/* Global Styles */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --text-color: #1f2937;
    --light-text: #6b7280;
    --background: #ffffff;
    --light-bg: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
    --header-height: 70px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 1rem;
    padding-top: var(--header-height);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Buttons */
.primary-button, .secondary-button, .cta-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    white-space: nowrap;
}

.primary-button {
    background-color: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.primary-button:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.secondary-button {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    margin-left: 1rem;
}

.secondary-button:hover {
    background-color: rgba(37, 99, 235, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.cta-button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 0.4rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 42px;
    white-space: nowrap;
}

.cta-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 0.8rem 0;
    transition: all 0.3s ease;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
}

.nav-left {
    display: flex;
    align-items: center;
    flex: 1;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    white-space: nowrap;
    margin-right: 2rem;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-links li a {
    font-weight: 500;
    color: var(--text-color);
    position: relative;
    padding: 0.5rem 0;
    white-space: nowrap;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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

.email-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
    white-space: nowrap;
}

.email-link i {
    color: var(--primary-color);
}

/* Mobile Menu Toggle */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
    margin-left: 1rem;
    position: relative;
}

.bar {
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    padding: 4rem 0;
    background-color: #f8fafc;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    padding-right: 2rem;
}

.hero-image {
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.hero-image:hover {
    transform: translateY(-5px);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.hero-content h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
    color: #1a365d;
    line-height: 1.2;
    font-weight: 700;
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #4a5568;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    font-weight: 400;
    line-height: 1.6;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background-color: var(--background);
}

.services h2 {
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.service-card {
    background: white;
    border-radius: 0.5rem;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-card p {
    color: var(--light-text);
    line-height: 1.6;
    font-size: 1rem;
}

/* About Section */
.about {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.about-text h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.about-text p {
    color: var(--light-text);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1rem;
}

.about-features {
    margin-top: 2rem;
}

.about-features li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1rem;
}

.about-features i {
    color: var(--primary-color);
    margin-right: 1rem;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.about-image {
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
}

.about-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.03);
}

/* Clients Section */
.clients {
    padding: 5rem 0;
    background-color: var(--background);
    text-align: center;
}

.clients h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 3rem;
    color: var(--text-color);
}

.client-logos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    align-items: center;
}

.client-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease;
    padding: 1.5rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    min-height: 120px;
    justify-content: center;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.client-logo img {
    height: 50px;
    width: auto;
    max-width: 100%;
    margin-bottom: 1rem;
    object-fit: contain;
}

.client-logo span {
    color: var(--light-text);
    font-weight: 500;
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    min-height: auto;
    padding: 5rem 0;
    background: linear-gradient(135deg, #f0f4ff 0%, #e6f0ff 100%);
}

.contact-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.contact-info {
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.contact-info h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    position: relative;
    padding-bottom: 1rem;
}

.contact-info h2::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 60px;
    height: 4px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 2px;
}

.contact-info .lead {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
}

.contact-info p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1rem;
}

.contact-methods {
    margin: 2.5rem auto;
    max-width: 500px;
}

.contact-method {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    text-align: left;
    flex-wrap: wrap;
}

.contact-icon {
    background: rgba(255, 255, 255, 0.2);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.25rem;
    color: white;
}

.contact-detail p,
.contact-detail a {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 1rem;
}

.contact-detail a:hover {
    color: white;
    text-decoration: underline;
}

.social-links {
    margin-top: 2.5rem;
}

.social-links p {
    margin-bottom: 1.25rem !important;
    font-weight: 500;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: white;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    background-color: #1f2937;
    color: #f3f4f6;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-section {
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-section p {
    color: #9ca3af;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: #9ca3af;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: white;
    transform: translateX(5px);
}

.newsletter-form {
    display: flex;
    margin-top: 1.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem 1rem;
    border: 1px solid #374151;
    border-radius: 0.375rem;
    background-color: #374151;
    color: white;
    font-size: 0.9rem;
}

.newsletter-form button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 1.25rem;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
}

.newsletter-form button:hover {
    background-color: var(--secondary-color);
}

.newsletter-form i {
    font-size: 1.1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
    font-size: 0.9rem;
}

.legal-links {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.legal-links a {
    color: #9ca3af;
    font-size: 0.85rem;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.legal-links a:hover {
    color: white;
    text-decoration: underline;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    html {
        font-size: 15px;
    }
    
    .container {
        padding: 0 2rem;
    }
}

@media (max-width: 992px) {
    html {
        font-size: 14.5px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-image {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .client-logos {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    /* Navigation */
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100%;
        background-color: #fff;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        transition: right 0.4s ease;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        padding: 2rem;
        padding-top: 5rem;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 1rem 0;
    }
    
    .hero {
        height: auto;
        padding: 120px 0 60px;
        text-align: center;
    }
    
    .hero::before {
        display: none;
    }
    
    .hero-content {
        max-width: 100%;
        padding: 0 1.5rem;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .cta-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .secondary-button {
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .client-logos {
        gap: 1.5rem;
    }
    
    .client-logo {
        width: 120px;
        height: 70px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .legal-links {
        margin-top: 0.5rem;
        justify-content: center;
    }
}

@media (max-width: 767px) {
    .hero-image {
        display: none;
    }
    
    .hero-content {
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .hero {
        padding: 4rem 0;
        min-height: auto;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .primary-button, .secondary-button {
        width: 100%;
        margin: 0.5rem 0;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
}