*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:   #16a34a;
  --green-l: #22c55e;
  --green-d: #14532d;
  --bg:      #f0fdf4;
  --dark:    #0f172a;
  --gray:    #64748b;
  --light:   #f8fafc;
  --white:   #ffffff;
  --border:  #e2e8f0;
  --radius:  16px;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--dark); background: var(--white); line-height: 1.6; }
a { text-decoration: none; color: inherit; }

/* ── NAV ── */
#main-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--dark); }
.nav-logo .dot { width: 10px; height: 10px; background: var(--green-l); border-radius: 50%; flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--gray); transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--green); }
.nav-hamburger { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; }

.btn-primary {
  background: var(--green); color: #fff; font-weight: 600; font-size: 0.9rem;
  padding: 10px 22px; border-radius: 50px; border: none; cursor: pointer;
  transition: background .2s, transform .15s;
}
.btn-primary:hover { background: var(--green-d); transform: translateY(-1px); }
.btn-outline {
  background: transparent; color: var(--dark); font-weight: 600; font-size: 0.9rem;
  padding: 10px 22px; border-radius: 50px; border: 2px solid var(--border); cursor: pointer;
  transition: border-color .2s;
}
.btn-outline:hover { border-color: var(--green); color: var(--green); }

/* ── SECTION HEADINGS ── */
.section-label { text-align: center; color: var(--green); font-weight: 700; font-size: 0.85rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px; }
.section-title { text-align: center; font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; margin-bottom: 14px; }
.section-sub { text-align: center; color: var(--gray); font-size: 1rem; max-width: 520px; margin: 0 auto 56px; }

/* ── FOOTER ── */
footer { background: var(--dark); color: #94a3b8; padding: 56px 5% 32px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand h3 { color: #fff; font-weight: 800; font-size: 1.1rem; margin-bottom: 10px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 260px; }
.footer-col h4 { color: #fff; font-size: 0.9rem; font-weight: 700; margin-bottom: 14px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 0.88rem; transition: color .2s; }
.footer-col ul li a:hover { color: var(--green-l); }
.footer-bottom {
  border-top: 1px solid #1e293b; padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; flex-wrap: wrap; gap: 12px;
}

/* ── LEGAL PAGES ── */
.legal-container { max-width: 760px; margin: 0 auto; padding: 56px 24px 80px; }
.page-tag { color: var(--green); font-weight: 700; font-size: 0.8rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }
.legal-container h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 8px; }
.updated { color: var(--gray); font-size: 0.88rem; margin-bottom: 40px; }
.legal-container h2 { font-size: 1.15rem; font-weight: 700; margin: 36px 0 10px; color: var(--dark); }
.legal-container p { color: #334155; font-size: 0.95rem; margin-bottom: 14px; }
.legal-container ul { color: #334155; font-size: 0.95rem; margin-left: 20px; margin-bottom: 14px; }
.legal-container ul li { margin-bottom: 6px; }
.legal-container a { color: var(--green); }
.card { background: #fff; border-radius: var(--radius); border: 1px solid var(--border); padding: 32px 36px; }

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 16px 5%; gap: 16px; }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: block; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-top { grid-template-columns: 1fr; }
}