/* ========================================
   KHODIYAR ROLLING SHUTTER - MAIN STYLESHEET
   Premium Industrial Website Design
   Color Palette: Deep Orange (#E65100), Steel Blue (#0D47A1), Charcoal (#1B2631)
   ======================================== */

/* ========================================
   1. CSS VARIABLES & ROOT SETTINGS
   ======================================== */
:root {
    /* Primary Colors - Bold Industrial Orange & Steel Blue */
    --primary-red: #E65100;
    --primary-red-dark: #BF360C;
    --primary-red-light: #FF6D00;
    --primary-blue: #0D47A1;
    --primary-blue-dark: #0A2E6E;
    --primary-blue-light: #1565C0;
    
    /* Neutral Colors - Industrial Steel Tones */
    --silver: #90A4AE;
    --silver-light: #CFD8DC;
    --silver-dark: #607D8B;
    --dark-gray: #1B2631;
    --medium-gray: #37474F;
    --light-gray: #ECEFF1;
    --white: #FFFFFF;
    --black: #000000;
    
    /* Accent Colors */
    --success: #00C853;
    --warning: #FFD600;
    --error: #FF1744;
    --accent-gold: #FFB300;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;
    
    /* Shadows - Enhanced for depth */
    --shadow-sm: 0 2px 4px rgba(27, 38, 49, 0.06);
    --shadow-md: 0 4px 12px rgba(27, 38, 49, 0.1);
    --shadow-lg: 0 12px 32px rgba(27, 38, 49, 0.14);
    --shadow-xl: 0 24px 56px rgba(27, 38, 49, 0.18);
    --shadow-glow: 0 0 40px rgba(230, 81, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    /* Container Widths */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1400px;
}

/* ========================================
   2. RESET & BASE STYLES
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--medium-gray);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

button {
    cursor: pointer;
    background: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark-gray);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: clamp(1.1rem, 2vw, 1.25rem); }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

/* ========================================
   3. UTILITY CLASSES
   ======================================== */
.container {
    width: 100%;
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }
.container-xl { max-width: var(--container-xl); }

.section {
    padding: var(--spacing-4xl) 0;
}

.section-sm {
    padding: var(--spacing-2xl) 0;
}

.section-lg {
    padding: calc(var(--spacing-4xl) * 1.5) 0;
}

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary-red); }
.text-secondary { color: var(--primary-blue); }
.text-white { color: var(--white); }
.text-dark { color: var(--dark-gray); }
.text-muted { color: var(--silver-dark); }

.text-uppercase { text-transform: uppercase; }
.text-capitalize { text-transform: capitalize; }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Background Utilities */
.bg-primary { background-color: var(--primary-red); }
.bg-secondary { background-color: var(--primary-blue); }
.bg-white { background-color: var(--white); }
.bg-light { background-color: var(--light-gray); }
.bg-dark { background-color: var(--dark-gray); }

/* Flex Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }

/* Grid Utilities */
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Spacing Utilities */
.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

/* ========================================
   4. BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 2rem;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-dark));
    color: var(--white);
    border-color: var(--primary-red);
    transition: all 0.28s cubic-bezier(.4,0,.2,1);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-red-light), var(--primary-red));
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 24px rgba(196,30,58,0.35);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: var(--white);
    border-color: var(--primary-blue);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--primary-blue-light), var(--primary-blue));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary-red);
    border-color: var(--primary-red);
}

.btn-outline:hover {
    background: var(--primary-red);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

.btn-white {
    background: var(--white);
    color: var(--primary-red);
    border-color: var(--white);
}

.btn-white:hover {
    background: var(--light-gray);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    border-color: #25D366;
}

.btn-whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1.1rem 2.5rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.85rem;
}

.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: var(--radius-full);
}

/* ========================================
   5. HEADER & NAVIGATION
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
}

.header-top {
    background: var(--primary-blue);
    padding: var(--spacing-sm) 0;
    font-size: 0.875rem;
}

.header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.header-top-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    color: var(--white);
}

.header-top-left a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--white);
}

.header-top-left a:hover {
    color: var(--silver-light);
}

.header-top-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-top-right a {
    color: var(--white);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
}

.header-top-right a:hover {
    background: rgba(255, 255, 255, 0.2);
}

.header-main {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.header.scrolled .header-main {
    box-shadow: var(--shadow-lg);
}

.header-main .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    padding-bottom: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo img {
    height: 55px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text .company-name {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-red);
    line-height: 1.2;
}

.logo-text .tagline {
    font-size: 0.75rem;
    color: var(--primary-blue);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-menu a {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark-gray);
    position: relative;
    padding: var(--spacing-sm) 0;
}

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

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

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-red);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: var(--spacing-sm);
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--dark-gray);
    border-radius: 2px;
    transition: var(--transition-normal);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
    .header-top-left {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 100px var(--spacing-xl) var(--spacing-xl);
        box-shadow: var(--shadow-xl);
        transition: var(--transition-normal);
        gap: 0;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu a {
        width: 100%;
        padding: var(--spacing-md) 0;
        border-bottom: 1px solid var(--silver-light);
        font-size: 1.1rem;
    }
    
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
}

/* Mobile Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

/* ========================================
   6. HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 140px;
    padding-bottom: var(--spacing-4xl);
    background: transparent; /* show clear image behind hero */
    overflow: hidden;
}

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: none; /* ensure image is clear, no color overlay */
}

.hero-content {
    text-align: center;
    max-width: 900px;
    color: var(--white);
    position: relative;
    z-index: 2;
    background: rgba(0,0,0,0.40); /* subtle dark backdrop for text only */
    border-radius: 24px;
    padding: 48px 36px;
    backdrop-filter: blur(4px);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.88); /* light, modern badge */
    color: var(--dark-gray);
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 6px 25px rgba(0,0,0,0.12);
}

.hero-badge i {
    color: #FFD700;
}

.hero h1 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero h1 span {
    color: #FFD700;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-3xl);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

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

.hero-stat-number {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: #FFD700;
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: var(--spacing-xs);
}

/* Hero Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator a {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--white);
    font-size: 0.85rem;
}

.scroll-indicator i {
    font-size: 1.5rem;
    margin-top: var(--spacing-xs);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ========================================
   7. SECTION HEADERS
   ======================================== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section-header .section-label {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-red);
    margin-bottom: var(--spacing-sm);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--medium-gray);
    margin-bottom: 0;
}

.section-header.light .section-label {
    color: var(--white);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

.section-header.light h2 {
    color: var(--white);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.section-header.light p {
    color: rgba(255, 255, 255, 0.92);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

/* ========================================
   8. COUNTERS / STATS SECTION
   ======================================== */
.stats-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/pattern-dots.png') repeat;
    opacity: 0.05;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon i {
    font-size: 1.75rem;
    color: #FFD700;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

/* ========================================
   9. SERVICES SECTION
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    transition: transform 0.35s cubic-bezier(.4,0,.2,1), box-shadow 0.35s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--silver-light);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-red), var(--primary-blue));
    opacity: 0;
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px) scale(1.01);
    box-shadow: 0 18px 40px rgba(0,0,0,0.10);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h4 {
    margin-bottom: var(--spacing-md);
}

.service-card p {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
}

.service-link {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--primary-red);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.service-link:hover {
    color: var(--primary-blue);
}

.service-link i {
    transition: var(--transition-normal);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ========================================
   10. WHY CHOOSE US SECTION
   ======================================== */
.why-choose-section {
    background: var(--light-gray);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 992px) {
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
}

.why-choose-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.why-choose-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.why-choose-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-choose-icon i {
    font-size: 2rem;
    color: var(--white);
}

/* CEO / Team Photo Styling */
.ceo-photo-wrapper {
    width: 180px;
    height: 180px;
    margin: 0 auto var(--spacing-lg);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 4px solid var(--primary-blue);
    box-shadow: 0 6px 20px rgba(13, 71, 161, 0.25);
}

.ceo-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.why-choose-card h5 {
    margin-bottom: var(--spacing-sm);
}

.why-choose-card p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ========================================
   11. PRODUCTS SECTION
   ======================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* clearer 3-column layout on desktop */
    gap: var(--spacing-lg);
}

@media (max-width: 992px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
    .products-grid { grid-template-columns: 1fr; }
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.35s cubic-bezier(.4,0,.2,1), box-shadow 0.35s cubic-bezier(.4,0,.2,1);
    border: 1px solid var(--silver-light);
}

.product-card:hover {
    transform: translateY(-10px) scale(1.015);
    box-shadow: 0 18px 40px rgba(0,0,0,0.10);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(.25,.46,.45,.94);
}

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

.product-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--primary-red);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-content {
    padding: var(--spacing-xl);
}

.product-content h4 {
    margin-bottom: var(--spacing-sm);
}

.product-content p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
}

.product-features {
    margin-bottom: var(--spacing-lg);
}

.product-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-sm);
}

.product-features li i {
    color: var(--success);
    font-size: 0.85rem;
}

/* ========================================
   12. PROJECTS / GALLERY SECTION
   ======================================== */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--medium-gray);
    background: var(--white);
    border: 2px solid var(--silver-light);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* modern 3-column grid */
    gap: var(--spacing-lg);
}

@media (max-width: 992px) {
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
    .gallery-grid { grid-template-columns: 1fr; }
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    cursor: pointer;
    transition: box-shadow 0.35s ease;
}

.gallery-item:hover {
    box-shadow: 0 16px 32px rgba(0,0,0,0.18);
}

.gallery-image {
    width: 100%;
    height: 100%;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.65s cubic-bezier(.25,.46,.45,.94);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0) 60%); /* lighter overlay so images remain visible */
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-xl);
    opacity: 0;
    transition: var(--transition-normal);
}

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

.gallery-item:hover img {
    transform: scale(1.12) rotate(-1deg);
}

.gallery-overlay h5 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.gallery-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Gallery list-only items (no image) for retail/industrial */
.installation-lists {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.installation-lists .gallery-list-panel {
    background: #f8f9fc;
    border: 1px solid #e5e9f0;
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
}

.installation-lists .gallery-list-panel:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

@media (max-width: 576px) {
    .installation-lists {
        grid-template-columns: 1fr;
    }
}

.gallery-list-item {
    aspect-ratio: auto;
    cursor: default;
    background: #f8f9fc;
    border: 1px solid #e5e9f0;
}
.gallery-list-item:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.gallery-list-panel {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.gallery-list-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    border-bottom: 2px solid var(--primary-red);
    padding-bottom: 0.75rem;
}
.gallery-list-header i {
    font-size: 1.4rem;
    color: var(--primary-red);
}
.gallery-list-header h5 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--primary-blue);
    font-weight: 600;
}
.gallery-list-names {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.gallery-list-names li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: #444;
}
.gallery-list-names li i {
    color: var(--primary-red);
    font-size: 0.75rem;
}

.gallery-category {
    display: inline-block;
    background: var(--primary-red);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

/* ========================================
   COMMERCIAL MARKETS SECTION
   ======================================== */
.commercial-markets-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.commercial-stats-banner {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-xl) var(--spacing-2xl);
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.commercial-stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--white);
}

.commercial-stat-item i {
    font-size: 2rem;
    opacity: 0.9;
}

.commercial-stat-item .stat-content {
    display: flex;
    flex-direction: column;
}

.commercial-stat-item .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: var(--font-primary);
    line-height: 1.2;
}

.commercial-stat-item .stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ===== MAJOR PROJECTS — "Signature Work" Section ===== */
.major-projects-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.major-project-card {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 380px;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    transition: all 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.major-project-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 28px 65px rgba(0, 0, 0, 0.18);
}

.major-project-image {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #f4f5f7 0%, #eceff3 100%);
    padding: 18px 18px 0;
}

.major-project-image img {
    width: 100%;
    height: auto;
    max-height: 520px;
    object-fit: contain;
    transition: transform 0.7s ease;
    display: block;
    border-radius: 16px 16px 0 0;
}

.major-project-card:hover .major-project-image img {
    transform: scale(1.07);
}

.major-project-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.18) 0%, transparent 55%);
    pointer-events: none;
}

.major-project-content {
    padding: var(--spacing-3xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--spacing-lg);
    background: linear-gradient(160deg, #ffffff 0%, #f8f8fb 100%);
}

.project-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--primary-red) 0%, #c0392b 100%);
    color: var(--white);
    padding: 5px 16px;
    border-radius: 30px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    width: fit-content;
    box-shadow: 0 4px 14px rgba(196, 30, 58, 0.38);
}

.major-project-content h4 {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--dark-gray);
    line-height: 1.25;
    margin: 0;
}

.major-project-content > p {
    color: var(--medium-gray);
    font-size: 0.98rem;
    line-height: 1.8;
    margin: 0;
}

.project-visual-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.08), rgba(255, 107, 0, 0.08));
    border-left: 4px solid var(--primary-red);
    border-radius: 12px;
    padding: 14px 16px;
    color: var(--dark-gray);
    font-size: 0.94rem;
    line-height: 1.7;
}

.project-visual-note i {
    color: var(--primary-red);
    margin-top: 3px;
}

.project-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.project-stat {
    flex: 1;
    text-align: center;
    background: var(--light-gray);
    border-radius: 12px;
    padding: var(--spacing-md);
}

.project-stat strong {
    display: block;
    font-size: 1.85rem;
    font-weight: 800;
    font-family: var(--font-primary);
    color: var(--primary-red);
    line-height: 1.1;
}

.project-stat span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 3px;
    display: block;
}

.project-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.project-features span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--light-gray);
    color: var(--dark-gray);
    padding: 7px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.project-features span i {
    color: var(--primary-red);
    font-size: 0.75rem;
}

.project-features span:hover {
    background: var(--primary-red);
    color: var(--white);
    border-color: var(--primary-red);
    transform: translateY(-2px);
}

.project-features span:hover i {
    color: var(--white);
}

/* ===== COMMERCIAL PROJECTS GRID ===== */
.commercial-projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.commercial-project-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.commercial-project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.commercial-project-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.commercial-project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.commercial-project-card:hover .commercial-project-image img {
    transform: scale(1.08);
}

.project-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--primary-red);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(196, 30, 58, 0.4);
}

.commercial-project-content {
    padding: var(--spacing-xl);
}

.commercial-project-content h4 {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

.project-location {
    color: var(--primary-red);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.project-location i {
    margin-right: var(--spacing-xs);
}

.project-desc {
    color: var(--medium-gray);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.project-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.project-highlights span {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--light-gray);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--medium-gray);
    font-weight: 500;
}

.project-highlights span i {
    color: var(--primary-red);
}

.commercial-summary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.commercial-summary .summary-content h3 {
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
}

.commercial-summary .summary-content h3 i {
    margin-right: var(--spacing-sm);
    color: #FFD700;
}

.commercial-summary .summary-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    font-family: var(--font-primary);
    margin-bottom: var(--spacing-sm);
}

.commercial-summary .summary-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
}

.commercial-summary .summary-breakdown {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md) var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.commercial-summary .summary-breakdown span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.commercial-summary .summary-breakdown span i {
    color: #4ade80;
}

/* Featured Project Banner */
.featured-project-banner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    margin-bottom: var(--spacing-3xl);
}

.featured-project-banner.featured-alt {
    direction: rtl;
}

.featured-project-banner.featured-alt > * {
    direction: ltr;
}

.featured-project-image {
    position: relative;
    min-height: 400px;
    overflow: hidden;
}

.featured-project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.featured-project-banner:hover .featured-project-image img {
    transform: scale(1.05);
}

.featured-project-content {
    padding: var(--spacing-3xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: var(--dark-gray);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    width: fit-content;
    margin-bottom: var(--spacing-md);
}

.featured-project-content h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

.featured-subtitle {
    color: var(--medium-gray);
    font-size: 1rem;
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.featured-location {
    color: var(--primary-red);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.featured-desc {
    color: var(--medium-gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.featured-stats {
    display: flex;
    gap: var(--spacing-xl);
}

.featured-stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--radius-md);
    min-width: 100px;
}

.featured-stat .stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-red);
    font-family: var(--font-primary);
}

.featured-stat .stat-label {
    font-size: 0.8rem;
    color: var(--medium-gray);
    text-transform: uppercase;
}

/* Project Group Header */
.project-group-header {
    text-align: center;
    margin: var(--spacing-3xl) 0 var(--spacing-xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    border-radius: var(--radius-xl);
}

.project-group-header h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.project-group-header h3 i {
    margin-right: var(--spacing-sm);
}

.project-group-header p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.project-group-header p strong {
    color: #FFD700;
}

@media (max-width: 992px) {
    .major-project-card {
        grid-template-columns: 1fr;
    }

    .major-project-image {
        padding: 12px 12px 0;
    }

    .major-project-image img {
        max-height: 360px;
    }

    .major-project-content {
        padding: var(--spacing-xl);
    }

    .major-project-content h4 {
        font-size: 1.45rem;
    }

    .project-stats {
        grid-template-columns: 1fr;
    }

    .project-stat strong {
        font-size: 1.5rem;
    }

    .commercial-projects-grid {
        grid-template-columns: 1fr;
    }
    
    .commercial-stats-banner {
        flex-wrap: wrap;
        gap: var(--spacing-xl);
        justify-content: space-around;
    }
    
    .commercial-summary .summary-number {
        font-size: 2.5rem;
    }
    
    .featured-project-banner {
        grid-template-columns: 1fr;
    }
    
    .featured-project-banner.featured-alt {
        direction: ltr;
    }
    
    .featured-project-image {
        min-height: 300px;
    }
    
    .featured-stats {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
}

@media (max-width: 576px) {
    .commercial-stats-banner {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .commercial-stat-item {
        flex-direction: column;
    }
    
    .commercial-project-image {
        height: 220px;
    }
    
    .commercial-summary {
        padding: var(--spacing-xl);
    }
    
    .featured-project-content {
        padding: var(--spacing-xl);
    }
    
    .featured-project-content h3 {
        font-size: 1.5rem;
    }
    
    .featured-stats {
        justify-content: center;
    }
    
    .featured-stat {
        flex: 1;
        min-width: 80px;
    }
}

/* ========================================
   13. CLIENTS / PARTNERS SECTION
   ======================================== */
.clients-section {
    background: var(--light-gray);
}

.clients-slider {
    overflow: hidden;
    position: relative;
}

.clients-track {
    display: flex;
    animation: scroll 30s linear infinite;
}

.client-logo {
    flex-shrink: 0;
    width: 180px;
    height: 100px;
    margin: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.client-logo img {
    max-width: 100%;
    max-height: 60px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition-normal);
}

.client-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

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

/* ========================================
   14. TESTIMONIALS SECTION
   ======================================== */
.testimonials-section {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    position: relative;
}

.testimonial-quote {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-xl);
    font-size: 4rem;
    color: var(--silver-light);
    line-height: 1;
    font-family: Georgia, serif;
}

.testimonial-content {
    position: relative;
    z-index: 1;
}

.testimonial-stars {
    color: #FFC107;
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-size: 1.05rem;
    font-style: italic;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-avatar {
    width: 55px;
    height: 55px;
    border-radius: var(--radius-full);
    overflow: hidden;
    background: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 600;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info h6 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.testimonial-info span {
    font-size: 0.85rem;
    color: var(--silver-dark);
}

/* ========================================
   15. FAQ SECTION
   ======================================== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

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

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-gray);
    text-align: left;
    cursor: pointer;
    transition: var(--transition-normal);
}

.faq-question:hover {
    color: var(--primary-red);
}

.faq-question i {
    font-size: 1.25rem;
    color: var(--primary-red);
    transition: var(--transition-normal);
}

.faq-item.active .faq-question {
    background: var(--primary-red);
    color: var(--white);
}

.faq-item.active .faq-question i {
    color: var(--white);
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content {
    padding: var(--spacing-lg) var(--spacing-xl);
    color: var(--medium-gray);
    line-height: 1.7;
    border-top: 1px solid var(--silver-light);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* ========================================
   16. CTA SECTION
   ======================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-full);
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-2xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ========================================
   17. CONTACT SECTION
   ======================================== */
.contact-section {
    background: var(--light-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-3xl);
}

.contact-info {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    color: var(--white);
}

.contact-info h3 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.contact-info p {
    opacity: 0.9;
    margin-bottom: var(--spacing-2xl);
}

.contact-details {
    margin-bottom: var(--spacing-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-item-icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon i {
    font-size: 1.1rem;
}

.contact-item-content h6 {
    color: var(--white);
    margin-bottom: 4px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.contact-item-content p {
    margin-bottom: 0;
    font-size: 1rem;
}

.contact-item-content a {
    color: var(--white);
}

.contact-item-content a:hover {
    text-decoration: underline;
}

.contact-social {
    display: flex;
    gap: var(--spacing-md);
}

.contact-social a {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.contact-social a:hover {
    background: var(--white);
    color: var(--primary-red);
}

.contact-form-wrapper {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper h3 {
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--silver-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-normal);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   18. MAP SECTION
   ======================================== */
.map-section {
    height: 400px;
    position: relative;
}

.map-section iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ========================================
   19. FOOTER
   ======================================== */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding-top: var(--spacing-4xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-lg);
}

.footer-brand .logo img {
    height: 50px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.footer-social a:hover {
    background: var(--primary-red);
}

.footer-column h5 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-contact-item a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item a:hover {
    color: var(--white);
}

.footer-bottom {
    padding: var(--spacing-lg) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

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

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   20. STICKY BUTTONS (WhatsApp & Call)
   ======================================== */
.sticky-buttons {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    z-index: 999;
}

.sticky-btn {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

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

.sticky-whatsapp {
    background: #25D366;
}

.sticky-call {
    background: var(--primary-red);
}

.sticky-scroll-top {
    background: var(--primary-blue);
    opacity: 0;
    visibility: hidden;
}

.sticky-scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

/* Mobile Sticky Bottom Bar */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-md);
    z-index: 998;
}

.mobile-sticky-bar .container {
    display: flex;
    gap: var(--spacing-md);
}

.mobile-sticky-bar .btn {
    flex: 1;
    padding: var(--spacing-md);
}

@media (max-width: 768px) {
    .sticky-buttons {
        right: var(--spacing-md);
        bottom: 100px;
    }
    
    .sticky-btn {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .mobile-sticky-bar {
        display: block;
    }
}

/* ========================================
   21. ABOUT PAGE STYLES
   ======================================== */
.page-hero {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.95) 0%, rgba(196, 30, 58, 0.85) 100%);
    padding: 180px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

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

.page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
    color: var(--white);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.about-content-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-content h2 {
    margin-bottom: var(--spacing-lg);
}

.about-content p {
    margin-bottom: var(--spacing-md);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.about-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.about-feature i {
    color: var(--primary-red);
    font-size: 1.25rem;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--silver-light);
}

.timeline-item {
    display: flex;
    margin-bottom: var(--spacing-2xl);
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-content {
    width: 45%;
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.timeline-content::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border: 10px solid transparent;
}

.timeline-item:nth-child(odd) .timeline-content::after {
    left: -20px;
    border-right-color: var(--white);
}

.timeline-item:nth-child(even) .timeline-content::after {
    right: -20px;
    border-left-color: var(--white);
}

.timeline-year {
    display: inline-block;
    background: var(--primary-red);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.timeline-content h5 {
    margin-bottom: var(--spacing-sm);
}

.timeline-content p {
    margin-bottom: 0;
    color: var(--medium-gray);
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--primary-red);
    border-radius: var(--radius-full);
    border: 4px solid var(--white);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .about-content-section {
        grid-template-columns: 1fr;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd) {
        flex-direction: column;
    }
    
    .timeline-content {
        width: 100%;
        margin-left: 50px;
    }
    
    .timeline-content::after {
        display: none;
    }
    
    .timeline-dot {
        left: 20px;
    }
}

/* ========================================
   22. PRODUCTS PAGE STYLES
   ======================================== */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
    margin-bottom: var(--spacing-4xl);
    padding-bottom: var(--spacing-4xl);
    border-bottom: 1px solid var(--silver-light);
}

.product-detail:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.product-detail:nth-child(even) {
    direction: rtl;
}

.product-detail:nth-child(even) > * {
    direction: ltr;
}

.product-gallery {
    position: sticky;
    top: 120px;
}

.product-main-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.product-thumbnails {
    display: none;
}

.product-thumbnail {
    display: none;
}

.product-thumbnail:hover,
.product-thumbnail.active {
    border-color: var(--primary-red);
}

.product-info h2 {
    margin-bottom: var(--spacing-md);
}

.product-description {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-xl);
}

.product-specs {
    background: var(--light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.product-specs h5 {
    margin-bottom: var(--spacing-md);
}

.specs-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.spec-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.spec-item i {
    color: var(--primary-red);
    margin-top: 4px;
}

.product-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

@media (max-width: 992px) {
    .product-detail {
        grid-template-columns: 1fr;
    }
    
    .product-detail:nth-child(even) {
        direction: ltr;
    }
    
    .product-gallery {
        position: static;
    }
}

/* ========================================
   23. SERVICES PAGE STYLES
   ======================================== */
.service-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    position: relative;
}

.service-process::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--silver-light);
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-dark));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--white);
    font-size: 1.75rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.process-step h5 {
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .service-process::before {
        display: none;
    }
}

/* Service Detail Cards */
.service-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding: var(--spacing-3xl) 0;
    border-bottom: 1px solid var(--silver-light);
}

.service-detail-card:nth-child(even) {
    direction: rtl;
}

.service-detail-card:nth-child(even) > * {
    direction: ltr;
}

.service-detail-card:last-child {
    border-bottom: none;
}

.service-detail-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.service-detail-content h3 {
    margin-bottom: var(--spacing-md);
}

.service-detail-content p {
    margin-bottom: var(--spacing-lg);
}

.service-benefits {
    background: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.service-benefits h6 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-blue);
}

.service-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.service-benefits li i {
    color: var(--success);
}

@media (max-width: 992px) {
    .service-detail-card {
        grid-template-columns: 1fr;
    }
    
    .service-detail-card:nth-child(even) {
        direction: ltr;
    }
}

/* ========================================
   24. CONTACT PAGE STYLES
   ======================================== */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.contact-card {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-dark));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-card-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.contact-card h5 {
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

.contact-card a {
    color: var(--primary-red);
    font-weight: 500;
}

.contact-card a:hover {
    text-decoration: underline;
}

/* ========================================
   25. POPUP / MODAL
   ======================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    max-width: 500px;
    width: 90%;
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-normal);
}

.modal-close:hover {
    background: var(--primary-red);
    color: var(--white);
}

.modal h3 {
    margin-bottom: var(--spacing-lg);
    padding-right: var(--spacing-2xl);
}

/* ========================================
   26. ANIMATIONS
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Staggered Animation Delays */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }

/* ========================================
   27. RESPONSIVE ADJUSTMENTS
   ======================================== */
@media (max-width: 1200px) {
    .hero-stats {
        gap: var(--spacing-xl);
    }
}

@media (max-width: 992px) {
    .section {
        padding: var(--spacing-3xl) 0;
    }
    
    .hero {
        padding-top: 120px;
    }
    
    .hero-stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero {
        min-height: auto;
        padding: 140px 0 var(--spacing-3xl);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .products-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   28. PRELOADER
   ======================================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--silver-light);
    border-top-color: var(--primary-red);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   29. INDUSTRIES SECTION
   ======================================== */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.industry-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.industry-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-5px);
}

.industry-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.industry-icon i {
    font-size: 2rem;
    color: var(--primary-blue);
}

.industry-card h5 {
    margin-bottom: 0;
    font-size: 1rem;
}

/* ========================================
   30. REGIONS SECTION
   ======================================== */
.regions-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
}

.region-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-gray);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.region-tag:hover {
    background: var(--primary-red);
    color: var(--white);
}

.region-tag i {
    color: var(--primary-red);
    font-size: 0.85rem;
}

.region-tag:hover i {
    color: var(--white);
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .sticky-buttons,
    .mobile-sticky-bar {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: 50px 0;
    }
    
    body {
        font-size: 12pt;
    }
}

/* ========================================
   ENHANCED INDUSTRIAL CSS STYLING
   High-level industrial design language
   ======================================== */

/* --- Industrial Steel Texture Section Backgrounds --- */
.section.bg-light {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #f8f9fa 100%);
    position: relative;
}

.section.bg-light::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(192, 192, 192, 0.03) 2px,
        rgba(192, 192, 192, 0.03) 4px
    );
    pointer-events: none;
}

/* --- Metallic Header Gradient --- */
.header-main {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    border-bottom: 2px solid var(--primary-red);
}

.header-top {
    background: linear-gradient(90deg, var(--primary-blue-dark) 0%, var(--primary-blue) 50%, var(--primary-blue-dark) 100%);
}

/* --- Industrial Section Dividers --- */
.section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-red), transparent);
}

.section {
    position: relative;
}

/* --- Enhanced Card Styling with Industrial Edge --- */
.service-card,
.product-card,
.why-choose-card,
.industry-card {
    border-left: 3px solid transparent;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover,
.product-card:hover,
.why-choose-card:hover {
    border-left-color: var(--primary-red);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(196, 30, 58, 0.12), 0 0 0 1px rgba(196, 30, 58, 0.05);
}

.industry-card:hover {
    border-left-color: var(--primary-blue);
    transform: translateY(-6px);
}

/* --- Metallic Button Finish --- */
.btn-primary {
    background: linear-gradient(180deg, var(--primary-red-light) 0%, var(--primary-red) 50%, var(--primary-red-dark) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 4px 15px rgba(196, 30, 58, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
    background: linear-gradient(180deg, var(--primary-red) 0%, var(--primary-red-dark) 50%, #7a1020 100%);
    box-shadow: 0 6px 20px rgba(196, 30, 58, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* --- Industrial Hero Overlay --- */
/* The red/blue bottom border remains - removing overlay for clear hero */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-blue), var(--primary-red));
    z-index: 2;
}

/* --- Enhanced Stats with Metallic Shimmer --- */
.stat-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid rgba(192, 192, 192, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-blue));
}

.stat-card:hover {
    box-shadow: 0 8px 30px rgba(196, 30, 58, 0.15);
    transform: translateY(-4px);
}

.stat-number {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Industrial Footer Enhancement --- */
.footer {
    background: linear-gradient(180deg, var(--dark-gray) 0%, #111111 100%);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-red) 0%, var(--primary-blue) 50%, var(--primary-red) 100%);
}

/* --- Enhanced Hero Badge --- */
.hero-badge {
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(0,0,0,0.08);
    backdrop-filter: blur(6px);
    padding: 12px 28px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--dark-gray);
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(196, 30, 58, 0.4); }
    50% { box-shadow: 0 0 0 12px rgba(196, 30, 58, 0); }
}

/* --- Industrial Section Labels --- */
.section-label {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    position: relative;
    display: inline-block;
}

.section-label::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-blue));
    margin-top: 8px;
}

/* --- Enhanced Testimonial Cards --- */
.testimonial-card {
    border-bottom: 3px solid var(--primary-red);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

/* --- FAQ Industrial Accordion --- */
.faq-question {
    position: relative;
    padding-left: 20px;
}

.faq-question::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: var(--primary-red);
    border-radius: 2px;
    transition: height 0.3s ease;
}

.faq-item.active .faq-question::before {
    height: 100%;
    background: linear-gradient(180deg, var(--primary-red), var(--primary-blue));
}

/* --- CTA Section Industrial Enhancement --- */
.cta-section {
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--primary-blue) 50%, var(--primary-red-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255, 255, 255, 0.02) 10px,
        rgba(255, 255, 255, 0.02) 20px
    );
    animation: ctaPattern 30s linear infinite;
}

@keyframes ctaPattern {
    0% { transform: translate(0, 0); }
    100% { transform: translate(20px, 20px); }
}

/* --- Enhanced Contact Cards --- */
.contact-card {
    border-top: 3px solid var(--primary-red);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-blue));
    transition: width 0.4s ease;
}

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

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(196, 30, 58, 0.1);
}

/* --- Industrial Page Hero Enhancement --- */
.page-hero {
    position: relative;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-blue), var(--primary-red));
}

/* --- Enhanced Region Tags --- */
.region-tag {
    transition: all 0.3s ease;
    border: 1px solid var(--silver-light);
}

.region-tag:hover {
    border-color: var(--primary-red);
    background: var(--primary-red);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(196, 30, 58, 0.15);
}

/* --- Gallery Overlay Enhancement --- */
.gallery-overlay {
    background: linear-gradient(180deg, transparent 0%, rgba(196, 30, 58, 0.85) 100%);
}

/* --- Process Steps Enhancement --- */
.process-number {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
    box-shadow: 0 4px 15px rgba(196, 30, 58, 0.3);
}

/* --- Service Detail Card Enhancement --- */
.service-detail-card {
    position: relative;
}

.service-detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-red), var(--primary-blue));
    border-radius: 4px;
}

/* --- Industrial Loading/Preloader --- */
.preloader {
    background: linear-gradient(135deg, var(--dark-gray) 0%, #111 100%);
}

.preloader-spinner {
    border-top-color: var(--primary-red);
    border-left-color: var(--primary-blue);
}

/* --- Sticky Button Enhancement --- */
.sticky-whatsapp {
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.sticky-call {
    box-shadow: 0 4px 15px rgba(196, 30, 58, 0.4);
}

/* --- Smooth Scroll Performance --- */
@media (prefers-reduced-motion: no-preference) {
    .fade-in,
    .fade-in-left,
    .fade-in-right {
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }
}

/* --- Product Detail Page Enhancement --- */
.product-detail {
    position: relative;
}

.product-main-image {
    border: 2px solid var(--silver-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.product-main-image img {
    transition: transform 0.5s ease;
}

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

.product-thumbnail {
    border: 2px solid var(--silver-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.product-thumbnail.active,
.product-thumbnail:hover {
    border-color: var(--primary-red);
}

/* --- Timeline Enhancement --- */
.timeline-dot {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    box-shadow: 0 0 0 4px rgba(196, 30, 58, 0.2);
}

/* --- Map Section Enhancement --- */
.map-section iframe,
.map-container iframe {
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* --- Our Location Section Styling --- */
.contact-map-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.map-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    padding: var(--spacing-xl) var(--spacing-2xl);
    color: var(--white);
}

.map-header h4 {
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.map-header h4 i {
    color: #FFD700;
    margin-right: 8px;
}

.map-header p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.92rem;
    margin: 0;
}

.map-container {
    padding: 0;
    line-height: 0;
}

.map-container iframe {
    border-radius: 0;
}

.map-actions {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-2xl);
    background: var(--light-gray);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* --- Image Copy Protection --- */
img {
    -webkit-user-drag: none;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    pointer-events: auto;
}

.gallery-image,
.major-project-image,
.commercial-project-image,
.featured-project-image,
.hero {
    position: relative;
}

.gallery-image::before,
.major-project-image::before,
.commercial-project-image::before,
.featured-project-image::before {
    content: 'KRS';
    position: absolute;
    bottom: 12px;
    right: 12px;
    font-size: 0.7rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.35);
    letter-spacing: 0.1em;
    z-index: 3;
    pointer-events: none;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* --- Footer Contact Items --- */
.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.footer-contact-item i {
    color: var(--primary-red);
    margin-top: 3px;
}

/* ========================================
   ADVANCED CSS ENHANCEMENTS - PRO LEVEL
   ======================================== */

/* --- Glass Morphism Effect for Cards --- */
.service-card,
.why-choose-card,
.product-card {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* --- Animated Gradient Border on Hover --- */
.service-card::before,
.why-choose-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue), var(--accent-gold), var(--primary-red));
    background-size: 300% 300%;
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover::before,
.why-choose-card:hover::before {
    opacity: 1;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* --- Smooth Text Reveal Animation --- */
@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in.visible {
    animation: slideUpFade 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* --- Counter Number Glow Effect --- */
.stat-number,
.hero-stat-number {
    text-shadow: 0 0 20px rgba(230, 81, 0, 0.3);
}

/* --- Button Micro-interactions --- */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.5s ease, height 0.5s ease;
}

.btn:active::after {
    width: 300px;
    height: 300px;
}

/* --- Enhanced Card Depth & Floating Effect --- */
.product-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.product-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 24px 48px rgba(27, 38, 49, 0.15), 0 0 0 1px rgba(230, 81, 0, 0.1);
}

/* --- Diagonal Section Separators --- */
.stats-section {
    position: relative;
    clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
    padding: calc(var(--spacing-4xl) + 2rem) 0;
}

/* --- Smooth Scrollbar Styling --- */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-red), var(--primary-blue));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--primary-red-light), var(--primary-blue-light));
}

/* --- Selection Color --- */
::selection {
    background: var(--primary-blue);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-blue);
    color: var(--white);
}

/* --- Hero Section Enhanced Overlay --- */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, rgba(27, 38, 49, 0.3), transparent);
    pointer-events: none;
    z-index: 1;
}

/* --- Industrial Grid Pattern Background --- */
.why-choose-section {
    position: relative;
    background: 
        linear-gradient(90deg, rgba(27, 38, 49, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(27, 38, 49, 0.03) 1px, transparent 1px),
        var(--light-gray);
    background-size: 40px 40px;
}

/* --- Focus State Enhancement --- */
input:focus, 
textarea:focus, 
select:focus {
    box-shadow: 0 0 0 3px rgba(230, 81, 0, 0.15);
    border-color: var(--primary-red) !important;
    transition: all 0.2s ease;
}

/* --- Smooth Image Loading --- */
img {
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* --- Text Gradient for Headings --- */
.section-header h2 {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Pulse Animation for CTA --- */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(230, 81, 0, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(230, 81, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(230, 81, 0, 0); }
}

.sticky-whatsapp {
    animation: pulse 2s infinite;
}

/* --- Marquee / Ticker for Wholesale Banner --- */
.wholesale-banner {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
    color: var(--white);
    padding: 12px 0;
    text-align: center;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.wholesale-banner .wholesale-text {
    display: inline-block;
    animation: marquee 25s linear infinite;
    padding-left: 100%;
}

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

.wholesale-banner .wholesale-text i {
    margin: 0 12px;
    color: var(--accent-gold);
}

/* --- Language Toggle Button --- */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lang-toggle:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.05);
}

.lang-toggle i {
    font-size: 0.9rem;
}

.lang-toggle .lang-label {
    line-height: 1;
}

/* --- Enhanced Gallery List Items Vertical --- */
.gallery-list-names {
    flex-direction: column !important;
    gap: 0.75rem !important;
}

.gallery-list-names li {
    padding: 0.6rem 1rem;
    background: var(--white);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-red);
    transition: all 0.3s ease;
}

.gallery-list-names li:hover {
    background: rgba(230, 81, 0, 0.05);
    transform: translateX(8px);
    border-left-color: var(--primary-blue);
}

/* --- Wholesaler Price Badge --- */
.wholesale-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #FFB300.0%, #FF8F00 100%);
    color: var(--dark-gray);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 0.9rem;
    font-family: var(--font-primary);
    box-shadow: 0 4px 15px rgba(255, 179, 0, 0.35);
    animation: badgePulse 2.5s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

/* --- Animated Diagonal Lines Background for CTA --- */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 20px,
        rgba(255, 255, 255, 0.03) 20px,
        rgba(255, 255, 255, 0.03) 40px
    );
    pointer-events: none;
}

/* --- Enhanced Testimonial Cards --- */
.testimonial-card {
    position: relative;
    overflow: hidden;
}

.testimonial-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-red), var(--primary-blue));
    transition: width 0.3s ease;
}

.testimonial-card:hover::after {
    width: 6px;
}

/* --- Professional Loading Skeleton --- */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton {
    background: linear-gradient(
        90deg,
        var(--light-gray) 25%,
        rgba(230, 81, 0, 0.05) 50%,
        var(--light-gray) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

/* --- Header Gradient Border --- */
.header-main {
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(90deg, var(--primary-red), var(--primary-blue), var(--accent-gold)) 1;
}

/* --- Stats Section Enhanced --- */
.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(230, 81, 0, 0.06) 0%, transparent 70%);
    transition: all 0.5s ease;
}

.stat-card:hover::before {
    transform: translate(20%, 20%);
}

/* --- Contact Form Enhancement --- */
.contact-form-wrapper {
    position: relative;
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    border-radius: calc(var(--radius-xl) + 3px);
    z-index: -1;
    opacity: 0.5;
}

/* --- Region Tags Enhanced --- */
.region-tag {
    position: relative;
    overflow: hidden;
}

.region-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(230, 81, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

.region-tag:hover::before {
    left: 100%;
}

/* --- Mobile Sticky Bar Enhanced --- */
.mobile-sticky-bar {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(27, 38, 49, 0.95) !important;
}

/* --- Print Styles --- */
@media print {
    .header, .footer, .sticky-buttons, .mobile-sticky-bar, .preloader {
        display: none !important;
    }
    body {
        color: #000;
        background: #fff;
    }
}

/* --- Reduced Motion Accessibility --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* --- Timeline dot update for new colors --- */
.timeline-dot {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    box-shadow: 0 0 0 4px rgba(230, 81, 0, 0.2);
}

/* --- Quick Connect Section --- */
.quick-connect-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.quick-connect-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 2rem 1.5rem;
    border-radius: 16px;
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    position: relative;
    overflow: hidden;
}

.quick-connect-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.quick-connect-btn:hover::before {
    opacity: 1;
}

.quick-connect-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.25);
}

.quick-connect-btn i {
    font-size: 2.2rem;
}

.quick-connect-btn span {
    font-size: 1.1rem;
    font-weight: 700;
}

.quick-connect-btn small {
    font-size: 0.8rem;
    opacity: 0.85;
    font-weight: 400;
}

.quick-connect-btn.call {
    background: linear-gradient(135deg, var(--primary-red), #c62828);
}

.quick-connect-btn.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.quick-connect-btn.sms {
    background: linear-gradient(135deg, var(--primary-blue), #1565C0);
}

.quick-connect-btn.email {
    background: linear-gradient(135deg, var(--accent-gold), #F57F17);
}

@media (max-width: 768px) {
    .quick-connect-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    .quick-connect-btn {
        padding: 1.5rem 1rem;
    }
    .quick-connect-btn i {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .quick-connect-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }
    .quick-connect-btn {
        padding: 1.25rem 0.75rem;
    }
}

/* ========================================
   CLIENT LOGOS / TRUSTED BY SECTION
   ======================================== */
.client-logos-section {
    background: #fff;
    padding: 60px 0;
    overflow: hidden;
}

.client-logos-section .section-header {
    margin-bottom: 40px;
}

.client-logos-track {
    display: flex;
    animation: scrollLogos 30s linear infinite;
    width: max-content;
}

.client-logos-track:hover {
    animation-play-state: paused;
}

.client-logo-card {
    flex: 0 0 auto;
    width: 180px;
    height: 120px;
    margin: 0 20px;
    background: #fff;
    border: 2px solid #f0f0f0;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.client-logo-card:hover {
    border-color: #E65100;
    box-shadow: 0 6px 20px rgba(230, 81, 0, 0.12);
    transform: translateY(-4px);
}

.client-logo-card img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(30%);
    transition: filter 0.3s ease;
}

.client-logo-card:hover img {
    filter: grayscale(0%);
}

.client-logo-card .logo-name {
    display: none;
}

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

/* Static grid fallback for smaller screens */
@media (max-width: 768px) {
    .client-logos-track {
        animation: none;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
        width: 100%;
    }
    .client-logo-card {
        width: 140px;
        height: 95px;
        margin: 0;
    }
}

@media (max-width: 480px) {
    .client-logo-card {
        width: 120px;
        height: 80px;
        padding: 10px;
    }
    .client-logo-card img {
        max-height: 55px;
    }
}

/* ========================================
   WORKSHOP GALLERY SECTION
   ======================================== */
.workshop-gallery-section {
    background: var(--light-gray);
}

.workshop-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 2rem;
}

.workshop-gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.workshop-gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.workshop-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.workshop-gallery-item:hover img {
    transform: scale(1.05);
}

/* ========================================
   SERVICE GUARANTEE SECTION
   ======================================== */
.service-guarantee-section {
    background: var(--white);
}

.after-sales-section {
    background: linear-gradient(180deg, #f8fbff 0%, #eef5ff 100%);
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 2rem;
}

.guarantee-card {
    background: var(--white);
    border: 1px solid rgba(13, 71, 161, 0.08);
    border-radius: 14px;
    padding: 22px;
    box-shadow: 0 6px 20px rgba(13, 71, 161, 0.08);
}

.guarantee-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(230, 81, 0, 0.1);
    color: var(--primary-red);
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.guarantee-card h5 {
    margin-bottom: 10px;
    color: var(--dark-gray);
}

.guarantee-card p {
    margin: 0;
    color: var(--medium-gray);
    line-height: 1.65;
}

@media (max-width: 768px) {
    .guarantee-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

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

@media (max-width: 480px) {
    .workshop-gallery-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}