*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f9f9f7;
  --fg: #111;
  --muted: #666;
  --accent: #e63329;
  --border: #e0e0e0;
  --max: 760px;
  --gap: 4rem;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  font-size: 1rem;
  line-height: 1.65;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

nav .inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  gap: 1rem;
}

nav .brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  height: 36px;
  width: auto;
  display: block;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

nav ul a {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  text-decoration: none;
  color: var(--muted);
  transition: color .15s;
}

nav ul a:hover { color: var(--fg); }

/* ── SECTIONS ── */
section { padding: var(--gap) 1.5rem; }

.inner { max-width: var(--max); margin: 0 auto; }

/* ── HERO ── */
#hero {
  padding: 5rem 1.5rem 4rem;
  border-bottom: 1px solid var(--border);
}

#hero .inner { display: flex; flex-direction: column; gap: 1.25rem; }

.made-in-france {
  height: auto;
  max-height: 44px;
  width: auto;
  max-width: 160px;
  display: block;
  object-fit: contain;
}

#hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.02em;
}

#hero p {
  max-width: 540px;
  color: var(--muted);
  font-size: 1.05rem;
}

#hero .cta {
  display: inline-block;
  margin-top: .5rem;
  padding: .65rem 1.4rem;
  background: var(--fg);
  color: var(--bg);
  border-radius: 4px;
  text-decoration: none;
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .02em;
  transition: opacity .15s;
  align-self: flex-start;
}

#hero .cta:hover { opacity: .8; }

/* ── SECTION TITLES ── */
h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 1.75rem;
}

/* ── APROPOS ── */
#apropos { border-bottom: 1px solid var(--border); }

#apropos p { color: var(--muted); max-width: 580px; }

/* ── SOLUTIONS ── */
#solutions { border-bottom: 1px solid var(--border); }

.crisis-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.crisis-card-header {
  padding: 1.75rem 1.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.crisis-logo {
  height: auto;
  max-height: 52px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

.crisis-badge {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: #eef6ee;
  color: #2a7a2a;
  padding: .25rem .65rem;
  border-radius: 20px;
  white-space: nowrap;
}

.crisis-card-body {
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.crisis-tagline {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.3;
}

.crisis-desc {
  font-size: .92rem;
  color: var(--muted);
  max-width: 600px;
}

.crisis-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: .75rem;
}

.crisis-feature {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding: .85rem 1rem;
  background: var(--bg);
  border-radius: 6px;
  border: 1px solid var(--border);
}

.crisis-feature strong {
  font-size: .85rem;
  font-weight: 700;
}

.crisis-feature span {
  font-size: .8rem;
  color: var(--muted);
}

.crisis-stat {
  font-size: .8rem;
  color: var(--muted);
  font-style: italic;
}

.crisis-stat strong {
  color: var(--fg);
}

.crisis-link {
  font-size: .85rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  align-self: flex-start;
}

.crisis-link:hover { text-decoration: underline; }

/* ── REALISATIONS ── */
#realisations { border-bottom: 1px solid var(--border); }

.realisations-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.realisation {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.app-icon {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 16px;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.realisation h3 { font-size: 1rem; font-weight: 600; margin-bottom: .2rem; }

.realisation p { font-size: .88rem; color: var(--muted); }

.store-badges {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-top: .6rem;
}

.store-badges img {
  height: 28px;
  width: auto;
  display: block;
}

/* ── CONTACT ── */
#contact address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  color: var(--muted);
  font-size: .95rem;
}

#contact address a {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

#contact address a:hover { border-color: var(--fg); }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem;
  font-size: .78rem;
  color: var(--muted);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-social {
  display: flex;
  gap: .75rem;
  align-items: center;
}

.footer-social img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  opacity: .6;
  transition: opacity .15s;
}

.footer-social a:hover img { opacity: 1; }

.footer-studio img {
  height: 28px;
  width: auto;
  opacity: .6;
  transition: opacity .15s;
}

.footer-studio:hover img { opacity: 1; }

@media (max-width: 480px) {
  nav ul { gap: 1rem; }
}