/* AudioBrand - Main Styles */

/* Color Palette */
:root {
    /* Primary Colors */
    --primary-deep: #2d3748;
    --primary-main: #4a5568;
    --primary-light: #718096;
    --primary-lighter: #a0aec0;
    --primary-lightest: #e2e8f0;
    
    /* Secondary Colors */
    --secondary-deep: #1a365d;
    --secondary-main: #2b77ad;
    --secondary-light: #4299e1;
    --secondary-lighter: #90cdf4;
    --secondary-lightest: #bee3f8;
    
    /* Accent Colors */
    --accent-deep: #553c9a;
    --accent-main: #7c3aed;
    --accent-light: #a78bfa;
    --accent-lighter: #c4b5fd;
    --accent-lightest: #e9d5ff;
    
    /* Success Colors */
    --success-deep: #276749;
    --success-main: #38a169;
    --success-light: #68d391;
    --success-lighter: #9ae6b4;
    --success-lightest: #c6f6d5;
    
    /* Warning Colors */
    --warning-deep: #b7791f;
    --warning-main: #d69e2e;
    --warning-light: #f6e05e;
    --warning-lighter: #faf089;
    --warning-lightest: #fefcbf;
    
    /* Neutral Colors */
    --neutral-900: #1a202c;
    --neutral-800: #2d3748;
    --neutral-700: #4a5568;
    --neutral-600: #718096;
    --neutral-500: #a0aec0;
    --neutral-400: #cbd5e0;
    --neutral-300: #e2e8f0;
    --neutral-200: #edf2f7;
    --neutral-100: #f7fafc;
    --neutral-50: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-main) 0%, var(--secondary-main) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-main) 0%, var(--accent-main) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-main) 0%, var(--primary-main) 100%);
    --gradient-hero: linear-gradient(135deg, var(--primary-deep) 0%, var(--secondary-deep) 50%, var(--accent-deep) 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Typography */
    --font-family-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-family-secondary: 'Georgia', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    line-height: 1.6;
    color: var(--neutral-800);
    background-color: var(--neutral-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Respect reduced motion preference */
@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;
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--neutral-900);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--neutral-700);
}

a {
    text-decoration: none;
    color: var(--secondary-main);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--secondary-deep);
}

/* Header Styles */
.navbar-brand {
    font-size: 1.5rem !important;
    font-weight: 700;
    color: var(--neutral-50) !important;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--neutral-300) !important;
    transition: color var(--transition-fast);
    padding: 0.5rem 1rem !important;
}

.navbar-nav .nav-link:hover {
    color: var(--neutral-50) !important;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-hero);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

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

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--neutral-50);
    margin-bottom: var(--spacing-md);
}

.hero-section p {
    font-size: 1.25rem;
    color: var(--neutral-200);
    margin-bottom: var(--spacing-lg);
}

/* Card Styles */
.card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    overflow: hidden;
}

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

.card-body {
    padding: var(--spacing-lg);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

/* Button Styles */
.btn {
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--neutral-50);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--gradient-secondary);
    color: var(--neutral-50);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

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

/* Section Styles */
section {
    padding: var(--spacing-xxl) 0;
}

.bg-light {
    background-color: var(--neutral-100) !important;
}

.bg-dark {
    background-color: var(--neutral-900) !important;
}

/* Form Styles */
.form-control {
    border: 2px solid var(--neutral-300);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all var(--transition-fast);
    background-color: var(--neutral-50);
}

.form-control:focus {
    border-color: var(--secondary-main);
    box-shadow: 0 0 0 0.2rem rgba(66, 153, 225, 0.25);
    outline: none;
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--neutral-400);
    border-radius: var(--border-radius-sm);
}

.form-check-input:checked {
    background-color: var(--secondary-main);
    border-color: var(--secondary-main);
}

/* Price Styles */
.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-main);
    margin-top: var(--spacing-md);
}

/* Icon Styles */
.fas, .far {
    color: var(--secondary-main);
    margin-right: var(--spacing-xs);
}

/* Footer Styles */
footer {
    background-color: var(--neutral-900) !important;
    color: var(--neutral-300);
}

footer h5 {
    color: var(--neutral-50);
    margin-bottom: var(--spacing-md);
}

footer a {
    color: var(--neutral-400);
    transition: color var(--transition-fast);
}

footer a:hover {
    color: var(--neutral-50);
}

/* Accordion Styles */
.accordion-item {
    border: 1px solid var(--neutral-300);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-sm);
}

.accordion-button {
    background-color: var(--neutral-50);
    border: none;
    padding: var(--spacing-md);
    font-weight: 500;
    color: var(--neutral-800);
}

.accordion-button:not(.collapsed) {
    background-color: var(--secondary-lightest);
    color: var(--secondary-deep);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(66, 153, 225, 0.25);
}

/* Breadcrumb Styles */
.breadcrumb {
    background-color: transparent;
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-lg);
}

.breadcrumb-item img {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all var(--transition-fast);
}

.breadcrumb-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Gallery Styles */
.gallery img {
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
}

.gallery img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* Contact Info Styles */
.contact-info p {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.contact-info i {
    font-size: 1.2rem;
    margin-right: var(--spacing-sm);
    color: var(--secondary-main);
}

/* Process Steps */
.process-step {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.process-step .step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--neutral-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-md);
}

/* Team Member Cards */
.team-member {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.team-member img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--neutral-50);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-md);
}

/* Testimonial Cards */
.testimonial {
    background: var(--neutral-50);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--secondary-main);
}

.testimonial blockquote {
    font-style: italic;
    font-size: 1.1rem;
    color: var(--neutral-700);
    margin-bottom: var(--spacing-md);
}

.testimonial cite {
    font-weight: 600;
    color: var(--secondary-main);
}

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

.bg-gradient {
    background: var(--gradient-primary);
}

.shadow-soft {
    box-shadow: var(--shadow-md);
}

.shadow-strong {
    box-shadow: var(--shadow-xl);
}

.rounded-soft {
    border-radius: var(--border-radius-md);
}

.rounded-strong {
    border-radius: var(--border-radius-xl);
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    transform: translateX(-50px);
    opacity: 0;
    transition: all var(--transition-slow);
}

.slide-in-left.visible {
    transform: translateX(0);
    opacity: 1;
}

.slide-in-right {
    transform: translateX(50px);
    opacity: 0;
    transition: all var(--transition-slow);
}

.slide-in-right.visible {
    transform: translateX(0);
    opacity: 1;
}

/* Mobile Optimization */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section p {
        font-size: 1.1rem;
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }
    
    .price {
        font-size: 1.75rem;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
}

/* Image Placeholder Styles */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lazy Loading Styles */
.lozad {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    background-color: var(--neutral-200);
}

.lozad.loaded {
    opacity: 1;
}

.lozad::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid var(--neutral-400);
    border-radius: 50%;
    border-top-color: var(--secondary-main);
    animation: spin 1s linear infinite;
}

.lozad.loaded::before {
    display: none;
}

/* Custom Image Resolutions */
.hero-bg {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.service-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.team-img {
    width: 200px;
    height: 200px;
    object-fit: cover;
}

.gallery-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

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

.case-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.breadcrumb-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

/* Progress Indicator */
.nanobar {
    width: 100%;
    height: 4px;
    z-index: 9999;
    top: 0;
}

.nanobar .bar {
    width: 0;
    height: 100%;
    transition: height .3s;
    background: var(--gradient-primary);
} 


/* Team Social Links - Rounded Style */
.team-social-links {
    margin-top: 20px;
    padding: 15px 0;
}

.social-icons-grid {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(135deg, #1877f2, #42a5f5);
}

.facebook-link:hover {
    background: linear-gradient(135deg, #0d6efd, #1877f2);
}

.linkedin-link {
    background: linear-gradient(135deg, #0a66c2, #2196f3);
}

.linkedin-link:hover {
    background: linear-gradient(135deg, #084a8a, #0a66c2);
}

.x-link {
    background: linear-gradient(135deg, #000000, #333333);
    position: relative;
}

.x-link::after {
    content: '𝕏';
    font-weight: bold;
    font-size: 20px;
}

.x-link:hover {
    background: linear-gradient(135deg, #1a1a1a, #000000);
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 10px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}