:root {
  --bg:      #0a0a0a;
  --surface: #111111;
  --card:    #161616;
  --border:  #252525;
  --accent:  #e8ff47;
  --accent2: #ff4747;
  --accent3: #47c8ff;
  --text:    #f0f0f0;
  --muted:   #666;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.65;
  padding-top: 60px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── NAV ── */
#seo-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: 60px;
}
.nav-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Black Han Sans', sans-serif;
  font-size: 1.4rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--accent); }
.nav-cta {
  padding: 0.5rem 1.2rem;
  background: var(--accent);
  color: #0a0a0a;
  font-family: 'Black Han Sans', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s;
}
.nav-cta:hover { background: #f5ff6e; box-shadow: 0 4px 20px rgba(232,255,71,0.3); text-decoration: none; }

/* ── PAGE WRAP ── */
.page-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

/* ── BREADCRUMB ── */
.breadcrumb {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-bottom: 2rem;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--text); text-decoration: none; }

/* ── PAGE HEADER ── */
.page-header { margin-bottom: 1.5rem; }

.page-tag {
  display: inline-block;
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  color: var(--accent);
  border: 1px solid rgba(232,255,71,0.3);
  background: rgba(232,255,71,0.04);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

h1.page-h1 {
  font-family: 'Black Han Sans', sans-serif;
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.page-sub {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.6;
  font-weight: 300;
  max-width: 620px;
}

/* ── PROFILE CARDS ── */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.65rem;
  margin: 1.5rem 0 0;
}
.profile-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  text-align: center;
}
.profile-card-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.55rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 0.3rem;
}
.profile-card-value {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--accent);
}

/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
  margin: 2rem 0;
}

/* ── ROUTINE ── */
.section-eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.section-h2 {
  font-family: 'Black Han Sans', sans-serif;
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.scheme-detail {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.day-block { margin-bottom: 1.5rem; }

.day-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.6rem;
}
.day-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.55rem;
  color: var(--muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}
.day-name {
  font-family: 'Black Han Sans', sans-serif;
  font-size: 1.05rem;
  color: var(--accent);
}
.day-tag {
  font-family: 'Space Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(232,255,71,0.07);
  border: 1px solid rgba(232,255,71,0.18);
  padding: 0.28rem 0.75rem;
  border-radius: 100px;
  white-space: nowrap;
}

.ex-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  font-size: 0.9rem;
}
.ex-table th {
  font-family: 'Space Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.65rem 1rem;
  text-align: left;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.ex-table td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.ex-table tr:last-child td { border-bottom: none; }
.ex-table tr:hover td { background: rgba(232,255,71,0.02); }
.ex-table td.ex-name { font-weight: 500; color: var(--text); }
.ex-table td.ex-val {
  font-family: 'Space Mono', monospace;
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
}
.ex-table td.ex-rest { color: #444; }

.disclaimer {
  font-size: 0.78rem;
  color: #444;
  font-style: italic;
  margin-top: 1.2rem;
}

/* ── WHY SECTION ── */
.why-section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem 1.5rem 1.3rem;
}
.tips-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
.tips-title {
  font-family: 'Black Han Sans', sans-serif;
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.tips-title::before {
  content: '';
  width: 4px; height: 1em;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}
.tips-list { display: flex; flex-direction: column; gap: 0.75rem; }
.tip-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.88rem;
  line-height: 1.55;
  font-weight: 300;
  color: #bbb;
}
.tip-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 0.52rem;
}

/* ── CTA ── */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, #111 0%, #0f0f07 60%, #0a0a0a 100%);
  border: 1px solid rgba(232,255,71,0.14);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  overflow: hidden;
  margin-top: 2rem;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(232,255,71,0.07) 0%, transparent 65%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-tag {
  display: inline-block;
  font-family: 'Space Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(232,255,71,0.28);
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.1rem;
  position: relative;
}
.cta-h2 {
  font-family: 'Black Han Sans', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1.1;
  margin-bottom: 0.7rem;
  color: var(--text);
  position: relative;
}
.cta-h2 span { color: var(--accent); }
.cta-sub {
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 300;
  max-width: 480px;
  margin: 0 auto 1.8rem;
  line-height: 1.6;
  position: relative;
}
.cta-btn {
  display: inline-block;
  background: var(--accent);
  color: #0a0a0a;
  font-family: 'Black Han Sans', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.06em;
  padding: 1rem 2.5rem;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
  position: relative;
  box-shadow: 0 8px 32px rgba(232,255,71,0.22);
}
.cta-btn:hover {
  background: #f5ff6e;
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(232,255,71,0.38);
  text-decoration: none;
}
.cta-note {
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  color: #2e2e2e;
  letter-spacing: 0.12em;
  margin-top: 1rem;
  position: relative;
}

/* ── HUB PAGE ── */
.hub-wrap { max-width: 900px; margin: 0 auto; padding: 2.5rem 1.5rem 5rem; }
.hub-intro { font-size: 0.95rem; color: var(--muted); font-weight: 300; max-width: 580px; margin: 0.8rem 0 2rem; line-height: 1.6; }
.hub-intro a { color: var(--accent); }
.hub-group { margin-bottom: 2.5rem; }
.hub-group-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}
.links {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem;
}
.links li a {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  color: var(--text);
  transition: border-color 0.15s, background 0.15s;
}
.links li a:hover {
  border-color: rgba(232,255,71,0.3);
  background: rgba(232,255,71,0.04);
  text-decoration: none;
}

/* ── FOOTER ── */
#seo-footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem;
  text-align: center;
}
.footer-inner { max-width: 860px; margin: 0 auto; }
.footer-logo {
  font-family: 'Black Han Sans', sans-serif;
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}
.footer-logo span { color: var(--accent); }
.footer-tagline { font-size: 0.82rem; color: var(--muted); font-weight: 300; margin-bottom: 0.8rem; }
.footer-cta {
  font-family: 'Space Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  transition: color 0.2s;
}
.footer-cta:hover { color: #f5ff6e; text-decoration: none; }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  h1.page-h1 { font-size: 1.7rem; }
  .page-wrap  { padding: 1.5rem 1rem 3rem; }
  .hub-wrap   { padding: 1.5rem 1rem 3rem; }
  .profile-grid { grid-template-columns: 1fr 1fr; }
  .cta-section  { padding: 2rem 1.2rem; }
  .ex-table td, .ex-table th { padding: 0.55rem 0.75rem; }
  .day-tag { display: none; }
}