/* ==========================================================================
   LAXMI TRACTORS - YAMUNA NAGAR, HARYANA
   Inspired by Zytec Auto Parts Layout | Agricultural & Heavy Machinery Aesthetic
   Supports 3 Iconic Tractor Themes:
   1. Ford Blue (Default - Classic Ford 3600 / New Holland Blue)
   2. Mahindra Red (Bold Mahindra Tractor Red)
   3. John Deere Green (Iconic Agricultural Green & Yellow)
   + Complete English / Hindi (हिन्दी) Language Toggle Support
   ========================================================================== */

:root,
[data-theme="ford-blue"] {
  --brand-primary: #003882;
  --brand-primary-dark: #002357;
  --brand-primary-light: #0a58ca;
  --brand-accent: #f59e0b;
  --brand-accent-hover: #d97706;
  --brand-surface-tint: #eff6ff;
  --brand-border-tint: #bfdbfe;
  --brand-badge-bg: #dbeafe;
  --brand-badge-text: #1e40af;
  --hero-gradient: linear-gradient(135deg, #001838 0%, #003882 55%, #0050b3 100%);
  --brand-glow: rgba(0, 56, 130, 0.22);
  --theme-label: "Ford Tractor Blue";
}

[data-theme="mahindra-red"] {
  --brand-primary: #c8102e;
  --brand-primary-dark: #8f081e;
  --brand-primary-light: #e31837;
  --brand-accent: #f59e0b;
  --brand-accent-hover: #d97706;
  --brand-surface-tint: #fff1f2;
  --brand-border-tint: #fecdd3;
  --brand-badge-bg: #ffe4e6;
  --brand-badge-text: #9f1239;
  --hero-gradient: linear-gradient(135deg, #3b040c 0%, #9e0b22 55%, #c8102e 100%);
  --brand-glow: rgba(200, 16, 46, 0.22);
  --theme-label: "Mahindra Tractor Red";
}

[data-theme="deere-green"] {
  --brand-primary: #21672a;
  --brand-primary-dark: #14451b;
  --brand-primary-light: #367c2b;
  --brand-accent: #ffde00;
  --brand-accent-hover: #eab308;
  --brand-surface-tint: #f0fdf4;
  --brand-border-tint: #bbf7d0;
  --brand-badge-bg: #dcfce7;
  --brand-badge-text: #166534;
  --hero-gradient: linear-gradient(135deg, #0c2910 0%, #1d5c25 55%, #367c2b 100%);
  --brand-glow: rgba(54, 124, 43, 0.22);
  --theme-label: "John Deere Green";
}

:root {
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-dark: #0f172a;
  --bg-darker: #090e1a;
  --text-main: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 28px rgba(15, 23, 42, 0.12);
  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Inter', 'Noto Sans Devanagari', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.5;
}

body {
  overflow-x: hidden;
  background-color: var(--bg-main);
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ==========================================================================
   TOP UTILITY BAR (Zytec-style Industrial Top Bar + Theme + Language Switcher)
   ========================================================================== */
.top-bar {
  background-color: var(--bg-darker);
  color: #e2e8f0;
  font-size: 0.84rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.55rem 0;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.15rem;
}

.top-bar-right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-left: auto;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #cbd5e1;
}

.top-bar-item svg {
  color: var(--brand-accent);
  flex-shrink: 0;
}

.top-bar-item strong {
  color: #ffffff;
  font-weight: 600;
}

.theme-switcher {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.theme-switcher-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
  font-weight: 600;
  margin-right: 0.15rem;
}

.theme-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: none;
  background: transparent;
  color: #cbd5e1;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.24rem 0.55rem;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition);
}

.theme-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.theme-btn.active {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

.theme-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.theme-dot.ford { background-color: #0051ba; border: 1px solid #93c5fd; }
.theme-dot.mahindra { background-color: #e31837; border: 1px solid #fda4af; }
.theme-dot.deere { background-color: #367c2b; border: 1px solid #fde047; }

/* TOP RIGHT LANGUAGE TOGGLE BUTTON (English / हिन्दी) */
.lang-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--brand-accent);
  color: #0f172a;
  border: 2px solid #ffffff;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.lang-toggle-btn:hover {
  background: var(--brand-accent-hover);
  transform: translateY(-1px);
}

.lang-toggle-btn .lang-pill {
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  font-weight: 800;
}

.lang-toggle-btn .lang-pill.active-lang {
  background: #0f172a;
  color: #ffffff;
}

/* ==========================================================================
   MAIN HEADER & NAVIGATION (Zytec Auto Parts Header Style)
   ========================================================================== */
.site-header {
  background: var(--bg-card);
  border-bottom: 3px solid var(--brand-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 0;
  gap: 1.25rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.logo-emblem {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--hero-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px var(--brand-glow);
  border: 2px solid var(--brand-accent);
  flex-shrink: 0;
}

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

.brand-name {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--brand-primary-dark);
  line-height: 1.1;
  text-transform: uppercase;
}

.brand-tagline {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 0.15rem;
}

/* Global Quick Search Bar in Header */
.header-search {
  flex: 1;
  max-width: 460px;
  position: relative;
}

.header-search-form {
  display: flex;
  align-items: center;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-main);
  transition: var(--transition);
}

.header-search-form:focus-within {
  border-color: var(--brand-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px var(--brand-glow);
}

.header-search-input {
  width: 100%;
  border: none;
  background: transparent;
  padding: 0.65rem 0.95rem;
  font-size: 0.9rem;
  color: var(--text-main);
  outline: none;
}

.header-search-btn {
  background: var(--brand-primary);
  color: #ffffff;
  border: none;
  padding: 0.68rem 1.1rem;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
  white-space: nowrap;
}

.header-search-btn:hover {
  background: var(--brand-primary-dark);
}

/* Header Direct Call Box */
.header-contact {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.owner-call-pill {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 0.85rem;
  background: var(--brand-surface-tint);
  border: 1px solid var(--brand-border-tint);
  border-radius: var(--radius-md);
}

.owner-call-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--brand-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.owner-call-info {
  font-size: 0.78rem;
  line-height: 1.25;
}

.owner-call-info span {
  display: block;
  color: var(--text-secondary);
  font-weight: 500;
}

.owner-call-info strong {
  color: var(--brand-primary-dark);
  font-size: 0.92rem;
  font-weight: 700;
}

/* Navigation Bar */
.nav-bar {
  background: var(--brand-primary);
  color: #ffffff;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  overflow-x: auto;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.75rem 1rem;
  font-size: 0.87rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
  background: rgba(0, 0, 0, 0.18);
  border-bottom-color: var(--brand-accent);
}

.nav-badge {
  background: var(--brand-accent);
  color: #0f172a;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  text-transform: uppercase;
}

/* ==========================================================================
   HERO SECTION WITH ZYTEC-STYLE TRACTOR & SPARE PART FINDER
   ========================================================================== */
.hero-section {
  background: var(--hero-gradient);
  color: #ffffff;
  padding: 3.25rem 0 3.75rem;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1.1rem;
  color: #f8fafc;
}

.hero-eyebrow span.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-accent);
}

.hero-title {
  font-size: clamp(1.95rem, 3.5vw, 2.95rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.1rem;
}

.hero-title .highlight {
  color: var(--brand-accent);
}

.hero-subtitle {
  font-size: 1.04rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 620px;
  margin-bottom: 1.75rem;
  line-height: 1.65;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.85rem;
  max-width: 580px;
}

.hero-stat-card {
  background: rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(6px);
}

.hero-stat-num {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--brand-accent);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 0.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.45rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.94rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}

.btn-accent {
  background: var(--brand-accent);
  color: #0f172a;
}

.btn-accent:hover {
  background: var(--brand-accent-hover);
  transform: translateY(-1px);
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #ffffff;
}

.btn-primary {
  background: var(--brand-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--brand-primary-dark);
}

.btn-outline {
  background: transparent;
  color: var(--brand-primary);
  border-color: var(--brand-primary);
}

.btn-outline:hover {
  background: var(--brand-surface-tint);
}

/* ZYTEC-INSPIRED INTERACTIVE PART FINDER CARD */
.finder-card {
  background: #ffffff;
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: 1.65rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
  border-top: 5px solid var(--brand-accent);
}

.finder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.15rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-color);
}

.finder-title {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--brand-primary-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.finder-era-tag {
  background: var(--brand-badge-bg);
  color: var(--brand-badge-text);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

.finder-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-control {
  width: 100%;
  padding: 0.68rem 0.85rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: #f8fafc;
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.92rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px var(--brand-glow);
}

.finder-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.finder-submit {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.85rem;
  font-size: 0.98rem;
}

.finder-note {
  margin-top: 0.85rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

/* ==========================================================================
   BRANDS WE SUPPORT MARQUEE / RIBBON (1970s TILL DATE)
   ========================================================================== */
.brands-ribbon {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 1.35rem 0;
}

.brands-ribbon-inner {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.brands-ribbon-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-align: center;
}

.brand-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}

.brand-pill {
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.brand-pill:hover,
.brand-pill.active {
  background: var(--brand-primary);
  color: #ffffff;
  border-color: var(--brand-primary);
  transform: translateY(-1px);
}

.brand-pill span.yr {
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0.8;
}

/* ==========================================================================
   SECTION HEADINGS
   ========================================================================== */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-primary);
  background: var(--brand-badge-bg);
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(1.55rem, 2.5vw, 2.15rem);
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 0.98rem;
  max-width: 680px;
  margin-top: 0.35rem;
}

/* ==========================================================================
   EXISTING TRACTOR INVENTORY SECTION (6 TRACTORS WITH PHOTOS & SPECS)
   ========================================================================== */
.tractor-inventory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.6rem;
}

.tractor-inv-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.tractor-inv-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-primary);
}

.tractor-img-wrap {
  position: relative;
  height: 230px;
  background: #0f172a;
  overflow: hidden;
}

.tractor-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.tractor-inv-card:hover .tractor-img-wrap img {
  transform: scale(1.04);
}

.tractor-status-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background: #16a34a;
  color: #ffffff;
  font-size: 0.74rem;
  font-weight: 800;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.tractor-year-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  background: rgba(15, 23, 42, 0.85);
  color: var(--brand-accent);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.76rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  backdrop-filter: blur(4px);
}

.tractor-inv-body {
  padding: 1.35rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.tractor-inv-title {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.tractor-inv-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.tractor-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  background: var(--bg-main);
  padding: 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 1.1rem;
}

.tractor-spec-item {
  display: flex;
  flex-direction: column;
}

.tractor-spec-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
}

.tractor-spec-val {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-main);
}

.tractor-inv-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--border-color);
}

.tractor-loc-tag {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--brand-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

/* ==========================================================================
   ZYTEC-STYLE CORE SPARE PART CATEGORIES GRID
   ========================================================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.35rem;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.category-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--brand-primary);
  opacity: 0;
  transition: var(--transition);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-border-tint);
}

.category-card:hover::after {
  opacity: 1;
}

.cat-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.cat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--brand-surface-tint);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--brand-border-tint);
}

.cat-era-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  background: #f1f5f9;
  color: var(--text-secondary);
}

.cat-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.cat-subitems {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
  margin-bottom: 1.15rem;
}

.cat-chip {
  font-size: 0.76rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
  color: var(--text-secondary);
  font-weight: 500;
}

.cat-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--border-color);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--brand-primary);
}

/* ==========================================================================
   INTERACTIVE SPARE PARTS CATALOG & FILTERABLE INVENTORY
   ========================================================================== */
.catalog-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  align-items: center;
}

.filter-tab {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: #ffffff;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--brand-primary);
  color: #ffffff;
  border-color: var(--brand-primary);
}

.parts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.25rem;
}

.part-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.part-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--brand-primary-light);
}

.part-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.part-cat-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--brand-badge-bg);
  color: var(--brand-badge-text);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

.part-era {
  font-size: 0.75rem;
  font-weight: 600;
  color: #b45309;
  background: #fef3c7;
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
}

.part-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.part-compat {
  font-size: 0.83rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.part-compat strong {
  color: var(--text-main);
}

.part-specs {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--bg-main);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  border-left: 3px solid var(--brand-primary);
}

.part-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
}

.stock-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: #15803d;
}

.stock-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   TRACTORS SALE & PURCHASE + FARMING INSTRUMENTS SECTION
   ========================================================================== */
.machinery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.machinery-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.machinery-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.machinery-visual {
  height: 175px;
  background: var(--hero-gradient);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  color: #ffffff;
}

.machinery-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background: var(--brand-accent);
  color: #0f172a;
  font-size: 0.74rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  text-transform: uppercase;
}

.machinery-body {
  padding: 1.35rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.machinery-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.45rem;
  color: var(--text-main);
}

.machinery-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.machinery-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.machinery-list li {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.machinery-list li svg {
  color: var(--brand-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   HERITAGE & OWNERS SECTION (VIJAY BHANDARI & KAMAL BHANDARI)
   ========================================================================== */
.heritage-box {
  background: var(--hero-gradient);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
  box-shadow: var(--shadow-lg);
}

.heritage-content h2 {
  font-size: clamp(1.65rem, 2.8vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.heritage-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.98rem;
  margin-bottom: 1.25rem;
  line-height: 1.65;
}

.owners-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.owner-card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.owner-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--brand-accent);
  color: #0f172a;
  font-weight: 800;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.owner-details h3 {
  font-size: 1.12rem;
  font-weight: 800;
  color: #ffffff;
}

.owner-role {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--brand-accent);
  margin-bottom: 0.25rem;
}

.owner-details p {
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
}

/* ==========================================================================
   CONTACT US SECTION (ADDRESS & PHONE NUMBERS ONLY - NO PAYMENT, NO FEEDBACK)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

.contact-info-panel {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-item-list {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  margin-top: 1.25rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem;
  border-radius: var(--radius-md);
  background: var(--bg-main);
  border: 1px solid var(--border-color);
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--brand-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-text h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-text p {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.45;
}

.contact-text .sub {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 0.2rem;
}

.location-card {
  background: var(--bg-dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  border: 2px solid var(--brand-primary);
}

.landmark-box {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 1.25rem 0;
}

.landmark-box h4 {
  color: var(--brand-accent);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}

.landmark-list li {
  font-size: 0.9rem;
  color: #e2e8f0;
  padding: 0.35rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   FOOTER (Zytec Auto Parts Inspired - Strictly No Payment / No Feedback)
   ========================================================================== */
.site-footer {
  background: var(--bg-darker);
  color: #cbd5e1;
  padding: 3.5rem 0 1.75rem;
  border-top: 4px solid var(--brand-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: #94a3b8;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--brand-accent);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: #64748b;
}

/* ==========================================================================
   MODAL FOR PART & TRACTOR INQUIRY DETAILS
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
  border-top: 5px solid var(--brand-primary);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: none;
  background: #f1f5f9;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-weight: 700;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid,
  .heritage-box,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .header-main {
    flex-wrap: wrap;
  }

  .header-search {
    order: 3;
    max-width: 100%;
    flex: 1 1 100%;
  }
}

@media (max-width: 640px) {
  .hero-stats,
  .tractor-inventory-grid {
    grid-template-columns: 1fr;
  }

  .finder-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .header-contact {
    display: none;
  }
}