/* ============================================================
   UPTED — Landing pages (trafic payant / lead magnet)
   Complément à styles.css. Chargé uniquement par les LP.
   ============================================================ */

/* ---------- header LP : logo + rappel, aucune fuite ---------- */
.lp-nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--line-soft);
}
.lp-nav-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 76px; }
.lp-nav .brand-logo { height: 52px; width: auto; display: block; }
.lp-nav-right { display: flex; align-items: center; gap: 1.4rem; }
.lp-nav-mail {
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink-soft);
}
.lp-nav-mail:hover { color: var(--ink); }
@media (max-width: 720px) { .lp-nav-mail { display: none; } .lp-nav-in { height: 66px; } }

/* ---------- hero ---------- */
.lp-hero { position: relative; padding: clamp(32px, 5vw, 72px) 0 clamp(40px, 6vw, 80px); overflow: hidden; }
.lp-hero::before {
  content: ""; position: absolute; top: -34%; left: -12%; width: 52%; aspect-ratio: 1;
  border-radius: 50%; background: var(--acc); opacity: 0.09; filter: blur(80px); pointer-events: none;
}
.lp-grid {
  display: grid; grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(32px, 4.5vw, 68px); align-items: start; position: relative;
}
@media (max-width: 980px) { .lp-grid { grid-template-columns: 1fr; } }

.lp-hero h1 { font-size: clamp(2.15rem, 4.6vw, 3.55rem); margin-top: 1.1rem; max-width: 20ch; }
.lp-hero h1 .hl { color: var(--acc-ink); }
.lp-lead {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.14rem, 1.9vw, 1.42rem); line-height: 1.3; letter-spacing: -0.015em;
  color: var(--ink); margin-top: 1.4rem; max-width: 34ch;
}
.lp-body { color: var(--ink-soft); font-size: clamp(1rem, 1.3vw, 1.08rem); margin-top: 1.2rem; max-width: 52ch; }

.lp-hl {
  display: flex; align-items: center; gap: 0.85rem;
  margin-top: 1.8rem; padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  background: color-mix(in oklab, var(--acc) 9%, var(--surface));
  border: 1px solid color-mix(in oklab, var(--acc) 26%, var(--line));
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1rem, 1.4vw, 1.12rem); line-height: 1.3; letter-spacing: -0.01em;
  max-width: 46ch;
}
.lp-hl .spark { flex: none; width: 9px; height: 9px; border-radius: 100px; background: var(--acc); box-shadow: 0 0 0 5px color-mix(in oklab, var(--acc) 18%, transparent); }

.lp-badges { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; margin-top: 1.9rem; }
.lp-badges li { display: flex; gap: 0.75rem; align-items: flex-start; color: var(--ink-soft); font-size: 0.99rem; }
.lp-badges .ck {
  flex: none; width: 22px; height: 22px; border-radius: 100px; margin-top: 1px;
  background: color-mix(in oklab, var(--acc) 15%, transparent); color: var(--acc-ink);
  display: grid; place-items: center; font-size: 0.72rem; font-weight: 700;
}

/* ---------- carte formulaire ---------- */
.lp-form-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: clamp(16px, 2vw, 22px); padding: clamp(1.5rem, 2.6vw, 2.1rem);
  box-shadow: var(--shadow-md); position: relative; overflow: hidden;
}
.lp-form-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--acc); }
@media (min-width: 981px) { .lp-form-sticky { position: sticky; top: 100px; } }
.lp-form-card h2 { font-size: clamp(1.3rem, 2vw, 1.6rem); margin-top: 0.7rem; }
.lp-form-card .lp-get { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; margin: 1.1rem 0 1.5rem; }
.lp-form-card .lp-get li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.92rem; color: var(--ink-soft); }
.lp-form-card .lp-get li::before { content: "✓"; color: var(--acc-ink); font-weight: 700; flex: none; }
.lp-form-card .form { gap: 0.9rem; }
.lp-form-card .field label { font-size: 0.68rem; }
.lp-form-card .field input, .lp-form-card .field select { padding: 0.72em 0.9em; font-size: 0.96rem; }
.lp-submit { justify-content: center; width: 100%; margin-top: 0.4rem; font-size: 1.02rem; padding: 1em 1.5em; }
.lp-legal { font-size: 0.76rem; color: var(--ink-mute); line-height: 1.5; margin-top: 0.2rem; }
.lp-legal a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- bandeau de confiance ---------- */
.lp-trust { border-block: 1px solid var(--line); background: var(--bg-2); padding: clamp(1.6rem, 3vw, 2.2rem) 0; }
.lp-trust-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2.5vw, 2rem); }
.lp-trust-it { display: flex; flex-direction: column; gap: 0.3rem; }
.lp-trust-it b { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.35rem, 2.4vw, 1.85rem); letter-spacing: -0.02em; }
.lp-trust-it span { font-size: 0.88rem; color: var(--ink-soft); }
@media (max-width: 820px) { .lp-trust-in { grid-template-columns: 1fr 1fr; } }

/* ---------- logos clients ---------- */
.lp-logos { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: clamp(12px, 2vw, 20px); }
.lp-logo {
  aspect-ratio: 5/2; border: 1px solid var(--line); border-radius: var(--radius-sm);
  display: grid; place-items: center; background: var(--surface);
  padding: clamp(0.7rem, 1.6vw, 1.15rem);
  transition: border-color .3s, box-shadow .3s;
}
.lp-logo:hover { border-color: color-mix(in oklab, var(--acc) 34%, var(--line)); box-shadow: var(--shadow-sm); }
.lp-logo img {
  max-width: 100%; max-height: 100%; width: auto; height: auto;
  object-fit: contain; display: block;
  filter: grayscale(1); opacity: 0.62;
  transition: filter .35s ease, opacity .35s ease;
}
.lp-logo:hover img { filter: none; opacity: 1; }
/* Marques dont le lettrage est très fin ou très large : on gagne un peu de place */
.lp-logo img.wide { max-height: 72%; }

/* ---------- programme ---------- */
.lp-mods { display: grid; grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); gap: clamp(14px, 2vw, 20px); }
.lp-mod {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.35rem, 2.2vw, 1.8rem);
  transition: transform .35s cubic-bezier(.2,.8,.3,1), box-shadow .35s, border-color .35s;
}
.lp-mod:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: color-mix(in oklab, var(--acc) 38%, var(--line)); }
.lp-mod .mn { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.1em; color: var(--acc); }
.lp-mod h3 { font-size: 1.18rem; margin: 0.75rem 0 0.5rem; }
.lp-mod p { color: var(--ink-soft); font-size: 0.94rem; }

/* ---------- citation ---------- */
.lp-quote { max-width: 780px; }
.lp-quote blockquote {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.35rem, 2.9vw, 2.1rem); line-height: 1.28; letter-spacing: -0.02em;
}
.lp-quote figcaption { margin-top: 1.4rem; font-size: 0.92rem; color: var(--ink-mute); font-family: var(--font-mono); }

/* ---------- CTA final ---------- */
.lp-final { text-align: center; }
.lp-final h2 { font-size: clamp(1.9rem, 4.4vw, 3.1rem); max-width: 24ch; margin: 0.9rem auto 0; }
.lp-final p { color: var(--ink-soft); font-size: 1.08rem; max-width: 46ch; margin: 1.1rem auto 2rem; }

/* ---------- footer LP ---------- */
.lp-foot { border-top: 1px solid var(--line); padding: 2.4rem 0; }
.lp-foot-in {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  color: var(--ink-mute); font-size: 0.85rem;
}
.lp-foot-links { display: flex; gap: 1.3rem; flex-wrap: wrap; }
.lp-foot-in a { color: var(--ink-mute); }
.lp-foot-in a:hover { color: var(--ink); }

/* ---------- bandeau de consentement ---------- */
#consent {
  position: fixed; z-index: 300;
  left: max(14px, env(safe-area-inset-left)); right: max(14px, env(safe-area-inset-right));
  bottom: max(14px, env(safe-area-inset-bottom));
  max-width: 560px; margin-inline: auto;
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow-lg); padding: 1.3rem 1.4rem;
  font-family: var(--font-body);
}
#consent p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.55; }
#consent p a { color: var(--acc-ink); text-decoration: underline; text-underline-offset: 2px; }
.consent-btns { display: flex; gap: 0.6rem; margin-top: 1.1rem; flex-wrap: wrap; }
.consent-btns .btn { padding: 0.7em 1.2em; font-size: 0.92rem; }
@media (max-width: 520px) { .consent-btns .btn { flex: 1 1 100%; justify-content: center; } }