@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-VariableFont_wght.ttf') format('truetype-variations');
    font-weight: 300 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Italic-VariableFont_wght.ttf') format('truetype-variations');
    font-weight: 300 700;
    font-style: italic;
    font-display: swap;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: #fff;
    color: #272727;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

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

input,
select,
textarea,
button {
    font-family: inherit;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(53, 60, 64, 0.95);
    transition: background 0.3s ease;
}

.header-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo a img {
    height: 40px;
    width: auto;
}

.logo a strong {
    font-weight: 700;
}

.main-nav > ul {
    display: flex;
    gap: 35px;
}

.main-nav > ul > li > a {
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 4px;
    transition: color 0.3s ease;
}

.main-nav > ul > li > a:not(.dropdown-toggle)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #2299CE;
    transition: width 0.3s ease;
}

.main-nav > ul > li > a:not(.dropdown-toggle):hover::after,
.main-nav > ul > li.active > a:not(.dropdown-toggle)::after {
    width: 100%;
}

.main-nav > ul > li.nav-highlight {
    margin-left: 15px;
    padding-left: 15px;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.main-nav > ul > li.nav-highlight > a {
    color: #2299CE;
    font-weight: 600;
}

.main-nav > ul > li.nav-highlight > a::after {
    background: #2299CE;
}

.has-dropdown {
    position: relative;
}

.has-dropdown > .dropdown-toggle::after {
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    border-right: 1.5px solid #fff;
    border-bottom: 1.5px solid #fff;
    transform: rotate(45deg);
    margin-left: 6px;
    vertical-align: middle;
    transition: transform 0.3s ease;
}

.has-dropdown:hover .dropdown-toggle::after,
.has-dropdown.open .dropdown-toggle::after {
    transform: rotate(-135deg);
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    background: rgba(53, 60, 64, 0.98);
    border-radius: 4px;
    padding: 10px 0;
    margin-top: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    flex-direction: column;
    gap: 0;
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 0;
    width: 100%;
    height: 14px;
}

.has-dropdown:hover .dropdown-menu {
    display: flex;
}

.dropdown-menu li {
    list-style: none;
}

.has-dropdown > .dropdown-toggle {
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    padding-bottom: 4px;
    transition: color 0.3s ease;
    cursor: pointer;
}

.dropdown-menu a {
    color: #fff;
    display: block;
    padding: 10px 20px;
    white-space: nowrap;
    font-size: 13px;
    transition: background 0.3s ease;
}

.dropdown-menu a:hover {
    background: rgba(34, 153, 206, 0.15);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: #fff;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 0 60px 80px;
    max-width: 900px;
}

.hero-subtitle {
    font-size: 36px;
    font-weight: 400;
    color: #fff;
    letter-spacing: 8px;
    margin-bottom: 10px;
    background: rgba(34, 153, 206, 0.85);
    display: inline-block;
    padding: 8px 16px;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 4px;
    line-height: 1.2;
}

.about {
    padding: 80px 0;
    background: #fff;
}

.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 25px;
    color: #272727;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: #2299CE;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.7;
    color: #555;
    max-width: 750px;
    margin: 0 auto 25px;
}

.section-text {
    text-align: center;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.8;
    color: #666;
    max-width: 750px;
    margin: 0 auto 50px;
}

.about-logo {
    max-width: 25%;
    margin: 0 auto;
}

.about-logo img {
    width: 100%;
    height: auto;
}

.parallax-section {
    position: relative;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('../images/parallax.avif');
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.parallax-overlay {
    position: absolute;
    inset: 0;
    background: rgba(68, 74, 85, 0.75);
    z-index: 1;
}

.parallax-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 60px 20px;
}

.parallax-content h2 {
    font-size: 26px;
    font-weight: 300;
    color: #fff;
    letter-spacing: 3px;
    line-height: 1.5;
}

.parallax-content h2 strong {
    font-weight: 700;
}

.projects {
    padding: 80px 0;
    background: #fff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    text-align: center;
    padding: 40px 25px;
    border: 1px solid #e0e0e0;
    border-top: 3px solid #2299CE;
    transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.service-card:hover {
    box-shadow: 0 8px 30px rgba(34, 153, 206, 0.15);
    transform: translateY(-6px);
}

.service-card h4 {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #444A55;
    margin-bottom: 15px;
}

.service-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

.featured-projects {
    padding: 80px 0;
    background: #fff;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
    justify-items: center;
}

.featured-item {
    display: block;
    text-decoration: none;
    color: inherit;
}

.featured-img {
    overflow: hidden;
    aspect-ratio: 3 / 4;
}

.featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.featured-caption {
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: #555;
    letter-spacing: 0.5px;
    margin-top: 18px;
    transition: color 0.3s ease;
}

.featured-item:hover .featured-caption {
    color: #2299CE;
}

.work-method {
    padding: 80px 0;
    background: #fff;
}

.method-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
    position: relative;
}

.method-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(16.666% + 15px);
    right: calc(16.666% + 15px);
    height: 2px;
    background: #dde8ee;
}

.method-step {
    text-align: center;
    padding: 35px 25px;
    position: relative;
}

.method-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #2299CE;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
}

.method-step h4 {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #444A55;
    margin-bottom: 15px;
}

.method-step p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

.stats-section {
    padding: 60px 0;
    background: #444A55;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: #2299CE;
    letter-spacing: 2px;
    line-height: 1;
}

.stat-suffix {
    font-size: 28px;
    font-weight: 400;
}

.stat-label {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 10px;
}

.partners {
    padding: 80px 0;
    background: #f7f7f7;
}

.partners-group {
    margin-top: 45px;
}

.partners-group + .partners-group {
    margin-top: 40px;
}

.partners-group-title {
    font-size: 15px;
    font-weight: 600;
    color: #2299CE;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 20px;
}

.partners-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px 40px;
}

.partner-name {
    font-size: 20px;
    font-weight: 600;
    color: #444;
    letter-spacing: 2px;
    padding: 15px 25px;
    border: 1px solid #ddd;
    background: #fff;
    transition: color 0.3s ease, border-color 0.3s ease;
}

.partner-name:hover {
    color: #2299CE;
    border-color: #2299CE;
}

.news-section {
    padding: 60px 0;
    background: #fff;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.news-placeholder {
    text-align: center;
    color: #666;
    font-size: 16px;
    padding: 40px 0;
    grid-column: 1 / -1;
}

.news-card {
    display: block;
    text-decoration: none;
    color: inherit;
    border: 1px solid #e0e0e0;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    overflow: hidden;
}

.news-card:hover {
    box-shadow: 0 8px 30px rgba(34, 153, 206, 0.15);
    transform: translateY(-4px);
}

.news-card-image {
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.news-card-image--logo {
    background: #f0f4f7;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-card-image--logo img {
    width: 50%;
    height: auto;
    object-fit: contain;
}

.page-hero--logo {
    min-height: 200px;
    background: #f0f4f7;
}

.page-hero--logo .page-hero-bg {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.page-hero--logo .page-hero-bg-img {
    width: 180px;
    height: auto;
    object-fit: contain;
    object-position: center;
}

.news-card-body {
    padding: 20px;
}

.news-card-date {
    font-size: 13px;
    color: #2299CE;
    font-weight: 500;
    letter-spacing: 0.5px;
    display: block;
}

.news-card-title {
    font-size: 18px;
    font-weight: 700;
    color: #272727;
    margin: 8px 0 12px;
    line-height: 1.4;
}

.news-card-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.article-section {
    padding: 60px 0 80px;
    background: #fff;
}

.article-header {
    text-align: center;
    margin-bottom: 40px;
}

.article-date {
    font-size: 14px;
    color: #2299CE;
    font-weight: 500;
    letter-spacing: 0.5px;
    display: block;
}

.article-title {
    font-size: 36px;
    font-weight: 700;
    color: #272727;
    margin-top: 10px;
    line-height: 1.3;
    letter-spacing: 0.5px;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.8;
    color: #444;
}

.article-content p {
    margin-bottom: 20px;
}

.article-content h2,
.article-content h3 {
    margin: 30px 0 15px;
    color: #272727;
    font-weight: 700;
}

.article-content h2 {
    font-size: 24px;
}

.article-content h3 {
    font-size: 20px;
}

.article-content img {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
}

.article-content ul,
.article-content ol {
    margin: 0 0 20px 24px;
}

.article-content li {
    margin-bottom: 8px;
    list-style: disc;
}

.article-content ol li {
    list-style: decimal;
}

.article-content a {
    color: #2299CE;
    text-decoration: underline;
}

.article-content blockquote {
    border-left: 3px solid #2299CE;
    padding: 15px 20px;
    margin: 20px 0;
    background: #f8f8f8;
    font-style: italic;
    color: #555;
}

.article-back {
    text-align: center;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #e0e0e0;
}

.btn-back {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #2299CE;
    letter-spacing: 0.5px;
    transition: opacity 0.3s ease;
}

.btn-back:hover {
    opacity: 0.7;
}

.article-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin: 8px 0 4px;
}

.article-tag {
    display: inline-block;
    padding: 3px 12px;
    font-size: 12px;
    font-weight: 500;
    background: rgba(34, 153, 206, 0.1);
    color: #2299CE;
    border-radius: 14px;
    letter-spacing: 0.3px;
}

.related-articles {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #e0e0e0;
}

.related-title {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    color: #272727;
    letter-spacing: 1px;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 16px;
}

.related-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: #2299CE;
}

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

.news-pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.news-pagination .pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    font-size: 14px;
    font-weight: 500;
    color: #555;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.news-pagination .pagination-link:hover {
    border-color: #2299CE;
    color: #2299CE;
}

.news-pagination .pagination-link.active {
    background: #2299CE;
    border-color: #2299CE;
    color: #fff;
    font-weight: 600;
}

.references-section {
    padding: 60px 0;
    background: #fff;
}

.references-section-alt {
    background: #f7f7f7;
}

.references-category-title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #444A55;
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 15px;
    border-bottom: 2px solid #2299CE;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.references-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(34, 153, 206, 0.1);
    color: #2299CE;
    flex-shrink: 0;
}

.reference-group {
    margin-bottom: 35px;
}

.reference-group-title {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #2299CE;
    margin-bottom: 12px;
}

.reference-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 40px;
}

.reference-list li {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    padding-left: 18px;
    position: relative;
}

.reference-list li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: #2299CE;
}

.reference-gallery-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 13px;
    font-weight: 600;
    color: #2299CE;
    letter-spacing: 0.5px;
    text-decoration: none;
    padding: 8px 16px;
    border: 1px solid rgba(34, 153, 206, 0.3);
    border-radius: 4px;
    transition: background 0.3s ease, border-color 0.3s ease;
    float: right;
}

.reference-gallery-link:hover {
    background: rgba(34, 153, 206, 0.08);
    border-color: #2299CE;
}

.reference-gallery-link svg {
    flex-shrink: 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.project-card {
    text-align: center;
}

.project-image {
    overflow: hidden;
    border-radius: 0;
}

.project-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 600 / 970;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.project-label {
    margin-top: 20px;
    font-size: 15px;
    font-weight: 400;
    color: #272727;
}

.cta-section {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('../images/parallax.avif');
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: rgba(68, 74, 85, 0.8);
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 60px 20px;
}

.cta-content h2 {
    font-size: 32px;
    font-weight: 300;
    color: #fff;
    letter-spacing: 3px;
    margin-bottom: 30px;
}

.cta-content h2 strong {
    font-weight: 700;
}

.cta-button {
    display: inline-block;
    padding: 14px 40px;
    border: 2px solid #1278a0;
    background: #1278a0;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.cta-button:hover {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.site-footer {
    background: #1e1e1e;
    padding: 60px 0 0;
}

.footer-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: inline-block;
    margin-bottom: 15px;
}

.footer-logo img {
    height: 36px;
    width: auto;
}

.footer-tagline {
    font-size: 14px;
    color: #999;
    line-height: 1.6;
}

.footer-heading {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: #fff;
    margin-bottom: 18px;
    text-transform: uppercase;
}

.footer-nav {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-nav li a {
    font-size: 14px;
    color: #999;
    transition: color 0.3s ease;
}

.footer-nav li a:hover {
    color: #2299CE;
}

.footer-bottom {
    padding: 25px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: #888;
    font-weight: 400;
}

.page-hero {
    position: relative;
    width: 100%;
    height: 50vh;
    overflow: hidden;
    margin-top: 70px;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
}

.page-hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.founder-section {
    padding: 80px 0;
    background: #f8f8f8;
    display: flex;
    justify-content: center;
}

.founder-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    max-width: 750px;
    margin: 0 auto;
}

.founder-image {
    flex-shrink: 0;
    width: 220px;
}

.founder-image img {
    width: 100%;
    height: auto;
    filter: grayscale(100%);
    transition: filter 0.5s ease;
}

.founder-image img:hover {
    filter: grayscale(0%);
}

.founder-info {
    text-align: left;
}

.founder-name {
    font-size: 28px;
    font-weight: 400;
    color: #444A55;
    letter-spacing: 1px;
    margin-bottom: 0;
}

.founder-surname {
    font-size: 36px;
    font-weight: 800;
    color: #444A55;
    letter-spacing: 3px;
    margin-bottom: 12px;
}

.founder-title {
    font-size: 16px;
    color: #2299CE;
    letter-spacing: 1px;
}

.founder-article {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-top: 22px;
    padding: 14px 20px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    text-decoration: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.founder-article:hover {
    border-color: #2299CE;
}

.founder-article-icon {
    flex-shrink: 0;
    color: #2299CE;
    display: flex;
    align-items: center;
}

.founder-article-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.founder-article-text strong {
    font-size: 14px;
    font-weight: 600;
    color: #444A55;
}

.founder-article-text em {
    font-size: 12px;
    color: #888;
    font-style: italic;
}

.founder-article-arrow {
    flex-shrink: 0;
    color: #aaa;
    display: flex;
    align-items: center;
    transition: color 0.3s ease, transform 0.3s ease;
}

.founder-article:hover .founder-article-arrow {
    color: #2299CE;
    transform: translate(2px, -2px);
}

.about-intro {
    padding: 80px 0;
    background: #fff;
}

.about-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
}

.about-timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #2299CE, rgba(34, 153, 206, 0.15));
}

.about-text-block {
    position: relative;
    margin-bottom: 45px;
    padding: 30px;
    background: #f8f8f8;
    border-radius: 6px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-text-block:hover {
    transform: translateX(6px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.about-text-block::before {
    content: '';
    position: absolute;
    left: -33px;
    top: 34px;
    width: 12px;
    height: 12px;
    background: #2299CE;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 2px #2299CE;
    z-index: 1;
}

.about-text-block:last-child {
    margin-bottom: 0;
}

.about-block-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(34, 153, 206, 0.1);
    color: #2299CE;
    margin-bottom: 14px;
}

.about-text-block h4 {
    font-size: 18px;
    font-weight: 700;
    color: #444A55;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.about-text-block p {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
}

.history {
    padding: 80px 0;
    background: #fff;
}

.signature {
    max-width: 200px;
    margin: 40px auto 0;
}

.signature img {
    width: 100%;
    height: auto;
}

.team {
    padding: 80px 0;
    background: #fff;
}

.team-grid {
    margin-top: 50px;
}

.team-member {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 50px;
}

.team-photo {
    flex: 0 0 280px;
    max-width: 280px;
}

.team-photo img {
    width: 100%;
    height: auto;
    filter: grayscale(100%);
}

.team-info {
    flex: 0 0 250px;
    max-width: 250px;
    text-align: center;
    padding: 20px 30px;
}

.team-name {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #272727;
    margin-bottom: 8px;
    line-height: 1.3;
}

.team-role {
    font-size: 15px;
    color: #888;
    margin-bottom: 15px;
}

.team-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

.projects-intro {
    padding: 80px 0 40px;
    background: #fff;
}

.projects-gallery {
    padding: 0 0 80px;
    background: #fff;
}

.gallery-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 30px;
}

.gallery-row-full {
    max-width: 75%;
    margin: 0 auto;
}

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

.gallery-image {
    overflow: hidden;
}

.gallery-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery-label {
    margin-top: 15px;
    font-size: 15px;
    font-weight: 400;
    color: #272727;
}

.project-detail {
    padding: 80px 0 40px;
    background: #fff;
}

.project-meta {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #ddd;
}

.project-meta-item {
    text-align: left;
}

.project-meta-item h4 {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #272727;
    margin-bottom: 8px;
}

.project-meta-item p {
    font-size: 14px;
    font-weight: 400;
    color: #666;
}

.project-detail-gallery {
    padding: 20px 0 80px;
    background: #fff;
}

.detail-gallery-large {
    max-width: 75%;
    margin: 0 auto 20px;
}

.detail-gallery-large img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.detail-gallery-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 75%;
    margin: 0 auto 20px;
}

.detail-gallery-half img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.detail-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 75%;
    margin: 0 auto;
}

.detail-gallery-grid img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.lightbox-trigger {
    cursor: zoom-in;
    display: block;
}

.detail-gallery-large .lightbox-trigger,
.detail-gallery-half .lightbox-trigger {
    line-height: 0;
}

.lightbox-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.lightbox-overlay.active {
    display: flex;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 82vh;
    object-fit: contain;
    display: block;
    border-radius: 2px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.6);
}

.lightbox-counter {
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    margin-top: 14px;
    letter-spacing: 1px;
}

.lightbox-btn {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    font-size: 28px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    z-index: 10000;
}

.lightbox-btn:hover {
    background: rgba(255,255,255,0.25);
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-close {
    position: fixed;
    top: 18px;
    right: 22px;
    background: none;
    border: none;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
    line-height: 1;
    z-index: 10000;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.lightbox-close:hover {
    opacity: 1;
}

.contact-intro {
    padding: 80px 0 40px;
    background: #fff;
}

.contact-content {
    padding: 0 0 80px;
    background: #fff;
}

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

.contact-heading {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 2px;
    color: #444A55;
    margin-bottom: 25px;
}

.contact-text {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 30px;
}

.contact-label {
    font-size: 13px;
    color: #999;
    margin-bottom: 4px;
}

.contact-value {
    font-size: 15px;
    color: #272727;
    margin-bottom: 20px;
    line-height: 1.5;
}

.contact-value strong {
    font-weight: 600;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 13px;
    color: #666;
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    border: 1px solid #ccc;
    padding: 10px 12px;
    font-size: 14px;
    color: #272727;
    background: #fff;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #2299CE;
}

.form-group textarea {
    resize: vertical;
}

.form-submit {
    align-self: flex-start;
    padding: 12px 30px;
    background: #2299CE;
    color: #fff;
    border: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.form-submit:hover {
    background: #444A55;
}

.form-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    margin-bottom: 25px;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.6;
}

.form-alert svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.form-alert p {
    margin: 0;
}

.form-alert-success {
    background: rgba(34, 153, 206, 0.08);
    border-left: 4px solid #2299CE;
    color: #444A55;
}

.form-alert-success svg {
    color: #2299CE;
}

.form-alert-error {
    background: rgba(220, 53, 69, 0.08);
    border-left: 4px solid #dc3545;
    color: #444A55;
}

.form-alert-error svg {
    color: #dc3545;
}

@media (min-width: 1920px) {
    .hero-title {
        font-size: 56px;
    }
    .hero-subtitle {
        font-size: 42px;
    }
}

@media (max-width: 1399.98px) {
}

@media (max-width: 1199.98px) {
    .hero-content {
        padding: 0 40px 60px;
    }
}

@media (max-width: 991.98px) {
    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(30, 30, 30, 0.98);
        padding: 80px 30px 30px;
        transition: right 0.3s ease;
        z-index: 999;
    }

    .main-nav.open {
        right: 0;
    }

    .main-nav > ul {
        flex-direction: column;
        gap: 25px;
    }

    .main-nav > ul > li > a,
    .has-dropdown > .dropdown-toggle {
        font-size: 16px;
    }

    .main-nav > ul > li.nav-highlight {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        margin-top: 5px;
        padding-top: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
    }

    .has-dropdown {
        position: relative;
    }

    .has-dropdown:hover .dropdown-menu {
        display: none;
    }

    .has-dropdown.open .dropdown-menu {
        display: flex;
    }

    .dropdown-menu {
        position: static;
        transform: none;
        background: transparent;
        box-shadow: none;
        margin-top: 0;
        padding: 5px 0 0 15px;
        min-width: auto;
    }

    .dropdown-menu a {
        padding: 8px 10px;
        font-size: 14px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 26px;
        letter-spacing: 5px;
    }

    .team-member,
    .team-member-reverse {
        flex-direction: column;
    }

    .team-photo {
        flex: 0 0 auto;
        max-width: 260px;
    }

    .team-info {
        flex: 0 0 auto;
        max-width: 100%;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    .method-steps {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .method-steps::before {
        display: none;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .reference-list {
        grid-template-columns: 1fr;
    }

    .gallery-row-3 {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 30px;
    }

    .gallery-row-full {
        max-width: 100%;
    }

    .project-meta {
        flex-wrap: wrap;
        gap: 30px 40px;
    }

    .detail-gallery-large,
    .detail-gallery-two {
        max-width: 100%;
    }

    .detail-gallery-two {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .founder-card {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .founder-image {
        width: 220px;
    }

    .founder-info {
        text-align: center;
    }
}

@media (max-width: 767.98px) {
    .hero-content {
        padding: 0 25px 50px;
    }

    .hero-title {
        font-size: 28px;
        letter-spacing: 2px;
    }

    .hero-subtitle {
        font-size: 20px;
        letter-spacing: 4px;
    }

    .section-title {
        font-size: 24px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .parallax-content h2 {
        font-size: 20px;
    }

    .cta-content h2 {
        font-size: 24px;
    }

    .about-timeline {
        padding-left: 0;
    }

    .about-timeline::before {
        display: none;
    }

    .about-text-block::before {
        display: none;
    }

    .about-logo {
        max-width: 60%;
    }

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

    .news-card-title {
        font-size: 16px;
    }

    .article-title {
        font-size: 26px;
    }

    .article-content {
        font-size: 15px;
    }

    .related-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    .partners-list {
        gap: 12px 20px;
    }

    .partner-name {
        font-size: 16px;
        padding: 10px 18px;
    }
}

@media (max-width: 575.98px) {
    .header-inner {
        height: 60px;
    }

    .logo a {
        font-size: 17px;
    }

    .hero-title {
        font-size: 22px;
    }

    .hero-subtitle {
        font-size: 16px;
        letter-spacing: 3px;
    }

    .section-title {
        font-size: 20px;
        letter-spacing: 2px;
    }

    .about-logo {
        max-width: 80%;
    }

    .stat-number {
        font-size: 36px;
    }
}

@supports (-webkit-touch-callout: none) {
    .parallax-bg,
    .cta-bg {
        background-attachment: scroll;
    }
}