@font-face{font-family:"Jakarta";src:url("/assets/fonts/PlusJakartaSans_800ExtraBold.ttf") format("truetype");font-weight:800;font-display:swap}
@font-face{font-family:"Jakarta";src:url("/assets/fonts/PlusJakartaSans_700Bold.ttf") format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:"Hanken";src:url("/assets/fonts/HankenGrotesk_500Medium.ttf") format("truetype");font-weight:500;font-display:swap}
@font-face{font-family:"Bodoni";src:url("/assets/fonts/BodoniModa_500Medium_Italic.ttf") format("truetype");font-weight:500;font-style:italic;font-display:swap}

:root{
  color-scheme:dark;
  --bg-top:#1d1d1d;--bg-mid:#242424;--bg-bottom:#3d3d3d;
  --surface:#2a2a2a;--surface-high:#363636;--line:#383838;--line-strong:#4c4c4c;
  --text:#fff;--text-2:#d0d0d0;--muted:#979797;
  --live:#ff6a3d;--live-halo:rgba(255,106,61,.16);
  --inverse:#fff;--on-inverse:#0a0a0a;
  --sans:"Hanken",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:"Jakarta",system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:"Bodoni",Georgia,"Times New Roman",serif;
  --gutter:clamp(16px,5vw,56px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;overflow-x:clip}
main{overflow-x:hidden;overflow-x:clip}
body{margin:0;background:linear-gradient(180deg,var(--bg-top) 0%,var(--bg-mid) 45%,var(--bg-bottom) 100%);background-color:var(--bg-top);color:var(--text);font-family:var(--sans);font-weight:500;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
a:focus-visible{outline:2px solid var(--text);outline-offset:4px;border-radius:6px}
h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:-.02em;margin:0}
em{font-family:var(--serif);font-style:italic;font-weight:500;letter-spacing:0;color:var(--text-2)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--inverse);color:var(--on-inverse);padding:8px 14px;border-radius:999px;z-index:10}
.skip:focus{left:16px}

/* Barre du haut */
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:14px var(--gutter);background:rgba(29,29,29,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06)}
.brand,.foot-brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:800;font-size:1.25rem;letter-spacing:-.01em}
.top-cta{text-decoration:none;background:var(--inverse);color:var(--on-inverse);font-family:var(--display);font-weight:700;font-size:.95rem;padding:10px 18px;border-radius:999px;transition:transform .2s ease}
.top-cta:hover{transform:translateY(-1px)}

/* Héros */
.hero{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(24px,5vw,72px);max-width:1180px;margin:0 auto;padding:clamp(40px,8vw,96px) var(--gutter) clamp(48px,8vw,104px)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 22px;padding:7px 14px;border:1px solid var(--line-strong);border-radius:999px;font-size:.9rem;color:var(--text-2)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--live);box-shadow:0 0 0 0 var(--live-halo);animation:pulse 2.4s ease-out infinite}
h1{font-size:clamp(3rem,8.4vw,6.4rem);line-height:.98}
h1 em{display:inline-block;margin-top:.06em;color:var(--text-2)}
.lead{font-size:clamp(1.1rem,1.8vw,1.35rem);color:var(--text-2);max-width:31ch;margin:26px 0 30px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}
.badge{display:inline-block;border-radius:12px;transition:transform .2s ease,filter .2s ease}
.badge img{height:60px;width:auto}
.badge:hover{transform:translateY(-2px);filter:drop-shadow(0 10px 24px rgba(0,0,0,.45))}
.ghost{font-family:var(--display);font-weight:700;text-decoration:none;color:var(--text);padding:16px 4px;border-bottom:1px solid var(--line-strong)}
.ghost:hover{border-color:var(--text)}
.facts{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;padding:0;margin:28px 0 0;color:var(--muted);font-size:.95rem}
.facts li{position:relative;padding-left:16px}
.facts li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--line-strong)}

.hero-visual{position:relative;display:grid;place-items:center;min-height:clamp(440px,52vw,640px)}
.ring{position:absolute;width:min(160%,840px);aspect-ratio:1;display:grid;place-items:center;animation:spin 60s linear infinite;filter:drop-shadow(0 0 40px var(--live-halo))}
.ring svg,.final-ring svg{width:100%;height:100%;overflow:visible}
.hero-visual::before{content:"";position:absolute;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,var(--live-halo) 0%,rgba(255,106,61,0) 68%)}
.phone{position:relative;width:clamp(220px,25vw,300px);aspect-ratio:330/717;border-radius:44px;padding:10px;background:linear-gradient(160deg,#4a4a4a,#1b1b1b 40%,#2c2c2c);box-shadow:0 50px 120px rgba(0,0,0,.6),inset 0 0 0 1px rgba(255,255,255,.08);animation:float 7s ease-in-out infinite}
.phone img{width:100%;height:100%;object-fit:cover;border-radius:35px}

/* Situations */
.uses{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 18px;max-width:1180px;margin:0 auto;padding:22px var(--gutter);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.uses p{margin:0;color:var(--muted)}
.uses ul{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;list-style:none;margin:0;padding:0}
.uses li{padding:8px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-family:var(--display);font-weight:700;font-size:.95rem}

/* Étapes */
.how{max-width:1180px;margin:0 auto;padding:clamp(64px,10vw,128px) var(--gutter)}
h2{font-size:clamp(2.1rem,5vw,3.6rem);line-height:1.05;max-width:18ch}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;list-style:none;padding:0;margin:48px 0 0}
.steps li{padding:28px;border-radius:28px;background:linear-gradient(180deg,var(--surface-high),var(--surface));border:1px solid var(--line)}
.num{display:block;font-family:var(--serif);font-style:italic;font-size:1.6rem;color:var(--muted);margin-bottom:18px}
.steps h3{font-size:1.45rem;margin-bottom:10px}
.steps p{margin:0;color:var(--text-2)}
.legend{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px;font-size:.9rem;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:8px}
.l-line{width:4px;height:18px;border-radius:4px;background:var(--live)}
.l-gap{width:5px;height:5px;border-radius:50%;background:#525252}
.l-um{width:12px;height:12px;border-radius:50%;border:2px solid var(--live)}

/* Fonctionnalités */
.features{max-width:1180px;margin:0 auto;padding:0 var(--gutter) clamp(48px,8vw,96px);display:grid;gap:clamp(48px,8vw,112px)}
.feature{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:center;gap:clamp(28px,6vw,96px)}
.feature.flip .shot{order:2}
.shot{justify-self:center;width:min(100%,300px);border-radius:40px;padding:9px;background:linear-gradient(160deg,#4a4a4a,#1b1b1b 40%,#2c2c2c);box-shadow:0 40px 100px rgba(0,0,0,.55),inset 0 0 0 1px rgba(255,255,255,.08)}
.shot img{border-radius:32px;width:100%;height:auto}
.kicker{margin:0 0 14px;color:var(--muted);font-size:.95rem;text-transform:uppercase;letter-spacing:.14em}
.feature h3{font-size:clamp(1.9rem,4vw,3rem);line-height:1.06;margin-bottom:18px;max-width:16ch}
.feature .copy p:last-child{color:var(--text-2);font-size:1.1rem;max-width:40ch;margin:0}

/* Appel final */
.final{position:relative;overflow:hidden;max-width:1180px;margin:0 auto clamp(48px,8vw,96px);padding:clamp(64px,10vw,120px) var(--gutter);border-radius:40px;background:linear-gradient(180deg,var(--surface-high),var(--bg-top));border:1px solid var(--line);text-align:center;display:grid;justify-items:center;gap:20px}
.final h2{max-width:20ch;position:relative}
.final p{margin:0;color:var(--text-2);font-size:1.1rem;position:relative}
.final .badge{position:relative;margin-top:10px}
.badge.big img{height:70px}
.final-ring{position:absolute;width:760px;aspect-ratio:1;left:50%;top:50%;translate:-50% -50%;opacity:.22;animation:spin 90s linear infinite reverse}

/* Pied de page */
.foot{max-width:1180px;margin:0 auto;padding:32px var(--gutter) 48px;border-top:1px solid var(--line);display:grid;gap:16px;color:var(--muted);font-size:.92rem}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 20px}
.foot a{text-underline-offset:4px}
.langs a[aria-current]{color:var(--text)}
.small{margin:0;font-size:.82rem;max-width:80ch}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,106,61,.5)}100%{box-shadow:0 0 0 12px rgba(255,106,61,0)}}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;text-align:center;padding-top:36px;gap:8px}
  .hero-text{display:flex;flex-direction:column;align-items:center}
  .lead{margin:20px auto 26px}
  .cta-row{justify-content:center}
  .facts{justify-content:center}
  .hero-visual{min-height:auto;padding:56px 0 24px}
  .hero-visual::before{width:92%}
  .phone{width:min(64vw,270px)}
  .ring{width:min(150vw,640px)}
  .uses{padding:26px var(--gutter)}
  .how{padding-top:72px;padding-bottom:72px}
  h2{margin:0 auto;text-align:center}
  .steps{grid-template-columns:1fr;margin-top:32px}
  .feature,.feature.flip{grid-template-columns:1fr;text-align:center;gap:28px}
  .feature .shot,.feature.flip .shot{order:2}
  .feature h3,.feature .copy p:last-child{margin-left:auto;margin-right:auto}
  .shot{width:min(72vw,280px)}
}
@media (max-width:520px){
  .top{padding:10px 16px}
  .brand{font-size:1.1rem}
  .brand img{width:30px;height:auto}
  .top-cta{padding:9px 16px;font-size:.9rem}
  .eyebrow{margin-bottom:18px;font-size:.85rem}
  h1{font-size:clamp(2.9rem,14.5vw,3.6rem)}
  .lead{font-size:1.08rem}
  .cta-row{flex-direction:column;gap:6px;width:100%}
  .badge{width:100%;max-width:236px}
  .badge img{height:auto;width:100%}
  .ghost{padding:12px 4px;border-bottom:0;text-decoration:underline;text-underline-offset:5px;color:var(--text-2);font-size:.95rem}
  .facts{flex-direction:column;align-items:center;gap:6px;margin-top:18px}
  .facts li{padding-left:0}
  .facts li::before{display:none}
  .uses ul{gap:8px}
  .uses li{padding:7px 14px;font-size:.88rem}
  .steps li{padding:22px;border-radius:24px}
  .num{margin-bottom:10px}
  .steps h3{font-size:1.3rem}
  .legend{justify-content:flex-start}
  .feature h3{font-size:2rem}
  .feature .copy p:last-child{font-size:1.02rem}
  .features{gap:64px}
  .final{margin-left:16px;margin-right:16px;padding:56px 20px;border-radius:28px}
  .final-ring{width:560px}
  .badge.big{max-width:280px}
  .badge.big img{height:auto}
  .foot{text-align:left}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}