/* LabLink360 Custom Styles */

/* Color Variables - Based on LabLink360 logo colors */
:root {
    --primary-color: #2d5a5a;        /* Logo teal/green from medical cross circle */
    --secondary-color: #1e3d3d;      /* Darker teal for hover states */
    --accent-color: #4a7c7c;         /* Lighter teal accent */
    --logo-text-color: #2c3e50;      /* Dark gray/charcoal for text (matching logo) */
    --medical-green: #10b981;        /* Healthcare green accent */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --light-color: #f8fafc;
    --dark-color: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
}

/* Global Styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
}

/* Icon Fixes */
i {
    font-style: normal !important;
    font-variant: normal !important;
    text-rendering: auto !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
    display: inline-block !important;
    font-weight: 900 !important;
}

.fas, .fab, .far, .fal, .fad, .fass, .fasr, .fasl {
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Brands" !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    vertical-align: baseline !important;
}

.fab {
    font-family: "Font Awesome 6 Brands" !important;
    font-weight: 400 !important;
}

/* Icon Loading Fallback */
@font-face {
    font-family: 'Font Awesome 6 Free';
    font-style: normal;
    font-weight: 900;
    font-display: swap;
    src: url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/webfonts/fa-solid-900.woff2') format('woff2');
}

@font-face {
    font-family: 'Font Awesome 6 Brands';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/webfonts/fa-brands-400.woff2') format('woff2');
}

/* Ensure icons don't have text decoration or transform */
.fas, .fab, .far::before,
.service-icon i::before,
.feature-icon i::before,
.contact-icon i::before {
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    word-wrap: normal !important;
    white-space: nowrap !important;
    direction: ltr !important;
}

/* Custom Bootstrap Color Overrides */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

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

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

/* Navigation Styles */
.navbar {
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-brand .text-primary {
    color: var(--logo-text-color) !important;
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding-top: 100px;
}

.hero-section h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
}

/* Service Cards */
.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(45, 90, 90, 0.15) !important;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 4px 12px rgba(45, 90, 90, 0.2);
}

.service-icon i {
    font-size: 2rem;
    color: white !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    text-align: center !important;
    vertical-align: middle !important;
}

/* Feature Icons */
.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 3px 8px rgba(45, 90, 90, 0.2);
}

.feature-icon i {
    font-size: 1.5rem;
    color: white !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    text-align: center !important;
    vertical-align: middle !important;
}

/* Contact Icons */
.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(45, 90, 90, 0.2);
}

.contact-icon i {
    font-size: 1.25rem;
    color: white !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    text-align: center !important;
    vertical-align: middle !important;
}

/* Form Styles */
.form-control {
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(45, 90, 90, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Button Styles */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Download Section */
#download {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

/* Coming Soon Buttons */
.btn[disabled] {
    opacity: 0.6;
    position: relative;
}

.btn[disabled]:hover {
    opacity: 0.8;
    transform: translateY(-1px);
    transition: all 0.3s ease;
}

.btn[disabled]::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn[disabled]:hover::after {
    opacity: 1;
}

/* Social Links */
.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Section Spacing */
section {
    padding: 5rem 0;
}

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

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

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Shadows */
.shadow-custom {
    box-shadow: 0 10px 30px rgba(45, 90, 90, 0.1);
}

/* Responsive Images */
.img-fluid {
    border-radius: 15px;
}

/* Stats Section */
.stats-section h3 {
    font-size: 2.5rem;
    font-weight: 700;
}

/* Footer Styles */
footer {
    background: linear-gradient(135deg, var(--dark-color), #0f172a) !important;
    color: #ffffff !important;
}

footer h5 {
    color: #ffffff !important;
    font-weight: 600;
}

footer p {
    color: #cbd5e1 !important;
}

footer .text-muted {
    color: #94a3b8 !important;
}

footer a {
    color: #cbd5e1 !important;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-color) !important;
}

footer .btn-outline-light {
    border-color: #475569;
    color: #cbd5e1;
}

footer .btn-outline-light:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

footer .btn-outline-secondary {
    border-color: #475569;
    color: #64748b;
}

footer .btn-outline-secondary:disabled {
    opacity: 0.5;
    border-color: #334155;
    color: #64748b;
}

/* Loading Animation for Images */
img {
    transition: opacity 0.3s ease;
}

img:not([src]) {
    opacity: 0;
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Mobile Optimizations */
@media (max-width: 576px) {
    .display-4 {
        font-size: 2rem;
    }

    .display-5 {
        font-size: 1.75rem;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .service-icon {
        width: 60px;
        height: 60px;
    }

    .service-icon i {
        font-size: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .btn,
    footer {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}