/**
 * BR STAR — THE MECHANICS
 * Premium Industrial Design System
 * 
 * Palette:
 * - Midnight Navy: #101C35
 * - Deep Industrial Blue: #172C52
 * - Machinery Amber: #F5A400
 * - Engineering Blue: #0757C8
 * - Industrial White: #F4F6F8
 * - Pure White: #FFFFFF
 * - Body Text: #273247
 * - Muted Text: #697386
 * - Borders: #E0E5EC
 */

:root {
  --color-midnight-navy: #101C35;
  --color-deep-blue: #172C52;
  --color-machinery-amber: #F5A400;
  --color-machinery-amber-hover: #D98F00;
  --color-machinery-amber-light: rgba(245, 164, 0, 0.12);
  --color-engineering-blue: #0757C8;
  --color-engineering-blue-light: rgba(7, 87, 200, 0.12);
  --color-industrial-white: #F4F6F8;
  --color-pure-white: #FFFFFF;
  --color-body-text: #273247;
  --color-muted-text: #697386;
  --color-border: #E0E5EC;
  --color-dark-card: #132240;
  --color-dark-border: rgba(245, 164, 0, 0.22);

  --font-heading: 'Barlow Semi Condensed', 'Outfit', sans-serif;
  --font-body: 'Barlow', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, 'Courier New', monospace;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-medium: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 2px 6px rgba(16, 28, 53, 0.06);
  --shadow-md: 0 8px 24px rgba(16, 28, 53, 0.08);
  --shadow-lg: 0 16px 40px rgba(16, 28, 53, 0.12);
  --shadow-amber: 0 8px 25px rgba(245, 164, 0, 0.35);
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-body-text);
  background-color: var(--color-pure-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-midnight-navy);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

p {
  margin-bottom: 1.25rem;
  color: var(--color-body-text);
}

a {
  color: var(--color-engineering-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-machinery-amber-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   Typography Helpers & Engineering Badges
   ========================================================================== */
.display-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  position: relative;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-muted-text);
  max-width: 680px;
  margin-bottom: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-machinery-amber);
  margin-bottom: 0.6rem;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 3px;
  background-color: var(--color-machinery-amber);
}

.eyebrow.eyebrow-light {
  color: #FFBE33;
}
.eyebrow.eyebrow-light::before {
  background-color: #FFBE33;
}

/* Engineering Accent Lines */
.eng-line {
  position: relative;
}
.eng-line::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--color-machinery-amber);
}

/* Engineering Badge */
.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  background: var(--color-industrial-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-deep-blue);
  letter-spacing: 0.02em;
}

.tech-badge-amber {
  background: var(--color-machinery-amber-light);
  border-color: rgba(245, 164, 0, 0.4);
  color: #9E6400;
}

.tech-badge-dark {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
}

/* ==========================================================================
   Buttons & CTAs
   ========================================================================== */
.btn-amber {
  background-color: var(--color-machinery-amber);
  border: 2px solid var(--color-machinery-amber);
  color: var(--color-midnight-navy);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 1.6rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(245, 164, 0, 0.25);
  transition: all var(--transition-fast);
}

.btn-amber:hover, .btn-amber:focus {
  background-color: var(--color-machinery-amber-hover);
  border-color: var(--color-machinery-amber-hover);
  color: var(--color-midnight-navy);
  box-shadow: var(--shadow-amber);
  transform: translateY(-2px);
}

.btn-outline-amber {
  background-color: transparent;
  border: 2px solid var(--color-machinery-amber);
  color: var(--color-machinery-amber);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 1.6rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-outline-amber:hover, .btn-outline-amber:focus {
  background-color: var(--color-machinery-amber);
  color: var(--color-midnight-navy);
  box-shadow: var(--shadow-amber);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  border: 2px solid rgba(255, 255, 255, 0.75);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 1.6rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-outline-white:hover, .btn-outline-white:focus {
  background-color: #FFFFFF;
  border-color: #FFFFFF;
  color: var(--color-midnight-navy);
  transform: translateY(-2px);
}

.btn-navy {
  background-color: var(--color-midnight-navy);
  border: 2px solid var(--color-midnight-navy);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 1.6rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-navy:hover, .btn-navy:focus {
  background-color: var(--color-deep-blue);
  border-color: var(--color-deep-blue);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* WhatsApp & Specialized Action Buttons */
.btn-whatsapp,
.btn-outline-whatsapp,
.btn-outline-success {
  font-family: var(--font-heading) !important;
  font-weight: 700 !important;
  letter-spacing: 0.05em !important;
  border-radius: 4px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.45rem !important;
  line-height: 1 !important;
  vertical-align: middle !important;
  transition: all var(--transition-fast) !important;
  text-decoration: none !important;
}

.btn-outline-whatsapp,
.btn-outline-success {
  color: #25D366 !important;
  border: 1.5px solid #25D366 !important;
  background-color: transparent !important;
}

.btn-outline-whatsapp:hover,
.btn-outline-whatsapp:focus,
.btn-outline-success:hover,
.btn-outline-success:focus {
  background-color: #25D366 !important;
  border-color: #25D366 !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3) !important;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25D366 !important;
  border: 2px solid #25D366 !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.25) !important;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus {
  background-color: #1EBE5D !important;
  border-color: #1EBE5D !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35) !important;
}

/* Small Button (.btn-sm) Normalized Consistency */
.btn-sm,
.btn-sm.btn-amber,
.btn-sm.btn-outline-amber,
.btn-sm.btn-navy,
.btn-sm.btn-outline-white,
.btn-sm.btn-outline-success,
.btn-sm.btn-whatsapp,
.btn-sm.btn-outline-whatsapp {
  padding: 0.38rem 0.9rem !important;
  font-size: 0.82rem !important;
  min-height: 38px !important;
  height: 38px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.45rem !important;
  line-height: 1 !important;
  box-sizing: border-box !important;
}

/* Square Icon-Only Small Buttons (e.g. Inquire on WhatsApp in product cards) */
.btn-icon-sm,
.btn-sm.btn-icon-sm {
  width: 38px !important;
  height: 38px !important;
  min-height: 38px !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
}

.btn-icon-sm i,
.btn-sm.btn-icon-sm i {
  font-size: 1.15rem !important;
  line-height: 1 !important;
  display: inline-block !important;
  margin: 0 !important;
}

/* ==========================================================================
   Announcement Strip & Top Bar
   ========================================================================== */
.announcement-bar {
  background-color: #0A1222;
  color: #A0AEC0;
  font-size: 0.82rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.announcement-bar a {
  color: #E2E8F0;
  font-weight: 600;
}

.announcement-bar a:hover {
  color: var(--color-machinery-amber);
}

.announcement-bar .header-phone-links a {
  padding: 0.1rem 0.25rem;
  border-radius: 3px;
  transition: color 0.2s ease, background-color 0.2s ease;
  white-space: nowrap;
}

.announcement-bar .header-phone-links a:hover {
  color: var(--color-machinery-amber) !important;
  background-color: rgba(245, 164, 0, 0.12);
  text-decoration: underline !important;
}

a.phone-link:hover {
  text-decoration: underline !important;
}

.announcement-bar .badge-emergency {
  background-color: var(--color-machinery-amber);
  color: var(--color-midnight-navy);
  font-weight: 800;
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 0.5rem;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-navbar {
  background-color: var(--color-midnight-navy);
  padding: 0.85rem 0;
  border-bottom: 2px solid rgba(245, 164, 0, 0.3);
  position: sticky;
  top: 0;
  z-index: 1040;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-fast);
}

.site-navbar.scrolled {
  padding: 0.6rem 0;
  background-color: rgba(16, 28, 53, 0.98);
  backdrop-filter: blur(10px);
}

.navbar-brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-brand-logo {
  width: 48px !important;
  height: 48px !important;
  max-width: 48px !important;
  max-height: 48px !important;
  object-fit: contain !important;
  flex-shrink: 0 !important;
  display: block !important;
  transition: transform var(--transition-fast);
}

.navbar-brand:hover .navbar-brand-logo {
  transform: rotate(5deg) scale(1.04);
}

.footer-brand-logo {
  width: 58px !important;
  height: 58px !important;
  max-width: 58px !important;
  max-height: 58px !important;
  object-fit: contain !important;
  flex-shrink: 0 !important;
  display: block !important;
}

.admin-login-logo {
  width: 76px !important;
  height: 76px !important;
  max-width: 76px !important;
  max-height: 76px !important;
  object-fit: contain !important;
  display: inline-block !important;
}

.admin-sidebar-logo {
  width: 40px !important;
  height: 40px !important;
  max-width: 40px !important;
  max-height: 40px !important;
  object-fit: contain !important;
  flex-shrink: 0 !important;
  display: block !important;
}

.nav-link {
  font-family: var(--font-heading);
  color: #D3DBE8 !important;
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.5rem 0.85rem !important;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link:focus {
  color: var(--color-machinery-amber) !important;
}

.nav-link.active {
  color: var(--color-machinery-amber) !important;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 0.85rem;
  right: 0.85rem;
  height: 3px;
  background-color: var(--color-machinery-amber);
  border-radius: 2px;
}

.navbar-toggler {
  border: 1px solid rgba(245, 164, 0, 0.4);
  padding: 0.4rem 0.65rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(245, 164, 0, 0.25);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23F5A400' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  background-color: var(--color-midnight-navy);
  background-image: linear-gradient(135deg, rgba(16, 28, 53, 0.92) 0%, rgba(23, 44, 82, 0.82) 55%, rgba(16, 28, 53, 0.94) 100%), url('../images/hero/hero-machinery.jpg');
  background-size: cover;
  background-position: center center;
  color: #FFFFFF;
  padding: 6rem 0 5rem;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-machinery-amber) 0%, var(--color-engineering-blue) 50%, var(--color-machinery-amber) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-title {
  color: #FFFFFF;
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.08;
  margin-bottom: 1.25rem;
}

.hero-title .text-amber {
  color: var(--color-machinery-amber) !important;
}

.hero-lead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: #D3DBE8;
  font-weight: 400;
  line-height: 1.6;
  max-width: 720px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.hero-emergency-card {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: rgba(16, 28, 53, 0.85);
  border: 1px solid rgba(245, 164, 0, 0.35);
  border-radius: 6px;
  backdrop-filter: blur(6px);
}

.hero-emergency-icon {
  width: 42px;
  height: 42px;
  background: var(--color-machinery-amber);
  color: var(--color-midnight-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.hero-emergency-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #A0AEC0;
  margin-bottom: 0;
}

.hero-emergency-phone {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0;
}

.hero-emergency-phone a {
  color: #FFFFFF;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.hero-emergency-phone a:hover {
  color: var(--color-machinery-amber) !important;
  text-decoration: underline !important;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: #A0AEC0;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.hero-scroll-indicator:hover {
  opacity: 1;
  color: var(--color-machinery-amber);
}

/* ==========================================================================
   Capabilities Strip (Section B)
   ========================================================================== */
.capabilities-strip {
  background-color: var(--color-deep-blue);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 3px solid var(--color-machinery-amber);
  padding: 2.25rem 0;
  color: #FFFFFF;
}

.capability-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.75rem 0.5rem;
}

.capability-icon {
  width: 54px;
  height: 54px;
  background: rgba(245, 164, 0, 0.15);
  border: 1px solid rgba(245, 164, 0, 0.4);
  color: var(--color-machinery-amber);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.capability-title {
  color: #FFFFFF;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.capability-desc {
  font-size: 0.85rem;
  color: #B5C2D4;
  margin-bottom: 0;
  line-height: 1.4;
}

/* ==========================================================================
   Editorial About Section (Section C)
   ========================================================================== */
.about-section {
  padding: 6rem 0;
  background-color: var(--color-pure-white);
}

.about-image-wrapper {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  transition: transform 0.6s ease;
}

.about-image-wrapper:hover img {
  transform: scale(1.03);
}

.about-experience-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--color-midnight-navy);
  border-left: 4px solid var(--color-machinery-amber);
  color: #FFFFFF;
  padding: 1rem 1.5rem;
  border-radius: 4px;
  box-shadow: var(--shadow-md);
  max-width: 280px;
}

.about-feature-list {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.about-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-deep-blue);
}

.about-feature-item i {
  color: var(--color-machinery-amber);
  font-size: 1.15rem;
  margin-top: 2px;
}

/* ==========================================================================
   Services Grid & Cards (Section D)
   ========================================================================== */
.services-section {
  padding: 6rem 0;
  background-color: var(--color-industrial-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.service-card {
  background: var(--color-pure-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-medium);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 164, 0, 0.6);
  box-shadow: 0 16px 32px rgba(16, 28, 53, 0.12);
}

.service-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: var(--color-midnight-navy);
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform 0.6s ease;
}

.service-card:hover .service-card-image img {
  transform: scale(1.06);
}

.service-card-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 28, 53, 0.1) 0%, rgba(16, 28, 53, 0.75) 100%);
}

.service-number-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  background: var(--color-midnight-navy);
  color: var(--color-machinery-amber);
  padding: 0.25rem 0.65rem;
  border-radius: 3px;
  border: 1px solid rgba(245, 164, 0, 0.4);
}

.service-category-tag {
  position: absolute;
  bottom: 0.85rem;
  left: 1rem;
  z-index: 2;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  background: rgba(7, 87, 200, 0.85);
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
}

.service-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: 1.28rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.25;
}

.service-card-title a {
  color: var(--color-midnight-navy);
}

.service-card-title a:hover {
  color: var(--color-machinery-amber-hover);
}

.service-card-desc {
  font-size: 0.92rem;
  color: var(--color-muted-text);
  margin-bottom: 1.25rem;
  flex-grow: 1;
  line-height: 1.55;
}

.service-card-footer {
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-deep-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-link i {
  color: var(--color-machinery-amber);
  transition: transform var(--transition-fast);
}

.service-card:hover .service-link {
  color: var(--color-machinery-amber-hover);
}

.service-card:hover .service-link i {
  transform: translateX(4px);
}

/* ==========================================================================
   Engineering Feature Sections (Earthmoving, Hydraulics, Machining)
   ========================================================================== */
.feature-block {
  padding: 5.5rem 0;
  position: relative;
}

.feature-block.bg-dark-industrial {
  background-color: var(--color-midnight-navy);
  color: #FFFFFF;
}

.feature-block.bg-dark-industrial h2,
.feature-block.bg-dark-industrial h3,
.feature-block.bg-dark-industrial h4 {
  color: #FFFFFF;
}

.feature-block.bg-dark-industrial p {
  color: #C3CFDF;
}

.equipment-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.5rem 0 2rem;
}

.equipment-pill {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 0.45rem 0.9rem;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.equipment-pill i {
  color: var(--color-machinery-amber);
}

.tech-spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.tech-spec-item {
  background: rgba(23, 44, 82, 0.6);
  border-left: 3px solid var(--color-machinery-amber);
  padding: 1rem 1.25rem;
  border-radius: 0 4px 4px 0;
}

.tech-spec-item h4 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.tech-spec-item p {
  font-size: 0.85rem;
  margin-bottom: 0;
  line-height: 1.45;
}

/* ==========================================================================
   Fleet Maintenance Wash Bay Section (Section H)
   ========================================================================== */
.wash-service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.wash-service-item {
  background: var(--color-pure-white);
  border: 1px solid var(--color-border);
  padding: 1.25rem 1rem;
  border-radius: 6px;
  text-align: center;
  transition: all var(--transition-fast);
}

.wash-service-item:hover {
  border-color: var(--color-machinery-amber);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.wash-service-icon {
  width: 48px;
  height: 48px;
  background: var(--color-industrial-white);
  color: var(--color-engineering-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 0.75rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.wash-service-item:hover .wash-service-icon {
  background: var(--color-machinery-amber);
  color: var(--color-midnight-navy);
}

.wash-service-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-midnight-navy);
  margin-bottom: 0;
  text-transform: uppercase;
}

/* ==========================================================================
   Emergency Breakdown Assistance Card (Section J)
   ========================================================================== */
.emergency-banner-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #0A1222 0%, #101C35 50%, #172C52 100%);
  position: relative;
  border-top: 3px solid var(--color-machinery-amber);
  border-bottom: 3px solid var(--color-machinery-amber);
  color: #FFFFFF;
}

.emergency-box {
  background: rgba(16, 28, 53, 0.92);
  border: 1px solid rgba(245, 164, 0, 0.45);
  border-radius: 8px;
  padding: 2.5rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.emergency-phone-cta {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  color: var(--color-machinery-amber);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: 0.04em;
  margin-top: 0.5rem;
}

.emergency-phone-cta:hover {
  color: #FFBE33;
}

.emergency-phone-cta a {
  color: var(--color-machinery-amber);
  transition: color 0.2s ease;
  white-space: nowrap;
}

.emergency-phone-cta a:hover {
  color: #FFBE33 !important;
  text-decoration: underline !important;
}

/* ==========================================================================
   Workshop Gallery (Section K & Gallery Page)
   ========================================================================== */
.gallery-section {
  padding: 5.5rem 0;
  background-color: var(--color-pure-white);
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.filter-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-industrial-white);
  border: 1px solid var(--color-border);
  color: var(--color-deep-blue);
  padding: 0.5rem 1.25rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--color-midnight-navy);
  border-color: var(--color-midnight-navy);
  color: var(--color-machinery-amber);
}

.gallery-item {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  height: 280px;
  box-shadow: var(--shadow-sm);
  background-color: var(--color-midnight-navy);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 28, 53, 0.1) 0%, rgba(16, 28, 53, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay-title {
  color: #FFFFFF;
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.gallery-overlay-cat {
  color: var(--color-machinery-amber);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Lightbox Modal */
.lightbox-modal .modal-content {
  background-color: transparent;
  border: none;
}
.lightbox-modal .modal-body {
  padding: 0;
  position: relative;
}
.lightbox-modal img {
  border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  max-height: 85vh;
  object-fit: contain;
  margin: 0 auto;
}
.lightbox-caption {
  color: #FFFFFF;
  padding: 1rem;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
}
.lightbox-close-btn {
  position: absolute;
  top: -15px;
  right: -15px;
  z-index: 10;
  width: 40px;
  height: 40px;
  background: var(--color-machinery-amber);
  color: var(--color-midnight-navy);
  border: none;
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

/* ==========================================================================
   Product / Spare Parts Cards (Section I & Spare Parts Page)
   ========================================================================== */
.product-card {
  background: var(--color-pure-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.product-card:hover {
  border-color: rgba(245, 164, 0, 0.5);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.product-card-img {
  height: 200px;
  background-color: var(--color-midnight-navy);
  overflow: hidden;
  position: relative;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform 0.5s ease;
}

.product-card:hover .product-card-img img {
  transform: scale(1.05);
}

.product-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-cat {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-engineering-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.product-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-midnight-navy);
}

.product-desc {
  font-size: 0.88rem;
  color: var(--color-muted-text);
  margin-bottom: 1rem;
  flex-grow: 1;
}

.product-status {
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.product-status.status-in-stock {
  color: #15803D;
}
.product-status.status-enquire {
  color: var(--color-deep-blue);
}

/* Product Card Specs Box */
.product-specs-box {
  padding: 0.45rem 0.65rem;
  background-color: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 4px;
  font-size: 0.78rem;
  color: #475569;
  line-height: 1.4;
}

/* Responsive Product Card Footer & Enquiry Cluster */
.product-card-footer {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid #E2E8F0;
  width: 100%;
}

.product-card-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.78rem;
  line-height: 1.2;
}

.product-card-status-row .product-status {
  white-space: nowrap !important;
  font-size: 0.76rem;
  color: #334155;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.product-card-status-row .product-status strong {
  color: var(--color-midnight-navy);
}

.product-card-status-row .product-badge-genuine {
  white-space: nowrap !important;
  font-size: 0.72rem;
  color: #64748B;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.product-card-action-row {
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  width: 100% !important;
}

.product-card-action-row .product-btn-wa {
  flex-shrink: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.35rem !important;
  padding: 0.45rem 0.75rem !important;
  font-size: 0.82rem !important;
  min-height: 38px !important;
  height: 38px !important;
  border-radius: 4px !important;
  white-space: nowrap !important;
  line-height: 1 !important;
  text-decoration: none !important;
}

.product-card-action-row .product-btn-enquire {
  flex: 1 1 auto !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.35rem !important;
  padding: 0.45rem 0.85rem !important;
  font-size: 0.84rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.04em !important;
  text-transform: uppercase !important;
  min-height: 38px !important;
  height: 38px !important;
  border-radius: 4px !important;
  white-space: nowrap !important;
  box-shadow: 0 2px 6px rgba(245, 164, 0, 0.25) !important;
  line-height: 1 !important;
  text-decoration: none !important;
}

/* ==========================================================================
   How Service Enquiries Work (Section L)
   ========================================================================== */
.steps-section {
  padding: 5.5rem 0;
  background-color: var(--color-industrial-white);
}

.step-card {
  background: var(--color-pure-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 2rem 1.5rem;
  position: relative;
  height: 100%;
  transition: all var(--transition-fast);
}

.step-card:hover {
  border-color: var(--color-machinery-amber);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--color-machinery-amber);
  line-height: 1;
  margin-bottom: 1rem;
}

.step-title {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--color-midnight-navy);
}

.step-desc {
  font-size: 0.9rem;
  color: var(--color-muted-text);
  margin-bottom: 0;
  line-height: 1.55;
}

/* ==========================================================================
   Forms & Inputs
   ========================================================================== */
.form-card {
  background: var(--color-pure-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-midnight-navy);
  margin-bottom: 0.35rem;
}

.form-control, .form-select {
  border: 1.5px solid var(--color-border);
  border-radius: 4px;
  padding: 0.65rem 0.9rem;
  font-size: 0.95rem;
  color: var(--color-body-text);
  background-color: #FFFFFF;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--color-machinery-amber);
  box-shadow: 0 0 0 0.2rem rgba(245, 164, 0, 0.2);
  outline: none;
}

.form-text {
  font-size: 0.8rem;
  color: var(--color-muted-text);
}

.contact-info-card {
  background: var(--color-midnight-navy);
  border: 1px solid rgba(245, 164, 0, 0.3);
  border-radius: 8px;
  padding: 2.25rem;
  color: #FFFFFF;
  height: 100%;
}

.contact-info-card h3, .contact-info-card h4 {
  color: #FFFFFF;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

a.contact-detail-row {
  text-decoration: none;
  cursor: pointer;
  color: inherit;
  border-radius: 8px;
  padding: 0.4rem 0.5rem;
  margin: -0.4rem -0.5rem 1.1rem -0.5rem;
  transition: background-color 0.2s ease, transform 0.15s ease;
  display: flex;
}

a.contact-detail-row:hover {
  background: rgba(255, 255, 255, 0.05);
}

a.contact-detail-row:hover .contact-detail-icon {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

a.contact-detail-row.whatsapp-link:hover .contact-detail-val {
  color: #25D366 !important;
  text-decoration: underline;
}

a.contact-detail-row.whatsapp-link:hover .contact-detail-icon {
  background: rgba(37, 211, 102, 0.35) !important;
  border-color: #25D366 !important;
}

a.contact-detail-row.email-link:hover .contact-detail-val {
  color: var(--color-machinery-amber) !important;
  text-decoration: underline;
}

a.contact-detail-row.email-link:hover .contact-detail-icon {
  border-color: var(--color-machinery-amber) !important;
  color: var(--color-machinery-amber) !important;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(245, 164, 0, 0.15);
  border: 1px solid rgba(245, 164, 0, 0.4);
  color: var(--color-machinery-amber);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.contact-detail-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #A0AEC0;
  margin-bottom: 0.15rem;
}

.contact-detail-val {
  font-size: 1rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0;
}

.contact-detail-val a {
  color: #FFFFFF;
}
.contact-detail-val a:hover {
  color: var(--color-machinery-amber);
}

/* ==========================================================================
   Page Headers (Inner Pages)
   ========================================================================== */
.inner-page-header {
  background-color: var(--color-midnight-navy);
  background-image: linear-gradient(135deg, rgba(16, 28, 53, 0.95) 0%, rgba(23, 44, 82, 0.9) 100%), url('../images/hero/about-workshop.jpg');
  background-size: cover;
  background-position: center;
  color: #FFFFFF;
  padding: 5rem 0 4rem;
  border-bottom: 3px solid var(--color-machinery-amber);
  position: relative;
}

.inner-page-header h1 {
  color: #FFFFFF;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.inner-page-header p {
  color: #D3DBE8;
  font-size: 1.15rem;
  max-width: 680px;
  margin-bottom: 0;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #A0AEC0;
  margin-bottom: 1rem;
}

.breadcrumb-nav a {
  color: var(--color-machinery-amber);
}

.breadcrumb-nav a:hover {
  color: #FFBE33;
}

/* ==========================================================================
   Footer (Section N)
   ========================================================================== */
.site-footer {
  background-color: #0B1426;
  border-top: 3px solid var(--color-machinery-amber);
  color: #C3CFDF;
  padding: 5rem 0 2rem;
  font-size: 0.92rem;
}

.footer-widget-title {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-widget-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background: var(--color-machinery-amber);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: #A0AEC0;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.footer-links a i {
  color: var(--color-machinery-amber);
  font-size: 0.8rem;
  transition: transform var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
  transform: translateX(3px);
}

.footer-links a:hover i {
  color: var(--color-machinery-amber);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-contact-item i {
  color: var(--color-machinery-amber);
  font-size: 1.1rem;
  margin-top: 2px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 3.5rem;
  padding-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  color: #718096;
}

.footer-bottom a {
  color: #A0AEC0;
}

.footer-bottom a:hover {
  color: var(--color-machinery-amber);
}

/* Back to Top Control */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--color-machinery-amber);
  color: var(--color-midnight-navy);
  border: none;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-machinery-amber-hover);
  transform: translateY(-3px);
}

/* ==========================================================================
   Accessibility & Reduced Motion
   ========================================================================== */
:focus-visible {
  outline: 3px solid var(--color-machinery-amber);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}