/* Shared styles for the software pages (logiciels/<slug>/index.html).
   Same tokens and components as the home page, trimmed to what these pages use. */
:root {
  --ink: #000;
  --paper: #fff;
  --body: #5e5e5e;
  --mute: #afafaf;
  --soft: #efefef;
  --softer: #f3f3f3;
  --pressed: #e2e2e2;
  --elev: #282828;
  --line-dark: #2a2a2a;
  --r-xl: 16px;
  --r-lg: 12px;
  --pill: 999px;
  --display: "Inter Tight", "Inter", system-ui, "Helvetica Neue", Arial, sans-serif;
  --text: "Inter", system-ui, "Helvetica Neue", Arial, sans-serif;
  --wrap: 1200px;
  --gut: 32px;
  --ease: cubic-bezier(.2,.7,.2,1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { background: var(--paper); color: var(--ink); font: 400 16px/24px var(--text); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }
h1, h2, h3 { font-family: var(--display); font-weight: 700; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: var(--pill); font: 500 16px/20px var(--text); border: 0; cursor: pointer; transition: background .2s, transform .2s; white-space: nowrap; }
.btn:active { transform: scale(.98); }
.btn svg { width: 18px; height: 18px; flex: none; transition: transform .3s var(--ease); }
.btn:hover svg.ico-arrow { transform: translateX(4px); }
.btn--black { background: var(--ink); color: var(--paper); }
.btn--black:hover { background: var(--elev); }
.btn--white { background: var(--paper); color: var(--ink); }
.btn--white:hover { background: var(--pressed); }
.btn--ghost { background: transparent; color: var(--paper); box-shadow: inset 0 0 0 1px #4b4b4b; }
.btn--ghost:hover { background: var(--elev); }
.btn--sm { min-height: 40px; padding: 0 18px; font-size: 14px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: var(--ink); color: var(--paper); transition: box-shadow .25s; }
.nav.is-scrolled { box-shadow: 0 1px 0 var(--line-dark); }
.nav__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 72px; }
.logo { font: 700 22px/1 var(--display); }
.logo em { font-style: normal; color: var(--mute); font-weight: 600; }

/* Hero */
.lhero { background: var(--ink); color: var(--paper); padding: 40px 0 96px; overflow: hidden; }
.back { display: inline-flex; align-items: center; gap: 8px; font: 500 14px/20px var(--text); color: var(--mute); transition: color .2s; }
.back svg { width: 16px; height: 16px; transform: rotate(180deg); transition: transform .3s var(--ease); }
.back:hover { color: var(--paper); }
.back:hover svg { transform: rotate(180deg) translateX(4px); }
.lhero__grid { margin-top: 40px; display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.lhero__ico { width: 56px; height: 56px; border-radius: 50%; background: var(--paper); color: var(--ink); display: grid; place-items: center; }
.lhero__ico svg { width: 26px; height: 26px; }
.eyebrow { margin-top: 24px; font: 500 14px/20px var(--text); color: var(--mute); }
.lhero h1 { margin-top: 8px; font-size: clamp(44px, 5.6vw, 72px); line-height: 1.02; }
.lhero__lead { margin-top: 20px; max-width: 26em; font: 500 18px/28px var(--text); color: #cfcfcf; }
.lhero__cta { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }

/* Demo frame — empty until data-src is set on #demo, then logiciel.js swaps in an iframe */
.demo { position: relative; border-radius: var(--r-xl); background: #141414; box-shadow: 0 0 0 1px var(--line-dark), 0 40px 80px rgba(0,0,0,.6); overflow: hidden; scroll-margin-top: 96px; }
.demo__bar { display: flex; align-items: center; gap: 12px; height: 40px; padding: 0 14px; border-bottom: 1px solid var(--line-dark); }
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: #3a3a3a; }
.url { flex: 1; height: 24px; border-radius: var(--pill); background: #262626; font: 400 12px/24px var(--text); color: var(--mute); text-align: center; overflow: hidden; white-space: nowrap; }
.demo__view { position: relative; aspect-ratio: 16 / 10; }
.demo__view iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: var(--paper); }

/* Placeholder: a shimmering app skeleton behind a "coming soon" card */
.skel { position: absolute; inset: 0; display: grid; grid-template-columns: 22% 1fr; }
.skel__side { padding: 20px 16px; border-right: 1px solid var(--line-dark); display: grid; gap: 12px; align-content: start; }
.skel__main { padding: 20px; display: grid; gap: 14px; align-content: start; }
.skel__row { display: grid; gap: 12px; }
.skel__row--3 { grid-template-columns: repeat(3, 1fr); }
.sk { display: block; border-radius: 8px; background: linear-gradient(90deg, #1e1e1e 0%, #2b2b2b 45%, #1e1e1e 90%) 0 0 / 300% 100%; animation: shimmer 2.4s linear infinite; }
.sk--line { height: 12px; }
.sk--short { width: 60%; }
.sk--title { height: 22px; width: 40%; }
.sk--card { height: 72px; border-radius: 12px; }
.sk--bar { height: 36px; }
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -200% 0; } }
.demo__soon { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 8px; padding: 24px; text-align: center; background: radial-gradient(60% 60% at 50% 50%, rgba(0,0,0,.85), rgba(0,0,0,.55)); }
.demo__soon .lhero__ico { margin-bottom: 8px; }
.demo__soon b { font: 700 24px/32px var(--display); color: var(--paper); }
.demo__soon span { max-width: 26em; font-size: 15px; line-height: 22px; color: #cfcfcf; }
.demo__soon .btn { margin-top: 12px; }

/* Sections */
.sec { padding: 104px 0; }
.sec--soft { background: var(--softer); }
.sec__eyebrow { font: 500 14px/20px var(--text); color: var(--body); }
.sec__h { margin-top: 12px; font-size: clamp(32px, 4vw, 48px); line-height: 1.1; max-width: 16em; }
.points { margin-top: 48px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.point { padding: 32px; border-radius: var(--r-xl); background: var(--soft); }
.point__n { width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: var(--paper); display: grid; place-items: center; font: 700 16px/1 var(--display); }
.point h3 { margin-top: 24px; font-size: 22px; line-height: 30px; }
.point p { margin-top: 8px; color: var(--body); }

.quote { margin-top: 48px; display: flex; justify-content: space-between; align-items: center; gap: 16px 24px; flex-wrap: wrap; padding: 24px 28px; border-radius: var(--r-xl); background: var(--ink); color: var(--paper); }
.quote b { display: block; font: 700 24px/32px var(--display); }
.quote span { color: #cfcfcf; }

.others { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 10px; }
.others a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: var(--pill); background: var(--paper); font: 500 15px/20px var(--text); box-shadow: inset 0 0 0 1px var(--pressed); transition: background .2s, box-shadow .2s; }
.others a:hover { background: var(--pressed); }
.others a[aria-current="page"] { background: var(--ink); color: var(--paper); box-shadow: none; }

/* Footer + mobile CTA */
.foot { background: var(--ink); color: var(--mute); padding: 40px 0; font-size: 14px; line-height: 20px; }
.foot__in { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.foot .logo { color: var(--paper); font-size: 18px; }
.foot nav { display: flex; gap: 24px; flex-wrap: wrap; }
.foot a:hover { color: var(--paper); }
.mbar { display: none; }

/* Motion: hero rises in, sections reveal on scroll */
@keyframes rise { from { opacity: 0; transform: translateY(18px); } }
@keyframes lift-in { from { opacity: 0; transform: translateY(28px) scale(.97); } }
.js .h-in { animation: rise .9s var(--ease) both; animation-delay: var(--d, 0s); }
.js .demo { animation: lift-in 1.1s var(--ease) .3s both; }
.js .rv { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.js .rv.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .js .rv { opacity: 1; transform: none; }
}

@media (max-width: 1119px) {
  .lhero__grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .points { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  :root { --gut: 16px; }
  .nav__in { height: 60px; }
  .lhero { padding: 28px 0 72px; }
  .lhero__cta .btn { flex: 1 1 100%; }
  .demo__view { aspect-ratio: 4 / 5; }
  .skel { grid-template-columns: 1fr; }
  .skel__side { display: none; }
  .skel__row--3 { grid-template-columns: 1fr 1fr; }
  .sec { padding: 72px 0; }
  .point { padding: 24px; }
  .quote { padding: 24px; }
  .quote .btn { width: 100%; }
  .foot { padding-bottom: 104px; }
  .mbar { position: fixed; z-index: 60; left: 12px; right: 12px; bottom: 12px; display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 8px; border-radius: var(--pill); background: var(--ink); box-shadow: 0 8px 24px rgba(0,0,0,.3); transform: translateY(140%); transition: transform .35s var(--ease); }
  .mbar.is-on { transform: none; }
  .mbar .btn { min-height: 48px; }
  .mbar .btn--call { width: 48px; padding: 0; background: var(--elev); color: var(--paper); }
}