:root {
    /* Primary Color Palette - 5 Colors + Shades */
    --primary-color: #2C3E50;      /* Deep Blue-Gray */
    --secondary-color: #E67E22;    /* Orange */
    --accent-color: #27AE60;       /* Green */
    --warning-color: #F39C12;      /* Amber */
    --danger-color: #E74C3C;       /* Red */
    
    /* Light Shades */
    --primary-light: #34495E;
    --secondary-light: #F39C12;
    --accent-light: #2ECC71;
    --warning-light: #F1C40F;
    --danger-light: #EC7063;
    
    /* Dark Shades */
    --primary-dark: #1B2631;
    --secondary-dark: #D35400;
    --accent-dark: #196F3D;
    --warning-dark: #B7950B;
    --danger-dark: #C0392B;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --gray: #6C757D;
    --dark-gray: #343A40;
    --black: #000000;
    
    /* Font Sizes - Conservative */
    --font-size-small: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    
    /* 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);
}

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

html {
    scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

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

h1 {
    font-size: var(--font-size-4xl);
    color: var(--primary-color);
}

h2 {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
}

h3 {
    font-size: var(--font-size-2xl);
    color: var(--primary-light);
}

h4 {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

h5 {
    font-size: var(--font-size-lg);
    color: var(--primary-color);
}

h6 {
    font-size: var(--font-size-base);
    color: var(--primary-color);
    font-weight: 700;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray);
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-dark);
    text-decoration: none;
}

/* Prefers Reduced Motion */
@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;
    }
}

/* Header Styles */
.navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--white) !important;
}

.navbar-nav .nav-link {
    color: var(--white) !important;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md) !important;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--secondary-color) !important;
    transform: translateY(-2px);
}

.navbar-toggler {
    border: none;
    padding: 0;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Breadcrumb Styles */
.breadcrumb-nav {
    background-color: var(--light-gray);
    padding: var(--spacing-md) 0;
    margin-top: 80px;
}

.breadcrumb {
    margin-bottom: 0;
    background-color: transparent;
}

.breadcrumb-img {
    width: 20px;
    height: 20px;
    opacity: 0.7;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 50%, var(--accent-color) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="rgba(255,255,255,0.05)" points="0,0 1000,300 1000,1000 0,700"/></svg>');
    background-size: cover;
    background-position: center;
}

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

.hero-section h1 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.hero-section h2 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-lg);
}

.hero-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
}

/* Section Styles */
section {
    padding: var(--spacing-3xl) 0;
}

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

/* Card Styles */
.feature-card,
.service-card,
.team-card,
.review-card,
.case-card,
.tool-card,
.class-card,
.career-card,
.info-card,
.price-card,
.blog-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    height: 100%;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.feature-card:hover,
.service-card:hover,
.team-card:hover,
.case-card:hover,
.tool-card:hover,
.class-card:hover,
.career-card:hover,
.info-card:hover,
.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-card i,
.info-card i {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-lg);
}

/* Service Cards */
.service-card .price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--secondary-color);
    margin-top: var(--spacing-lg);
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
}

.service-card ul li {
    padding: var(--spacing-xs) 0;
    color: var(--gray);
}

.service-card ul li::before {
    content: '✓';
    color: var(--accent-color);
    font-weight: bold;
    margin-right: var(--spacing-sm);
}

/* Price Cards */
.price-card {
    position: relative;
    text-align: center;
}

.price-card.featured {
    border: 2px solid var(--secondary-color);
    transform: scale(1.05);
}

.price-card.featured::before {
    content: 'Popular';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: var(--font-size-small);
    font-weight: 600;
}

.price-card .price {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--secondary-color);
    margin: var(--spacing-lg) 0;
}

.price-card ul {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
    text-align: left;
}

.price-card ul li {
    padding: var(--spacing-xs) 0;
    color: var(--gray);
}

.price-card ul li::before {
    content: '✓';
    color: var(--accent-color);
    font-weight: bold;
    margin-right: var(--spacing-sm);
}

/* Team Cards */
.team-card img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    margin: 0 auto var(--spacing-lg);
}

/* Review Cards - Swiper */
.reviews-slider {
    padding-bottom: 50px;
}

.review-card {
    text-align: center;
    margin: var(--spacing-md);
}

.review-card p {
    font-style: italic;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.review-card h5 {
    color: var(--secondary-color);
    font-weight: 600;
}

/* Process Steps */
.process-step {
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-color), var(--warning-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-lg);
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background: linear-gradient(to bottom, var(--secondary-color), var(--accent-color));
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: var(--spacing-lg) var(--spacing-xl);
    position: relative;
    background-color: inherit;
    width: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--secondary-color);
    border: 4px solid var(--white);
    top: 30px;
    border-radius: 50%;
    z-index: 1;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item:nth-child(even)::after {
    left: -10px;
}

.timeline-content {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    position: relative;
}

/* FAQ Accordion */
.accordion-button {
    background-color: var(--white);
    border: none;
    font-weight: 600;
    color: var(--primary-color);
}

.accordion-button:not(.collapsed) {
    background-color: var(--light-gray);
    color: var(--secondary-color);
    box-shadow: none;
}

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

.accordion-body {
  overflow-x: hidden;
    color: var(--gray);
}

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

.form-control {
    border: 2px solid #E9ECEF;
    border-radius: var(--border-radius);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(231, 126, 34, 0.25);
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color), var(--warning-color));
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-dark), var(--warning-dark));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Gallery */
.gallery-section img {
    transition: all 0.3s ease;
    cursor: pointer;
}

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

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

.footer h5,
.footer h6 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-sm);
}

.footer ul {
    list-style: none;
    padding: 0;
}

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

.footer ul li a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer ul li a:hover {
    color: var(--secondary-color);
}

.footer hr {
    border-color: rgba(255, 255, 255, 0.2);
}

/* Space Page Styles */
.space-content {
    padding-top: 100px;
    min-height: 80vh;
}

.space-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    height: 100%;
}

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

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

.space-card h4 {
    margin-top: var(--spacing-lg);
    color: var(--primary-color);
}

/* Career Cards */
.career-card {
    border-left: 4px solid var(--secondary-color);
}

.career-card span {
    display: inline-block;
    background: var(--light-gray);
    color: var(--gray);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-md);
}

/* Blog Cards */
.blog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-card .read-more {
    color: var(--secondary-color);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Swiper Pagination */
.swiper-pagination-bullet {
    background-color: var(--gray);
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    background-color: var(--secondary-color);
    opacity: 1;
}

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

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

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

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

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

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