/* ==========================================================================
   INDUSTRIAL CONCRETE SOLUTION - MISHRA GROUP OF COMPANIES
   Modern Industrial & Engineering Responsive Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --red: #e21b23;
  --red-dark: #b5121b;
  --red-glow: rgba(226, 27, 35, 0.25);
  --navy: #0d2854;
  --navy-dark: #071a38;
  --navy-deep: #051226;
  --concrete: #eef0f2;
  --concrete-dark: #dde1e5;
  --dark: #15191f;
  --dark-surface: #1c222b;
  --dark-border: #2a3340;
  --white: #ffffff;

  /* Neutral Scale */
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;

  /* Typography */
  --font-heading: 'Oswald', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Layout & Spacing */
  --container-width: 1280px;
  --header-height: 84px;
  --header-height-scrolled: 72px;
  --section-pad-y: 100px;
  --section-pad-x: 24px;
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 10px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 24px rgba(13, 40, 84, 0.12);
  --shadow-lg: 0 16px 36px rgba(13, 40, 84, 0.18);
  --shadow-red: 0 8px 25px rgba(226, 27, 35, 0.35);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & GLOBAL STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height-scrolled);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

/* Hide scrollbars across WebKit browsers while keeping scrolling fully functional */
*::-webkit-scrollbar,
::-webkit-scrollbar,
html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  background: transparent !important;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--section-pad-x);
  padding-right: var(--section-pad-x);
}

.section {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
  position: relative;
}

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

.text-white {
  color: var(--white) !important;
}

.text-muted {
  color: var(--gray-400) !important;
}

.text-accent {
  color: var(--red) !important;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY & SECTION HEADINGS
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.15;
  color: var(--navy-dark);
}

.section-header {
  max-width: 760px;
  margin: 0 auto 60px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 12px;
  position: relative;
}

.eyebrow-light {
  color: var(--red);
}

.section-heading {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  line-height: 1.1;
}

.header-line-center {
  width: 60px;
  height: 4px;
  background-color: var(--red);
  margin: 16px auto 20px;
  position: relative;
}

.header-line-center::before,
.header-line-center::after {
  content: '';
  position: absolute;
  top: 1px;
  width: 6px;
  height: 2px;
  background: var(--navy);
}

.header-line-center::before { left: -14px; }
.header-line-center::after { right: -14px; }

.section-subheading {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

.red-divider-line {
  width: 50px;
  height: 3px;
  background-color: var(--red);
  margin: 18px 0 24px;
}

/* --------------------------------------------------------------------------
   4. BUTTONS & CTAS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background-color: var(--red);
  color: var(--white);
  border: 1px solid var(--red);
  box-shadow: 0 4px 15px rgba(226, 27, 35, 0.3);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
  z-index: -1;
}

.btn-primary:hover {
  background-color: var(--red-dark);
  border-color: var(--red-dark);
  box-shadow: var(--shadow-red);
  transform: translateY(-2px);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-outline {
  background-color: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(4px);
}

.btn-outline:hover {
  background-color: var(--white);
  color: var(--navy-dark);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.9rem;
}

.btn-block {
  width: 100%;
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

.inline-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--red);
  position: relative;
  padding-bottom: 4px;
}

.inline-cta::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--red);
  transform: scaleX(0.7);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.inline-cta:hover::after {
  transform: scaleX(1);
}

.inline-cta svg {
  transition: transform var(--transition-fast);
}

.inline-cta:hover svg {
  transform: translateX(6px);
}

/* --------------------------------------------------------------------------
   5. LOADING SCREEN & SCROLL PROGRESS
   -------------------------------------------------------------------------- */
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-overlay.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  text-align: center;
  max-width: 440px;
  padding: 30px;
}

.loader-logo-wrap {
  margin-bottom: 20px;
  animation: pulseScale 1.8s infinite ease-in-out;
}

.loader-logo {
  margin: 0 auto;
}

.loader-group {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 3px;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 6px;
  font-family: var(--font-heading);
}

.loader-title {
  font-size: 1.8rem;
  color: var(--white);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.loader-sub {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: var(--gray-400);
  font-weight: 500;
}

.loader-bar-track {
  width: 220px;
  height: 3px;
  background-color: rgba(255, 255, 255, 0.15);
  margin: 24px auto 0;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.loader-bar-fill {
  width: 0%;
  height: 100%;
  background-color: var(--red);
  animation: fillProgress 1.4s infinite cubic-bezier(0.65, 0, 0.35, 1);
}

@keyframes fillProgress {
  0% { width: 0%; left: 0%; }
  50% { width: 70%; left: 20%; }
  100% { width: 100%; left: 100%; }
}

@keyframes pulseScale {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: var(--red);
  z-index: 1001;
  box-shadow: 0 0 8px rgba(226, 27, 35, 0.6);
  transition: width 0.1s ease-out;
}

/* --------------------------------------------------------------------------
   6. CUSTOM CURSOR (DESKTOP)
   -------------------------------------------------------------------------- */
@media (hover: hover) and (pointer: fine) {
  .custom-cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--red);
    position: fixed;
    top: 0;
    left: 0;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
  }

  .custom-cursor-ring {
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(226, 27, 35, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: transform 0.08s ease-out, width 0.2s, height 0.2s, border-color 0.2s;
  }

  .cursor-hover .custom-cursor-ring {
    width: 54px;
    height: 54px;
    border-color: var(--red);
    background-color: rgba(226, 27, 35, 0.08);
  }
}

@media (pointer: coarse) {
  .custom-cursor-dot, .custom-cursor-ring {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   7. HEADER & STICKY NAVBAR
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: background-color var(--transition-normal),
              height var(--transition-normal),
              box-shadow var(--transition-normal),
              backdrop-filter var(--transition-normal);
  background-color: transparent;
}

.site-header.scrolled {
  height: var(--header-height-scrolled);
  background-color: rgba(7, 26, 56, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid rgba(226, 27, 35, 0.3);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1720px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(20px, 3vw, 48px);
  padding-right: clamp(20px, 3vw, 48px);
  gap: clamp(16px, 2vw, 32px);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.brand-logo:hover .brand-img {
  transform: scale(1.05);
}

.brand-info {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 1.25vw, 1.25rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.5px;
  line-height: 1.1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
}

.brand-group {
  font-size: clamp(0.68rem, 0.75vw, 0.75rem);
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--red);
  text-transform: uppercase;
  white-space: nowrap;
}

.desktop-nav {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  justify-content: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.35vw, 22px);
}

.nav-link {
  font-family: var(--font-heading);
  font-size: clamp(0.82rem, 0.92vw, 0.92rem);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 8px 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--red);
  transition: width var(--transition-fast);
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-quote-btn {
  padding: 10px 20px;
  font-size: 0.88rem;
}

.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  z-index: 1002;
}

.hamburger-bar {
  width: 22px;
  height: 2px;
  background-color: var(--white);
  transition: all var(--transition-fast);
}

.mobile-menu-toggle.is-open .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.is-open .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.is-open .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   8. MOBILE NAVIGATION DRAWER
   -------------------------------------------------------------------------- */
.mobile-drawer {
  display: none;
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  z-index: 3000;
  overflow: hidden;
}

.mobile-drawer.is-active {
  display: block;
}

.drawer-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 18, 38, 0.7);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mobile-drawer.is-active .drawer-backdrop {
  opacity: 1;
}

.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 360px;
  height: 100%;
  background: var(--navy-dark);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  border-left: 2px solid var(--red);
}

.mobile-drawer.is-active .drawer-panel {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.drawer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.drawer-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}

.drawer-sub {
  font-size: 0.7rem;
  color: var(--red);
  letter-spacing: 1px;
}

.drawer-close {
  color: var(--white);
  font-size: 2rem;
  line-height: 1;
  padding: 4px;
}

.drawer-nav {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.drawer-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.drawer-link {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.drawer-link:hover {
  color: var(--red);
  padding-left: 8px;
}

.drawer-footer {
  padding: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
}

.drawer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 16px;
}

.drawer-contact-item svg {
  color: var(--red);
}

.drawer-btn {
  width: 100%;
}

/* --------------------------------------------------------------------------
   9. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 100px;
  overflow: hidden;
  background-color: var(--navy-dark);
}

.hero-bg-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  animation: heroBgZoom 20s infinite alternate ease-in-out;
}

@keyframes heroBgZoom {
  0% { transform: scale(1.02); }
  100% { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(7, 26, 56, 0.94) 0%,
    rgba(13, 40, 84, 0.88) 45%,
    rgba(7, 26, 56, 0.75) 100%
  );
}

.hero-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 2;
  margin-top: auto;
  margin-bottom: auto;
}

.hero-content {
  max-width: 820px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(226, 27, 35, 0.15);
  border: 1px solid rgba(226, 27, 35, 0.4);
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}

.eyebrow-bullet {
  width: 8px;
  height: 8px;
  background-color: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--red);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.eyebrow-text {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--white);
}

.hero-heading {
  font-size: clamp(2.8rem, 6.5vw, 5.2rem);
  font-weight: 700;
  line-height: 1.02;
  color: var(--white);
  margin-bottom: 16px;
}

.heading-line {
  display: block;
}

.hero-subheading {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.2vw, 1.8rem);
  font-weight: 500;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 20px;
}

.hero-description {
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
  max-width: 640px;
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Hero Floating Grade Bar */
.hero-grade-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 3;
  background: rgba(7, 26, 56, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(226, 27, 35, 0.3);
  padding: 16px 0;
}

.grade-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.grade-bar-label {
  display: flex;
  align-items: center;
  gap: 12px;
}

.label-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  background-color: var(--red);
  color: var(--white);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
}

.label-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  color: var(--white);
  font-weight: 600;
}

.grade-bar-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.grade-chip {
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.grade-chip:hover {
  background-color: var(--red);
  border-color: var(--red);
  transform: translateY(-2px);
}

.grade-chip-highlight {
  background: rgba(226, 27, 35, 0.25);
  border-color: var(--red);
  color: var(--white);
}

/* Scroll Mouse Indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 80px;
  right: clamp(24px, calc((100% - var(--container-width)) / 2 + var(--section-pad-x)), 60px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 3;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.hero-scroll-indicator:hover {
  color: var(--white);
}

.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255, 255, 255, 0.6);
  border-radius: 12px;
  position: relative;
}

.scroll-wheel {
  width: 4px;
  height: 7px;
  background-color: var(--red);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 1.8s infinite ease-in-out;
}

@keyframes scrollWheel {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 14px); opacity: 0; }
}

.scroll-text {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 2px;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   10. TRUST STRIP SECTION
   -------------------------------------------------------------------------- */
.trust-strip-section {
  background-color: var(--concrete);
  padding: 40px 0;
  border-bottom: 1px solid var(--concrete-dark);
  position: relative;
  z-index: 4;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--white);
  border-left: 3px solid var(--red);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.trust-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.trust-icon-wrap {
  width: 52px;
  height: 52px;
  background-color: rgba(226, 27, 35, 0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  flex-shrink: 0;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.trust-item:hover .trust-icon-wrap {
  background-color: var(--navy);
  color: var(--white);
}

.trust-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 2px;
}

.trust-desc {
  font-size: 0.85rem;
  color: var(--gray-600);
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   11. ABOUT SECTION
   -------------------------------------------------------------------------- */
.about-section {
  background-color: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.image-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.image-frame::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  width: 100px;
  height: 100px;
  border-top: 4px solid var(--red);
  border-left: 4px solid var(--red);
  pointer-events: none;
  z-index: 2;
}

.image-frame::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 100px;
  height: 100px;
  border-bottom: 4px solid var(--navy);
  border-right: 4px solid var(--navy);
  pointer-events: none;
  z-index: 2;
}

.about-main-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.image-tag-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(7, 26, 56, 0.9);
  backdrop-filter: blur(8px);
  color: var(--white);
  padding: 8px 16px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 1px;
  border-left: 3px solid var(--red);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 3;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
}

.editorial-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.decorative-num {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(226, 27, 35, 0.18);
  line-height: 0.9;
  user-select: none;
}

.eyebrow-container {
  display: flex;
  flex-direction: column;
}

.eyebrow-sub {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--navy);
}

.lead-text {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy-dark);
  margin-bottom: 16px;
  line-height: 1.5;
}

.body-text {
  font-size: 1rem;
  color: var(--gray-700);
  margin-bottom: 16px;
  line-height: 1.65;
}

.about-quote {
  background: var(--concrete);
  border-left: 4px solid var(--red);
  padding: 16px 20px;
  margin: 24px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about-quote p {
  font-style: italic;
  font-weight: 500;
  color: var(--navy-dark);
  font-size: 1.02rem;
}

.about-action {
  margin-top: 28px;
}

/* --------------------------------------------------------------------------
   12. WHY CHOOSE ICS SECTION
   -------------------------------------------------------------------------- */
.why-section {
  background-color: var(--concrete);
  border-top: 1px solid var(--concrete-dark);
  border-bottom: 1px solid var(--concrete-dark);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(226, 27, 35, 0.4);
}

.card-accent-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background-color: var(--red);
  transition: width var(--transition-normal);
}

.why-card:hover .card-accent-bar {
  width: 100%;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.why-step-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: rgba(13, 40, 84, 0.15);
  line-height: 1;
}

.why-icon {
  width: 48px;
  height: 48px;
  background: rgba(13, 40, 84, 0.05);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.why-card:hover .why-icon {
  background-color: var(--red);
  color: var(--white);
  transform: rotate(5deg);
}

.why-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 12px;
}

.why-desc {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
  flex: 1;
}

.card-bottom-line {
  margin-top: 24px;
  width: 30px;
  height: 2px;
  background-color: var(--gray-300);
  transition: width var(--transition-fast), background-color var(--transition-fast);
}

.why-card:hover .card-bottom-line {
  width: 60px;
  background-color: var(--red);
}

/* --------------------------------------------------------------------------
   13. RMC PROCESS SECTION
   -------------------------------------------------------------------------- */
.process-section {
  background-color: var(--white);
}

.process-diagram-wrapper {
  max-width: 860px;
  margin: 0 auto 50px;
  background: var(--concrete);
  padding: 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--concrete-dark);
  box-shadow: var(--shadow-sm);
}

.diagram-image-box {
  display: flex;
  justify-content: center;
}

.process-diagram-img {
  max-height: 420px;
  width: auto;
  object-fit: contain;
}

/* Timeline Layout */
.timeline-container {
  position: relative;
  margin: 60px 0;
}

.timeline-track-line {
  position: absolute;
  top: 24px;
  left: 5%;
  width: 90%;
  height: 4px;
  background: var(--concrete-dark);
  z-index: 1;
}

.timeline-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 2;
}

.timeline-step {
  text-align: center;
}

.step-indicator {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}

.step-dot {
  width: 48px;
  height: 48px;
  background-color: var(--navy);
  border: 4px solid var(--white);
  box-shadow: 0 0 0 3px var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.timeline-step:hover .step-dot {
  transform: scale(1.15);
  background-color: var(--red);
}

.step-badge {
  position: absolute;
  top: 14px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
}

.step-content {
  padding: 0 10px;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.5;
}

/* Advantages Box */
.rmc-advantages-box {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 48px 40px;
  margin-top: 60px;
  border-left: 5px solid var(--red);
  box-shadow: var(--shadow-lg);
}

.advantages-header {
  text-align: center;
  margin-bottom: 36px;
}

.adv-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--red);
  text-transform: uppercase;
  font-family: var(--font-heading);
  margin-bottom: 8px;
}

.adv-title {
  font-size: 1.6rem;
  color: var(--white);
  letter-spacing: 1px;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.advantage-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 28px 24px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.advantage-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.adv-icon {
  color: var(--red);
  margin-bottom: 16px;
}

.adv-card-title {
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 8px;
}

.adv-card-desc {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   14. PRODUCTS / CONCRETE GRADES
   -------------------------------------------------------------------------- */
.products-section {
  background-color: var(--concrete);
}

.grade-selector-container {
  max-width: 1040px;
  margin: 0 auto;
}

.grade-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 30px;
}

.grade-tab-btn {
  padding: 12px 24px;
  background: var(--white);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.5px;
  transition: all var(--transition-fast);
}

.grade-tab-btn:hover {
  border-color: var(--red);
  color: var(--red);
  transform: translateY(-2px);
}

.grade-tab-btn.active {
  background-color: var(--red);
  border-color: var(--red);
  color: var(--white);
  box-shadow: var(--shadow-red);
}

.grade-detail-card {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-300);
  overflow: hidden;
}

.grade-card-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
}

.grade-info-side {
  padding: 48px;
  display: flex;
  flex-direction: column;
}

.grade-header-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 24px;
}

.grade-huge-badge {
  font-family: var(--font-heading);
  font-size: 3.6rem;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
  background: rgba(226, 27, 35, 0.08);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--red);
}

.grade-category {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray-600);
  font-family: var(--font-heading);
}

.grade-designation {
  font-size: 1.6rem;
  color: var(--navy-dark);
}

.grade-description-box {
  margin-bottom: 28px;
  font-size: 1.02rem;
  color: var(--gray-700);
  line-height: 1.6;
}

.grade-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.spec-tile {
  background: var(--concrete);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--navy);
}

.spec-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: 4px;
}

.spec-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--navy-dark);
}

.grade-action-row {
  margin-top: auto;
}

.grade-media-side {
  position: relative;
  background: var(--dark-surface);
}

.grade-media-frame {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.grade-sample-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.grade-sample-img:hover {
  transform: scale(1.05);
}

.grade-sample-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(7, 26, 56, 0.85);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tag-live-dot {
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   15. VISUAL SHOWCASE & LIGHTBOX
   -------------------------------------------------------------------------- */
.showcase-section {
  background-color: var(--white);
}

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

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

.gallery-item-large {
  grid-column: span 2;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to top,
    rgba(7, 26, 56, 0.95) 0%,
    rgba(7, 26, 56, 0.4) 50%,
    transparent 100%
  );
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

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

.gallery-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--red);
  margin-bottom: 4px;
}

.gallery-title {
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 8px;
}

.gallery-zoom-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--gray-400);
  transform: translateY(10px);
  opacity: 0;
  transition: all var(--transition-fast);
}

.gallery-item:hover .gallery-zoom-hint {
  transform: translateY(0);
  opacity: 1;
}

.lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 4000;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-modal.is-active {
  display: flex;
}

.lightbox-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 18, 38, 0.94);
  backdrop-filter: blur(8px);
}

.lightbox-container {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-close {
  position: absolute;
  top: -48px;
  right: 0;
  color: var(--white);
  font-size: 2.5rem;
  line-height: 1;
  padding: 4px 10px;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--red);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 3;
}

.lightbox-nav:hover {
  background: var(--red);
  border-color: var(--red);
}

.lightbox-prev { left: -64px; }
.lightbox-next { right: -64px; }

.lightbox-stage {
  max-width: 1000px;
  max-height: 75vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 68vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.lightbox-caption {
  margin-top: 14px;
  text-align: center;
}

.lightbox-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--red);
  margin-right: 8px;
}

.lightbox-title {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   16. INFRASTRUCTURE SECTION
   -------------------------------------------------------------------------- */
.dark-section {
  background-color: var(--navy-dark);
  color: var(--white);
  position: relative;
}

.dark-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.infra-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 2;
}

.infra-card {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.infra-card:hover {
  transform: translateY(-6px);
  border-color: var(--red);
}

.infra-img-box {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.infra-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.infra-card:hover .infra-img-box img {
  transform: scale(1.08);
}

.infra-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

.infra-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.infra-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
}

.infra-num {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--red);
}

.infra-title {
  font-size: 1.15rem;
  color: var(--white);
}

.infra-desc {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   17. FLEET SECTION
   -------------------------------------------------------------------------- */
.fleet-section {
  background-color: var(--white);
  padding: 40px 0;
}

.fleet-banner {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 440px;
  display: flex;
  align-items: center;
  box-shadow: var(--shadow-md);
}

.fleet-banner-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fleet-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(7, 26, 56, 0.94) 0%,
    rgba(7, 26, 56, 0.8) 50%,
    rgba(7, 26, 56, 0.4) 100%
  );
}

.fleet-content {
  position: relative;
  z-index: 2;
  padding: 60px 50px;
  max-width: 680px;
}

.fleet-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: var(--red);
  margin-bottom: 12px;
}

.fleet-heading {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  color: var(--white);
  margin-bottom: 8px;
}

.fleet-statement {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--red);
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}

.fleet-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.6;
  margin-bottom: 28px;
}

/* Subtle Logistics Delivery Track (Brochure Requirement) */
.fleet-delivery-track {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 440px;
}

.track-line {
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.track-glow-pulse {
  position: absolute;
  top: 0;
  left: -35%;
  width: 35%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--red), #ffffff, var(--red), transparent);
  box-shadow: 0 0 8px rgba(226, 27, 35, 0.9);
  animation: transitLineBeam 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes transitLineBeam {
  0% { left: -35%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

.track-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  letter-spacing: 1.5px;
  color: var(--white);
}

.status-live-dot {
  width: 7px;
  height: 7px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--red);
  flex-shrink: 0;
  animation: pulseDot 2s infinite ease-in-out;
}

/* --------------------------------------------------------------------------
   18. QUALITY STANDARDS SECTION
   -------------------------------------------------------------------------- */
.quality-section {
  background-color: var(--concrete);
}

.quality-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.quality-visual {
  position: relative;
}

.quality-image-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.quality-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.quality-seal-graphic {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  padding: 6px;
  box-shadow: var(--shadow-lg);
  animation: rotateSeal 24s infinite linear;
}

@keyframes rotateSeal {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.standards-badge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 30px;
}

.standard-card {
  background: var(--white);
  padding: 20px;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--red);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.standard-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.std-code {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.std-desc {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   19. SERVICES SECTION
   -------------------------------------------------------------------------- */
.services-section {
  background-color: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--concrete);
  padding: 44px 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--concrete-dark);
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  background: var(--white);
}

.service-icon-box {
  color: var(--red);
  margin-bottom: 24px;
}

.service-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(13, 40, 84, 0.12);
  line-height: 1;
  position: absolute;
  top: 40px;
  right: 32px;
}

.service-title {
  font-size: 1.35rem;
  color: var(--navy-dark);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.service-accent-line {
  width: 40px;
  height: 3px;
  background-color: var(--red);
  margin-top: 24px;
  transition: width var(--transition-fast);
}

.service-card:hover .service-accent-line {
  width: 80px;
}

/* --------------------------------------------------------------------------
   20. APPLICATIONS SECTION
   -------------------------------------------------------------------------- */
.applications-section {
  background-color: var(--concrete);
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.app-card {
  position: relative;
  height: 420px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.app-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.app-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
}

.app-card:hover .app-card-bg {
  transform: scale(1.1);
}

.app-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to top,
    rgba(7, 26, 56, 0.95) 0%,
    rgba(7, 26, 56, 0.6) 50%,
    rgba(7, 26, 56, 0.3) 100%
  );
  transition: background var(--transition-fast);
}

.app-card:hover .app-card-overlay {
  background: linear-gradient(
    to top,
    rgba(7, 26, 56, 0.98) 0%,
    rgba(13, 40, 84, 0.75) 60%,
    rgba(7, 26, 56, 0.4) 100%
  );
}

.app-card-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  z-index: 2;
}

.app-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--red);
  margin-bottom: 4px;
}

.app-category {
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 16px;
  transition: transform var(--transition-fast);
}

.app-card:hover .app-category {
  transform: translateY(-4px);
}

.app-subitems {
  margin-bottom: 16px;
}

.app-subitems li {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 4px;
  position: relative;
  padding-left: 14px;
}

.app-subitems li::before {
  content: '•';
  color: var(--red);
  position: absolute;
  left: 0;
  font-size: 1.1rem;
  line-height: 1;
}

.app-red-bar {
  width: 30px;
  height: 3px;
  background-color: var(--red);
  transition: width var(--transition-fast);
}

.app-card:hover .app-red-bar {
  width: 100%;
}

/* --------------------------------------------------------------------------
   21. LARGE PROJECT STATEMENT SECTION
   -------------------------------------------------------------------------- */
.project-statement-section {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  contain: paint;
  background-color: var(--navy-dark);
}

.statement-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  filter: grayscale(40%);
}

.statement-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 26, 56, 0.88);
}

.statement-backdrop-word {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 14vw, 14rem);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.04);
  letter-spacing: 6px;
  user-select: none;
  pointer-events: none;
  line-height: 1;
  max-width: 100%;
  overflow: hidden;
  white-space: nowrap;
}

.statement-container {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-top: 60px;
  padding-bottom: 60px;
}

.statement-content {
  max-width: 840px;
  margin: 0 auto;
}

.statement-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 2.5px;
  color: var(--red);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 16px;
}

.statement-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 18px;
}

.statement-subtext {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   22. CONTACT / GET A QUOTE SECTION
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.contact-info-col {
  padding-right: 20px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

.contact-detail-card {
  display: flex;
  gap: 16px;
  padding: 18px 16px;
  background: var(--concrete);
  border-left: 4px solid var(--red);
  border-radius: var(--radius-sm);
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.contact-detail-card > div:last-child {
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
}

.detail-icon {
  width: 44px;
  height: 44px;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.detail-label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--gray-600);
  margin-bottom: 4px;
}

.detail-address {
  font-style: normal;
  font-size: 0.98rem;
  color: var(--navy-dark);
  font-weight: 500;
  line-height: 1.5;
  word-break: break-word;
  overflow-wrap: break-word;
}

.detail-directions-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--red);
  margin-top: 6px;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.detail-directions-link:hover {
  color: var(--red-dark);
  text-decoration: underline;
}

.phone-primary a {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--red);
  word-break: break-word;
}

.phone-tag {
  font-size: 0.72rem;
  background: var(--navy);
  color: var(--white);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  vertical-align: middle;
  margin-left: 6px;
  white-space: nowrap;
}

.phone-secondary {
  font-size: 0.95rem;
  color: var(--gray-700);
  margin-top: 4px;
  word-break: break-word;
  overflow-wrap: break-word;
}

.contact-detail-card a {
  word-break: break-all;
  overflow-wrap: break-word;
}

.phone-secondary a:hover,
.contact-detail-card a:hover {
  color: var(--red);
}

.email-sub {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-top: 2px;
}

/* Google Review Box */
.google-review-box {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.google-qr-img {
  width: 76px;
  height: 86px;
  object-fit: contain;
  border: 1px solid var(--gray-200);
  padding: 2px;
  border-radius: var(--radius-sm);
}

.qr-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--red);
  font-family: var(--font-heading);
}

.google-review-text strong {
  display: block;
  font-size: 1rem;
  color: var(--navy-dark);
}

.google-review-text p {
  font-size: 0.85rem;
  color: var(--gray-600);
}

/* Quote Form Card */
.quote-form-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 44px;
  position: relative;
}

.form-header {
  margin-bottom: 28px;
}

.form-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--red);
  margin-bottom: 4px;
}

.form-title {
  font-size: 2rem;
  color: var(--navy-dark);
  margin-bottom: 4px;
}

.form-sub {
  font-size: 0.95rem;
  color: var(--gray-600);
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.req {
  color: var(--red);
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background-color: var(--gray-100);
  font-size: 0.95rem;
  color: var(--gray-900);
  transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  background-color: var(--white);
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(13, 40, 84, 0.1);
}

.form-control.is-invalid {
  border-color: var(--red) !important;
  background-color: #fff8f8;
}

.field-error {
  display: none;
  font-size: 0.78rem;
  color: var(--red);
  margin-top: 4px;
  font-weight: 500;
}

.field-error.show {
  display: block;
}

.form-control.textarea {
  resize: vertical;
}

/* Form Success State */
.form-success-state {
  display: none;
  text-align: center;
  padding: 20px 10px;
}

.form-success-state.show {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.success-icon-wrap {
  margin: 0 auto 16px;
  width: 72px;
  height: 72px;
  background: rgba(226, 27, 35, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-title {
  font-size: 1.8rem;
  color: var(--navy);
  margin-bottom: 8px;
}

.success-desc {
  font-size: 1rem;
  color: var(--gray-700);
  margin-bottom: 20px;
}

.success-details-box {
  background: var(--concrete);
  padding: 16px;
  border-radius: var(--radius-sm);
  text-align: left;
  font-size: 0.9rem;
  margin-bottom: 24px;
  border-left: 3px solid var(--red);
}

.success-hint {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-bottom: 20px;
}

.success-action-btns {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* --------------------------------------------------------------------------
   23. LOCATION BLOCK SECTION
   -------------------------------------------------------------------------- */
.location-block-section {
  background-color: var(--concrete);
  padding-top: 0;
}

.location-card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.location-card-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
}

.location-info {
  padding: 44px;
}

.location-heading {
  font-size: 1.8rem;
  color: var(--navy);
  margin-bottom: 12px;
}

.location-address {
  font-style: normal;
  font-size: 1.05rem;
  color: var(--gray-700);
  line-height: 1.6;
  margin-bottom: 24px;
}

.location-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
  background: var(--concrete);
  padding: 16px;
  border-radius: var(--radius-sm);
}

.meta-title {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--gray-600);
  text-transform: uppercase;
}

.meta-val {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-dark);
}

.location-visual {
  background: var(--navy-dark);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.location-map-mockup {
  width: 100%;
  height: 280px;
  background: #11223a;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.mockup-header {
  background: rgba(0, 0, 0, 0.3);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  color: var(--white);
}

.mockup-indicator {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
}

.mockup-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  padding: 20px;
  text-align: center;
}

.mockup-pin {
  margin-bottom: 10px;
  animation: bouncePin 2s infinite ease-in-out;
}

@keyframes bouncePin {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.mockup-info-box strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--white);
  letter-spacing: 0.5px;
}

.mockup-info-box span {
  font-size: 0.85rem;
  color: var(--gray-400);
}

/* --------------------------------------------------------------------------
   24. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--navy-dark);
  color: var(--white);
  border-top: 3px solid var(--red);
}

.footer-top {
  padding-top: 80px;
  padding-bottom: 50px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.footer-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.footer-title {
  font-size: 1.25rem;
  color: var(--white);
  line-height: 1.1;
}

.footer-group {
  font-size: 0.75rem;
  color: var(--red);
  letter-spacing: 1.5px;
  font-weight: 600;
  text-transform: uppercase;
}

.footer-about-text {
  font-size: 0.92rem;
  color: var(--gray-400);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-motto-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  color: var(--red);
  border: 1px solid rgba(226, 27, 35, 0.4);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

.footer-col-title {
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: 1px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--red);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.92rem;
  color: var(--gray-400);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--white);
  transform: translateX(4px);
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-items li {
  font-size: 0.92rem;
  color: var(--gray-400);
  line-height: 1.5;
}

.footer-contact-items a {
  word-break: break-all;
  overflow-wrap: break-word;
}

.item-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gray-500);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.highlight-contact {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--red) !important;
}

.footer-bottom {
  background-color: var(--navy-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.copyright-text {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.footer-tagline-right {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  color: var(--gray-400);
}

/* --------------------------------------------------------------------------
   25. BACK TO TOP & MOBILE STICKY CTA
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background-color: var(--navy);
  color: var(--white);
  border: 1px solid var(--red);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--red);
  transform: translateY(-4px);
}

/* Mobile Sticky Bottom Action Bar */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: var(--navy-dark);
  border-top: 2px solid var(--red);
  z-index: 1000;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.4);
}

.sticky-action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  transition: background-color var(--transition-fast);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.sticky-action-btn:last-child {
  border-right: none;
}

.sticky-call { background: #0f3066; }
.sticky-whatsapp { background: #1c7c46; }
.sticky-quote { background: var(--red); }

/* --------------------------------------------------------------------------
   26. SCROLL REVEAL ANIMATIONS
   -------------------------------------------------------------------------- */
.reveal, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal {
  transform: translateY(30px);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal.is-revealed,
.reveal-left.is-revealed,
.reveal-right.is-revealed {
  opacity: 1;
  transform: translate(0, 0);
}

/* --------------------------------------------------------------------------
   27. RESPONSIVE BREAKPOINTS (Mobile-First Component Architecture)
   -------------------------------------------------------------------------- */

/* 1200px and below (Small Desktop / High-Res Tablets) */
@media (max-width: 1200px) {
  .nav-list {
    gap: 16px;
  }

  .nav-link {
    font-size: 0.85rem;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .infra-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

/* 1024px and below (Tablets Landscape & Portrait) */
@media (max-width: 1024px) {
  .desktop-nav,
  .header-quote-btn {
    display: none !important;
  }

  .mobile-menu-toggle {
    display: flex;
    flex-shrink: 0;
  }

  .header-inner {
    padding-left: 16px;
    padding-right: 16px;
    gap: 12px;
  }

  .brand-logo {
    gap: 10px;
    min-width: 0;
    flex-shrink: 1;
    max-width: calc(100% - 56px);
  }

  .brand-info {
    min-width: 0;
    overflow: hidden;
  }

  .brand-name {
    font-size: clamp(0.95rem, 4.2vw, 1.08rem);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-group {
    font-size: 0.68rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* Prevent horizontal transform overflow before reveal */
  .reveal-left,
  .reveal-right {
    transform: translateY(20px);
  }

  /* Mobile Drawer full-height accessible panel */
  .mobile-drawer {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100dvh;
    z-index: 3000;
  }

  .drawer-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(88vw, 380px);
    max-width: 380px;
    height: 100dvh;
    max-height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .drawer-nav {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    min-height: 0;
  }

  .drawer-footer {
    padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px));
    flex-shrink: 0;
  }

  .about-grid,
  .quality-grid,
  .grade-card-grid,
  .location-card-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .fleet-content {
    padding: 36px 20px;
    max-width: 100%;
  }

  .about-main-img,
  .quality-img {
    height: 360px;
  }

  .grade-media-side {
    height: 300px;
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline-track-line {
    display: none;
  }

  .timeline-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }

  .app-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* 768px and below (Mobile Phones & Small Tablets) */
@media (max-width: 768px) {
  :root {
    --section-pad-y: 56px;
    --section-pad-x: 16px;
    --header-height: 68px;
  }

  /* Global Mobile Padding */
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .site-header {
    height: var(--header-height);
  }

  .brand-logo {
    gap: 10px;
    min-width: 0;
    max-width: calc(100% - 54px);
  }

  .brand-img {
    width: 42px;
    height: 42px;
  }

  .brand-name {
    font-size: clamp(0.95rem, 4.2vw, 1.08rem);
  }

  .brand-group {
    font-size: 0.68rem;
    letter-spacing: 1px;
  }

  .mobile-menu-toggle {
    width: 42px;
    height: 42px;
  }

  /* ------------------------------------------------------------------------
     HERO SECTION MOBILE RECOMPOSITION
     ------------------------------------------------------------------------ */
  .hero-section {
    min-height: 100svh;
    min-height: 100dvh;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-top: calc(var(--header-height) + 14px);
    padding-bottom: 0;
    position: relative;
    overflow: hidden;
  }

  .hero-bg-img {
    object-position: 65% center;
    transform: none;
    animation: none;
  }

  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(7, 26, 56, 0.94) 0%,
      rgba(13, 40, 84, 0.88) 45%,
      rgba(7, 26, 56, 0.96) 100%
    );
  }

  .hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    margin-top: 0;
    margin-bottom: 0;
    padding-top: 8px;
    padding-bottom: 20px;
  }

  .hero-content {
    width: 100%;
    max-width: 100%;
    padding: 0;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    max-width: 100%;
    padding: 5px 12px;
    margin-bottom: 12px;
    border-radius: var(--radius-sm);
  }

  .eyebrow-bullet {
    width: 7px;
    height: 7px;
    flex-shrink: 0;
  }

  .eyebrow-text {
    font-size: 0.82rem;
    letter-spacing: 1.2px;
    white-space: normal;
    line-height: 1.3;
  }

  .hero-heading {
    font-size: clamp(2.4rem, 11vw, 3.4rem);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: 10px;
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .heading-line {
    display: block;
  }

  .hero-subheading {
    font-size: clamp(0.95rem, 3.6vw, 1.05rem);
    line-height: 1.35;
    letter-spacing: 1px;
    max-width: 330px;
    margin-bottom: 8px;
  }

  .hero-description {
    font-size: clamp(0.88rem, 3.2vw, 0.95rem);
    line-height: 1.55;
    max-width: 330px;
    margin-bottom: 18px;
  }

  .hero-cta-group {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100%;
    max-width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
    padding: 12px 18px;
    font-size: 0.92rem;
  }

  .hero-scroll-indicator {
    display: none !important;
  }

  /* ------------------------------------------------------------------------
     HERO GRADE BAR (Structured Bottom Panel)
     ------------------------------------------------------------------------ */
  .hero-grade-bar {
    position: relative;
    bottom: auto;
    left: auto;
    width: 100%;
    z-index: 3;
    margin-top: auto;
    margin-bottom: 0;
    padding: 12px 0 14px;
    background: rgba(7, 26, 56, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(226, 27, 35, 0.35);
  }

  .grade-bar-inner {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .grade-bar-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
    gap: 6px;
  }

  .label-badge {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 6px;
    letter-spacing: 0.8px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .label-title {
    font-size: 0.82rem;
    letter-spacing: 1px;
    color: var(--white);
    white-space: normal;
    min-width: 0;
  }

  .grade-bar-chips {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    width: 100%;
  }

  .grade-chip {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 6px 2px;
    font-size: 0.85rem;
    text-align: center;
    width: 100%;
  }

  .grade-chip.grade-chip-highlight:last-child {
    grid-column: span 2;
  }

  /* ------------------------------------------------------------------------
     MOBILE STICKY ACTION BAR
     ------------------------------------------------------------------------ */
  .mobile-sticky-bar {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 58px;
    z-index: 2000;
    background: rgba(7, 26, 56, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(226, 27, 35, 0.4);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.45);
    padding: 0 4px;
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }

  body {
    padding-bottom: calc(58px + env(safe-area-inset-bottom, 0px));
  }

  .sticky-action-btn {
    flex: 1;
    min-width: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 0.8px;
    text-decoration: none;
    color: var(--white);
    padding: 6px 4px;
  }

  .sticky-action-btn svg {
    flex-shrink: 0;
  }

  .sticky-action-btn span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
  }

  .back-to-top {
    bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    right: 16px;
  }

  /* ------------------------------------------------------------------------
     SECTIONS & CARDS COLLAPSE
     ------------------------------------------------------------------------ */
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .trust-item {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
  }

  .trust-content {
    min-width: 0;
    flex: 1;
  }

  .trust-title,
  .trust-desc {
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .why-card {
    width: 100%;
    min-width: 0;
  }

  .timeline-steps {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: left;
  }

  .timeline-step {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    text-align: left;
    width: 100%;
    min-width: 0;
  }

  .step-indicator {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .step-dot {
    width: 40px;
    height: 40px;
  }

  .step-badge {
    top: 10px;
    font-size: 0.85rem;
  }

  .advantages-grid,
  .services-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .advantage-card,
  .service-card {
    width: 100%;
    min-width: 0;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .gallery-item-large {
    grid-column: span 1;
  }

  .gallery-item {
    height: 230px;
    width: 100%;
  }

  .infra-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .infra-card {
    width: 100%;
    min-width: 0;
  }

  .standards-badge-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .standard-seal {
    width: 100%;
    min-width: 0;
  }

  .app-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .app-card {
    height: 320px;
    width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .form-control {
    width: 100%;
    min-width: 0;
  }

  .quote-form-card,
  .location-info,
  .grade-info-side {
    padding: 24px 18px;
    width: 100%;
    min-width: 0;
  }

  .grade-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    width: 100%;
  }

  .grade-tab-btn {
    padding: 10px 4px;
    font-size: 1rem;
    text-align: center;
    width: 100%;
  }

  .grade-tab-btn:last-child {
    grid-column: span 2;
  }

  .grade-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .grade-specs-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .location-meta {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .contact-info-col {
    padding-right: 0;
    width: 100%;
    min-width: 0;
  }

  .contact-form-col {
    width: 100%;
    min-width: 0;
  }

  .statement-backdrop-word {
    font-size: clamp(2.5rem, 12vw, 4.5rem);
    letter-spacing: 2px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-col {
    width: 100%;
    min-width: 0;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  /* Lightbox Mobile Adjustments */
  .lightbox-content {
    max-width: 94vw;
    max-height: 80vh;
  }

  .lightbox-close {
    top: 10px;
    right: 10px;
    position: fixed;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
  }

  .lightbox-nav {
    width: 40px;
    height: 40px;
  }

  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
}

/* 480px and below (Small Mobile Screens) */
@media (max-width: 480px) {
  :root {
    --section-pad-y: 48px;
  }

  .section-heading {
    font-size: clamp(1.85rem, 8vw, 2.3rem);
  }

  .hero-heading {
    font-size: clamp(2.3rem, 11vw, 2.9rem);
  }

  .hero-subheading {
    font-size: 0.95rem;
    max-width: 320px;
  }

  .hero-description {
    font-size: 0.9rem;
    max-width: 320px;
  }

  .standards-badge-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .quote-form-card,
  .location-info,
  .grade-info-side {
    padding: 20px 14px;
  }

  .grade-huge-badge {
    font-size: 2.5rem;
    padding: 6px 14px;
  }

  .fleet-content {
    padding: 28px 14px;
  }
}

/* 390px and below (Standard iPhone / Android compact) */
@media (max-width: 390px) {
  :root {
    --header-height: 64px;
  }

  .container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .brand-logo {
    gap: 8px;
    max-width: calc(100% - 48px);
  }

  .brand-img {
    width: 38px;
    height: 38px;
  }

  .brand-name {
    font-size: 0.9rem;
    letter-spacing: 0.2px;
  }

  .brand-group {
    font-size: 0.62rem;
    letter-spacing: 0.8px;
  }

  .mobile-menu-toggle {
    width: 40px;
    height: 40px;
  }

  .hero-heading {
    font-size: clamp(2.2rem, 10.5vw, 2.6rem);
  }

  .hero-cta-group .btn {
    min-height: 46px;
    font-size: 0.88rem;
    padding: 10px 14px;
  }

  .grade-chip {
    font-size: 0.8rem;
    min-height: 34px;
  }

  .sticky-action-btn {
    font-size: 0.7rem;
    gap: 2px;
  }

  .sticky-action-btn svg {
    width: 16px;
    height: 16px;
  }
}

/* 360px and below (Narrow Android / iPhone SE 1st gen) */
@media (max-width: 360px) {
  .brand-name {
    font-size: 0.84rem;
    letter-spacing: 0;
  }

  .brand-group {
    font-size: 0.58rem;
    letter-spacing: 0.5px;
  }

  .hero-heading {
    font-size: 2.15rem;
  }

  .eyebrow-text {
    font-size: 0.75rem;
    letter-spacing: 0.8px;
  }

  .grade-chip {
    font-size: 0.75rem;
    min-height: 32px;
  }

  .sticky-action-btn {
    font-size: 0.66rem;
  }
}

/* --------------------------------------------------------------------------
   28. ACCESSIBILITY: PREFERS-REDUCED-MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-bg-img {
    animation: none !important;
    transform: none !important;
  }

  .reveal, .reveal-left, .reveal-right {
    opacity: 1 !important;
    transform: none !important;
  }

  .custom-cursor-dot, .custom-cursor-ring {
    display: none !important;
  }
}