:root {
  --navy: #0b2a4a;
  --blue: #1565c0;
  --blue-bright: #1e88e5;
  --sky: #e8f2fc;
  --mint: #e8f7ef;
  --green: #1b8a4c;
  --amber: #c47a10;
  --red: #c62828;
  --ink: #132033;
  --muted: #5b6b7c;
  --line: rgba(11, 42, 74, 0.1);
  --paper: #f4f7fb;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(11, 42, 74, 0.12);
  --radius: 16px;
  --font: "Manrope", system-ui, sans-serif;
  --display: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
img { max-width: 100%; display: block; }

.wrap { width: min(1180px, calc(100% - 2rem)); margin-inline: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  cursor: pointer;
  border-radius: 12px;
  padding: 0.85rem 1.25rem;
  font-weight: 700;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--blue-bright), var(--navy));
  color: #fff;
  box-shadow: 0 12px 28px rgba(21, 101, 192, 0.28);
}
.btn-soft {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--line);
}
.btn-sm { padding: 0.45rem 0.75rem; font-size: 0.85rem; border-radius: 10px; }
.btn-danger { background: #fdecea; color: var(--red); border: 0; }

/* LANDING */
.landing-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(244, 247, 251, 0.85);
  border-bottom: 1px solid var(--line);
}
.landing-header .inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 0; gap: 1rem;
}
.logo {
  display: flex; align-items: center; gap: 0.65rem;
  font-weight: 800; color: var(--navy);
}
.logo-mark {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(145deg, #2b78e4, #0b2a4a);
  color: #fff; display: grid; place-items: center;
  font-family: var(--display); font-size: 0.95rem;
}
.logo span { color: var(--blue); font-weight: 600; }

.hero {
  position: relative;
  min-height: min(88vh, 760px);
  overflow: hidden;
  isolation: isolate;
  display: grid;
  align-items: end;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(115deg, rgba(11,42,74,0.82) 0%, rgba(21,101,192,0.55) 48%, rgba(11,42,74,0.35) 100%),
    radial-gradient(800px 400px at 80% 20%, #4fc3f7 0%, transparent 55%),
    linear-gradient(160deg, #0b2a4a, #1565c0 55%, #81c784);
  animation: drift 12s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: scale(1); }
  to { transform: scale(1.04) translate(-1%, 1%); }
}
.hero-content {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto 4rem;
  color: #fff;
  animation: rise 0.8s ease both;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
.hero-kicker {
  display: inline-flex; gap: 0.5rem; align-items: center;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.22);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.82rem;
  margin-bottom: 1rem;
}
.hero-welcome-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.hero-welcome-text { flex: 1 1 320px; min-width: 0; }
.hero-welcome-row h1 {
  font-family: var(--display);
  font-size: clamp(1.85rem, 5vw, 3.2rem);
  line-height: 1.08;
  margin: 0 0 0.5rem;
  max-width: 22ch;
  font-weight: 700;
}
.hero-house-wrap {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  background: radial-gradient(circle at 50% 40%, rgba(255,255,255,0.22), transparent 70%);
  border-radius: 20px;
}
.hero-house-logo {
  width: min(300px, 38vw);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 16px 32px rgba(0,0,0,0.35)) saturate(1.12) contrast(1.06);
}
.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  line-height: 1.02;
  margin: 0 0 0.75rem;
  max-width: 14ch;
  font-weight: 700;
}
.hero p {
  margin: 0 0 1.4rem;
  max-width: 38ch;
  font-size: 1.08rem;
  opacity: 0.92;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.hero .btn-primary { background: #fff; color: var(--navy); box-shadow: none; }
.hero .btn-soft { background: transparent; color: #fff; border-color: rgba(255,255,255,0.35); }

.modules {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin: 1.1rem 0 0;
}
.modules span {
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section { padding: 4rem 0; }
.section h2 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 0.4rem;
  color: var(--navy);
}
.section .lead { color: var(--muted); margin: 0 0 1.75rem; max-width: 50ch; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.feature {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}
.feature b {
  display: block;
  color: var(--blue);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}
.feature h3 { margin: 0 0 0.4rem; font-size: 1.15rem; color: var(--navy); }
.feature p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.preview {
  background: linear-gradient(180deg, #fff, #eef5fc);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.preview-top {
  background: var(--navy);
  color: #fff;
  border-radius: 14px 14px 0 0;
  padding: 0.85rem 1rem;
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 700;
}
.preview-top small { opacity: 0.75; font-weight: 500; }
.preview-body { padding: 1rem; background: #fff; border-radius: 0 0 14px 14px; }
.kpi-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.kpi {
  background: var(--sky);
  border-radius: 12px;
  padding: 0.7rem;
  text-align: center;
}
.kpi strong { display: block; font-size: 1.25rem; color: var(--navy); }
.kpi span { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.kpi.ok { background: var(--mint); }
.kpi.ok strong { color: var(--green); }
.kpi.warn { background: #fff4e5; }
.kpi.warn strong { color: var(--amber); }
.kpi.bad { background: #fdecea; }
.kpi.bad strong { color: var(--red); }

.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .feature-grid, .kpi-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .feature-grid, .kpi-row { grid-template-columns: 1fr; }
}

/* Accueil — services & galerie défilante */
.home-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.home-service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  box-shadow: 0 8px 24px rgba(11, 42, 74, 0.06);
  transition: transform 0.15s, box-shadow 0.15s;
}
.home-service-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.home-service-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--navy);
}
.home-service-card p {
  margin: 0 0 0.75rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}
.home-service-card .link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blue);
}
.home-gallery-strip {
  padding: 2.5rem 0 3.5rem;
  background: linear-gradient(180deg, #fff, var(--paper));
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.home-gallery-strip h2 {
  font-family: var(--display);
  color: var(--navy);
  margin: 0 0 1.25rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}
.gallery-marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.gallery-marquee-track {
  display: flex;
  gap: 1rem;
  width: max-content;
  min-height: 160px;
  animation: home-marquee 45s linear infinite;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}
.gallery-marquee-track:hover {
  animation-play-state: paused;
}
.gallery-marquee-item {
  flex: 0 0 auto;
  width: 220px;
  height: 160px;
  border-radius: 14px;
  overflow: hidden;
  border: 2px solid rgba(11, 42, 74, 0.08);
  box-shadow: 0 10px 24px rgba(11, 42, 74, 0.12);
}
.gallery-marquee-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}
@media (max-width: 768px) {
  .gallery-marquee {
    -webkit-mask-image: none;
    mask-image: none;
  }
  .hero-house-logo {
    width: min(240px, 72vw);
  }
}
@keyframes home-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Page connexion profils */
.connexion-page { padding-top: 2rem; }
.connexion-title {
  font-family: var(--display);
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin: 0 0 0.5rem;
}
.connexion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.connexion-card {
  display: block;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: 0 8px 24px rgba(11, 42, 74, 0.06);
  transition: transform 0.15s, border-color 0.15s;
}
.connexion-card:hover {
  transform: translateY(-3px);
  border-color: rgba(21, 101, 192, 0.35);
  box-shadow: var(--shadow);
}
.connexion-icon {
  font-size: 1.75rem;
  display: block;
  margin-bottom: 0.5rem;
}
.connexion-card h2 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  color: var(--navy);
}
.connexion-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}