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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--fm-font-body);
  background-color: var(--fm-bg);
  color: var(--fm-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: 64px;
}

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

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

/* Section padding réduit sur mobile */
@media (max-width: 640px) {
  :root {
    --lp-section-py: clamp(48px, 12vw, 72px);
  }
}

/* Utilitaires communs */
.lp-container {
  width: min(var(--lp-max-width), 100%);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.lp-kicker {
  font-family: var(--fm-font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fm-ink-soft);
  margin-bottom: 12px;
}

.lp-section-title {
  font-family: var(--fm-font-head);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 20px;
}

.lp-body {
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.65;
  color: var(--fm-ink-soft);
}

.lp-accent {
  font-style: normal;
  color: var(--fm-brand);
}

/* Boutons */
.lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--fm-font-body);
  font-weight: 700;
  border-radius: 12px;
  border: 1px solid transparent;
  padding: 3px 7px;
  cursor: pointer;
  text-decoration: none;
  transition:
    background-color 150ms ease,
    border-color 150ms ease,
    transform 100ms ease,
    box-shadow 150ms ease;
}

.lp-btn:active {
  transform: translateY(1px);
}

.lp-btn-lg {
  min-height: 52px;
  padding: 0 28px;
  font-size: 1rem;
  border-radius: 14px;
}

.lp-btn-primary {
  background: var(--fm-brand);
  color: #fff;
  border-color: rgba(250, 90, 44, 0.4);
}

.lp-btn-primary:hover {
  background: var(--fm-brand-strong);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(218, 67, 24, 0.3);
}

.lp-btn-ghost {
  background: transparent;
  color: var(--fm-ink);
  border-color: var(--fm-line);
}

.lp-btn-ghost:hover {
  background: color-mix(in srgb, var(--fm-surface-2), transparent 10%);
  border-color: color-mix(in srgb, var(--fm-line), var(--fm-ink) 20%);
}

.lp-btn-white {
  background: #fff;
  color: var(--fm-brand);
  border-color: rgba(255, 255, 255, 0.4);
}

.lp-btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(12, 15, 24, 0.22);
}

/* Brand name */
.lp-brand-name {
  font-family: var(--fm-font-head);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fm-ink);
  text-shadow: -2px 0 #60a8ff, 2px 0 #ffaf85;
}

.lp-brand-name--light {
  color: #fff;
  text-shadow: -2px 0 rgba(96, 168, 255, 0.7), 2px 0 rgba(255, 175, 133, 0.7);
}