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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.65;
    color: #1a202c;
    overflow-x: hidden;
    background-color: #fafbfc;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-img {
    height: 36px;
    width: auto;
    transition: transform 0.3s ease;
}

.nav-logo a:hover .logo-img {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

/* Services dropdown */
.has-dropdown { position: relative; }
.has-dropdown > .nav-link { display: inline-flex; align-items: center; }
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    min-width: 260px;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.08);
    padding: 8px 0;
    z-index: 1100;
}
.dropdown-menu li { list-style: none; }
.dropdown-menu a {
    display: block;
    padding: 10px 16px;
    color: #1a202c;
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
}
.dropdown-menu a:hover { background: #f8fafc; color: #2563eb; }
.has-dropdown:hover > .dropdown-menu,
.has-dropdown:focus-within > .dropdown-menu,
.has-dropdown.open > .dropdown-menu { display: block; }

/* Make service cards clickable */
.service-card { position: relative; }
.service-card .card-link {
    position: absolute;
    inset: 0;
    z-index: 2;
    text-indent: -9999px;
    background: transparent;
}

.nav-link {
    color: #1a202c;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 15px;
    letter-spacing: 0.025em;
}

.nav-link:hover {
    color: #2563eb;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 24px;
    height: 2px;
    background-color: #1a202c;
    margin: 4px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 140px 0 120px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.96) 0%, rgba(30, 41, 59, 0.94) 100%), 
                url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=3540&auto=format&fit=crop&ixlib=rb-4.1.0') center/cover;
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 28px;
    line-height: 1.05;
    letter-spacing: -0.035em;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.35rem;
    margin-bottom: 48px;
    opacity: 0.92;
    line-height: 1.7;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.95);
    max-width: 90%;
}

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

.btn {
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 16px;
    letter-spacing: 0.025em;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(59, 130, 246, 0.5);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #059669;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img {
    width: 100%;
    max-width: 560px;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.hero-img:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.15);
}

/* Contact Info Section */
.contact-info {
    padding: 120px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}

.contact-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1560472354-b33ff0c44a43?w=1920&h=1080&fit=crop&crop=center') center/cover;
    opacity: 0.02;
    z-index: 0;
}

.contact-info .container,
.why-choose-us .container,
.services .container,
.statistics .container {
    position: relative;
    z-index: 1;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.contact-item {
    text-align: center;
    padding: 56px 40px;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    border-radius: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.02);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.contact-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

.contact-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.contact-icon-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.contact-item:hover .contact-icon-wrapper::before {
    left: 100%;
}

.contact-item i {
    font-size: 1.75rem;
    color: white;
    z-index: 1;
}

.contact-item h4 {
    margin-bottom: 8px;
    color: #1a202c;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.025em;
}

.contact-item p {
    color: #4a5568;
    font-size: 1.125rem;
    font-weight: 500;
}

.contact-hover-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.03), rgba(4, 120, 87, 0.03));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 16px;
}

.contact-item:hover .contact-hover-effect {
    opacity: 1;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.section-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12) 0%, rgba(37, 99, 235, 0.12) 100%);
    color: #2563eb;
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 28px;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.section-header h2 {
    font-size: 3.75rem;
    font-weight: 900;
    background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 28px;
    letter-spacing: -0.035em;
    line-height: 1.08;
}

.section-header p {
    font-size: 1.25rem;
    color: #4a5568;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
}

/* Why Choose Us Section */
.why-choose-us {
    padding: 120px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}

.why-choose-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1554224155-6726b3ff858f?w=1920&h=1080&fit=crop&crop=center') center/cover;
    opacity: 0.015;
    z-index: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    padding: 48px 40px;
    text-align: center;
    border-radius: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.02);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, #ffffff 0%, #fafbfd 100%);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 28px rgba(59, 130, 246, 0.4);
}

.feature-icon i {
    font-size: 1.75rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a202c;
    letter-spacing: -0.025em;
}

.feature-card p {
    color: #4a5568;
    line-height: 1.6;
    font-weight: 400;
}

/* Services Section */
.services {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1487017159836-4e23ece2e4cf?q=80&w=3542&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') center/cover;
    opacity: 0.02;
    z-index: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.service-card {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.02);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.14), 0 0 0 1px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

.service-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
}

.service-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.02) 100%);
    pointer-events: none;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

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

.service-content {
    padding: 32px;
    position: relative;
}

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 24px rgba(59, 130, 246, 0.4);
}

.service-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.service-card:hover .service-icon::before {
    left: 100%;
}

.service-icon i {
    font-size: 1.5rem;
    color: white;
    z-index: 1;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a202c;
    letter-spacing: -0.025em;
}

.service-card p {
    color: #4a5568;
    line-height: 1.6;
    font-size: 1.125rem;
    font-weight: 400;
}

/* Statistics Section */
.statistics {
    padding: 140px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.statistics::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.statistics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1557804506-669a67965ba0?w=1920&h=1080&fit=crop&crop=center') center/cover;
    opacity: 0.03;
    z-index: 0;
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 56px 32px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-item:hover {
    transform: translateY(-8px) scale(1.03);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.stat-number {
    font-size: 3.75rem;
    font-weight: 800;
    color: white;
    margin-bottom: 8px;
    letter-spacing: -0.025em;
}

.stat-label {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* CTA Section */
.cta {
    padding: 140px 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.97) 0%, rgba(30, 41, 59, 0.95) 100%), 
                url('https://images.unsplash.com/photo-1551836022-deb4988cc6c0?q=80&w=3540&auto=format&fit=crop&ixlib=rb-4.1.0') center/cover;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 40% 40%, rgba(59, 130, 246, 0.15) 0%, transparent 60%),
        radial-gradient(circle at 60% 60%, rgba(139, 92, 246, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.cta-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cta-content h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.025em;
    line-height: 1.1;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 48px;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    font-weight: 400;
}

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

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    font-size: 16px;
    letter-spacing: 0.025em;
}

.btn-outline:hover {
    background: white;
    color: #059669;
    transform: translateY(-2px);
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info-detail {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item-detail {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-item-detail i {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12) 0%, rgba(37, 99, 235, 0.12) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2563eb;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.contact-item-detail h4 {
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 4px;
    font-size: 1.125rem;
    letter-spacing: -0.025em;
}

.contact-item-detail p {
    color: #4a5568;
    font-weight: 500;
}

.contact-form {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    padding: 48px;
    border-radius: 24px;
    position: relative;
    border: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.02);
}

.contact-image {
    margin-bottom: 32px;
    text-align: center;
}

.contact-img {
    width: 100%;
    max-width: 340px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.04);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-img:hover {
    transform: scale(1.03);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(59, 130, 246, 0.1);
}

.form-group {
    margin-bottom: 24px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    font-family: inherit;
    background: white;
    font-weight: 400;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #059669;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

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

/* About Us Page Styles */
.about-hero {
    padding: 140px 0 100px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.96) 0%, rgba(30, 41, 59, 0.94) 100%), 
                url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=3540&auto=format&fit=crop&ixlib=rb-4.1.0') center/cover;
    color: white;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.about-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-hero-text h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.08;
    letter-spacing: -0.035em;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-hero-text h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    opacity: 0.9;
}

.about-hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.6;
    font-weight: 400;
}

.about-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.about-hero-stats .stat-item {
    background: rgba(255, 255, 255, 0.08);
    padding: 32px 24px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.about-hero-stats .stat-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.3);
}

.about-hero-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-hero-stats .stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.about-hero-img {
    width: 100%;
    max-width: 520px;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-hero-img:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.15);
}

/* Professional Background */
.professional-background {
    padding: 120px 0;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
    transform: translateX(-50%);
    border-radius: 2px;
}

.timeline-item {
    margin-bottom: 60px;
    position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 0;
    margin-right: 50%;
    padding-right: 40px;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 50%;
    margin-right: 0;
    padding-left: 40px;
    text-align: left;
}

.timeline-content {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    padding: 36px 32px;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(226, 232, 240, 0.6);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-content:hover {
    transform: translateX(8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 50%;
    transform: translateY(-50%);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    border: 3px solid #ffffff;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -60px;
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -60px;
}

.timeline-date {
    display: inline-block;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 24px;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.timeline-content h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1a202c;
}

.timeline-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: #2563eb;
}

.timeline-content p {
    margin-bottom: 16px;
    color: #4a5568;
    line-height: 1.6;
}

.timeline-content ul {
    list-style: none;
    padding: 0;
}

.timeline-content ul li {
    padding: 4px 0;
    color: #4a5568;
    position: relative;
    padding-left: 20px;
}

.timeline-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: 700;
}

/* Expertise Section */
.expertise {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.expertise-card {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    padding: 48px 40px;
    border-radius: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(226, 232, 240, 0.6);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.expertise-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

.expertise-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.expertise-icon i {
    font-size: 1.75rem;
    color: white;
}

.expertise-card h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a202c;
}

.expertise-card p {
    margin-bottom: 20px;
    color: #4a5568;
    line-height: 1.6;
}

.expertise-card ul {
    list-style: none;
    padding: 0;
}

.expertise-card ul li {
    padding: 6px 0;
    color: #4a5568;
    position: relative;
    padding-left: 20px;
}

.expertise-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: 700;
    font-size: 1.2em;
}

/* Education Section */
.education {
    padding: 120px 0;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.education-card {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    padding: 48px 40px;
    border-radius: 24px;
    border: 1px solid rgba(226, 232, 240, 0.6);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.02);
}

.education-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

.education-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.education-icon i {
    font-size: 1.75rem;
    color: white;
}

.education-card h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1a202c;
}

.education-card h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: #2563eb;
}

.education-card p {
    color: #4a5568;
    line-height: 1.6;
}

/* Values Section */
.values {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

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

.value-card {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    padding: 48px 40px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(226, 232, 240, 0.6);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.value-icon i {
    font-size: 1.75rem;
    color: white;
}

.value-card h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a202c;
}

.value-card p {
    color: #4a5568;
    line-height: 1.6;
}

/* Active Navigation State */
.nav-link.active {
    color: #2563eb !important;
    font-weight: 600;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #2563eb;
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 0 0 8px 0;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

/* Visually Hidden */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Form Status */
.form-status {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
    color: #2563eb;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Responsive Design for About Page */
@media (max-width: 768px) {
    .about-hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    
    .about-hero-text h1 {
        font-size: 2.5rem;
    }
    
    .about-hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 0;
        margin-right: 0;
        padding-left: 60px;
        padding-right: 20px;
        text-align: left;
    }
    
    .timeline-item:nth-child(odd) .timeline-content::before,
    .timeline-item:nth-child(even) .timeline-content::before {
        left: -40px;
        right: auto;
    }
    
    .expertise-grid,
    .education-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
}

/* Footer */
.footer {
    background: #1a202c;
    color: white;
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    margin-bottom: 24px;
}

.footer-logo-img {
    height: 60px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 24px;
    color: white;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.footer-section p {
    color: #e2e8f0;
    line-height: 1.6;
    font-weight: 400;
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: #e2e8f0;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 400;
}

.footer-section ul li a:hover {
    color: #3b82f6;
}

.footer-bottom {
    border-top: 1px solid #2d3748;
    padding-top: 32px;
    text-align: center;
    color: #a0aec0;
    font-weight: 400;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .logo-img {
        height: 32px;
    }
    
    .footer-logo-img {
        height: 50px;
    }
    
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-img {
        max-width: 400px;
    }

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

    .services-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

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

    .section-header h2 {
        font-size: 2.5rem;
    }

    .cta-content h2 {
        font-size: 2.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .logo-img {
        height: 28px;
    }
    
    .hero-img {
        max-width: 300px;
    }
    
    .footer-logo-img {
        height: 45px;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .btn {
        padding: 14px 24px;
        font-size: 15px;
    }

    .section-header h2 {
        font-size: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}