/* ── SHARED DESIGN TOKENS ───────────────────────────────────────────────── */
:root {
  --ink:      #0D1F2D;
  --ink-mid:  #1A3A4A;
  --mint:     #00C9A7;
  --mint-dim: rgba(0,201,167,0.12);
  --mint-glow:rgba(0,201,167,0.25);
  --coral:    #FF6B6B;
  --purple:   #6C63FF;
  --amber:    #F9A825;
  --base:     #F8FAFA;
  --white:    #FFFFFF;
  --mid:      #4A6A7A;
  --border:   rgba(0,201,167,0.15);
}

/* ── RESET ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family:'Inter',sans-serif;
  background:var(--ink);
  color:#E8F4F0;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}

/* ── NAV ────────────────────────────────────────────────────────────────── */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 48px; height:64px;
  background:rgba(13,31,45,0.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav-logo {
  font-family:'Space Grotesk',sans-serif;
  font-size:18px; font-weight:700; color:#fff;
  text-decoration:none; letter-spacing:-0.5px;
}
.nav-logo span { color:var(--mint); }
.nav-links { display:flex; gap:32px; align-items:center; }
.nav-links a {
  font-size:13px; color:rgba(255,255,255,0.55);
  text-decoration:none; transition:color 0.2s;
  font-family:'Space Grotesk',sans-serif; font-weight:500;
}
.nav-links a:hover { color:var(--mint); }
.nav-links a.active { color:#fff; }
.nav-cta {
  background:var(--mint); color:var(--ink)!important;
  padding:8px 18px; border-radius:6px; font-weight:600!important;
  transition:opacity 0.2s!important;
}
.nav-cta:hover { opacity:0.85; }

/* ── EYEBROW ────────────────────────────────────────────────────────────── */
.eyebrow {
  font-family:'Space Grotesk',sans-serif;
  font-size:10px; font-weight:600; letter-spacing:3px;
  text-transform:uppercase; color:var(--mint);
  display:flex; align-items:center; gap:10px;
}
.eyebrow::before { content:''; width:28px; height:1px; background:var(--mint); }

/* ── BUTTONS ────────────────────────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:12px 24px; border-radius:8px;
  font-family:'Space Grotesk',sans-serif; font-size:14px; font-weight:600;
  text-decoration:none; transition:all 0.2s; cursor:pointer; border:none;
}
.btn-primary { background:var(--mint); color:var(--ink); }
.btn-primary:hover { opacity:0.88; transform:translateY(-1px); }
.btn-ghost {
  background:transparent; color:#fff;
  border:1px solid rgba(255,255,255,0.2);
}
.btn-ghost:hover { border-color:var(--mint); color:var(--mint); }

/* ── SECTION ────────────────────────────────────────────────────────────── */
.section { padding:96px 0; }
.section-inner { max-width:1100px; margin:0 auto; padding:0 48px; }
.section-header { margin-bottom:48px; }
.section-title {
  font-family:'DM Serif Display',serif;
  font-size:40px; color:#fff; line-height:1.15; margin-top:12px;
}

/* ── CARDS ──────────────────────────────────────────────────────────────── */
.card {
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:12px; padding:28px;
  transition:border-color 0.2s, transform 0.2s;
}
.card:hover { border-color:var(--mint-glow); transform:translateY(-2px); }

/* ── FOOTER ─────────────────────────────────────────────────────────────── */
.footer {
  border-top:1px solid var(--border);
  padding:40px 48px;
  display:flex; justify-content:space-between; align-items:center;
  max-width:1100px; margin:0 auto;
  font-size:13px; color:rgba(255,255,255,0.35);
}
.footer a { color:var(--mint); text-decoration:none; }

/* ── UTILITIES ───────────────────────────────────────────────────────────── */
.mint { color:var(--mint); }
.tag {
  display:inline-block;
  font-family:'Space Grotesk',sans-serif; font-size:10px; font-weight:600;
  letter-spacing:1.5px; text-transform:uppercase;
  padding:3px 10px; border-radius:4px;
  border:1px solid;
}
.tag-mint { color:var(--mint); border-color:rgba(0,201,167,0.3); background:var(--mint-dim); }
.tag-coral { color:var(--coral); border-color:rgba(255,107,107,0.3); background:rgba(255,107,107,0.08); }
.tag-purple { color:var(--purple); border-color:rgba(108,99,255,0.3); background:rgba(108,99,255,0.08); }
.tag-amber { color:var(--amber); border-color:rgba(249,168,37,0.3); background:rgba(249,168,37,0.08); }

@media(max-width:768px){
  .nav { padding:0 20px; }
  .nav-links { display:none; }
  .section { padding:64px 0; }
  .section-inner { padding:0 20px; }
  .section-title { font-size:28px; }
  .footer { flex-direction:column; gap:12px; padding:28px 20px; text-align:center; }
}