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

:root {
    /* Colors - Modern minimalist palette */
    --color-primary: #272727;
    --color-secondary: #3abff0;
    --color-accent: #f3f4f6;
    --color-white: #ffffff;
    --color-gray-100: #f9fafb;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 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;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Borders */
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --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);
    
    /* Transitions */
    --transition: all 0.2s ease-in-out;
    --transition-slow: all 0.3s ease-in-out;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --color-primary: #ffffff;
    --color-secondary: #3abff0;
    --color-accent: #1f2937;
    --color-white: #111827;
    --color-gray-100: #1f2937;
    --color-gray-200: #374151;
    --color-gray-300: #4b5563;
    --color-gray-400: #6b7280;
    --color-gray-500: #9ca3af;
    --color-gray-600: #d1d5db;
    --color-gray-700: #e5e7eb;
    --color-gray-800: #f9fafb;
    --color-gray-900: #ffffff;
}

[data-theme="dark"] body {
    background-color: #111827;
    color: #f9fafb;
}

[data-theme="dark"] .header {
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid #374151;
}


[data-theme="dark"] .hero {
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
}

[data-theme="dark"] .about,
[data-theme="dark"] .services,
[data-theme="dark"] .portfolio,
[data-theme="dark"] .contact,
[data-theme="dark"] .partners {
    background-color: #111827;
}

[data-theme="dark"] .testimonials {
    background-color: #0f172a;
}

[data-theme="dark"] .about-card,
[data-theme="dark"] .service-card,
[data-theme="dark"] .portfolio-item,
[data-theme="dark"] .contact-form,
[data-theme="dark"] .testimonial-card,
[data-theme="dark"] .partner-item {
    background: #1f2937;
    border: 1px solid #374151;
}

[data-theme="dark"] .hero-dashboard {
    background: #1f2937;
    border: 1px solid #374151;
}

[data-theme="dark"] .dashboard-header {
    border-bottom: 1px solid #374151;
}

[data-theme="dark"] .service-item {
    border: 1px solid #374151;
}

[data-theme="dark"] .service-item:hover {
    background: #374151;
}

[data-theme="dark"] .footer {
    background: #0f172a;
    border-top: 1px solid #374151;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 1000;
    transition: var(--transition-slow);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-4) var(--space-6);
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    align-items: center;
    gap: var(--space-4);
}

/* Logo */
.logo-container {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo-icon {
    position: relative;
    width: 100px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-image {
    width: 100px;
    height: auto;
    object-fit: contain;
    transition: var(--transition);
    display: block;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.brand-name {
    font-size: var(--font-size-lg);
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    line-height: 1;
}

.brand-tagline {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Main Navigation */
.header-center {
    display: flex;
    justify-content: center;
}

.main-nav {
    display: flex;
    align-items: center;
    background: var(--color-gray-100);
    border-radius: var(--border-radius-full);
    padding: var(--space-1);
    gap: var(--space-1);
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius-full);
    text-decoration: none;
    transition: var(--transition);
    overflow: hidden;
}

.nav-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.nav-indicator {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-white);
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow-sm);
    transform: scale(0);
    transition: var(--transition);
    z-index: 1;
}

.nav-item.active .nav-indicator,
.nav-item:hover .nav-indicator {
    transform: scale(1);
}

.nav-item.active .nav-text,
.nav-item:hover .nav-text {
    color: var(--color-primary);
}

/* Header Actions */
.header-right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.action-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--color-gray-100);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-600);
    cursor: pointer;
    transition: var(--transition);
}

.action-btn:hover {
    background: var(--color-gray-200);
    color: var(--color-primary);
    transform: translateY(-1px);
}

.cta-button {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-button:hover .cta-arrow {
    transform: translate(2px, -2px);
}

.cta-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.mobile-toggle:hover {
    background: var(--color-gray-100);
}

.toggle-line {
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
    transition: var(--transition);
}

.mobile-toggle.active .toggle-line:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active .toggle-line:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-200);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-slow);
    height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
}

.mobile-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-nav-content {
    flex: 1;
    padding: var(--space-8) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mobile-nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    text-decoration: none;
    border-bottom: 1px solid var(--color-gray-100);
    transition: var(--transition);
}

.mobile-nav-item:hover {
    padding-left: var(--space-2);
}

.mobile-nav-number {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-secondary);
    min-width: 24px;
}

.mobile-nav-text {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
}

.mobile-nav-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.mobile-contact p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-2);
}

/* Hero Section */
.hero {
    padding: var(--space-32) 0 var(--space-24);
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-100) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-full);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: clamp(var(--font-size-4xl), 5vw, var(--font-size-6xl));
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-primary);
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
}

.hero-highlight {
    color: var(--color-secondary);
    display: block;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-8);
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--color-gray-900);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-gray-300);
}

.btn-secondary:hover {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    transition: var(--transition);
}

.btn:hover .btn-icon {
    transform: translateX(2px);
}

.hero-stats {
    display: flex;
    gap: var(--space-8);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-weight: 500;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image {
    position: relative;
    width: 500px;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Hero Dashboard */
.hero-dashboard {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    width: 350px;
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.dashboard-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
}

.title-dot {
    width: 8px;
    height: 8px;
    background: var(--color-secondary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.dashboard-controls {
    display: flex;
    gap: var(--space-2);
}

.control-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-gray-300);
}

.control-dot:nth-child(1) { background: #ef4444; }
.control-dot:nth-child(2) { background: #f59e0b; }
.control-dot:nth-child(3) { background: #10b981; }

.dashboard-content {
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.service-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.service-item:hover {
    background: var(--color-gray-50);
}

.service-icon-mini {
    width: 32px;
    height: 32px;
    background: var(--color-gray-100);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.service-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.service-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-800);
}

.service-status {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

.service-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-gray-300);
}

.service-indicator.active {
    background: var(--color-secondary);
    animation: pulse 2s infinite;
}

.dashboard-footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--color-gray-200);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    margin-bottom: var(--space-2);
}

.progress-fill {
    width: 75%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-secondary), #2ea2cc);
    border-radius: var(--border-radius-full);
    animation: progressFill 3s ease-in-out infinite;
}

.progress-text {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    font-weight: 500;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes progressFill {
    0% { width: 65%; }
    50% { width: 85%; }
    100% { width: 75%; }
}

/* Hero Decoration */
.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-secondary), #2ea2cc);
    opacity: 0.1;
}

.decoration-circle.circle-1 {
    width: 120px;
    height: 120px;
    top: 10%;
    left: -10%;
    animation: float 8s ease-in-out infinite;
}

.decoration-circle.circle-2 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    right: -5%;
    animation: float 8s ease-in-out infinite 4s;
}

.decoration-dots {
    position: absolute;
    top: 50%;
    right: 10%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
}

.decoration-dots .dot {
    width: 6px;
    height: 6px;
    background: var(--color-secondary);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 2s infinite;
}

.decoration-dots .dot:nth-child(1) { animation-delay: 0s; }
.decoration-dots .dot:nth-child(2) { animation-delay: 0.5s; }
.decoration-dots .dot:nth-child(3) { animation-delay: 1s; }
.decoration-dots .dot:nth-child(4) { animation-delay: 1.5s; }

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

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-badge {
    display: inline-block;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius-full);
    margin-bottom: var(--space-4);
}

.section-title {
    font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* About Section */
.about {
    padding: var(--space-24) 0;
    background: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.about-card {
    text-align: center;
    padding: var(--space-6);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-4px);
}

.about-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    background: var(--color-gray-100);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
}

.about-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.about-card p {
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* Services Section */
.services {
    padding: var(--space-24) 0;
    background: var(--color-gray-100);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-xl);
    padding: var(--space-8);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-secondary);
    transform: scaleX(0);
    transition: var(--transition);
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-gray-300);
}

.service-card.featured {
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-lg);
}

.service-card.featured::before {
    transform: scaleX(1);
}

.service-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--color-gray-100);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
}

.service-card p {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.feature-tag {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: var(--font-size-xs);
    font-weight: 500;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius-full);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.service-link:hover {
    gap: var(--space-3);
}

/* Portfolio Section */
.portfolio {
    padding: var(--space-24) 0;
    background: var(--color-white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.portfolio-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    transition: var(--transition);
}

.portfolio-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    height: 200px;
    background: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-placeholder {
    color: var(--color-gray-400);
}

.portfolio-content {
    padding: var(--space-6);
}

.portfolio-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.portfolio-content p {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

/* Testimonials Section */
.testimonials {
    padding: var(--space-24) 0;
    background: var(--color-gray-100);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.testimonial-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-xl);
    padding: var(--space-8);
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-card.featured {
    border-color: var(--color-secondary);
    transform: scale(1.02);
}

.testimonial-card.featured:hover {
    transform: scale(1.02) translateY(-4px);
}

.testimonial-content {
    margin-bottom: var(--space-6);
}

.quote-icon {
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
    opacity: 0.7;
}

.testimonial-content p {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--color-gray-700);
    font-style: italic;
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.author-avatar {
    width: 56px;
    height: 56px;
    background: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.author-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 var(--space-1) 0;
}

.author-info span {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

/* Partners Section */
.partners {
    padding: var(--space-20) 0;
    background: var(--color-white);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-6);
    align-items: center;
}

.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
}

.partner-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: var(--color-white);
}

.partner-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    opacity: 0.6;
    transition: var(--transition);
    color: var(--color-gray-600);
}

.partner-logo img {
    max-width: 100%;
    max-height: 50px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    transition: var(--transition);
}

.partner-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-align: center;
    color: var(--color-gray-600);
    transition: var(--transition);
    white-space: nowrap;
}

.partner-item:hover .partner-logo {
    opacity: 1;
    color: var(--color-primary);
}

.partner-item:hover .partner-logo img {
    filter: grayscale(0%);
}

.partner-item:hover .partner-name {
    color: var(--color-primary);
}

/* Contact Section */
.contact {
    padding: var(--space-24) 0;
    background: var(--color-gray-100);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.contact-info .section-header {
    text-align: left;
    margin-bottom: var(--space-8);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.contact-item p {
    color: var(--color-gray-600);
    margin: 0;
}

.contact-form {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-xl);
    padding: var(--space-8);
}

.form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
}

.form input,
.form select,
.form textarea {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: var(--transition);
    background: var(--color-white);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(58, 191, 240, 0.1);
}

.form textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    margin-bottom: var(--space-12);
}

.footer-logo {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-4);
}

.footer-brand .brand-location {
    color: var(--color-gray-400);
}

.footer-brand p {
    color: var(--color-gray-400);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: var(--space-12);
}

.footer-section h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

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

.footer-section li {
    margin-bottom: var(--space-2);
}

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

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

.footer-bottom {
    border-top: 1px solid var(--color-gray-700);
    padding-top: var(--space-6);
    text-align: center;
    color: var(--color-gray-400);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .contact-info .section-header {
        text-align: center;
    }
}

@media (max-width: 1024px) {
    .header-container {
        grid-template-columns: 1fr auto auto;
        gap: var(--space-4);
    }
    
    .header-center {
        display: none;
    }
    
    .header-right {
        display: flex;
        align-items: center;
        gap: var(--space-3);
    }
    
    .cta-button {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: var(--space-3) var(--space-4);
    }
    
    .logo-icon {
        width: 80px;
        height: 50px;
    }
    
    .logo-image {
        width: 80px;
        height: auto;
    }
    
    .brand-name {
        font-size: var(--font-size-base);
    }
    
    .brand-tagline {
        font-size: 10px;
    }
    
    .hero {
        padding: var(--space-24) 0 var(--space-16);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .portfolio-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
    
    .partner-name {
        font-size: var(--font-size-xs);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-8);
    }
    
    .footer-links {
        justify-content: center;
        gap: var(--space-8);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .nav-container {
        padding: var(--space-4);
    }
    
    .hero-image {
        width: 300px;
        height: 300px;
    }
    
    .floating-card {
        padding: var(--space-3) var(--space-4);
        font-size: var(--font-size-xs);
    }
    
    .card-icon {
        width: 32px;
        height: 32px;
    }
    
    .service-card,
    .contact-form,
    .testimonial-card {
        padding: var(--space-6);
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--space-6);
    }
}