:root {
  --bg: #071410; --bg2: #0c1e18; --bg3: #102820;
  --card: #0e2018; --border: #1a382a;
  --green: #22c55e; --lime: #bef264; --purple: #a855f7;
  --text: #d1fae5; --muted: #6ee7b7;
  --radius: 10px; --max: 1200px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: 'Segoe UI', system-ui, sans-serif; font-size: 16px; line-height: 1.7; }
a { color: var(--green); text-decoration: none; }
a:hover { color: var(--lime); }
img { max-width: 100%; height: auto; display: block; border-radius: var(--radius); }

/* HEADER */
.burger-toggle { display: none; }
.site-header { background: var(--bg2); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.header-top { max-width: var(--max); margin: 0 auto; padding: .75rem 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo { display: flex; align-items: center; gap: .5rem; font-size: 1.35rem; font-weight: 800; color: var(--text); text-decoration: none; }
.logo img { width: 160px; height: auto; border-radius: 6px; object-fit: contain; }
.logo span { color: var(--lime); }
.header-actions { display: flex; align-items: center; gap: .6rem; flex-shrink: 0; }
.burger-label { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: .35rem; }
.burger-label span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .25s; }
.header-nav { background: var(--bg3); border-top: 1px solid var(--border); }
.nav-list { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; gap: 0; list-style: none; }
.nav-list li a { display: block; padding: .65rem 1.1rem; font-size: .875rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); text-decoration: none; border-bottom: 3px solid transparent; transition: .2s; }
.nav-list li a:hover, .nav-list li a.active { color: var(--lime); border-bottom-color: var(--lime); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .55rem 1.2rem; border-radius: 8px; font-weight: 700; font-size: .875rem; text-transform: uppercase; letter-spacing: .04em; cursor: pointer; text-decoration: none; border: 2px solid transparent; transition: .2s; white-space: nowrap; }
.btn--lime { background: var(--lime); color: #071410; border-color: var(--lime); }
.btn--lime:hover { background: #d9f99d; color: #071410; }
.btn--purple { background: var(--purple); color: #fff; border-color: var(--purple); }
.btn--purple:hover { background: #9333ea; color: #fff; }
.btn--outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn--outline:hover { border-color: var(--lime); color: var(--lime); }
.btn--big { padding: .8rem 2rem; font-size: 1rem; }

/* HERO */
.hero { background: linear-gradient(135deg, var(--bg2) 0%, var(--bg3) 100%); border-bottom: 1px solid var(--border); padding: 3.5rem 1.5rem; }
.hero-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.hero-tagline { color: var(--lime); font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; margin-bottom: .75rem; }
.hero-content h1 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; line-height: 1.25; margin-bottom: 1rem; color: var(--text); }
.hero-content > p { color: var(--muted); margin-bottom: 1.75rem; font-size: 1.05rem; }
.hero-cta-group { display: flex; gap: .75rem; flex-wrap: wrap; }
.hero-banner img { border-radius: 14px; box-shadow: 0 20px 50px rgba(0,0,0,.5); width: 100%; }

/* MAIN */
.container { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 3rem 1.5rem; }
.section--alt { background: var(--bg2); }
.section h2 { font-size: 1.45rem; font-weight: 800; color: var(--lime); margin-bottom: 1.25rem; padding-bottom: .5rem; border-bottom: 1px solid var(--border); }
.section h3 { font-size: 1.1rem; font-weight: 700; color: var(--muted); margin: 1.5rem 0 .75rem; }
.section p { margin-bottom: 1rem; color: var(--text); }
.section ul, .section ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.section li { margin-bottom: .5rem; color: var(--text); }
.section strong { color: var(--lime); }

/* ANCHOR LINKS */
.anchor-link { color: var(--green); text-decoration: underline; font-weight: 700; }
.anchor-link:hover { color: var(--lime); }

/* CARDS */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; margin: 1.5rem 0; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; }
.card h3 { color: var(--lime); margin-bottom: .6rem; font-size: 1rem; }
.card p { color: var(--muted); font-size: .93rem; }

/* TABLES */
.table-wrap { overflow-x: auto; margin: 1.5rem 0; }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--bg3); }
thead th { color: var(--lime); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; padding: .75rem 1rem; text-align: left; border-bottom: 2px solid var(--border); }
tbody tr:nth-child(even) { background: var(--bg3); }
tbody tr:nth-child(odd) { background: var(--card); }
tbody td { padding: .7rem 1rem; border-bottom: 1px solid var(--border); color: var(--text); font-size: .93rem; }
tbody td strong { color: var(--lime); }

/* STEPS */
ol.steps { padding-left: 0; list-style: none; counter-reset: step; margin: 1.25rem 0; }
ol.steps li { counter-increment: step; display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1rem; padding: 1rem; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); }
ol.steps li::before { content: counter(step, decimal-leading-zero); min-width: 2rem; font-size: 1.3rem; font-weight: 800; color: var(--lime); line-height: 1; }

/* BANNER PAIR */
.banner-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.5rem 0; }

/* FAQ ACCORDION */
.faq { margin: 1.5rem 0; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: .5rem; overflow: hidden; }
.faq-toggle { display: none; }
.faq-label { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.25rem; cursor: pointer; font-weight: 600; background: var(--card); color: var(--text); user-select: none; }
.faq-label::after { content: '+'; font-size: 1.25rem; color: var(--lime); transition: .25s; }
.faq-toggle:checked ~ .faq-label::after { content: '−'; }
.faq-body { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-toggle:checked ~ .faq-body { max-height: 600px; }
.faq-body p { padding: 1rem 1.25rem; background: var(--bg3); margin: 0; }

/* PRO/CON TABLE */
.pro-con { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.5rem 0; }
.pro-con-col { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; }
.pro-con-col h4 { color: var(--lime); margin-bottom: .75rem; }
.pro-con-col ul { padding-left: 1.25rem; }
.pro-con-col li { font-size: .93rem; margin-bottom: .4rem; }

/* CTA BAND */
.cta-band { background: linear-gradient(135deg, #0e2b1f, #162e13); border: 1px solid var(--border); border-radius: 14px; padding: 2.5rem; text-align: center; margin: 3rem 0; }
.cta-band h2 { font-size: 1.6rem; color: var(--lime); border: none; padding: 0; margin-bottom: .75rem; }
.cta-band p { color: var(--muted); margin-bottom: 1.5rem; }

/* FOOTER */
.site-footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 3rem 1.5rem 1.5rem; }
.footer-brand { max-width: 460px; }
.footer-brand p { color: var(--muted); font-size: .9rem; margin-top: .75rem; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem; margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .8rem; }
.footer-disclaimer { color: #4a6b5c; font-size: .78rem; margin-top: .75rem; line-height: 1.5; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .burger-label { display: flex; }
  .header-nav { display: none; }
  .burger-toggle:checked ~ .site-header .header-nav { display: block; }
  .nav-list { flex-direction: column; padding: .5rem 1rem; gap: 0; }
  .nav-list li a { border-bottom: 1px solid var(--border); border-bottom-width: 1px; border-left-width: 0; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-banner { order: -1; }
  .banner-pair { grid-template-columns: 1fr; }
  .pro-con { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero { padding: 2rem 1rem; }
  .section { padding: 2rem 1rem; }
  .header-actions .btn--outline { display: none; }
}