/* ==========================================================================
   A TO Z CNC CUTTING SOLUTION - MODERN INDUSTRIAL PREMIUM UI/UX DESIGN SYSTEM
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Brand Palette */
  --primary: #D7262E;
  --primary-hover: #F02F38;
  --secondary: #8F1E24;
  --primary-gradient: linear-gradient(135deg, #D7262E 0%, #8F1E24 100%);
  --metallic-gradient: linear-gradient(135deg, #3A3F47 0%, #1A1A1A 100%);
  --laser-glow: 0 0 20px rgba(215, 38, 46, 0.6);
  
  /* Neutral Color Scale */
  --dark: #1A1A1A;
  --dark-surface: #22262C;
  --gray: #2F343D;
  --gray-light: #4A515E;
  --gray-subtle: #E2E8F0;
  --white: #FFFFFF;
  --bg-light: #F5F7FA;
  --text-dark: #1A1A1A;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  /* Glassmorphism & Borders */
  --glass-bg: rgba(26, 26, 26, 0.85);
  --glass-card: rgba(255, 255, 255, 0.04);
  --glass-card-hover: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-border-red: rgba(215, 38, 46, 0.4);
  --light-card: #FFFFFF;
  --light-border: rgba(0, 0, 0, 0.08);

  /* Typography */
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shadows */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-red: 0 10px 25px -5px rgba(215, 38, 46, 0.4);

  /* Transitions */
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

/* Reset & Core Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--dark);
}
::-webkit-scrollbar-thumb {
  background: var(--gray);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

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

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

picture {
  display: contents;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 12px;
  background: var(--primary);
  color: var(--white);
  padding: 10px 18px;
  z-index: 10000;
  font-weight: 700;
  border-radius: 6px;
  box-shadow: var(--shadow-lg);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
  outline: 2px solid var(--white);
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 100px 0;
}

/* Section Header Styles */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(215, 38, 46, 0.12);
  border: 1px solid rgba(215, 38, 46, 0.3);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.75rem;
  color: var(--white);
  margin-bottom: 18px;
}

.section-title span {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-title-dark {
  color: var(--dark);
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-light);
}

.section-desc-dark {
  color: var(--text-muted);
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--white);
  box-shadow: var(--shadow-red);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(215, 38, 46, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.05rem;
}

/* Preloader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader-logo {
  max-width: 240px;
  height: auto;
  margin-bottom: 20px;
  background: #FFFFFF;
  padding: 12px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-red);
}

.laser-loader {
  width: 80px;
  height: 80px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.laser-circle {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid rgba(215, 38, 46, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s infinite linear;
}

.laser-dot {
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: var(--laser-glow);
  animation: pulse 1s infinite ease-in-out;
}

.loader-text {
  margin-top: 20px;
  font-family: var(--font-heading);
  letter-spacing: 0.2em;
  font-size: 0.9rem;
  color: var(--text-light);
}

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

@keyframes pulse {
  0%, 100% { transform: scale(0.8); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
}

/* Header & Spacious Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  padding: 12px 0;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

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

.logo-img {
  height: 52px;
  width: auto;
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  padding: 4px 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.nav-wrapper {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-light);
  position: relative;
  padding: 6px 0;
  letter-spacing: 0.02em;
}

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

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-shrink: 0;
}

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

.phone-quick i {
  color: var(--primary);
  font-size: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.6rem;
  cursor: pointer;
}

/* Mobile Menu Drawer */
.mobile-menu-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: var(--dark);
  z-index: 1001;
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  transition: right 0.4s ease;
  border-left: 1px solid var(--glass-border-red);
}

.mobile-menu-drawer.active {
  right: 0;
}

.mobile-drawer-close {
  align-self: flex-end;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.8rem;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 160px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  background-color: var(--dark);
  overflow: hidden;
}

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

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35) contrast(1.2);
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(215, 38, 46, 0.18) 0%, transparent 60%),
              linear-gradient(180deg, rgba(26, 26, 26, 0.8) 0%, rgba(26, 26, 26, 0.95) 100%);
}

.laser-beam-anim {
  position: absolute;
  top: 0;
  left: -20%;
  width: 140%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--white), var(--primary), transparent);
  box-shadow: 0 0 15px var(--primary);
  animation: laserScan 6s ease-in-out infinite;
  opacity: 0.8;
}

@keyframes laserScan {
  0% { top: 15%; opacity: 0.2; }
  50% { top: 85%; opacity: 0.9; }
  100% { top: 15%; opacity: 0.2; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border-red);
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 24px;
}

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

.hero-title {
  font-size: 3.75rem;
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 24px;
  color: var(--white);
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 40%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subheading {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-subheading span {
  color: var(--white);
  font-weight: 600;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-bottom: 50px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  padding: 20px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
}

.stat-item:hover {
  border-color: var(--glass-border-red);
  transform: translateY(-4px);
  background: var(--glass-card-hover);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-number .highlight {
  color: var(--primary);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Light / White Sections Base */
.light-section {
  background-color: var(--bg-light);
  color: var(--text-dark);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img-wrapper {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 480px;
  object-fit: cover;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.about-experience-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--primary-gradient);
  color: var(--white);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-red);
  text-align: center;
  min-width: 160px;
}

.about-experience-badge .years {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
}

.about-experience-badge .text {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.about-story {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  line-height: 1.7;
}

.mvv-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--gray-subtle);
}

.mvv-tab {
  padding: 12px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: var(--transition-fast);
}

.mvv-tab.active {
  color: var(--primary);
}

.mvv-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
}

.mvv-panel {
  display: none;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.mvv-panel.active {
  display: block;
}

.timeline {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.timeline-card {
  background: var(--white);
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
}

.timeline-year {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary);
  font-size: 1rem;
}

.timeline-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--dark);
  margin-top: 4px;
}

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

.service-card {
  background: var(--dark-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-red);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.service-img-box {
  height: 200px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.service-icon-floating {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 46px;
  height: 46px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  box-shadow: var(--shadow-red);
}

.service-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 18px;
  flex-grow: 1;
}

.service-features {
  list-style: none;
  margin-bottom: 20px;
}

.service-features li {
  font-size: 0.85rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.service-features li i {
  color: var(--primary);
}

/* Capabilities Matrix Section */
.capabilities-wrapper {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.caps-nav {
  display: flex;
  gap: 12px;
  margin-bottom: 30px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.cap-tab {
  padding: 12px 28px;
  border-radius: var(--radius-full);
  background: var(--bg-light);
  color: var(--text-muted);
  font-weight: 600;
  border: 1px solid var(--light-border);
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.cap-tab.active {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

.cap-content-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.cap-spec-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cap-spec-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}

.spec-label {
  font-weight: 600;
  color: var(--dark);
}

.spec-value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--primary);
}

.cap-visual-card {
  background: var(--dark);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 30px;
}

.cap-visual-title {
  font-size: 1.15rem;
  margin-bottom: 20px;
  color: var(--white);
}

.thickness-bar-container {
  margin-bottom: 16px;
}

.thickness-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.thickness-bar {
  height: 10px;
  background: var(--gray);
  border-radius: 5px;
  overflow: hidden;
}

.thickness-fill {
  height: 100%;
  background: var(--primary-gradient);
  width: 0%;
  transition: width 0.8s ease-out;
}

/* Materials We Work With */
.materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.material-card {
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.material-card:hover {
  background: var(--glass-card-hover);
  border-color: var(--glass-border-red);
  transform: translateY(-5px);
}

.material-badge {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.material-name {
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 8px;
}

.material-grades {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* Industries We Serve */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.industry-card {
  background: var(--white);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-md);
  padding: 28px 16px;
  text-align: center;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.industry-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.industry-icon {
  width: 54px;
  height: 54px;
  background: rgba(215, 38, 46, 0.08);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 14px auto;
  transition: var(--transition-fast);
}

.industry-card:hover .industry-icon {
  background: var(--primary-gradient);
  color: var(--white);
}

.industry-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
}

/* Products Gallery */
.gallery-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  color: var(--text-light);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--primary-gradient);
  color: var(--white);
  border-color: transparent;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 300px;
  border: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 30%, rgba(26, 26, 26, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0.9;
  transition: var(--transition-fast);
}

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

.product-card:hover {
  border-color: var(--glass-border-red);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

.product-cat {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.product-title {
  font-size: 1.2rem;
  color: var(--white);
}

/* Before & After Interactive Slider */
.slider-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--glass-border);
  user-select: none;
}

.before-after-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.img-after, .img-before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-before-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
  border-right: 3px solid var(--primary);
}

.img-before-box .img-before {
  max-width: none;
  height: 100%;
  object-fit: cover;
}

.slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: var(--primary-gradient);
  border: 3px solid var(--white);
  border-radius: 50%;
  z-index: 3;
  cursor: ew-resize;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow-red);
}

.ba-badge {
  position: absolute;
  top: 20px;
  padding: 6px 16px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(5px);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  z-index: 3;
}

.ba-badge.before { left: 20px; }
.ba-badge.after { right: 20px; }

/* Why Choose Us Grid */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.reason-card {
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  transition: var(--transition-smooth);
}

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

.reason-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 18px;
  box-shadow: var(--shadow-red);
}

.reason-title {
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 8px;
}

.reason-desc {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* Customer Process Timeline */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-top: 40px;
}

.process-step {
  background: var(--white);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-md);
  padding: 20px 14px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.process-step:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.step-num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 6px;
}

.step-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
}

/* Testimonials Carousel */
.testimonials-slider {
  max-width: 860px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(12px);
  text-align: center;
}

.testimonial-quote {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.7;
}

.stars {
  color: #F59E0B;
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.client-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.client-details h4 {
  font-size: 1rem;
  color: var(--white);
}

.client-details p {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* FAQ Accordion */
.faq-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.faq-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dark);
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 24px;
}

.faq-item.active .faq-body {
  max-height: 300px;
  padding: 0 24px 20px 24px;
}

.faq-content {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Contact Hub & Map */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}

.contact-info-card {
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.info-icon {
  width: 44px;
  height: 44px;
  background: rgba(215, 38, 46, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.info-text h4 {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 4px;
}

.info-text p {
  font-size: 0.9rem;
  color: var(--text-light);
}

.map-box {
  width: 100%;
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 20px;
  border: 1px solid var(--glass-border);
}

.map-box iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: invert(90%) hue-rotate(180deg);
}

.contact-form-card {
  background: var(--dark-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
  margin-bottom: 8px;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(215, 38, 46, 0.25);
  background: rgba(255, 255, 255, 0.08);
}

/* Footer */
.footer {
  background: #111418;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 80px 0 30px 0;
  color: var(--text-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-heading {
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

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

.social-links {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition-fast);
}

.social-icon:hover {
  background: var(--primary-gradient);
  border-color: transparent;
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

/* Floating Action Bar */
.floating-actions {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 990;
}

.float-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.4rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
  transition: var(--transition-smooth);
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-whatsapp { background: #25D366; }
.float-call { background: var(--primary); }

/* Toast Notifications */
.toast-msg {
  position: fixed;
  bottom: 30px;
  left: 30px;
  background: var(--dark-surface);
  border: 1px solid var(--primary);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s ease;
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-msg i {
  color: #10B981;
  font-size: 1.3rem;
}

/* Responsive Rules */
@media (max-width: 1200px) {
  .nav-links { gap: 20px; }
  .phone-quick { display: none; }
}

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  .hero-title { font-size: 3rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-grid, .cap-content-grid { grid-template-columns: 1fr; }
  .about-experience-badge {
    right: 0;
    bottom: -15px;
  }
  .services-grid, .products-grid, .materials-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .reasons-grid { grid-template-columns: repeat(2, 1fr); }
  .process-timeline { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .container { padding: 0 1.25rem; }
  .section-padding { padding: 60px 0; }
  .hero { padding-top: 140px; padding-bottom: 60px; min-height: auto; }
  .hero-title { font-size: 2.25rem; }
  .hero-subheading { font-size: 1.05rem; }
  .hero-stats { grid-template-columns: 1fr; }
  .about-img-main { height: 360px; }
  .about-experience-badge {
    position: relative;
    bottom: auto;
    right: auto;
    margin: 20px auto 0 auto;
    width: fit-content;
    display: block;
  }
  .services-grid, .products-grid, .materials-grid, .industries-grid, .reasons-grid { grid-template-columns: 1fr; }
  .process-timeline { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .capabilities-wrapper { padding: 24px 20px; }
  .testimonial-card { padding: 28px 20px; }
  .contact-info-card, .contact-form-card { padding: 24px 20px; }
  .slider-container { height: 340px; }
}

@media (max-width: 576px) {
  .container { padding: 0 1rem; }
  .section-padding { padding: 45px 0; }
  .navbar-container { gap: 12px; }
  .logo-img { height: 42px; }
  .nav-actions { gap: 10px; }
  .nav-actions .btn-primary { display: none; }
  .hero-title { font-size: 1.85rem; }
  .hero-badge { padding: 6px 14px; font-size: 0.8rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; width: 100%; }
  .hero-ctas .btn { width: 100%; text-align: center; }
  .btn-lg { padding: 14px 24px; font-size: 0.95rem; }
  .section-title { font-size: 1.85rem; }
  .section-header { margin-bottom: 35px; }
  .process-timeline { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .form-row { display: grid; grid-template-columns: 1fr; gap: 16px; }
  .capabilities-wrapper { padding: 20px 16px; }
  .testimonial-card { padding: 20px 16px; }
  .contact-info-card, .contact-form-card { padding: 20px 16px; }
  .slider-container { height: 260px; }
  .floating-actions { right: 16px; bottom: 16px; }
  .float-btn { width: 46px; height: 46px; font-size: 1.2rem; }
  .toast-msg { left: 16px; right: 16px; bottom: 16px; max-width: calc(100% - 32px); }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .gallery-filters { gap: 8px; }
  .filter-btn { padding: 8px 16px; font-size: 0.85rem; }
  .caps-nav { gap: 8px; }
  .cap-tab { padding: 10px 18px; font-size: 0.85rem; }
}

@media (max-width: 360px) {
  .hero-title { font-size: 1.65rem; }
  .section-title { font-size: 1.65rem; }
  .container { padding: 0 0.85rem; }
}