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

:root {
    /* Color Palette */
    --primary-color: #0b2a4a;
    --primary-dark: #061a2d;
    --secondary-color: #64748b;
    --accent-color: #2bb3d4;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Typography */
    --font-family: 'Inter', -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 */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.35rem;
    border: none;
    border-radius: 9999px;
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    gap: var(--spacing-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #123a61);
    color: var(--white);
    box-shadow: 0 12px 28px rgba(11, 42, 74, 0.22);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(11, 42, 74, 0.28);
    color: var(--white);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    border: 1px solid rgba(11, 42, 74, 0.18);
}

.btn-secondary:hover {
    background: rgba(11, 42, 74, 0.06);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    backdrop-filter: none;
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 84px;
}

.nav-logo a {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-img {
    height: 38px;
    width: auto;
    display: block;
    padding: 4px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.nav-logo .logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.025em;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-link {
    color: rgba(15, 23, 42, 0.82);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: rgba(11, 42, 74, 0.55);
    transition: width var(--transition-normal);
}

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

.nav-menu .nav-link:last-child {
    background: linear-gradient(135deg, var(--primary-color), #123a61);
    color: var(--white);
    padding: 0.65rem 1.1rem;
    border-radius: 9999px;
    box-shadow: 0 10px 24px rgba(11, 42, 74, 0.18);
}

.nav-menu .nav-link:last-child::after {
    display: none;
}

.nav-menu .nav-link:last-child:hover {
    color: var(--white);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
    padding: 150px 0 96px;
    background: radial-gradient(1200px 600px at 15% 10%, rgba(43, 179, 212, 0.16), rgba(255, 255, 255, 0) 55%),
                radial-gradient(1000px 520px at 85% 35%, rgba(11, 42, 74, 0.08), rgba(255, 255, 255, 0) 55%),
                linear-gradient(180deg, #ffffff 0%, #ffffff 60%, rgba(43, 179, 212, 0.06) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(900px 380px at 10% 35%, rgba(43, 179, 212, 0.22), rgba(255, 255, 255, 0) 60%),
                radial-gradient(900px 380px at 90% 55%, rgba(11, 42, 74, 0.10), rgba(255, 255, 255, 0) 60%);
    opacity: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
}

.highlight {
    color: var(--primary-color);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.08em;
    height: 0.38em;
    background: rgba(43, 179, 212, 0.22);
    border-radius: 9999px;
    z-index: -1;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
    max-width: 44ch;
}

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

.hero-visual {
    position: relative;
    height: 500px;
}

.hero-image {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(43, 179, 212, 0.24), rgba(11, 42, 74, 0.10));
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(15, 23, 42, 0.10);
    box-shadow: 0 22px 50px rgba(15, 23, 42, 0.10);
    overflow: visible;
}

.hero-logo-wrap {
    position: relative;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid rgba(15, 23, 42, 0.10);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(12px);
    transform: translateY(-6px);
}

.hero-logo {
    width: min(360px, 72%);
    height: auto;
    display: block;
    max-height: 280px;
    object-fit: contain;
    border-radius: var(--radius-xl);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.18);
}

.floating-card {
    position: absolute;
    z-index: 2;
    background: var(--white);
    padding: 0.95rem 1.15rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    color: var(--gray-700);
    animation: float 6s ease-in-out infinite;
    min-width: 140px;
    white-space: nowrap;
}

.floating-card-icon {
    width: 44px;
    height: 44px;
    padding: 6px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.06);
    border: 1px solid rgba(15, 23, 42, 0.08);
    object-fit: contain;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.10);
}

.floating-card span {
    line-height: 1.15;
}

.card-1 {
    top: 10%;
    left: -25%;
    animation-delay: 0s;
}

.card-2 {
    top: 75%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    animation-delay: 2s;
}

.card-3 {
    bottom: 10%;
    left: -20%;
    animation-delay: 4s;
}

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

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: clamp(2rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.section-subtitle {
    font-size: 1.1rem;
    color: rgba(71, 85, 105, 0.95);
    max-width: 64ch;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: var(--spacing-4xl) 0;
    background: radial-gradient(900px 320px at 25% 10%, rgba(43, 179, 212, 0.12), rgba(255, 255, 255, 0) 60%),
                linear-gradient(180deg, rgba(248, 250, 252, 0.9), rgba(248, 250, 252, 1));
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.about-text h3 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
}

.about-text p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    color: var(--gray-600);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
}

.feature i {
    font-size: var(--font-size-2xl);
    color: #4A90E2;
    margin-top: var(--spacing-xs);
}

.feature h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.feature p {
    font-size: var(--font-size-base);
    margin-bottom: 0;
    color: var(--gray-600);
}

.about-visual {
    position: relative;
    height: 400px;
}

.world-map {
    position: relative;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.88);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.location {
    position: absolute;
    background: #4A90E2;
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    animation: pulse 2s infinite;
}

.location-1 {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.location-2 {
    bottom: 30%;
    right: 25%;
    animation-delay: 1s;
}

.location-3 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 2s;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

/* Services Section */
.services {
    padding: var(--spacing-4xl) 0;
    background: radial-gradient(900px 320px at 25% 10%, rgba(43, 179, 212, 0.12), rgba(255, 255, 255, 0) 60%),
                linear-gradient(180deg, rgba(248, 250, 252, 0.9), rgba(248, 250, 252, 1));
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-4xl);
}

.service-card {
    background: rgba(255, 255, 255, 0.92);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
    transition: all var(--transition-normal);
    border: 1px solid rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(10px);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(15, 23, 42, 0.12);
}

.service-card.featured {
    border: 2px solid var(--primary-color);
    position: relative;
}

.service-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.service-icon i {
    font-size: var(--font-size-2xl);
    color: var(--white);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.service-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.service-features li {
    padding: var(--spacing-sm) 0;
    color: var(--gray-600);
    position: relative;
    padding-left: var(--spacing-lg);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.service-pricing {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.price {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-color);
}

.duration {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

/* Portfolio Section */
.portfolio {
    padding: var(--spacing-4xl) 0;
    background: var(--white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.portfolio-item {
    background: rgba(255, 255, 255, 0.92);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
    transition: all var(--transition-normal);
    border: 1px solid rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(10px);
}

.portfolio-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(15, 23, 42, 0.12);
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 42, 74, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-tech {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.portfolio-tech span {
    background: var(--white);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.portfolio-content {
    padding: var(--spacing-xl);
}

.portfolio-content h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.portfolio-content p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.portfolio-metrics {
    display: flex;
    gap: var(--spacing-xl);
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

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

/* Team Section */
.team {
    padding: var(--spacing-4xl) 0;
    background: radial-gradient(900px 320px at 70% 10%, rgba(43, 179, 212, 0.12), rgba(255, 255, 255, 0) 60%),
                linear-gradient(180deg, rgba(248, 250, 252, 0.9), rgba(248, 250, 252, 1));
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-4xl);
}

.team-member {
    background: rgba(255, 255, 255, 0.92);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
    transition: all var(--transition-normal);
    border: 1px solid rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(10px);
}

.team-member:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(15, 23, 42, 0.12);
}

.member-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto var(--spacing-lg);
    border: 4px solid var(--primary-color);
}

.member-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.member-role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.member-bio {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.member-skills {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.member-skills span {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-xl);
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

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

/* Blog Section */
.blog {
    padding: var(--spacing-4xl) 0;
    background: radial-gradient(900px 320px at 30% 10%, rgba(43, 179, 212, 0.10), rgba(255, 255, 255, 0) 60%),
                linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(248, 250, 252, 1));
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.blog-card {
    background: rgba(255, 255, 255, 0.92);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
    transition: all var(--transition-normal);
    border: 1px solid rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(10px);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(15, 23, 42, 0.12);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

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

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

.blog-content {
    padding: var(--spacing-xl);
}

.blog-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.blog-date,
.blog-category {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.blog-category {
    color: var(--primary-color);
    font-weight: 500;
}

.blog-content h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
    line-height: 1.4;
}

.blog-content p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.blog-link {
    color: var(--primary-color);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: gap var(--transition-normal);
}

.blog-link:hover {
    gap: var(--spacing-md);
}

/* Contact Section */
.contact {
    padding: var(--spacing-4xl) 0;
    background: radial-gradient(900px 320px at 70% 20%, rgba(43, 179, 212, 0.12), rgba(255, 255, 255, 0) 60%),
                linear-gradient(180deg, rgba(248, 250, 252, 0.9), rgba(248, 250, 252, 1));
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
}

.contact-info h3 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
}

.contact-info p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    margin-bottom: var(--spacing-2xl);
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.contact-method i {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
}

.contact-method h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
}

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

.contact-form {
    background: rgba(255, 255, 255, 0.92);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.10);
    border: 1px solid rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(10px);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-normal);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-4xl) 0 var(--spacing-2xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-logo .logo-text {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    display: block;
}

.footer-section p {
    color: var(--gray-400);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

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

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

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

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

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

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

.footer-section ul li a {
    color: var(--gray-400);
    transition: color var(--transition-normal);
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-bottom p {
    color: var(--gray-400);
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-links a {
    color: var(--gray-400);
    font-size: var(--font-size-sm);
    transition: color var(--transition-normal);
}

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

/* Footer Column Styles */
.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

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

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

.footer-column ul li a {
    color: var(--gray-400);
    font-size: var(--font-size-sm);
    transition: color var(--transition-normal);
    text-decoration: none;
}

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

.footer-logo p {
    color: var(--gray-400);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

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

.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); }

.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.grid { display: grid; }

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-in-right {
    animation: fadeInRight 0.6s ease-out;
}

/* Why Choose Section */
.why-choose {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.9), rgba(248, 250, 252, 1));
    position: relative;
    overflow: hidden;
}

.why-choose::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%234A90E2' fill-opacity='0.1' d='M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") repeat-x;
    animation: wave 20s linear infinite;
    z-index: 0;
}

.why-choose::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%234A90E2' fill-opacity='0.05' d='M0,224L48,213.3C96,203,192,181,288,181.3C384,181,480,203,576,213.3C672,224,768,224,864,208C960,192,1056,160,1152,165.3C1248,171,1344,213,1392,234.7L1440,256L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") repeat-x;
    animation: wave 15s linear infinite reverse;
    z-index: 0;
}

@keyframes wave {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
    position: relative;
    z-index: 1;
}

.why-choose .container {
    position: relative;
    z-index: 1;
}

.why-choose .section-header {
    position: relative;
    z-index: 1;
}

.why-choose-card {
    background: rgba(255, 255, 255, 0.92);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
    transition: all var(--transition-normal);
    border: 1px solid rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(10px);
    text-align: center;
}

.why-choose-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 22px 44px rgba(15, 23, 42, 0.12);
}

.why-choose-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
}

.why-choose-icon i {
    font-size: var(--font-size-3xl);
    color: var(--white);
}

.why-choose-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.why-choose-card p {
    color: var(--gray-600);
    line-height: 1.6;
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
}

.why-choose-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-md);
}

.why-choose-features span {
    background: linear-gradient(135deg, #4A90E2, #2bb3d4);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.why-choose-features span:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

/* Translation Dropdown Styles */
.translation-dropdown {
    position: relative;
    display: inline-block;
    margin-left: 1rem;
}

.translation-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(11, 42, 74, 0.2);
}

.translation-btn:hover {
    background: #0a1f38;
    border-color: #0a1f38;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(11, 42, 74, 0.3);
}

.translation-btn i:first-child {
    font-size: 1rem;
}

.translation-btn i:last-child {
    font-size: 0.75rem;
    transition: transform var(--transition-normal);
}

.translation-dropdown.active .translation-btn i:last-child {
    transform: rotate(180deg);
}

.translation-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(15, 23, 42, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1000;
    min-width: 320px;
    max-height: 400px;
    overflow-y: auto;
}

.translation-dropdown.active .translation-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.translation-header {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    font-weight: 600;
    color: var(--gray-900);
    background: var(--gray-50);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.language-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.25rem;
    padding: 0.5rem;
}

.language-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: left;
    font-size: var(--font-size-sm);
    width: 100%;
}

.language-option:hover {
    background: var(--gray-100);
    transform: translateX(2px);
}

.language-option:active {
    background: var(--primary-color);
    color: var(--white);
}

.flag {
    font-size: 1.25rem;
    line-height: 1;
}

.lang-name {
    font-weight: 500;
    color: var(--gray-700);
}

.language-option:hover .lang-name {
    color: var(--primary-color);
}

.language-option:active .lang-name {
    color: var(--white);
}

/* Translation Loading State */
.translation-loading {
    position: relative;
    pointer-events: none;
}

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

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Translation Success State */
.translation-success {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    border-color: #10b981 !important;
    color: var(--white) !important;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .translation-dropdown {
        margin-left: 0;
        margin-top: 1rem;
        width: 100%;
    }
    
    .translation-btn {
        width: 100%;
        justify-content: center;
    }
    
    .translation-menu {
        position: fixed;
        top: 50%;
        left: 50%;
        right: auto;
        transform: translate(-50%, -50%);
        margin: 0;
        min-width: 90vw;
        max-height: 70vh;
        max-width: 400px;
    }
    
    .translation-dropdown.active .translation-menu {
        transform: translate(-50%, -50%);
    }
    
    .language-grid {
        grid-template-columns: 1fr;
    }
}

/* Ensure translation button is visible in scrolled navbar */
.navbar.scrolled .translation-btn {
    background: var(--primary-color);
    color: var(--white);
}

.navbar.scrolled .translation-btn:hover {
    background: #0a1f38;
}