/* ═══════════════════════════════════════════════════
   AI Learners — Dark Minimalist Theme
   Inspired by: Vercel, Linear, Shadcn UI
   ═══════════════════════════════════════════════════ */

/* ── Reset & Base ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --canvas:    #05050a;
  --card:      #111118;
  --card-hov:  #1a1a24;
  --border:    #27272a;
  --border-hov:#52525b;
  --blue:      #3b82f6;
  --blue-dim:  #1d4ed8;
  --violet:    #8b5cf6;
  --green:     #22c55e;
  --yellow:    #eab308;
  --fg:        #fafafa;
  --fg-muted:  #a1a1aa;
  --fg-dim:    #71717a;
  --radius:    12px;
  --radius-sm: 8px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--canvas);
  color: var(--fg);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Typography helpers ────────────────────────────── */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header.centered .section-title { max-width: 600px; margin: 0 auto; }
.section-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--fg);
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.section-desc {
  color: var(--fg-muted);
  font-size: 1rem;
  margin-top: 0.75rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Navbar ───────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(5, 5, 10, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  gap: 1.5rem;
  flex: 1;
}
.nav-links a {
  font-size: 0.875rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--fg); }
.btn-nav {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--fg);
  text-decoration: none;
  background: var(--blue);
  padding: 0.45rem 1.1rem;
  border-radius: 100px;
  transition: background 0.15s;
  white-space: nowrap;
}
.btn-nav:hover { background: var(--blue-dim); }

/* ── Top Badge ────────────────────────────────────── */
.top-badge {
  padding-top: 80px;
  text-align: center;
  padding-bottom: 1.5rem;
}
.top-badge span {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.45rem 1.25rem;
  border-radius: 100px;
  letter-spacing: 0.01em;
}

/* ── Hero ─────────────────────────────────────────── */
.hero-section {
  position: relative;
  text-align: center;
  padding: 5rem 1.5rem 6rem;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}
.hero-h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--fg);
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
  background: linear-gradient(180deg, #fff 0%, #a1a1aa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 580px;
  margin: 0 auto 2rem;
  line-height: 1.75;
}
.hero-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--blue);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
  cursor: pointer;
}
.btn-primary:hover { background: var(--blue-dim); transform: translateY(-1px); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  color: var(--fg-muted);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  transition: color 0.15s;
}
.btn-ghost:hover { color: var(--fg); }
.hero-social-proof {
  font-size: 0.875rem;
  color: var(--fg-muted);
  font-weight: 500;
}

/* ── Counter Section ──────────────────────────────── */
.counter-section {
  padding: 4rem 1.5rem;
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.counter-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.counter-card { text-align: center; }
.counter-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.35rem;
}
.counter-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--fg);
  letter-spacing: -0.03em;
  line-height: 1;
}
.counter-value.accent { color: var(--fg); }
.counter-value.green { color: var(--green); }
.counter-sep {
  font-size: 1.5rem;
  color: var(--fg-dim);
  font-weight: 300;
}
.counter-sub {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* ── Product Section ──────────────────────────────── */
.product-section { padding: 5rem 1.5rem; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}
.product-card:hover { border-color: var(--border-hov); transform: translateY(-3px); }
.product-card.tier-2 { border-color: #8b5cf6; }
.product-card.tier-3 { opacity: 0.7; }
.product-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.badge-green { background: rgba(34, 197, 94, 0.15); color: var(--green); }
.badge-violet { background: rgba(139, 92, 246, 0.15); color: var(--violet); }
.badge-week2 { background: rgba(234, 179, 8, 0.15); color: var(--yellow); }
.product-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.5rem;
}
.product-price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}
.price-old {
  font-size: 1rem;
  color: var(--fg-dim);
  text-decoration: line-through;
  font-weight: 400;
  margin-left: 0.5rem;
}
.product-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  margin-bottom: 1.25rem;
  line-height: 1.65;
}
.product-features {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.product-features li {
  font-size: 0.85rem;
  color: var(--fg-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.4;
}
.btn-product {
  display: block;
  text-align: center;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.85rem;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.15s;
}
.btn-product:hover { background: var(--blue-dim); }
.btn-product-secondary {
  display: block;
  text-align: center;
  background: var(--violet);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.85rem;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.15s;
}
.btn-product-secondary:hover { background: #7c3aed; }
.btn-product-ghost {
  display: block;
  text-align: center;
  color: var(--fg-muted);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}
.btn-product-ghost:hover { border-color: var(--border-hov); color: var(--fg); }
.tier-note {
  text-align: center;
  font-size: 0.72rem;
  color: var(--fg-dim);
  margin-top: 0.6rem;
}
.coming-soon { filter: blur(0px); }

/* ── Junior Dev ───────────────────────────────────── */
.junior-section {
  padding: 5rem 1.5rem;
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.junior-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.junior-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 1rem;
}
.junior-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}
.junior-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  margin-bottom: 1.25rem;
}
.junior-body {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}
.junior-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  text-align: left;
  margin-bottom: 2rem;
}
.junior-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.1rem;
}
.jf-icon { font-size: 1.5rem; flex-shrink: 0; }
.junior-feature strong { display: block; font-size: 0.9rem; color: var(--fg); margin-bottom: 0.25rem; }
.junior-feature p { font-size: 0.8rem; color: var(--fg-muted); }
.junior-cta { display: inline-flex; }
.junior-note {
  font-size: 0.8rem;
  color: var(--fg-dim);
  margin-top: 1rem;
}

/* ── Comparison Table ──────────────────────────────── */
.comparison-section { padding: 5rem 1.5rem; }
.comparison-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}
.comparison-table th {
  padding: 1rem 1.5rem;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
.comparison-table th.col-ai { color: var(--blue); }
.comparison-table td {
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--border);
}
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: rgba(255,255,255,0.02); }
.comparison-table td:first-child { color: var(--fg); font-weight: 500; }
.td-bad { color: #ef4444; }
.td-good { color: var(--green); font-weight: 600; }
.td-note { font-size: 0.78rem; font-weight: 400; color: var(--fg-dim); margin-left: 0.3rem; }
.comparison-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--fg-dim);
  margin-top: 1.5rem;
  font-weight: 500;
}

/* ── Services ─────────────────────────────────────── */
.services-section { padding: 5rem 1.5rem; background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}
.service-card {
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}
.service-card:hover { border-color: var(--border-hov); transform: translateY(-2px); }
.service-premium { border-color: var(--violet); }
.service-badge-premium {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--violet);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}
.service-icon { font-size: 2rem; margin-bottom: 1rem; }
.service-name { font-size: 1.15rem; font-weight: 700; color: var(--fg); margin-bottom: 0.5rem; }
.service-price { font-size: 2.5rem; font-weight: 900; color: var(--fg); letter-spacing: -0.03em; margin-bottom: 1rem; }
.service-features { list-style: none; margin-bottom: 1.5rem; display: flex; flex-direction: column; gap: 0.6rem; }
.service-features li { font-size: 0.875rem; color: var(--fg-muted); }
.btn-service {
  display: block;
  text-align: center;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.85rem;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.15s;
}
.btn-service:hover { background: var(--blue-dim); }
.btn-service-secondary {
  display: block;
  text-align: center;
  background: var(--violet);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.85rem;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.15s;
}
.btn-service-secondary:hover { background: #7c3aed; }
.services-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--fg-dim);
  margin-top: 2rem;
}

/* ── Branus ───────────────────────────────────────── */
.branus-section { padding: 5rem 1.5rem; }
.branus-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}
.branus-features { display: flex; flex-direction: column; gap: 1.25rem; }
.branus-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.1rem;
  transition: border-color 0.2s;
}
.branus-feature:hover { border-color: var(--border-hov); }
.bf-icon { font-size: 1.3rem; flex-shrink: 0; }
.branus-feature strong { display: block; font-size: 0.9rem; color: var(--fg); margin-bottom: 0.2rem; }
.branus-feature p { font-size: 0.8rem; color: var(--fg-muted); }

/* Chat preview window */
.chat-window {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.chat-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.25rem;
  background: var(--canvas);
  border-bottom: 1px solid var(--border);
}
.chat-avatar {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
}
.chat-header-text { display: flex; flex-direction: column; }
.chat-name { font-weight: 700; font-size: 0.9rem; color: var(--fg); }
.chat-status { font-size: 0.72rem; color: var(--green); font-weight: 500; }
.chat-body { padding: 1.25rem; display: flex; flex-direction: column; gap: 1rem; }
.chat-msg { display: flex; align-items: flex-end; gap: 0.75rem; }
.chat-msg.user { flex-direction: row-reverse; }
.msg-avatar {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.msg-bubble {
  max-width: 75%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.55;
}
.user-bubble {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 4px;
}
.branus-widget-note {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
  font-size: 0.8rem;
  color: var(--fg-dim);
}
.wn-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  font-size: 0.8rem;
}

/* ── Accordion (What's Inside) ───────────────────── */
.inside-section { padding: 5rem 1.5rem; background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.accordion-grid { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 0.5rem;
  background: var(--canvas);
  transition: border-color 0.2s;
}
.accordion-item:hover { border-color: var(--border-hov); }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--fg);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: left;
  font-family: 'Inter', sans-serif;
}
.acc-title { flex: 1; }
.acc-arrow { color: var(--blue); font-weight: 700; font-size: 1.1rem; flex-shrink: 0; }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.accordion-body ul {
  list-style: none;
  padding: 0 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.accordion-body li {
  font-size: 0.85rem;
  color: var(--fg-muted);
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.accordion-body li:last-child { border-bottom: none; }

/* ── Guarantee ────────────────────────────────────── */
.guarantee-section { padding: 5rem 1.5rem; }
.guarantee-card {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
}
.guarantee-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.gb-icon { font-size: 1rem; }
.guarantee-title {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.guarantee-body {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 1.75rem;
}
.guarantee-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-weight: 500;
}

/* ── Social Proof ─────────────────────────────────── */
.social-proof-section { padding: 3rem 1.5rem; }
.ticker-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.75rem 1.5rem;
  max-width: 760px;
  margin: 0 auto 1rem;
  overflow: hidden;
}
.ticker-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  flex-shrink: 0;
}
.ticker-track {
  display: flex;
  gap: 1.5rem;
  overflow: hidden;
  white-space: nowrap;
  animation: ticker-scroll 30s linear infinite;
  font-size: 0.8rem;
  color: var(--fg-muted);
}
.ticker-track span { flex-shrink: 0; }
.recent-sale { color: var(--green); font-weight: 600; }
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.purchase-notifications { display: flex; flex-direction: column; gap: 0.5rem; align-items: center; }

/* ── FAQ ──────────────────────────────────────────── */
.faq-section { padding: 5rem 1.5rem; }
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 0.5rem;
  background: var(--card);
}
.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--fg);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  font-family: 'Inter', sans-serif;
  gap: 1rem;
}
.faq-trigger:hover { background: rgba(255,255,255,0.02); }
.faq-icon { color: var(--blue); font-weight: 700; font-size: 1.2rem; flex-shrink: 0; }
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-body p {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ── Footer ───────────────────────────────────────── */
.site-footer {
  padding: 3rem 1.5rem;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.footer-logo {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.footer-tagline { font-size: 0.8rem; color: var(--fg-dim); margin-top: 0.25rem; }
.footer-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--fg); }
.footer-social { display: flex; gap: 1rem; }
.footer-social a { color: var(--fg-muted); transition: color 0.15s; display: flex; align-items: center; }
.footer-social a:hover { color: var(--fg); }
.footer-bottom {
  max-width: 1140px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 1.5rem;
  text-align: center;
}
.footer-bottom p { font-size: 0.78rem; color: var(--fg-dim); }

/* ── Mobile Sticky CTA ────────────────────────────── */
.mobile-cta-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 300;
  background: rgba(5, 5, 10, 0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  padding: 0.85rem 1.5rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.mobile-cta-bar.visible { transform: translateY(0); }
.cta-pill-mobile {
  display: block;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem;
  border-radius: 100px;
  text-align: center;
  text-decoration: none;
  transition: background 0.15s;
}
.cta-pill-mobile:hover { background: var(--blue-dim); }

/* ── Success Page ─────────────────────────────────── */
body.success-page { display: flex; flex-direction: column; min-height: 100vh; }
.success-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 1.5rem;
  position: relative;
}
.success-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(34, 197, 94, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.success-card {
  position: relative;
  max-width: 560px;
  width: 100%;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
}
.success-icon { font-size: 3rem; margin-bottom: 1rem; }
.success-title {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}
.success-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
}
.success-actions { margin-bottom: 2rem; }
.btn-tweet {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--canvas);
  border: 1px solid var(--border);
  color: var(--fg);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.85rem 1.5rem;
  border-radius: 100px;
  text-decoration: none;
  transition: border-color 0.15s;
}
.btn-tweet:hover { border-color: var(--border-hov); }
.success-upsell {
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: left;
}
.success-upsell h3 { font-size: 1rem; font-weight: 700; color: var(--fg); margin-bottom: 0.5rem; }
.success-upsell p { font-size: 0.85rem; color: var(--fg-muted); margin-bottom: 1rem; line-height: 1.65; }

.upsell-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.upsell-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-decoration: none;
  display: block;
  transition: border-color 0.15s, background 0.15s;
}
.upsell-card:hover { border-color: var(--border-hov); background: var(--card-hov); }
.upsell-card.upsell-premium { border-color: var(--blue-dim); }
.upsell-card.upsell-premium:hover { border-color: var(--blue); }
.upsell-name { font-size: 0.8rem; font-weight: 700; color: var(--fg); margin-bottom: 0.25rem; }
.upsell-price { font-size: 1.1rem; font-weight: 800; color: var(--blue); margin-bottom: 0.25rem; }
.upsell-desc { font-size: 0.72rem; color: var(--fg-muted); line-height: 1.4; }
.upsell-card.upsell-premium .upsell-name { color: var(--violet); }
.upsell-card.upsell-premium .upsell-price { color: var(--violet); }

.btn-upgrade {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.6rem 1.25rem;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.15s;
}
.btn-upgrade:hover { background: var(--blue-dim); }

.upsell-note {
  font-size: 0.72rem;
  color: var(--fg-dim);
  margin-top: 0.75rem;
}
.success-back {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.success-back:hover { color: var(--fg); }

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 900px) {
  .product-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .branus-layout { grid-template-columns: 1fr; }
  .junior-features { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .counter-inner { gap: 1rem; }
  .counter-value { font-size: 2rem; }
  .hero-h1 { font-size: 2rem; }
  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
  .counter-sep { display: none; }
  .guarantee-card { padding: 2rem 1.5rem; }
  .success-card { padding: 2rem 1.5rem; }
  .comparison-table-wrap { font-size: 0.85rem; }
}