/* ===================================
   CloudDix - Modern Purple Theme
   =================================== */

/* CSS Variables */
:root {
    /* Purple Color Palette */
    --purple-900: #1e1034;
    --purple-800: #2f1d52;
    --purple-700: #412a68;
    --purple-600: #6b41b8;
    --purple-500: #8855f5;
    --purple-400: #a487f9;
    --purple-300: #c3b2fd;
    --purple-200: #dcd4fe;
    --purple-100: #ebe7fe;
    
    /* Gradient Colors */
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    --gradient-3: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 50%, #6366f1 100%);
    
    /* Neutral Colors */
    --gray-900: #0f172a;
    --gray-800: #1e293b;
    --gray-700: #334155;
    --gray-600: #475569;
    --gray-500: #64748b;
    --gray-400: #94a3b8;
    --gray-300: #cbd5e1;
    --gray-200: #e2e8f0;
    --gray-100: #f1f5f9;
    --white: #ffffff;
    
    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --container-width: 1200px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-purple: 0 20px 40px rgba(139, 92, 246, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--gray-900);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    line-height: 1.8;
    color: var(--gray-600);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

/* Gradient Text */
.gradient-text {
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section Labels */
.section-label {
    display: inline-block;
    color: var(--purple-600);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin-bottom: var(--spacing-2xl);
    text-align: justify;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.btn-primary {
    background: var(--gradient-2);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(104, 65, 184, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(104, 65, 184, 0.35);
}

.btn-secondary {
    background: var(--white);
    color: var(--purple-600);
    border: 2px solid var(--purple-200);
}

.btn-secondary:hover {
    background: var(--purple-50);
    border-color: var(--purple-300);
}

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

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: var(--purple-100);
    color: var(--purple-700);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.badge svg {
    stroke: var(--purple-600);
}

/* Tag */
.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--purple-100);
    color: var(--purple-700);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 1rem var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gray-900);
    transition: var(--transition-base);
}

.logo-img {
    height: 40px;
    width: auto;
    display: block;
}

.logo svg {
    stroke: var(--purple-600);
}

.logo:hover {
    opacity: 0.8;
}

.logo strong {
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
    margin-left: auto;
}

.nav-links a {
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: var(--transition-base);
    position: relative;
}

.nav-links a:hover {
    color: var(--purple-600);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-2);
    transition: width var(--transition-base);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    transition: all 0.3s ease;
    border-radius: 3px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 50%, #ede9fe 100%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #8b5cf6 0%, transparent 70%);
    top: -10%;
    right: -10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #6366f1 0%, transparent 70%);
    bottom: -10%;
    left: -10%;
    animation-delay: 5s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #a78bfa 0%, transparent 70%);
    top: 50%;
    left: 50%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -30px); }
    66% { transform: translate(-20px, 20px); }
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
    font-weight: 800;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
    text-align: justify;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    padding-top: 2.5rem;
    border-top: 1px solid var(--gray-200);
}

.stat-item {
    text-align: left;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
}

.hero-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--gradient-2);
    opacity: 0.1;
    animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 20px;
    padding: 1.75rem 2rem;
    box-shadow: 0 15px 50px rgba(107, 65, 184, 0.12), 
                0 5px 15px rgba(107, 65, 184, 0.08);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.9);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, box-shadow;
}

.floating-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 25px 70px rgba(107, 65, 184, 0.22), 
                0 10px 25px rgba(107, 65, 184, 0.15);
    border-color: rgba(136, 85, 245, 0.3);
}

.floating-card svg {
    stroke: var(--purple-600);
}

.card-1 {
    top: 8%;
    right: 12%;
    animation: float-card-1 6s infinite ease-in-out;
    z-index: 4;
}

.card-2 {
    top: 40%;
    right: 8%;
    animation: float-card-2 6s infinite ease-in-out;
    animation-delay: 0.8s;
    z-index: 5;
    transform-origin: center;
}

.card-3 {
    bottom: 15%;
    right: 15%;
    animation: float-card-3 8s infinite ease-in-out;
    animation-delay: 1.6s;
    z-index: 2;
}

@keyframes float-card-1 {
    0%, 100% { 
        transform: translateY(0) translateX(0) rotate(0deg) scale(1);
    }
    20% { 
        transform: translateY(-22px) translateX(8px) rotate(2.5deg) scale(1.02);
    }
    40% { 
        transform: translateY(-10px) translateX(-5px) rotate(-1deg) scale(1);
    }
    60% { 
        transform: translateY(-28px) translateX(3px) rotate(1.8deg) scale(1.01);
    }
    80% { 
        transform: translateY(-5px) translateX(-8px) rotate(-0.5deg) scale(1);
    }
}

@keyframes float-card-2 {
    0%, 100% { 
        transform: translateY(0) translateX(0) rotate(0deg) scale(1);
    }
    25% { 
        transform: translateY(-25px) translateX(-8px) rotate(2deg) scale(1.02);
    }
    50% { 
        transform: translateY(-12px) translateX(5px) rotate(-1.5deg) scale(1);
    }
    75% { 
        transform: translateY(-28px) translateX(3px) rotate(1deg) scale(1.01);
    }
}

@keyframes float-card-3 {
    0%, 100% { 
        transform: translateY(0) translateX(0) rotate(0deg);
    }
    40% { 
        transform: translateY(-15px) translateX(-5px) rotate(-1.5deg);
    }
    80% { 
        transform: translateY(-20px) translateX(8px) rotate(1deg);
    }
}

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0e7ff 0%, #e9d5ff 50%, #ddd6fe 100%);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 4px 12px rgba(136, 85, 245, 0.15);
}

.floating-card:hover .card-icon {
    transform: scale(1.15) rotate(8deg);
    box-shadow: 0 8px 20px rgba(136, 85, 245, 0.25);
    background: linear-gradient(135deg, #e9d5ff 0%, #ddd6fe 50%, #c4b5fd 100%);
}

.card-icon svg {
    stroke: var(--purple-600);
    width: 32px;
    height: 32px;
}

.card-icon img {
    width: 40px !important;
    height: 40px !important;
    object-fit: contain !important;
}

.card-content h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.progress-bar {
    width: 150px;
    height: 10px;
    background: linear-gradient(to right, #f1f5f9 0%, #e2e8f0 100%);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, #8b5cf6 0%, #6366f1 50%, #a78bfa 100%);
    background-size: 200% 100%;
    border-radius: 10px;
    animation: progress 2s ease-out, shimmer 3s infinite;
    box-shadow: 0 2px 8px rgba(136, 85, 245, 0.3);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@keyframes progress {
    from { width: 0; }
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.about .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-content {
    max-width: 600px;
}

.about-text {
    margin-bottom: var(--spacing-lg);
    font-size: 1rem;
    line-height: 1.8;
    text-align: justify;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.feature-box {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: var(--transition-base);
}

.feature-box:hover {
    border-color: var(--purple-300);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--purple-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    transition: var(--transition-base);
}

.feature-icon svg {
    stroke: var(--purple-600);
}

.feature-box:hover .feature-icon {
    background: var(--purple-200);
    transform: rotate(5deg) scale(1.1);
}

.feature-box:hover .feature-icon svg {
    stroke: var(--purple-700);
}

.feature-box h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.feature-box p {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.6;
    text-align: justify;
}

/* ===================================
   MICROSOFT PARTNER SECTION
   =================================== */
.microsoft-partner {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
    position: relative;
    overflow: hidden;
}

.microsoft-partner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(136, 85, 245, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.partner-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.partner-badge {
    flex-shrink: 0;
    width: 140px;
    height: 140px;
    background: var(--white);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 50px rgba(107, 65, 184, 0.15);
    transition: all 0.3s ease;
}

.partner-badge:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 20px 60px rgba(107, 65, 184, 0.25);
}

.partner-text {
    flex: 1;
}

.partner-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.partner-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 2rem;
    text-align: justify;
}

.partner-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--gray-700);
    font-weight: 500;
}

.benefit-item svg {
    stroke: var(--purple-600);
    flex-shrink: 0;
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #faf5ff 0%, #ffffff 100%);
}

.services .container {
    text-align: center;
}

.services-grid {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding-bottom: 1.5rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.services-grid::-webkit-scrollbar {
    display: none;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    transition: all var(--transition-base);
    text-align: left;
    min-width: 380px;
    max-width: 380px;
    flex-shrink: 0;
    scroll-snap-align: start;
    animation: slideInService 0.6s ease-out forwards;
    opacity: 0;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }

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

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

.service-header {
    margin-bottom: var(--spacing-lg);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--purple-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    transition: var(--transition-base);
}

.service-icon svg {
    stroke: var(--purple-600);
}

.service-card:hover .service-icon {
    background: var(--purple-200);
    transform: scale(1.05);
}

.service-card:hover .service-icon svg {
    stroke: var(--purple-700);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.service-description {
    font-size: 0.9375rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    text-align: justify;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--purple-600);
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition-base);
}

.service-link:hover {
    color: var(--purple-700);
    gap: var(--spacing-md);
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 2rem;
    padding: 1rem 0;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.carousel-dot:hover {
    background: var(--purple-400);
    transform: scale(1.2);
}

.carousel-dot.active {
    background: var(--purple-600);
    width: 32px;
    border-radius: 6px;
}

/* ===================================
   PARTNER LOGO SECTION
   =================================== */
.partner-logo-section {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.partner-logo-section .container {
    text-align: center;
}

.partner-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-2xl);
}

.microsoft-partner-logo {
    max-width: 280px;
    width: 100%;
    height: auto;
    opacity: 0.9;
    transition: all var(--transition-base);
}

.microsoft-partner-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #faf5ff 0%, #ede9fe 100%);
}

.contact .container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-3xl);
}

.contact-content {
    max-width: 500px;
}

.contact-info {
    margin-top: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-item {
    display: flex;
    gap: var(--spacing-md);
}

.info-icon {
    width: 48px;
    height: 48px;
    background: var(--purple-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon svg {
    stroke: var(--purple-600);
}

.info-content h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
}

.info-content p {
    font-size: 0.9375rem;
    color: var(--gray-600);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-family: var(--font-sans);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--purple-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    border-bottom: 1px solid var(--gray-800);
}

.footer-logo {
    display: inline-block;
    margin-bottom: var(--spacing-lg);
}

.footer-logo-img {
    height: 40px;
    width: auto;
}

.footer-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-400);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--purple-600);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1rem;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--gray-400);
    font-size: 0.9375rem;
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--purple-400);
}

.footer-links li:not(:has(a)) {
    color: var(--gray-400);
    font-size: 0.9375rem;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* ===================================
   ANIMATIONS
   =================================== */
.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablet */
@media (max-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2rem; }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        justify-items: center;
    }
    
    .stat-item {
        text-align: center;
    }
    
    .about .container {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        gap: var(--spacing-lg);
    }
    
    .service-card {
        min-width: 320px;
        max-width: 320px;
    }
    
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact .container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.75rem; }
    
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        width: 100%;
        max-height: 0;
        background: var(--white);
        flex-direction: column;
        padding: 0 2rem;
        gap: 0;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transition: max-height 0.3s ease, padding 0.3s ease;
        z-index: 999;
        margin-left: 0;
        overflow: hidden;
    }
    
    .nav-links.active {
        max-height: 400px;
        padding: 1.5rem 2rem;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        font-size: 1.125rem;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--gray-100);
        display: block;
    }
    
    .nav-links li:last-child a {
        border-bottom: none;
    }
    
    .nav-links a::after {
        display: none;
    }
    
    .hero {
        padding-top: 100px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        justify-items: center;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .stat-item {
        text-align: center;
        width: 100%;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .partner-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .partner-badge {
        width: 100px;
        height: 100px;
    }
    
    .partner-badge svg {
        width: 60px;
        height: 60px;
    }
    
    .partner-title {
        font-size: 1.75rem;
    }
    
    .partner-description {
        text-align: center;
    }
    
    .services-grid {
        gap: var(--spacing-md);
    }
    
    .service-card {
        min-width: 280px;
        max-width: 280px;
    }
    
    .microsoft-partner-logo {
        max-width: 220px;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
}