/* CSS Variables - Triadic Color Scheme */
:root {
    /* Primary Colors - Triadic Scheme */
    --primary-color: #0066FF;
    --secondary-color: #FF6600;
    --tertiary-color: #FF0066;
    
    /* Gradient Backgrounds */
    --gradient-primary: linear-gradient(135deg, #0066FF 0%, #004CCC 100%);
    --gradient-secondary: linear-gradient(135deg, #FF6600 0%, #CC5200 100%);
    --gradient-tertiary: linear-gradient(135deg, #FF0066 0%, #CC0052 100%);
    --gradient-hero: linear-gradient(135deg, #0066FF 0%, #FF6600 50%, #FF0066 100%);
    
    /* Neutral Colors */
    --text-primary: #222222;
    --text-secondary: #666666;
    --text-light: #FFFFFF;
    --text-muted: #999999;
    --background-light: #F8F9FA;
    --background-dark: #1A1A1A;
    --border-color: #E0E0E0;
    
    /* Accent Colors */
    --accent-blue: #00D4FF;
    --accent-green: #00FF88;
    --accent-purple: #8866FF;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.2);
    --shadow-neon: 0 0 20px rgba(0, 102, 255, 0.3);
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Merriweather', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: #FFFFFF;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.8rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Global Button Styles */
.btn,
.button,
button,
input[type="submit"] {
    display: inline-block;
    padding: 12px 30px;
    background: var(--gradient-primary);
    color: var(--text-light);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before,
.button::before,
button::before,
input[type="submit"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    transition: left var(--transition-smooth);
    z-index: -1;
}

.btn:hover::before,
.button:hover::before,
button:hover::before,
input[type="submit"]:hover::before {
    left: 0;
}

.btn:hover,
.button:hover,
button:hover,
input[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn.is-light {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Header Styles */
.navbar {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
}

.navbar-brand .navbar-item {
    color: var(--text-light);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-item {
    color: var(--text-light);
    font-family: var(--font-heading);
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
}

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

.navbar-item:hover {
    color: var(--accent-blue);
}

.navbar-item:hover::after {
    width: 100%;
}

.navbar-burger {
    color: var(--text-light);
}

/* Main Content */
.main-content {
    margin-top: 52px;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('image/geometric-pattern-overlay.jpg') center/cover no-repeat;
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 0.1;
    z-index: 1;
}

.hero .hero-body {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) 0;
}

.hero .title {
    color: var(--text-light) !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: var(--spacing-md);
}

.hero .subtitle {
    color: var(--text-light) !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    margin-bottom: var(--spacing-lg);
}

/* Particles Animation */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particles-container::before {
    content: '';
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--accent-blue);
    border-radius: 50%;
    animation: float 6s infinite linear;
    box-shadow: 
        100px 200px 0 var(--accent-green),
        300px 400px 0 var(--accent-purple),
        500px 100px 0 var(--accent-blue),
        700px 300px 0 var(--accent-green),
        900px 200px 0 var(--accent-purple);
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Curved Grid Layout */
.curved-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    transform: perspective(1000px) rotateX(5deg);
}

/* Section Styles */
.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.section .title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section .title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    border-radius: var(--radius-sm);
}

/* Card Styles */
.card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-smooth);
}

.card:hover::before {
    transform: scaleX(1);
}

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

.card-image {
    position: relative;
    overflow: hidden;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

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

.card-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.card-content .title {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.card-content p {
    color: var(--text-secondary);
    flex: 1;
}

/* Image Container Styles */
.image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.image-container img {
    margin: 0 auto;
    border-radius: var(--radius-md);
}

/* Testimonials */
.testimonial {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: var(--spacing-md);
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-family: var(--font-heading);
}

.testimonial .media {
    margin-bottom: var(--spacing-sm);
}

.testimonial .stars {
    color: #FFD700;
    font-size: 1.2rem;
    margin-top: var(--spacing-sm);
}

/* Form Styles */
.form-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.field {
    margin-bottom: var(--spacing-md);
}

.label {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.input,
.textarea,
.select select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: rgba(255, 255, 255, 0.9);
}

.input:focus,
.textarea:focus,
.select select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

/* Footer */
.footer {
    background: var(--background-dark);
    color: var(--text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.footer .title {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: var(--spacing-xs);
}

.footer a {
    color: var(--text-light);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

.footer a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-smooth);
}

.footer a:hover {
    color: var(--accent-blue);
}

.footer a:hover::after {
    width: 100%;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.social-links a {
    display: inline-block;
    padding: var(--spacing-xs) 0;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .title {
        font-size: 2.5rem;
    }
    
    .hero .subtitle {
        font-size: 1.2rem;
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .card-content {
        padding: var(--spacing-sm);
    }
    
    .form-container {
        padding: var(--spacing-md);
    }
    
    .curved-grid {
        grid-template-columns: 1fr;
        transform: none;
    }
    
    .navbar-menu {
        background: rgba(26, 26, 26, 0.98);
        backdrop-filter: blur(20px);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

.bg-light {
    background-color: var(--background-light);
}

.bg-dark {
    background-color: var(--background-dark);
}

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

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

.has-text-white {
    color: #FFFFFF !important;
}

.has-text-grey {
    color: var(--text-muted) !important;
}

.has-background-light {
    background-color: var(--background-light) !important;
}

/* Glassmorphism Effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
}

/* Parallax Effect */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

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

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Success Page Styles */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    color: var(--text-light);
}

.success-content {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Page Content Styles */
.page-content {
    padding-top: 100px;
    min-height: calc(100vh - 52px);
}

.page-content .container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.page-content h1 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.page-content h2 {
    color: var(--text-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.page-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.page-content ul,
.page-content ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.page-content li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
}

/* Read More Links */
.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: all var(--transition-fast);
}

.read-more::after {
    content: ' →';
    transition: transform var(--transition-fast);
}

.read-more:hover {
    color: var(--secondary-color);
}

.read-more:hover::after {
    transform: translateX(5px);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--text-light);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(100px);
    transition: all var(--transition-smooth);
    z-index: 1000;
}

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

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

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

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

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

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

/* Focus Styles for Accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

button:focus,
.btn:focus,
.button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.3);
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .btn,
    .button,
    button {
        display: none;
    }
    
    .main-content {
        margin-top: 0;
    }
    
    .section {
        page-break-inside: avoid;
    }
}