/* Alban Technology Design System - Professional, Modern, Tech-Forward */
/* Exact match to React version */

/* CSS Variables - Alban Technology Design System */
:root {
    /* Alban Technology Brand Colors */
    --background: 200 100% 94%; /* #E1F4FF */
    --foreground: 220 20% 15%;
    
    --card: 0 0% 100%;
    --card-foreground: 220 20% 15%;
    
    --popover: 0 0% 100%;
    --popover-foreground: 220 20% 15%;
    
    /* Primary - Alban Tech Signature Color */
    --primary: 190 65% 35%; /* #1c8098 converted to HSL */
    --primary-foreground: 0 0% 100%;
    --primary-glow: 190 65% 50%;
    --primary-muted: 190 30% 85%;
    
    /* Secondary - Professional Accent */
    --secondary: 220 15% 96%;
    --secondary-foreground: 220 20% 15%;
    
    /* Neutral System */
    --muted: 220 15% 96%;
    --muted-foreground: 220 10% 45%;
    
    --accent: 190 25% 92%;
    --accent-foreground: 190 65% 25%;
    
    --destructive: 0 84% 60%;
    --destructive-foreground: 0 0% 100%;
    
    --border: 220 13% 91%;
    --input: 220 13% 91%;
    --ring: 190 65% 35%;
    
    --radius: 0.75rem;
    
    /* Alban Technology Gradients */
    --gradient-primary: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary-glow)));
    --gradient-hero: linear-gradient(135deg, hsl(var(--primary)) 0%, hsl(var(--primary-glow)) 100%);
    --gradient-card: linear-gradient(180deg, hsl(0 0% 100%) 0%, hsl(220 15% 98%) 100%);
    --gradient-section: linear-gradient(180deg, hsl(220 15% 98%) 0%, hsl(0 0% 100%) 100%);
    
    /* Professional Shadows */
    --shadow-soft: 0 2px 8px -2px hsl(220 20% 15% / 0.08);
    --shadow-medium: 0 8px 25px -5px hsl(220 20% 15% / 0.1);
    --shadow-large: 0 25px 50px -12px hsl(220 20% 15% / 0.15);
    --shadow-primary: 0 8px 25px -5px hsl(var(--primary) / 0.2);
    
    /* Animation Variables */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.dark {
    --background: 222.2 84% 4.9%;
    --foreground: 210 40% 98%;
    --card: 222.2 84% 4.9%;
    --card-foreground: 210 40% 98%;
    --popover: 222.2 84% 4.9%;
    --popover-foreground: 210 40% 98%;
    --primary: 210 40% 98%;
    --primary-foreground: 222.2 47.4% 11.2%;
    --secondary: 217.2 32.6% 17.5%;
    --secondary-foreground: 210 40% 98%;
    --muted: 217.2 32.6% 17.5%;
    --muted-foreground: 215 20.2% 65.1%;
    --accent: 217.2 32.6% 17.5%;
    --accent-foreground: 210 40% 98%;
    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 210 40% 98%;
    --border: 217.2 32.6% 17.5%;
    --input: 217.2 32.6% 17.5%;
    --ring: 212.7 26.8% 83.9%;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    border-color: hsl(var(--border));
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: hsl(var(--foreground));
    background-color: hsl(var(--background));
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Alban Technology Custom Components */
.btn-primary {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    box-shadow: var(--shadow-primary);
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    background: hsl(var(--primary) / 0.9);
    box-shadow: 0 8px 25px -5px hsl(var(--primary) / 0.3);
    transform: translateY(-2px);
}

.btn-outline {
    border: 2px solid hsl(var(--primary));
    color: hsl(var(--primary));
    background: transparent;
    transition: var(--transition-smooth);
}

.btn-outline:hover {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    box-shadow: var(--shadow-primary);
}

.card-hover {
    transition: var(--transition-smooth);
}

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

.gradient-text {
    background: linear-gradient(to right, hsl(var(--primary)), hsl(var(--primary-glow)));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-hero {
    background: linear-gradient(to right, white, #28A2E5);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-pages {
    background: linear-gradient(to right, white, #28A2E5);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-gradient {
    background: var(--gradient-hero);
}

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

/* Header Styles */
.header {
    background: hsl(var(--card));
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    background: hsl(var(--muted));
    padding: 8px 0;
    border-bottom: 1px solid hsl(var(--border));
}

.contact-info {
    display: flex;
    gap: 30px;
    color: hsl(var(--muted-foreground));
    font-size: 14px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo img {
    height: 48px;
    width: auto;
}

.nav-desktop {
    display: flex;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: hsl(var(--foreground));
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: hsl(var(--primary));
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: hsl(var(--primary));
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 14px;
}

.btn-primary {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background: hsl(var(--primary) / 0.9);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px -5px hsl(var(--primary) / 0.4);
}

.btn-outline {
    background: transparent;
    color: hsl(var(--primary));
    border: 2px solid hsl(var(--primary));
}

.btn-outline:hover {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    box-shadow: var(--shadow-primary);
}

.btn-white {
    background: hsl(var(--card));
    color: hsl(var(--primary));
    box-shadow: var(--shadow-medium);
}

.btn-white:hover {
    background: hsl(var(--card));
    transform: translateY(-2px);
    box-shadow: var(--shadow-large);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background: hsl(var(--foreground));
    transition: 0.3s;
    border-radius: 2px;
}

.mobile-menu {
    display: none;
    padding: 20px 0;
    border-top: 1px solid hsl(var(--border));
    background: hsl(var(--card));
}

.mobile-nav-link {
    display: block;
    padding: 12px 16px;
    text-decoration: none;
    color: hsl(var(--foreground));
    border-radius: 8px;
    margin-bottom: 8px;
    transition: var(--transition-smooth);
}

.mobile-nav-link:hover {
    background: hsl(var(--accent));
    color: hsl(var(--accent-foreground));
}

.mobile-cta {
    width: 100%;
    margin-top: 16px;
    justify-content: center;
}

/* Hero Styles */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.page-hero {
    position: relative;
    padding: 80px 0;
    display: flex;
    align-items: center;
    min-height: 50vh;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, hsl(var(--primary) / 0.8) 0%, hsl(var(--primary-glow) / 0.6) 100%);
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 1;
}

.page-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255,255,255,0.1);
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: white;
}

.page-hero-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    color: white;
}

.hero-description,
.page-hero-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 32px;
    max-width: 600px;
    line-height: 1.6;
}

.hero-content .hero-description {
    margin-left: 0;
}

.page-hero-content p {
    margin-left: auto;
    margin-right: auto;
}

.text-white {
    color: white !important;
}

.achievements {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 32px;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.9);
    font-size: 16px;
}

.checkmark {
    color: #28A2E5;
    font-weight: bold;
    font-size: 18px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-content .hero-buttons {
    justify-content: flex-start;
}

.page-hero-content .hero-buttons {
    justify-content: center;
}

/* Services Styles */
.services {
    padding: 80px 0;
    background: hsl(var(--background));
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: hsl(var(--foreground));
}

.section-header p {
    font-size: 18px;
    color: hsl(var(--muted-foreground));
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.service-card {
    background: hsl(var(--card));
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    border: 1px solid hsl(var(--border));
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
    color: white;
}

.service-icon.purple { background: #8b5cf6; }
.service-icon.blue { background: #3b82f6; }
.service-icon.green { background: #10b981; }
.service-icon.orange { background: #f59e0b; }
.service-icon.red { background: #ef4444; }
.service-icon.indigo { background: #6366f1; }

.service-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: hsl(var(--card-foreground));
}

.service-card p {
    color: hsl(var(--muted-foreground));
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-features {
    margin-bottom: 24px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 14px;
    color: hsl(var(--muted-foreground));
}

.feature-item::before {
    content: "✓";
    color: hsl(var(--primary));
    font-weight: bold;
}

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

/* Stats Section */
.stats {
    padding: 80px 0;
    background: var(--gradient-section);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary-glow)));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
    display: block;
}

.stat-label {
    color: hsl(var(--muted-foreground));
    font-weight: 500;
    font-size: 16px;
}

/* Footer */
.footer {
    background: hsl(220 20% 15%);
    color: white;
    padding: 48px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

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

.footer-company h3 {
    font-size: 18px;
    margin-bottom: 4px;
    color: white;
}

.footer-company p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

.footer-description {
    color: rgba(255,255,255,0.8);
    margin-bottom: 16px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

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

.social-links a:hover {
    background: hsl(var(--primary-glow));
    transform: translateY(-2px);
}

.footer-column h3 {
    margin-bottom: 16px;
    font-size: 18px;
    color: white;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: hsl(var(--primary-glow));
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition-smooth);
}

.footer-bottom-links a:hover {
    color: hsl(var(--primary-glow));
}

/* Form Styles */
.contact-form {
    background: hsl(var(--card));
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-medium);
    border: 1px solid hsl(var(--border));
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: hsl(var(--foreground));
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid hsl(var(--border));
    border-radius: 8px;
    font-size: 14px;
    background: hsl(var(--background));
    color: hsl(var(--foreground));
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: hsl(var(--primary));
    box-shadow: 0 0 0 3px hsl(var(--primary) / 0.1);
}

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

/* CTA Section */
.cta {
    padding: 80px 0;
    background: var(--gradient-hero);
    text-align: center;
    color: white;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: hsl(var(--background));
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: hsl(var(--foreground));
}

.contact-info p {
    color: hsl(var(--muted-foreground));
    margin-bottom: 24px;
    line-height: 1.6;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.contact-item-icon {
    width: 40px;
    height: 40px;
    background: hsl(var(--primary) / 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(var(--primary));
}

.contact-item-content h4 {
    font-weight: 600;
    margin-bottom: 4px;
    color: hsl(var(--foreground));
}

.contact-item-content p {
    color: hsl(var(--muted-foreground));
    margin: 0;
}

/* Animation Classes */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-pulse-slow {
    animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

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

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

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 24px;
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .page-hero-content h1 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons,
    .cta-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .page-hero-content h1 {
        font-size: 1.75rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}