/*
 * Sterling Valve & Engineering Co. - Design System Stylesheet
 * Custom CSS for modern industrial tech branding (Premium Light Theme)
 */

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

:root {
  /* Color Palette - Premium High-Contrast Light Theme */
  --col-bg-deep: hsl(210, 24%, 98%);       /* Very light grey-blue background */
  --col-bg-surface: hsl(0, 0%, 100%);       /* Pure white cards and containers */
  --col-bg-glass: rgba(255, 255, 255, 0.85); /* Glassmorphic navbar */
  --col-bg-glass-hover: rgba(248, 250, 252, 0.95);
  --col-accent: hsl(210, 90%, 42%);         /* Professional steel blue */
  --col-accent-rgb: 11, 107, 218;
  --col-accent-glow: rgba(11, 107, 218, 0.08);
  --col-accent-warm: hsl(28, 95%, 48%);      /* Industrial safety amber */
  --col-accent-warm-rgb: 238, 104, 6;
  --col-border: rgba(11, 107, 218, 0.12);   /* Soft borders */
  --col-border-glow: rgba(11, 107, 218, 0.28);
  --col-text-primary: hsl(218, 30%, 15%);    /* Deep navy text for superior readability */
  --col-text-muted: hsl(215, 14%, 44%);      /* Mid steel grey */
  --col-success: hsl(145, 80%, 35%);        /* Forest green for successes */
  
  /* Fonts */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Radii */
  --radius-lg: 1rem;      /* 16px */
  --radius-md: 0.6rem;    /* 10px */
  --radius-sm: 0.4rem;    /* 6px */
  
  /* Transitions */
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--col-bg-deep);
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--col-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar (Light theme colors) */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--col-bg-deep);
}
::-webkit-scrollbar-thumb {
  background: hsl(210, 14%, 85%);
  border: 2px solid var(--col-bg-deep);
  border-radius: var(--radius-lg);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--col-accent);
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--col-text-primary);
  letter-spacing: -0.02em;
}

p {
  color: var(--col-text-muted);
}

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

/* Shared Layout Containers */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-pretitle {
  font-family: var(--font-mono);
  color: var(--col-accent);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.section-title span {
  color: var(--col-accent);
  background: linear-gradient(135deg, var(--col-accent) 0%, var(--col-accent-warm) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  max-width: 600px;
  margin: 0 auto;
}

/* Section Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.85rem 1.8rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-bounce);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--col-accent) 0%, hsl(210, 90%, 35%) 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(11, 107, 218, 0.25);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.25) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-25deg);
  transition: 0.75s;
}

.btn-primary:hover::after {
  left: 125%;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(11, 107, 218, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--col-text-primary);
  border: 1px solid var(--col-border);
}

.btn-secondary:hover {
  background: rgba(11, 107, 218, 0.05);
  border-color: var(--col-accent);
  transform: translateY(-2px);
}

.btn-warm {
  background: linear-gradient(135deg, var(--col-accent-warm) 0%, hsl(28, 95%, 40%) 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(238, 104, 6, 0.25);
}

.btn-warm:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(238, 104, 6, 0.4);
}

/* SECTION 1 - TOP INFO BAR */
.top-bar {
  background-color: var(--col-bg-surface);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  height: 40px;
  font-size: 0.8rem;
  color: var(--col-text-muted);
  display: flex;
  align-items: center;
  overflow: hidden;
  z-index: 1001;
  position: relative;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.top-contacts {
  display: flex;
  gap: 1.5rem;
}

.top-contacts a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.top-contacts a:hover {
  color: var(--col-accent);
}

.top-contacts i {
  color: var(--col-accent);
}

/* Ticker Marquee for standards in topbar */
.top-ticker {
  flex-grow: 1;
  max-width: 40%;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.ticker-track {
  display: inline-block;
  padding-left: 100%;
  animation: marquee 25s linear infinite;
}

.ticker-item {
  display: inline-block;
  margin-right: 2rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--col-text-muted);
}

.ticker-item span {
  color: var(--col-accent);
}

@keyframes marquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-100%, 0, 0); }
}

.top-details {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.top-details span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* SECTION 2 - STICKY NAVIGATION HEADER */
.site-header {
  position: fixed;
  top: 40px;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-smooth);
  border-bottom: 1px solid transparent;
  background-color: transparent;
}

.site-header.scrolled {
  top: 0;
  background-color: var(--col-bg-glass);
  backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--col-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  transition: var(--transition-smooth);
}

.site-header.scrolled .header-inner {
  height: 70px;
}

/* Logo Styling */
.header-logo a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon-svg {
  width: 32px;
  height: 32px;
  fill: var(--col-accent);
  filter: drop-shadow(0 0 4px rgba(11, 107, 218, 0.3));
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--col-text-primary);
  display: flex;
  flex-direction: column;
}

.logo-text span.brand-sub {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  letter-spacing: 0.25em;
  color: var(--col-accent);
  text-transform: uppercase;
  margin-top: 0.1rem;
}

/* Menu items */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 650;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  color: var(--col-text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.nav-link:hover, .nav-item.active .nav-link {
  color: var(--col-accent);
}

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

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

.nav-link i {
  font-size: 0.7rem;
  transition: var(--transition-fast);
}

.nav-item:hover .nav-link i {
  transform: rotate(180deg);
}

/* Mega dropdown menu */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  width: 600px;
  background-color: var(--col-bg-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  z-index: 10;
}

.nav-item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.mega-item:hover {
  background-color: rgba(11, 107, 218, 0.05);
  transform: translateX(5px);
}

.mega-icon-box {
  width: 38px;
  height: 38px;
  background-color: rgba(11, 107, 218, 0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--col-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.mega-content {
  display: flex;
  flex-direction: column;
}

.mega-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--col-text-primary);
}

.mega-desc {
  font-size: 0.7rem;
  color: var(--col-text-muted);
}

.btn-header {
  padding: 0.6rem 1.2rem;
  font-size: 0.85rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--col-text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Menu Overlay */
.mobile-menu {
  display: none;
}

/* SECTION 3 - HERO */
.hero-section {
  min-height: 100vh;
  padding-top: 160px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background-color: var(--col-bg-deep);
}

/* Background image with masks & grid overlays */
.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(to right, var(--col-bg-deep) 35%, rgba(240, 244, 248, 0.85) 70%, rgba(240, 244, 248, 0.5) 100%), 
                    url('../img/hero-bg.png');
  background-size: cover;
  background-position: center right;
  z-index: 1;
}

.hero-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 70% 30%, rgba(11, 107, 218, 0.08) 0%, transparent 60%),
                    url('data:image/svg+xml;utf8,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><path d="M0 40 L40 0 M0 0 L40 40" stroke="rgba(0,0,0,0.015)" stroke-width="1" fill="none"/></svg>');
  z-index: 2;
}

.hero-section .container {
  position: relative;
  z-index: 3;
}

.hero-left {
  max-width: 65%;
  animation: fadeUp 1s ease-out forwards;
}

.hero-pretitle {
  font-family: var(--font-mono);
  color: var(--col-accent);
  letter-spacing: 0.3em;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: block;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--col-text-primary);
}

.hero-title span {
  background: linear-gradient(135deg, var(--col-accent) 0%, var(--col-accent-warm) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
}

/* Typewriter animation dynamic cursor */
.typewriter::after {
  content: '|';
  color: var(--col-accent);
  animation: blink 0.75s step-end infinite;
}

.hero-ctas {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.hero-trust {
  display: flex;
  gap: 2.5rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding-top: 1.5rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--col-text-muted);
}

.trust-item i {
  color: var(--col-accent);
  font-size: 1.1rem;
}

/* Hero Right: Interactive Floating Valve */
.hero-right {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-valve-glow {
  position: absolute;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(11, 107, 218, 0.15) 0%, transparent 70%);
  z-index: 1;
}

.hero-valve-img {
  position: relative;
  z-index: 2;
  max-width: 90%;
  height: auto;
  animation: floatValve 6s ease-in-out infinite;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.08));
}

@keyframes blink {
  from, to { color: transparent }
  50% { color: var(--col-accent) }
}

@keyframes floatValve {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(1.5deg); }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* SECTION 4 - ANIMATED STATISTICS */
.stats-section {
  background-color: var(--col-bg-surface);
  border-top: 1px solid var(--col-border);
  border-bottom: 1px solid var(--col-border);
  padding: 3rem 0;
  position: relative;
  z-index: 4;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.stat-item {
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 10%;
  right: 0;
  width: 1px;
  height: 80%;
  background: linear-gradient(to bottom, transparent, rgba(11, 107, 218, 0.15), transparent);
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.3rem;
  background: linear-gradient(135deg, var(--col-text-primary) 40%, var(--col-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* SECTION 5 - PRODUCT CATALOG */
.catalog-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.filter-btn {
  background-color: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  color: var(--col-text-muted);
  font-family: var(--font-heading);
  font-weight: 650;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover {
  background-color: rgba(11, 107, 218, 0.04);
  border-color: var(--col-border);
  color: var(--col-accent);
}

.filter-btn.active {
  background-color: var(--col-accent);
  border-color: var(--col-accent);
  color: #fff;
  box-shadow: 0 4px 10px rgba(11, 107, 218, 0.2);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  transition: var(--transition-smooth);
}

/* Product Cards */
.product-card {
  background-color: var(--col-bg-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-bounce);
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(11, 107, 218, 0.04), transparent 45%);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s;
}

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

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--col-border-glow);
  box-shadow: 0 10px 25px rgba(11, 107, 218, 0.08);
}

.product-media {
  position: relative;
  height: 260px;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  border-bottom: 1px solid rgba(11, 107, 218, 0.05);
}

.product-photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.04));
  transition: var(--transition-bounce);
  transform: scale(1.08);
}

.product-card:hover .product-photo {
  transform: scale(1.18);
  filter: drop-shadow(0 8px 25px rgba(11, 107, 218, 0.12));
}

.product-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--col-text-primary);
}

.product-summary {
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  min-height: 2.7em;
}

/* Badges */
.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.spec-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background-color: rgba(11, 107, 218, 0.04);
  border: 1px solid rgba(11, 107, 218, 0.08);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--col-text-muted);
}

.spec-badge span {
  color: var(--col-accent);
  font-weight: 600;
}

.product-cta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--col-accent);
  cursor: pointer;
  width: fit-content;
}

.product-cta i {
  transition: var(--transition-fast);
  margin-left: 0.5rem;
}

.product-cta:hover {
  color: var(--col-accent-warm);
}

.product-cta:hover i {
  transform: translateX(5px);
}

/* Filter animations */
.product-card.hidden {
  display: none !important;
}

.product-card.fade-in {
  animation: cardReveal 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(15px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* SECTION 6 - INTERACTIVE VALVE CONFIGURATOR */
.configurator-panel {
  background-color: var(--col-bg-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.03);
}

.configurator-panel::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(238, 104, 6, 0.04) 0%, transparent 70%);
  z-index: 0;
}

.config-grid-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  position: relative;
  z-index: 1;
}

.config-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.config-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.config-group label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--col-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.config-select-wrapper {
  position: relative;
}

.config-select-wrapper select {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.015);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  color: var(--col-text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  appearance: none;
  transition: var(--transition-fast);
}

.config-select-wrapper select:focus {
  outline: none;
  border-color: var(--col-accent);
  background-color: rgba(11, 107, 218, 0.02);
  box-shadow: 0 0 10px rgba(11, 107, 218, 0.08);
}

.config-select-wrapper::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: var(--col-text-muted);
  pointer-events: none;
}

/* Terminal Spec Console (Kept dark for premium IDE feel) */
.config-console {
  background-color: #0d121f;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
}

.console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.console-dots {
  display: flex;
  gap: 0.4rem;
}

.console-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.console-dot:nth-child(1) { background-color: #ff5f56; }
.console-dot:nth-child(2) { background-color: #ffbd2e; }
.console-dot:nth-child(3) { background-color: #27c93f; }

.console-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.4);
}

.console-output {
  margin-bottom: 2rem;
}

.console-code {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  color: hsl(197, 95%, 48%);
  display: block;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  text-shadow: 0 0 8px rgba(6, 182, 240, 0.3);
}

.console-summary {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

.btn-console {
  width: 100%;
}

/* SECTION 7 - INDUSTRIES WE SERVE BENTO GRID */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 240px;
  gap: 1.5rem;
}

.bento-item {
  grid-column: span 2;
  background-color: var(--col-bg-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  transition: var(--transition-bounce);
  z-index: 1;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.bento-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 40%, rgba(11, 107, 218, 0.05) 100%);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s;
}

.bento-item:hover::before {
  opacity: 1;
}

.bento-item:hover {
  transform: translateY(-5px);
  border-color: var(--col-border-glow);
  box-shadow: 0 10px 25px rgba(11, 107, 218, 0.06);
}

.bento-large-1 {
  grid-column: span 4;
}

.bento-large-2 {
  grid-column: span 4;
}

.bento-medium {
  grid-column: span 3;
}

.bento-icon {
  font-size: 2.5rem;
  color: var(--col-accent);
  margin-bottom: auto;
  filter: drop-shadow(0 0 3px rgba(11, 107, 218, 0.2));
  transition: var(--transition-bounce);
}

.bento-item:hover .bento-icon {
  transform: scale(1.1) translateY(-5px);
  color: var(--col-accent-warm);
}

.bento-title {
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
  color: var(--col-text-primary);
}

.bento-desc {
  font-size: 0.85rem;
}

/* SECTION 8 - WHY PARTNER WITH US */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background-color: var(--col-bg-surface);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: var(--transition-bounce);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--col-accent) 0%, var(--col-accent-warm) 100%);
  transition: var(--transition-smooth);
}

.feature-card:hover::after {
  width: 100%;
}

.feature-card:hover {
  transform: translateY(-5px);
  background-color: var(--col-bg-glass-hover);
  border-color: rgba(11, 107, 218, 0.2);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04);
}

.feature-icon-box {
  width: 50px;
  height: 50px;
  background-color: rgba(11, 107, 218, 0.04);
  border: 1px solid rgba(11, 107, 218, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--col-accent-warm);
  margin-bottom: 1.5rem;
  transition: var(--transition-fast);
}

.feature-card:hover .feature-icon-box {
  background-color: rgba(238, 104, 6, 0.1);
  border-color: rgba(238, 104, 6, 0.2);
  color: var(--col-accent-warm);
  transform: rotate(5deg);
}

.feature-title {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: var(--col-text-primary);
}

.feature-desc {
  font-size: 0.85rem;
}

/* SECTION 9 - QUALITY & STANDARDS */
.quality-standards {
  background-color: var(--col-bg-surface);
  border-top: 1px solid var(--col-border);
  border-bottom: 1px solid var(--col-border);
  padding: 4rem 0;
}

.standards-marquee {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  padding: 1.5rem 0;
  margin-bottom: 4rem;
  background-color: rgba(0, 0, 0, 0.01);
  border-top: 1px solid rgba(0, 0, 0, 0.03);
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.standards-track {
  display: inline-block;
  animation: standardsScroll 30s linear infinite;
}

.standards-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--col-text-muted);
  margin-right: 4rem;
  letter-spacing: 0.05em;
  opacity: 0.6;
  transition: var(--transition-fast);
}

.standards-badge:hover {
  opacity: 1;
  color: var(--col-accent);
}

@keyframes standardsScroll {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* Stepper Workflow */
.stepper-workflow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  position: relative;
  margin-top: 2rem;
}

.stepper-line {
  position: absolute;
  top: 25px;
  left: 10%;
  width: 80%;
  height: 2px;
  background: rgba(0, 0, 0, 0.05);
  z-index: 1;
}

.stepper-progress {
  position: absolute;
  top: 25px;
  left: 10%;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--col-accent) 0%, var(--col-accent-warm) 100%);
  z-index: 1;
  transition: width 2s cubic-bezier(0.16, 1, 0.3, 1);
}

.stepper-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-node {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--col-bg-deep);
  border: 2px solid rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--col-text-muted);
  margin-bottom: 1rem;
  transition: var(--transition-bounce);
}

.stepper-step.active .step-node {
  border-color: var(--col-accent);
  color: var(--col-accent);
  box-shadow: 0 0 15px var(--col-accent-glow);
  transform: scale(1.1);
  background-color: var(--col-bg-surface);
}

.stepper-step.completed .step-node {
  background-color: var(--col-accent);
  border-color: var(--col-accent);
  color: #fff;
}

.step-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
  color: var(--col-text-muted);
}

.stepper-step.active .step-title,
.stepper-step.completed .step-title {
  color: var(--col-text-primary);
}

.step-desc {
  font-size: 0.75rem;
  max-width: 160px;
}

/* SECTION 10 - QUOTE REQUEST & CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-tagline {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.info-card {
  background-color: var(--col-bg-surface);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: var(--transition-fast);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
}

.info-card:hover {
  border-color: var(--col-accent);
  background-color: var(--col-bg-glass-hover);
}

.info-card-icon {
  width: 40px;
  height: 40px;
  background-color: rgba(11, 107, 218, 0.06);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--col-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.info-card-content h5 {
  font-size: 0.9rem;
  color: var(--col-text-muted);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.info-card-content p {
  color: var(--col-text-primary);
  font-size: 0.95rem;
  font-weight: 500;
}

.btn-whatsapp-direct {
  background-color: #25d366;
  color: #fff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
  width: fit-content;
}

.btn-whatsapp-direct:hover {
  background-color: #128c7e;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  color: #fff;
}

/* Form Styling */
.enquiry-form-wrapper {
  background-color: var(--col-bg-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.form-title {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--col-text-primary);
}

.form-subtitle {
  font-size: 0.9rem;
  margin-bottom: 2.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-grid-modal {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

.form-group-full {
  grid-column: span 2;
}

.form-input {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.01);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  color: var(--col-text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--col-accent);
  background-color: rgba(11, 107, 218, 0.01);
  box-shadow: 0 0 10px rgba(11, 107, 218, 0.08);
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

.form-label {
  position: absolute;
  left: 1rem;
  top: 0.85rem;
  font-size: 0.95rem;
  color: var(--col-text-muted);
  pointer-events: none;
  transition: var(--transition-fast);
}

/* Floating label effect (Light theme adjustments) */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: -0.6rem;
  left: 0.8rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--col-accent);
  background-color: var(--col-bg-surface);
  padding: 0 0.4rem;
}

.form-select-wrapper {
  position: relative;
}

.form-select-wrapper select {
  padding-right: 2.5rem;
}

.form-select-wrapper::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: var(--col-text-muted);
  pointer-events: none;
}

/* Input validation styles */
.form-input.invalid {
  border-color: #ff5f56;
  box-shadow: 0 0 10px rgba(255, 95, 86, 0.1);
}

.validation-error {
  font-size: 0.75rem;
  color: #ff5f56;
  margin-top: 0.3rem;
  display: none;
}

.form-input.invalid ~ .validation-error {
  display: block;
}

.btn-form {
  width: 100%;
}

.form-footer-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--col-text-muted);
  margin-top: 1rem;
}

.form-footer-note i {
  color: var(--col-accent);
}

/* SECTION 11 - FOOTER (Remains Dark Navy for Solid Visual Anchor) */
.site-footer {
  background-color: #0d132b;
  border-top: 1px solid var(--col-border);
  padding: 5rem 0 2rem;
  position: relative;
  color: #edf2f7;
}

.site-footer p {
  color: #a0aec0;
}

.footer-top-border {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--col-accent) 0%, var(--col-accent-warm) 50%, var(--col-accent) 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-brand .logo-text {
  color: #fff;
}

.footer-desc {
  font-size: 0.85rem;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 38px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a0aec0;
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.social-link:hover {
  background-color: var(--col-accent);
  border-color: var(--col-accent);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(11, 107, 218, 0.3);
}

.footer-col h4 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  color: #fff;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--col-accent);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: #a0aec0;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--col-accent);
  transform: translateX(3px);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.85rem;
  color: #a0aec0;
}

.footer-contact-item {
  display: flex;
  gap: 0.75rem;
}

.footer-contact-item i {
  color: var(--col-accent);
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: #a0aec0;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: #a0aec0;
}

.footer-bottom-links a:hover {
  color: var(--col-accent);
}

/* FLOATING WIDGETS PANEL */
.float-panel {
  position: fixed;
  right: 25px;
  bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  z-index: 999;
}

.float-btn {
  width: 50px;
  height: 50px;
  border-radius: 25px;
  background-color: var(--col-bg-surface);
  border: 1px solid var(--col-border);
  display: flex;
  align-items: center;
  justify-content: flex-start; /* Align left to center collapsed icon */
  padding-left: 14px; /* Perfectly centers a 20px icon inside 50px circle */
  color: var(--col-text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
  transition: width 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.3s, border-color 0.3s, color 0.3s;
}

.float-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.float-label {
  font-family: var(--font-heading);
  font-weight: 750;
  font-size: 0.85rem;
  margin-left: 12px;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

/* Floating widgets expanding */
.float-btn:hover {
  width: 145px;
  padding-left: 18px;
  color: #fff;
}

.float-btn:hover .float-label {
  opacity: 1;
  pointer-events: auto;
}

.float-call {
  border-color: rgba(11, 107, 218, 0.2);
  color: var(--col-accent);
}
.float-call:hover {
  background-color: var(--col-accent);
  border-color: var(--col-accent);
}

.float-quote {
  border-color: rgba(238, 104, 6, 0.2);
  color: var(--col-accent-warm);
}
.float-quote:hover {
  background-color: var(--col-accent-warm);
  border-color: var(--col-accent-warm);
}

.float-whatsapp {
  border-color: rgba(37, 211, 102, 0.2);
  color: #25d366;
}
.float-whatsapp:hover {
  background-color: #25d366;
  border-color: #25d366;
}

/* Pulsing visual cues */
.pulse-cue::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  animation: floatPulse 2s infinite;
  pointer-events: none;
}

@keyframes floatPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* QUOTE MODAL OVERLAY */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(13, 19, 43, 0.45);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background-color: var(--col-bg-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 540px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  transform: translateY(30px);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-box {
  transform: translateY(0);
}

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h5 {
  font-size: 1.25rem;
  color: var(--col-text-primary);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--col-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--col-text-primary);
  transform: rotate(90deg);
}

.modal-body {
  padding: 2rem;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* SCROLL REVEAL UTILITIES */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Default state: hide mobile menu overlay on desktop screens */
.mobile-menu-overlay {
  display: none;
}

/* RESPONSIVE MEDIA QUERIES */

@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.75rem;
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 220px;
  }
  .bento-large-1, .bento-large-2 {
    grid-column: span 2;
  }
  .bento-item {
    grid-column: span 1;
  }
  .bento-medium {
    grid-column: span 1;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  /* Disable scroll reveal on mobile to ensure instant loading & prevent blank page issues */
  .reveal-up {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .top-ticker {
    display: none;
  }
  
  .site-header {
    top: 0;
    z-index: 1010;
  }
  
  #header-cta-quote {
    display: none; /* Hide header quote button on mobile to save space */
  }
  
  .logo-text {
    font-size: 1.15rem; /* Make logo font size more compact on mobile */
  }
  
  .logo-text span.brand-sub {
    font-size: 0.55rem;
  }
  
  .top-bar {
    display: none; /* Hide topbar on mobile to save screen real estate */
  }
  
  .mobile-toggle {
    display: block;
    z-index: 1015;
  }
  
  .nav-menu {
    display: none; /* Hide standard nav on mobile */
  }
  
  /* Mobile Menu Overlay CSS */
  .mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--col-bg-deep);
    z-index: 1005;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 100px 2rem 2rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    visibility: hidden;
    pointer-events: none;
  }
  
  .mobile-menu-overlay.active {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }
  
  .mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    margin-bottom: 2.5rem;
    text-align: center;
  }
  
  .mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--col-text-muted);
  }
  
  .mobile-nav-link:hover, .mobile-nav-link.active {
    color: var(--col-accent);
  }
  
  .btn-mobile-quote {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    text-align: center;
  }
  
  .hero-section {
    padding-top: 100px;
  }
  
  .grid-2, .grid-3, .catalog-grid, .features-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .product-media {
    height: 200px; /* Reduce media height slightly on mobile */
  }
  
  .hero-left {
    max-width: 100%;
    text-align: center;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .hero-trust {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
  }
  
  .hero-right {
    display: none; /* Hide heavy rotating illustration on mobile */
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .stat-item:nth-child(2)::after {
    display: none; /* Clear middle separators */
  }
  
  .config-grid-layout {
    grid-template-columns: 1fr;
  }
  
  .configurator-panel {
    padding: 1.5rem;
  }
  
  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }
  
  .bento-large-1, .bento-large-2, .bento-medium, .bento-item {
    grid-column: span 1 !important;
    height: auto;
    min-height: 200px;
  }
  
  .stepper-workflow {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .stepper-line, .stepper-progress {
    display: none; /* Stepper is vertical list on mobile */
  }
  
  .step-desc {
    max-width: 100%;
  }
  
  .enquiry-form-wrapper {
    padding: 1.5rem;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group-full {
    grid-column: span 1;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}