/* Onella Home Care - Custom Styles */

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

/* CSS Variables for Brand Colors */
:root {
      --primary-color: #3e4b82;
    --secondary-color: #16a34a;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --dark-color: #1f2937;
    --light-color: #f8fafc;
    --white: #ffffff;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Spacing System (8px base) */
    --spacing-xs: 0.5rem;    /* 8px */
    --spacing-sm: 1rem;      /* 16px */
    --spacing-md: 1.5rem;    /* 24px */
    --spacing-lg: 2rem;      /* 32px */
    --spacing-xl: 3rem;      /* 48px */
    --spacing-2xl: 4rem;     /* 64px */
    --spacing-3xl: 6rem;     /* 96px */
    
    /* Border Radius */
    --border-radius-sm: 0.375rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --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);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

/* Base Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--gray-700);
    scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--gray-800);
}

.display-4 {
    font-weight: 700;
    line-height: 1.1;
}

.display-6 {
    font-weight: 600;
}

.lead {
    font-weight: 400;
    line-height: 1.5;
}

/* Custom Bootstrap Overrides */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

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

/* Navigation Styles */
.navbar {
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    transition: all var(--transition-fast);
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.nav-link {
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 50%;
    background-color: var(--primary-color);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

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

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(127, 159, 229, 0.9) 0%, rgba(107, 186, 136, 0.8) 100%),
                url('https://images.pexels.com/photos/7551667/pexels-photo-7551667.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1280&fit=crop') center/cover;
    display: flex;
    align-items: center;
    color: white;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* background: linear-gradient(135deg, rgba(37, 99, 235, 0.85) 0%, rgba(22, 163, 74, 0.75) 100%); */
    display: flex;
    align-items: center;
}

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

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    font-weight: 400;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    margin-bottom: var(--spacing-xl);
}

.hero-buttons .btn {
    font-size: 1.1rem;
    padding: var(--spacing-sm) var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-normal);
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.bounce {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translateY(0);
    }
    40%, 43% {
        transform: translateY(-10px);
    }
    70% {
        transform: translateY(-5px);
    }
    90% {
        transform: translateY(-2px);
    }
}

/* Fade In Animation */
.fade-in {
    animation: fadeInUp 1s ease-out;
}

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

/* Service Cards */
.service-card {
    transition: all var(--transition-normal);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

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

.service-icon i {
    font-size: 3rem;
    color: var(--primary-color);
    transition: all var(--transition-fast);
}

.service-card:hover .service-icon i {
    transform: scale(1.1);
    color: var(--secondary-color);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* Feature Items */
.feature-item {
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    transform: translateY(-4px);
}

.feature-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
    transition: all var(--transition-fast);
}

.feature-item:hover .feature-icon i {
    transform: scale(1.1);
    color: var(--secondary-color);
}

/* Mission Quote */
.mission-quote {
    border-left: 4px solid var(--primary-color);
    transition: all var(--transition-normal);
}

.mission-quote:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

/* Testimonials */
.testimonial-card {
    background: transparent;
    border: none;
}

.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    color: var(--primary-color);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: var(--primary-color);
    border-radius: var(--border-radius-full);
    width: 3rem;
    height: 3rem;
}

.testimonial-avatar {
    transition: all var(--transition-fast);
}

.testimonial-card:hover .testimonial-avatar {
    transform: scale(1.1);
}

/* Contact Section */
.contact-item {
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    transform: translateY(-4px);
}

.contact-item i {
    transition: all var(--transition-fast);
}

.contact-item:hover i {
    transform: scale(1.1);
    color: var(--accent-color) !important;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
}

.social-links a {
    transition: all var(--transition-fast);
    display: inline-block;
}

.social-links a:hover {
    transform: translateY(-2px) scale(1.1);
    color: var(--primary-color) !important;
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

.floating-cta.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.floating-cta .btn {
    box-shadow: var(--shadow-xl);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-lg);
}

.floating-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Animation Classes */
.animate-in {
    animation: slideInUp 0.6s ease-out forwards;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
    
    .floating-cta {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        left: var(--spacing-md);
    }
    
    .floating-cta .btn {
        width: 100%;
        text-align: center;
    }
    
    .service-icon i {
        font-size: 2.5rem;
    }
    
    .feature-icon i {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    .hero-content {
        text-align: center;
    }
    
    .display-6 {
        font-size: 2rem;
    }
    
    .testimonial-card {
        padding: var(--spacing-md) !important;
    }
}

/* High Contrast Support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #1d4ed8;
        --secondary-color: #059669;
    }
    
    .hero-section {
        background: linear-gradient(135deg, rgba(29, 78, 216, 0.95) 0%, rgba(5, 150, 105, 0.9) 100%),
                    url('https://images.pexels.com/photos/7551667/pexels-photo-7551667.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1280&fit=crop') center/cover;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .bounce {
        animation: none;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .floating-cta,
    .carousel-control-prev,
    .carousel-control-next {
        display: none !important;
    }
    
    .hero-section {
        background: var(--gray-100) !important;
        color: var(--gray-900) !important;
        min-height: auto !important;
        padding: var(--spacing-xl) 0 !important;
    }
    
    .hero-title,
    .hero-subtitle {
        color: var(--gray-900) !important;
        text-shadow: none !important;
    }
}

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

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    border: 2px solid var(--gray-200);
    border-top: 2px solid var(--primary-color);
    border-radius: var(--border-radius-full);
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

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

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

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: var(--border-radius-full);
}

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

/* Selection Styles */
::selection {
    background-color: var(--primary-color);
    color: white;
}

::-moz-selection {
    background-color: var(--primary-color);
    color: white;
}