/* ============================================================
   KARNO AUTOS — Sharp / Masculine / Advanced
   ============================================================ */

:root {
  --bg-primary: #000000;
  --bg-secondary: #050508;
  --bg-card: #08080e;
  --bg-card-hover: #0e0e18;
  --border-color: rgba(59, 130, 246, 0.1);
  --border-hover: rgba(59, 130, 246, 0.35);

  --blue-300: #93c5fd;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;

  --text-primary: #eef2ff;
  --text-secondary: #7a8ba8;
  --text-muted: #445068;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.text-accent {
  background: linear-gradient(90deg, var(--blue-400), var(--blue-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── PRELOADER ─────────────────────────────────────────── */
#preloader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--bg-primary);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px;
  transition: opacity 0.5s, visibility 0.5s;
}
#preloader.hidden { opacity: 0; visibility: hidden; }

.loader-ring {
  width: 50px; height: 50px;
  border: 2px solid rgba(59,130,246,0.08);
  border-top-color: var(--blue-500);
  animation: spin 0.8s linear infinite;
}

.loader-text {
  font-family: var(--font-heading);
  font-weight: 800; font-size: 0.9rem;
  letter-spacing: 10px;
  color: var(--blue-400);
  text-transform: uppercase;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { opacity: 0.3; } 50% { opacity: 1; } }

/* ── CURSOR GLOW ───────────────────────────────────────── */
#cursor-glow {
  position: fixed; width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.05) 0%, transparent 70%);
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  display: none;
}
@media (hover: hover) { #cursor-glow { display: block; } }

/* ── NAVBAR ────────────────────────────────────────────── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

#navbar.scrolled {
  padding: 10px 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-logo { display: flex; align-items: center; gap: 10px; z-index: 1001; }

.logo-icon {
  width: 38px; height: 38px;
  background: var(--blue-600);
  clip-path: polygon(10% 0%, 100% 0%, 90% 100%, 0% 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: white;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 900; font-size: 1.2rem;
  letter-spacing: 4px; text-transform: uppercase;
}
.logo-accent { color: var(--blue-400); }

.nav-links { display: flex; align-items: center; gap: 4px; }

.nav-link {
  font-size: 0.8rem; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--text-muted);
  padding: 8px 14px; transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); }

.nav-link.active::after {
  content: ''; position: absolute;
  bottom: 0; left: 14px; right: 14px; height: 2px;
  background: var(--blue-500);
}

.nav-cta {
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 10px 28px;
  background: var(--blue-600);
  color: white;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: var(--transition);
}
.nav-cta:hover { background: var(--blue-500); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; z-index: 1001; padding: 4px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text-primary); transition: var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── BUTTONS ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 36px;
  font-weight: 700; font-size: 0.85rem;
  letter-spacing: 1.5px; text-transform: uppercase;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.btn i { transition: transform 0.3s; }
.btn:hover i { transform: translateX(4px); }

.btn-primary {
  background: var(--blue-600); color: white;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  box-shadow: 0 0 30px rgba(59,130,246,0.2);
}
.btn-primary:hover {
  background: var(--blue-500);
  box-shadow: 0 0 50px rgba(59,130,246,0.35);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}
.btn-primary:hover::before { transform: translateX(100%); }

.btn-ghost {
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}
.btn-ghost:hover {
  border-color: var(--blue-500);
  color: var(--text-primary);
  box-shadow: 0 0 30px rgba(59,130,246,0.1);
}

.btn-block { width: 100%; justify-content: center; }

/* ── SECTION HEADERS ───────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 64px; }

.section-tag {
  display: inline-block;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 4px; text-transform: uppercase;
  color: var(--blue-400);
  margin-bottom: 16px;
  padding: 6px 20px;
  border: 1px solid rgba(59,130,246,0.2);
  background: rgba(59,130,246,0.04);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section-desc {
  font-size: 1rem; color: var(--text-secondary);
  max-width: 540px; margin: 0 auto;
}

/* ── HERO ──────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; }

.hero-bg-image {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.15;
  filter: brightness(0.5) saturate(0.3) contrast(1.2);
}

/* grid overlay for tech feel */
.hero-bg::after {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  background-image:
    linear-gradient(rgba(59,130,246,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-particles { position: absolute; inset: 0; }
.hero-particle {
  position: absolute; width: 2px; height: 2px;
  background: var(--blue-400); border-radius: 50%;
  opacity: 0; animation: particleFloat 8s infinite;
}

@keyframes particleFloat {
  0% { opacity: 0; transform: translateY(0) scale(1); }
  10% { opacity: 0.6; }
  90% { opacity: 0; }
  100% { transform: translateY(-100vh) scale(0); opacity: 0; }
}

.hero-gradient-orb {
  position: absolute; border-radius: 50%;
  filter: blur(120px); opacity: 0.2;
}

.orb-1 {
  width: 500px; height: 500px;
  background: var(--blue-700);
  top: -200px; right: -150px;
  animation: orbFloat1 15s ease-in-out infinite;
}
.orb-2 {
  width: 350px; height: 350px;
  background: var(--blue-600);
  bottom: -100px; left: -100px;
  animation: orbFloat2 12s ease-in-out infinite;
}
.orb-3 {
  width: 250px; height: 250px;
  background: rgba(59,130,246,0.4);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: orbFloat3 10s ease-in-out infinite;
}

@keyframes orbFloat1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-30px,30px); } }
@keyframes orbFloat2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(20px,-20px); } }
@keyframes orbFloat3 { 0%,100% { transform: translate(-50%,-50%) scale(1); } 50% { transform: translate(-50%,-50%) scale(1.15); } }

.hero-content {
  position: relative; z-index: 2;
  text-align: center; max-width: 900px;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 4px; text-transform: uppercase;
  color: var(--blue-300);
  margin-bottom: 28px;
  padding: 8px 24px;
  border: 1px solid rgba(59,130,246,0.15);
  background: rgba(59,130,246,0.04);
}

.badge-dot {
  width: 6px; height: 6px;
  background: var(--blue-400);
  animation: pulse 2s infinite;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 9vw, 6.5rem);
  font-weight: 900; line-height: 0.95;
  letter-spacing: -2px;
  margin-bottom: 28px;
  text-transform: uppercase;
}
.hero-title span { display: block; }

.hero-title-accent {
  background: linear-gradient(90deg, var(--blue-300), var(--blue-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.05rem; color: var(--text-secondary);
  max-width: 560px; margin: 0 auto 44px;
  line-height: 1.7; font-weight: 400;
}

.hero-actions {
  display: flex; gap: 16px;
  justify-content: center; flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex; align-items: center; justify-content: center;
  gap: 48px; flex-wrap: wrap;
  padding: 28px 40px;
  border: 1px solid var(--border-color);
  background: rgba(8,8,14,0.6);
  backdrop-filter: blur(10px);
}

.stat-item { text-align: center; }

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem; font-weight: 900;
  color: var(--blue-400);
  letter-spacing: -1px;
}
.stat-suffix {
  font-family: var(--font-heading);
  font-size: 1.8rem; font-weight: 800;
  color: var(--blue-400);
}
.stat-label {
  display: block;
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-muted); margin-top: 4px;
}
.stat-divider { width: 1px; height: 40px; background: var(--border-color); }

.hero-scroll-indicator {
  position: absolute; bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.65rem;
  letter-spacing: 3px; text-transform: uppercase; font-weight: 600;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--blue-500), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── SHOWCASE STRIP ────────────────────────────────────── */
.showcase-strip {
  overflow: hidden;
  background: var(--bg-primary);
  padding: 16px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}
.showcase-track {
  display: flex; gap: 12px;
  animation: showcaseScroll 35s linear infinite;
  width: max-content;
}
.showcase-item {
  flex-shrink: 0; width: 300px; height: 190px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
}
.showcase-item:hover {
  border-color: var(--blue-500);
  box-shadow: 0 0 30px rgba(59,130,246,0.15);
}
.showcase-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s;
}
.showcase-item:hover img { transform: scale(1.06); }

@keyframes showcaseScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-312px * 8)); }
}

/* ── SERVICES ──────────────────────────────────────────── */
#services { padding: 120px 0; position: relative; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px 28px 32px;
  transition: var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-500), transparent);
  opacity: 0; transition: var(--transition);
}
.service-card:hover::before { opacity: 1; }

.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 40px rgba(59,130,246,0.06);
}

.service-card.featured {
  border-color: rgba(59,130,246,0.2);
  background: linear-gradient(180deg, rgba(59,130,246,0.04), var(--bg-card));
}

.service-badge {
  position: absolute; top: 0; right: 24px;
  font-size: 0.6rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 2px;
  padding: 6px 14px;
  background: var(--blue-600); color: white;
  clip-path: polygon(0% 0%, 100% 0%, 100% 80%, 50% 100%, 0% 80%);
}

.service-icon-wrap {
  position: relative;
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  font-size: 1.3rem; color: var(--blue-400);
}

.service-icon-bg {
  position: absolute; inset: 0;
  background: rgba(59,130,246,0.06);
  border: 1px solid rgba(59,130,246,0.12);
  transition: var(--transition);
}
.service-card:hover .service-icon-bg {
  background: rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.25);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem; font-weight: 800;
  letter-spacing: 0.5px; text-transform: uppercase;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.85rem; color: var(--text-secondary);
  line-height: 1.65; margin-bottom: 20px;
}

.service-price {
  font-family: var(--font-heading);
  font-size: 1.1rem; font-weight: 800;
  color: var(--blue-400);
  display: block; margin-bottom: 16px;
}

.service-link {
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--blue-400);
  display: inline-flex; align-items: center; gap: 6px;
  transition: var(--transition);
}
.service-link:hover { gap: 12px; color: var(--blue-300); }

/* ── ABOUT ─────────────────────────────────────────────── */
#about { padding: 120px 0; background: var(--bg-secondary); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}

.about-image-stack { position: relative; }

.about-img-card {
  overflow: hidden;
  border: 1px solid var(--border-color);
}
.about-img-card.main { aspect-ratio: 4/5; }
.about-img-card.main img { width: 100%; height: 100%; object-fit: cover; }
.about-img-card.overlay {
  position: absolute; bottom: -16px; right: -16px;
  width: 45%;
  border: 3px solid var(--bg-secondary);
}
.about-img-card.overlay img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }

.about-experience-badge {
  position: absolute; top: -12px; left: -12px;
  width: 90px; height: 90px;
  background: var(--blue-600);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  border: 3px solid var(--bg-secondary);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.exp-number {
  font-family: var(--font-heading);
  font-size: 1.6rem; font-weight: 900; color: white; line-height: 1;
}
.exp-text {
  font-size: 0.5rem; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase;
  color: rgba(255,255,255,0.75); text-align: center; line-height: 1.3;
}

.about-content .section-tag { margin-bottom: 16px; }
.about-content .section-title { text-align: left; margin-bottom: 20px; }
.about-content > p { color: var(--text-secondary); margin-bottom: 32px; line-height: 1.7; }

.about-features { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.about-feature { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon { font-size: 1.1rem; color: var(--blue-400); margin-top: 3px; }
.about-feature h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem; font-weight: 800;
  letter-spacing: 0.5px; text-transform: uppercase;
  margin-bottom: 4px;
}
.about-feature p { font-size: 0.85rem; color: var(--text-secondary); }

/* ── PROCESS ───────────────────────────────────────────── */
#process { padding: 120px 0; }

.process-timeline { position: relative; max-width: 700px; margin: 0 auto; }

.process-line {
  position: absolute; left: 28px; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(to bottom, var(--blue-500), var(--border-color));
}

.process-step {
  display: flex; gap: 28px; align-items: flex-start;
  margin-bottom: 48px; position: relative;
}
.process-step:last-child { margin-bottom: 0; }

.step-number {
  flex-shrink: 0;
  width: 56px; height: 56px;
  background: var(--bg-card);
  border: 1px solid var(--blue-500);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.9rem; font-weight: 900;
  letter-spacing: 2px;
  color: var(--blue-400); z-index: 1;
  transition: var(--transition);
}
.process-step:hover .step-number {
  background: var(--blue-600); color: white;
  box-shadow: 0 0 25px rgba(59,130,246,0.25);
}

.step-content { padding-top: 14px; }
.step-content h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.step-content p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }

/* ── GALLERY ───────────────────────────────────────────── */
#gallery { padding: 120px 0; background: var(--bg-secondary); }

.gallery-filters {
  display: flex; justify-content: center;
  gap: 4px; margin-bottom: 48px; flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 22px;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  background: transparent; transition: var(--transition);
}
.filter-btn:hover { color: var(--text-primary); border-color: var(--border-hover); }
.filter-btn.active {
  background: var(--blue-600); color: white;
  border-color: var(--blue-600);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-item { transition: var(--transition-slow); }
.gallery-item.hidden { opacity: 0; transform: scale(0.8); pointer-events: none; position: absolute; }

.gallery-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color);
  cursor: pointer; transition: var(--transition);
}
.gallery-card:hover {
  border-color: var(--blue-500);
  box-shadow: 0 0 40px rgba(59,130,246,0.1);
}

.gallery-img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-card:hover .gallery-img { transform: scale(1.06); }

.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, transparent 55%);
  padding: 24px; display: flex; flex-direction: column; justify-content: flex-end;
  opacity: 0; transition: var(--transition);
}
.gallery-card:hover .gallery-overlay { opacity: 1; }

.gallery-tag {
  font-size: 0.6rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 3px;
  color: var(--blue-400); margin-bottom: 8px;
}
.gallery-overlay h4 {
  font-family: var(--font-heading);
  font-size: 1rem; font-weight: 800;
  text-transform: uppercase; margin-bottom: 4px;
}
.gallery-overlay p { font-size: 0.8rem; color: var(--text-secondary); }

/* ── QUOTE CALCULATOR ──────────────────────────────────── */
#quote { padding: 120px 0; }

.quote-calculator {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px; align-items: start;
}

.quote-step { margin-bottom: 40px; }

.quote-step-title {
  font-family: var(--font-heading);
  font-size: 1rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 14px;
}

.step-num {
  width: 30px; height: 30px;
  background: var(--blue-600);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.8rem; color: white;
}

.vehicle-options { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }

.vehicle-option input,
.package-option input,
.addon-option input { position: absolute; opacity: 0; pointer-events: none; }

.vehicle-option .option-card {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 18px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  cursor: pointer; transition: var(--transition);
  font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--text-muted);
}
.vehicle-option .option-card i { font-size: 1.3rem; color: var(--text-muted); transition: var(--transition); }
.vehicle-option input:checked + .option-card {
  border-color: var(--blue-500); background: rgba(59,130,246,0.06);
  color: var(--text-primary);
  box-shadow: 0 0 20px rgba(59,130,246,0.1);
}
.vehicle-option input:checked + .option-card i { color: var(--blue-400); }
.vehicle-option .option-card:hover { border-color: var(--border-hover); }

.package-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.package-option .option-card {
  padding: 20px; background: var(--bg-card);
  border: 1px solid var(--border-color);
  cursor: pointer; transition: var(--transition);
}
.package-option .option-card:hover { border-color: var(--border-hover); }
.package-option input:checked + .option-card {
  border-color: var(--blue-500); background: rgba(59,130,246,0.06);
  box-shadow: 0 0 20px rgba(59,130,246,0.1);
}

.pkg-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.pkg-header h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.pkg-price { font-family: var(--font-heading); font-weight: 800; color: var(--blue-400); font-size: 0.9rem; }

.package-option ul { display: flex; flex-direction: column; gap: 6px; }
.package-option li { font-size: 0.78rem; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; }
.package-option li i { font-size: 0.6rem; color: var(--blue-400); }

.addon-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }

.addon-card {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 16px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  cursor: pointer; transition: var(--transition);
  text-align: center;
  font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-muted);
}
.addon-card i { font-size: 1.1rem; color: var(--text-muted); transition: var(--transition); }
.addon-price { font-weight: 800; color: var(--blue-400); font-size: 0.7rem; }
.addon-option input:checked + .addon-card {
  border-color: var(--blue-500); background: rgba(59,130,246,0.06);
  color: var(--text-primary);
  box-shadow: 0 0 20px rgba(59,130,246,0.1);
}
.addon-option input:checked + .addon-card i { color: var(--blue-400); }
.addon-card:hover { border-color: var(--border-hover); }

.summary-card {
  position: sticky; top: 100px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 32px;
}
.summary-card::before {
  content: ''; display: block;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--blue-600), var(--blue-400));
  margin-bottom: 24px;
}
.summary-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 2px;
  margin-bottom: 24px; text-align: center;
}

.summary-breakdown { margin-bottom: 24px; }
.summary-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; font-size: 0.85rem; }
.summary-row span:first-child { color: var(--text-secondary); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1px; font-weight: 600; }
.summary-row span:last-child { font-weight: 700; }
.summary-divider { height: 1px; background: var(--border-color); margin: 8px 0; }
.summary-row.total { font-size: 1rem; padding-top: 16px; }
.summary-row.total span:last-child {
  font-family: var(--font-heading); font-weight: 900;
  font-size: 1.6rem; color: var(--blue-400);
}
.summary-note { font-size: 0.7rem; color: var(--text-muted); text-align: center; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; }

/* ── TESTIMONIALS ──────────────────────────────────────── */
#testimonials { padding: 120px 0; background: var(--bg-secondary); }

.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 36px;
  transition: var(--transition);
  display: flex; flex-direction: column;
  position: relative;
}
.testimonial-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; width: 3px; height: 100%;
  background: linear-gradient(to bottom, var(--blue-500), transparent);
  opacity: 0; transition: var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.testimonial-card:hover::before { opacity: 1; }

.testimonial-stars { display: flex; gap: 3px; margin-bottom: 20px; color: #fbbf24; font-size: 0.8rem; }
.testimonial-card > p {
  font-size: 0.9rem; color: var(--text-secondary);
  line-height: 1.8; margin-bottom: 28px;
  font-style: italic; flex: 1;
}

.testimonial-author {
  display: flex; align-items: center; gap: 14px;
  padding-top: 20px; border-top: 1px solid var(--border-color);
}
.author-avatar {
  width: 44px; height: 44px;
  background: var(--blue-600);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.8rem; color: white; flex-shrink: 0;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
.testimonial-author h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px;
}
.testimonial-author span { font-size: 0.75rem; color: var(--text-muted); }

/* ── CTA BANNER ────────────────────────────────────────── */
#cta-banner { position: relative; padding: 120px 0; overflow: hidden; text-align: center; }

.cta-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.2; filter: brightness(0.4) contrast(1.2);
}
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, #000 0%, rgba(0,0,0,0.65) 35%, rgba(0,0,0,0.65) 65%, #000 100%);
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900; text-transform: uppercase;
  letter-spacing: -0.5px; margin-bottom: 16px;
}
.cta-content > p { font-size: 1rem; color: var(--text-secondary); max-width: 540px; margin: 0 auto 36px; line-height: 1.7; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── CONTACT ───────────────────────────────────────────── */
#contact { padding: 120px 0; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }

.contact-info .section-tag { margin-bottom: 16px; }
.contact-info .section-title { text-align: left; margin-bottom: 16px; }
.contact-info > p { color: var(--text-secondary); margin-bottom: 36px; line-height: 1.7; }

.contact-details { display: flex; flex-direction: column; gap: 24px; margin-bottom: 36px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }

.contact-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  background: rgba(59,130,246,0.05);
  border: 1px solid rgba(59,130,246,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-400); font-size: 0.95rem;
}
.contact-item h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.contact-item p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; }

.contact-socials { display: flex; gap: 8px; }
.social-link {
  width: 42px; height: 42px;
  border: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: var(--transition); font-size: 0.95rem;
}
.social-link:hover {
  border-color: var(--blue-500); color: var(--blue-400);
  background: rgba(59,130,246,0.05);
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px;
}
.contact-form h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 2px;
  margin-bottom: 28px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { position: relative; margin-bottom: 20px; }

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 14px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary); font-size: 0.85rem;
  outline: none; transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 2px rgba(59,130,246,0.08);
}

.form-group label {
  position: absolute; top: 14px; left: 16px;
  font-size: 0.85rem; color: var(--text-muted);
  pointer-events: none; transition: var(--transition);
}
.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: -8px; left: 12px; font-size: 0.65rem;
  color: var(--blue-400); background: var(--bg-card);
  padding: 0 4px; text-transform: uppercase; letter-spacing: 1px; font-weight: 600;
}
.form-group select + label {
  top: -8px; left: 12px; font-size: 0.65rem;
  color: var(--blue-400); background: var(--bg-card);
  padding: 0 4px; text-transform: uppercase; letter-spacing: 1px; font-weight: 600;
}
.form-group select { appearance: none; cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 100px; }

/* ── FOOTER ────────────────────────────────────────────── */
#footer {
  padding: 80px 0 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px; padding-bottom: 48px;
  border-bottom: 1px solid var(--border-color);
}
.footer-brand p { color: var(--text-secondary); font-size: 0.85rem; margin-top: 16px; line-height: 1.7; max-width: 280px; }

.footer-links h4,
.footer-newsletter h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 2px;
  margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.85rem; color: var(--text-secondary); transition: var(--transition); }
.footer-links a:hover { color: var(--blue-400); padding-left: 4px; }

.footer-newsletter p { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 16px; }
.newsletter-form { display: flex; gap: 0; }
.newsletter-form input {
  flex: 1; padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color); border-right: none;
  color: var(--text-primary); font-size: 0.85rem;
  outline: none; transition: var(--transition);
}
.newsletter-form input:focus { border-color: var(--blue-500); }
.newsletter-form button {
  padding: 12px 18px;
  background: var(--blue-600); color: white;
  transition: var(--transition);
}
.newsletter-form button:hover { background: var(--blue-500); }

.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; }
.footer-bottom p { font-size: 0.75rem; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 0.75rem; color: var(--text-muted); transition: var(--transition); text-transform: uppercase; letter-spacing: 1px; }
.footer-bottom-links a:hover { color: var(--blue-400); }

/* ── BACK TO TOP ───────────────────────────────────────── */
#backToTop {
  position: fixed; bottom: 32px; right: 32px;
  width: 44px; height: 44px;
  background: var(--blue-600);
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 0.9rem; z-index: 999;
  opacity: 0; visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
#backToTop.visible { opacity: 1; visibility: visible; transform: translateY(0); }
#backToTop:hover { transform: translateY(-4px); background: var(--blue-500); }

/* ── REVEAL ANIMATIONS ─────────────────────────────────── */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  transition-delay: var(--delay, 0s);
}
.reveal-up { transform: translateY(30px); }
.reveal-left { transform: translateX(-30px); }
.reveal-right { transform: translateX(30px); }
.reveal-up.revealed, .reveal-left.revealed, .reveal-right.revealed {
  opacity: 1; transform: translate(0, 0);
}

/* ── RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .quote-calculator { grid-template-columns: 1fr; }
  .summary-card { position: static; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.97);
    backdrop-filter: blur(16px);
    flex-direction: column; align-items: center; justify-content: center;
    gap: 12px; opacity: 0; visibility: hidden;
    transition: var(--transition); z-index: 1000;
  }
  .nav-links.open { opacity: 1; visibility: visible; }
  .nav-link { font-size: 1rem; padding: 12px 24px; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero-title { font-size: clamp(2.5rem, 10vw, 4.5rem); }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    padding: 0;
    border: 1px solid var(--border-color);
    background: rgba(8,8,14,0.6);
    backdrop-filter: blur(10px);
  }
  .stat-item {
    padding: 20px 12px;
    border-right: 1px solid var(--border-color);
  }
  .stat-item:last-child { border-right: none; }
  .stat-number { font-size: 1.8rem; }
  .stat-suffix { font-size: 1.2rem; }
  .stat-label { font-size: 0.6rem; letter-spacing: 1.5px; }
  .stat-divider { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .testimonial-card {
    padding: 24px;
  }
  .testimonial-card > p {
    font-size: 0.85rem;
    margin-bottom: 20px;
    line-height: 1.7;
  }
  .testimonial-author {
    padding-top: 16px;
    gap: 12px;
  }
  .author-avatar {
    width: 38px;
    height: 38px;
    font-size: 0.7rem;
  }
  .testimonial-author h4 { font-size: 0.8rem; }
  .testimonial-author span { font-size: 0.7rem; }

  .vehicle-options { grid-template-columns: repeat(2, 1fr); }
  .package-options { grid-template-columns: 1fr; }
  .addon-options { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .section-header { margin-bottom: 48px; }
  .section-title { font-size: clamp(1.6rem, 6vw, 2.4rem); }

  #services, #about, #process, #gallery, #quote, #testimonials, #contact {
    padding: 80px 0;
  }
  #cta-banner { padding: 80px 0; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
  .addon-options { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }

  .hero-subtitle { font-size: 0.95rem; margin-bottom: 32px; }
  .hero-badge { font-size: 0.6rem; letter-spacing: 2px; padding: 6px 16px; }
  .hero-content { padding: 0 4px; }
  .hero-actions { margin-bottom: 48px; }
}