/* ============================================
   NORTH STAR ELECTRIC VEHICLES — styles.css
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Nunito:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

/* ── CSS Variables ── */
:root {
  --bg:        #080d14;
  --bg2:       #0d1520;
  --card:      #111c2d;
  --card2:     #162035;
  --border:    rgba(0,191,255,0.15);
  --blue:      #00BFFF;
  --blue-dim:  rgba(0,191,255,0.08);
  --gold:      #F5A623;
  --gold-dim:  rgba(245,166,35,0.12);
  --green:     #3a8c20;
  --white:     #f0f4f8;
  --muted:     #8899aa;
  --danger:    #e53e3e;
  --font-head: 'Bebas Neue', sans-serif;
  --font-body: 'Nunito', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 4px 24px rgba(0,0,0,0.4);
  --shadow-blue: 0 0 30px rgba(0,191,255,0.15);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }
img { max-width: 100%; height: auto; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }

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

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font-head); letter-spacing: 0.04em; line-height: 1.1; }
h1 { font-size: clamp(2.8rem, 7vw, 6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.2rem; }
.mono { font-family: var(--font-mono); }

/* ── Layout ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 3.5rem 0; }
.section-sm { padding: 2rem 0; }

/* ── Starfield Canvas ── */
#starfield {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.4;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0.75rem 0;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(8,13,20,0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.nav-logo img {
  height: 52px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(0,191,255,0.3));
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo-text .name {
  font-family: var(--font-head);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--white);
}
.nav-logo-text .sub {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--blue);
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  color: var(--white);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.5rem 0.85rem;
  border-radius: 6px;
  transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--blue);
  background: var(--blue-dim);
}
.nav-cta {
  background: var(--blue) !important;
  color: var(--bg) !important;
  padding: 0.5rem 1.1rem !important;
  border-radius: 6px !important;
  font-weight: 800 !important;
}
.nav-cta:hover {
  background: var(--gold) !important;
  color: var(--bg) !important;
}
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  font-size: 1.2rem;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(0,40,100,0.18) 0%, transparent 70%);
}
.hero-photo-display {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,191,255,0.15);
}
.hero-photo-display img {
  width: 100%;
  max-width: 540px;
  display: block;
  border-radius: var(--radius-lg);
  animation: float 6s ease-in-out infinite;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gold-dim);
  border: 1px solid rgba(245,166,35,0.3);
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.hero-eyebrow::before { content: '★'; }
.hero h1 { color: var(--white); margin-bottom: 1rem; }
.hero h1 span { color: var(--blue); }
.hero-sub {
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 2rem;
  max-width: 500px;
}
.hero-sub strong { color: var(--white); }
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.stat-pill {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.stat-pill-icon { font-size: 1.1rem; }
.stat-pill-text { font-size: 0.78rem; font-weight: 700; color: var(--white); line-height: 1.3; }
.stat-pill-text span { display: block; color: var(--muted); font-weight: 400; font-size: 0.7rem; }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-logo-display {
  position: relative;
}
.hero-logo-display img {
  width: 100%;
  max-width: 520px;
  filter: drop-shadow(0 0 40px rgba(0,191,255,0.3)) drop-shadow(0 20px 40px rgba(0,0,0,0.6));
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-glow {
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,191,255,0.15) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: var(--bg);
  border-color: var(--blue);
}
.btn-primary:hover {
  background: transparent;
  color: var(--blue);
  box-shadow: 0 0 20px rgba(0,191,255,0.3);
}
.btn-gold {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: transparent;
  color: var(--gold);
  box-shadow: 0 0 20px rgba(245,166,35,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}
.btn-sm { padding: 0.5rem 1rem; font-size: 0.78rem; }
.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; }

/* ── SECTION HEADERS ── */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-label {
  display: inline-block;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.section-header h2 { color: var(--white); margin-bottom: 1rem; }
.section-header p { color: var(--muted); max-width: 580px; margin: 0 auto; font-size: 1.05rem; }

/* ── CARDS ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition);
}
.card:hover {
  border-color: rgba(0,191,255,0.4);
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
  transform: translateY(-2px);
}
.card-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.card h3 { color: var(--white); margin-bottom: 0.6rem; }
.card p { color: var(--muted); font-size: 0.95rem; }

/* ── GRID LAYOUTS ── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }

/* ── WHY NORTH STAR ── */
.why-section { background: var(--bg2); position: relative; z-index: 1; }
.why-card { position: relative; overflow: hidden; }
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.why-card:nth-child(1)::before { background: var(--blue); }
.why-card:nth-child(2)::before { background: var(--gold); }
.why-card:nth-child(3)::before { background: var(--green); }
.why-vs {
  display: inline-block;
  background: rgba(229,62,62,0.12);
  color: #fc8181;
  border: 1px solid rgba(229,62,62,0.25);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}
.why-badge {
  display: inline-block;
  background: rgba(0,191,255,0.12);
  color: var(--blue);
  border: 1px solid rgba(0,191,255,0.25);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}
.check-list { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.check-list li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; margin-top: 0.1rem; }

/* ── HOW IT WORKS ── */
.hiw-section { position: relative; z-index: 1; }
.hiw-wrapper { display: grid; grid-template-columns: 1fr 340px; gap: 5rem; align-items: start; }
.hiw-steps { position: relative; }
.hiw-steps::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue), var(--gold));
}
.hiw-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.25rem 0;
  opacity: 0.4;
  transition: opacity var(--transition);
}
.hiw-step.active { opacity: 1; }
.step-num {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--card);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1.3rem;
  color: var(--muted);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}
.hiw-step.active .step-num {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--bg);
  box-shadow: 0 0 20px rgba(0,191,255,0.4);
}
.step-content h3 { color: var(--white); margin-bottom: 0.3rem; font-size: 1.3rem; }
.step-content p { color: var(--muted); font-size: 0.9rem; }

.hiw-sidebar {
  position: sticky;
  top: 100px;
}
.hiw-sidebar-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}
.hiw-sidebar-card .big-num {
  font-family: var(--font-head);
  font-size: 5rem;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.hiw-sidebar-card p { color: var(--muted); font-size: 0.9rem; }
.progress-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.progress-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: all var(--transition);
  cursor: pointer;
}
.progress-dot.active {
  background: var(--blue);
  box-shadow: 0 0 8px rgba(0,191,255,0.5);
  width: 24px;
  border-radius: 4px;
}

/* ── BUILD SHOWCASE ── */
.builds-section { background: var(--bg2); position: relative; z-index: 1; }
.build-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.build-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-blue);
  transform: translateY(-4px);
}
.build-card-img {
  height: 240px;
  background: var(--card2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}
.build-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.build-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.badge-coming { background: var(--gold); color: var(--bg); }
.badge-sold { background: var(--green); color: white; }
.badge-available { background: var(--blue); color: var(--bg); }
.build-card-body { padding: 1.5rem; }
.build-card-body h3 { color: var(--white); margin-bottom: 0.3rem; font-size: 1.4rem; }
.build-meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 1rem;
  font-family: var(--font-mono);
}
.build-specs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.25rem; }
.spec-tag {
  background: var(--blue-dim);
  border: 1px solid rgba(0,191,255,0.2);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}
.build-price {
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--white);
}
.build-price small { font-family: var(--font-body); font-size: 0.75rem; color: var(--muted); }

/* ── TRUST SECTION ── */
.trust-section { position: relative; z-index: 1; }
.trust-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
}
.trust-item-icon { font-size: 1.5rem; }
.trust-item strong { color: var(--white); display: block; font-size: 0.95rem; }

/* ── SHOP PAGE ── */
.brand-hero {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.brand-logo-block {
  width: 80px; height: 80px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  flex-shrink: 0;
}
.brand-rhino { background: linear-gradient(135deg, #1a0a00, #3d1500); border: 1px solid rgba(245,166,35,0.3); }
.brand-nivel { background: linear-gradient(135deg, #001a3d, #003080); border: 1px solid rgba(0,191,255,0.3); }
.brand-hero h2 { color: var(--white); font-size: 2rem; margin-bottom: 0.25rem; }
.brand-hero p { color: var(--muted); font-size: 0.9rem; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(245,166,35,0.12);
  transform: translateY(-2px);
}
.product-card.featured {
  border-color: rgba(0,191,255,0.4);
  box-shadow: 0 0 20px rgba(0,191,255,0.1);
  position: relative;
}
.featured-badge {
  position: absolute;
  top: -1px; right: 1.25rem;
  background: var(--blue);
  color: var(--bg);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 0 0 6px 6px;
}
.product-voltage {
  display: inline-flex;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.volt-badge {
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-mono);
}
.volt-36 { background: rgba(58,140,32,0.15); color: var(--green); border: 1px solid rgba(58,140,32,0.3); }
.volt-48 { background: var(--blue-dim); color: var(--blue); border: 1px solid rgba(0,191,255,0.3); }
.volt-76 { background: rgba(245,166,35,0.12); color: var(--gold); border: 1px solid rgba(245,166,35,0.3); }
.product-card h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 0.25rem; }
.product-card .product-sub { color: var(--muted); font-size: 0.8rem; margin-bottom: 1rem; }
.product-specs { flex: 1; }
.product-specs li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.83rem;
  color: var(--muted);
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.product-specs li::before { content: '→'; color: var(--blue); font-size: 0.8rem; flex-shrink: 0; }
.product-specs li strong { color: var(--white); }
.product-footer {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.warranty-badge {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  color: var(--green);
  font-weight: 700;
}
.mn-callout {
  background: linear-gradient(135deg, rgba(0,80,160,0.2), rgba(0,191,255,0.08));
  border: 1px solid rgba(0,191,255,0.25);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.mn-callout-icon { font-size: 2rem; flex-shrink: 0; }
.mn-callout p { color: var(--white); font-size: 0.9rem; }
.mn-callout strong { color: var(--blue); }

/* Nivel brand sub-cards */
.nivel-brand-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; margin-top: 1.5rem; }
.nivel-brand-card {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
}
.nivel-brand-card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}
.nivel-brand-card h4 { color: var(--white); margin-bottom: 0.3rem; font-size: 1.2rem; font-family: var(--font-head); letter-spacing: 0.05em; }
.nivel-brand-card .brand-desc { color: var(--muted); font-size: 0.82rem; margin-bottom: 1rem; }
.nivel-brand-card ul { display: flex; flex-direction: column; gap: 0.35rem; }
.nivel-brand-card ul li {
  font-size: 0.83rem;
  color: var(--muted);
  display: flex; gap: 0.4rem; align-items: flex-start;
}
.nivel-brand-card ul li::before { content: '·'; color: var(--blue); font-size: 1.2rem; line-height: 1; flex-shrink: 0; }

/* ── COMPLIANCE PAGE ── */
.fmvss-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-bottom: 3rem; }
.fmvss-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}
.fmvss-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
}
.fmvss-card:nth-child(1)::after { background: var(--blue); }
.fmvss-card:nth-child(2)::after { background: var(--gold); }
.fmvss-card:nth-child(3)::after { background: var(--green); }
.fmvss-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.fmvss-card h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 0.5rem; }
.fmvss-card p { color: var(--muted); font-size: 0.85rem; margin-bottom: 1rem; }
.fmvss-items { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.fmvss-item {
  background: var(--blue-dim);
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(0,191,255,0.15);
}

.titling-steps { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
.titling-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}
.titling-step-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--bg);
  font-family: var(--font-head);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.titling-step-content h4 { color: var(--white); margin-bottom: 0.2rem; }
.titling-step-content p { color: var(--muted); font-size: 0.88rem; }

.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  text-align: left;
  padding: 1.1rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: color var(--transition);
}
.faq-q:hover { color: var(--blue); }
.faq-q::after { content: '+'; font-size: 1.3rem; flex-shrink: 0; transition: transform var(--transition); }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  color: var(--muted);
  font-size: 0.9rem;
}
.faq-item.open .faq-a { max-height: 300px; }
.faq-a-inner { padding: 0 1.5rem 1.1rem; }

/* ── CONTACT / INQUIRY FORM ── */
.inquiry-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 0.8rem; font-weight: 700; color: var(--muted); letter-spacing: 0.05em; text-transform: uppercase; }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { appearance: none; cursor: pointer; }
.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}
.form-success.show { display: block; }
.form-success .success-icon { font-size: 3rem; margin-bottom: 1rem; }
.form-success h3 { color: var(--blue); margin-bottom: 0.5rem; }
.form-success p { color: var(--muted); }

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  padding: 1rem;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform var(--transition);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.modal-close {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  width: 32px; height: 32px;
  border-radius: 6px;
  font-size: 1rem;
  transition: all var(--transition);
}
.modal-close:hover { border-color: var(--blue); color: var(--blue); }

/* ── ABOUT PAGE ── */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-logo { max-width: 380px; filter: drop-shadow(0 0 30px rgba(0,191,255,0.2)); }
.timeline { display: flex; flex-direction: column; gap: 1.25rem; position: relative; padding-left: 2rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue), var(--gold));
}
.timeline-item { position: relative; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.75rem;
  top: 6px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--blue);
  border: 2px solid var(--bg);
}
.timeline-item h4 { color: var(--white); margin-bottom: 0.2rem; }
.timeline-item p { color: var(--muted); font-size: 0.88rem; }

/* ── FOOTER ── */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
  position: relative;
  z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}
.footer-brand img { height: 60px; margin-bottom: 1rem; filter: drop-shadow(0 0 8px rgba(0,191,255,0.2)); }
.footer-brand p { color: var(--muted); font-size: 0.85rem; max-width: 260px; line-height: 1.7; }
.footer-nhtsa {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted);
  opacity: 0.6;
}
.footer h5 {
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer ul a { color: var(--muted); font-size: 0.85rem; transition: color var(--transition); }
.footer ul a:hover { color: var(--blue); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { color: var(--muted); font-size: 0.78rem; }
.social-links { display: flex; gap: 0.75rem; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--muted);
  transition: all var(--transition);
}
.social-link:hover { border-color: var(--blue); color: var(--blue); }

/* ── FADE IN ANIMATION ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ── PAGE HEADER (inner pages) ── */
.page-header {
  padding: 8rem 0 4rem;
  position: relative;
  z-index: 1;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(0,80,160,0.18) 0%, transparent 70%);
}
.page-header > * { position: relative; z-index: 1; }
.page-header h1 { margin-bottom: 0.75rem; }
.page-header p { color: var(--muted); max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

/* ── DIVIDERS ── */
.divider { height: 1px; background: var(--border); margin: 3rem 0; }

/* ── STICKY CONTACT BUTTON ── */
.sticky-contact {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}
.sticky-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--blue);
  color: var(--bg);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  padding: 0.75rem 1.25rem;
  border-radius: 50px;
  border: none;
  box-shadow: 0 4px 20px rgba(0,191,255,0.4);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.sticky-btn:hover {
  background: var(--gold);
  box-shadow: 0 4px 20px rgba(245,166,35,0.4);
  color: var(--bg);
  transform: translateY(-2px);
}
.sticky-btn-icon { font-size: 1.1rem; }
.sticky-sub-btns {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: all var(--transition);
}
.sticky-contact.open .sticky-sub-btns {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.sticky-sub-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.6rem 1rem;
  border-radius: 50px;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.sticky-sub-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* ── ELIGIBILITY TOOL ── */
.eligibility-section {
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, rgba(0,40,80,0.6), rgba(0,20,40,0.8));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.eligibility-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 760px;
  margin: 0 auto;
}
.eligibility-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.eligibility-step-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.eligibility-step-field label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.eligibility-step-field select,
.eligibility-step-field input {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--transition);
  outline: none;
  cursor: pointer;
  appearance: none;
  width: 100%;
}
.eligibility-step-field select:focus,
.eligibility-step-field input:focus { border-color: var(--blue); }
.eligibility-step-field select:disabled { opacity: 0.4; cursor: not-allowed; }

.eligibility-result {
  display: none;
  margin-top: 1.5rem;
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid;
  animation: fadeSlideIn 0.4s ease;
}
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.eligibility-result.great {
  background: rgba(58,140,32,0.1);
  border-color: rgba(58,140,32,0.3);
}
.eligibility-result.good {
  background: var(--blue-dim);
  border-color: rgba(0,191,255,0.3);
}
.eligibility-result.caution {
  background: rgba(245,166,35,0.08);
  border-color: rgba(245,166,35,0.3);
}
.eligibility-result.poor {
  background: rgba(229,62,62,0.08);
  border-color: rgba(229,62,62,0.3);
}
.eligibility-result-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.eligibility-result-icon { font-size: 1.8rem; }
.eligibility-result-title { font-family: var(--font-head); font-size: 1.6rem; }
.eligibility-result.great .eligibility-result-title { color: #68d391; }
.eligibility-result.good .eligibility-result-title { color: var(--blue); }
.eligibility-result.caution .eligibility-result-title { color: var(--gold); }
.eligibility-result.poor .eligibility-result-title { color: #fc8181; }
.eligibility-result p { color: var(--muted); font-size: 0.9rem; margin-bottom: 1rem; }
.eligibility-result-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ── SERVICES SECTION ── */
.services-section { position: relative; z-index: 1; }
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-blue);
  transform: translateY(-3px);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-price {
  font-family: var(--font-head);
  font-size: 1.8rem;
  color: var(--gold);
  margin: 0.75rem 0 0.25rem;
}
.service-price small {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--muted);
}

/* ── REVIEWS SECTION ── */
.reviews-section { background: var(--bg2); position: relative; z-index: 1; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.review-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
}
.review-card:hover { border-color: var(--gold); }
.review-stars { color: var(--gold); font-size: 1rem; margin-bottom: 0.75rem; letter-spacing: 0.1em; }
.review-text { color: var(--muted); font-size: 0.88rem; line-height: 1.7; margin-bottom: 1rem; font-style: italic; }
.review-author { display: flex; align-items: center; gap: 0.6rem; }
.review-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--blue-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.review-name { color: var(--white); font-size: 0.85rem; font-weight: 700; }
.review-location { color: var(--muted); font-size: 0.72rem; }
.reviews-cta {
  text-align: center;
  margin-top: 2.5rem;
  padding: 2rem;
  background: var(--card);
  border: 1px dashed rgba(245,166,35,0.3);
  border-radius: var(--radius-lg);
}
.reviews-cta h4 { color: var(--white); margin-bottom: 0.5rem; }
.reviews-cta p { color: var(--muted); font-size: 0.88rem; margin-bottom: 1.25rem; }

/* ── SOCIAL FEED ── */
.social-section { position: relative; z-index: 1; }
.social-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.social-tile {
  aspect-ratio: 1;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 2rem;
  color: var(--muted);
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}
.social-tile:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: scale(1.02);
}
.social-tile img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.social-tile-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.social-tile:hover .social-tile-overlay { opacity: 1; }
.social-tile-label { font-size: 0.72rem; color: var(--muted); font-weight: 600; letter-spacing: 0.05em; }
.social-platforms {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.social-platform-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.9rem;
  transition: color var(--transition);
  text-decoration: none;
}
.social-platform-link:hover { color: var(--blue); }

/* ── GALLERY PAGE ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
}
.gallery-item:hover { border-color: var(--blue); transform: scale(1.01); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-item-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--muted);
}
.gallery-item-placeholder span { font-size: 2.5rem; }
.gallery-item-placeholder p { font-size: 0.75rem; text-align: center; padding: 0 1rem; }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-caption { color: var(--white); font-size: 0.82rem; font-weight: 600; }
.gallery-filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  justify-content: center;
}
.filter-btn {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--bg);
}

/* ── LIGHTBOX ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: 8px; }
.lightbox-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  width: 40px; height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.lightbox-close:hover { background: var(--blue); border-color: var(--blue); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hiw-wrapper { grid-template-columns: 1fr; }
  .hiw-sidebar { position: static; }
}

@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { order: -1; }
  .hero-logo-display img { max-width: 280px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { justify-content: center; }
  .hero-sub { margin: 0 auto 2rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .fmvss-grid { grid-template-columns: 1fr; }
  .nivel-brand-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .about-hero-grid { grid-template-columns: 1fr; text-align: center; }
  .about-logo { margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(8,13,20,0.98); padding: 1rem; gap: 0; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 1rem; }
  .nav-toggle { display: block; }
  .trust-strip { gap: 1.5rem; }
}

@media (max-width: 1024px) {
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .eligibility-steps { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .reviews-grid { grid-template-columns: 1fr; }
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .sticky-contact { bottom: 1rem; right: 1rem; }
}