:root {
  --bg: #0B0B0B;
  --surface: #141210;
  --line: rgba(247, 147, 26, 0.16);
  --accent: #F7931A;
  --accent-dim: rgba(247, 147, 26, 0.55);
  --text: #F7F2EA;
  --muted: #9A9084;
  --max: 66rem;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  min-height: 100%;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

.nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(11, 11, 11, 0.88);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: calc(0.9rem + var(--safe-t)) 0 0.9rem;
}
.brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700; letter-spacing: 0.04em; color: var(--accent);
}
.nav__links { display: flex; flex-wrap: wrap; gap: 0.75rem 1.2rem; list-style: none; font-size: 0.85rem; font-weight: 500; }
.nav__links a { min-height: 44px; display: inline-flex; align-items: center; color: var(--muted); }
.nav__links a:hover { color: var(--text); }

.hero {
  position: relative; isolation: isolate;
  min-height: min(100dvh, 48rem);
  display: grid; align-items: center;
  padding: 4rem 0 4.5rem; overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 60% 50% at 80% 10%, rgba(247, 147, 26, 0.16), transparent 55%),
    radial-gradient(ellipse 45% 40% at 10% 90%, rgba(80, 40, 10, 0.35), transparent 50%),
    linear-gradient(180deg, #12100C 0%, var(--bg) 100%);
}
.eyebrow {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.1rem;
}
.hero h1 {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700; font-size: clamp(2.2rem, 7vw, 4rem);
  line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 1.1rem; max-width: 16ch;
}
.hero__lead { color: var(--muted); max-width: 36rem; font-size: clamp(1.02rem, 2vw, 1.2rem); margin-bottom: 1.75rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 0.7rem 1.2rem; border-radius: 0.3rem;
  background: var(--accent); color: #111; font-weight: 700; font-size: 0.9rem;
}
.btn--ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }

section { padding: 4rem 0; }
.band { border-block: 1px solid var(--line); background: rgba(247, 147, 26, 0.03); }
.kicker { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.6rem; }
.sec-title { font-family: "Space Grotesk", sans-serif; font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: -0.02em; margin-bottom: 0.65rem; }
.sec-lead { color: var(--muted); max-width: 36rem; margin-bottom: 2rem; }

.grid3 { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .grid3 { grid-template-columns: repeat(3, 1fr); } }
.grid3 article {
  padding: 1.35rem 1.2rem; border: 1px solid var(--line); border-radius: 0.35rem; background: var(--surface);
}
.grid3 h3 { font-family: "Space Grotesk", sans-serif; margin-bottom: 0.45rem; }
.grid3 p { color: var(--muted); font-size: 0.95rem; }

.steps { list-style: none; display: grid; gap: 1rem; }
.steps li {
  padding: 1rem 1.15rem; border-left: 2px solid var(--accent);
  background: var(--surface); color: var(--muted);
}
.steps strong { color: var(--text); display: block; margin-bottom: 0.2rem; }
.note { margin-top: 1.5rem; font-size: 0.9rem; color: var(--muted); }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 calc(1.5rem + var(--safe-b));
  font-size: 0.82rem; color: var(--muted);
}
.eco-footer__links { margin-bottom: 0.85rem; }
.eco-footer__links a { color: var(--accent-dim); }
.eco-footer__links a:hover { color: var(--accent); }
.legal-disclaimer { max-width: 48rem; line-height: 1.5; margin-bottom: 0.85rem; font-size: 0.75rem; }
.site-footer__copy { font-size: 0.75rem; }

.fade-in { opacity: 0; transform: translateY(12px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.is-visible { opacity: 1; transform: none; }