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

:root {
  --bg-dark:    #080810;
  --bg-darker:  #050508;
  --bg-card:    rgba(255,255,255,0.04);
  --border:     rgba(255,255,255,0.08);
  --border-glow:rgba(0,212,255,0.35);
  --maroon:     #9b1a3e;
  --maroon-glow:rgba(155,26,62,0.45);
  --blue:       #00d4ff;
  --blue-glow:  rgba(0,212,255,0.4);
  --silver:     #c8c8d8;
  --white:      #f0f0f8;
  --muted:      #7a7a9a;
  --green:      #22c55e;
  --orange:     #f59e0b;
  --red:        #ef4444;
  --grad:       linear-gradient(135deg, #00d4ff 0%, #9b1a3e 100%);
  --grad-soft:  linear-gradient(135deg, rgba(0,212,255,0.15) 0%, rgba(155,26,62,0.15) 100%);
  --shadow:     0 8px 40px rgba(0,0,0,0.5);
  --shadow-glow:0 0 30px rgba(0,212,255,0.2);
  --radius:     18px;
  --radius-sm:  10px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-darker); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

/* ── UTILITIES ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bg-dark   { background: var(--bg-dark); }
.bg-darker { background: var(--bg-darker); }

/* ── GLASS CARD ── */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow), var(--shadow-glow);
  border-color: var(--border-glow);
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--grad);
  color: #fff;
  border: none;
  padding: 0.85rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 0 20px var(--blue-glow);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 35px var(--blue-glow), 0 0 20px var(--maroon-glow);
}
.btn-primary.btn-large { padding: 1.1rem 2.8rem; font-size: 1.1rem; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--blue);
  border: 1px solid var(--blue);
  padding: 0.85rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-ghost:hover {
  background: rgba(0,212,255,0.1);
  box-shadow: 0 0 20px var(--blue-glow);
  transform: translateY(-3px);
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(8,8,16,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(5,5,8,0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.6);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
}
.nav-logo i { color: var(--maroon); font-size: 1.6rem; }
.logo-accent { color: var(--blue); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--blue);
  background: rgba(0,212,255,0.08);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--silver);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to   { transform: scale(1.12); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(8,8,16,0.92) 0%,
    rgba(155,26,62,0.25) 50%,
    rgba(8,8,16,0.95) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 2rem 1.5rem;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.25);
  color: var(--blue);
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.2rem;
  letter-spacing: -0.02em;
  animation: titleGlow 3s ease-in-out infinite alternate;
}
@keyframes titleGlow {
  from { text-shadow: 0 0 40px rgba(0,212,255,0.2); }
  to   { text-shadow: 0 0 60px rgba(0,212,255,0.5), 0 0 80px rgba(155,26,62,0.2); }
}
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero-stats {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}
.stat-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.8rem 1.5rem;
  backdrop-filter: blur(10px);
}
.stat-num {
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-pill span:last-child { font-size: 0.8rem; color: var(--muted); }

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 1.2rem;
  animation: bounce 2s ease-in-out infinite;
  z-index: 2;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* ── SECTION COMMON ── */
.section { padding: 6rem 0; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-eyebrow {
  display: inline-block;
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.section-sub { color: var(--muted); max-width: 560px; margin: 0 auto; }

/* ── CALCULATOR ── */
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.calc-grid .glass-card { padding: 2rem; }

.card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.8rem;
}
.card-header h3 { font-size: 1.2rem; font-weight: 700; }
.card-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.card-icon.maroon { background: rgba(155,26,62,0.2); color: var(--maroon); border: 1px solid rgba(155,26,62,0.3); }
.card-icon.blue   { background: rgba(0,212,255,0.1); color: var(--blue);   border: 1px solid rgba(0,212,255,0.25); }

.input-group { margin-bottom: 1.2rem; }
.input-group label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.input-group label i { color: var(--blue); font-size: 0.8rem; }
.input-group input,
.input-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
.input-group input:focus,
.input-group select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.12);
}
.input-group input::placeholder { color: var(--muted); }
.input-group select option { background: #1a1a2e; color: var(--white); }

.input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.calc-cta {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem;
}
.calc-note { font-size: 0.82rem; color: var(--muted); }
.calc-note i { color: var(--green); margin-right: 0.3rem; }
.calc-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.82rem;
  color: var(--muted);
}
.calc-meta i { color: var(--green); margin-right: 0.3rem; }

/* ── RESULTS ── */
.verdict-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem 2.5rem;
  margin-bottom: 2rem;
}
.verdict-icon {
  width: 70px; height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
  background: rgba(255,255,255,0.05);
  border: 2px solid var(--border);
  transition: all var(--transition);
}
.verdict-icon.yes { background: rgba(34,197,94,0.15); border-color: var(--green); color: var(--green); }
.verdict-icon.no  { background: rgba(239,68,68,0.15);  border-color: var(--red);   color: var(--red); }
.verdict-icon.maybe { background: rgba(245,158,11,0.15); border-color: var(--orange); color: var(--orange); }
.verdict-icon.default { color: var(--muted); }

.verdict-text { flex: 1; }
.verdict-text h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 0.3rem; }
.verdict-text p  { color: var(--muted); font-size: 0.95rem; }

.verdict-badge {
  padding: 0.5rem 1.4rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 700;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  white-space: nowrap;
}
.verdict-badge.yes    { background: rgba(34,197,94,0.15);  border-color: var(--green);  color: var(--green); }
.verdict-badge.no     { background: rgba(239,68,68,0.15);   border-color: var(--red);    color: var(--red); }
.verdict-badge.maybe  { background: rgba(245,158,11,0.15);  border-color: var(--orange); color: var(--orange); }

.emi-breakdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.emi-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 1.5rem 1rem;
  text-align: center;
}
.emi-stat i { font-size: 1.4rem; color: var(--blue); }
.emi-label  { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.emi-value  { font-size: 1.3rem; font-weight: 700; color: var(--white); }

.meters-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.meter-card { padding: 1.5rem 2rem; }
.meter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.meter-header h4 { font-size: 0.95rem; font-weight: 600; color: var(--silver); }
.meter-pct { font-size: 1.1rem; font-weight: 700; color: var(--blue); }
.progress-track {
  width: 100%;
  height: 10px;
  background: rgba(255,255,255,0.07);
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.progress-fill {
  height: 100%;
  background: var(--grad);
  border-radius: 5px;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
}
.meter-hint { font-size: 0.78rem; color: var(--muted); }

/* ── RECOMMENDATIONS ── */
.segment-tabs {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}
.seg-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.4rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.seg-tab:hover, .seg-tab.active {
  background: rgba(155,26,62,0.15);
  border-color: var(--maroon);
  color: #fff;
}

.filter-bar {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: 0.5rem 1.4rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: rgba(0,212,255,0.1);
  border-color: var(--blue);
  color: var(--blue);
}

.car-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.car-card {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
  animation: fadeUp 0.5s ease both;
}
.car-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow), var(--shadow-glow);
  border-color: var(--border-glow);
}
.car-card.affordable-car { border-color: rgba(34,197,94,0.4); }
.car-card.affordable-car:hover { box-shadow: var(--shadow), 0 0 30px rgba(34,197,94,0.2); }
.car-card.luxury-car { border-color: rgba(245,158,11,0.35); }
.car-card.luxury-car:hover { box-shadow: var(--shadow), 0 0 30px rgba(245,158,11,0.2); }

.car-img-wrap { position: relative; overflow: hidden; height: 190px; }
.car-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.car-card:hover .car-img-wrap img { transform: scale(1.06); }
.car-badge {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
/* Badge variants */
.car-badge.badge-affordable   { background: rgba(34,197,94,0.9);   color: #000; }
.car-badge.badge-above        { background: rgba(239,68,68,0.85);  color: #fff; }
.car-badge.badge-luxury       { background: rgba(245,158,11,0.9);  color: #000; }
.car-badge.badge-seg-budget   { background: rgba(0,212,255,0.85);  color: #000; }
.car-badge.badge-seg-mid      { background: rgba(139,92,246,0.85); color: #fff; }
.car-badge.badge-seg-luxury   { background: rgba(245,158,11,0.85); color: #000; }
.car-badge.badge-seg-ultra    { background: rgba(155,26,62,0.9);   color: #fff; }
.car-badge.badge-seg-convertible { background: linear-gradient(135deg, rgba(245,158,11,0.95), rgba(234,88,12,0.95)); color: #000; }
.car-badge.badge-seg-amg         { background: linear-gradient(135deg, rgba(220,38,38,0.95), rgba(153,27,27,0.95));  color: #fff; }

.no-cars-msg {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted);
  padding: 3rem;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.car-info { padding: 1.2rem 1.4rem; }
.car-info h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.2rem; }
.car-meta { font-size: 0.82rem; color: var(--muted); margin-bottom: 0.8rem; }
.car-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.car-price { font-size: 1.15rem; font-weight: 700; color: var(--maroon); }
.car-emi   { font-size: 0.8rem; color: var(--muted); }

/* ── INSIGHTS ── */
.insights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.5rem;
}
.chart-card { padding: 1.8rem; }
.chart-card h4, .ai-card h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--silver);
  margin-bottom: 1.2rem;
}
.chart-card h4 i { color: var(--blue); }
.ai-card h4 i    { color: var(--maroon); }
.chart-wrap { height: 260px; position: relative; }

.ai-card {
  grid-column: 1 / -1;
  padding: 1.8rem;
}
.suggestions-list { list-style: none; }
.suggestion-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--silver);
  animation: fadeUp 0.4s ease both;
}
.suggestion-item:last-child { border-bottom: none; }
.suggestion-item i { color: var(--blue); margin-top: 0.15rem; flex-shrink: 0; }
.suggestion-item.default i { color: var(--muted); }
.suggestion-item.warning i { color: var(--orange); }
.suggestion-item.danger  i { color: var(--red); }
.suggestion-item.success i { color: var(--green); }

/* ── FOOTER ── */
.footer {
  position: relative;
  background: var(--bg-darker);
  padding: 0 0 2rem;
  overflow: hidden;
}

/* Animated top glow line */
.footer-glow-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(155,26,62,0.6) 20%,
    rgba(0,212,255,0.9) 50%,
    rgba(155,26,62,0.6) 80%,
    transparent 100%
  );
  box-shadow: 0 0 18px rgba(0,212,255,0.35), 0 0 40px rgba(0,212,255,0.12);
  animation: glowLinePulse 4s ease-in-out infinite alternate;
  margin-bottom: 3rem;
}
@keyframes glowLinePulse {
  from { opacity: 0.7; box-shadow: 0 0 12px rgba(0,212,255,0.25); }
  to   { opacity: 1;   box-shadow: 0 0 28px rgba(0,212,255,0.55), 0 0 60px rgba(155,26,62,0.2); }
}

/* Footer body — 4-column grid */
.footer-body {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

/* Brand column */
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.9rem;
}
.footer-brand i { color: var(--maroon); font-size: 1.5rem; }
.footer-tagline {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 1.2rem;
  max-width: 280px;
}

/* Social icons */
.social-links { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.social-links a {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
  transition: all var(--transition);
}
.social-links a:hover {
  background: rgba(0,212,255,0.1);
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-3px);
  box-shadow: 0 0 14px rgba(0,212,255,0.25);
}

/* Link columns */
.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.1rem;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.footer-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--transition), gap var(--transition);
}
.footer-links a i {
  font-size: 0.75rem;
  color: var(--maroon);
  transition: color var(--transition);
}
.footer-links a:hover {
  color: var(--white);
  gap: 0.75rem;
}
.footer-links a:hover i { color: var(--blue); }

/* Divider */
.footer-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin-bottom: 1.8rem;
}

/* Bottom bar */
.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  text-align: center;
}
.footer-copy {
  font-size: 0.82rem;
  color: var(--muted);
}
.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(122,122,154,0.6);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  justify-content: center;
}
.footer-disclaimer i { font-size: 0.7rem; }

/* ── BUILT BY CREDIT ── */
.footer-credit {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
  padding: 0.45rem 1.2rem;
  border-radius: 50px;
  border: 1px solid rgba(0,212,255,0.12);
  background: rgba(0,212,255,0.04);
  transition: all var(--transition);
  cursor: default;
}
.footer-credit i {
  font-size: 0.8rem;
  color: var(--blue);
}
.footer-credit:hover {
  border-color: rgba(0,212,255,0.3);
  background: rgba(0,212,255,0.07);
  box-shadow: 0 0 20px rgba(0,212,255,0.1);
}

/* Glowing author name */
.footer-author {
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #00d4ff 0%, #a78bfa 50%, #00d4ff 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: authorShimmer 3s linear infinite;
  text-shadow: none;
  filter: drop-shadow(0 0 8px rgba(0,212,255,0.5));
}
@keyframes authorShimmer {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.footer-role {
  color: var(--silver);
  font-size: 0.82rem;
  font-weight: 400;
  opacity: 0.75;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .calc-grid { grid-template-columns: 1fr; }
  .emi-breakdown { grid-template-columns: repeat(2, 1fr); }
  .meters-grid { grid-template-columns: 1fr 1fr; }
  .insights-grid { grid-template-columns: 1fr; }
  .ai-card { grid-column: 1; }
  .footer-body { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-col-brand { grid-column: 1 / -1; }
  .footer-tagline { max-width: 100%; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(5,5,8,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0.25rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    transition: transform var(--transition);
    z-index: 999;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 0.75rem 1rem; border-radius: 10px; }

  .verdict-card { flex-direction: column; text-align: center; }
  .meters-grid  { grid-template-columns: 1fr; }
  .emi-breakdown{ grid-template-columns: repeat(2, 1fr); }
  .hero-stats   { gap: 0.75rem; }
  .input-row    { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .section { padding: 4rem 0; }
  .emi-breakdown { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
  .footer-body { grid-template-columns: 1fr; }
  .footer-col-brand { grid-column: 1; }
  .footer-credit { flex-wrap: wrap; justify-content: center; }
}

/* ══════════════════════════════════════════
   KESHAVA AI VOICE ASSISTANT
══════════════════════════════════════════ */

/* FAB button */
.ai-assistant-fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}
.fab-orb {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00d4ff, #9b1a3e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  box-shadow: 0 0 24px rgba(0,212,255,0.5), 0 0 48px rgba(155,26,62,0.3);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: fabPulse 3s ease-in-out infinite;
}
.ai-assistant-fab:hover .fab-orb {
  transform: scale(1.12);
  box-shadow: 0 0 40px rgba(0,212,255,0.7), 0 0 70px rgba(155,26,62,0.4);
}
.fab-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 0 10px rgba(0,212,255,0.6);
}
@keyframes fabPulse {
  0%,100% { box-shadow: 0 0 24px rgba(0,212,255,0.5), 0 0 48px rgba(155,26,62,0.3); }
  50%      { box-shadow: 0 0 40px rgba(0,212,255,0.8), 0 0 80px rgba(155,26,62,0.5); }
}

/* Backdrop */
.ai-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 1150;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.ai-backdrop.open { opacity: 1; pointer-events: all; }

/* Panel */
.ai-panel {
  position: fixed;
  bottom: 6rem;
  right: 2rem;
  width: 360px;
  background: rgba(8,8,20,0.97);
  border: 1px solid rgba(0,212,255,0.25);
  border-radius: 24px;
  box-shadow: 0 0 60px rgba(0,212,255,0.15), 0 30px 80px rgba(0,0,0,0.7);
  z-index: 1200;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  transform: translateY(30px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), opacity 0.3s ease;
}
.ai-panel.open {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: all;
}

/* Panel header */
.ai-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ai-panel-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.ai-title-orb {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 10px var(--blue);
  animation: titleOrbBlink 1.5s ease-in-out infinite;
}
@keyframes titleOrbBlink {
  0%,100% { opacity: 1; } 50% { opacity: 0.3; }
}
.ai-title-accent { color: var(--blue); }
.ai-close {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--muted);
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition);
}
.ai-close:hover { background: rgba(239,68,68,0.15); border-color: var(--red); color: var(--red); }

/* Orb */
.ai-orb-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.ai-orb {
  position: relative;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(0,212,255,0.3);
  animation: orbRingSpin 4s linear infinite;
}
.ai-orb-ring.r1 { width: 100%; height: 100%; animation-duration: 4s; }
.ai-orb-ring.r2 { width: 78%;  height: 78%;  animation-duration: 3s; animation-direction: reverse; border-color: rgba(155,26,62,0.4); }
.ai-orb-ring.r3 { width: 56%;  height: 56%;  animation-duration: 2s; border-color: rgba(0,212,255,0.5); }
@keyframes orbRingSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.ai-orb-core {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,212,255,0.2), rgba(155,26,62,0.2));
  border: 1px solid rgba(0,212,255,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--blue);
  transition: all 0.3s ease;
}

/* Orb states */
.ai-orb.listening .ai-orb-ring  { border-color: rgba(0,212,255,0.8); animation-duration: 1s; }
.ai-orb.listening .ai-orb-core  { background: rgba(0,212,255,0.25); box-shadow: 0 0 30px rgba(0,212,255,0.6); color: #fff; }
.ai-orb.speaking  .ai-orb-ring  { border-color: rgba(155,26,62,0.8); }
.ai-orb.speaking  .ai-orb-core  { background: rgba(155,26,62,0.25); box-shadow: 0 0 30px rgba(155,26,62,0.6); color: #fff; }
.ai-orb.speaking  .r2           { border-color: rgba(245,158,11,0.6); }

/* Wave bars */
.ai-wave-bars {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 28px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.ai-wave-bars.active { opacity: 1; }
.ai-wave-bars span {
  display: block;
  width: 3px;
  background: var(--blue);
  border-radius: 3px;
  height: 4px;
  transition: height 0.1s ease;
}
.ai-wave-bars.active span:nth-child(1)  { animation: wave 0.8s ease-in-out infinite 0.0s; }
.ai-wave-bars.active span:nth-child(2)  { animation: wave 0.8s ease-in-out infinite 0.1s; }
.ai-wave-bars.active span:nth-child(3)  { animation: wave 0.8s ease-in-out infinite 0.2s; }
.ai-wave-bars.active span:nth-child(4)  { animation: wave 0.8s ease-in-out infinite 0.3s; }
.ai-wave-bars.active span:nth-child(5)  { animation: wave 0.8s ease-in-out infinite 0.4s; }
.ai-wave-bars.active span:nth-child(6)  { animation: wave 0.8s ease-in-out infinite 0.3s; }
.ai-wave-bars.active span:nth-child(7)  { animation: wave 0.8s ease-in-out infinite 0.2s; }
.ai-wave-bars.active span:nth-child(8)  { animation: wave 0.8s ease-in-out infinite 0.1s; }
.ai-wave-bars.active span:nth-child(9)  { animation: wave 0.8s ease-in-out infinite 0.05s; }
.ai-wave-bars.active span:nth-child(10) { animation: wave 0.8s ease-in-out infinite 0.0s; }
.ai-wave-bars.speaking span { background: var(--maroon); }
@keyframes wave {
  0%,100% { height: 4px; }
  50%      { height: 22px; }
}

/* Status / transcript / response */
.ai-status {
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  min-height: 1.2em;
  transition: color 0.3s ease;
}
.ai-status.listening { color: var(--blue); }
.ai-status.speaking  { color: #f59e0b; }

.ai-transcript {
  min-height: 1.4em;
  text-align: center;
  font-size: 0.9rem;
  color: var(--silver);
  font-style: italic;
  padding: 0 0.5rem;
}
.ai-response {
  min-height: 2em;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--blue);
  padding: 0.6rem 1rem;
  background: rgba(0,212,255,0.06);
  border: 1px solid rgba(0,212,255,0.12);
  border-radius: 12px;
  display: none;
  animation: fadeUp 0.4s ease both;
}
.ai-response.visible { display: block; }

/* Mic button */
.ai-controls { display: flex; justify-content: center; }
.ai-mic-btn {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(155,26,62,0.15));
  border: 2px solid rgba(0,212,255,0.35);
  color: var(--blue);
  font-size: 1.4rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  box-shadow: 0 0 20px rgba(0,212,255,0.2);
}
.ai-mic-btn:hover {
  background: rgba(0,212,255,0.2);
  box-shadow: 0 0 35px rgba(0,212,255,0.5);
  transform: scale(1.08);
}
.ai-mic-btn.listening {
  background: rgba(0,212,255,0.25);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 0 40px rgba(0,212,255,0.7);
  animation: micPulse 1s ease-in-out infinite;
}
.ai-mic-btn.speaking {
  background: rgba(155,26,62,0.25);
  border-color: var(--maroon);
  color: #fff;
  box-shadow: 0 0 40px rgba(155,26,62,0.6);
}
@keyframes micPulse {
  0%,100% { transform: scale(1);    box-shadow: 0 0 30px rgba(0,212,255,0.6); }
  50%      { transform: scale(1.1); box-shadow: 0 0 55px rgba(0,212,255,0.9); }
}

/* Command chips */
.ai-commands { display: flex; flex-direction: column; gap: 0.5rem; }
.ai-cmd-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
}
.ai-cmd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
}
.ai-cmd-chips span {
  padding: 0.3rem 0.85rem;
  background: rgba(0,212,255,0.07);
  border: 1px solid rgba(0,212,255,0.18);
  border-radius: 50px;
  font-size: 0.78rem;
  color: var(--silver);
  cursor: pointer;
  transition: all var(--transition);
}
.ai-cmd-chips span:hover {
  background: rgba(0,212,255,0.15);
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

/* Unsupported browser notice */
.ai-unsupported {
  text-align: center;
  font-size: 0.82rem;
  color: var(--red);
  padding: 0.5rem;
}

/* Mobile */
@media (max-width: 480px) {
  .ai-panel {
    right: 0.75rem;
    left: 0.75rem;
    width: auto;
    bottom: 5.5rem;
  }
  .ai-assistant-fab { right: 1rem; bottom: 1rem; }
}

/* ══════════════════════════════════════════
   CAR DETAILS MODAL
══════════════════════════════════════════ */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-backdrop.open { opacity: 1; pointer-events: all; }

.car-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -48%) scale(0.96);
  width: min(92vw, 860px);
  max-height: 88vh;
  overflow-y: auto;
  background: rgba(10,10,18,0.97);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 24px;
  box-shadow: 0 0 80px rgba(0,212,255,0.12), 0 40px 100px rgba(0,0,0,0.8);
  z-index: 2100;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), opacity 0.3s ease;
  scrollbar-width: thin;
  scrollbar-color: var(--blue) transparent;
}
.car-modal::-webkit-scrollbar { width: 5px; }
.car-modal::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }
.car-modal.open {
  opacity: 1;
  pointer-events: all;
  transform: translate(-50%, -50%) scale(1);
}

.modal-close {
  position: sticky;
  top: 1rem;
  float: right;
  margin: 1rem 1rem 0 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  z-index: 10;
}
.modal-close:hover { background: rgba(239,68,68,0.2); border-color: var(--red); color: var(--red); }

.modal-inner { padding: 0 1.8rem 2rem; clear: both; }

/* Hero image */
.modal-hero {
  position: relative;
  width: calc(100% + 3.6rem);
  margin-left: -1.8rem;
  margin-top: -3rem;
  height: 260px;
  overflow: hidden;
  border-radius: 24px 24px 0 0;
  margin-bottom: 1.5rem;
}
.modal-hero img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.modal-hero:hover img { transform: scale(1.04); }
.modal-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,18,0.85) 0%, transparent 55%);
}
.modal-hero-title {
  position: absolute;
  bottom: 1.2rem;
  left: 1.8rem;
  right: 1.8rem;
}
.modal-hero-title h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  background: linear-gradient(135deg, #00d4ff, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.modal-hero-title p { font-size: 0.85rem; color: var(--muted); margin-top: 0.2rem; }

/* Badge row */
.modal-badges { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.2rem; }
.modal-badge {
  padding: 0.25rem 0.8rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid transparent;
}
.mb-brand   { background: rgba(0,212,255,0.1);   border-color: rgba(0,212,255,0.3);   color: #00d4ff; }
.mb-cat     { background: rgba(139,92,246,0.1);  border-color: rgba(139,92,246,0.3);  color: #8b5cf6; }
.mb-fuel    { background: rgba(34,197,94,0.1);   border-color: rgba(34,197,94,0.3);   color: #22c55e; }
.mb-luxury  { background: rgba(245,158,11,0.12); border-color: rgba(245,158,11,0.35); color: #f59e0b; }
.mb-ev      { background: rgba(34,197,94,0.15);  border-color: #22c55e;               color: #22c55e; }

/* Price row */
.modal-price-row {
  display: flex;
  align-items: flex-end;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.modal-price { font-size: 2rem; font-weight: 800; color: var(--blue); }
.modal-emi   { font-size: 0.88rem; color: var(--muted); }
.modal-emi span { color: var(--silver); font-weight: 600; }

/* Section heading */
.modal-section-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  margin: 1.4rem 0 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Specs grid */
.modal-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin-bottom: 0.5rem;
}
.modal-spec {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  transition: border-color var(--transition);
}
.modal-spec:hover { border-color: rgba(0,212,255,0.25); }
.modal-spec-label { font-size: 0.68rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.modal-spec-value { font-size: 0.92rem; font-weight: 700; color: var(--white); margin-top: 0.2rem; }

/* Features list */
.modal-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.modal-feature {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--silver);
  padding: 0.5rem 0.8rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all var(--transition);
}
.modal-feature:hover { border-color: rgba(0,212,255,0.2); color: var(--white); }
.modal-feature i { color: #22c55e; font-size: 0.8rem; flex-shrink: 0; }

/* Pros / Cons */
.modal-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.pros-box, .cons-box {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.2rem;
}
.pros-box { border-color: rgba(34,197,94,0.2); }
.cons-box { border-color: rgba(239,68,68,0.2); }
.pros-box h4 { color: #22c55e; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.6rem; }
.cons-box h4 { color: #ef4444; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.6rem; }
.pros-box li, .cons-box li {
  font-size: 0.85rem;
  color: var(--silver);
  margin-bottom: 0.35rem;
  padding-left: 1rem;
  position: relative;
  list-style: none;
}
.pros-box li::before { content: '✓'; position: absolute; left: 0; color: #22c55e; }
.cons-box li::before { content: '✗'; position: absolute; left: 0; color: #ef4444; }

/* Action buttons */
.modal-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.8rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.modal-btn-primary {
  flex: 1;
  min-width: 140px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #00d4ff, #9b1a3e);
  color: #fff;
  border: none;
  padding: 0.85rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 0 20px rgba(0,212,255,0.3);
}
.modal-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 35px rgba(0,212,255,0.5); }
.modal-btn-ghost {
  flex: 1;
  min-width: 120px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--blue);
  border: 1px solid var(--blue);
  padding: 0.85rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
}
.modal-btn-ghost:hover { background: rgba(0,212,255,0.1); transform: translateY(-2px); }

/* Responsive */
@media (max-width: 600px) {
  .modal-specs        { grid-template-columns: 1fr 1fr; }
  .modal-features     { grid-template-columns: 1fr; }
  .modal-pros-cons    { grid-template-columns: 1fr; }
  .modal-hero         { height: 200px; }
  .modal-inner        { padding: 0 1.2rem 1.5rem; }
  .modal-hero         { width: calc(100% + 2.4rem); margin-left: -1.2rem; }
  .modal-hero-title   { left: 1.2rem; right: 1.2rem; }
}

/* ── NAVBAR LOGO IMAGE ── */
.nav-logo-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: 10px;
  filter: drop-shadow(0 0 8px rgba(0,212,255,0.5));
  transition: transform var(--transition), filter var(--transition);
  flex-shrink: 0;
}
.nav-logo:hover .nav-logo-img {
  transform: scale(1.1) rotate(-3deg);
  filter: drop-shadow(0 0 16px rgba(0,212,255,0.85)) drop-shadow(0 0 30px rgba(155,26,62,0.4));
}

/* hide the fallback icon when image loads */
.nav-logo-img + .nav-logo-icon { display: none; }
/* show fallback icon only when image is hidden (onerror sets display:none) */
.nav-logo-img[style*="display: none"] + .nav-logo-icon,
.nav-logo-img[style*="display:none"]  + .nav-logo-icon { display: inline-block; }

@media (max-width: 768px) {
  .nav-logo-img { width: 40px; height: 40px; border-radius: 8px; }
}