/* Professional Business Website - Reliance-Inspired Design */

/* Clean, modern typography */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #374151;
}

/* Professional navigation styling */
.nav-glass {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.8);
    transition: all 0.3s ease;
}

/* Smooth hover transitions */
a, button {
    transition: all 0.2s ease;
}

/* Professional button styling */
.btn-primary {
    background: #2563eb;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

@keyframes gradientShift {
    0%, 100% {
        transform: translateX(0) translateY(0);
    }
    33% {
        transform: translateX(30px) translateY(-30px);
    }
    66% {
        transform: translateX(-20px) translateY(20px);
    }
}

/* Removed textureMove animation for better text stability */

/* Enhanced button animations with textures */
.btn-hover {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    background: 
        linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 30"><defs><pattern id="btnTexture" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="0.3" fill="white" opacity="0.1"/><circle cx="5" cy="5" r="0.2" fill="white" opacity="0.05"/><circle cx="25" cy="25" r="0.4" fill="white" opacity="0.08"/></pattern></defs><rect width="30" height="30" fill="url(%23btnTexture)"/></svg>') repeat;
}

.btn-hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.btn-hover:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: 
        linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 30"><defs><pattern id="btnTextureHover" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="0.3" fill="white" opacity="0.15"/><circle cx="5" cy="5" r="0.2" fill="white" opacity="0.1"/><circle cx="25" cy="25" r="0.4" fill="white" opacity="0.12"/></pattern></defs><rect width="30" height="30" fill="url(%23btnTextureHover)"/></svg>') repeat;
}

/* Modern glassmorphism buttons */
.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    transition: all 0.3s ease;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Simplified card hover effects for better performance */
.card-hover {
    transition: all 0.3s ease;
    transform: translateY(0);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    z-index: 10;
}

/* Simplified glassmorphism cards for better performance */
.card-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

@keyframes cardTextureShimmer {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Removed floating animations for better text stability */

/* Pulse animation for emergency elements */
@keyframes pulse-emergency {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.emergency-pulse {
    animation: pulse-emergency 2s infinite;
}

/* Enhanced logo styling */
.logo {
    max-height: 80px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: all 0.3s ease;
}

.logo:hover {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    transform: scale(1.05);
}

/* Smooth scrolling for the entire page */
html {
    scroll-behavior: smooth;
}

/* Custom focus styles for better accessibility */
*:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Custom button hover effects */
.btn-primary {
    transition: all 0.3s ease;
    transform: translateY(0);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Custom form input focus styles */
.form-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Loading animation for form submission */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #ffffff;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Custom gradient backgrounds */
.gradient-blue {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.gradient-green {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.gradient-purple {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

/* Custom shadow effects */
.shadow-custom {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.shadow-custom-lg {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Removed scroll animations for better text readability */

/* Custom responsive text sizes */
@media (max-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        line-height: 1.5;
    }
}

/* Custom spacing utilities */
.section-padding {
    padding: 5rem 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 3rem 0;
    }
}

/* Custom typography */
.text-balance {
    text-wrap: balance;
}

/* Custom form styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

/* Custom button styles */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: #3b82f6;
    color: white;
}

.btn-primary:hover {
    background-color: #2563eb;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: #3b82f6;
    border: 2px solid #3b82f6;
}

.btn-secondary:hover {
    background-color: #3b82f6;
    color: white;
}

/* Custom card styles */
.card {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

/* Custom navigation styles */
.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #3b82f6;
    transition: width 0.3s ease;
}

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

/* Custom footer styles */
.footer-link {
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #3b82f6;
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .hero-gradient {
        background: #f8f9fa !important;
        color: #000 !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .hero-gradient {
        background: #000;
        color: #fff;
    }
    
    .btn-primary {
        background-color: #000;
        border: 2px solid #fff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Modern Typography Enhancements */
.hero-title {
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1.6;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Simplified navigation for better performance */
.nav-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

/* Modern Section Spacing with textures */
.section-modern {
    padding: 6rem 0;
    position: relative;
    z-index: 2;
}

.section-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

/* Simplified section backgrounds for better performance */
.section-textured {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.8) 0%, rgba(241, 245, 249, 0.9) 100%);
}

.section-textured-dark {
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.95) 0%, rgba(31, 41, 55, 0.9) 100%);
}

/* Enhanced Icons */
.icon-modern {
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.icon-modern:hover {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
}

/* Modern Grid Layout */
.grid-modern {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Enhanced Footer with rich textures */
.footer-modern {
    background: 
        linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #334155 50%, #475569 75%, #64748b 100%),
        radial-gradient(circle at 20% 80%, rgba(15, 23, 42, 0.8) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(71, 85, 105, 0.6) 0%, transparent 50%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footerTexture" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="0.5" fill="white" opacity="0.03"/><circle cx="75" cy="75" r="0.3" fill="white" opacity="0.02"/><circle cx="50" cy="10" r="0.4" fill="white" opacity="0.025"/><circle cx="10" cy="90" r="0.2" fill="white" opacity="0.02"/><circle cx="90" cy="50" r="0.6" fill="white" opacity="0.015"/></pattern></defs><rect width="100" height="100" fill="url(%23footerTexture)"/></svg>') repeat;
    position: relative;
    box-shadow: 
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 -4px 20px rgba(0, 0, 0, 0.3);
}

.footer-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.2), transparent);
}

.footer-modern::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.02) 50%, transparent 70%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60"><defs><pattern id="footerGrid" width="60" height="60" patternUnits="userSpaceOnUse"><path d="M 60 0 L 0 0 0 60" fill="none" stroke="white" stroke-width="0.3" opacity="0.05"/></pattern></defs><rect width="60" height="60" fill="url(%23footerGrid)"/></svg>') repeat;
    pointer-events: none;
    opacity: 0.4;
}

/* Loading States */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Enhanced Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a67d8, #6b46c1);
}

/* Modern Focus States */
.focus-modern:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.3);
    border-color: #667eea;
}

/* Simplified CTA section for better performance */
.cta-textured {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 25%, #60a5fa 50%, #93c5fd 75%, #dbeafe 100%);
    position: relative;
    overflow: hidden;
}

/* Enhanced depth effects */
.depth-layer-1 {
    box-shadow: 
        0 1px 3px rgba(0, 0, 0, 0.1),
        0 1px 2px rgba(0, 0, 0, 0.06);
}

.depth-layer-2 {
    box-shadow: 
        0 4px 6px rgba(0, 0, 0, 0.1),
        0 2px 4px rgba(0, 0, 0, 0.06);
}

.depth-layer-3 {
    box-shadow: 
        0 10px 15px rgba(0, 0, 0, 0.1),
        0 4px 6px rgba(0, 0, 0, 0.05);
}

.depth-layer-4 {
    box-shadow: 
        0 20px 25px rgba(0, 0, 0, 0.1),
        0 10px 10px rgba(0, 0, 0, 0.04);
}

/* Enhanced Mobile Experience with Performance Optimizations */
@media (max-width: 768px) {
    .hero-gradient {
        min-height: 80vh;
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        line-height: 1.5;
    }
    
    .section-modern {
        padding: 4rem 0;
    }
    
    .grid-modern {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Disable heavy effects on mobile for better performance */
    .card-hover {
        transition: none;
    }
    
    .card-hover:hover {
        transform: none;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    
    .btn-hover {
        transition: none;
    }
    
    .btn-hover:hover {
        transform: none;
    }
    
    /* Reduce backdrop blur on mobile */
    .nav-glass,
    .card-glass {
        backdrop-filter: none;
        background: rgba(255, 255, 255, 0.9);
    }
}