:root{
  --bg:#05070b;
  --bg-2:#081016;
  --panel:rgba(10,17,23,.72);
  --panel-2:rgba(13,22,30,.88);
  --line:rgba(112,255,128,.19);
  --line-2:rgba(255,255,255,.10);
  --text:#f6f8fb;
  --muted:#a8b0bc;
  --green:#54ff5e;
  --green-2:#16c547;
  --green-dark:#064d25;
  --blue:#0b8dff;
  --shadow:0 24px 90px rgba(0,0,0,.58);
  --radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 75% 20%, rgba(35,255,88,.12), transparent 28%),
    radial-gradient(circle at 30% 5%, rgba(0,140,255,.16), transparent 24%),
    linear-gradient(180deg,#020407 0%, #071018 48%, #030508 100%);
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(rgba(85,255,102,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(85,255,102,.035) 1px, transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(circle at 60% 40%, #000 0%, transparent 70%);
  opacity:.55;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.site-shell{
  width:min(1680px, calc(100% - 96px));
  margin:0 auto;
}

.nav{
  margin:22px auto 0;
  padding:14px 24px;
  border:1px solid rgba(180,255,190,.16);
  background:linear-gradient(180deg, rgba(11,19,27,.86), rgba(5,10,14,.62));
  border-radius:18px;
  box-shadow:var(--shadow);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  backdrop-filter: blur(18px);
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:270px;
}
.brand img{
  width:88px;
  height:88px;
  object-fit:contain;
  filter:drop-shadow(0 0 16px rgba(84,255,94,.46));
}
.brand-title{
  line-height:.95;
  letter-spacing:.18em;
  font-weight:900;
  font-size:1.18rem;
}
.brand-title span{color:var(--green)}
.brand-sub{
  margin-top:7px;
  color:#dbe8df;
  letter-spacing:.38em;
  font-size:.72rem;
  font-weight:700;
}

.nav-links{
  display:flex;
  gap:34px;
  align-items:center;
  justify-content:center;
  flex:1;
}
.nav-links a{
  color:#ecf0f6;
  font-weight:700;
  font-size:1.02rem;
  opacity:.88;
  transition:.2s ease;
}
.nav-links a:hover,
.nav-links a.active{
  color:var(--green);
  text-shadow:0 0 18px rgba(84,255,94,.42);
}

.nav-actions{
  display:flex;
  gap:14px;
  align-items:center;
}
.btn{
  border:1px solid rgba(255,255,255,.15);
  border-radius:11px;
  padding:15px 27px;
  font-weight:850;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  cursor:pointer;
  transition:.22s ease;
  min-height:52px;
}
.btn:hover{transform:translateY(-2px)}
.btn-outline{
  background:rgba(18,30,40,.6);
  box-shadow:inset 0 0 22px rgba(255,255,255,.04);
}
.btn-green{
  color:#061208;
  background:linear-gradient(180deg,#83ff67 0%,#32df4d 48%,#10b840 100%);
  border-color:rgba(190,255,160,.55);
  box-shadow:0 14px 42px rgba(50,255,72,.22), inset 0 1px 0 rgba(255,255,255,.58);
}
.btn-blue{
  color:white;
  background:linear-gradient(180deg,#31a8ff 0%,#0d83f6 100%);
  border-color:rgba(160,220,255,.36);
  box-shadow:0 10px 34px rgba(0,126,255,.23);
}

.hero{
  min-height:650px;
  display:grid;
  grid-template-columns: 1fr 1.25fr;
  gap:58px;
  align-items:center;
  position:relative;
  padding:70px 48px 32px;
}
.hero::after{
  content:"";
  position:absolute;
  inset:auto -40px 0 36%;
  height:360px;
  background:linear-gradient(90deg, transparent, rgba(49,255,74,.10), transparent);
  filter:blur(22px);
  z-index:-1;
}

.kicker{
  color:var(--green);
  letter-spacing:.12em;
  text-transform:uppercase;
  font-weight:900;
  margin-bottom:18px;
}
h1{
  font-size:clamp(3.2rem, 5vw, 6.4rem);
  line-height:.98;
  margin:0 0 24px;
  letter-spacing:-.065em;
}
h1 .accent, h2 .accent{color:var(--green)}
.lead{
  max-width:690px;
  color:#c6ced8;
  font-size:1.22rem;
  line-height:1.65;
  margin:0 0 32px;
}
.hero-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-bottom:34px}
.mini-trust{
  display:flex;
  flex-wrap:wrap;
  gap:28px;
  color:#d6dde6;
  font-weight:700;
}
.mini-trust span{
  display:flex;align-items:center;gap:10px;
}
.icon-dot{
  width:25px;height:25px;border-radius:8px;
  display:inline-grid;place-items:center;
  color:var(--green);
  border:1px solid rgba(84,255,94,.4);
  box-shadow:0 0 18px rgba(84,255,94,.16);
}

.hero-visual{
  min-height:560px;
  border-radius:30px;
  position:relative;
  display:grid;
  place-items:center;
  overflow:hidden;
}
.chart-bg{
  position:absolute;
  inset:0;
  opacity:.82;
  background:
    radial-gradient(circle at 50% 55%, rgba(35,255,77,.23), transparent 34%),
    linear-gradient(180deg, transparent 0%, rgba(4,255,65,.03) 80%);
}
.chart-bg svg{width:100%;height:100%;opacity:.78}
.hero-logo{
  position:relative;
  z-index:2;
  width:min(540px, 88%);
  filter:drop-shadow(0 0 18px rgba(80,255,96,.5)) drop-shadow(0 30px 45px rgba(0,0,0,.8));
  transform:rotate(-1deg);
}
.quote{
  position:absolute;
  z-index:3;
  padding:10px 16px;
  border:1px solid rgba(117,255,133,.48);
  background:rgba(11,23,20,.78);
  border-radius:10px;
  color:#a6ff98;
  font-weight:900;
  box-shadow:0 0 30px rgba(84,255,94,.16);
}
.quote small{display:block;color:white;opacity:.85;font-size:.78rem}
.q1{top:85px;left:18%}.q2{top:92px;right:7%}.q3{bottom:120px;right:5%}

.stats-band{
  margin-top:-10px;
  padding:24px 34px;
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap:18px;
  border:1px solid rgba(112,255,128,.20);
  background:linear-gradient(180deg, rgba(13,27,30,.86), rgba(8,15,20,.72));
  border-radius:18px;
  box-shadow:var(--shadow);
}
.stat{
  display:flex;
  align-items:center;
  gap:16px;
  padding:0 14px;
  border-right:1px solid rgba(255,255,255,.12);
}
.stat:last-child{border-right:0}
.stat-icon{
  width:54px;height:54px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(35,255,72,.08);
  border:1px solid rgba(84,255,94,.25);
  color:var(--green);
  font-size:1.8rem;
}
.stat strong{font-size:1.7rem;display:block}
.stat span{color:#b8c1cc}

.section{
  padding:70px 0;
}
.section-head{
  text-align:center;
  max-width:880px;
  margin:0 auto 42px;
}
.section-head h2{
  font-size:clamp(2.2rem,3.4vw,4.3rem);
  line-height:1;
  margin:0 0 16px;
  letter-spacing:-.05em;
}
.section-head p{color:#bec7d2;font-size:1.12rem;line-height:1.6}

.cards-grid{
  display:grid;
  grid-template-columns: repeat(4,1fr);
  gap:22px;
}
.card{
  border:1px solid rgba(112,255,128,.16);
  background:linear-gradient(180deg, rgba(13,25,31,.82), rgba(8,12,17,.82));
  border-radius:18px;
  padding:30px;
  box-shadow:0 20px 50px rgba(0,0,0,.34);
  min-height:215px;
}
.card .card-icon{
  width:68px;height:68px;border-radius:16px;
  display:grid;place-items:center;
  margin-bottom:22px;
  color:var(--green);
  font-size:2.2rem;
  background:radial-gradient(circle at 40% 25%, rgba(92,255,109,.32), rgba(30,255,66,.06));
  border:1px solid rgba(92,255,109,.26);
}
.card h3{margin:0 0 10px;font-size:1.2rem}
.card p{margin:0;color:#bbc4ce;line-height:1.55}
.card a{display:inline-block;margin-top:22px;color:var(--green);font-weight:850}

.page-hero{
  padding:80px 0 38px;
  text-align:center;
  position:relative;
}
.page-hero::before{
  content:"";
  position:absolute;
  top:0;left:50%;
  width:360px;height:170px;
  transform:translateX(-50%);
  background:linear-gradient(180deg, rgba(0,164,255,.8), transparent);
  filter:blur(18px);
  opacity:.9;
  z-index:-1;
}
.page-hero h1{font-size:clamp(2.6rem,4.2vw,5.4rem)}
.page-hero p{color:#bfc8d2;font-size:1.1rem;line-height:1.6;max-width:900px;margin:0 auto}

.challenge-toolbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  border-bottom:1px solid var(--line-2);
  padding-bottom:20px;
  margin:18px auto 28px;
}
.pills{display:flex;gap:10px;flex-wrap:wrap}
.pill{
  padding:10px 16px;
  background:#17191d;
  border:1px solid rgba(255,255,255,.09);
  border-radius:12px;
  font-weight:850;
  color:#f3f5f8;
}
.pill.active{background:#34373c;border-color:rgba(255,255,255,.25)}
.toggle-row{display:flex;align-items:center;gap:26px;color:white;font-weight:800;font-size:.95rem}
.toggle{
  width:42px;height:22px;border-radius:50px;background:#282b31;position:relative;display:inline-block;
}
.toggle::after{
  content:"";position:absolute;width:17px;height:17px;border-radius:50%;background:white;top:2.5px;left:3px;
}
.challenge-wrap{
  display:grid;
  grid-template-columns:190px 1fr;
  gap:30px;
  align-items:start;
}
.challenge-labels{
  padding-top:88px;
  color:#d6d9df;
  font-weight:800;
}
.challenge-labels div{
  min-height:38px;
  display:flex;
  align-items:center;
  border-bottom:1px dashed rgba(255,255,255,.20);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.challenge-grid{
  display:grid;
  grid-template-columns:repeat(5, minmax(150px, 1fr));
  gap:13px;
}
.challenge-card{
  position:relative;
  min-height:455px;
  border-radius:13px;
  border:1px solid rgba(255,255,255,.11);
  background:linear-gradient(180deg,#141519,#111216);
  padding:22px 24px;
  box-shadow:0 18px 45px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.035);
}
.challenge-card.featured{
  border-color:rgba(255,120,30,.42);
  box-shadow:0 0 45px rgba(255,100,0,.15), inset 0 1px 0 rgba(255,255,255,.055);
}
.badge{
  position:absolute;
  top:-18px;left:50%;
  transform:translateX(-50%);
  padding:7px 12px;
  background:linear-gradient(90deg,#ff6a00,#ff9900);
  color:white;
  border-radius:999px;
  font-weight:900;
  font-size:.75rem;
  white-space:nowrap;
  box-shadow:0 10px 25px rgba(255,99,0,.35);
}
.challenge-card .account{
  text-align:center;
  margin-bottom:22px;
  border-bottom:1px solid rgba(255,255,255,.08);
  padding-bottom:18px;
}
.challenge-card .account small{display:block;color:#b7bdc6;font-weight:800}
.challenge-card .account strong{font-size:1.7rem}
.rows{display:grid;gap:14px;color:#d3d6dc;font-weight:800;font-size:.9rem}
.rows span{display:block;color:#8f96a3;font-size:.76rem;text-transform:uppercase}
.rows b.green{color:#fff;background:#087437;border-radius:8px;padding:2px 6px}
.price{
  margin-top:28px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.12);
  text-align:center;
}
.price strong{font-size:1.28rem}
.price del{color:#888;margin-left:5px}
.reward{
  margin-top:12px;
  padding:13px;
  background:linear-gradient(180deg,#24262a,#1c1d21);
  border:1px solid rgba(255,255,255,.08);
  border-radius:10px;
  text-align:center;
  font-weight:900;
  color:#d6d8df;
}
.extras{
  margin-top:44px;
}
.extras h3{font-size:1.05rem;color:#d8dde5}
.extra-row{
  display:flex;
  gap:10px;
  overflow:auto;
  padding-bottom:18px;
}
.extra{
  flex:0 0 auto;
  padding:12px 16px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:10px;
  background:#111318;
  color:#d7dce4;
  font-weight:800;
}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:28px;
  align-items:center;
}
.panel{
  border:1px solid rgba(112,255,128,.16);
  background:linear-gradient(180deg, rgba(12,25,31,.80), rgba(7,12,17,.88));
  border-radius:22px;
  padding:42px;
  box-shadow:var(--shadow);
}
.panel h2{font-size:clamp(2rem,3vw,4rem);line-height:1;margin:0 0 20px}
.panel p,.panel li{color:#c3cbd4;line-height:1.65}
.feature-list{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:14px}
.feature-list li{display:flex;gap:12px;align-items:flex-start}
.feature-list li::before{content:"✓";color:var(--green);font-weight:900}

.footer{
  margin-top:70px;
  border-top:1px solid rgba(255,255,255,.09);
  padding:34px 0;
  color:#95a0ad;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:20px;
}

@media (max-width:1200px){
  .site-shell{width:min(100% - 42px, 1120px)}
  .hero{grid-template-columns:1fr;padding:60px 0}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .stat{border-right:0}
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .challenge-wrap{grid-template-columns:1fr}
  .challenge-labels{display:none}
  .challenge-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav{flex-direction:column;align-items:stretch}
  .nav-links{flex-wrap:wrap;gap:16px}
  .nav-actions{justify-content:center}
  .hero{padding-top:45px}
  .stats-band,.cards-grid,.challenge-grid,.split{grid-template-columns:1fr}
  h1{font-size:3rem}
  .challenge-toolbar{align-items:flex-start;flex-direction:column}
}


/* ===== Pages plus longues / site complet normal ===== */
.long-section{
  padding:82px 0;
  position:relative;
}
.long-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
}
.wide-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:28px;
  align-items:stretch;
}
.big-panel{
  border:1px solid rgba(112,255,128,.16);
  background:
    radial-gradient(circle at 20% 0%, rgba(70,255,95,.12), transparent 32%),
    linear-gradient(180deg, rgba(13,25,31,.84), rgba(7,12,17,.92));
  border-radius:24px;
  padding:42px;
  box-shadow:0 24px 70px rgba(0,0,0,.38);
}
.big-panel h2{
  margin:0 0 16px;
  font-size:clamp(2rem, 3vw, 4.2rem);
  line-height:1;
  letter-spacing:-.055em;
}
.big-panel p{
  color:#c3ccd6;
  line-height:1.7;
  font-size:1.05rem;
}
.steps{
  counter-reset:step;
  display:grid;
  gap:16px;
}
.step{
  counter-increment:step;
  display:grid;
  grid-template-columns:52px 1fr;
  gap:16px;
  align-items:start;
  padding:20px;
  background:rgba(255,255,255,.035);
  border:1px solid rgba(255,255,255,.08);
  border-radius:17px;
}
.step::before{
  content:counter(step);
  width:52px;height:52px;border-radius:16px;
  display:grid;place-items:center;
  background:linear-gradient(180deg,#79ff68,#13c947);
  color:#061208;
  font-weight:950;
  box-shadow:0 0 25px rgba(84,255,94,.20);
}
.step h3{margin:0 0 6px;font-size:1.12rem}
.step p{margin:0;color:#bac4cf;line-height:1.5}
.market-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0 10px;
}
.market-table th{
  color:#8efc8e;
  text-align:left;
  font-size:.82rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  padding:0 14px;
}
.market-table td{
  padding:16px 14px;
  background:rgba(255,255,255,.04);
  border-top:1px solid rgba(255,255,255,.07);
  border-bottom:1px solid rgba(255,255,255,.07);
  font-weight:800;
}
.market-table td:first-child{
  border-left:1px solid rgba(255,255,255,.07);
  border-radius:12px 0 0 12px;
}
.market-table td:last-child{
  border-right:1px solid rgba(255,255,255,.07);
  border-radius:0 12px 12px 0;
  color:var(--green);
}
.faq{
  display:grid;
  gap:14px;
}
.faq details{
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.035);
  border-radius:16px;
  padding:18px 20px;
}
.faq summary{
  cursor:pointer;
  font-weight:900;
  color:#fff;
}
.faq p{
  color:#bec8d2;
  line-height:1.65;
  margin:14px 0 0;
}
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
.input{
  width:100%;
  min-height:54px;
  border-radius:13px;
  border:1px solid rgba(255,255,255,.12);
  background:#10141b;
  color:#dce5ee;
  padding:16px;
  font-weight:700;
}
textarea.input{min-height:140px;resize:vertical}
.address-box{
  display:grid;
  gap:14px;
}
.address-line{
  padding:18px;
  border-radius:15px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.09);
}
.address-line strong{display:block;margin-bottom:5px;color:var(--green)}
.footer-large{
  margin-top:80px;
  padding:52px 0 28px;
  background:linear-gradient(180deg, rgba(5,9,13,.2), rgba(0,0,0,.5));
  border-top:1px solid rgba(255,255,255,.10);
}
.footer-columns{
  display:grid;
  grid-template-columns:1.3fr repeat(3, 1fr);
  gap:32px;
}
.footer-columns h3,.footer-columns h4{margin:0 0 14px}
.footer-columns p,.footer-columns a{
  color:#aab4bf;
  line-height:1.7;
  display:block;
  margin:7px 0;
}
.footer-bottom{
  margin-top:30px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.08);
  color:#8995a3;
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
@media(max-width:1000px){
  .long-grid,.wide-grid,.contact-grid,.footer-columns{grid-template-columns:1fr}
}


/* ===== V3 — resserré, plus net, plus propre desktop ===== */
:root{
  --radius:18px;
}
body{
  -webkit-font-smoothing:antialiased;
  text-rendering:geometricPrecision;
}
.site-shell{
  width:min(1480px, calc(100% - 72px));
}
.nav{
  margin-top:18px;
  padding:10px 18px;
  border-radius:15px;
}
.brand img{
  width:68px;
  height:68px;
}
.brand{
  min-width:245px;
}
.brand-title{
  font-size:1.02rem;
  letter-spacing:.16em;
}
.brand-sub{
  font-size:.62rem;
}
.nav-links{
  gap:26px;
}
.nav-links a{
  font-size:.96rem;
}
.btn{
  min-height:46px;
  padding:12px 22px;
  border-radius:10px;
}
.hero{
  min-height:565px;
  padding:46px 32px 24px;
  gap:42px;
  grid-template-columns: 1.02fr 1.08fr;
}
.kicker{
  margin-bottom:14px;
  font-size:.88rem;
}
h1{
  font-size:clamp(2.9rem, 4.25vw, 5.15rem);
  letter-spacing:-.06em;
}
.lead{
  font-size:1.06rem;
  line-height:1.55;
  max-width:620px;
}
.hero-visual{
  min-height:500px;
}
.hero-logo{
  width:min(455px, 82%);
}
.quote{
  padding:8px 13px;
  font-size:.88rem;
}
.stats-band{
  padding:19px 24px;
  gap:12px;
  border-radius:15px;
}
.stat{
  gap:13px;
  padding:0 9px;
}
.stat-icon{
  width:46px;
  height:46px;
  font-size:1.45rem;
  border-radius:12px;
}
.stat strong{
  font-size:1.38rem;
}
.stat span{
  font-size:.88rem;
}
.section{
  padding:54px 0;
}
.section-head{
  margin-bottom:32px;
}
.section-head h2{
  font-size:clamp(2rem, 3vw, 3.55rem);
}
.section-head p{
  font-size:1.02rem;
}
.cards-grid{
  gap:18px;
}
.card{
  border-radius:15px;
  padding:24px;
  min-height:190px;
}
.card .card-icon{
  width:58px;
  height:58px;
  border-radius:14px;
  font-size:1.85rem;
}
.page-hero{
  padding:62px 0 28px;
}
.page-hero h1{
  font-size:clamp(2.35rem, 3.55vw, 4.45rem);
}
.challenge-toolbar{
  margin:12px auto 24px;
  padding-bottom:16px;
}
.challenge-wrap{
  grid-template-columns:168px 1fr;
  gap:24px;
}
.challenge-labels{
  padding-top:72px;
  font-size:.87rem;
}
.challenge-labels div{
  min-height:35px;
}
.challenge-grid{
  gap:11px;
}
.challenge-card{
  min-height:418px;
  padding:19px 18px;
  border-radius:12px;
}
.challenge-card .account{
  margin-bottom:18px;
  padding-bottom:15px;
}
.challenge-card .account strong{
  font-size:1.48rem;
}
.rows{
  gap:12px;
  font-size:.83rem;
}
.rows span{
  font-size:.70rem;
}
.price{
  margin-top:22px;
  padding-top:15px;
}
.reward{
  padding:10px;
  font-size:.88rem;
}
.extras{
  margin-top:34px;
}
.extra{
  padding:10px 13px;
  font-size:.88rem;
}
.long-section{
  padding:62px 0;
}
.big-panel{
  padding:32px;
  border-radius:19px;
}
.big-panel h2{
  font-size:clamp(1.8rem,2.55vw,3.35rem);
}
.big-panel p{
  font-size:1rem;
}
.step{
  padding:17px;
  grid-template-columns:46px 1fr;
}
.step::before{
  width:46px;
  height:46px;
  border-radius:13px;
}
.market-table td{
  padding:13px 12px;
}
.footer-large{
  margin-top:58px;
  padding-top:42px;
}
.footer-columns{
  gap:26px;
}
@media (max-width:1200px){
  .site-shell{width:min(100% - 38px, 1120px)}
}
@media (max-width:820px){
  .site-shell{width:min(100% - 26px, 680px)}
  .hero{padding:38px 0;grid-template-columns:1fr}
  .hero-logo{width:min(360px, 82%)}
}

.card,.big-panel,.challenge-card,.step,.stat{
  opacity:.96;
  transform:translateY(0);
}
.is-visible{
  opacity:1 !important;
}