/* CSS Variables - Brutalist Monochromatic Color Scheme */
:root {
    /* Primary Colors */
    --color-primary: #000000;
    --color-primary-light: #1a1a1a;
    --color-primary-dark: #000000;
    
    /* Secondary Colors */
    --color-secondary: #ffffff;
    --color-secondary-light: #f8f9fa;
    --color-secondary-dark: #e9ecef;
    
    /* Accent Colors */
    --color-accent: #333333;
    --color-accent-light: #666666;
    --color-accent-dark: #1a1a1a;
    
    /* Gray Scale */
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    
    /* Utility Colors */
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-info: #17a2b8;
    
    /* Typography */
    --font-primary: 'Manrope', sans-serif;
    --font-secondary: 'Rubik', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.25);
    --shadow-2xl: 0 16px 32px rgba(0, 0, 0, 0.3);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
    --gradient-overlay: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4));
    --gradient-overlay-dark: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.6));
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-gray-100);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

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

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-700);
}

/* Brutalist Typography Effects */
.brutalist-title {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

.brutalist-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60%;
    height: 6px;
    background: var(--color-primary);
    transform: skewX(-12deg);
}

.brutalist-text {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Button Styles - Global */
.btn,
button,
input[type='submit'],
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    background: var(--color-primary);
    color: var(--color-secondary);
    min-height: 50px;
    transform: perspective(1000px) rotateX(0deg);
}

.btn::before,
button::before,
input[type='submit']::before,
.button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover,
button:hover,
input[type='submit']:hover,
.button:hover {
    transform: perspective(1000px) rotateX(-5deg) translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: var(--color-accent);
}

.btn:hover::before,
button:hover::before,
input[type='submit']:hover::before,
.button:hover::before {
    left: 100%;
}

.btn:active,
button:active,
input[type='submit']:active,
.button:active {
    transform: perspective(1000px) rotateX(2deg) translateY(1px);
    box-shadow: var(--shadow-md);
}

/* Button Variants */
.btn-outline {
    background: transparent;
    border: 3px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-secondary);
}

.btn-secondary {
    background: var(--color-gray-600);
    color: var(--color-secondary);
}

.btn-secondary:hover {
    background: var(--color-gray-700);
}

.brutalist-btn {
    border: 4px solid var(--color-primary);
    box-shadow: 8px 8px 0px var(--color-gray-300);
    transform: translate(-4px, -4px);
}

.brutalist-btn:hover {
    transform: translate(0px, 0px);
    box-shadow: 4px 4px 0px var(--color-gray-300);
}

/* Read More Links */
.read-more {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-family: var(--font-primary);
    transition: all var(--transition-normal);
    position: relative;
    padding-right: var(--spacing-lg);
}

.read-more::after {
    content: '→';
    margin-left: var(--spacing-sm);
    transition: transform var(--transition-normal);
}

.read-more:hover {
    color: var(--color-accent);
    transform: translateX(4px);
}

.read-more:hover::after {
    transform: translateX(4px);
}

/* Header */
header {
    background: var(--color-primary);
    box-shadow: var(--shadow-lg);
    border-bottom: 4px solid var(--color-gray-800);
    z-index: 1000;
}

.navbar {
    padding: var(--spacing-md) 0;
}

.navbar-brand {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-secondary) !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.navbar-item {
    font-family: var(--font-secondary);
    font-weight: 500;
    color: var(--color-secondary);
    transition: all var(--transition-normal);
    position: relative;
}

.navbar-item:hover {
    color: var(--color-gray-300);
    transform: translateY(-2px);
}

.navbar-item::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: width var(--transition-normal);
}

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

/* Mobile Menu */
#mobile-menu {
    background: var(--color-primary);
    border-top: 2px solid var(--color-gray-700);
    animation: slideDown var(--transition-normal);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Section */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--spacing-xl);
    animation: heroFadeIn 1s ease-out;
}

.hero-content h1 {
    color: var(--color-secondary) !important;
    font-size: 4rem;
    font-weight: 800;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.8);
    margin-bottom: var(--spacing-lg);
    animation: morphTitle 0.8s ease-out;
}

.hero-content p {
    color: var(--color-secondary) !important;
    font-size: 1.25rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes morphTitle {
    0% {
        transform: scale(0.8) rotate(-2deg);
        opacity: 0;
    }
    50% {
        transform: scale(1.05) rotate(1deg);
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

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

.section-dark {
    background: var(--gradient-secondary);
    color: var(--color-secondary);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark h5,
.section-dark h6 {
    color: var(--color-secondary);
}

.section-dark p {
    color: var(--color-gray-300);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-xl);
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Card Styles */
.card,
.item,
.testimonial,
.team-member,
.product-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transform: perspective(1000px) rotateX(0deg);
}

.card:hover,
.item:hover,
.testimonial:hover,
.team-member:hover,
.product-card:hover {
    transform: perspective(1000px) rotateX(-5deg) translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.card-image,
.item-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-image img,
.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    margin: 0 auto;
}

.card:hover .card-image img,
.item:hover .item-image img {
    transform: scale(1.1);
}

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

/* Features Section */
#features {
    background: var(--color-secondary);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    color: var(--color-secondary);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Methodology Section */
#methodology {
    background: var(--gradient-secondary);
}

.methodology-step {
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
}

.methodology-step:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.15);
}

.image-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

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

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

/* Projects Section */
#projects {
    background: var(--color-secondary);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: var(--color-secondary);
    text-align: center;
    padding: var(--spacing-lg);
}

.card:hover .project-overlay {
    opacity: 1;
}

/* Team/Instructors Section */
#instructors {
    background: var(--color-gray-100);
}

.team-member img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.team-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    justify-content: center;
}

.team-social a {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.team-social a:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
}

/* Gallery Section */
#gallery {
    background: var(--color-secondary);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: var(--shadow-xl);
    z-index: 10;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Case Studies Section */
#case-studies {
    background: var(--color-gray-100);
}

.case-study {
    background: var(--color-secondary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-2xl);
    transition: all var(--transition-normal);
}

.case-study:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.case-tags {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.case-tag {
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Contact Section */
#contact {
    background: var(--gradient-secondary);
    color: var(--color-secondary);
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-control,
input,
textarea,
select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-secondary);
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.form-control:focus,
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-secondary);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.form-control::placeholder,
input::placeholder,
textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.1rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    backdrop-filter: blur(10px);
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    height: 300px;
}

.map-container iframe {
    filter: grayscale(100%) contrast(120%);
    transition: filter var(--transition-normal);
}

.map-container:hover iframe {
    filter: grayscale(0%) contrast(100%);
}

/* Footer */
footer {
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: var(--spacing-3xl) 0 var(--spacing-xl) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
}

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

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

.footer-section a {
    color: var(--color-gray-400);
    text-decoration: none;
    transition: color var(--transition-normal);
    font-weight: 500;
}

.footer-section a:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--color-gray-800);
    color: var(--color-secondary);
    border-radius: 50%;
    transition: all var(--transition-normal);
    font-size: 1.2rem;
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-3px) rotate(5deg);
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--color-gray-400);
}

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

.success-content {
    max-width: 600px;
    animation: successFadeIn 1s ease-out;
}

.success-icon {
    width: 120px;
    height: 120px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--color-secondary);
    margin: 0 auto var(--spacing-xl);
    animation: successBounce 0.8s ease-out;
}

@keyframes successFadeIn {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes successBounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Privacy & Terms Pages */
.privacy-content,
.terms-content {
    padding-top: 100px;
    max-width: 800px;
    margin: 0 auto;
    padding-left: var(--spacing-xl);
    padding-right: var(--spacing-xl);
    padding-bottom: var(--spacing-3xl);
}

.privacy-content h1,
.terms-content h1 {
    margin-bottom: var(--spacing-2xl);
}

.privacy-content h2,
.terms-content h2 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--color-accent);
}

.privacy-content p,
.terms-content p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.privacy-content ul,
.terms-content ul {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.privacy-content li,
.terms-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

/* Animations */
@keyframes morphIn {
    0% {
        transform: scale(0.8) rotate(-5deg);
        opacity: 0;
    }
    50% {
        transform: scale(1.1) rotate(2deg);
        opacity: 0.8;
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

@keyframes morphOut {
    0% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: scale(1.1) rotate(-2deg);
        opacity: 0.8;
    }
    100% {
        transform: scale(0.8) rotate(5deg);
        opacity: 0;
    }
}

.morph-in {
    animation: morphIn 0.6s ease-out;
}

.morph-out {
    animation: morphOut 0.6s ease-out;
}

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

.flex { display: flex; }
.flex-column { flex-direction: column; }
.flex-center { align-items: center; justify-content: center; }
.flex-between { justify-content: space-between; }
.flex-around { justify-content: space-around; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

/* Responsive Design */
@media (max-width: 480px) {
    :root {
        --spacing-xs: 0.125rem;
        --spacing-sm: 0.25rem;
        --spacing-md: 0.5rem;
        --spacing-lg: 1rem;
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
        --spacing-3xl: 2.5rem;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    section {
        padding: var(--spacing-2xl) 0;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .card-image,
    .item-image {
        height: 200px;
    }
    
    .team-member img {
        height: 250px;
    }
    
    .methodology-step:hover {
        transform: translateY(-5px);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 1024px) {
    .parallax-bg {
        background-attachment: scroll;
    }
}

/* Print Styles */
@media print {
    .btn,
    button,
    .navbar,
    #mobile-menu,
    .footer-social,
    .contact-form {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: black;
        background: white;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: black;
        page-break-after: avoid;
    }
    
    .card,
    .case-study {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .parallax-bg {
        background-attachment: scroll;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --color-primary: #000000;
        --color-secondary: #ffffff;
        --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.8);
        --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.8);
    }
    
    .btn,
    button {
        border: 2px solid var(--color-primary);
    }
    
    .card,
    .item {
        border: 2px solid var(--color-primary);
    }
}

/* Focus Styles */
.btn:focus,
button:focus,
input:focus,
textarea:focus,
select:focus,
a:focus {
    outline: 3px solid var(--color-info);
    outline-offset: 2px;
}

/* Loading States */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--color-gray-300);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Scroll Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s ease-out;
}

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

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease-out;
}

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

/* Performance Optimizations */
.card,
.btn,
button {
    will-change: transform;
}

.parallax-bg {
    will-change: transform;
    backface-visibility: hidden;
    perspective: 1000px;
}

.card-image img,
.gallery-item img {
    will-change: transform;
    backface-visibility: hidden;
}