/* Hallmark · macrostructure: Shadcn Floating Nav & Warm Vintage Kahani Cafe Hybrid
 * Tokens: Rich Crimson Wine (#9b1c24), Warm Cream Alabaster (#faf8f5), Carbon Ink (#18181b), Slate (#64748b)
 * Borders: 1px subtle secondary hairline border, rounded-2xl floating card containers
 */

:root {
  /* Shadcn Dark & Kahani Warm Fusion */
  --background: #090a0d;              /* Deep Shadcn Zinc Carbon */
  --foreground: #f8fafc;              /* Crisp White Foregorund */
  
  /* Signature Brand Crimson Wine Accent (inspired by Coffee with Kahani warmth) */
  --primary: #c22933;                 /* Royal Crimson Red */
  --primary-foreground: #ffffff;
  --primary-hover: #dc2626;
  --primary-glow: rgba(194, 41, 51, 0.28);

  /* Shadcn Secondary & Card Surfaces */
  --card: #12151b;                    /* Elevated Floating Card */
  --card-foreground: #f8fafc;
  --card-border: rgba(255, 255, 255, 0.09);
  --card-border-hover: rgba(194, 41, 51, 0.45);
  
  --secondary: #1e222d;
  --secondary-foreground: #f8fafc;
  
  --muted: #181c24;
  --muted-foreground: #94a3b8;        /* Soft Slate */
  --border: rgba(255, 255, 255, 0.08);

  /* Gold & WhatsApp Accent Accents */
  --amber-gold: #eab308;
  --whatsapp: #25d366;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-mono: 'Space Grotesk', monospace;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(255, 255, 255, 0.06) inset;
  --shadow-float: 0 20px 40px -15px rgba(0, 0, 0, 0.7), 0 0 25px var(--primary-glow);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: clip;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

/* Subtle Micro Dot Pattern (like Coffee with Kahani's tactile background) */
.bg-dot-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  opacity: 0.22;
  background-image: radial-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* Ambient Radial Glow */
.ambient-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 1;
}

/* 1. Floating Shadcn Navbar */
.shadcn-floating-header {
  position: sticky;
  top: 18px;
  left: 0;
  width: 90%;
  max-width: 1180px;
  margin: 0 auto;
  z-index: 1000;
  background: rgba(18, 21, 27, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
}

.brand-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--foreground);
}

.brand-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, #991b1b 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.brand-badge {
  font-family: var(--font-mono);
  font-size: 0.60rem;
  color: #f87171;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-menu-list {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: color 0.18s ease;
}

.nav-link:hover {
  color: var(--foreground);
}

.nav-actions-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-shadcn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary);
  color: var(--primary-foreground);
  font-weight: 600;
  font-size: 0.86rem;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 14px var(--primary-glow);
  transition: all 0.2s ease;
}

.btn-shadcn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-shadcn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--secondary);
  color: var(--secondary-foreground);
  font-weight: 600;
  font-size: 0.86rem;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-shadcn-secondary:hover {
  background-color: #2a3140;
  border-color: rgba(255, 255, 255, 0.18);
}

/* 2. Hero Section (Shadcn SaaS Style Headline with Marquee and Big Visual) */
.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 70px 20px 40px 20px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-pill-announcement {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(194, 41, 51, 0.12);
  border: 1px solid rgba(194, 41, 51, 0.35);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.80rem;
  color: #fca5a5;
  margin-bottom: 24px;
}

.pill-tag {
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.hero-main-title {
  font-size: clamp(2.4rem, 5.2vw, 4.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.text-gradient-primary {
  background: linear-gradient(135deg, #f87171 0%, #ef4444 50%, #b91c1c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: clamp(1.05rem, 1.3vw, 1.25rem);
  color: var(--muted-foreground);
  max-width: 680px;
  margin: 0 auto 32px auto;
  line-height: 1.6;
}

.hero-cta-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Big Hero Showcase Frame (like Shadcn template screenshot) */
.hero-showcase-frame {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  padding: 10px;
  background: linear-gradient(to bottom, rgba(194, 41, 51, 0.35) 0%, rgba(255, 255, 255, 0.05) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7);
}

.hero-showcase-inner {
  border-radius: calc(var(--radius-xl) - 4px);
  overflow: hidden;
  height: 480px;
  background: #000;
  position: relative;
}

.hero-showcase-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay-tag {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(18, 21, 27, 0.90);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  font-family: var(--font-mono);
}

/* 3. Marquee Trust Bar (Shadcn SaaS Sponsor Pattern) */
.marquee-wrapper {
  max-width: 1100px;
  margin: 60px auto 20px auto;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee-scroll 24s linear infinite;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted-foreground);
  white-space: nowrap;
}

.marquee-badge i {
  color: var(--primary);
}

/* 4. Section Structure */
.content-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 20px;
  position: relative;
  z-index: 2;
}

.section-badge-center {
  text-align: center;
  margin-bottom: 48px;
}

.section-label {
  font-size: 0.80rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #f87171;
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--muted-foreground);
  max-width: 600px;
  margin: 0 auto;
}

/* 5. Fleet Discovery Grid (Shadcn Numbered & Feature Cards) */
.fleet-filter-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.filter-chip {
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--muted-foreground);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-chip.active, .filter-chip:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.fleet-grid-3col {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
}

.shadcn-car-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
}

.shadcn-car-card:hover {
  transform: translateY(-4px);
  border-color: var(--card-border-hover);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 20px var(--primary-glow);
}

.card-img-wrapper {
  position: relative;
  height: 220px;
  width: 100%;
  background: #000;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.shadcn-car-card:hover .card-img-wrapper img {
  transform: scale(1.04);
}

.card-badge-top {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(18, 21, 27, 0.90);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #fca5a5;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.card-body-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 12px;
}

.car-title-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
}

.car-specs-pill-bar {
  display: flex;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--muted-foreground);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.car-desc-text {
  font-size: 0.84rem;
  color: var(--muted-foreground);
  line-height: 1.5;
}

.card-action-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 8px;
}

.card-price-value {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--foreground);
}

.card-price-unit {
  font-size: 0.72rem;
  color: var(--muted-foreground);
  display: block;
}

/* 6. Pricing Calculator (Shadcn Pro Plan Box Structure) */
.calc-unified-box {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  box-shadow: var(--shadow-card);
}

.calc-control-group {
  margin-bottom: 20px;
}

.calc-control-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin-bottom: 8px;
}

.calc-input-select, .calc-input-date {
  width: 100%;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--foreground);
  padding: 12px 14px;
  font-size: 0.94rem;
  font-family: inherit;
}

.calc-input-select:focus, .calc-input-date:focus {
  border-color: var(--primary);
  outline: none;
}

.slider-styled {
  width: 100%;
  accent-color: var(--primary);
  cursor: pointer;
}

.toggle-option-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: var(--background);
  border: 1px solid var(--border);
  cursor: pointer;
  margin-bottom: 10px;
  transition: border-color 0.2s ease;
}

.toggle-option-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.toggle-checkbox-visual {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  font-weight: 700;
}

.toggle-option-card.active .toggle-checkbox-visual {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* Calculator Receipt Summary Column */
.calc-summary-column {
  background: #0d1017;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.summary-header-block h3 {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.summary-car-pill {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: #f87171;
  text-transform: uppercase;
}

.summary-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
}

.summary-line-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.90rem;
  color: var(--muted-foreground);
}

.summary-line-item.discount-line {
  color: #4ade80;
  font-weight: 600;
}

.summary-total-hero {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--foreground);
  line-height: 1;
}

/* 7. Benefits / How It Works (Numbered Cards with 01, 02...) */
.numbered-benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.numbered-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.numbered-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.2);
}

.card-numeral-watermark {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.08);
  line-height: 1;
  margin-bottom: 12px;
}

.card-feature-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.card-feature-text {
  font-size: 0.86rem;
  color: var(--muted-foreground);
  line-height: 1.5;
}

/* 8. Trust & Local Shaikpet Hub */
.hub-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.hub-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-card);
}

.hub-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.hub-icon-bubble {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--background);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

/* 9. FAQ Accordions (Shadcn Accordion Pattern) */
.faq-box-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-shadcn-item {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-trigger-btn {
  width: 100%;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--foreground);
  text-align: left;
}

.faq-trigger-btn:hover {
  color: #f87171;
}

.faq-content-pane {
  display: none;
  padding: 0 20px 18px 20px;
  font-size: 0.90rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

.faq-shadcn-item.active .faq-content-pane {
  display: block;
}

/* 10. Footer */
.shadcn-footer {
  border-top: 1px solid var(--border);
  padding: 60px 20px 30px 20px;
  margin-top: 40px;
  background: #08090c;
  position: relative;
  z-index: 2;
}

.footer-inner-max {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.80rem;
  color: var(--muted-foreground);
  flex-wrap: wrap;
  gap: 12px;
}

/* Mobile Action Dock */
.mobile-action-dock {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(18, 21, 27, 0.96);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  z-index: 1001;
  gap: 12px;
}

.dock-action-btn {
  flex: 1;
  padding: 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  min-height: 48px;
}

/* Responsive */
@media (max-width: 1024px) {
  .numbered-benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .calc-unified-box { grid-template-columns: 1fr; }
  .hub-split-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-menu-list, .nav-actions-group .btn-shadcn-secondary { display: none; }
  .hero-showcase-inner { height: 240px; }
  .fleet-grid-3col { grid-template-columns: 1fr; }
  .card-img-wrapper { height: 180px; }
  .numbered-benefits-grid { grid-template-columns: 1fr; }
  .mobile-action-dock { display: flex; }
  body { padding-bottom: 76px; }
}

/* Mobile Fleet Card Primitives */
.mobile-car-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.mobile-card-img {
  position: relative;
  width: 100%;
  height: 165px;
  background: #000;
  overflow: hidden;
}

.mobile-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}