/* =========================================================
   AETHER AI — Premium AI Trading Website
   style.css
   =========================================================
   Sections:
   1. Design Tokens & Reset
   2. Utilities & Reveal Animations
   3. Loader / Mouse Glow / Particles / Floating Coins
   4. Buttons
   5. Navbar
   6. Hero
   7. Live Stats
   8. Why Choose Us
   9. Packages
   10. Level Income / Referral
   11. Rewards
   12. Trading Features
   13. Roadmap
   14. Testimonials
   15. FAQ
   16. Contact
   17. Footer / Back to top
   18. Responsive
   ========================================================= */

/* ============ 1. Design Tokens & Reset ============ */
:root{
  --primary:#0B5FFF;
  --primary-dark:#0747cc;
  --primary-light:#3b82f6;
  --accent:#00D4FF;
  --accent-soft:#7defff;
  --ink:#0a1733;
  --ink-2:#243457;
  --muted:#5b6b8c;
  --line:rgba(11,95,255,.12);
  --white:#ffffff;
  --bg:#ffffff;
  --bg-soft:#f4f8ff;
  --bg-blue:#eef4ff;
  --glass:rgba(255,255,255,.65);
  --glass-strong:rgba(255,255,255,.85);
  --glass-border:rgba(255,255,255,.7);
  --glass-dark:rgba(10,23,51,.72);
  --shadow-sm:0 4px 14px rgba(11,30,80,.08);
  --shadow:0 18px 50px rgba(11,30,80,.12);
  --shadow-lg:0 30px 80px rgba(11,30,80,.18);
  --shadow-blue:0 20px 60px rgba(11,95,255,.28);
  --radius:20px;
  --radius-lg:28px;
  --grad-primary:linear-gradient(135deg,#0B5FFF 0%,#00D4FF 100%);
  --grad-primary-soft:linear-gradient(135deg,rgba(11,95,255,.12),rgba(0,212,255,.12));
  --grad-purple:linear-gradient(135deg,#5b8cff 0%,#9d7bff 50%,#00D4FF 100%);
  --grad-text:linear-gradient(120deg,#0B5FFF,#00D4FF);
  --grad-glass:linear-gradient(135deg,rgba(255,255,255,.9),rgba(255,255,255,.55));
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-display:"Sora","Plus Jakarta Sans",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
section{position:relative}

/* Blue gradient mesh background behind everything */
body::before{
  content:"";
  position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(900px 600px at 80% -5%,rgba(0,212,255,.18),transparent 60%),
    radial-gradient(800px 600px at 0% 10%,rgba(11,95,255,.12),transparent 55%),
    radial-gradient(700px 500px at 50% 100%,rgba(91,140,255,.10),transparent 60%),
    var(--bg);
}

.container{width:min(1200px,92%);margin-inline:auto}

/* ============ 2. Utilities & Reveal Animations ============ */
.section-head{margin:0 auto 56px;text-align:center;max-width:680px}
.section-head.left{text-align:left;margin-inline:0}
.section-tag{
  display:inline-block;
  font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--primary);
  background:var(--grad-primary-soft);
  padding:7px 16px;border-radius:999px;margin-bottom:18px;
}
.section-title{
  font-family:var(--font-display);
  font-size:clamp(1.9rem,3.6vw,2.9rem);
  font-weight:800;line-height:1.15;letter-spacing:-.02em;
  color:var(--ink);
}
.section-sub{margin-top:16px;color:var(--muted);font-size:1.06rem;max-width:560px;margin-inline:auto}
.section-head.left .section-sub{margin-inline:0}
.gradient-text{
  background:var(--grad-text);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* Reveal-on-scroll */
[data-reveal]{
  opacity:0;
  transform:translateY(40px);
  transition:opacity .7s var(--ease),transform .7s var(--ease);
  will-change:opacity,transform;
}
[data-reveal="slide-left"]{transform:translateX(60px)}
[data-reveal="slide-right"]{transform:translateX(-60px)}
[data-reveal="zoom"]{transform:scale(.9)}
[data-reveal].is-visible{opacity:1;transform:none}
[data-delay="80"]{transition-delay:.08s}
[data-delay="120"]{transition-delay:.12s}
[data-delay="160"]{transition-delay:.16s}
[data-delay="200"]{transition-delay:.2s}
[data-delay="240"]{transition-delay:.24s}
[data-delay="280"]{transition-delay:.28s}

/* ============ 3. Loader / Mouse Glow / Particles ============ */
.loader{
  position:fixed;inset:0;z-index:9999;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  background:linear-gradient(160deg,#0a1733,#0747cc 60%,#00D4FF);
  transition:opacity .6s ease,visibility .6s ease;
}
.loader.hide{opacity:0;visibility:hidden}
.loader-ring{
  width:64px;height:64px;border-radius:50%;
  border:4px solid rgba(255,255,255,.2);
  border-top-color:var(--accent);
  border-right-color:#fff;
  animation:spin 1s linear infinite;
}
.loader-logo{
  font-family:var(--font-display);font-weight:800;font-size:1.6rem;letter-spacing:.1em;
  color:#fff;
}
.loader-logo span{color:var(--accent)}
.loader-bar{width:200px;height:4px;border-radius:999px;background:rgba(255,255,255,.18);overflow:hidden}
.loader-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,#fff,var(--accent));animation:load 1.4s var(--ease) forwards}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes load{0%{width:0}60%{width:75%}100%{width:100%}}

.mouse-glow{
  position:fixed;top:0;left:0;width:520px;height:520px;border-radius:50%;
  pointer-events:none;z-index:1;
  background:radial-gradient(circle,rgba(0,212,255,.16),rgba(11,95,255,.06) 40%,transparent 70%);
  transform:translate(-50%,-50%);transition:opacity .3s ease;mix-blend-mode:screen;
  opacity:0;
}

.particles{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.6}

/* Floating crypto icons */
.floating-icons{position:fixed;inset:0;z-index:0;pointer-events:none}
.float-coin{
  position:absolute;left:var(--x);top:var(--y);
  font-size:1.7rem;font-weight:800;
  width:52px;height:52px;display:grid;place-items:center;border-radius:14px;
  color:#fff;opacity:.5;
  animation:floaty 6s ease-in-out infinite;
  animation-delay:var(--d);
  box-shadow:0 10px 30px rgba(11,95,255,.25);
}
.float-coin[data-coin="btc"],.float-coin[data-coin="btc2"]{background:linear-gradient(135deg,#f7931a,#ffb347)}
.float-coin[data-coin="eth"],.float-coin[data-coin="eth2"]{background:linear-gradient(135deg,#627eea,#9db4ff)}
.float-coin[data-coin="usdt"]{background:linear-gradient(135deg,#26a17b,#4fd6ad)}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-26px) rotate(6deg)}}

/* ============ 4. Buttons ============ */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.95rem;letter-spacing:.01em;
  padding:12px 22px;border-radius:14px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-lg{padding:15px 30px;font-size:1.02rem;border-radius:16px}
.btn-block{width:100%}
.btn-primary{
  color:#fff;background:var(--grad-primary);
  background-size:200% 200%;background-position:0% 50%;
  box-shadow:0 12px 30px rgba(11,95,255,.35);
}
.btn-primary:hover{background-position:100% 50%;transform:translateY(-3px);box-shadow:0 18px 44px rgba(11,95,255,.5)}
.btn-outline{
  color:var(--primary);background:var(--glass);
  border:1.5px solid var(--line);backdrop-filter:blur(10px);
  box-shadow:var(--shadow-sm);
}
.btn-outline:hover{transform:translateY(-3px);border-color:var(--primary);box-shadow:var(--shadow-blue);color:var(--primary-dark)}
.btn-ghost{color:var(--ink);background:transparent;padding:10px 16px}
.btn-ghost:hover{color:var(--primary)}
/* Ripple */
.btn::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:radial-gradient(circle at var(--rx,50%) var(--ry,50%),rgba(255,255,255,.45),transparent 45%);
  opacity:0;transition:opacity .5s ease;
}
.btn:hover::after{opacity:1}

/* ============ 5. Navbar ============ */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:16px 0;transition:background .35s ease,box-shadow .35s ease,padding .35s ease;
}
.navbar.scrolled{
  background:var(--glass-strong);backdrop-filter:blur(18px);
  box-shadow:0 8px 30px rgba(11,30,80,.08);padding:10px 0;
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo{
  font-family:var(--font-display);font-weight:800;font-size:1.35rem;letter-spacing:.04em;
  display:flex;align-items:center;gap:8px;color:var(--ink);
}
.nav-logo-mark{
  color:var(--accent);font-size:1.1rem;
  filter:drop-shadow(0 0 8px rgba(0,212,255,.6));
  animation:pulse 2.4s ease-in-out infinite;
}
.nav-logo span{color:var(--primary)}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.15)}}
.nav-menu{display:flex;gap:6px}
.nav-link{
  position:relative;font-weight:600;font-size:.95rem;color:var(--ink-2);
  padding:8px 14px;border-radius:10px;transition:color .2s ease,background .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:var(--grad-primary);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav-link:hover{color:var(--primary)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--primary);background:var(--grad-primary-soft)}
.nav-link.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2.5px;border-radius:2px;background:var(--ink);transition:.3s var(--ease)}
.nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ============ 6. Hero ============ */
.hero{
  min-height:100vh;display:flex;align-items:center;
  padding:140px 0 80px;position:relative;overflow:hidden;
}
.hero-bg-glow{
  position:absolute;top:-10%;right:-10%;width:60vw;height:60vw;border-radius:50%;
  background:radial-gradient(circle,rgba(0,212,255,.22),rgba(11,95,255,.08) 40%,transparent 65%);
  filter:blur(20px);z-index:0;animation:breathe 8s ease-in-out infinite;
}
@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;position:relative;z-index:2}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.82rem;font-weight:700;letter-spacing:.04em;
  color:var(--primary);background:var(--glass);border:1px solid var(--line);
  padding:8px 16px;border-radius:999px;backdrop-filter:blur(10px);margin-bottom:24px;
  box-shadow:var(--shadow-sm);
}
.pulse-dot{width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:dot 1.8s infinite}
@keyframes dot{0%{box-shadow:0 0 0 0 rgba(34,197,94,.6)}70%{box-shadow:0 0 0 10px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.hero-title{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(2.4rem,5.2vw,4.1rem);line-height:1.08;letter-spacing:-.025em;
  color:var(--ink);margin-bottom:22px;
}
.hero-subtitle{font-size:1.12rem;color:var(--muted);max-width:520px;margin-bottom:34px}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero-trust{display:flex;align-items:center;gap:16px}
.trust-avatars{display:flex}
.trust-avatars span{
  width:42px;height:42px;border-radius:50%;border:3px solid #fff;margin-left:-12px;
  background:var(--grad-primary);box-shadow:var(--shadow-sm);
}
.trust-avatars span:nth-child(2){background:linear-gradient(135deg,#f7931a,#ffb347)}
.trust-avatars span:nth-child(3){background:linear-gradient(135deg,#627eea,#9db4ff)}
.trust-avatars span:nth-child(4){background:linear-gradient(135deg,#26a17b,#4fd6ad)}
.trust-avatars span:first-child{margin-left:0}
.hero-trust strong{display:block;font-size:1.1rem;color:var(--ink)}
.hero-trust small{color:var(--muted);font-size:.85rem}

/* Hero stage / right */
.hero-right{position:relative;display:grid;place-items:center;min-height:440px}
.hero-stage{
  position:relative;width:100%;max-width:460px;aspect-ratio:1;
  display:grid;place-items:center;
}
.hero-ai{position:relative;z-index:3;max-width:78%;filter:drop-shadow(0 30px 60px rgba(11,95,255,.4));animation:floaty 5s ease-in-out infinite}
.hero-orb{
  position:absolute;width:70%;height:70%;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,rgba(0,212,255,.55),rgba(11,95,255,.25) 55%,transparent 75%);
  filter:blur(8px);animation:breathe 6s ease-in-out infinite;z-index:1;
}
.hero-ring{
  position:absolute;width:88%;height:88%;border-radius:50%;
  border:2px dashed rgba(11,95,255,.25);
  animation:spin 26s linear infinite;z-index:2;
}
.hero-ring::after{
  content:"";position:absolute;top:-6px;left:50%;width:12px;height:12px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 16px var(--accent);transform:translateX(-50%);
}
/* floating cards around robot */
.float-card{
  position:absolute;z-index:4;display:flex;align-items:center;gap:10px;
  background:var(--glass-strong);backdrop-filter:blur(14px);
  border:1px solid var(--glass-border);border-radius:14px;padding:10px 14px;
  box-shadow:var(--shadow);animation:floaty 5s ease-in-out infinite;
}
.fc-icon{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:.9rem}
.float-card strong{font-size:.82rem;display:block;color:var(--ink)}
.float-card small{font-size:.7rem;color:var(--muted)}
.float-card em{font-size:.78rem;font-style:normal;font-weight:700;color:var(--primary)}
.float-card em.up{color:#16a34a}
.fc-btc{top:4%;left:-4%}
.fc-btc .fc-icon{background:linear-gradient(135deg,#f7931a,#ffb347)}
.fc-eth{top:40%;right:-8%;animation-delay:1s}
.fc-eth .fc-icon{background:linear-gradient(135deg,#627eea,#9db4ff)}
.fc-usdt{bottom:6%;left:2%;animation-delay:2s}
.fc-usdt .fc-icon{background:linear-gradient(135deg,#26a17b,#4fd6ad)}

/* candlestick + line chart */
.hero-chart{
  position:absolute;bottom:-6%;right:-2%;z-index:4;width:240px;
  background:var(--glass-strong);backdrop-filter:blur(14px);border:1px solid var(--glass-border);
  border-radius:16px;padding:14px;box-shadow:var(--shadow-lg);animation:floaty 6s ease-in-out infinite;animation-delay:.5s;
}
.chart-svg{width:100%;height:90px}
.chart-line{stroke-dasharray:600;stroke-dashoffset:600;animation:draw 3s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.chart-candles{display:flex;align-items:flex-end;gap:6px;height:60px;margin-top:6px}
.chart-candles span{flex:1;height:var(--h);background:var(--c);border-radius:3px 3px 0 0;opacity:.85;animation:grow 1.2s var(--ease) backwards}
@keyframes grow{from{height:0}}

.hero-scroll{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  width:26px;height:44px;border:2px solid var(--line);border-radius:14px;z-index:5;
}
.hero-scroll span{position:absolute;top:8px;left:50%;width:5px;height:8px;border-radius:3px;background:var(--primary);transform:translateX(-50%);animation:scroll 1.8s infinite}
@keyframes scroll{0%{top:8px;opacity:1}70%{top:24px;opacity:0}100%{opacity:0}}

/* ============ 7. Live Stats ============ */
.stats{padding:70px 0}
.stats-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:18px;
  background:var(--glass);backdrop-filter:blur(20px);border:1px solid var(--glass-border);
  border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow);
}
.stat-card{
  text-align:center;padding:18px 10px;border-radius:var(--radius);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.stat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm)}
.stat-icon{font-size:1.6rem;display:block;margin-bottom:8px}
.stat-num{font-family:var(--font-display);font-weight:800;font-size:1.85rem;color:var(--ink);display:block;letter-spacing:-.02em}
.stat-label{font-size:.82rem;color:var(--muted);font-weight:600;margin-top:4px;display:block}

/* ============ 8. Why Choose Us ============ */
.why{padding:90px 0;background:var(--bg-soft)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why-card{
  background:var(--glass-strong);border:1px solid var(--glass-border);
  border-radius:var(--radius);padding:32px 28px;
  box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s var(--ease);
  position:relative;overflow:hidden;
}
.why-card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;
  background:var(--grad-primary);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .35s ease;
}
.why-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-blue)}
.why-card:hover::before{opacity:1}
.why-icon{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:var(--grad-primary-soft);color:var(--primary);margin-bottom:18px;
  transition:transform .35s var(--ease);
}
.why-card:hover .why-icon{transform:scale(1.08) rotate(-4deg)}
.why-icon svg{width:28px;height:28px}
.why-card h3{font-family:var(--font-display);font-size:1.25rem;font-weight:700;margin-bottom:8px;color:var(--ink)}
.why-card p{color:var(--muted);font-size:.96rem}

/* ============ 9. Packages ============ */
.packages{padding:100px 0;position:relative;overflow:hidden}
.packages-bg{position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,var(--bg-blue),#fff 60%)}
.packages .container{position:relative;z-index:1}
.pkg-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pkg-card{
  position:relative;background:var(--glass-strong);border:1px solid var(--glass-border);
  border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .4s var(--ease),box-shadow .4s var(--ease);
  display:flex;flex-direction:column;
}
.pkg-card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;
  background:var(--grad-primary);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .4s ease;
}
.pkg-card:hover{transform:translateY(-12px);box-shadow:var(--shadow-lg)}
.pkg-card:hover::before{opacity:1}
.pkg-card.featured{box-shadow:var(--shadow-blue)}
.pkg-card.featured::before{opacity:1}
.pkg-card.elite::before{background:var(--grad-purple);opacity:0}
.pkg-card.elite:hover::before{opacity:1}
.pkg-img{
  height:140px;display:grid;place-items:center;position:relative;
  background:var(--grad-primary-soft);
}
.pkg-img img{max-height:120px;object-fit:contain;transition:transform .4s var(--ease)}
.pkg-card:hover .pkg-img img{transform:scale(1.06)}
.pkg-img.no-img::after{content:"🖼️";font-size:2.4rem;opacity:.5}
.pkg-img.no-img img{display:none}
.pkg-ribbon{
  position:absolute;top:14px;right:-32px;transform:rotate(45deg);
  background:var(--grad-primary);color:#fff;font-size:.72rem;font-weight:700;
  padding:5px 40px;box-shadow:var(--shadow-sm);z-index:2;
}
.pkg-badge{
  position:absolute;top:14px;left:14px;z-index:2;
  font-family:var(--font-display);font-weight:700;font-size:.85rem;
  color:var(--primary);background:var(--glass-strong);
  padding:5px 14px;border-radius:999px;box-shadow:var(--shadow-sm);
}
.pkg-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:16px;flex:1}
.pkg-range{display:flex;flex-direction:column;gap:2px}
.pkg-range small{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.pkg-range strong{font-family:var(--font-display);font-size:1.4rem;color:var(--ink)}
.pkg-list{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--line);padding-top:16px}
.pkg-list li{display:flex;justify-content:space-between;font-size:.92rem}
.pkg-list li span{color:var(--muted)}
.pkg-list li b{color:var(--ink);font-weight:700}
.pkg-card .btn{margin-top:auto}

/* ============ 10. Level Income / Referral ============ */
.referral{padding:100px 0}
.referral-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:start}
.lvl-table{
  background:var(--glass-strong);border:1px solid var(--glass-border);
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);
}
.lvl-row{display:grid;grid-template-columns:1fr 1fr 1fr;padding:13px 22px;font-size:.94rem;align-items:center}
.lvl-head{background:var(--grad-primary);color:#fff;font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
.lvl-row:not(.lvl-head):not(:last-child){border-bottom:1px solid var(--line)}
.lvl-row:not(.lvl-head) span:first-child{font-weight:700;color:var(--primary)}
.lvl-row:not(.lvl-head) span:nth-child(2){font-weight:700;color:var(--ink)}
.lvl-row:not(.lvl-head) span:nth-child(3){color:var(--muted);font-size:.84rem}
.lvl-rows{max-height:380px;overflow-y:auto}
.lvl-rows::-webkit-scrollbar{width:6px}
.lvl-rows::-webkit-scrollbar-thumb{background:var(--primary-light);border-radius:3px}

.referral-visual{position:sticky;top:110px}
.ref-ai-box{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:2px solid var(--accent);
  box-shadow:0 0 40px rgba(0,212,255,.35),var(--shadow);
  background:linear-gradient(160deg,#07204a,#0a1733);
  aspect-ratio:1;display:grid;place-items:center;
}
.ref-ai-box img{max-width:80%;position:relative;z-index:2;filter:drop-shadow(0 0 30px rgba(0,212,255,.5))}
.ref-ai-glow{position:absolute;width:80%;height:80%;border-radius:50%;background:radial-gradient(circle,rgba(0,212,255,.4),transparent 70%);filter:blur(20px);animation:breathe 5s ease-in-out infinite}
.ref-note{margin-top:20px;background:var(--glass-strong);border:1px solid var(--glass-border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.ref-note h4{font-family:var(--font-display);font-size:1.15rem;margin-bottom:8px;color:var(--ink)}
.ref-note p{color:var(--muted);font-size:.96rem}

/* ============ 11. Rewards ============ */
.rewards{padding:100px 0;background:var(--bg-soft)}
.rewards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.reward-card{
  background:var(--glass-strong);border:1px solid var(--glass-border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);text-align:center;
}
.reward-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:var(--shadow-blue)}
.reward-img{
  height:160px;display:grid;place-items:center;position:relative;
  background:linear-gradient(135deg,rgba(11,95,255,.1),rgba(0,212,255,.12));
}
.reward-img img{max-height:130px;object-fit:contain;transition:transform .5s var(--ease)}
.reward-card:hover .reward-img img{transform:scale(1.1) rotate(-3deg)}
.reward-img.no-img img{display:none}
.reward-emoji{font-size:3rem;position:absolute}
.reward-card h3{font-family:var(--font-display);font-size:1.15rem;font-weight:700;padding:18px 16px 6px;color:var(--ink)}
.reward-meta{display:flex;flex-direction:column;gap:2px;padding:0 16px 20px}
.reward-meta span{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.reward-meta strong{font-family:var(--font-display);font-size:1.2rem;color:var(--primary)}

/* ============ 12. Trading Features ============ */
.features{padding:100px 0;position:relative;overflow:hidden}
.features-bg{position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,#fff,var(--bg-blue))}
.features .container{position:relative;z-index:1}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-card{
  background:var(--glass);backdrop-filter:blur(14px);border:1px solid var(--glass-border);
  border-radius:var(--radius);padding:30px 26px;text-align:center;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.feat-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.feat-emoji{font-size:2.4rem;display:block;margin-bottom:14px}
.feat-card h3{font-family:var(--font-display);font-size:1.2rem;margin-bottom:8px;color:var(--ink)}
.feat-card p{color:var(--muted);font-size:.94rem}

/* ============ 13. Roadmap ============ */
.roadmap{padding:100px 0;background:var(--bg-soft)}
.timeline{position:relative;max-width:880px;margin:0 auto}
.tl-line{position:absolute;left:50%;top:0;bottom:0;width:3px;transform:translateX(-50%);background:linear-gradient(180deg,var(--accent),var(--primary),transparent)}
.tl-item{position:relative;display:flex;margin-bottom:42px;align-items:center}
.tl-item:nth-child(odd){justify-content:flex-start}
.tl-item:nth-child(even){justify-content:flex-end}
.tl-dot{
  position:absolute;left:50%;transform:translateX(-50%);width:22px;height:22px;border-radius:50%;
  background:#fff;border:4px solid var(--primary-light);z-index:2;transition:.3s;
}
.tl-item.done .tl-dot{background:var(--primary);border-color:var(--accent)}
.tl-item.active .tl-dot{background:var(--accent);border-color:var(--primary);box-shadow:0 0 0 6px rgba(0,212,255,.25);animation:dot 2s infinite}
.tl-card{
  width:46%;background:var(--glass-strong);border:1px solid var(--glass-border);
  border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.tl-item:hover .tl-card{transform:scale(1.03);box-shadow:var(--shadow)}
.tl-phase{font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--primary)}
.tl-card h3{font-family:var(--font-display);font-size:1.3rem;margin:6px 0 8px;color:var(--ink)}
.tl-card p{color:var(--muted);font-size:.92rem}

/* ============ 14. Testimonials ============ */
.testimonials{padding:100px 0}
.t-slider{overflow:hidden;position:relative}
.t-track{display:flex;gap:24px;transition:transform .6s var(--ease)}
.t-card{
  flex:0 0 calc((100% - 48px) / 3);
  background:var(--glass-strong);border:1px solid var(--glass-border);
  border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);
}
.t-stars{color:#fbbf24;font-size:1.05rem;letter-spacing:2px;margin-bottom:12px}
.t-card p{color:var(--ink-2);font-size:.98rem;margin-bottom:20px;line-height:1.6}
.t-user{display:flex;align-items:center;gap:12px}
.t-user img{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid #fff;box-shadow:var(--shadow-sm)}
.t-user strong{display:block;font-size:.95rem;color:var(--ink)}
.t-user small{color:var(--muted);font-size:.8rem}
.t-nav{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:30px}
.t-prev,.t-next{
  width:46px;height:46px;border-radius:50%;font-size:1.4rem;color:var(--primary);
  background:var(--glass-strong);border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:.25s var(--ease);
}
.t-prev:hover,.t-next:hover{background:var(--grad-primary);color:#fff;transform:scale(1.1)}
.t-dots{display:flex;gap:8px}
.t-dots button{width:10px;height:10px;border-radius:50%;background:var(--line);transition:.25s}
.t-dots button.active{background:var(--grad-primary);width:26px;border-radius:5px}

/* ============ 15. FAQ ============ */
.faq{padding:100px 0;background:var(--bg-soft)}
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{
  background:var(--glass-strong);border:1px solid var(--glass-border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:box-shadow .3s ease;
}
.faq-item.open{box-shadow:var(--shadow);border-color:var(--primary-light)}
.faq-q{
  width:100%;text-align:left;padding:20px 24px;
  font-weight:700;font-size:1.02rem;color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-icon{position:relative;width:22px;height:22px;flex-shrink:0}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--primary);border-radius:2px;transition:.3s var(--ease)}
.faq-icon::before{top:50%;left:0;right:0;height:3px;transform:translateY(-50%)}
.faq-icon::after{left:50%;top:0;bottom:0;width:3px;transform:translateX(-50%)}
.faq-item.open .faq-icon::after{transform:translateX(-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a p{padding:0 24px 22px;color:var(--muted);font-size:.95rem}

/* ============ 16. Contact ============ */
.contact{padding:100px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contact-channels{display:flex;flex-direction:column;gap:14px;margin-bottom:26px}
.contact-ch{
  display:flex;align-items:center;gap:14px;
  background:var(--glass-strong);border:1px solid var(--glass-border);
  border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.contact-ch:hover{transform:translateX(6px);box-shadow:var(--shadow)}
.ch-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:1.3rem;background:var(--grad-primary-soft)}
.contact-ch strong{display:block;color:var(--ink);font-size:.98rem}
.contact-ch small{color:var(--muted);font-size:.85rem}
.contact-map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--glass-border);height:200px}
.contact-map iframe{width:100%;height:100%;border:0;filter:grayscale(.2) contrast(1.05)}

.contact-form{padding:34px;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.contact-form h3{font-family:var(--font-display);font-size:1.5rem;margin-bottom:22px;color:var(--ink)}
.field{margin-bottom:18px;display:flex;flex-direction:column;gap:7px}
.field label{font-size:.82rem;font-weight:700;color:var(--ink-2);letter-spacing:.02em}
.field input,.field textarea{
  font-family:inherit;font-size:.96rem;color:var(--ink);
  padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;
  background:rgba(255,255,255,.7);transition:border-color .25s ease,box-shadow .25s ease;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(11,95,255,.12)}
.field textarea{resize:vertical;min-height:110px}
.form-status{margin-top:14px;font-size:.9rem;font-weight:600;text-align:center;min-height:1.2em}
.form-status.ok{color:#16a34a}
.form-status.err{color:#dc2626}

.glass{
  background:var(--glass-strong);backdrop-filter:blur(18px);
  border:1px solid var(--glass-border);
}

/* ============ 17. Footer / Back to top ============ */
.footer{background:linear-gradient(160deg,#0a1733,#07204a);color:#cdd8ee;padding:70px 0 30px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer-brand .nav-logo{color:#fff;margin-bottom:16px}
.footer-brand p{color:#9fb0d6;max-width:320px;font-size:.95rem;margin-bottom:18px}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:700;
  background:rgba(255,255,255,.08);color:#fff;transition:.3s var(--ease);font-size:.95rem;
}
.footer-social a:hover{background:var(--grad-primary);transform:translateY(-4px)}
.footer-col h4{font-family:var(--font-display);color:#fff;font-size:1.05rem;margin-bottom:16px}
.footer-col a{display:block;color:#9fb0d6;font-size:.92rem;margin-bottom:10px;transition:color .2s ease,padding .2s ease}
.footer-col a:hover{color:var(--accent);padding-left:5px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-top:40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;color:#9fb0d6}
.footer-risk{opacity:.7}

.to-top{
  position:fixed;right:24px;bottom:24px;z-index:50;
  width:48px;height:48px;border-radius:14px;font-size:1.3rem;font-weight:700;color:#fff;
  background:var(--grad-primary);box-shadow:var(--shadow-blue);
  opacity:0;visibility:hidden;transform:translateY(20px);transition:.35s var(--ease);
}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{transform:translateY(-4px)}

/* ============ 18. Responsive ============ */
@media (max-width:1080px){
  .pkg-grid{grid-template-columns:repeat(2,1fr)}
  .rewards-grid{grid-template-columns:repeat(2,1fr)}
  .t-card{flex:0 0 calc((100% - 24px) / 2)}
}
@media (max-width:900px){
  .nav-menu{
    position:fixed;top:0;right:-100%;height:100vh;width:min(300px,80%);
    flex-direction:column;justify-content:center;gap:8px;
    background:var(--glass-strong);backdrop-filter:blur(22px);
    box-shadow:-20px 0 60px rgba(11,30,80,.2);
    transition:right .4s var(--ease);padding:30px;
  }
  .nav-menu.open{right:0}
  .nav-link{font-size:1.1rem;padding:14px 18px}
  .nav-toggle{display:flex}
  .nav-actions .btn{display:none}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-right{order:-1;min-height:380px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid,.features-grid{grid-template-columns:repeat(2,1fr)}
  .referral-grid,.contact-grid,.faq-wrap{grid-template-columns:1fr}
  .referral-visual{position:static;max-width:440px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .tl-line{left:20px}
  .tl-dot{left:20px}
  .tl-item:nth-child(odd),.tl-item:nth-child(even){justify-content:flex-end}
  .tl-card{width:calc(100% - 56px)}
  .t-card{flex:0 0 100%}
}
@media (max-width:560px){
  .stats-grid{grid-template-columns:1fr 1fr;gap:10px;padding:20px}
  .why-grid,.features-grid,.pkg-grid,.rewards-grid{grid-template-columns:1fr}
  .hero-buttons{flex-direction:column;width:100%}
  .hero-buttons .btn{width:100%}
  .float-card{display:none}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .section-title{font-size:1.8rem}
  .container{width:94%}
}
@media (hover:none){
  .mouse-glow{display:none}
  [data-reveal]{opacity:1;transform:none;transition:none}
}