:root {
    /* 5 Primary Colors + Shades */
    --primary-blue: #2a55db;
    --primary-blue-light: #73bdff;
    --primary-blue-dark: #2248d2;
    
    --primary-green: #018a4d;
    --primary-green-light: #3ceabf;
    --primary-green-dark: #05614f;
    
    --primary-orange: #de3805;
    --primary-orange-light: #e26430;
    --primary-orange-dark: #b14200;
    
    --primary-gray: #28333c;
    --primary-gray-light: #889097;
    --primary-gray-dark: #18232d;
    
    --primary-purple: #5f2ee4;
    --primary-purple-light: #846be4;
    --primary-purple-dark: #43169e;
    
    /* Conservative Font Sizes */
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--primary-gray-dark);
}

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

/* Header Styles */
.navbar {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    backdrop-filter: blur(15px);
    box-shadow: 0 6px 10px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-size: var(--font-size-xl) !important;
    font-weight: 700;
    color: white !important;
}

.navbar-nav .nav-link {
    color: white !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-orange-light) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-blue-light), var(--primary-green-light));
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../TEC_images/hero-bg.webp') center/cover;
    opacity: 0.2;
    z-index: -1;
}

#hero-title-1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

#hero-subtitle-1 {
    font-size: var(--font-size-xl);
    color: var(--primary-orange-light);
    margin-bottom: 1rem;
}

#hero-desc-1 {
    font-size: var(--font-size-lg);
    color: white;
    opacity: 0.9;
}

/* Section Styling */
section {
    padding: 4rem 0;
}

h2 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--primary-gray-dark);
    margin-bottom: 0.59rem;
}

h3 {
    font-size: var(--font-size-xl);
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-gray-dark);
}

/* About Section */
#about {
    background: linear-gradient(135deg, #f8fafc, #f2f7ff);
}

.about-feature {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 7px 20px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.about-feature:hover {
    transform: translateY(-5px);
}

/* Services Section */
.service-card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 11px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.service-card img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}

.service-card .card-body {
    padding: 1.5rem;
}

.service-card h5 {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.service-card .price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-green);
    margin-top: 1rem;
}

/* Features Section */
.feature-item {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-purple-light), var(--primary-blue-light));
    border-radius: 20px;
    color: white;
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: scale(1.05);
}

.feature-item i {
    color: var(--primary-orange-light);
    margin-bottom: 1rem;
}

/* Contact Section */
#contacts {
    background: linear-gradient(135deg, var(--primary-gray-light), var(--primary-blue-light));
}

.form-control {
    border-radius: 10px;
    border: 2px solid #d6daea;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(47, 109, 217, 0.25);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border: none;
    border-radius: 10px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: transform 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-purple-dark));
}

.contact-info {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.contact-info p {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info i {
    color: var(--primary-blue);
    width: 20px;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--primary-gray-dark), var(--primary-blue-dark)) !important;
}

footer h5, footer h6 {
    color: var(--primary-orange-light);
    margin-bottom: 1rem;
}

footer a {
    color: var(--primary-gray-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-orange-light);
}

footer ul {
    padding: 0;
}

footer li {
    margin-bottom: 0.65rem;
}

/* Responsive Images */
.img-fluid {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
}

.bg-gradient-secondary {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-orange));
}

/* High Contrast for Accessibility */
@media (prefers-contrast: high) {
    :root {
        --primary-blue: #005d9f;
        --primary-green: #00753b;
        --primary-orange: #c84800;
        --primary-gray: #3e3938;
        --primary-purple: #6b2f8e;
    }
    
    .navbar, .hero-section, .feature-item, footer {
        background: var(--primary-gray-dark) !important;
    }
    
    .btn-primary {
        background: var(--primary-blue) !important;
        color: white !important;
    }
} 


/* Team Social Links - Elegant Style */
.team-social-links {
    margin-top: 24px;
    padding: 18px 0;
}

.social-icons-grid {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 17px;
    transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    color: white;
}

.facebook-link {
    background: rgba(24, 119, 242, 0.9);
}

.facebook-link:hover {
    background: rgba(24, 119, 242, 1);
    box-shadow: 0 8px 30px rgba(24, 119, 242, 0.4);
}

.linkedin-link {
    background: rgba(10, 102, 194, 0.9);
}

.linkedin-link:hover {
    background: rgba(10, 102, 194, 1);
    box-shadow: 0 8px 30px rgba(10, 102, 194, 0.4);
}

.x-link {
    background: rgba(0, 0, 0, 0.9);
    position: relative;
}

.x-link::after {
    content: '𝕏';
    font-weight: bold;
    font-size: 19px;
    z-index: 2;
    position: relative;
}

.x-link:hover {
    background: rgba(0, 0, 0, 1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 12px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 15px;
    }
}