/* ========================================================================
   VenueFlow - Real-time Venue Occupancy Analytics
   Main CSS File
======================================================================== */

/* CSS Custom Properties - Color Palette */
:root {
    /* Primary Colors */
    --primary-color: #3683e2;
    --primary-light: #5e9af8;
    --primary-dark: #4981d5;
    
    --secondary-color: #37b25c;
    --secondary-light: #80d7ad;
    --secondary-dark: #2ba351;
    
    --accent-color: #e7571e;
    --accent-light: #f27152;
    --accent-dark: #ec5725;
    
    --warning-color: #ffe73c;
    --warning-light: #fff15c;
    --warning-dark: #e1bd1a;
    
    --info-color: #a48aea;
    --info-light: #ac8dff;
    --info-dark: #756de1;
    
    /* Neutral Colors */
    --light-gray: #f8f9fa;
    --medium-gray: #566268;
    --dark-gray: #282c2f;
    --white: #ffffff;
    --black: #000000;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-color) 0%, var(--warning-color) 100%);
    --gradient-info: linear-gradient(135deg, var(--info-color) 0%, var(--primary-color) 100%);
    
    /* Typography */
    --font-size-base: 1rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    
    /* Spacing */
    --section-padding: 5rem 0;
    --container-padding: 1.5rem;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Shadows */
    --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);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Progress Bar Enhancement */
.nanobar .bar {
    background: var(--gradient-primary) !important;
    height: 4px !important;
    box-shadow: 0 0 15px rgba(101, 147, 238, 0.50) !important;
}

/* 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;
    }
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Header & Navigation */
.navbar {
    padding: 1rem 0;
    transition: all var(--transition-normal);
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-size: 1.56rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color) !important;
    text-decoration: none;
}

.navbar-nav .nav-link {
    font-weight: var(--font-weight-medium);
    color: var(--dark-gray) !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background-color: rgba(53, 150, 222, 0.10);
}

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

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

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

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../ZON_images/hero-bg.webp') center/cover no-repeat;
    opacity: 0.1;
    z-index: 1;
}

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

.hero-section h1 {
    color: var(--white);
    font-weight: var(--font-weight-bold);
    margin-bottom: 1.60rem;
    padding-top: 275px;
}

.hero-section h2 {
    color: rgba(255, 255, 255, 0.9);
    font-weight: var(--font-weight-medium);
}

.hero-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
}

/* Section Styling */
section {
    padding: var(--section-padding);
}

.section-title {
    font-weight: var(--font-weight-bold);
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 1rem auto 0;
    border-radius: var(--border-radius);
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: all var(--transition-normal);
    overflow: hidden;
    background: var(--white);
}

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

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

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

.card-body {
    padding: 1.5rem;
}

.card-title {
    color: var(--dark-gray);
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
}

.card-text {
    color: var(--medium-gray);
    margin-bottom: 1rem;
}

/* Service Cards */
.services-section .card {
    height: 100%;
}

.services-section .card-body {
    display: flex;
    flex-direction: column;
}

.services-section .card-text {
    flex-grow: 1;
}

/* Price Cards */
.price-card {
    position: relative;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition-normal);
}

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

.price-card.featured {
    border: 3px solid var(--primary-color);
    transform: scale(1.05);
}

.price-card .price {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin: 1rem 0;
}

/* Team Section */
.team-member {
    text-align: center;
    margin-bottom: 2rem;
}

.team-member img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: var(--shadow);
    transition: all var(--transition-normal);
    margin-bottom: 1rem;
}

.team-member:hover img {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.team-member h5 {
    font-weight: var(--font-weight-bold);
    color: var(--dark-gray);
    margin-bottom: 0.74rem;
}

.team-member p {
    color: var(--medium-gray);
    font-style: italic;
}

/* Review Cards */
.review-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    height: 100%;
    position: relative;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-color);
    font-family: serif;
}

.review-card .blockquote-footer {
    margin-top: 1rem;
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
}

/* FAQ Section */
.accordion-item {
    border: 1px solid rgba(0,0,0,.125);
    border-radius: var(--border-radius) !important;
    margin-bottom: 1rem;
}

.accordion-button {
    background-color: var(--light-gray);
    color: var(--dark-gray);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius) !important;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary-color);
    color: var(--white);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

.accordion-body {
    padding: 1.5rem;
    background-color: var(--white);
}

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

.gallery img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

/* Contact Form */
.contact-form {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
}

.form-control {
    border: 2px solid #f4f8ff;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(67, 145, 211, 0.25);
}

.form-label {
    font-weight: var(--font-weight-medium);
    color: var(--dark-gray);
    margin-bottom: 0.75rem;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    padding: 0.75rem 2rem;
    border: none;
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    opacity: 0.9;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.15rem;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
    color: var(--white);
}

footer h5 {
    color: var(--white);
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
}

footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all var(--transition-fast);
}

footer a:hover {
    color: var(--white);
    text-decoration: underline;
}

footer .list-unstyled li {
    margin-bottom: 0.70rem;
}

/* Icons */
.fa, .fas, .far, .fal, .fab {
    transition: all var(--transition-fast);
}

.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.text-success { color: var(--secondary-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-info { color: var(--info-color) !important; }

/* Background Colors */
.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }
.bg-success { background-color: var(--secondary-color) !important; }
.bg-warning { background-color: var(--warning-color) !important; }
.bg-info { background-color: var(--info-color) !important; }

/* Process Steps */
.process-step {
    text-align: center;
    margin-bottom: 2rem;
}

.process-step .step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

/* Timeline */
.timeline-item {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 12px;
    width: 2px;
    height: calc(100% + 1rem);
    background: linear-gradient(to bottom, var(--primary-color), transparent);
}

.timeline-item:last-child::after {
    display: none;
}

/* Statistics */
.stat-number {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.58rem;
}

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    padding: 0;
}

.breadcrumb-item img {
    opacity: 0.7;
    transition: all var(--transition-fast);
}

.breadcrumb-item:hover img {
    opacity: 1;
    transform: scale(1.1);
}

/* Space Dashboard */
#space {
    background: var(--light-gray);
}

#space .bg-light {
    background: var(--white) !important;
    border: 2px solid var(--primary-color);
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

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

/* Utility Classes */
.shadow-primary {
    box-shadow: 0 0.5rem 1rem rgba(94, 142, 225, 0.30) !important;
}

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

.border-secondary {
    border-color: var(--secondary-color) !important;
}

.border-success {
    border-color: var(--secondary-color) !important;
}

.border-warning {
    border-color: var(--warning-color) !important;
}

.border-info {
    border-color: var(--info-color) !important;
}

/* Custom Bootstrap Overrides */
.container {
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.row {
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.col, [class*="col-"] {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

/* Spacing Utilities */
.py-6 {
    padding-top: 6rem !important;
    padding-bottom: 6rem !important;
}

.my-6 {
    margin-top: 6rem !important;
    margin-bottom: 6rem !important;
}

/* Image Resolution Specifications */
.hero-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

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

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

.team-image {
    width: 150px;
    height: 150px;
    object-fit: cover;
}

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

.case-study-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.breadcrumb-image {
    width: 16px;
    height: 16px;
    object-fit: cover;
}

/* Performance & UX Enhancements */
.loading-spinner {
    text-align: center;
    padding: 2rem;
}

.loaded {
    opacity: 1;
    transition: opacity var(--transition-normal);
}

/* Smooth scrolling for better UX */
html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

/* Enhanced focus states for accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Skip to main content for accessibility */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    z-index: 10000;
    border-radius: var(--border-radius);
}

.skip-to-main:focus {
    top: 6px;
}

/* Print Styles */
@media print {
    .navbar, .btn, footer {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .container {
        max-width: none;
    }
} 


/* Team Social Links - Colorful Style */
.team-social-links {
    margin-top: 22px;
    padding: 16px 0;
}

.social-icons-grid {
    display: flex;
    gap: 14px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 19px;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
}

.social-link:hover::before {
    width: 100px;
    height: 100px;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(45deg, #1877f2, #42a5f5, #64b5f6);
}

.linkedin-link {
    background: linear-gradient(45deg, #0a66c2, #2196f3, #42a5f5);
}

.x-link {
    background: linear-gradient(45deg, #000000, #424242, #666666);
    position: relative;
}

.x-link::after {
    content: '✕';
    font-weight: 900;
    font-size: 20px;
    z-index: 2;
    position: relative;
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 10px;
    }
    
    .social-link {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }
}