-top: 4.25rem;
  }

  .hero-grid {
    gap: 2.5rem;
  }

  .hero-visual {
    min-height: 280px;
  }

  .visual-card img {
    min-height: 320px;
  }

  .services-page .services-hero {
    min-height: auto;
    padding: 4.25rem 0;
  }

  .portfolio-page .portfolio-hero {
    min-height: auto;
    padding: 4.25rem 0;
  }

  .services-hero-visual {
    min-height: 416px;
  }

  .portfolio-hero-visual {
    min-height: 340px;
  }

  .services-visual-card {
    width: 100%;
    min-height: 340px;
  }

  .services-visual-card img {
    min-height: 340px;
  }

  .portfolio-preview-card-main {
    right: 0;
    left: 0;
  }

  .portfolio-preview-card-small,
  .portfolio-preview-card-accent {
    width: 52%;
  }

  .testimonial-arrow {
    position: static;
    display: inline-grid;
    margin-top: 1rem;
    transform: none;
  }

  .testimonials-shell {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .testimonials-track {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .testimonial-arrow-prev {
    justify-self: end;
  }

  .testimonial-arrow-next {
    justify-self: start;
  }

  .about-page .about-story-grid {
    gap: 2rem;
  }

  .about-page .about-story-visual,
  .about-page .about-story-card {
    min-height: 340px;
  }

  .about-page .about-story-placeholder {
    max-width: 320px;
    aspect-ratio: 4 / 4.6;
  }
}

@media (max-width: 420px) {
  .brand {
    gap: 10px;
    font-size: 20px;
  }

  .brand img {
    width: 44px;
    height: 44px;
  }

  h1 {
    font-size: clamp(2.35rem, 13vw, 3.15rem);
  }

  .hero-actions .btn {
    width: 100%;
  }

  .portfolio-hero-visual {
    min-height: 300px;
  }

  .portfolio-preview-card {
    padding: 1rem;
  }

  .portfolio-preview-card strong {
    font-size: 1.05rem;
  }
}
/* Cartes de services cliquables */
.service-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.service-card-link:hover {
  text-decoration: none;
  color: inherit;
}

.service-card-link .service-card {
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.service-card-link:hover .service-card {
  transform: translateY(-6px);
}