/* ===== TORC POWER - Enhanced Professional CSS ===== */
/* Complete redesign for industrial excellence */

:root {
    /* Enhanced Professional Color Palette */
    --primary-blue: #0047AB;       /* Trust & Reliability */
    --primary-dark: #002D6D;       /* Strength */
    --primary-light: #0056CC;      /* Technology */
    --safety-orange: #FF6B00;      /* Safety & Energy */
    --safety-orange-dark: #CC5500;
    --energy-orange: #FF9500;      /* Logo core color */
    --accent-teal: #00B4CC;        /* Logo teal accent */
    --industrial-gray: #1A2B3C;    /* Industrial strength */
    --steel-gray: #2D3B4D;         /* Professional */
    --light-steel: #E8F0F8;        /* Clean background */
    --pure-white: #FFFFFF;
    --success-green: #2E8B57;      /* Safety green */
    --warning-amber: #FFA500;      /* Caution */
    --danger-red: #D32F2F;         /* Alert */
    
    /* New Industrial Gradients */
    --gradient-industrial: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    --gradient-safety: linear-gradient(135deg, var(--safety-orange), var(--warning-amber));
    --gradient-energy: linear-gradient(135deg, var(--energy-orange), var(--safety-orange));
    --gradient-tech: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    --gradient-steel: linear-gradient(135deg, #2D3B4D, #4A5A6D);
    
    /* Enhanced Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --font-technical: 'Roboto Mono', monospace;
    
    /* Advanced Spacing Scale */
    --space-xs: 0.5rem;    /* 8px */
    --space-sm: 0.875rem;  /* 14px */
    --space-md: 1.5rem;    /* 24px */
    --space-lg: 2.5rem;    /* 40px */
    --space-xl: 4rem;      /* 64px */
    --space-xxl: 6rem;     /* 96px */
    
    /* Professional Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-round: 50%;
    
    /* Enhanced Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);
    --shadow-orange: 0 4px 20px rgba(255, 107, 0, 0.3);
    --shadow-blue: 0 4px 20px rgba(0, 71, 171, 0.3);
    
    /* Professional Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-index Layers */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--steel-gray);
    background-color: var(--pure-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ===== PROFESSIONAL TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--industrial-gray);
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: -0.3px;
}

h3 {
    font-size: 1.75rem;
    letter-spacing: -0.2px;
}

h4 {
    font-size: 1.5rem;
    font-weight: 600;
}

h5 {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

h6 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

p {
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.lead-text {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.8;
    color: var(--steel-gray);
}

.small-text {
    font-size: 0.875rem;
    line-height: 1.6;
}

.technical-text {
    font-family: var(--font-technical);
    font-size: 0.875rem;
    color: var(--steel-gray);
}

/* ===== ENHANCED BUTTON SYSTEM ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

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

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

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--safety-orange-dark);
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--pure-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-blue);
}

.btn-outline {
    background: transparent;
    color: var(--industrial-gray);
    border: 2px solid var(--steel-gray);
}

.btn-outline:hover {
    background: var(--steel-gray);
    color: var(--pure-white);
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
    border-radius: var(--radius-lg);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-icon {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: var(--radius-round);
}

.btn-full {
    width: 100%;
}

/* ===== PROFESSIONAL HEADER & NAVIGATION ===== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-fixed);
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.main-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

/* Enhanced Logo Design */
.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: transform var(--transition-normal);
}

.logo:hover {
    transform: translateX(5px);
}

.logo-emblem {
    position: relative;
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.logo-circle {
    width: 100%;
    height: 100%;
    background: var(--accent-teal);
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 180, 204, 0.3);
}

.logo-orange-core {
    position: absolute;
    width: 60%;
    height: 60%;
    background: var(--energy-orange);
    border-radius: 50%;
    top: 20%;
    left: 20%;
    animation: energy-pulse 4s ease-in-out infinite;
}

.logo-swirl {
    position: absolute;
    width: 80%;
    height: 80%;
    border: 2px solid var(--pure-white);
    border-radius: 50%;
    top: 10%;
    left: 10%;
    border-top-color: transparent;
    border-right-color: transparent;
    animation: torque-rotate 20s linear infinite;
}

.logo-swirl-2 {
    width: 90%;
    height: 90%;
    top: 5%;
    left: 5%;
    border-width: 1px;
    animation-direction: reverse;
    animation-duration: 25s;
}

.logo-text-inside {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
}

.logo-torc {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.6rem;
    color: var(--pure-white);
    display: block;
    line-height: 1;
    letter-spacing: 1px;
}

.logo-power {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.5rem;
    color: var(--pure-white);
    display: block;
    line-height: 1;
    letter-spacing: 0.5px;
    opacity: 0.9;
}

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

.logo-main {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--industrial-gray);
    line-height: 1;
    letter-spacing: -0.5px;
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--safety-orange);
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-top: 0.25rem;
}

@keyframes energy-pulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1); 
    }
    50% { 
        opacity: 0.8; 
        transform: scale(1.05); 
    }
}

@keyframes torque-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Enhanced Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
}

.nav-menu > li {
    position: relative;
}

.nav-menu a {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--industrial-gray);
    text-decoration: none;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-menu a:hover {
    color: var(--safety-orange);
}

.nav-menu a.active {
    color: var(--primary-blue);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-energy);
    border-radius: 2px;
}

.nav-cta .btn-primary {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
}

/* Enhanced Mega Menu */
.mega-menu-parent {
    position: relative;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: -200px;
    width: 900px;
    background: var(--pure-white);
    box-shadow: var(--shadow-xl);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: var(--z-dropdown);
    padding-top: 1.5rem;
    border-top: 3px solid var(--safety-orange);
}

.mega-menu-parent:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-container {
    max-width: 1200px;
    padding-left: 20px;
    padding-right: 20px;
    margin: 0 auto;
    padding: var(--space-lg);
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    padding: var(--space-md) 0;
}

.product-category h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
    color: var(--primary-blue);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--light-steel);
    position: relative;
}

.product-category h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--gradient-energy);
}

.product-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-xs);
    transition: all var(--transition-fast);
    text-decoration: none;
    color: var(--steel-gray);
}

.product-link:hover {
    background: var(--light-steel);
    color: var(--primary-blue);
    transform: translateX(5px);
}

.product-link i {
    color: var(--safety-orange);
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.features-list {
    margin-top: var(--space-md);
}

.features-list p {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
    font-size: 0.9rem;
    color: var(--steel-gray);
}

.features-list i {
    color: var(--success-green);
    font-size: 0.875rem;
}

.btn-view-all {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-top: var(--space-md);
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.btn-view-all:hover {
    color: var(--primary-dark);
    gap: 0.75rem;
}

/* Mobile Menu Toggle */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 0.5rem;
    z-index: var(--z-fixed);
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: var(--industrial-gray);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== ENHANCED HERO SECTION ===== */
/* ===== ENHANCED HERO SECTION UPDATES ===== */
.hero {
position: relative;
    display: flex;
    align-items: center;
    color: var(--pure-white);
    overflow: hidden;
    /* padding-top: 80px; */
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 50%, var(--accent-teal) 100%);
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.7;
}

.hero-video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(0, 45, 109, 0.9) 0%, 
        rgba(0, 71, 171, 0.8) 50%, 
        rgba(0, 180, 204, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text {
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    display: inline-block;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-md);
    letter-spacing: 2px;
    font-weight: 600;
    text-transform: uppercase;
    background: linear-gradient(90deg, 
        rgba(255, 107, 0, 0.2) 0%, 
        rgba(255, 149, 0, 0.2) 100%);
    backdrop-filter: blur(10px);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--safety-orange);
    position: relative;
    overflow: hidden;
}

.hero-subtitle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 100%);
    animation: shimmer 3s infinite;
}

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

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    color: var(--pure-white);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    background: linear-gradient(to right, 
        var(--pure-white) 0%, 
        rgba(255, 255, 255, 0.9) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    color: rgba(255, 255, 255, 0.95);
    max-width: 600px;
    line-height: 1.8;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-xxl);
}

.hero-value-props {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 800px;
}

.value-prop {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
    font-size: 1.1rem;
}

.value-prop i {
    color: var(--safety-orange);
    font-size: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.2);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    max-width: 1000px;
}

.stat-card {
    text-align: center;
    padding: var(--space-xl);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.15) 0%, 
        rgba(255, 255, 255, 0.1) 100%);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.stat-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--safety-orange);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
    color: var(--pure-white);
    font-family: var(--font-heading);
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

/* Page Hero Specific */
.page-hero {
    background: linear-gradient(135deg, 
        var(--primary-dark) 0%, 
        var(--primary-blue) 70%, 
        var(--accent-teal) 100%);
    color: var(--pure-white);
    padding: 12rem 0 8rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.08' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.page-title {
    color: var(--pure-white);
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 2;
    font-size: 3.5rem;
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    background: linear-gradient(to right, 
        var(--pure-white) 0%, 
        rgba(255, 255, 255, 0.9) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    position: relative;
    z-index: 2;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}



.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--pure-white);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 4px;
    height: 10px;
    background-color: var(--pure-white);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

.arrow {
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--pure-white);
    border-bottom: 2px solid var(--pure-white);
    transform: rotate(45deg);
}

@keyframes scroll {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(15px); opacity: 0; }
}

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

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

/* ===== ENHANCED SECTION STYLES ===== */
section {
    padding: var(--space-xxl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-xxl);
    position: relative;
}

.section-subtitle {
    display: inline-block;
    color: var(--safety-orange);
    margin-bottom: var(--space-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    padding-bottom: var(--space-sm);
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--gradient-energy);
}

.section-title {
    margin-bottom: var(--space-md);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--gradient-energy);
}

.section-description {
    color: var(--steel-gray);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-top: var(--space-lg);
}

/* ===== SOLUTION STACK SECTION ===== */
.solution-stack {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.solution-stack::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%230047ab' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.pillar-card {
    background: var(--pure-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    border: 1px solid var(--light-steel);
    position: relative;
    overflow: hidden;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-energy);
}

.pillar-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--safety-orange);
}

.pillar-card.pillar-highlight {
    border: 2px solid var(--safety-orange);
    box-shadow: var(--shadow-orange);
}

.pillar-card.pillar-highlight::before {
    height: 8px;
}

.pillar-number {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    font-size: 3rem;
    font-weight: 800;
    color: var(--light-steel);
    font-family: var(--font-heading);
    z-index: 0;
}

.pillar-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-tech);
    color: var(--pure-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 1;
}

.pillar-card h3 {
    margin-bottom: var(--space-md);
    color: var(--industrial-gray);
    position: relative;
    z-index: 1;
}

.pillar-card p {
    color: var(--steel-gray);
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 1;
}

.pillar-features {
    list-style: none;
    margin: var(--space-lg) 0;
    position: relative;
    z-index: 1;
}

.pillar-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    color: var(--steel-gray);
}

.pillar-features li::before {
    content: '✓';
    color: var(--success-green);
    font-weight: bold;
    font-size: 0.875rem;
}

.pillar-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: none;
    margin-top: var(--space-md);
    transition: gap var(--transition-fast);
    position: relative;
    z-index: 1;
}

.pillar-link:hover {
    color: var(--primary-dark);
    gap: var(--space-sm);
}

/* ===== INDUSTRIES SOLUTIONS SECTION ===== */
.industries-solutions {
    background: var(--pure-white);
}

.industry-solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.industry-solution-card {
    background: var(--pure-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    border: 1px solid var(--light-steel);
}

.industry-solution-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.industry-header {
    background: var(--gradient-industrial);
    color: var(--pure-white);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.industry-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.industry-header h3 {
    color: var(--pure-white);
    margin-bottom: 0;
    flex: 1;
}

.solution-tag {
    background: var(--safety-orange);
    color: var(--pure-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.solution-content {
    padding: var(--space-xl);
}

.solution-content h4 {
    color: var(--industrial-gray);
    margin-bottom: var(--space-sm);
}

.solution-content p {
    color: var(--steel-gray);
    margin-bottom: var(--space-lg);
}

.solution-stats {
    display: flex;
    gap: var(--space-xl);
    margin: var(--space-lg) 0;
}

.solution-stats .stat {
    text-align: center;
}

.solution-stats .stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-blue);
    display: block;
    line-height: 1;
}

.solution-stats .stat-label {
    font-size: 0.875rem;
    color: var(--steel-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: var(--space-xs);
}

.case-study-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.case-study-link:hover {
    color: var(--primary-dark);
    gap: var(--space-sm);
}

/* ===== EXPERTISE SECTION ENHANCEMENT ===== */
.expertise-section {
    background: var(--light-steel);
    position: relative;
}

.expertise-tabs {
    background: var(--pure-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.tab-buttons {
    display: flex;
    background: linear-gradient(to right, var(--primary-dark), var(--primary-blue));
    overflow-x: auto;
    scrollbar-width: none;
}

.tab-buttons::-webkit-scrollbar {
    display: none;
}

.tab-button {
    flex: 1;
    min-width: 200px;
    padding: var(--space-lg);
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    white-space: nowrap;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-button:last-child {
    border-right: none;
}

.tab-button:hover {
    color: var(--pure-white);
    background: rgba(255, 255, 255, 0.1);
}

.tab-button.active {
    color: var(--pure-white);
    background: rgba(255, 255, 255, 0.15);
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-energy);
}

.tab-content {
    padding: var(--space-xxl);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
}

.tab-text ul {
    list-style: none;
    margin-bottom: var(--space-xl);
}

.tab-text li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: 1.125rem;
}

.tab-text i {
    color: var(--success-green);
    font-size: 1.25rem;
}

.tab-image .image-placeholder {
    background: var(--gradient-tech);
    height: 400px;
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    font-size: 6rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
}

.tab-image .image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.1), rgba(255, 255, 255, 0.1));
}

.tab-image .image-placeholder p {
    font-size: 1.75rem;
    margin-top: var(--space-lg);
    margin-bottom: 0;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

/* ===== ENHANCED CTA SECTION ===== */
.cta-section {
    background: var(--gradient-industrial);
    color: var(--pure-white);
    text-align: center;
    padding: var(--space-xxl) 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.cta-section h2 {
    color: var(--pure-white);
    margin-bottom: var(--space-md);
    position: relative;
    z-index: 1;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    font-size: 1.25rem;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.cta-section .btn-primary {
    background: var(--gradient-energy);
    border: 2px solid var(--safety-orange);
}

.cta-section .btn-primary:hover {
    background: var(--safety-orange-dark);
    border-color: var(--safety-orange-dark);
}

.cta-section .btn-secondary {
    background: transparent;
    color: var(--pure-white);
    border: 2px solid var(--pure-white);
}

.cta-section .btn-secondary:hover {
    background: var(--pure-white);
    color: var(--primary-blue);
}

/* ===== ENHANCED FOOTER ===== */
.main-footer {
    background: linear-gradient(135deg, 
        var(--industrial-gray) 0%, 
        var(--steel-gray) 100%);
    color: var(--pure-white);
    padding-top: var(--space-xxl);
    padding-bottom: var(--space-xl);
    position: relative;
    overflow: hidden;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, 
        var(--safety-orange) 0%, 
        var(--energy-orange) 50%, 
        var(--accent-teal) 100%);
}

.main-footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.5;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-xxl);
    position: relative;
    z-index: 2;
}

.footer-col h3 {
    color: var(--pure-white);
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-md);
    font-weight: 700;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--safety-orange) 0%, 
        var(--energy-orange) 100%);
    border-radius: 2px;
}

.footer-about {
    margin-bottom: var(--space-lg);
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--safety-orange);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.footer-logo:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.footer-logo .logo-emblem {
    width: 50px;
    height: 50px;
}

.footer-logo .logo-circle {
    background: linear-gradient(135deg, 
        var(--accent-teal) 0%, 
        var(--primary-blue) 100%);
}

.footer-logo .logo-main {
    font-size: 1.5rem;
    color: var(--pure-white);
    font-weight: 800;
}

.footer-logo .logo-tagline {
    color: var(--safety-orange);
    font-size: 0.85rem;
    font-weight: 600;
}

.social-links {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 100%);
    border-radius: var(--radius-round);
    color: var(--pure-white);
    font-size: 1.25rem;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        var(--primary-blue) 0%, 
        var(--accent-teal) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
}

.social-links a:hover::before {
    opacity: 1;
}

.social-links a i {
    position: relative;
    z-index: 2;
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--safety-orange);
}

.footer-links {
    list-style: none;
    background: rgba(255, 255, 255, 0.03);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-links li {
    margin-bottom: var(--space-sm);
    position: relative;
    padding-left: var(--space-sm);
}

.footer-links li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--safety-orange);
    font-size: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.85);
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-block;
    padding: var(--space-xs) 0;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        var(--safety-orange) 0%, 
        var(--energy-orange) 100%);
    transition: width var(--transition-normal);
}

.footer-links a:hover {
    color: var(--pure-white);
    padding-left: var(--space-sm);
}

.footer-links a:hover::after {
    width: 100%;
}

.contact-info {
    margin-top: var(--space-lg);
    background: rgba(255, 255, 255, 0.03);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-info p {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.contact-info i {
    color: var(--safety-orange);
    margin-top: 0.25rem;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
    background: rgba(255, 107, 0, 0.1);
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    position: relative;
    z-index: 2;
    background: rgba(0, 0, 0, 0.2);
    padding: var(--space-xl) var(--space-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--space-xl);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
}

.footer-bottom p .current-year {
    color: var(--safety-orange);
    font-weight: 700;
}

.footer-legal {
    display: flex;
    gap: var(--space-lg);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-weight: 500;
    position: relative;
}

.footer-legal a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        var(--safety-orange) 0%, 
        var(--energy-orange) 100%);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.footer-legal a:hover {
    color: var(--pure-white);
    background: rgba(255, 255, 255, 0.05);
}

.footer-legal a:hover::after {
    width: 80%;
}

/* Scroll to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, 
        var(--safety-orange) 0%, 
        var(--energy-orange) 100%);
    color: var(--pure-white);
    border: none;
    border-radius: var(--radius-round);
    cursor: pointer;
    z-index: var(--z-tooltip);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 5px 20px rgba(255, 107, 0, 0.3);
    transition: all var(--transition-normal);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

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

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.4);
}

/* ===== ABOUT PAGE ENHANCEMENTS ===== */
.about-content {
    background: var(--pure-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
    margin-bottom: var(--space-xxl);
}

.about-text h2 {
    margin-bottom: var(--space-lg);
}

.about-text p {
    color: var(--steel-gray);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.mv-card {
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border-left: 4px solid var(--safety-orange);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.mv-card:hover {
    transform: translateY(-5px);
}

.mv-card i {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: var(--space-md);
}

.about-image .image-placeholder {
    background: var(--gradient-tech);
    height: 500px;
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    font-size: 6rem;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
}

.about-image .image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.2), rgba(255, 255, 255, 0.1));
}

.about-image .image-placeholder p {
    font-size: 1.75rem;
    margin-top: var(--space-lg);
    margin-bottom: 0;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.values-section {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-xxl);
    margin-top: var(--space-xxl);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.value-card {
    text-align: center;
    padding: var(--space-xl);
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--light-steel);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--safety-orange);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-tech);
    color: var(--pure-white);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto var(--space-lg);
    transition: transform var(--transition-normal);
}

.value-card:hover .value-icon {
    transform: scale(1.1);
}

.value-card h3 {
    margin-bottom: var(--space-md);
}

.value-card p {
    color: var(--steel-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== PRODUCTS PAGE ENHANCEMENTS ===== */
.products-section {
    background: var(--pure-white);
}

.products-filter {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xxl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--space-sm) var(--space-lg);
    background: var(--light-steel);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--steel-gray);
}

.filter-btn:hover {
    background: var(--primary-blue);
    color: var(--pure-white);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gradient-energy);
    color: var(--pure-white);
    box-shadow: var(--shadow-orange);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-xxl);
}

.product-item {
    background: var(--pure-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    border: 1px solid var(--light-steel);
    position: relative;
}

.product-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--safety-orange);
}

.product-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-tech);
    z-index: 1;
}

.product-image {
    height: 250px;
    background: var(--gradient-tech);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.2), rgba(255, 255, 255, 0.1));
}

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

.product-content h3 {
    margin-bottom: var(--space-sm);
}

.product-content p {
    color: var(--steel-gray);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.product-specs {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--light-steel);
}

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

.spec-value {
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 1.125rem;
    display: block;
}

.spec-label {
    font-size: 0.875rem;
    color: var(--steel-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pdf-downloads {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-xxl);
    margin-top: var(--space-xxl);
}

.pdf-downloads h3 {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.pdf-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.pdf-card {
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    display: block;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow-md);
}

.pdf-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pdf-card i {
    font-size: 3rem;
    color: var(--danger-red);
    margin-bottom: var(--space-lg);
}

.pdf-card h4 {
    margin-bottom: var(--space-sm);
    color: var(--industrial-gray);
}

.pdf-card p {
    color: var(--steel-gray);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.pdf-size {
    font-size: 0.875rem;
    color: var(--primary-blue);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== SERVICES PAGE ENHANCEMENTS ===== */
.services-grid-section {
    background: var(--pure-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-xxl);
}

.service-card {
    background: var(--pure-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--light-steel);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-tech);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--safety-orange);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-tech);
    color: var(--pure-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: var(--space-lg);
}

.service-card h3 {
    margin-bottom: var(--space-md);
}

.service-card p {
    color: var(--steel-gray);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.service-features {
    list-style: none;
    margin-top: var(--space-lg);
}

.service-features li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--light-steel);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--steel-gray);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li::before {
    content: '✓';
    color: var(--success-green);
    font-weight: bold;
    font-size: 0.875rem;
}

/* ===== CONTACT PAGE ENHANCEMENTS ===== */
.contact-section {
    background: var(--pure-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    margin-bottom: var(--space-xxl);
}

.contact-info h2 {
    margin-bottom: var(--space-lg);
}

.contact-info > p {
    color: #ffffff;
    /* margin-bottom: var(--space-xl); */
    line-height: 1.8;
}

.contact-details {
    margin: var(--space-xl) 0;
}

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

.contact-item i {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: var(--space-sm);
    color: var(--industrial-gray);
}

.contact-item p {
    color: var(--steel-gray);
    margin: 0;
    line-height: 1.6;
}

.contact-social {
    margin-top: var(--space-xl);
}

.contact-social h4 {
    margin-bottom: var(--space-md);
    color: var(--industrial-gray);
}

.contact-social .social-links {
    gap: var(--space-sm);
}

.contact-form {
    background: var(--pure-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--light-steel);
}

.contact-form h2 {
    margin-bottom: var(--space-xl);
}

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

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

label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    color: var(--industrial-gray);
    font-size: 0.95rem;
}

input, select, textarea {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--light-steel);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--pure-white);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 71, 171, 0.1);
}

textarea {
    resize: vertical;
    min-height: 150px;
}

.map-section {
    margin-top: var(--space-xxl);
}

.map-section h2 {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.map-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    height: 400px;
}

.map-placeholder {
    height: 100%;
    background: var(--gradient-tech);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    font-size: 3rem;
}

.map-placeholder p {
    font-size: 1.5rem;
    margin: var(--space-lg) 0 var(--space-sm);
    font-weight: 600;
}

.map-placeholder small {
    font-size: 1rem;
    opacity: 0.9;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
    
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .mega-menu {
        width: 800px;
        left: -150px;
    }
    
    .pillars-grid,
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .mega-menu {
        width: 100%;
        left: 0;
        border-radius: 0;
    }
    
    .mega-menu-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-stats,
    .products-grid,
    .services-grid,
    .industry-solutions-grid,
    .pdf-grid,
    .contact-grid,
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .tab-content-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

/* Responsive Updates for Hero and Footer */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .page-title {
        font-size: 3rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero {
        height: auto;
        min-height: auto;
        padding: 100px 0 var(--space-xxl);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .page-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-value-props {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .footer-legal {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}


@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .hero {
        height: auto;
        min-height: auto;
        padding: 100px 0 var(--space-xxl);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background: var(--pure-white);
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-xl);
        box-shadow: var(--shadow-xl);
        transition: left var(--transition-normal);
        z-index: var(--z-fixed);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu a {
        display: flex;
        padding: var(--space-md) 0;
        border-bottom: 1px solid var(--light-steel);
        width: 100%;
    }
    
    .nav-menu a:last-child {
        border-bottom: none;
    }
    
    .mega-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0;
        display: none;
        background: transparent;
    }
    
    .mega-menu.active {
        display: block;
    }
    
    .mega-menu-container {
        padding-top: 1.5rem;
        padding-right: 20px;
        padding-bottom: 1.5rem;
        padding-left: 20px;
    }
    
    .mega-menu-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .tab-buttons {
        flex-direction: column;
    }
    
    .tab-button {
        width: 100%;
        text-align: left;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .tab-button.active::after {
        left: 0;
        width: 5px;
        height: 100%;
    }
    
    .tab-content {
        padding: var(--space-xl);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    section {
        padding: var(--space-xl) 0;
    }
    
    .hero-stats {
        gap: var(--space-md);
    }
    
    .stat-card {
        padding: var(--space-lg);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .page-hero {
        padding: 8rem 0 4rem;
    }
    
    .about-image .image-placeholder {
        height: 300px;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .product-image {
        height: 200px;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-xs); }
.p-2 { padding: var(--space-sm); }
.p-3 { padding: var(--space-md); }
.p-4 { padding: var(--space-lg); }
.p-5 { padding: var(--space-xl); }

.d-flex { display: flex; }
.d-grid { display: grid; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-none { display: none; }

.flex-column { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }

.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }
.align-stretch { align-items: stretch; }

.gap-1 { gap: var(--space-xs); }
.gap-2 { gap: var(--space-sm); }
.gap-3 { gap: var(--space-md); }
.gap-4 { gap: var(--space-lg); }
.gap-5 { gap: var(--space-xl); }

.w-100 { width: 100%; }
.w-75 { width: 75%; }
.w-50 { width: 50%; }
.w-25 { width: 25%; }

.h-100 { height: 100%; }
.h-75 { height: 75%; }
.h-50 { height: 50%; }
.h-25 { height: 25%; }

.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }

.text-primary { color: var(--primary-blue); }
.text-secondary { color: var(--safety-orange); }
.text-success { color: var(--success-green); }
.text-danger { color: var(--danger-red); }
.text-warning { color: var(--warning-amber); }
.text-muted { color: var(--steel-gray); }
.text-white { color: var(--pure-white); }

.bg-primary { background: var(--primary-blue); }
.bg-secondary { background: var(--safety-orange); }
.bg-light { background: var(--light-steel); }
.bg-dark { background: var(--industrial-gray); }
.bg-white { background: var(--pure-white); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-circle { border-radius: 50%; }

.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-visible { overflow: visible; }
.overflow-scroll { overflow: scroll; }

/* ===== PRINT STYLES ===== */
@media print {
    .main-header,
    .hero,
    .cta-section,
    .main-footer,
    .btn,
    .hamburger,
    .scroll-indicator {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    section {
        padding: 20pt 0;
        page-break-inside: avoid;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    img {
        max-width: 100% !important;
    }
}

/* Add this to your style.css file */
a {
    text-decoration: none !important;
}

a:hover {
    text-decoration: none !important;
}

/* Specific classes to ensure no underlines */
.nav-menu a,
.product-link,
.pillar-link,
.case-study-link,
.btn-view-all,
.footer-links a,
.social-links a,
.logo,
.pdf-card,
.filter-btn {
    text-decoration: none !important;
}

.nav-menu a:hover,
.product-link:hover,
.pillar-link:hover,
.case-study-link:hover,
.btn-view-all:hover,
.footer-links a:hover,
.logo:hover,
.pdf-card:hover {
    text-decoration: none !important;
}