/* Modern Design System - SMECPL */
:root {
    /* Primary Brand Colors - Professional Blue Palette */
    --primary: #1e40af;           /* Deep Professional Blue */
    --primary-light: #3b82f6;     /* Bright Blue */
    --primary-dark: #1e3a8a;      /* Navy Blue */
    --primary-50: #eff6ff;        /* Very Light Blue */
    --primary-100: #dbeafe;       /* Light Blue Background */
    --primary-900: #1e3a8a;       /* Dark Blue Text */
    
    /* Secondary Colors - Modern Orange Accent */
    --secondary: #f97316;         /* Modern Orange */
    --secondary-light: #fb923c;   /* Light Orange */
    --secondary-dark: #ea580c;    /* Dark Orange */
    
    /* Neutral Color Palette */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: var(--gray-50);
    --bg-tertiary: var(--gray-100);
    --bg-dark: var(--gray-900);
    
    /* Text Colors */
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-muted: var(--gray-500);
    --text-white: #ffffff;
    
    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: var(--primary-light);
    
    /* Spacing System */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

/* Modern Typography & Base Styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: 16px;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

h1 { font-size: 3.5rem; font-weight: 800; }
h2 { font-size: 2.5rem; font-weight: 700; }
h3 { font-size: 2rem; font-weight: 600; }
h4 { font-size: 1.5rem; font-weight: 600; }
h5 { font-size: 1.25rem; font-weight: 600; }
h6 { font-size: 1.125rem; font-weight: 600; }

p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
    line-height: 1.7;
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Clean Modern Navigation */
.navbar {
    background: var(--bg-primary);
    padding: var(--space-md) 0;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar.scrolled {
    padding: var(--space-sm) 0;
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
}

.navbar-brand {
    display: flex;
    align-items: center;
}

.navbar-brand img,
.navbar-logo {
    height: 5rem; /* 80px - larger base size */
    width: auto;
    max-width: 30rem; /* 480px - larger max-width */
    transition: all var(--transition-normal);
    object-fit: contain;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.navbar.scrolled .navbar-logo {
    height: 4rem; /* 64px - larger scrolled size */
    max-width: 24rem; /* 384px - proportional to base */
}

.navbar-toggler {
    border: none;
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    outline: none;
}

.navbar-nav {
    align-items: center;
    gap: var(--space-xs);
}

.nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: var(--space-sm) var(--space-md) !important;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    text-decoration: none;
    white-space: nowrap;
}

.nav-link i {
    font-size: 0.8rem;
    opacity: 0.8;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
    border-radius: 1px;
}

.nav-link:hover {
    color: var(--primary) !important;
    background-color: var(--primary-50);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 70%;
}

.nav-link.active {
    color: var(--primary) !important;
    background-color: var(--primary-50);
    font-weight: 600;
}

.contact-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-light)) !important;
    color: var(--text-white) !important;
    border-radius: var(--radius-lg) !important;
    margin-left: var(--space-md);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
    padding: var(--space-sm) var(--space-lg) !important;
}

.contact-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary)) !important;
    color: var(--text-white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.contact-btn::after {
    display: none;
}

/* Modern Hero Section */
.hero-section {
    min-height: 90vh;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(30, 64, 175, 0.9) 0%,
        rgba(30, 58, 138, 0.8) 50%,
        rgba(249, 115, 22, 0.7) 100%
    );
    z-index: 1;
}

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

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: var(--space-xl);
    line-height: 1.1;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
}

.hero-tagline {
    position: relative;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.3);
    display: inline-block;
    animation: taglineGlow 3s ease-in-out infinite alternate;
}

.tagline-text {
    font-size: 1.8rem;
    font-weight: 600;
    color: #FFD700; /* Fallback color */
    background: linear-gradient(135deg, #FFD700, #FFA500, #FF6B35);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: italic;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.8);
    position: relative;
    margin: 0;
    letter-spacing: 0.5px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

/* Responsive adjustments for tagline */
@media (max-width: 768px) {
    .tagline-text {
        font-size: 1.4rem;
        letter-spacing: 0.3px;
    }
    
    .hero-tagline {
        padding: 0.4rem 0.8rem;
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .tagline-text {
        font-size: 1.2rem;
    }
    
    .hero-tagline {
        padding: 0.3rem 0.6rem;
    }
}

/* Tagline glow animation */
@keyframes taglineGlow {
    0% {
        border-color: rgba(255, 215, 0, 0.3);
        box-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
    }
    100% {
        border-color: rgba(255, 165, 0, 0.6);
        box-shadow: 0 0 20px rgba(255, 165, 0, 0.4);
    }
}

.about-tagline {
    position: relative;
}

.tagline-text-about {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--primary);
    font-style: italic;
    margin: 0;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
}

.hero-text {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    align-items: center;
}

/* Modern Button System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 600;
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-lg);
    border: none;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--text-white);
    box-shadow: 0 4px 14px 0 rgba(30, 64, 175, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(30, 64, 175, 0.35);
    color: var(--text-white);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    color: var(--text-white);
    box-shadow: 0 4px 14px 0 rgba(249, 115, 22, 0.25);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(249, 115, 22, 0.35);
    color: var(--text-white);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: none;
}

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

.btn-outline-light {
    background: transparent;
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
    box-shadow: none;
}

.btn-outline-light:hover {
    background: var(--text-white);
    color: var(--primary);
    border-color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-light {
    background: var(--text-white);
    color: var(--primary);
    box-shadow: var(--shadow-md);
}

.btn-light:hover {
    background: var(--gray-50);
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Modern Sections */
section {
    padding: var(--space-4xl) 0;
}

.section-subtitle {
    display: inline-block;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
    padding: var(--space-xs) var(--space-lg);
    background: var(--primary-50);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--primary-100);
    position: relative;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 1px;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
}

/* Modern Card System */
.card {
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-100);
}

.card:hover::before {
    transform: scaleX(1);
}

/* Service Cards */
.service-card {
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-white);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto var(--space-xl);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-lg);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

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

.service-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.service-link:hover {
    color: var(--primary-dark);
    transform: translateX(4px);
}

/* Stats Section */
.stats-section {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

.stat-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: all 0.3s ease;
}

.stat-card-link:hover {
    text-decoration: none;
    color: inherit;
}

.stat-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.stat-card:hover,
.stat-card-link:hover .stat-card {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-white);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.counter {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--space-sm);
    line-height: 1;
}

.stat-card p {
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-up.active {
    opacity: 1;
    transform: translateY(0);
}

/* About Preview Section */
.about-preview {
    background: var(--bg-primary);
    padding: var(--space-4xl) 0;
}

.features-list {
    margin: var(--space-2xl) 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    font-weight: 500;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.about-image {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.experience-badge {
    position: absolute;
    bottom: var(--space-xl);
    right: var(--space-xl);
    background: var(--primary);
    color: var(--text-white);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.experience-badge .number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.experience-badge .text {
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.2;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: var(--space-4xl) 0;
    color: var(--text-white);
}

.cta-section h2 {
    color: var(--text-white);
    margin-bottom: var(--space-lg);
}

.cta-section .lead {
    color: rgba(255, 255, 255, 0.9);
}

/* Modern Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: var(--space-4xl) 0 0;
    position: relative;
}

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

.footer-logo {
    height: 5rem; /* 80px - consistent with navbar */
    width: auto;
    max-width: 30rem; /* 480px - consistent with navbar */
    margin-bottom: var(--space-lg);
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer h4 {
    color: var(--text-white);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    position: relative;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

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

.contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    color: rgba(255, 255, 255, 0.8);
}

.contact-info i {
    color: var(--primary);
    font-size: 1.125rem;
    margin-top: 4px;
    flex-shrink: 0;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: var(--space-xl) 0;
    margin-top: var(--space-4xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-bottom .text-danger {
    color: var(--secondary) !important;
}

/* Page Headers */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 8rem 0 4rem;
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.05"/><circle cx="25" cy="75" r="1" fill="white" opacity="0.03"/><circle cx="75" cy="25" r="1" fill="white" opacity="0.03"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    color: var(--text-white);
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--space-lg);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
}

.breadcrumb-item {
    font-weight: 500;
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all var(--transition-fast);
}

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

.breadcrumb-item.active {
    color: var(--text-white);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.6);
    content: ">";
}

/* Ultra-wide and 4K Display Optimization */
@media (min-width: 1920px) {
    .container {
        max-width: 1400px;
    }
    
    .navbar-brand img,
    .navbar-logo {
        height: 4.5rem; /* 72px - larger for ultra-wide */
        max-width: 27rem; /* 432px */
    }

    .navbar.scrolled .navbar-logo {
        height: 3.5rem; /* 56px - larger scrolled size */
        max-width: 21rem; /* 336px */
    }

    .footer-logo {
        height: 4.5rem; /* 72px - consistent with navbar */
        max-width: 27rem; /* 432px */
    }
    
    .hero-title {
        font-size: 5rem;
    }
    
    .section-title {
        font-size: 3.5rem;
    }
    
    .hero-section {
        min-height: 100vh;
    }
    
    .stat-card h2 {
        font-size: 3.5rem;
    }
    
    .gst-card .card-body {
        padding: 3rem 2rem;
    }
    
    .gst-summary-card .card-body {
        padding: 4rem;
    }
}

@media (min-width: 2560px) {
    .container {
        max-width: 1600px;
    }
    
    .navbar-brand img,
    .navbar-logo {
        height: 4.25rem; /* 68px - larger for 4K+ displays */
        max-width: 25.5rem; /* 408px */
    }

    .navbar.scrolled .navbar-logo {
        height: 3.25rem; /* 52px - larger scrolled size */
        max-width: 19.5rem; /* 312px */
    }

    .footer-logo {
        height: 4.25rem; /* 68px - consistent with navbar */
        max-width: 25.5rem; /* 408px */
    }
    
    .hero-title {
        font-size: 6rem;
    }
    
    .section-title {
        font-size: 4rem;
    }
    
    h1 { font-size: 4.5rem; }
    h2 { font-size: 3.5rem; }
    h3 { font-size: 2.5rem; }
    
    .lead {
        font-size: 1.5rem;
    }
    
    .section-description {
        font-size: 1.25rem;
    }
}

/* Large Desktop Optimization */
@media (min-width: 1400px) and (max-width: 1919px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
}

/* Responsive Design */
@media (max-width: 1199.98px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }
}

@media (max-width: 991.98px) {
    :root {
        --space-4xl: 4rem;
        --space-3xl: 3rem;
        --space-2xl: 2rem;
    }

    .navbar-brand img,
    .navbar-logo {
        height: 4rem; /* 64px - larger tablet landscape size */
        max-width: 24rem; /* 384px */
    }

    .navbar.scrolled .navbar-logo {
        height: 3.25rem; /* 52px - larger scrolled size for tablet landscape */
        max-width: 19.5rem; /* 312px */
    }

    .navbar-collapse {
        background: var(--bg-primary);
        padding: var(--space-lg);
        margin-top: var(--space-md);
        border-radius: var(--radius-lg);
        border: 1px solid var(--gray-200);
        box-shadow: var(--shadow-lg);
    }

    .navbar-nav {
        gap: var(--space-xs);
        text-align: center;
    }
    
    .nav-link {
        padding: var(--space-md) var(--space-lg) !important;
        border-radius: var(--radius-md);
        margin-bottom: var(--space-xs);
        display: block;
        width: 100%;
    }

    .nav-link::after {
        display: none;
    }

    .contact-btn {
        margin-left: 0 !important;
        margin-top: var(--space-md);
        text-align: center;
        display: block;
        width: auto;
        max-width: 200px;
        margin: var(--space-md) auto 0;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .section-title {
        font-size: 2rem;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }

    .page-header h1 {
        font-size: 2.75rem;
    }
}

@media (max-width: 767.98px) {
    :root {
        --space-4xl: 3rem;
        --space-3xl: 2rem;
        --space-2xl: 1.5rem;
    }

    .navbar-brand img,
    .navbar-logo {
        height: 3.75rem; /* 60px - larger tablet portrait size */
        max-width: 22.5rem; /* 360px */
    }

    .navbar.scrolled .navbar-logo {
        height: 3rem; /* 48px - larger scrolled size for tablets */
        max-width: 18rem; /* 288px */
    }

    .footer-logo {
        height: 3.75rem; /* 60px - consistent with navbar */
        max-width: 22.5rem; /* 360px */
    }

    .hero-section {
        min-height: 70vh;
        background-attachment: scroll;
    }

    .hero-title {
        font-size: 2.25rem;
        margin-bottom: var(--space-lg);
    }

    .hero-text {
        font-size: 1.125rem;
        margin-bottom: var(--space-xl);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .section-title {
        font-size: 1.875rem;
        text-align: center;
    }

    .section-subtitle {
        text-align: center;
        display: block;
        margin: 0 auto var(--space-lg);
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .page-header {
        padding: 6rem 0 3rem;
    }

    .page-header h1 {
        font-size: 2.25rem;
    }

    .stat-card {
        margin-bottom: var(--space-lg);
    }

    .experience-badge {
        position: static;
        margin-top: var(--space-lg);
        display: inline-block;
    }

    .footer {
        text-align: center;
    }

    .footer h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 575.98px) {
    .navbar-brand img,
    .navbar-logo {
        height: 4rem; /* 64px - large mobile logo for better visibility */
        max-width: 24rem; /* 384px */
    }

    .navbar.scrolled .navbar-logo {
        height: 3.25rem; /* 52px - larger scrolled size for mobile */
        max-width: 19.5rem; /* 312px */
    }

    .footer-logo {
        height: 4rem; /* 64px - consistent with navbar */
        max-width: 24rem; /* 384px */
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    .section-title {
        font-size: 1.625rem;
    }

    .card,
    .service-card,
    .stat-card {
        margin-bottom: var(--space-lg);
    }

    .contact-info li {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--space-sm);
    }
}

/* Page-specific styles */
.projects-section .project-card {
    height: 100%;
    transition: transform var(--transition-normal);
}

.projects-section .project-card:hover {
    transform: translateY(-5px);
}

.projects-section .project-image {
    height: 200px;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.projects-section .project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.projects-section .project-card:hover .project-image img {
    transform: scale(1.05);
}

.projects-section .project-content {
    padding: var(--space-lg);
}

.projects-section .project-meta {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.projects-section .project-type,
.projects-section .project-status {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

.projects-section .project-type {
    background: var(--primary-100);
    color: var(--primary-900);
}

.projects-section .project-status {
    background: var(--secondary);
    color: white;
}

.equipment-section .equipment-card {
    text-align: center;
    padding: var(--space-xl);
    height: 100%;
    transition: transform var(--transition-normal);
}

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

.equipment-section .equipment-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.equipment-section .equipment-list {
    list-style: none;
    padding: 0;
    margin-top: var(--space-lg);
}

.equipment-section .equipment-list li {
    padding: var(--space-xs) 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--gray-200);
}

.equipment-section .equipment-list li:last-child {
    border-bottom: none;
}

.equipment-section .equipment-stats {
    background: var(--bg-primary);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.equipment-section .stat-item .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--space-sm);
}

.certificates-section .certificate-card {
    height: 100%;
    transition: transform var(--transition-normal);
}

.certificates-section .certificate-card:hover {
    transform: translateY(-5px);
}

.certificates-section .certificate-image {
    height: 250px;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.certificates-section .certificate-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.certificates-section .certificate-content {
    padding: var(--space-lg);
}

.certificates-section .certificate-type {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--space-sm);
}

.certificates-section .certificate-details {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-md);
}

.certificates-section .certificate-status {
    background: var(--secondary);
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.certificates-section .certificate-year {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.certificates-section .certification-benefits {
    background: var(--bg-primary);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.certificates-section .benefit-item {
    padding: var(--space-lg);
}

.certificates-section .benefit-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.contact-section .contact-info-card {
    background: var(--bg-primary);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    height: 100%;
}

.contact-section .contact-item {
    display: flex;
    margin-bottom: var(--space-xl);
}

.contact-section .contact-item:last-child {
    margin-bottom: 0;
}

.contact-section .contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    margin-right: var(--space-lg);
    flex-shrink: 0;
}

.contact-section .contact-details h4 {
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.contact-section .contact-details p {
    margin: 0;
    color: var(--text-secondary);
}

.contact-section .contact-details a {
    color: var(--primary);
    text-decoration: none;
}

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

.contact-section .contact-form-card {
    background: var(--bg-primary);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

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

.contact-section .form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.contact-section .form-control,
.contact-section .form-select {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.contact-section .form-control:focus,
.contact-section .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(30, 64, 175, 0.25);
}

.contact-section .map-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.services-section .service-features {
    list-style: none;
    padding: 0;
    margin-top: var(--space-lg);
}

.services-section .service-features li {
    padding: var(--space-xs) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--space-lg);
}

.services-section .service-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

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

.process-section .process-step {
    position: relative;
    padding: var(--space-xl);
}

.process-section .process-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.125rem;
    z-index: 1;
}

.process-section .process-icon {
    width: 80px;
    height: 80px;
    margin: var(--space-lg) auto;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
}

/* Additional Projects Styles */
.additional-projects .project-list {
    list-style: none;
    padding: 0;
}

.additional-projects .project-list li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--gray-200);
    color: var(--text-secondary);
}

.additional-projects .project-list li:last-child {
    border-bottom: none;
}

.additional-projects .quality-list {
    list-style: none;
    padding: 0;
}

.additional-projects .quality-list li {
    padding: var(--space-xs) 0;
    color: var(--text-secondary);
}

/* Project Filter Styles */
.project-filters .filter-btn {
    border-radius: 25px;
    padding: 10px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
}

.project-filters .filter-btn:hover,
.project-filters .filter-btn.active {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 144, 220, 0.3);
}

/* Main Filter Button Styles */
.project-filters .main-filter-btn {
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-filters .main-filter-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4);
}

.project-filters .main-filter-btn:not(.active) {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.project-filters .main-filter-btn:not(.active):hover {
    background: var(--primary-50);
    transform: translateY(-1px);
}

/* Sub Filter Button Styles */
.project-filters .sub-filter-btn {
    border-radius: 20px;
    padding: 8px 18px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
}

.project-filters .sub-filter-btn.active {
    background: var(--secondary) !important;
    color: white !important;
    border-color: var(--secondary) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.project-filters .sub-filter-btn:not(.active):hover {
    background: var(--gray-100);
    transform: translateY(-1px);
}

.project-card {
    transition: all 0.3s ease;
}

/* Project Image Carousel Styles */
.project-image .carousel {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
}

.project-image .carousel-item img {
    height: 250px;
    object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.project-image .carousel-control-prev,
.project-image .carousel-control-next {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: all 0.3s ease;
}

.project-image .carousel-control-prev {
    left: 10px;
}

.project-image .carousel-control-next {
    right: 10px;
}

.project-card:hover .carousel-control-prev,
.project-card:hover .carousel-control-next {
    opacity: 1;
}

.project-image .carousel-control-prev-icon,
.project-image .carousel-control-next-icon {
    width: 20px;
    height: 20px;
}

.project-image .carousel-indicators {
    bottom: 10px;
    margin-bottom: 0;
}

.project-image .carousel-indicators button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 2px solid white;
    background: transparent;
    margin: 0 3px;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.project-image .carousel-indicators button.active {
    background: white;
    opacity: 1;
    transform: scale(1.2);
}

/* Ensure carousel doesn't interfere with card hover effects */
.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.project-image {
    position: relative;
    overflow: hidden;
}

.project-card.hidden {
    display: none;
}

@media (max-width: 768px) {
    .project-filters .filter-btn {
        padding: 8px 16px;
        font-size: 14px;
        margin: 2px;
    }
}

/* Director Image Styles */
.director-avatar img {
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 3px solid #fff;
}

.director-card:hover .director-avatar img {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    border-color: var(--primary);
}

.director-card {
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.director-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Director Placeholder Styles (fallback) */
.director-placeholder {
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.director-card:hover .director-placeholder {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Certificate Section Styles */
.certificate-card {
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.certificate-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.certificate-image img {
    transition: all 0.3s ease;
    border: 2px solid #f8f9fa;
}

.certificate-card:hover .certificate-image img {
    border-color: var(--primary);
}

.certificate-clickable {
    position: relative;
}

.certificate-clickable::after {
    content: '\f065';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 8px;
    border-radius: 50%;
    font-size: 14px;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.certificate-clickable:hover::after {
    opacity: 1;
}

.modal-xl {
    max-width: 90vw;
}

/* Modal Responsive Optimization */
@media (min-width: 1400px) {
    .modal-xl {
        max-width: 1200px;
    }
}

@media (max-width: 991.98px) {
    .modal-xl {
        max-width: 95vw;
    }
    
    .modal-body img {
        max-height: 70vh;
    }
}

@media (max-width: 767.98px) {
    .modal-xl {
        max-width: 98vw;
        margin: 0.5rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .modal-body img {
        max-height: 60vh;
    }
    
    .modal-header {
        padding: 1rem;
    }
    
    .modal-footer {
        padding: 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
}

.modal-body img {
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* GST Presence Section Styles */
.gst-presence-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.gst-card {
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    overflow: hidden;
}

.gst-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.gst-card .card-body {
    padding: 2rem 1.5rem;
}

.gst-icon i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.gst-card h5 {
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.gst-status .badge {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 500;
}

.gst-number small {
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    font-weight: 500;
    background: rgba(0, 0, 0, 0.05);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.gst-summary-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid var(--primary);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.gst-summary-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.gst-summary-card .card-body {
    padding: 2.5rem;
}

.gst-count {
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    border-radius: 15px;
    color: white;
    margin: 0 auto;
    max-width: 120px;
}

.gst-count .display-3 {
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Medium Tablet Optimization */
@media (max-width: 991.98px) {
    .gst-card .card-body {
        padding: 2rem 1.5rem;
    }
    
    .gst-summary-card .card-body {
        padding: 2rem;
    }
    
    .gst-count .display-3 {
        font-size: 2.75rem;
    }
    
    .gst-number small {
        font-size: 0.7rem;
    }
}

@media (max-width: 768px) {
    .gst-card .card-body {
        padding: 1.5rem 1rem;
    }
    
    .gst-summary-card .card-body {
        padding: 1.5rem;
    }
    
    .gst-count .display-3 {
        font-size: 2.5rem;
    }
    
    .gst-number small {
        font-size: 0.65rem;
        padding: 0.2rem 0.4rem;
    }
    
    .gst-icon i {
        font-size: 2rem;
    }
}

/* Small Mobile Optimization */
@media (max-width: 575.98px) {
    .gst-card .card-body {
        padding: 1.25rem 0.75rem;
    }
    
    .gst-summary-card .card-body {
        padding: 1.25rem;
    }
    
    .gst-count .display-3 {
        font-size: 2rem;
    }
    
    .gst-count {
        max-width: 100px;
    }
    
    .gst-number small {
        font-size: 0.6rem;
        letter-spacing: 0.25px;
    }
    
    .gst-icon i {
        font-size: 1.75rem;
    }
    
    /* Image Optimization for Small Screens */
    .hero-section {
        background-attachment: scroll;
        min-height: 60vh;
    }
    
    .about-image img,
    .service-card img,
    .project-card img {
        height: auto;
        max-height: 200px;
        object-fit: cover;
    }
    
    .client-logo img {
        max-height: 40px;
    }
    
    .director-avatar img {
        width: 120px !important;
        height: 120px !important;
    }
}

.certificate-type {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.certificate-content h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

/* Clients Section Styles */
.clients-section {
    background: var(--bg-light);
}

.client-logo {
    padding: 1rem;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.client-logo img {
    max-height: 60px;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    transition: all 0.3s ease;
}

.client-logo:hover img {
    filter: grayscale(0%);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .client-logo {
        height: 80px;
    }
    
    .client-logo img {
        max-height: 50px;
    }
}