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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: #666;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(44, 90, 160, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #2c5aa0;
    border: 2px solid #2c5aa0;
}

.btn-secondary:hover {
    background: #2c5aa0;
    color: white;
}

.btn-outline {
    background: transparent;
    color: #2c5aa0;
    border: 2px solid #2c5aa0;
    padding: 8px 16px;
    font-size: 0.9rem;
}

.btn-outline:hover {
    background: #2c5aa0;
    color: white;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #2c5aa0;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #2c5aa0;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #2c5aa0;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #475569;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

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

.hero-placeholder {
    width: 500px;
    height: 400px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(44, 90, 160, 0.3);
    transition: all 0.3s ease;
}

.hero-placeholder:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(44, 90, 160, 0.4);
}

.hero-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s infinite;
}

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

.hero-placeholder p {
    color: white;
    margin-top: 1rem;
    font-size: 1.2rem;
    z-index: 1;
    position: relative;
}

/* Hero Icon Container */
.hero-icon-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.hero-icon-bg {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    box-shadow: 0 15px 30px rgba(44, 90, 160, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hero-icon-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s infinite;
}

.hero-icon-bg:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(44, 90, 160, 0.4);
}

.hero-icon-bg:nth-child(2) {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    animation-delay: 0.5s;
}

.hero-icon-bg:nth-child(3) {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    animation-delay: 1s;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    color: #1e293b;
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.service-header {
    position: relative;
    margin-bottom: 2rem;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    position: relative;
    z-index: 2;
}

.service-pattern {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(44, 90, 160, 0.1) 0%, rgba(30, 58, 138, 0.1) 100%);
    border-radius: 50%;
    z-index: 1;
}

.service-features {
    list-style: none;
    margin: 1.5rem 0;
}

.service-features li {
    padding: 0.5rem 0;
    color: #475569;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #2c5aa0;
    font-weight: bold;
}

/* About Section */
.about {
    padding: 80px 0;
    background: #f8fafc;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.about-text p {
    color: #475569;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

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

.stat-item h3 {
    color: #2c5aa0;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #64748b;
    font-size: 0.9rem;
    margin: 0;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.about-placeholder {
    width: 450px;
    height: 350px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(44, 90, 160, 0.3);
    transition: all 0.3s ease;
}

.about-placeholder:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(44, 90, 160, 0.4);
}

.about-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s infinite;
}

.about-placeholder p {
    color: white;
    margin-top: 1rem;
    font-size: 1.2rem;
    z-index: 1;
    position: relative;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2c5aa0, #667eea, #f093fb);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-item:hover::before {
    transform: scaleX(1);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(44, 90, 160, 0.3);
}

.feature-item h3 {
    color: #1e293b;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-item p {
    color: #64748b;
    line-height: 1.6;
}

/* About Icon Container */
.about-icon-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.about-icon-bg {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 15px 30px rgba(44, 90, 160, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.about-icon-bg.large {
    width: 200px;
    height: 150px;
    font-size: 3rem;
}

.about-icon-bg.medium {
    width: 150px;
    height: 100px;
    font-size: 2.5rem;
}

.about-icon-bg.small {
    width: 100px;
    height: 80px;
    font-size: 2rem;
}

.about-icon-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s infinite;
}

.about-icon-bg:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 40px rgba(44, 90, 160, 0.4);
}

.about-icon-bg.medium {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    animation-delay: 0.5s;
}

.about-icon-bg.small {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    animation-delay: 1s;
}

/* General Image Styles */
.content-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    filter: brightness(0.95) contrast(1.05);
}

.content-image:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
    filter: brightness(1) contrast(1.1);
}

/* Card Images */
.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px 12px 0 0;
    transition: all 0.3s ease;
}

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

/* Profile Images */
.profile-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #2c5aa0;
    box-shadow: 0 4px 12px rgba(44, 90, 160, 0.3);
    transition: all 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(44, 90, 160, 0.4);
}

/* Background Images */
.bg-image {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.bg-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.bg-image > * {
    position: relative;
    z-index: 2;
}

/* Decorative Images */
.decorative-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    filter: grayscale(20%);
}

.decorative-image:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
    filter: grayscale(0%);
}

/* Icon Images */
.icon-image {
    width: 64px;
    height: 64px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.icon-image:hover {
    transform: scale(1.1);
}

/* Large Hero Images */
.hero-large-image {
    width: 100%;
    max-width: 800px;
    height: 500px;
    object-fit: cover;
    border-radius: 25px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    transition: all 0.4s ease;
    filter: brightness(0.9) contrast(1.1) saturate(1.1);
}

.hero-large-image:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.35);
    filter: brightness(1) contrast(1.2) saturate(1.2);
}

/* Hero Large Section */
.hero-large {
    padding: 80px 0;
    background: #f8fafc;
}

.hero-large-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-large-text h2 {
    color: #1e3a8a;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero-large-text p {
    color: #4b5563;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Image Grid */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.image-grid img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.image-grid img:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

/* Image Loading States */
.image-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

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

/* Image Error States */
.image-error {
    background: #fee2e2;
    border: 2px dashed #ef4444;
    color: #dc2626;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    text-align: center;
}

/* Lazy Loading Support */
.lazy-image {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lazy-image.loaded {
    opacity: 1;
}

/* High DPI Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-image img,
    .about-image img,
    .hero-large-image {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Expertise Section */
.expertise {
    padding: 80px 0;
    background: white;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.expertise-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    border: 1px solid #e2e8f0;
}

.expertise-item:hover {
    transform: translateY(-5px);
}

.expertise-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: #f8fafc;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-style: italic;
    color: #475569;
    font-size: 1.1rem;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.author-info h4 {
    color: #1e293b;
    margin: 0;
    font-size: 1.1rem;
}

.author-info p {
    color: #64748b;
    margin: 0;
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    color: white;
    text-align: center;
}

.cta h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    font-size: 1.2rem;
}

.cta .btn-primary {
    background: white;
    color: #2c5aa0;
}

.cta .btn-primary:hover {
    background: #f7fafc;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #475569;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: #2c5aa0;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #475569;
    color: #cbd5e0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .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: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

    .hero-placeholder,
    .about-placeholder {
        width: 100%;
        max-width: 350px;
        height: 250px;
    }
    
    .hero-image img,
    .about-image img {
        width: 100%;
        max-width: 350px;
        height: 250px;
    }
    
    .content-image {
        max-width: 100%;
    }
    
    .card-image {
        height: 150px;
    }
    
    .hero-large-image {
        height: 350px;
        max-width: 100%;
    }
    
    .hero-large-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-large-text h2 {
        font-size: 2rem;
    }
    
    .image-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .image-grid img {
        height: 180px;
    }
    
    .decorative-image {
        max-width: 100%;
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .process-item {
        padding: 2rem 1.5rem;
    }
    
    .hero-large-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-large-text h2 {
        font-size: 2rem;
    }
    
    .hero-icon-grid {
        max-width: 300px;
        gap: 15px;
    }
    
    .hero-icon-item.large {
        width: 100px;
        height: 100px;
        font-size: 2rem;
    }
    
    .hero-icon-item.medium {
        width: 80px;
        height: 80px;
        font-size: 1.5rem;
    }
    
    .hero-icon-item.small {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
        text-align: center;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .service-card {
        padding: 1.5rem;
    }
    
    .hero-placeholder,
    .about-placeholder {
        height: 200px;
    }
    
    .hero-image img,
    .about-image img {
        height: 200px;
    }
    
    .profile-image {
        width: 60px;
        height: 60px;
    }
    
    .hero-large-image {
        height: 250px;
    }
    
    .hero-large-text h2 {
        font-size: 1.8rem;
    }
    
    .image-grid img {
        height: 150px;
    }
    
    .icon-image {
        width: 48px;
        height: 48px;
    }

    .testimonial-card {
        padding: 1.5rem;
    }
    
    .process-item {
        padding: 1.5rem 1rem;
    }
    
    .process-number {
        font-size: 2.5rem;
    }
    
    .process-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .hero-large-text h2 {
        font-size: 1.8rem;
    }
    
    .hero-icon-grid {
        max-width: 250px;
        gap: 10px;
    }
    
    .hero-icon-item.large {
        width: 80px;
        height: 80px;
        font-size: 1.5rem;
    }
    
    .hero-icon-item.medium {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    .hero-icon-item.small {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
}

/* 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-padding-top: 80px;
}

/* Process Section */
.process {
    padding: 80px 0;
    background: #f8fafc;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.process-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
    position: relative;
    overflow: hidden;
}

.process-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2c5aa0, #667eea, #f093fb);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.process-item:hover::before {
    transform: scaleX(1);
}

.process-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.process-number {
    font-size: 3rem;
    font-weight: 700;
    color: #2c5aa0;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.process-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.process-item:hover .process-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(44, 90, 160, 0.3);
}

.process-item h3 {
    color: #1e293b;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.process-item p {
    color: #64748b;
    line-height: 1.6;
}

/* Hero Large Section - Expert Team */
.hero-large {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-large-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

.hero-icon-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 400px;
}

.hero-icon-item {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 15px 30px rgba(44, 90, 160, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hero-icon-item.large {
    width: 120px;
    height: 120px;
    font-size: 2.5rem;
    grid-column: span 2;
    grid-row: span 2;
}

.hero-icon-item.medium {
    width: 100px;
    height: 100px;
    font-size: 2rem;
}

.hero-icon-item.small {
    width: 80px;
    height: 80px;
    font-size: 1.5rem;
}

.hero-icon-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s infinite;
}

.hero-icon-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(44, 90, 160, 0.4);
}

.hero-icon-item:nth-child(2) {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    animation-delay: 0.5s;
}

.hero-icon-item:nth-child(3) {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    animation-delay: 1s;
}

.hero-icon-item:nth-child(4) {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    animation-delay: 1.5s;
}

.hero-icon-item:nth-child(5) {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    animation-delay: 2s;
}

.hero-large-text h2 {
    color: #1e3a8a;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero-large-text p {
    color: #4b5563;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Contact Details Section */
.contact-details {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.contact-details .section-title {
    text-align: center;
    color: #1e3a8a;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
}

.contact-details .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 2px;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-info-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

.contact-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
}

.contact-info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(44, 90, 160, 0.3);
    transition: all 0.3s ease;
}

.contact-info-card:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 35px rgba(44, 90, 160, 0.4);
}

.contact-content h3 {
    color: #1e3a8a;
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.contact-content p {
    color: #4b5563;
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

/* Responsive Design for Contact Details */
@media (max-width: 768px) {
    .contact-details {
        padding: 60px 0;
    }
    
    .contact-details .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 30px;
    }
    
    .contact-info-card {
        padding: 30px 25px;
    }
    
    .contact-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .contact-details .section-title {
        font-size: 1.8rem;
    }
    
    .contact-info-card {
        padding: 25px 20px;
    }
    
    .contact-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}