/* ==========================================================================
   MACHINELINK — MASTER STYLESHEET
   Industrial Construction & Subcontracting Platform
   Design Inspired by Behance Reference "Дело Техники"
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,600;0,700;0,800;0,900;1,700&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --color-primary: #F59E0B;
  --color-primary-hover: #D97706;
  --color-primary-dark: #B45309;
  --color-primary-light: #FEF3C7;
  --color-primary-subtle: rgba(245, 158, 11, 0.12);
  
  --color-dark: #0B132B;
  --color-dark-surface: #1C2541;
  --color-dark-card: #151E33;
  --color-dark-border: rgba(255, 255, 255, 0.1);
  
  --color-gray-bg: #F8FAFC;
  --color-gray-card: #FFFFFF;
  --color-gray-border: #E2E8F0;
  
  --color-text: #0F172A;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;
  --color-white: #FFFFFF;
  
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1EBE5D;
  
  --font-heading: 'Barlow Condensed', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
  --shadow-yellow: 0 10px 30px rgba(245, 158, 11, 0.28);
  --shadow-dark: 4px 4px 0px #0B132B;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   BUTTONS & CTAS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-dark);
  box-shadow: var(--shadow-dark);
  border: 1.5px solid var(--color-dark);
}

.btn-primary:hover {
  background-color: #FFAE00;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--color-dark);
}

.btn-dark {
  background-color: var(--color-dark);
  color: var(--color-white);
  border: 1.5px solid var(--color-dark);
  box-shadow: 4px 4px 0px var(--color-primary);
}

.btn-dark:hover {
  background-color: var(--color-dark-surface);
  color: var(--color-primary);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--color-primary);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-dark);
  border: 1.5px solid var(--color-dark);
}

.btn-outline:hover {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

.btn-call {
  background-color: var(--color-dark);
  color: var(--color-white);
}

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

/* ==========================================================================
   NAVIGATION HEADER
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-border);
  z-index: 1000;
  padding: 10px 0;
}

.site-header .container {
  max-width: 1380px;
  padding: 0 24px;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.6vw, 24px);
  flex-shrink: 0;
}

.nav-link {
  font-weight: 600;
  font-size: 14.5px;
  color: var(--color-text);
  padding: 8px 4px;
  position: relative;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary-dark);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width 0.25s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-call-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-dark);
  padding: 8px 16px;
  border-radius: 6px;
  border: 1.5px solid var(--color-gray-border);
  background: var(--color-gray-bg);
  white-space: nowrap;
}

.nav-call-btn:hover {
  border-color: var(--color-dark);
  background: var(--color-dark);
  color: var(--color-white);
}

.nav-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-white);
  padding: 9px 18px;
  border-radius: 6px;
  background: var(--color-whatsapp);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.25);
  white-space: nowrap;
}

.nav-whatsapp-btn:hover {
  background: var(--color-whatsapp-hover);
  transform: translateY(-2px);
}

/* Mobile Hamburger Toggle */
.menu-toggle-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--color-dark);
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   HERO BANNER SECTION (BEHANCE INDUSTRIAL POWER STYLE)
   ========================================================================== */

.hero-section {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.08) 0%, rgba(255, 255, 255, 0) 50%),
              linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
  padding: 60px 0 90px 0;
  overflow: hidden;
  border-bottom: 1px solid var(--color-gray-border);
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 20px;
  border-radius: 9999px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #B45309;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-pill-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary);
  display: inline-block;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 30px;
  align-items: center;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 72px;
  font-weight: 900;
  line-height: 1.0;
  color: var(--color-dark);
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 22px;
}

.hero-title .highlight-yellow {
  color: var(--color-primary);
  text-shadow: 2px 2px 0px rgba(11, 19, 43, 0.15);
}

.hero-description {
  font-size: 18px;
  line-height: 1.65;
  color: var(--color-text-muted);
  max-width: 620px;
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.hero-visual-col {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

/* Pure Hero Machine Showcase Stage (No Box, No Card, Massive Pure Machines) */
.hero-showcase-slider {
  position: relative;
  width: 100%;
  max-width: 780px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-stage-track {
  position: relative;
  width: 100%;
  height: 560px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-stage-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
  transform: translateX(120%);
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease;
  will-change: transform, opacity;
}

/* Active slide centered in view */
.hero-stage-slide.is-active {
  visibility: visible;
  opacity: 1;
  transform: translateX(0);
  z-index: 2;
  pointer-events: auto;
}

/* Slide exiting completely to the right */
.hero-stage-slide.is-exiting-right {
  visibility: visible;
  opacity: 0;
  transform: translateX(125%);
  z-index: 1;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.45s ease;
}

/* Slide waiting off-screen right */
.hero-stage-slide.is-waiting-right {
  visibility: hidden;
  opacity: 0;
  transform: translateX(125%);
  z-index: 0;
  transition: none !important;
}

.hero-pure-machine {
  width: 100%;
  height: 100%;
  max-height: 560px;
  object-fit: contain;
  transition: transform 0.35s ease;
  user-select: none;
  -webkit-user-drag: none;
}

.hero-pure-machine:hover {
  transform: scale(1.02);
}

.hero-pure-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.pure-dot {
  width: 24px;
  height: 6px;
  border-radius: 3px;
  background: rgba(11, 19, 43, 0.18);
  cursor: pointer;
  transition: all 0.3s ease;
}

.pure-dot.active {
  background: var(--color-primary);
  width: 46px;
}

.hero-floating-stat {
  position: absolute;
  background: #FFFFFF;
  border: 1.5px solid var(--color-dark);
  border-radius: 12px;
  padding: 12px 18px;
  box-shadow: 4px 4px 0px var(--color-dark);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
}

.hero-floating-stat.stat-left {
  top: 10px;
  left: -20px;
}

.hero-floating-stat.stat-right {
  bottom: 10px;
  right: -15px;
}

.stat-icon-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark);
  font-size: 16px;
  flex-shrink: 0;
}

.stat-text-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.stat-text-val {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.2;
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-gray-border);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.trust-item i {
  color: var(--color-primary);
  font-size: 16px;
}

/* ==========================================================================
   FULL-WIDTH MEGA SHOWCASE SLIDER (SLIDES 1, 2, 3)
   ========================================================================== */

.mega-showcase-section {
  width: 100%;
  position: relative;
  background: #0B132B;
  overflow: hidden;
  line-height: 0;
}

.mega-slider-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1920 / 1071;
  margin: 0 auto;
  overflow: hidden;
  user-select: none;
  background: #0B132B;
}

.mega-slider-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.mega-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: opacity;
}

.mega-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.mega-slide-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

/* Nav Arrows */
.mega-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(11, 19, 43, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.mega-nav-btn.prev {
  left: 24px;
}

.mega-nav-btn.next {
  right: 24px;
}

.mega-nav-btn:hover {
  background: var(--color-primary);
  color: #0B132B;
  border-color: var(--color-primary);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 25px rgba(245, 158, 11, 0.5);
}

/* Indicators */
.mega-slider-indicators {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
  background: rgba(11, 19, 43, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.mega-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mega-dot.active {
  width: 28px;
  border-radius: 9999px;
  background: var(--color-primary);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.8);
}

/* Progress Bar */
.mega-slider-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  z-index: 10;
}

.mega-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--color-primary);
  transition: width 0.1s linear;
}

@media (max-width: 768px) {
  .mega-nav-btn {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }
  .mega-nav-btn.prev {
    left: 10px;
  }
  .mega-nav-btn.next {
    right: 10px;
  }
  .mega-slider-indicators {
    bottom: 12px;
    padding: 4px 10px;
    gap: 6px;
  }
  .mega-dot {
    width: 7px;
    height: 7px;
  }
  .mega-dot.active {
    width: 20px;
  }
}

/* ==========================================================================
   EQUIPMENT CATEGORIES GRID SECTION
   ========================================================================== */

.section-padding {
  padding: 90px 0;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 55px auto;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 800;
  color: var(--color-primary-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 54px;
  font-weight: 900;
  color: var(--color-dark);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 28px;
  margin-bottom: 45px;
}

.category-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-gray-border);
  border-radius: 20px;
  padding: 26px 20px 22px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
}

.category-card:hover {
  border-color: var(--color-dark);
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.09);
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity 0.25s ease;
}

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

.cat-title {
  font-family: var(--font-heading);
  font-size: 23px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-dark);
  line-height: 1.15;
  letter-spacing: -0.2px;
  margin-bottom: 12px;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.cat-image-wrap {
  width: 100%;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  padding: 0;
}

.cat-machine-img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 260px;
  object-fit: contain;
  transition: transform 0.35s ease;
  user-select: none;
  -webkit-user-drag: none;
}

.category-card:hover .cat-machine-img {
  transform: scale(1.05);
}

.cat-desc {
  font-size: 13.5px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 22px;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex: 1;
}

.cat-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 18px;
  border-radius: 10px;
  background: #E2E8F0;
  color: var(--color-dark);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.25s ease;
  text-decoration: none;
}

.cat-action-btn i {
  font-size: 12px;
  transition: transform 0.25s ease;
}

.category-card:hover .cat-action-btn {
  background: var(--color-primary);
  color: var(--color-dark);
}

.category-card:hover .cat-action-btn i {
  transform: translateX(4px);
}

/* ==========================================================================
   YELLOW FAST ACTION BANNER (BEHANCE INSTANT HELP STRIP)
   ========================================================================== */

.yellow-action-strip {
  background: linear-gradient(135deg, #F59E0B 0%, #EAB308 100%);
  border-radius: 20px;
  padding: 45px 50px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 40px;
  box-shadow: 0 16px 40px rgba(245, 158, 11, 0.25);
  margin: 20px 0 80px 0;
  border: 2px solid var(--color-dark);
}

.action-strip-title {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 900;
  color: var(--color-dark);
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.action-strip-subtitle {
  font-size: 16px;
  color: rgba(11, 19, 43, 0.85);
  font-weight: 600;
  line-height: 1.5;
}

.action-strip-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* ==========================================================================
   SUBCONTRACTING & CIVIL WORKS SECTION
   ========================================================================== */

.subcontracting-section {
  background: var(--color-gray-bg);
  border-top: 1px solid var(--color-gray-border);
  border-bottom: 1px solid var(--color-gray-border);
}

.services-package-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 50px;
}

.package-card {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1.5px solid var(--color-gray-border);
  padding: 36px 32px;
  display: flex;
  gap: 24px;
  transition: all 0.3s ease;
}

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

.package-num {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 900;
  color: var(--color-primary);
  background: var(--color-dark);
  width: 60px;
  height: 60px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 3px 3px 0px var(--color-primary);
}

.package-info {
  flex: 1;
}

.package-title {
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-dark);
  line-height: 1.15;
  margin-bottom: 12px;
}

.package-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

.package-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin-bottom: 24px;
}

.package-point-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text);
}

.package-point-item i {
  color: var(--color-primary);
  font-size: 12px;
}

.package-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-dark);
  background: var(--color-primary-light);
  border: 1px solid rgba(245, 158, 11, 0.4);
  padding: 8px 16px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.package-cta:hover {
  background: var(--color-primary);
  color: var(--color-dark);
}

/* BOQ Upload Callout Box */
.boq-callout-box {
  background: var(--color-dark);
  color: var(--color-white);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: 0 16px 40px rgba(11, 19, 43, 0.3);
  border: 1px solid var(--color-dark-border);
}

.boq-content h3 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.boq-content p {
  color: var(--color-text-light);
  font-size: 16px;
  max-width: 600px;
}

/* ==========================================================================
   TRANSPARENT 6-STEP WORKFLOW
   ========================================================================== */

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
  margin-top: 30px;
}

.step-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-gray-border);
  border-radius: 14px;
  padding: 24px 16px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}

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

.step-number {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 900;
  color: var(--color-dark);
  background: var(--color-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
}

.step-icon {
  font-size: 24px;
  color: var(--color-dark);
  margin-bottom: 14px;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-dark);
  line-height: 1.2;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 12.5px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   WHY CHOOSE MACHINELINK (01, 02, 03 BLOCKS)
   ========================================================================== */

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.why-card {
  background: var(--color-dark);
  color: var(--color-white);
  border-radius: 20px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  border: 1.5px solid var(--color-dark-border);
  transition: all 0.3s ease;
}

.why-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary);
  box-shadow: 0 16px 40px rgba(11, 19, 43, 0.4);
}

.why-card-num {
  font-family: var(--font-heading);
  font-size: 64px;
  font-weight: 900;
  color: rgba(245, 158, 11, 0.2);
  line-height: 1;
  margin-bottom: 12px;
  transition: color 0.3s ease;
}

.why-card:hover .why-card-num {
  color: var(--color-primary);
}

.why-card-title {
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 16px;
}

.why-card-desc {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.65;
}

/* ==========================================================================
   FLEET OWNER PARTNER STRIP ("LIST YOUR MACHINE")
   ========================================================================== */

.partner-strip {
  background: #FFFFFF;
  border: 2px dashed var(--color-primary);
  border-radius: 20px;
  padding: 45px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 80px;
}

.partner-content h3 {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-dark);
  margin-bottom: 10px;
}

.partner-content p {
  font-size: 16px;
  color: var(--color-text-muted);
  max-width: 650px;
}

/* ==========================================================================
   CLIENT TESTIMONIALS SECTION (CONTINUOUS RIGHT-TO-LEFT MARQUEE)
   ========================================================================== */

.testimonials-section {
  background: #FFFFFF;
  border-top: 1px solid var(--color-gray-border);
  overflow: hidden;
  padding: 90px 0;
}

.testimonials-marquee-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  position: relative;
  overflow: hidden;
  padding: 10px 0;
  /* Premium fade mask on left and right borders */
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.testimonials-marquee-row {
  display: flex;
  width: 100%;
  overflow: hidden;
  user-select: none;
}

.marquee-track {
  display: flex;
  gap: 24px;
  width: max-content;
  will-change: transform;
}

/* Single row smooth scroll right-to-left (continuous infinite loop) */
.marquee-single-row .marquee-track {
  animation: scrollRightToLeft 95s linear infinite;
}

/* Row 1 smooth scroll right-to-left */
.marquee-row-1 .marquee-track {
  animation: scrollRightToLeft 65s linear infinite;
}

/* Row 2 smooth scroll right-to-left (slightly different speed for organic feel) */
.marquee-row-2 .marquee-track {
  animation: scrollRightToLeft 72s linear infinite;
}

/* Hover or touch on any row pauses the scrolling */
.testimonials-marquee-row:hover .marquee-track {
  animation-play-state: paused;
}

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

.testimonial-card {
  width: 380px;
  min-width: 380px;
  max-width: 380px;
  background: #F8FAFC;
  border: 1.5px solid var(--color-gray-border);
  border-radius: 18px;
  padding: 26px 24px 22px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  flex-shrink: 0;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-dark);
  background: #FFFFFF;
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.10);
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity 0.25s ease;
  border-radius: 18px 18px 0 0;
}

.testimonial-card:hover::before {
  opacity: 1;
}

.testimonial-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(245, 158, 11, 0.12);
  color: #B45309;
  border: 1px solid rgba(245, 158, 11, 0.3);
  margin-bottom: 12px;
  align-self: flex-start;
}

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

.testimonial-stars {
  display: flex;
  gap: 3px;
  color: #F59E0B;
  font-size: 13.5px;
  margin-bottom: 12px;
}

.testimonial-quote {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 20px;
  flex: 1;
}

.testimonial-author-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--color-gray-border);
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 2px solid var(--color-primary);
}

.testimonial-name {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.15;
}

.testimonial-role {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.faq-section {
  background: var(--color-gray-bg);
}

.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border: 1.5px solid var(--color-gray-border);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-header {
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-dark);
  text-transform: uppercase;
  letter-spacing: -0.2px;
}

.faq-icon {
  font-size: 18px;
  color: var(--color-primary);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-body {
  padding: 0 26px 24px 26px;
  display: none;
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.faq-item.active .faq-body {
  display: block;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 80px 0 30px 0;
  border-top: 4px solid var(--color-primary);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--color-text-light);
  font-size: 15px;
  line-height: 1.65;
  margin: 20px 0 24px 0;
  max-width: 320px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 0.5px;
  margin-bottom: 22px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--color-text-light);
  font-size: 14.5px;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--color-text-light);
  font-size: 14.5px;
  margin-bottom: 16px;
}

.footer-contact-item i {
  color: var(--color-primary);
  font-size: 16px;
  margin-top: 4px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--color-dark-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-text-light);
  font-size: 13.5px;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   MOBILE FLOATING ACTION BAR
   ========================================================================== */

.mobile-sticky-actions {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(11, 19, 43, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 10px 16px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
  z-index: 9999;
  border-top: 1px solid var(--color-dark-border);
}

.mobile-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mobile-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 14px;
  border-radius: 8px;
  text-align: center;
  color: var(--color-white);
}

.mobile-call {
  background: var(--color-primary);
  color: var(--color-dark);
}

.mobile-whatsapp {
  background: var(--color-whatsapp);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1200px) {
  .nav-menu {
    gap: 14px;
  }
  .nav-link {
    font-size: 13.5px;
    padding: 6px 2px;
  }
  .nav-call-btn {
    padding: 7px 12px;
    font-size: 13px;
  }
  .nav-whatsapp-btn {
    padding: 8px 14px;
    font-size: 13px;
  }
}

@media (max-width: 1024px) {
  .hero-title {
    font-size: 64px;
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .workflow-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 992px) {
  .nav-menu, .nav-actions {
    display: none;
  }
  .nav-menu.open-mobile {
    display: flex !important;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    padding: 24px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
    border-bottom: 3px solid var(--color-primary);
    gap: 16px;
    z-index: 999;
  }
  .nav-menu.open-mobile .nav-link {
    font-size: 18px;
    width: 100%;
    border-bottom: 1px solid var(--color-gray-border);
    padding-bottom: 10px;
  }
  .menu-toggle-btn {
    display: block;
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-stage-track {
    height: 330px;
  }
  .hero-title {
    font-size: 52px;
  }
  .hero-description {
    font-size: 16px;
  }
  .section-title {
    font-size: 42px;
  }
  .category-grid {
    grid-template-columns: 1fr;
  }
  .testimonial-card {
    width: 310px;
    min-width: 310px;
    max-width: 310px;
    padding: 20px 18px;
  }
  .services-package-grid {
    grid-template-columns: 1fr;
  }
  .yellow-action-strip {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 35px 25px;
  }
  .action-strip-buttons {
    justify-content: center;
    width: 100%;
  }
  .action-strip-buttons .btn {
    width: 100%;
  }
  .boq-callout-box {
    flex-direction: column;
    text-align: center;
    padding: 30px 20px;
  }
  .boq-callout-box .btn {
    width: 100%;
  }
  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-us-grid {
    grid-template-columns: 1fr;
  }
  .partner-strip {
    flex-direction: column;
    text-align: center;
    padding: 30px 20px;
  }
  .partner-strip .btn {
    width: 100%;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .mobile-sticky-actions {
    display: block;
  }
  body {
    padding-bottom: 70px; /* Space for mobile sticky footer */
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 42px;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
  .hero-stage-track {
    height: 260px;
  }
  .workflow-grid {
    grid-template-columns: 1fr;
  }
  .package-card {
    flex-direction: column;
    padding: 24px 20px;
  }
  .package-points {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   RENTAL PAGE CATEGORY SHOWCASE CARDS (WITH CAT 1-6 IMAGES)
   ========================================================================== */
.rental-cat-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-gray-border);
  border-radius: 20px;
  padding: 36px;
  margin-bottom: 36px;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.rental-cat-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(245, 158, 11, 0.12);
}

.rental-cat-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid #F1F5F9;
  padding-bottom: 18px;
}

.rental-cat-badge {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  display: inline-block;
  margin-bottom: 4px;
}

.rental-cat-title {
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 900;
  color: var(--color-dark);
  text-transform: uppercase;
  margin: 0;
  letter-spacing: 0.5px;
}

.rental-cat-body-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  align-items: center;
}

.rental-cat-img-box {
  background: radial-gradient(circle at center, #FFFFFF 0%, #F8FAFC 100%);
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 250px;
  overflow: hidden;
  transition: all 0.35s ease;
}

.rental-cat-card:hover .rental-cat-img-box {
  background: radial-gradient(circle at center, rgba(245, 158, 11, 0.08) 0%, #F8FAFC 100%);
  border-color: rgba(245, 158, 11, 0.4);
}

.rental-cat-img {
  max-width: 100%;
  max-height: 200px;
  object-fit: contain;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.rental-cat-card:hover .rental-cat-img {
  transform: scale(1.06);
}

.rental-cat-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.rental-cat-desc {
  color: #475569;
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.rental-specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.rental-spec-item {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 14px 16px;
  transition: all 0.25s ease;
}

.rental-spec-item:hover {
  background: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.rental-spec-item .spec-name {
  font-weight: 800;
  font-size: 15px;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.rental-spec-item .spec-detail {
  font-size: 13px;
  color: #64748B;
  line-height: 1.45;
}

@media (max-width: 900px) {
  .rental-cat-body-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .rental-cat-img-box {
    height: 210px;
  }
}

/* ==========================================================================
   OUR STORIES / CASE STUDIES SECTION
   ========================================================================== */
.stories-section {
  background: #F8FAFC;
  border-top: 1px solid var(--color-gray-border);
  border-bottom: 1px solid var(--color-gray-border);
}

.stories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.story-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-gray-border);
  border-radius: 20px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.story-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.story-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
}

.story-card:hover::before {
  opacity: 1;
}

.story-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.story-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(245, 158, 11, 0.12);
  color: #B45309;
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 5px 14px;
  border-radius: 9999px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.story-location {
  font-size: 13.5px;
  color: #64748B;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.story-title {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 900;
  color: var(--color-dark);
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: 0.3px;
}

.story-body {
  font-size: 15px;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 22px;
}

.story-metrics-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 22px;
}

.story-metric-box {
  display: flex;
  flex-direction: column;
}

.story-metric-val {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 900;
  color: var(--color-dark);
  line-height: 1;
  margin-bottom: 4px;
}

.story-metric-val.highlight {
  color: #D97706;
}

.story-metric-label {
  font-size: 12px;
  color: #64748B;
  font-weight: 600;
  text-transform: uppercase;
}

.story-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid #F1F5F9;
}

.story-fleet-tags {
  font-size: 13px;
  color: #64748B;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.story-fleet-tags strong {
  color: var(--color-dark);
}

.story-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: #0B132B;
  color: #FFFFFF;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  transition: all 0.25s ease;
  text-decoration: none;
}

.story-card-btn:hover {
  background: #25D366;
  color: #FFFFFF;
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .stories-grid {
    grid-template-columns: 1fr;
  }
}