.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.nav-in {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 64px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.22rem;
  letter-spacing: -.03em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  flex: 0 0 26px;
}

.nav-links { display: flex; gap: 24px; margin-left: 12px; font-size: .94rem; color: var(--ink-2); }
.nav-links a:hover { color: var(--ink); }
.nav-right { margin-left: auto; display: flex; gap: 10px; align-items: center; }

.nav-right .btn { white-space: nowrap; }

@media (max-width: 820px) {
  .nav-links { display: none; }
  .nav-in { gap: 12px; }
  .nav-right .btn { padding: 10px 15px; font-size: .89rem; }
}

@media (max-width: 560px) {
  .nav-right .btn-ghost { display: none; }
}

/* Hero */

.hero { padding: 74px 0 84px; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
  gap: 56px;
  align-items: center;
}

@media (max-width: 980px) {
  .hero { padding: 52px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 8px;
  border-radius: 100px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  font-size: .82rem;
  color: var(--ink-2);
  margin-bottom: 22px;
}

.eyebrow b { color: var(--ink); font-weight: 600; }

.pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(42, 157, 107, .18);
  transition: background .2s ease, box-shadow .2s ease;
}

#bot-status[data-state="checking"] .pulse {
  background: var(--ink-muted);
  box-shadow: 0 0 0 3px rgba(106, 112, 128, .15);
}
#bot-status[data-state="off"] .pulse {
  background: var(--red);
  box-shadow: 0 0 0 3px rgba(217, 76, 76, .18);
}
#bot-status .s-text { color: var(--ink); font-weight: 600; }
#bot-status[data-state="off"] .s-text { color: var(--red); }

.hero h1 span { color: var(--blurple); }

.hero .lead { margin-top: 20px; font-size: 1.17rem; }

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }

.hero-note {
  margin-top: 20px;
  font-size: .87rem;
  color: var(--ink-muted);
  font-family: var(--font-mono);
}

/* Bandeau chiffres */

.stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}

.stats-in {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
}

.stat { background: var(--paper-2); padding: 30px 24px; }
.stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 2.15rem;
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1;
  color: var(--ink);
}
.stat b i { font-style: normal; color: var(--amber); }
.stat span { display: block; margin-top: 7px; font-size: .88rem; color: var(--ink-muted); }

@media (max-width: 760px) { .stats-in { grid-template-columns: repeat(2, 1fr); } }

/* Sections */

.sec { padding: 88px 0; }
.sec-head { max-width: 660px; margin-bottom: 46px; }
.sec-head .cmd { display: block; margin-bottom: 14px; }
.sec-head h2 + p { margin-top: 16px; }

.split {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: 56px;
  align-items: center;
}

@media (max-width: 980px) {
  .sec { padding: 62px 0; }
  .split { grid-template-columns: 1fr; gap: 34px; }
}

.split h3 { margin-bottom: 12px; }
.split .cmd { display: block; margin-bottom: 11px; }

.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 9px; }
.ticks li { display: flex; gap: 10px; font-size: .96rem; color: var(--ink-2); }
.ticks li::before {
  content: "";
  flex: 0 0 6px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blurple);
  margin-top: .55em;
}

/* Grille modules */

.mods {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(248px, 1fr));
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.mod {
  padding: 26px 24px 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background .15s ease;
}
.mod:hover { background: #FBFBFD; }

.mod-cmds {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.mod-cmds code {
  font-family: var(--font-mono);
  font-size: .72rem;
  padding: 3px 7px;
  border-radius: 4px;
  background: var(--blurple-soft);
  color: var(--blurple-deep);
}
.mod p code {
  font-family: var(--font-mono);
  font-size: .86em;
  background: var(--paper-3);
  padding: 1px 5px;
  border-radius: 4px;
}
.mod h4 { font-family: var(--font-display); font-size: 1.06rem; font-weight: 600; margin: 0 0 9px; letter-spacing: -.015em; }
.mod p { font-size: .91rem; color: var(--ink-muted); line-height: 1.55; }

/* Section sombre */

.dark {
  background: var(--ink);
  color: #EAECF2;
  border-radius: var(--r-lg);
  padding: 62px 52px;
  margin: 0 24px;
}

.dark h2 { color: #fff; }
.dark .lead { color: #A8AEBE; }
.dark .cmd { color: #8A95FF; }
.dark code {
  font-family: var(--font-mono);
  font-size: .88em;
  background: #22262F;
  padding: 2px 6px;
  border-radius: 4px;
  color: #C3C9DA;
}

.dark-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; margin-top: 44px; }
.dark-grid h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin: 0 0 8px; }
.dark-grid p { font-size: .91rem; color: #969DAF; line-height: 1.6; }
.dark-grid .num {
  font-family: var(--font-mono);
  font-size: .74rem;
  color: #6E7486;
  display: block;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid #2A2E38;
}

@media (max-width: 860px) {
  .dark { padding: 44px 28px; margin: 0 16px; }
  .dark-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* Démo CTA */

.demo-cta {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 46px 48px;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.demo-cta > div { flex: 1 1 380px; }
.demo-cta h2 { font-size: 2rem; }
.demo-cta p { margin-top: 12px; color: var(--ink-2); }

@media (max-width: 700px) { .demo-cta { padding: 34px 26px; } }

/* Tarifs */

.included {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 30px 30px;
  margin-bottom: 18px;
}

.included h3 { font-size: 1.1rem; margin-bottom: 18px; }

.ticks-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 28px;
}
.ticks-row li { font-size: .93rem; }

@media (max-width: 820px) { .ticks-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .ticks-row { grid-template-columns: 1fr; } }

.included-note {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: .92rem;
  color: var(--ink-muted);
}

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: start; }

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

.plan {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 30px 28px 32px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.plan[data-featured] {
  border-color: var(--blurple);
  box-shadow: 0 0 0 3px var(--blurple-soft);
  padding-top: 34px;
  padding-bottom: 36px;
}

.plan-tag {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.plan[data-featured] .plan-tag { color: var(--blurple); }

.plan-price {
  margin: 16px 0 4px;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -.04em;
  line-height: 1;
}
.plan[data-featured] .plan-price { font-size: 2.9rem; color: var(--blurple-deep); }
.plan-price sub {
  font-size: .95rem;
  font-weight: 400;
  color: var(--ink-muted);
  vertical-align: baseline;
  letter-spacing: 0;
}
.plan > p { font-size: .92rem; color: var(--ink-muted); margin-top: 10px; }
.plan .ticks { margin: 20px 0 24px; }
.plan > p { flex: 1 1 auto; }
.plan .ticks li { font-size: .92rem; }
.plan .btn { margin-top: auto; justify-content: center; }

.save {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--green);
  margin-left: 4px;
}

.pay {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}

.pay h3 { margin-bottom: 10px; }
.pay p { color: var(--ink-2); font-size: .96rem; max-width: 46ch; }
.pay code {
  font-family: var(--font-mono);
  font-size: .88em;
  background: var(--paper-3);
  padding: 2px 6px;
  border-radius: 4px;
}

@media (max-width: 760px) { .pay { grid-template-columns: 1fr; gap: 30px; } }

/* FAQ */

.faq { border-top: 1px solid var(--line); max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 40px 22px 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -.012em;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--ink-muted);
  transition: transform .18s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details > p { padding: 0 0 22px; color: var(--ink-2); font-size: .97rem; max-width: 62ch; }

/* Footer */

.foot { border-top: 1px solid var(--line); padding: 46px 0 56px; margin-top: 20px; }
.foot-in { display: flex; gap: 30px; flex-wrap: wrap; align-items: flex-start; }
.foot-in > .logo { flex: 1 1 220px; }
.foot-col { display: flex; flex-direction: column; gap: 9px; font-size: .92rem; color: var(--ink-muted); min-width: 140px; }
.foot-col b { color: var(--ink); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; margin-bottom: 3px; }
.foot-col a:hover { color: var(--ink); }
.foot-legal { margin-top: 38px; font-size: .84rem; color: var(--ink-muted); }

/* Révélation au scroll */

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }