/* ══════════════════════════════════════════════════════
   LYVENIA.FR — Landing page
   Palette : vert profond + rose poudré (RODIA brand)
   ══════════════════════════════════════════════════════ */

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

:root {
  --green-900: #0d1f0d;
  --green-800: #132613;
  --green-700: #1a331a;
  --green-600: #224422;
  --green-500: #2d5a2d;
  --accent:    #e8b4a4;
  --accent-dim:#c49282;
  --text:      #e8f0e8;
  --text-muted:#8aaa8a;
  --border:    rgba(232,180,164,.15);
  --radius:    12px;
  --radius-lg: 20px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--green-900);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dim); }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.65rem 1.4rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--green-900);
}
.btn-primary:hover { background: var(--accent-dim); color: var(--green-900); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-lg { padding: 0.85rem 2rem; font-size: 1rem; border-radius: 10px; }
.btn-block { width: 100%; margin-top: 1.5rem; }

.coming-soon { opacity: .7; cursor: default; pointer-events: none; }

/* ── Nav ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,31,13,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: .06em;
  flex-shrink: 0;
}
.nav-logo span {
  font-size: .75rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: .02em;
  margin-left: 6px;
}
.nav-links {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
}
.nav-links a {
  color: var(--text-muted);
  font-size: .9rem;
  font-weight: 500;
  transition: color .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta { margin-left: 1rem; }

/* ── Hero ────────────────────────────────────────────── */
.hero {
  padding: 100px 0 80px;
  text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(232,180,164,.12) 0%, transparent 70%),
    var(--green-900);
}
.badge {
  display: inline-block;
  background: rgba(232,180,164,.12);
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .35rem 1rem;
  border-radius: 99px;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 1.25rem;
  color: var(--text);
}
.hero-sub {
  max-width: 640px;
  margin: 0 auto 2.5rem;
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.hero-proof {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: .85rem;
}

/* ── Section labels ──────────────────────────────────── */
.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
}
section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
  max-width: 640px;
}

/* ── Features ────────────────────────────────────────── */
.features {
  padding: 100px 0;
  background: var(--green-800);
}
.features h2 { margin-bottom: 3rem; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background: var(--green-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color .2s, transform .2s;
}
.feature-card:hover {
  border-color: rgba(232,180,164,.3);
  transform: translateY(-2px);
}
.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: .5rem;
  color: var(--text);
}
.feature-card p {
  color: var(--text-muted);
  font-size: .9rem;
  line-height: 1.6;
}

/* ── Who ─────────────────────────────────────────────── */
.who {
  padding: 100px 0;
  background: var(--green-900);
}
.who h2 { margin-bottom: 3rem; }
.who-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.who-card {
  background: var(--green-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}
.who-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.who-card h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: .5rem; }
.who-card p { color: var(--text-muted); font-size: .9rem; }

/* ── Pricing ─────────────────────────────────────────── */
.pricing {
  padding: 100px 0;
  background: var(--green-800);
}
.pricing-sub {
  color: var(--text-muted);
  margin-bottom: 3rem;
  font-size: .95rem;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  align-items: start;
}
.pricing-card {
  background: var(--green-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
}
.pricing-featured {
  border-color: var(--accent);
  background: var(--green-600);
  transform: scale(1.02);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--green-900);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .25rem .85rem;
  border-radius: 99px;
  white-space: nowrap;
}
.pricing-tier {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: .75rem;
}
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: .3rem;
  margin-bottom: .5rem;
}
.price-amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.03em;
}
.price-unit {
  font-size: .9rem;
  color: var(--text-muted);
}
.pricing-vehicles {
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.pricing-features li {
  font-size: .875rem;
  color: var(--text-muted);
}
.pricing-note {
  text-align: center;
  margin-top: 2.5rem;
  color: var(--text-muted);
  font-size: .9rem;
}

/* ── Contact ─────────────────────────────────────────── */
.contact { padding: 100px 0; background: var(--green-900); }
.contact-card {
  background: var(--green-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 4rem;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.contact-card h2 { margin-bottom: 1rem; }
.contact-card p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: .95rem;
}

/* ── Footer ──────────────────────────────────────────── */
.footer {
  padding: 60px 0 40px;
  background: var(--green-800);
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
  text-align: center;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: .85rem;
  margin-top: .5rem;
  line-height: 1.6;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  color: var(--text-muted);
  font-size: .85rem;
  transition: color .2s;
}
.footer-links a:hover { color: var(--text); }
.footer-copy {
  color: var(--text-muted);
  font-size: .8rem;
  line-height: 1.6;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .pricing-featured { transform: none; }
  .contact-card { padding: 2.5rem 1.5rem; }
}