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

:root {
    --primary-color: #000000;
    --accent-color: #ff0000;
    --bg-white: #ffffff;
    --text-dark: #000000;
    --text-light: #ffffff;
    --transition-speed: 0.3s;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.disclaimer {
    background-color: #f5f5f5;
    padding: 10px 20px;
    text-align: center;
    font-size: 12px;
    color: #666;
    border-bottom: 1px solid #ddd;
}

.disclaimer p {
    margin: 0;
}

.hero-section {
    display: flex;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-left {
    width: 33.333%;
    background-color: var(--bg-white);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.hero-nav {
    list-style: none;
    margin-bottom: 60px;
}

.hero-nav li {
    margin-bottom: 15px;
}

.hero-nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color var(--transition-speed);
    display: inline-block;
}

.hero-nav a:hover,
.hero-nav a.active {
    color: var(--accent-color);
}

.hero-logo {
    font-size: 80px;
    font-weight: 700;
    margin-bottom: 30px;
    line-height: 1;
    letter-spacing: -2px;
}

.hero-welcome {
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.hero-info {
    font-size: 12px;
    letter-spacing: 1px;
    margin-top: auto;
    padding-top: 40px;
}

.hero-info-line {
    margin-bottom: 5px;
}

.hero-right {
    width: 66.666%;
    position: relative;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    filter: grayscale(100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 100%);
    z-index: 1;
}

.hero-text-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 60px;
    z-index: 2;
    color: var(--text-light);
}

.hero-text-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.hero-text-top-left {
    font-size: 18px;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 300;
}

.hero-text-top-right {
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: opacity var(--transition-speed);
}

.hero-text-top-right:hover {
    opacity: 0.7;
}

.hero-text-carousel {
    position: absolute;
    bottom: 100px;
    left: 60px;
    font-size: 120px;
    font-weight: 700;
    letter-spacing: -4px;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    width: calc(100% - 120px);
}

.hero-text-carousel-wrapper {
    display: inline-flex;
    white-space: nowrap;
    position: relative;
    will-change: transform;
}

.hero-text-carousel-item {
    display: inline-block;
    white-space: nowrap;
    opacity: 1;
    color: var(--text-light);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 3;
    color: var(--text-light);
}

.sticky-scroll-section {
    position: relative;
    height: 250vh;
    background-color: var(--bg-white);
    overflow: visible;
}

.sticky-scroll-container {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 1;
}

.sticky-scroll-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.sticky-text-line {
    position: absolute;
    width: 100%;
    text-align: center;
    font-size: 120px;
    font-weight: 700;
    letter-spacing: -2px;
    color: #333;
    white-space: nowrap;
    transition: transform 0.1s ease-out;
    will-change: transform;
    overflow: visible;
}

.sticky-text-line-1 {
    top: 40%;
    transform: translateX(0);
    left: 0;
}

.sticky-text-line-2 {
    top: 50%;
    transform: translateX(0);
    left: 0;
}

.sticky-text {
    display: inline-block;
    white-space: nowrap;
}

.sticky-text {
    display: inline-block;
}

.sticky-image-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.2);
    width: 80%;
    max-width: 1200px;
    opacity: 0;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.8s ease-out;
    z-index: 1;
    pointer-events: none;
}

.sticky-image-container.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.sticky-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
}

.contact-sticky-section {
    position: relative;
    height: 250vh;
    background-color: var(--bg-white);
    overflow: visible;
}

.contact-sticky-container {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100%;
    display: flex;
    overflow: hidden;
    z-index: 1;
}

.contact-hero-left {
    width: 60%;
    background-color: var(--bg-white);
    padding: 80px 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.contact-hero-content {
    max-width: 500px;
}

.contact-hero-small {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-hero-main {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 40px;
    letter-spacing: -2px;
}

.contact-hero-main div {
    margin-bottom: 10px;
}

.contact-hero-right {
    width: 40%;
    position: relative;
    overflow: hidden;
}

.contact-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    position: absolute;
    top: 0;
    left: 0;
}

.contact-form-slide {
    position: absolute;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 10;
    transition: right 0.3s ease-out;
    overflow-y: auto;
}

.contact-form-content {
    padding: 60px 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.contact-form-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-form-content .form-group {
    margin-bottom: 20px;
}

.contact-form-content .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-form-content .form-group input,
.contact-form-content .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.contact-form-content .form-group input:focus,
.contact-form-content .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

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

.contact-form-content .submit-btn {
    background-color: var(--accent-color);
    color: white;
    padding: 14px 40px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background-color 0.3s;
    margin-top: 10px;
    width: 100%;
}

.contact-form-content .submit-btn:hover {
    background-color: #cc0000;
}

.solutions-section {
    background-color: var(--bg-white);
    padding: 120px 0;
    color: var(--text-dark);
}

.solutions-title {
    font-size: 72px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 80px;
    letter-spacing: -2px;
    color: var(--text-dark);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.solution-card {
    background-color: #f5f5f5;
    border-radius: 16px;
    padding: 40px;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e0e0e0;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.solution-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.solution-icon svg {
    width: 28px;
    height: 28px;
    stroke: white;
    stroke-width: 2.5;
}

.solution-card-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.solution-card-description {
    font-size: 15px;
    line-height: 1.8;
    color: #666666;
}

.tree-section {
    min-height: 100vh;
    background-color: var(--bg-white);
    padding: 60px 0 40px;
    overflow: visible;
}

.tree-container {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    cursor: grab;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
}

.tree-container::-webkit-scrollbar {
    display: none;
}

.tree-container {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.tree-content {
    display: inline-flex;
    min-width: max-content;
    padding: 0 50vw;
    position: relative;
    min-height: 100vh;
    align-items: center;
}

.tree-line {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 3px;
    background: linear-gradient(to right, transparent, #333 20%, #333 80%, transparent);
    z-index: 1;
}

.tree-item {
    position: relative;
    margin: 0 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 300px;
    scroll-snap-align: center;
    scroll-snap-stop: always;
}

.tree-item-top {
    margin-bottom: 600px;
}

.tree-item-bottom {
    margin-top: -50px;
}

.tree-connector {
    display: none;
}

.tree-card {
    display: block;
    width: 300px;
    background-color: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    position: relative;
    z-index: 3;
}

.tree-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.tree-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.tree-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.tree-card-content {
    padding: 25px;
}

.tree-card-date {
    font-size: 11px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.tree-card-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
    line-height: 1.3;
}

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

/* News Submission Section */
.news-submission-section {
    padding: 40px 0 100px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.news-submission-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="%23e9ecef" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 0;
}

.news-submission-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 0 20px;
}

.news-submission-text {
    margin-bottom: 50px;
}

.news-submission-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 25px;
    line-height: 1.2;
}

.news-submission-description {
    font-size: 18px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.news-submission-subtitle {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    font-style: italic;
    margin-top: 30px;
}

.news-submission-action {
    display: flex;
    justify-content: center;
    align-items: center;
}

.news-submission-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: var(--text-dark);
    color: var(--bg-white);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.news-submission-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.news-submission-btn:hover::before {
    left: 100%;
}

.news-submission-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
    background: #1a1a1a;
}

.news-submission-btn svg {
    transition: transform 0.3s ease;
}

.news-submission-btn:hover svg {
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .news-submission-section {
        padding: 60px 0;
    }
    
    .news-submission-title {
        font-size: 32px;
    }
    
    .news-submission-description {
        font-size: 16px;
    }
    
    .news-submission-subtitle {
        font-size: 18px;
    }
    
    .news-submission-btn {
        padding: 15px 30px;
        font-size: 14px;
    }
}

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

.header {
    background-color: var(--bg-white);
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: center;
    gap: 40px;
    list-style: none;
}

.nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color var(--transition-speed);
}

.nav a:hover,
.nav a.active {
    color: var(--accent-color);
}

.main-content {
    padding: 80px 0;
    background-color: #fafafa;
}

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

.article-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    cursor: pointer;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.article-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-card-content {
    padding: 30px;
}

.article-card-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.article-card-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.article-card-date {
    font-size: 12px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer {
    background-color: #1a1a1a;
    color: var(--text-light);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 16px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: color var(--transition-speed);
}

.footer-section a:hover {
    color: var(--text-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333;
    font-size: 12px;
    color: #999;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0,0,0,0.95);
    color: var(--text-light);
    padding: 20px;
    z-index: 10000;
    display: none;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}

.cookie-banner.active {
    display: block;
}

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

.cookie-text {
    flex: 1;
    font-size: 14px;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
}

.cookie-btn {
    padding: 12px 30px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-speed);
}

.cookie-btn-accept {
    background-color: var(--accent-color);
    color: var(--text-light);
}

.cookie-btn-accept:hover {
    background-color: #cc0000;
}

.cookie-btn-decline {
    background-color: transparent;
    color: var(--text-light);
    border: 1px solid var(--text-light);
}

.cookie-btn-decline:hover {
    background-color: rgba(255,255,255,0.1);
}

@media (max-width: 768px) {
    .hero-section {
        flex-direction: column;
    }
    
    .hero-left {
        width: 100%;
        min-height: 50vh;
        padding: 30px 20px;
    }
    
    .hero-right {
        width: 100%;
        min-height: 50vh;
    }
    
    .hero-text-carousel {
        font-size: 60px;
        bottom: 60px;
        left: 20px;
    }
    
    .hero-logo {
        font-size: 50px;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
    
    .nav {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .sticky-text-line {
        font-size: 60px;
    }
    
    .sticky-image-container {
        width: 95%;
    }
    
    .contact-sticky-container {
        flex-direction: column;
    }
    
    .contact-hero-left {
        width: 100%;
        padding: 40px 20px;
    }
    
    .contact-hero-right {
        width: 100%;
        min-height: 50vh;
    }
    
    .contact-hero-main {
        font-size: 36px;
    }
    
    .contact-form-slide {
        width: 100%;
        right: -100%;
    }
    
    .contact-form-slide.active {
        right: 0;
    }
    
    .solutions-title {
        font-size: 42px;
        margin-bottom: 50px;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    @media (min-width: 768px) and (max-width: 1200px) {
        .solutions-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }
    
    .solution-card {
        padding: 30px;
    }
    
    .tree-content {
        padding: 0 20px;
    }
    
    .tree-item {
        margin: 0 100px;
        min-width: 250px;
    }
    
    .tree-item-top {
        margin-bottom: 300px;
    }
    
    .tree-item-bottom {
        margin-top: 300px;
    }
    
    .tree-card {
        width: 250px;
    }
    
    .tree-connector {
        height: 100px;
    }
    
    .tree-item-top .tree-connector {
        bottom: -100px;
    }
    
    .tree-item-bottom .tree-connector {
        top: -100px;
    }
}

.no-services-section {
    padding: 60px 20px;
    background-color: #f9f9f9;
    margin: 40px 0;
}

.no-services-notice {
    max-width: 900px;
    margin: 0 auto;
    background-color: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border-left: 4px solid var(--accent-color);
}

.no-services-notice h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.no-services-notice p {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

.no-services-notice strong {
    color: var(--accent-color);
    font-weight: 700;
}