:root {
    --color-primary-dark: #002347;
    --color-primary-accent: #0A837F;
    --color-secondary-accent: #C9A959;
    --color-text-dark: #212529;
    --color-text-light: #495057;
    --color-text-white: #ffffff;
    --color-background-light: #f8f9fa;
    --color-background-white: #ffffff;
    --color-border: #dee2e6;
    --font-primary: 'Roboto', sans-serif;
    --shadow-soft: 0 8px 30px rgba(0, 35, 71, 0.08);
    --shadow-medium: 0 12px 40px rgba(0, 35, 71, 0.12);
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    font-size: 16px;
    scroll-behavior: smooth;
}
body {
    font-family: var(--font-primary);
    background-color: var(--color-background-white);
    color: var(--color-text-light);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-dark);
    font-weight: 700;
    line-height: 1.3;
}
p {
    margin-bottom: 1rem;
}
a {
    color: var(--color-primary-accent);
    text-decoration: none;
    transition: var(--transition-smooth);
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}
.cta-button {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
    font-size: 0.95rem;
}
.main-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 35, 71, 0.05);
    padding: 15px 0;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    max-width: 150px;
    height: auto;
    transition: transform 0.3s ease;
}
.logo:hover {
    transform: scale(1.05);
}
.main-nav {
    display: flex;
    align-items: center;
}
.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 35px;
}
.nav-menu a {
    color: var(--color-text-dark);
    font-weight: 500;
    position: relative;
    padding: 10px 0;
}
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary-accent);
    transition: width 0.3s ease;
}
.nav-menu a:hover::after,
.nav-menu .menu-item-has-children:hover > a::after {
    width: 100%;
}
.menu-item-has-children {
    position: relative;
}
.menu-item-has-children > a {
    display: flex;
    align-items: center;
    gap: 5px;
}
.arrow-down {
    border: solid var(--color-text-dark);
    border-width: 0 2px 2px 0;
    display: inline-block;
    padding: 3px;
    transform: rotate(45deg);
    transition: var(--transition-smooth);
}
.menu-item-has-children:hover .arrow-down {
    transform: rotate(225deg);
    margin-top: -5px;
}
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: 900px;
    background-color: var(--color-background-white);
    box-shadow: var(--shadow-medium);
    border-radius: var(--border-radius-md);
    padding: 30px;
    display: flex;
    gap: 30px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease;
    border-top: 3px solid var(--color-primary-accent);
}
.mega-menu.small {
    width: 250px;
    flex-direction: column;
}
.menu-item-has-children:hover > .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(10px);
}
.mega-menu-column {
    flex: 1;
}
.mega-menu-column h3 {
    font-size: 0.9rem;
    color: var(--color-text-dark);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.mega-menu a {
    display: block;
    padding: 10px 0;
    color: var(--color-text-light);
    font-weight: 400;
}
.mega-menu a::after {
    display: none;
}
.mega-menu a:hover {
    color: var(--color-primary-accent);
    transform: translateX(5px);
}
.main-header .cta-button {
    background: linear-gradient(45deg, var(--color-primary-accent), var(--color-primary-dark));
    color: var(--color-text-white);
}
.main-header .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}
main > section {
    padding: 80px 0;
}
.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 60px auto;
}
.section-title {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    font-weight: 900;
}
.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
}
.hero-section {
    padding: 60px 0;
    overflow: hidden;
}
.hero-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    align-items: center;
    gap: 50px;
}
.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.2;
}
.dev-notice {
    margin: 25px 0;
    padding: 15px;
    background-color: var(--color-background-light);
    border-left: 4px solid var(--color-secondary-accent);
    font-size: 0.95rem;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}
.hero-actions {
    margin-top: 30px;
    display: flex;
    gap: 15px;
}
.hero-actions .primary {
    background: linear-gradient(45deg, var(--color-primary-accent), var(--color-primary-dark));
    color: var(--color-text-white);
}
.hero-actions .primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}
.hero-actions .secondary {
    background-color: transparent;
    border-color: var(--color-text-dark);
    color: var(--color-text-dark);
}
.hero-actions .secondary:hover {
    background-color: var(--color-text-dark);
    color: var(--color-text-white);
}
.hero-image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 15px;
    animation: float 6s ease-in-out infinite;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}
.hero-image-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-medium);
    transition: var(--transition-smooth);
}
.hero-image-grid img:hover {
    transform: scale(1.05) rotate(2deg);
    z-index: 10;
}
.hero-img-1 { grid-row: 1 / 3; }
.hero-img-2 { grid-row: 1 / 2; }
.hero-img-3 { grid-row: 2 / 3; }
.credibility-bar-section {
    padding: 40px 0;
    background-color: var(--color-background-light);
}
.credibility-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.credibility-item {
    text-align: center;
}
.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-primary-dark);
}
.stat-label {
    display: block;
    color: var(--color-text-light);
    font-size: 1rem;
}
.why-choose-us-section {
    background-color: var(--color-background-white);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}
.feature-card {
    background-color: var(--color-background-light);
    padding: 30px;
    border-radius: var(--border-radius-md);
    text-align: center;
    transition: var(--transition-smooth);
    border-bottom: 4px solid transparent;
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
    border-color: var(--color-primary-accent);
}
.feature-card img {
    max-width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    margin: 0 auto 25px auto;
}
.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}
.image-showcase-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.image-showcase-grid img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
    filter: saturate(0.8);
}
.image-showcase-grid img:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-soft);
    filter: saturate(1);
}
.core-services-section {
    background-color: var(--color-background-light);
}
.service-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}
.service-card {
    background-color: var(--color-background-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}
.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.service-card h4 {
    font-size: 1.2rem;
    margin: 20px 25px 10px 25px;
}
.service-card p {
    margin: 0 25px 20px 25px;
    flex-grow: 1;
}
.service-link {
    display: block;
    margin: 0 25px 25px 25px;
    font-weight: 500;
    position: relative;
    width: fit-content;
}
.service-link::after {
    content: '→';
    margin-left: 8px;
    transition: var(--transition-smooth);
}
.service-link:hover::after {
    margin-left: 15px;
}
.client-testimonial-section {
    position: relative;
}
.client-testimonial-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background-color: var(--color-background-light);
    z-index: -1;
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}
.testimonial-card {
    background-color: var(--color-background-white);
    padding: 40px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-medium);
    position: relative;
}
.testimonial-card::before {
    content: '“';
    font-family: serif;
    font-size: 6rem;
    color: var(--color-primary-accent);
    opacity: 0.1;
    position: absolute;
    top: 10px;
    left: 20px;
}
.client-logo {
    max-height: 40px;
    margin-bottom: 20px;
    width: auto;
}
.testimonial-card p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 25px;
}
.testimonial-author {
    font-weight: 500;
}
.client-logo-strip {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 20px;
}
.client-logo-strip img {
    max-height: 50px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition-smooth);
}
.client-logo-strip img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}
.process-section {
    background-color: var(--color-background-light);
}
.process-steps-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}
.process-steps-container::before {
    content: '';
    position: absolute;
    top: 35%;
    left: 5%;
    width: 90%;
    height: 2px;
    background-color: var(--color-border);
    z-index: 0;
}
.process-step {
    text-align: center;
    position: relative;
    padding-top: 50px;
}
.process-step::before {
    content: '';
    position: absolute;
    top: 35%;
    left: 50%;
    transform: translate(-50%, -100%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-background-white);
    border: 3px solid var(--color-primary-accent);
    z-index: 1;
    transition: var(--transition-smooth);
}
.process-step:hover::before {
    transform: translate(-50%, -100%) scale(1.3);
    background-color: var(--color-primary-accent);
}
.process-step img {
    border-radius: var(--border-radius-sm);
    margin-bottom: 20px;
    width: 100%;
    height: 150px;
    object-fit: cover;
}
.extra-process-img {
    margin-top: 10px;
}
.process-step h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}
.contact-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, #003b7a 100%);
    color: var(--color-text-white);
}
.contact-section h2, .contact-section p, .contact-section h3, .contact-section li {
    color: var(--color-text-white);
}
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
}
.contact-info ul {
    list-style: none;
    margin-top: 20px;
}
.contact-info li {
    margin-bottom: 10px;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 15px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: var(--font-primary);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text-white);
    transition: var(--transition-smooth);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 0 3px var(--color-primary-accent);
}
.submit-button {
    width: 100%;
    padding: 15px;
    background-color: var(--color-secondary-accent);
    color: var(--color-text-dark);
    font-weight: 700;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.submit-button:hover {
    background-color: var(--color-text-white);
    box-shadow: var(--shadow-soft);
}
.strategic-partners-section {
    background-color: var(--color-background-light);
}
.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}
.partner-card {
    background-color: var(--color-background-white);
    padding: 28px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    border-left: 4px solid var(--color-primary-accent);
}
.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-left-color: var(--color-secondary-accent);
}
.partner-card h4 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--color-primary-dark);
}
.partner-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: 0;
}
.partner-card .dofollow-link {
    color: var(--color-primary-accent) !important;
    font-weight: 600;
}
.partner-card .dofollow-link:hover {
    color: var(--color-secondary-accent) !important;
    text-decoration: underline;
}
.main-footer {
    background-color: #121212;
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0 0;
    font-size: 0.95rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 2fr;
    gap: 50px;
    padding-bottom: 60px;
}
.footer-column h4 {
    color: var(--color-text-white);
    margin-bottom: 25px;
    font-size: 1.1rem;
    position: relative;
    padding-bottom: 10px;
}
.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-secondary-accent);
}
.footer-logo {
    max-width: 160px;
    margin-bottom: 20px;
}
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}
.social-links a {
    width: 40px;
    height: 40px;
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition-smooth);
}
.social-links a:hover {
    background-color: var(--color-primary-accent);
    transform: translateY(-3px);
}
.links-column ul,
.partner-list {
    list-style: none;
}
.links-column a,
.partner-list a {
    color: rgba(255, 255, 255, 0.7);
    display: block;
    padding: 5px 0;
}
.links-column a:hover,
.partner-list a:hover {
    color: var(--color-secondary-accent);
    transform: translateX(3px);
}
.contact-info-column address,
.contact-details {
    font-style: normal;
}
.contact-details {
    list-style: none;
}
.dofollow-link {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85) !important;
}
.partner-list li {
    margin-bottom: 8px;
    line-height: 1.5;
}
.footer-bottom {
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.tech-credit-section {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 20px auto;
    font-size: 0.9rem;
}
.copyright-section {
    text-align: center;
    font-size: 0.9rem;
}
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
    .hero-title {
        font-size: 3rem;
    }
    .section-title {
        font-size: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1.5fr 2fr;
    }
    .mega-menu {
        width: 700px;
    }
}
@media (max-width: 992px) {
    body {
        font-size: 15px;
    }
    .container {
        max-width: 720px;
    }
    .main-header {
        padding: 10px 0;
    }
    .nav-menu {
        display: none;
    }
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-image-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    .hero-img-1 { grid-row: auto; }
    .hero-img-2 { grid-row: auto; }
    .hero-actions {
        justify-content: center;
    }
    .credibility-container {
        flex-wrap: wrap;
        gap: 30px;
    }
    .credibility-item {
        flex-basis: 40%;
    }
    .features-grid, .service-details-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    .process-steps-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-steps-container::before { display: none; }
    .contact-container {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .section-title {
        font-size: 2.2rem;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .features-grid, .service-details-grid {
        grid-template-columns: 1fr;
    }
    .partners-grid {
        grid-template-columns: 1fr;
    }
    .image-showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .client-logo-strip {
        flex-wrap: wrap;
        justify-content: center;
    }
    .process-steps-container {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .social-links {
        justify-content: center;
    }
}
@media (max-width: 576px) {
    main > section {
        padding: 60px 0;
    }
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .hero-title {
        font-size: 2rem;
    }
    .hero-actions {
        flex-direction: column;
    }
    .credibility-item {
        flex-basis: 100%;
    }
    .image-showcase-grid {
        grid-template-columns: 1fr;
    }
    .stat-number {
        font-size: 2.5rem;
    }
}