* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
.efl-body {
  margin: 0;
  background: #05070a;
  color: #eef2f7;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
}
.efl-body a { color: inherit; text-decoration: none; }
.efl-body button { font: inherit; }
.efl {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(900px 500px at 12% 0%, rgba(34,197,94,.12), transparent 62%),
    radial-gradient(760px 420px at 90% 12%, rgba(34,211,238,.1), transparent 64%),
    linear-gradient(180deg, #05070a, #080b10 48%, #05070a);
}
.efl-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 16px clamp(18px, 4vw, 54px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(5,7,10,.78);
  backdrop-filter: blur(16px);
}
.efl-brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: 2px; }
.efl-brand span {
  width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px;
  background: linear-gradient(135deg, #22c55e, #22d3ee);
  color: #04130d; font-size: 12px; box-shadow: 0 10px 30px rgba(34,211,238,.22);
}
.efl-nav { display: flex; gap: 4px; margin-left: auto; }
.efl-nav button {
  cursor: pointer; color: #9aa3b2; background: transparent; border: 0;
  padding: 9px 11px; border-radius: 9px; font-size: 13px;
}
.efl-nav button:hover { color: #eef2f7; background: rgba(255,255,255,.05); }
.efl-header-cta {
  padding: 10px 14px; border-radius: 10px; font-size: 13px; font-weight: 700;
  color: #07140f; background: linear-gradient(135deg, #22c55e, #22d3ee);
}
.efl-hero {
  min-height: calc(100vh - 67px);
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding: clamp(46px, 7vw, 96px) clamp(18px, 5vw, 72px) 54px;
}
.efl-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  color: #22d3ee; font-size: 11px; font-weight: 800; letter-spacing: 2px;
  text-transform: uppercase;
}
.efl-kicker::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 16px #22c55e; }
.efl-hero h1 {
  margin: 16px 0 18px;
  max-width: 820px;
  font-size: clamp(44px, 6vw, 82px);
  line-height: .93;
  letter-spacing: 0;
}
.efl-hero p {
  max-width: 680px;
  color: #a7b0bf;
  font-size: clamp(16px, 1.55vw, 20px);
  line-height: 1.55;
  margin: 0 0 24px;
}
.efl-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.efl-btn {
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 20px; border-radius: 12px;
  border: 1px solid rgba(255,255,255,.11); font-weight: 800; font-size: 14px;
}
.efl-btn-primary { color: #06140f; background: linear-gradient(135deg, #22c55e, #22d3ee); border-color: transparent; box-shadow: 0 16px 48px rgba(34,211,238,.2); }
.efl-btn-ghost { color: #eef2f7; background: rgba(255,255,255,.045); }
.efl-proof { display: flex; gap: 10px; flex-wrap: wrap; color: #8e98a8; font-size: 12px; }
.efl-proof span { padding: 8px 10px; border: 1px solid rgba(255,255,255,.08); border-radius: 999px; background: rgba(255,255,255,.025); }
.efl-proof strong { color: #eef2f7; }
.efl-product-shot { perspective: 1400px; }
.efl-window {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  background: rgba(9,12,18,.84);
  box-shadow: 0 34px 110px rgba(0,0,0,.54), 0 0 70px rgba(34,211,238,.1);
  overflow: hidden;
  transform: rotateX(5deg) rotateY(-8deg);
}
.efl-window-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 15px; border-bottom: 1px solid rgba(255,255,255,.08);
  color: #6f7887; font-size: 11px;
}
.efl-window-bar i { width: 9px; height: 9px; border-radius: 50%; background: #26303b; }
.efl-window-bar i:first-child { background: #f87171; }
.efl-window-bar i:nth-child(2) { background: #facc15; }
.efl-window-bar i:nth-child(3) { background: #22c55e; }
.efl-window-bar span { margin-left: 8px; }
.efl-app { display: grid; grid-template-columns: 160px 1fr; min-height: 520px; }
.efl-app aside {
  padding: 20px 14px; border-right: 1px solid rgba(255,255,255,.08);
  background: #070a0f; display: flex; flex-direction: column; gap: 8px;
}
.efl-app aside strong { font-size: 12px; letter-spacing: 2px; margin-bottom: 12px; }
.efl-app aside span { color: #818b9b; padding: 9px 10px; border-radius: 9px; font-size: 12px; }
.efl-app aside .is-on { color: #eef2f7; background: rgba(34,197,94,.11); border: 1px solid rgba(34,197,94,.2); }
.efl-app section { padding: 18px; display: flex; flex-direction: column; gap: 14px; }
.efl-app-top { display: flex; align-items: center; justify-content: space-between; }
.efl-app-top small { display: block; color: #687182; font-size: 10px; text-transform: uppercase; }
.efl-app-top strong { font-size: 14px; }
.efl-app-top a { color: #06140f; background: #22d3ee; padding: 8px 11px; border-radius: 9px; font-size: 12px; font-weight: 800; }
.efl-mock-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 9px; }
.efl-mock-metrics article, .efl-ai-card {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 13px;
  background: rgba(255,255,255,.035);
  padding: 12px;
}
.efl-mock-metrics span { color: #7d8797; font-size: 10px; text-transform: uppercase; }
.efl-mock-metrics strong { display: block; margin-top: 7px; color: #22c55e; font-size: 20px; }
.efl-chart {
  height: 220px; display: flex; align-items: flex-end; gap: 10px;
  padding: 18px; border-radius: 16px; border: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, rgba(34,211,238,.08), rgba(255,255,255,.02));
}
.efl-chart i { flex: 1; min-height: 24px; border-radius: 7px 7px 0 0; background: linear-gradient(180deg, #22d3ee, #22c55e); box-shadow: 0 0 28px rgba(34,211,238,.22); }
.efl-ai-card span { color: #22d3ee; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; }
.efl-ai-card strong { display: block; margin-top: 8px; line-height: 1.35; }
.efl-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.025);
}
.efl-strip span { padding: 18px; text-align: center; color: #a7b0bf; font-weight: 700; font-size: 13px; border-right: 1px solid rgba(255,255,255,.08); }
.efl-section, .efl-product, .efl-mentor {
  padding: clamp(58px, 8vw, 110px) clamp(18px, 5vw, 72px);
}
.efl-section-head { max-width: 860px; margin-bottom: 28px; }
.efl-section h2, .efl-product h2, .efl-mentor h2, .efl-conversion h2 {
  margin: 12px 0 0;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1;
  letter-spacing: 0;
}
.efl-benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.efl-benefits article, .efl-flow article, .efl-mentor-card, .efl-scoreboard article {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  background: rgba(255,255,255,.035);
  padding: 22px;
}
.efl-benefits strong { font-size: 18px; }
.efl-benefits p, .efl-product p, .efl-mentor p, .efl-conversion p, .efl-faq p { color: #9aa3b2; line-height: 1.6; }
.efl-product { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr); gap: 42px; align-items: start; }
.efl-checks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 11px; }
.efl-checks li { position: relative; padding-left: 28px; color: #c7ced9; }
.efl-checks li::before { content: ""; position: absolute; left: 0; top: 5px; width: 13px; height: 13px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 18px rgba(34,197,94,.38); }
.efl-flow { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.efl-flow span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; color: #06140f; background: #22d3ee; font-weight: 900; }
.efl-flow strong { display: block; margin-top: 16px; font-size: 20px; }
.efl-mentor { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr); gap: 16px; align-items: stretch; }
.efl-mentor-card { background: linear-gradient(135deg, rgba(34,197,94,.08), rgba(34,211,238,.04)); }
.efl-mentor-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; margin-top: 20px; }
.efl-mentor-grid span { padding: 10px; border-radius: 10px; background: rgba(0,0,0,.18); color: #c7ced9; font-size: 13px; }
.efl-scoreboard { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.efl-scoreboard span { color: #8c96a6; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
.efl-scoreboard strong { display: block; margin-top: 10px; font-size: 34px; color: #22c55e; }
.efl-scoreboard p { margin: 10px 0 0; color: #d6dbe4; line-height: 1.45; }
.efl-conversion { text-align: center; max-width: 980px; margin: 0 auto; }
.efl-conversion p { max-width: 720px; margin: 16px auto 26px; }
.efl-faq { display: grid; gap: 10px; max-width: 920px; }
.efl-faq details { border: 1px solid rgba(255,255,255,.08); border-radius: 14px; background: rgba(255,255,255,.035); padding: 16px 18px; }
.efl-faq summary { cursor: pointer; font-weight: 800; }
.efl-faq p { margin-bottom: 0; }
.efl-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 24px clamp(18px, 5vw, 72px);
  border-top: 1px solid rgba(255,255,255,.08);
  color: #8e98a8;
}
.efl-footer strong { color: #eef2f7; letter-spacing: 2px; }
.efl-footer a { color: #22d3ee; font-weight: 800; }
@media (max-width: 1040px) {
  .efl-hero, .efl-product, .efl-mentor { grid-template-columns: 1fr; }
  .efl-product-shot { max-width: 760px; }
  .efl-benefits { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .efl-header { align-items: flex-start; flex-wrap: wrap; }
  .efl-nav { order: 3; width: 100%; overflow-x: auto; margin-left: 0; }
  .efl-header-cta { margin-left: auto; }
  .efl-hero { padding-top: 36px; }
  .efl-app { grid-template-columns: 1fr; }
  .efl-app aside { display: none; }
  .efl-mock-metrics, .efl-strip, .efl-benefits, .efl-flow, .efl-scoreboard, .efl-mentor-grid { grid-template-columns: 1fr; }
  .efl-window { transform: none; }
  .efl-footer { flex-direction: column; align-items: flex-start; }
}