/* ============================================================
   KHAN INVEST — Futuristic HYIP Yield Platform
   Bright neon / glassmorphism theme
   ============================================================ */

:root {
  --bg-900: #05060f;
  --bg-800: #070a1a;
  --bg-700: #0b1024;
  --bg-card: rgba(18, 24, 54, 0.55);
  --glass-border: rgba(120, 160, 255, 0.18);
  --neon-cyan: #00f0ff;
  --neon-blue: #2f7bff;
  --neon-violet: #8b5cff;
  --neon-magenta: #ff3df0;
  --neon-green: #00ffa3;
  --neon-amber: #ffcf3d;
  --text-100: #f4f7ff;
  --text-200: #d4dbff;
  --text-400: #8a93c7;
  --text-600: #5b6399;
  --grad-primary: linear-gradient(120deg, #00f0ff 0%, #2f7bff 40%, #8b5cff 100%);
  --grad-bright: linear-gradient(120deg, #00ffa3 0%, #00f0ff 50%, #2f7bff 100%);
  --grad-magenta: linear-gradient(120deg, #ff3df0 0%, #8b5cff 100%);
  --shadow-neon: 0 0 24px rgba(0, 240, 255, 0.35);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font-display: "Orbitron", "Rajdhani", sans-serif;
  --font-body: "Inter", "Rajdhani", sans-serif;
  --font-mono: "Space Grotesk", monospace;
  --maxw: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-200);
  background:
    radial-gradient(1200px 700px at 12% -8%, rgba(47, 123, 255, 0.18), transparent 60%),
    radial-gradient(1000px 600px at 92% 4%, rgba(139, 92, 255, 0.16), transparent 60%),
    radial-gradient(900px 700px at 50% 120%, rgba(0, 255, 163, 0.12), transparent 60%),
    var(--bg-900);
  overflow-x: hidden;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--text-100); letter-spacing: 0.5px; line-height: 1.1; margin: 0 0 0.5em; }
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.gradient-text {
  background: var(--grad-bright);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 12px;
  color: var(--neon-cyan);
  padding: 7px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: rgba(0, 240, 255, 0.06);
  backdrop-filter: blur(6px);
}
.eyebrow::before {
  content: "";
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 12px var(--neon-green);
  animation: pulse 1.8s infinite;
}

.section { position: relative; padding: 110px 0; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 60px; }
.section-head h2 { font-size: clamp(28px, 4vw, 46px); }
.section-head p { color: var(--text-400); font-size: 18px; }

/* ---------- Background canvas ---------- */
#bg-canvas {
  position: fixed; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  pointer-events: none;
}
.grid-overlay {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(120,160,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,160,255,0.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 75%);
}

/* ---------- Glass card ---------- */
.glass {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-weight: 700;
  padding: 14px 28px; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer;
  font-size: 15px; letter-spacing: 0.5px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
  position: relative; overflow: hidden;
}
.btn-primary {
  background: var(--grad-primary);
  color: #04122b;
  box-shadow: 0 10px 30px rgba(47, 123, 255, 0.45), 0 0 0 rgba(0,240,255,0.5);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 44px rgba(0, 240, 255, 0.55); filter: brightness(1.08); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--glass-border);
  color: var(--text-100);
}
.btn-ghost:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); transform: translateY(-3px); }
.btn-lg { padding: 17px 38px; font-size: 16px; }

/* ---------- Navbar ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s, padding 0.3s;
  padding: 18px 0;
}
.nav.scrolled {
  background: rgba(5, 6, 15, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 800; font-size: 20px; color: var(--text-100); }
.brand .logo {
  width: 40px; height: 40px; border-radius: 11px;
  background: var(--grad-primary);
  display: grid; place-items: center;
  box-shadow: var(--shadow-neon);
  position: relative;
}
.brand .logo svg { width: 22px; height: 22px; }
.brand span b { color: var(--neon-cyan); }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { font-family: var(--font-mono); font-size: 14px; color: var(--text-200); transition: color 0.2s; position: relative; }
.nav-links a::after { content:""; position:absolute; left:0; bottom:-6px; width:0; height:2px; background:var(--grad-bright); transition: width 0.25s; }
.nav-links a:hover { color: var(--neon-cyan); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { display: flex; gap: 14px; align-items: center; }
.nav-toggle { display: none; background: none; border: 1px solid var(--glass-border); border-radius: 10px; padding: 8px 12px; color: var(--text-100); cursor: pointer; }

@keyframes pulse { 0%,100%{ opacity:1; transform: scale(1);} 50%{ opacity:0.4; transform: scale(0.7);} }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 160px 0 90px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(36px, 5.4vw, 68px); font-weight: 800; }
.hero .lead { color: var(--text-400); font-size: 19px; max-width: 540px; margin-top: 22px; }
.hero-cta { display: flex; gap: 16px; margin-top: 34px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 34px; margin-top: 46px; flex-wrap: wrap; }
.hero-stats .stat .num { font-family: var(--font-display); font-size: 30px; font-weight: 800; color: var(--text-100); }
.hero-stats .stat .num .gradient-text { font-weight: 800; }
.hero-stats .stat .lbl { font-family: var(--font-mono); font-size: 12px; color: var(--text-600); text-transform: uppercase; letter-spacing: 1.5px; }

#globe-wrap { position: relative; height: 520px; width: 100%; }
#globe-wrap canvas { display:block; width: 100% !important; height: 100% !important; }

.hero-badges { display:flex; gap:10px; flex-wrap:wrap; margin-top: 26px; }
.mini-seal {
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-mono); font-size: 12px; color: var(--text-200);
  padding: 8px 14px; border-radius: 999px;
  border:1px solid var(--glass-border); background: rgba(255,255,255,0.03);
}
.mini-seal svg { width:16px; height:16px; color: var(--neon-green); }

/* ---------- Verified Seals ---------- */
.seals { padding: 70px 0 40px; }
.seals-head { text-align:center; max-width: 720px; margin: 0 auto 46px; }
.seals-head h2 { font-size: clamp(28px, 4vw, 44px); margin-top: 14px; }
.seals-head p { color: var(--text-400); font-size: 17px; }
.seals-row {
  display:grid; grid-template-columns: repeat(6, 1fr); gap: 18px;
}
.seal {
  display:flex; flex-direction:column; align-items:center; text-align:center;
  padding: 24px 14px 20px; border-radius: var(--radius-md);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.seal:hover { transform: translateY(-6px); border-color: var(--neon-cyan); box-shadow: 0 18px 50px rgba(0,240,255,0.22); }
.seal .seal-badge { width: 84px; height: 84px; margin-bottom: 14px; display:block; }
.seal .meta .name { font-family: var(--font-mono); font-weight:700; font-size: 13.5px; color: var(--text-100); }
.seal .meta .sub { font-size: 11.5px; color: var(--text-600); margin-top: 2px; }
.seal .meta .verified {
  display:inline-block; margin-top: 10px; padding: 4px 10px; border-radius: 999px;
  font-size: 10.5px; color: var(--neon-green); font-family: var(--font-mono);
  background: rgba(0,255,163,0.08); border:1px solid rgba(0,255,163,0.25);
}

/* Big official seal */
.seals-official {
  margin-top: 44px; display:flex; align-items:center; gap: 28px; justify-content:center;
  padding: 30px; border-radius: var(--radius-lg);
  background:
    radial-gradient(500px 240px at 20% 50%, rgba(0,240,255,0.10), transparent 70%),
    var(--bg-card);
  border:1px solid var(--glass-border); backdrop-filter: blur(14px);
  max-width: 760px; margin-left:auto; margin-right:auto; flex-wrap:wrap; text-align:center;
}
.seals-official #big-seal { width: 160px; height: 160px; flex:0 0 auto; }
.official-text { max-width: 460px; }
.ot-title { font-family: var(--font-display); font-weight:800; font-size: 22px; color: var(--text-100); }
.ot-sub { color: var(--text-400); font-size: 15px; margin-top: 8px; }

/* Mini seals in hero */
.mini-seal .seal-badge { width: 18px; height: 18px; flex:0 0 auto; }


/* ---------- How tech works ---------- */
.tech-layout { display:grid; grid-template-columns: 1fr 1.1fr; gap: 50px; align-items:center; }
.tech-steps { display:flex; flex-direction:column; gap: 18px; }
.tech-step {
  display:grid; grid-template-columns: 56px 1fr; gap: 18px; align-items:start;
  padding: 20px; border-radius: var(--radius-md); transition: transform 0.3s, border-color 0.3s;
}
.tech-step:hover { transform: translateX(6px); border-color: var(--neon-cyan); }
.tech-step .ico {
  width:56px; height:56px; border-radius:14px; display:grid; place-items:center;
  background: rgba(0,240,255,0.08); border:1px solid var(--glass-border); color: var(--neon-cyan);
}
.tech-step .ico svg { width:28px; height:28px; }
.tech-step h4 { margin:0 0 4px; font-size: 18px; }
.tech-step p { margin:0; color: var(--text-400); font-size: 15px; }
.tech-visual { position: relative; padding: 26px; }
.tech-visual .core {
  font-family: var(--font-mono); font-size: 13px; color: var(--text-400);
}
.flow-node {
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 18px; border-radius: 12px; margin-bottom: 12px;
  border:1px solid var(--glass-border); background: rgba(255,255,255,0.02);
}
.flow-node .k { font-family: var(--font-mono); color: var(--text-100); font-size: 14px; }
.flow-node .v { font-family: var(--font-mono); color: var(--neon-green); font-size: 13px; }
.ledger {
  margin-top: 14px; border:1px solid var(--glass-border); border-radius: 12px;
  overflow:hidden; font-family: var(--font-mono); font-size: 12.5px;
}
.ledger .row { display:grid; grid-template-columns: 1fr 1fr 1fr; padding: 9px 14px; border-bottom:1px solid rgba(120,160,255,0.08); }
.ledger .row:last-child { border-bottom: none; }
.ledger .row.head { background: rgba(0,240,255,0.06); color: var(--neon-cyan); }
.ledger .row .ok { color: var(--neon-green); }

/* ---------- Stats strip ---------- */
.stats-strip { display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.stat-card { padding: 30px 24px; text-align:center; border-radius: var(--radius-md); }
.stat-card .num { font-family: var(--font-display); font-size: 42px; font-weight: 800; }
.stat-card .lbl { font-family: var(--font-mono); font-size: 12px; text-transform:uppercase; letter-spacing:1.5px; color: var(--text-600); margin-top: 6px; }
.stat-card .spark { height:3px; width:60px; margin: 14px auto 0; border-radius:3px; background: var(--grad-bright); }

/* ---------- Investment Plans ---------- */
.plans-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.plan {
  padding: 34px 28px; border-radius: var(--radius-lg); position: relative; overflow:hidden;
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.plan::before {
  content:""; position:absolute; inset:0; border-radius: var(--radius-lg);
  padding:1px; 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 0.35s;
}
.plan:hover { transform: translateY(-8px); box-shadow: 0 30px 70px rgba(0,0,0,0.5), var(--shadow-neon); }
.plan:hover::before { opacity:1; }
.plan.featured { border-color: rgba(0,255,163,0.4); }
.plan.featured .tag {
  position:absolute; top:18px; right:-34px; transform: rotate(45deg);
  background: var(--grad-bright); color:#04122b; font-family: var(--font-mono);
  font-size:11px; font-weight:700; padding:6px 40px; letter-spacing:1px;
}
.tag-featured {
  position:absolute; top:16px; right:-34px; transform: rotate(45deg);
  background: var(--grad-bright); color:#04122b; font-family: var(--font-mono);
  font-size:11px; font-weight:700; padding:5px 40px; letter-spacing:1px;
}
.plan .pname { font-family: var(--font-mono); color: var(--neon-cyan); text-transform:uppercase; letter-spacing:2px; font-size: 13px; }
.plan .yield { font-family: var(--font-display); font-size: 46px; font-weight: 800; margin: 6px 0; }
.plan .yield small { font-size: 18px; color: var(--text-400); -webkit-text-fill-color: var(--text-400); }
.plan .pdesc { color: var(--text-400); font-size: 14px; min-height: 44px; }
.plan ul { list-style:none; padding:0; margin: 18px 0 24px; display:flex; flex-direction:column; gap:10px; }
.plan li { display:flex; align-items:center; gap:10px; font-size: 14.5px; color: var(--text-200); }
.plan li svg { width:18px; height:18px; color: var(--neon-green); flex:0 0 auto; }
.plan li.off { color: var(--text-600); }
.plan li.off svg { color: var(--text-600); }

/* ---------- Revenue chart ---------- */
.chart-layout { display:grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items:center; }
.chart-box { padding: 26px; }
.chart-box canvas { width:100% !important; height: 320px !important; }
.chart-info .item { padding: 18px; border-radius: 12px; margin-bottom: 14px; border:1px solid var(--glass-border); }
.chart-info .item h4 { margin:0 0 4px; font-size: 16px; }
.chart-info .item p { margin:0; color: var(--text-400); font-size: 14px; }
.chart-info .item .pct { float:right; font-family: var(--font-mono); color: var(--neon-green); }

/* ---------- About ---------- */
.about-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items:center; }
.about-card { padding: 30px; }
.about-card h3 { font-size: 22px; }
.about-card p { color: var(--text-400); }
.about-facts { display:grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 10px; }
.about-facts .f { padding: 18px; border-radius: 12px; border:1px solid var(--glass-border); background: rgba(255,255,255,0.02); }
.about-facts .f .n { font-family: var(--font-display); font-size: 26px; font-weight: 800; }
.about-facts .f .t { font-family: var(--font-mono); font-size: 12px; color: var(--text-600); text-transform:uppercase; letter-spacing:1px; }

/* ---------- Testimonials ---------- */
.tw-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.tw { padding: 26px; border-radius: var(--radius-md); }
.tw .stars { color: var(--neon-amber); letter-spacing:2px; font-size: 14px; }
.tw .quote { color: var(--text-200); font-size: 15px; margin: 12px 0 18px; }
.tw .who { display:flex; align-items:center; gap:12px; }
.tw .avatar { width:42px; height:42px; border-radius:50%; background: var(--grad-primary); display:grid; place-items:center; font-family: var(--font-display); font-weight:800; color:#04122b; }
.tw .who .nm { font-family: var(--font-mono); font-size: 14px; color: var(--text-100); }
.tw .who .rl { font-size: 12px; color: var(--text-600); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 880px; margin: 0 auto; display:flex; flex-direction:column; gap: 14px; }
.faq-item { border-radius: var(--radius-md); overflow:hidden; }
.faq-q { width:100%; text-align:left; background:none; border:none; color: var(--text-100);
  font-family: var(--font-display); font-size: 17px; padding: 22px 24px; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap: 16px; }
.faq-q .chev { transition: transform 0.3s; color: var(--neon-cyan); flex:0 0 auto; }
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow:hidden; transition: max-height 0.4s ease; }
.faq-a .inner { padding: 0 24px 22px; color: var(--text-400); font-size: 15px; }

/* ---------- CTA banner ---------- */
.cta-banner { padding: 60px; border-radius: var(--radius-lg); text-align:center; background:
  radial-gradient(600px 300px at 50% -20%, rgba(0,255,163,0.2), transparent 70%),
  var(--bg-card); border:1px solid var(--glass-border); }
.cta-banner h2 { font-size: clamp(28px, 4vw, 44px); }
.cta-banner p { color: var(--text-400); max-width: 560px; margin: 14px auto 30px; }

/* ---------- Footer ---------- */
.footer { padding: 70px 0 30px; border-top: 1px solid var(--glass-border); margin-top: 60px; }
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer h5 { font-family: var(--font-mono); color: var(--text-100); font-size: 14px; text-transform:uppercase; letter-spacing:1.5px; margin: 0 0 18px; }
.footer ul { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap: 11px; }
.footer ul a { color: var(--text-400); font-size: 14px; transition: color 0.2s; }
.footer ul a:hover { color: var(--neon-cyan); }
.footer .about-blurb { color: var(--text-400); font-size: 14px; max-width: 320px; }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; gap: 20px; margin-top: 50px; padding-top: 24px; border-top:1px solid rgba(120,160,255,0.1); flex-wrap:wrap; }
.footer-bottom .copy { font-family: var(--font-mono); font-size: 13px; color: var(--text-600); }
.socials { display:flex; gap: 12px; }
.socials a { width:38px; height:38px; border-radius:10px; display:grid; place-items:center; border:1px solid var(--glass-border); color: var(--text-200); transition: 0.25s; }
.socials a:hover { color: var(--neon-cyan); border-color: var(--neon-cyan); transform: translateY(-3px); }
.socials svg { width:18px; height:18px; }
.disclaimer { font-size: 12px; color: var(--text-600); max-width: 760px; margin-top: 18px; line-height:1.6; }

/* ---------- Reveal animation ---------- */
.reveal { opacity:0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity:1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .seals-row { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 980px) {
  .section { padding: 80px 0; }
  .hero { padding: 130px 0 70px; }
  .hero-grid, .tech-layout, .chart-layout, .about-grid { grid-template-columns: 1fr; }
  #globe-wrap { height: 400px; max-width: 520px; margin: 10px auto 0; order: 2; }
  .hero-copy { order: 1; }
  .stats-strip { grid-template-columns: repeat(2,1fr); }
  .plans-grid, .tw-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display:none; }
  .nav-toggle { display:block; }
  .nav-links.open { display:flex; position:absolute; top:100%; left:0; right:0; flex-direction:column; padding:20px; background: rgba(5,6,15,0.96); backdrop-filter: blur(14px); border-bottom:1px solid var(--glass-border); }
  .nav-links.open a { padding: 10px 0; }
}

@media (max-width: 680px) {
  .container { padding: 0 18px; }
  .hero h1 { font-size: clamp(30px, 9vw, 42px); }
  .hero .lead { font-size: 17px; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .hero-stats { gap: 22px 26px; }
  .hero-stats .stat .num { font-size: 24px; }
  .nav-cta .btn-ghost { display: none; }
  #globe-wrap { height: 320px; }
  .seals-row { grid-template-columns: repeat(2, 1fr); }
  .seals-official { flex-direction: column; text-align: center; }
  .official-text { text-align: center; }
}

@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 40px; }
  .section-head p { font-size: 16px; }
  .stats-strip { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 36px 22px; }
  .cta-banner .btn { width: 100%; justify-content: center; }
  .tech-step { grid-template-columns: 1fr; }
  .about-facts { grid-template-columns: 1fr 1fr; }
  .hero-badges .mini-seal { font-size: 11px; }
  .faq-q { font-size: 15px; padding: 18px 18px; }
  .faq-a .inner { padding: 0 18px 20px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* Force nothing to overflow horizontally on small screens */
img, canvas, svg, .glass, .plan, .seal, .tw, .stat-card { max-width: 100%; }
.seal .meta .name { word-break: break-word; }