:root {
  --bg: #030504;
  --wall: url("/assets/efab-workbench-wallpaper-20260608.webp");
  --mark: url("/assets/e-logo.png");
  --card-texture: url("card-electric-green-20260529.webp");
  --panel: linear-gradient(180deg, rgba(5, 10, 7, .82), rgba(1, 4, 3, .92));
  --panel-strong: linear-gradient(180deg, rgba(7, 13, 9, .9), rgba(1, 4, 3, .97));
  --text: #f3faef;
  --muted: #b7c6b3;
  --soft: #8fa190;
  --green: #b0ff00;
  --green-2: #76d80f;
  --cyan: #8cf7ff;
  --line: rgba(176, 255, 0, .24);
  --line-soft: rgba(255, 255, 255, .1);
  --shadow: 0 28px 90px rgba(0, 0, 0, .48);
  --radius: 24px;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(0,0,0,.10) 0, rgba(0,0,0,.36) 430px, rgba(0,0,0,.88) 920px, #020302 1320px),
    var(--wall) center top / cover fixed no-repeat;
  line-height: 1.55;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.36), transparent 76%);
  z-index: -1;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.shell { position: relative; z-index: 1; }

.hero,
.section,
.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.hero {
  padding-top: 34px;
  padding-bottom: 34px;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(380px, .78fr);
  gap: 26px;
  align-items: start;
  min-height: calc(88svh - 68px);
}

.landing-hero {
  position: relative;
}

.landing-hero::before {
  content: "";
  position: absolute;
  right: clamp(1rem, 7vw, 7rem);
  top: clamp(.25rem, 4vw, 3rem);
  width: clamp(260px, 34vw, 620px);
  aspect-ratio: 1;
  background: var(--mark) center / contain no-repeat;
  opacity: .14;
  filter: drop-shadow(0 0 52px rgba(176,255,0,.34));
  pointer-events: none;
  z-index: -1;
}

.hero-copy {
  max-width: 790px;
}

.kicker,
.label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
}
.kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--green), transparent);
  box-shadow: 0 0 18px rgba(176,255,0,.5);
}
.label { font-size: .72rem; }

h1,
h2,
h3,
.stat-number {
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  letter-spacing: -.045em;
  text-transform: uppercase;
}
h1 {
  margin: 18px 0 18px;
  font-size: clamp(3rem, 6.4vw, 6.65rem);
  line-height: .92;
  text-wrap: balance;
  text-shadow: 0 18px 55px rgba(0,0,0,.6);
}
h2 {
  margin: 8px 0 12px;
  font-size: clamp(1.75rem, 3.2vw, 3.35rem);
  line-height: .98;
  text-wrap: balance;
}
h3 {
  margin: 0 0 10px;
  font-size: clamp(1rem, 1.6vw, 1.35rem);
}
p {
  color: var(--muted);
  font-size: 1.04rem;
  margin: .84rem 0 0;
}
.hero p {
  color: #eef6ea;
  font-size: clamp(1.05rem, 1.45vw, 1.22rem);
  line-height: 1.6;
  max-width: 68ch;
  text-shadow: 0 6px 26px rgba(0,0,0,.56);
}
.subline {
  color: #f8fff2;
  font-weight: 800;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.btn {
  min-height: 52px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(5, 10, 7, .64);
  color: #f7fff0;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .055em;
  font-size: .78rem;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(176,255,0,.6);
  background: rgba(176,255,0,.08);
}
.btn-primary {
  background: linear-gradient(135deg, #ecff9c, var(--green));
  color: #071004;
  border-color: rgba(176,255,0,.95);
  box-shadow: 0 0 30px rgba(176,255,0,.24);
}
.btn-secondary { backdrop-filter: blur(14px); }

.card {
  background: var(--panel-strong);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(1.1);
}
.feed-preview {
  padding: 16px;
  border-color: rgba(176,255,0,.24);
  background: linear-gradient(180deg, rgba(6,12,8,.82), rgba(1,4,3,.94));
}
.preview-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 8px 8px 14px;
}
.preview-top h2 {
  font-size: clamp(1.35rem, 2.3vw, 2.25rem);
}
.badge-mark {
  width: 72px;
  border-radius: 18px;
  filter: drop-shadow(0 0 24px rgba(176,255,0,.34));
}
.feed-shot {
  width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(176,255,0,.22);
  background: #020302;
  box-shadow: 0 20px 70px rgba(0,0,0,.44);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}
.stat {
  padding: 15px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(6, 14, 7, .72), rgba(2, 5, 3, .82));
  border: 1px solid rgba(176,255,0,.2);
}
.stat-number {
  color: var(--green);
  font-size: 1.25rem;
}
.stat-label {
  color: var(--muted);
  font-size: .88rem;
  margin-top: 4px;
}

.section {
  padding-top: 54px;
  padding-bottom: 34px;
}
.section-head {
  max-width: 830px;
  margin-bottom: 22px;
}
.section-head.wide {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(250px, 360px) minmax(0, 1fr);
  gap: 26px;
  align-items: center;
}
.brand-wordmark {
  width: min(100%, 360px);
  filter: drop-shadow(0 0 24px rgba(176,255,0,.24));
}

.intro-band {
  padding-top: 34px;
}
.intro-band .section-head {
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid rgba(176,255,0,.2);
  background: linear-gradient(180deg, rgba(5,10,7,.74), rgba(1,4,3,.88));
  box-shadow: var(--shadow);
}

.grid-4,
.grid-3,
.grid-2,
.split-section {
  display: grid;
  gap: 16px;
}
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2,
.split-section { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.grid-4 .card,
.grid-3 .card,
.grid-2 .card {
  min-height: 210px;
}
.card p {
  line-height: 1.58;
}

.badge-card {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  border-color: rgba(176,255,0,.28);
  background:
    radial-gradient(circle at 14% 22%, rgba(176,255,0,.13), transparent 30%),
    linear-gradient(180deg, rgba(6,13,8,.82), rgba(1,4,3,.94));
}
.badge-art {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 28px;
  border: 1px solid rgba(176,255,0,.24);
  background: rgba(0,0,0,.28);
}
.badge-art img {
  width: min(82%, 180px);
  filter: drop-shadow(0 0 34px rgba(176,255,0,.36));
}
.badge-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.badge-points span,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(176,255,0,.18);
  background: rgba(176,255,0,.07);
  color: var(--green);
  font-weight: 800;
  font-size: .84rem;
}
.mini-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.login-card {
  border-color: rgba(176,255,0,.24);
}

.footer {
  padding-top: 36px;
  padding-bottom: 54px;
}
.footer-box {
  border-top: 1px solid rgba(176,255,0,.36);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.footer strong {
  color: #fff;
  font-weight: 900;
  letter-spacing: .06em;
}
.small {
  font-size: .92rem;
  color: var(--soft);
  line-height: 1.6;
}

@media (max-width: 1040px) {
  .hero,
  .grid-4,
  .grid-3,
  .grid-2,
  .split-section,
  .section-head.wide {
    grid-template-columns: 1fr;
  }
  .feed-preview {
    max-width: 720px;
  }
}

@media (max-width: 720px) {
  body {
    background:
      linear-gradient(180deg, rgba(0,0,0,.06) 0, rgba(0,0,0,.38) 380px, rgba(0,0,0,.9) 760px, #020302 1120px),
      var(--wall) center top / 100% auto no-repeat,
      #020302;
  }
  .hero,
  .section,
  .footer {
    padding-left: 16px;
    padding-right: 16px;
  }
  .hero {
    padding-top: 22px;
    padding-bottom: 28px;
    min-height: auto;
  }
  .landing-hero::before {
    right: -18vw;
    top: 8px;
    width: 78vw;
    opacity: .12;
  }
  h1 {
    font-size: clamp(2.55rem, 11.5vw, 4.1rem);
  }
  h2 {
    font-size: clamp(1.65rem, 8vw, 2.45rem);
  }
  .actions,
  .stat-row {
    display: grid;
    grid-template-columns: 1fr;
  }
  .btn {
    width: 100%;
  }
  .badge-card {
    grid-template-columns: 1fr;
  }
  .badge-art {
    max-width: 220px;
  }
  .preview-top {
    grid-template-columns: 1fr;
  }
  .badge-mark {
    width: 58px;
  }
}