:root {
  --jj-blue: #0057b8;
  --jj-dark: #0a0a0a;
  --jj-gold: #ffd700;
  --jj-surface: #111;
  --jj-surface-2: #1a1a1a;
  --jj-border: #2a2a2a;
  --jj-text: #f5f5f5;
  --jj-muted: #999;
  --jj-green: #22c55e;
  --jj-red: #ef4444;
  --jj-orange: #f97316;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--jj-dark);
  color: var(--jj-text);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* HERO */
.hero {
  background: linear-gradient(135deg, #001a3a 0%, var(--jj-dark) 60%);
  padding: 50px 20px 36px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,87,184,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,215,0,0.12);
  border: 1px solid var(--jj-gold);
  color: var(--jj-gold);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.hero h1 {
  font-size: clamp(26px, 5.5vw, 44px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 14px;
  letter-spacing: -1px;
  position: relative;
}
.hero h1 span { color: var(--jj-gold); }
.hero-sub {
  font-size: clamp(14px, 2.8vw, 17px);
  color: var(--jj-muted);
  max-width: 560px;
  margin: 0 auto 24px;
  position: relative;
}
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 28px;
  position: relative;
}
.btn-primary {
  background: var(--jj-gold);
  color: #000;
  font-weight: 800;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  font-family: inherit;
}
.btn-primary:hover { filter: brightness(1.15); transform: translateY(-2px); }
.btn-secondary {
  background: var(--jj-surface-2);
  color: var(--jj-text);
  font-weight: 700;
  font-size: 14px;
  padding: 14px 24px;
  border-radius: 14px;
  border: 1px solid var(--jj-border);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  font-family: inherit;
}
.btn-secondary:hover { border-color: var(--jj-blue); background: rgba(0,87,184,0.1); }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  font-size: 12px;
  color: var(--jj-muted);
  position: relative;
}
.hero-trust span { display: flex; align-items: center; gap: 6px; }

/* SECTIONS */
.section {
  padding: 40px 18px;
  max-width: 900px;
  margin: 0 auto;
}
.section-alt { background: var(--jj-surface); }
.section-title {
  font-size: clamp(20px, 4vw, 28px);
  font-weight: 800;
  margin-bottom: 8px;
  text-align: center;
}
.section-sub {
  text-align: center;
  color: var(--jj-muted);
  font-size: 14px;
  margin-bottom: 28px;
}

/* COST BREAKDOWN TABLE */
.cost-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 28px;
  font-size: 13px;
}
.cost-table thead th {
  background: var(--jj-blue);
  color: #fff;
  padding: 12px 10px;
  text-align: left;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cost-table tbody tr {
  border-bottom: 1px solid var(--jj-border);
}
.cost-table tbody tr:hover { background: rgba(0,87,184,0.05); }
.cost-table td {
  padding: 12px 10px;
  vertical-align: top;
}
.cost-table .prob { color: var(--jj-muted); font-size: 11px; }
.cost-table .parts { color: var(--jj-orange); font-weight: 600; }
.cost-table .labor { color: var(--jj-blue); font-weight: 600; }
.cost-table .total { color: var(--jj-green); font-weight: 800; font-size: 14px; }
.cost-table .note { color: var(--jj-muted); font-size: 11px; font-style: italic; }
.cost-table .range { display: block; font-size: 11px; color: var(--jj-muted); }

/* DIAGNOSTIC CARDS */
.diag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}
.diag-card {
  background: var(--jj-surface-2);
  border: 1px solid var(--jj-border);
  border-radius: 14px;
  padding: 18px;
  transition: all 0.2s;
}
.diag-card:hover { border-color: var(--jj-blue); transform: translateY(-2px); }
.diag-card h4 {
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.diag-card .symptom {
  font-size: 12px;
  color: var(--jj-red);
  font-weight: 600;
  margin-bottom: 10px;
}
.diag-card ul {
  list-style: none;
  font-size: 13px;
}
.diag-card li {
  padding: 6px 0;
  border-bottom: 1px solid var(--jj-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.diag-card li:last-child { border-bottom: none; }
.diag-card .fix-name { font-weight: 600; }
.diag-card .fix-price {
  color: var(--jj-green);
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
}
.diag-card .fix-parts {
  font-size: 10px;
  color: var(--jj-muted);
  display: block;
}

/* PRICING CARDS */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}
.pricing-card {
  background: var(--jj-surface-2);
  border: 1px solid var(--jj-border);
  border-radius: 16px;
  padding: 22px;
  position: relative;
  transition: all 0.2s;
}
.pricing-card:hover { border-color: var(--jj-blue); transform: translateY(-2px); }
.pricing-card.popular { border-color: var(--jj-gold); }
.popular-tag {
  position: absolute;
  top: -1px; right: 18px;
  background: var(--jj-gold);
  color: #000;
  font-size: 10px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 0 0 8px 8px;
}
.pricing-card h3 { font-size: 17px; font-weight: 800; margin-bottom: 6px; }
.pricing-card p { font-size: 13px; color: var(--jj-muted); margin-bottom: 14px; }
.price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 14px;
}
.price-old { font-size: 15px; color: var(--jj-muted); text-decoration: line-through; }
.price-new { font-size: 30px; font-weight: 900; color: var(--jj-green); }
.price-save {
  background: var(--jj-green);
  color: #000;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 20px;
}
.price-list { list-style: none; font-size: 13px; margin-bottom: 18px; }
.price-list li {
  padding: 5px 0;
  border-bottom: 1px solid var(--jj-border);
  display: flex; align-items: center; gap: 8px;
}
.price-list li:last-child { border-bottom: none; }
.price-list li::before { content: '✓'; color: var(--jj-green); font-weight: 800; }

/* WHY US */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.why-card {
  background: var(--jj-surface-2);
  border: 1px solid var(--jj-border);
  border-radius: 14px;
  padding: 18px;
  text-align: center;
}
.why-icon { font-size: 28px; margin-bottom: 8px; }
.why-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 5px; }
.why-card p { font-size: 12px; color: var(--jj-muted); }

/* AREAS */
.areas-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.area-tag {
  background: var(--jj-surface-2);
  border: 1px solid var(--jj-border);
  padding: 7px 14px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 600;
}
.area-tag:hover { border-color: var(--jj-blue); }

/* BOT */
.bot-section { background: linear-gradient(180deg, var(--jj-surface) 0%, var(--jj-dark) 100%); padding: 40px 18px; }
.y2k-container {
  max-width: 420px;
  width: 100%;
  margin: 0 auto;
  background: var(--jj-dark);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--jj-border);
  box-shadow: 0 25px 80px rgba(0,0,0,0.6);
}
.y2k-header {
  background: linear-gradient(135deg, var(--jj-blue) 0%, #003d82 100%);
  padding: 22px 18px;
  text-align: center;
}
.y2k-header h2 { margin: 0; font-size: 20px; font-weight: 800; letter-spacing: -0.5px; }
.y2k-header p { margin: 5px 0 0; font-size: 12px; opacity: 0.85; }
.y2k-badge {
  display: inline-block;
  background: var(--jj-gold);
  color: #000;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-top: 6px;
}
.y2k-chat {
  padding: 14px;
  min-height: 300px;
  max-height: 55vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: thin;
  scrollbar-color: var(--jj-border) var(--jj-surface);
}
.y2k-chat::-webkit-scrollbar { width: 6px; }
.y2k-chat::-webkit-scrollbar-track { background: var(--jj-surface); }
.y2k-chat::-webkit-scrollbar-thumb { background: var(--jj-border); border-radius: 3px; }
.y2k-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.5;
  animation: popIn 0.25s ease-out;
}
@keyframes popIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.y2k-msg-bot {
  background: var(--jj-surface-2);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--jj-border);
}
.y2k-msg-user {
  background: var(--jj-blue);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.y2k-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.y2k-btn {
  background: var(--jj-surface-2);
  border: 1px solid var(--jj-border);
  color: var(--jj-text);
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  flex: 1 1 auto;
  min-width: 110px;
  text-align: center;
  font-family: inherit;
}
.y2k-btn:hover { background: var(--jj-blue); border-color: var(--jj-blue); transform: translateY(-1px); }
.y2k-btn-gold { background: rgba(255,215,0,0.1); border-color: var(--jj-gold); color: var(--jj-gold); }
.y2k-btn-gold:hover { background: var(--jj-gold); color: #000; }
.y2k-pricing-card {
  background: var(--jj-surface-2);
  border: 1px solid var(--jj-border);
  border-radius: 12px;
  padding: 12px;
  margin-top: 5px;
}
.y2k-tier {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--jj-border);
}
.y2k-tier:last-child { border-bottom: none; }
.y2k-tier-name { font-weight: 700; font-size: 13px; }
.y2k-tier-desc { font-size: 11px; color: var(--jj-muted); margin-top: 2px; }
.y2k-tier-price { font-weight: 800; font-size: 15px; white-space: nowrap; }
.y2k-discount-tag {
  background: var(--jj-green);
  color: #000;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 20px;
  margin-left: 5px;
}
.y2k-input-row {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  background: var(--jj-surface);
  border-top: 1px solid var(--jj-border);
}
.y2k-input {
  flex: 1;
  background: var(--jj-surface-2);
  border: 1px solid var(--jj-border);
  border-radius: 10px;
  padding: 8px 12px;
  color: var(--jj-text);
  font-size: 13px;
  outline: none;
  font-family: inherit;
}
.y2k-input::placeholder { color: var(--jj-muted); }
.y2k-send {
  background: var(--jj-blue);
  border: none;
  color: #fff;
  padding: 8px 16px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
}
.y2k-typing { display: flex; gap: 4px; padding: 6px 14px; }
.y2k-dot {
  width: 5px; height: 5px;
  background: var(--jj-muted);
  border-radius: 50%;
  animation: bounce 1s infinite;
}
.y2k-dot:nth-child(2) { animation-delay: 0.15s; }
.y2k-dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes bounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
}
.y2k-summary {
  background: linear-gradient(135deg, rgba(0,87,184,0.15), rgba(255,215,0,0.08));
  border: 1px solid var(--jj-blue);
  border-radius: 12px;
  padding: 14px;
  margin-top: 6px;
}
.y2k-summary h4 { margin: 0 0 6px; font-size: 14px; color: var(--jj-gold); }
.y2k-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 3px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.08);
}
.y2k-total { font-size: 16px; font-weight: 800; color: var(--jj-green); margin-top: 6px; text-align: right; }
.y2k-cta {
  background: var(--jj-gold);
  color: #000;
  border: none;
  padding: 12px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 14px;
  width: 100%;
  margin-top: 10px;
  cursor: pointer;
  font-family: inherit;
}
.y2k-cta:hover { filter: brightness(1.1); }

/* FAQ */
.faq-item {
  background: var(--jj-surface-2);
  border: 1px solid var(--jj-border);
  border-radius: 12px;
  margin-bottom: 10px;
  overflow: hidden;
}
.faq-q {
  padding: 14px 18px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
}
.faq-q:hover { background: rgba(0,87,184,0.08); }
.faq-a {
  padding: 0 18px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  font-size: 13px;
  color: var(--jj-muted);
}
.faq-a.open { padding: 0 18px 14px; max-height: 400px; }
.faq-icon { transition: transform 0.3s; font-size: 16px; }
.faq-q.active .faq-icon { transform: rotate(180deg); }

/* CTA BANNER */
.cta-banner {
  background: linear-gradient(135deg, var(--jj-blue) 0%, #003d82 100%);
  padding: 36px 18px;
  text-align: center;
}
.cta-banner h2 {
  font-size: clamp(20px, 4vw, 30px);
  font-weight: 900;
  margin-bottom: 10px;
}
.cta-banner p { color: rgba(255,255,255,0.8); margin-bottom: 20px; font-size: 14px; }
.cta-phone {
  font-size: clamp(22px, 5vw, 34px);
  font-weight: 900;
  color: var(--jj-gold);
  display: block;
  margin-bottom: 18px;
}

/* FOOTER */
.footer {
  padding: 28px 18px;
  text-align: center;
  border-top: 1px solid var(--jj-border);
  font-size: 12px;
  color: var(--jj-muted);
}
.footer a { color: var(--jj-gold); }

/* STICKY CTA */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--jj-border);
  padding: 10px 18px;
  display: flex;
  gap: 8px;
  justify-content: center;
  z-index: 100;
}
.sticky-cta .btn-primary { padding: 12px 20px; font-size: 14px; flex: 1; justify-content: center; }
.sticky-cta .btn-secondary { padding: 12px 16px; font-size: 13px; }
@media (min-width: 768px) { .sticky-cta { display: none; } }
.content-pad { padding-bottom: 70px; }
@media (min-width: 768px) { .content-pad { padding-bottom: 0; } }

/* NAV */
.nav-bar {
  background: var(--jj-surface);
  border-bottom: 1px solid var(--jj-border);
  padding: 12px 18px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.nav-bar::-webkit-scrollbar { display: none; }
.nav-bar a {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  background: var(--jj-surface-2);
  border: 1px solid var(--jj-border);
  transition: all 0.2s;
}
.nav-bar a:hover, .nav-bar a.active {
  background: var(--jj-blue);
  border-color: var(--jj-blue);
}

/* LEGACY NOTICE */
.legacy-notice {
  background: linear-gradient(135deg, rgba(255,215,0,0.08), rgba(0,87,184,0.08));
  border: 1px solid var(--jj-gold);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 24px;
  text-align: center;
}
.legacy-notice h4 { color: var(--jj-gold); font-size: 15px; margin-bottom: 6px; }
.legacy-notice p { font-size: 13px; color: var(--jj-muted); }