/* ============================================================
   landing.css — vitrine publique Maestrow Cloud
   cloud.maestrow.com · accent TEAL #0d9488 · fond blanc
   AUTONOME : aucune dépendance à l'écosystème, tout vit dans /public.
   Identité : Space Grotesk (titres) / Instrument Sans (texte),
   aucune ombre portée, coins 8–12px (jamais de pill), filets d'accent.
   ============================================================ */

/* ---------- 0. Polices (mêmes fichiers que auth.css) ---------- */
@font-face{
  font-family:"Space Grotesk";
  src:url("/assets/fonts/space-grotesk.woff2") format("woff2");
  font-weight:300 700;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Instrument Sans";
  src:url("/assets/fonts/instrument-sans.woff2") format("woff2");
  font-weight:400 700;
  font-style:normal;
  font-display:swap;
}

/* ---------- 1. Variables & reset ---------- */
:root{
  --ink:#111;
  --dark:#0b0b0e;
  --body:#3f3f46;
  --muted:#555;
  --line:rgba(17,17,17,0.13);
  --accent:#0d9488;        /* teal Cloud */
  --accent-2:#14b8a6;
  --accent-deep:#0f766e;
}

*,*::before,*::after{box-sizing:border-box;}
html{overflow-x:clip;scroll-behavior:smooth;}
body{
  margin:0;
  position:relative;
  background:#fff;
  color:var(--ink);
  font-family:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3{
  margin:0;
  font-family:"Space Grotesk","Instrument Sans",system-ui,sans-serif;
  font-weight:700;
  color:var(--ink);
}
h1{font-size:clamp(38px,6.5vw,84px);letter-spacing:-0.035em;line-height:1.0;overflow-wrap:anywhere;}
h2{font-size:clamp(28px,4.6vw,52px);letter-spacing:-0.03em;line-height:1.05;overflow-wrap:anywhere;}
h3{font-size:20px;letter-spacing:-0.015em;line-height:1.25;overflow-wrap:anywhere;}
p{margin:0;color:var(--body);overflow-wrap:anywhere;}
a{color:inherit;text-decoration:none;}
button{font:inherit;border:0;background:none;padding:0;cursor:pointer;}
img,svg{max-width:100%;display:block;}
[hidden]{display:none !important;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
::selection{background:color-mix(in srgb,var(--accent) 16%,#fff);}

.lp-container{max-width:1240px;margin:0 auto;padding:0 32px;min-width:0;}

/* ---------- 2. Fond dégradé signature (teal, fondu masqué) ---------- */
#bg-gradient{
  position:absolute;top:0;left:0;
  width:100%;height:1400px;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(680px 520px at 20% 620px, rgba(20,184,166,0.20), transparent 66%),
    radial-gradient(600px 480px at 84% 560px, rgba(13,148,136,0.18), transparent 64%),
    radial-gradient(520px 440px at 55% 760px, rgba(15,118,110,0.12), transparent 68%),
    linear-gradient(180deg, #ffffff 0%, #eafaf7 44%, #ffffff 82%);
  -webkit-mask-image:linear-gradient(180deg,#000 0%,#000 60%,transparent 98%);
  mask-image:linear-gradient(180deg,#000 0%,#000 60%,transparent 98%);
}

/* ---------- 3. Header pilule sticky ---------- */
.lp-header{
  position:sticky;top:0;z-index:80;
  padding:14px 20px;
}
.lp-header__bar{
  position:relative;
  max-width:1240px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:6px 10px 6px 16px;
  background:rgba(255,255,255,0.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:10px;
  min-width:0;
}
.lp-header.is-scrolled .lp-header__bar{
  background:rgba(255,255,255,0.95);
  border-color:rgba(17,17,17,0.18);
}
.lp-brand{display:inline-flex;align-items:center;min-width:0;flex:0 0 auto;}
.lp-brand__logo{height:40px;width:auto;display:block;max-width:100%;}
.lp-nav{
  position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);
  display:flex;align-items:center;gap:26px;
}
.lp-nav a{
  font-size:15px;font-weight:500;color:var(--body);
  transition:color .2s ease;
  white-space:nowrap;
}
.lp-nav a:hover{color:var(--ink);}
.lp-nav a.is-active{color:var(--accent);font-weight:600;}
.lp-header .btn{padding:10px 18px;font-size:15px;flex:0 0 auto;white-space:nowrap;}

/* Menu mobile : wrapper transparent sur desktop (display:contents),
   déroulant sous la barre en mobile. */
.lp-header__collapse{display:contents;}
.lp-burger{
  display:none;
  width:40px;height:40px;flex:0 0 auto;
  border-radius:8px;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.lp-burger:hover{background:color-mix(in srgb,var(--ink) 6%,transparent);}
.lp-burger span{display:block;width:20px;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s ease,opacity .2s ease;}
.lp-header.menu-open .lp-burger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.lp-header.menu-open .lp-burger span:nth-child(2){opacity:0;}
.lp-header.menu-open .lp-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- 4. Boutons (radius 8px, jamais de pill, aucune ombre) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;
  border-radius:8px;
  border:1px solid transparent;
  font-family:"Instrument Sans",system-ui,sans-serif;
  font-size:16px;font-weight:600;line-height:1;
  cursor:pointer;
  transition:background .2s ease,border-color .2s ease,color .2s ease;
  -webkit-tap-highlight-color:transparent;
}
.btn--dark{background:var(--ink);color:#fff;}
.btn--dark:hover{background:#000;}
.btn--primary{background:var(--accent);color:#fff;}
.btn--primary:hover{background:color-mix(in srgb,var(--accent) 84%,#000);}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn--ghost:hover{border-color:rgba(17,17,17,0.34);}
.btn--light{background:#fff;color:var(--dark);}
.btn--light:hover{background:#ececf1;}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,0.4);}
.btn--outline-light:hover{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.75);}

/* ---------- 5. Eyebrow & en-tête de section ---------- */
.lp-eyebrow{
  display:inline-block;
  font-family:"Space Grotesk",sans-serif;
  font-weight:600;font-size:13px;
  letter-spacing:0.18em;text-transform:uppercase;
  color:var(--accent);
}
.lp-section-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:24px;
  margin:0 0 44px;
}
.lp-section-head h2{font-size:clamp(34px,4.6vw,52px);letter-spacing:-0.03em;line-height:1.02;}
.lp-section-head .lp-eyebrow{padding-bottom:12px;white-space:nowrap;}

/* ---------- 6. Hero centré ---------- */
.lp-hero{padding:84px 0 96px;text-align:center;}
.lp-hero .lp-eyebrow{margin-bottom:22px;}
.lp-hero h1{max-width:14ch;margin:0 auto;}
.lp-hero__sub{
  margin:24px auto 0;
  max-width:52ch;
  font-size:18px;line-height:1.55;color:var(--body);
}
.lp-hero__actions{
  display:flex;justify-content:center;flex-wrap:wrap;gap:12px;
  margin-top:32px;
}

/* ---------- 7. Cartes « Ce que tu peux faire » (filet teal en haut) ---------- */
.lp-features{padding:56px 0 24px;}
.lp-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.lp-card{
  position:relative;
  padding:30px 28px 32px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
}
.lp-card::before{ /* filet d'accent */
  content:"";
  position:absolute;top:0;left:0;right:0;
  height:3px;
  background:var(--accent);
}
.lp-card__icon{
  width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  border-radius:10px;
  color:var(--accent);
  background:color-mix(in srgb,var(--accent) 9%,#fff);
  margin-bottom:18px;
}
.lp-card__icon svg{width:24px;height:24px;}
.lp-card h3{font-size:19px;font-weight:600;letter-spacing:-0.01em;margin-bottom:10px;}
.lp-card p{font-size:15px;line-height:1.6;color:var(--muted);}

/* ---------- 8. Étapes « Comment ça marche » ---------- */
.lp-how{padding:88px 0 32px;}
.lp-steps{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.lp-step{padding:30px 28px 36px;}
.lp-step:first-child{padding-left:0;}
.lp-step:last-child{padding-right:0;}
.lp-step + .lp-step{border-left:1px solid var(--line);}
.lp-step__num{
  display:block;
  font-family:"Space Grotesk",sans-serif;
  font-weight:600;font-size:22px;line-height:1;
  color:var(--accent);
  margin-bottom:14px;
}
.lp-step h3{font-size:18px;font-weight:600;letter-spacing:-0.01em;margin-bottom:8px;}
.lp-step p{font-size:15px;color:var(--muted);line-height:1.6;}

/* ---------- 9. CTA final sombre ---------- */
.lp-cta-wrap{padding:88px 0 0;}
.lp-cta{
  position:relative;overflow:hidden;
  background:var(--dark);
  border-radius:12px; /* identité : coins 8–12px max */
  padding:80px 40px;
  text-align:center;
}
.lp-cta::before{ /* halos teal ancrés en bas du bloc */
  content:"";
  position:absolute;inset:0;
  pointer-events:none;
  background:
    radial-gradient(620px 340px at 16% 102%, color-mix(in srgb,var(--accent) 34%,transparent), transparent 70%),
    radial-gradient(680px 360px at 84% 104%, color-mix(in srgb,var(--accent-2) 26%,transparent), transparent 72%),
    radial-gradient(560px 300px at 50% 112%, color-mix(in srgb,var(--accent-deep) 40%,transparent), transparent 74%);
}
.lp-cta > *{position:relative;}
.lp-cta h2{
  font-size:clamp(28px,4.4vw,46px);
  color:#fff;letter-spacing:-0.03em;line-height:1.05;
  margin:0 auto;max-width:680px;
}
.lp-cta p{margin:16px auto 0;max-width:540px;font-size:16px;color:rgba(255,255,255,0.72);}
.lp-cta__actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:32px;}

/* ---------- 10. Footer ---------- */
.lp-footer{
  border-top:1px solid var(--line);
  margin-top:96px;
  padding:28px 0;
}
.lp-footer .lp-container{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  flex-wrap:wrap;
}
.lp-footer__brand{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;color:var(--muted);
  min-width:0;
}
.lp-footer__logo{width:22px;height:22px;flex:0 0 auto;}
.lp-footer__links{display:flex;align-items:center;gap:22px;flex-wrap:wrap;row-gap:10px;}
.lp-footer__links a{font-size:14px;color:var(--muted);transition:color .2s ease;}
.lp-footer__links a:hover{color:var(--ink);}

/* Ancres : décalage sous le header sticky */
[id]{scroll-margin-top:88px;}

/* ---------- 11. Reveal au scroll (masqué seulement si JS présent) ---------- */
html.js [data-reveal]{
  opacity:0;
  transform:translateY(36px);
  transition:opacity .9s cubic-bezier(0.22,1,0.36,1),transform .9s cubic-bezier(0.22,1,0.36,1);
}
html.js [data-reveal].is-revealed{opacity:1;transform:translateY(0);}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  [data-reveal]{opacity:1 !important;transform:none !important;transition:none !important;}
  *,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;}
}

/* ---------- 12. Responsive ---------- */
@media (max-width:900px){
  .lp-nav{gap:18px;}
}
@media (max-width:760px){
  .lp-container{padding:0 20px;}
  .lp-header{padding:10px 12px;}
  .lp-header__bar{padding:6px 8px 6px 14px;}
  .lp-brand__logo{height:34px;}
  .lp-burger{display:flex;}
  /* nav + CTA regroupés dans un déroulant sous la barre */
  .lp-header__collapse{
    display:block;
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    background:rgba(255,255,255,0.98);
    -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
    border:1px solid var(--line);border-radius:12px;
    padding:8px;
    opacity:0;transform:translateY(-8px);pointer-events:none;
    transition:opacity .2s ease,transform .2s ease;
  }
  .lp-header.menu-open .lp-header__collapse{opacity:1;transform:none;pointer-events:auto;}
  .lp-nav{
    position:static;transform:none;
    flex-direction:column;align-items:stretch;gap:2px;
  }
  .lp-nav a{padding:12px 14px;border-radius:8px;font-size:16px;}
  .lp-nav a:hover{background:color-mix(in srgb,var(--ink) 5%,transparent);color:var(--ink);}
  .lp-header .btn{display:flex;width:100%;margin-top:6px;min-height:44px;font-size:15px;}
  .lp-hero{padding:56px 0 64px;}
  .lp-hero__sub{font-size:16px;}
  .lp-section-head{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:32px;}
  .lp-section-head .lp-eyebrow{order:-1;padding-bottom:0;}
  .lp-cards{grid-template-columns:1fr;}
  .lp-how{padding:64px 0 16px;}
  .lp-steps{grid-template-columns:1fr;}
  .lp-step{padding:24px 0;}
  .lp-step:first-child{padding-top:26px;}
  .lp-step + .lp-step{border-left:0;border-top:1px solid var(--line);}
  .lp-cta-wrap{padding:64px 0 0;}
  .lp-cta{padding:56px 24px;}
  .lp-cta__actions{width:100%;}
  .lp-footer{margin-top:64px;}
  .lp-footer .lp-container{flex-direction:column;align-items:flex-start;gap:14px;}
  .lp-footer__links{width:100%;gap:16px 22px;}
}
@media (max-width:400px){
  .lp-container{padding:0 16px;}
  .lp-header{padding:8px;}
  .lp-header__bar{padding:6px 10px;gap:8px;}
  .lp-brand__logo{height:30px;}
  .btn{padding:10px 14px;font-size:14px;min-height:40px;}
  .lp-header .btn{padding:8px 12px;min-height:36px;}
  .lp-hero__actions{flex-direction:column;align-items:stretch;}
  .lp-hero__actions .btn{width:100%;min-height:44px;}
  .lp-cta{padding:48px 18px;}
  .lp-cta__actions{flex-direction:column;align-items:stretch;}
  .lp-cta__actions .btn{width:100%;min-height:44px;}
  .lp-footer__links{gap:12px 18px;}
  .lp-footer__links a{font-size:13px;}
}