/* Custom CSS for Anthamatten Demo Website */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Root Variables */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --info-color: #0dcaf0;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --font-family: 'Inter', sans-serif;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--dark-color);
    scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-weight: 700;
}

/* Navigation Styles */
.navbar {
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

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

.navbar-nav .nav-link:hover {
    transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: #fff;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-primary);
    padding-top: 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.1"><circle cx="36" cy="14" r="1"/><circle cx="6" cy="44" r="1"/><circle cx="36" cy="44" r="2"/><circle cx="6" cy="14" r="2"/><circle cx="57" cy="49" r="2"/><circle cx="27" cy="39" r="1"/><circle cx="47" cy="9" r="2"/><circle cx="57" cy="19" r="2"/><circle cx="27" cy="9" r="1"/><circle cx="47" cy="39" r="1"/></g></svg>');
    opacity: 0.1;
}

.hero-image {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Button Styles */
.btn {
    font-weight: 500;
    border-radius: 50px;
    padding: 0.75rem 2rem;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
    color: white;
}

/* Card Styles */
.card {
    border-radius: 15px;
    transition: all 0.3s ease;
    border: none !important;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-body {
    padding: 2rem;
}

/* Feature Icons */
.feature-icon {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    transition: all 0.3s ease;
}

.card:hover .feature-icon i {
    transform: scale(1.1);
    color: var(--primary-color) !important;
}

/* Services Section */
.service-item {
    transition: all 0.3s ease;
    border-radius: 15px;
}

.service-item:hover {
    background-color: white;
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

.service-item i {
    transition: all 0.3s ease;
}

.service-item:hover i {
    transform: scale(1.1);
}

/* Demo Section Styles */
.demo-card {
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
}

.demo-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.demo-icon {
    padding: 1rem;
    background: linear-gradient(135deg, #fff5f5 0%, #fed7d7 100%);
    border-radius: 50%;
    display: inline-block;
    margin-bottom: 1rem;
}

.demo-icon i {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.demo-features .badge {
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
}

.demo-actions .btn {
    transition: all 0.3s ease;
}

.demo-actions .btn:hover {
    transform: translateY(-2px);
}

/* Demo Section Background */
#demos {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
}

#demos .card {
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Footer Styles */
footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%) !important;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    margin-right: 10px;
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Utility Classes */
.bg-gradient {
    background: var(--gradient-primary) !important;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding-top: 100px;
        text-align: center;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .lead {
        font-size: 1.1rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
}

/* Scroll Animations */
@media (prefers-reduced-motion: no-preference) {
    .card,
    .service-item {
        opacity: 0;
        transform: translateY(50px);
        animation: fadeInUp 0.8s ease forwards;
    }
    
    .card:nth-child(1) { animation-delay: 0.1s; }
    .card:nth-child(2) { animation-delay: 0.2s; }
    .card:nth-child(3) { animation-delay: 0.3s; }
    .card:nth-child(4) { animation-delay: 0.4s; }
    .card:nth-child(5) { animation-delay: 0.5s; }
    .card:nth-child(6) { animation-delay: 0.6s; }
}

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

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

/* Focus States for Accessibility */
.btn:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Loading Animation */
.loading {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}