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

:root {
    --primary-color: #075cff;
    --text-dark: #161c2d;
    --text-light: #666;
    --bg-light: #f5f7fb;
    --bg-card: #f6f8fc;
    --tag-bg: #d7e2ee;
    --accent-color: #075cff;
    --border-color: #e7e9ed;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    background: #fdfdff;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    background: #000;
    color: white;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a1a 0%, #000 100%);
    opacity: 0.81;
    mix-blend-mode: hard-light;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(7, 92, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(7, 92, 255, 0.1) 0%, transparent 50%);
}

.header {
    position: absolute;
    top: 25px;
    left: 40px;
    right: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav {
    display: flex;
    gap: 40px;
}

.nav a {
    color: white;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: -0.1px;
    transition: opacity 0.3s;
}

.nav a:hover {
    opacity: 0.7;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
    max-width: 900px;
    padding: 0 20px;
}

.hero-title {
    font-size: 60px;
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.italic-text {
    font-family: 'Georgia', serif;
    font-style: italic;
    font-size: 68px;
}

.video-trigger {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    background: transparent;
    border: none;
    color: white;
    font-size: 17px;
    font-weight: 400;
    letter-spacing: -0.2px;
    cursor: pointer;
    padding: 10px 20px;
    transition: opacity 0.3s;
}

.video-trigger:hover {
    opacity: 0.8;
}

.scroll-indicator {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* Video Overlay */
.video-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.video-overlay.active {
    opacity: 1;
    visibility: visible;
}

.video-container {
    position: relative;
    width: 90%;
    max-width: 1200px;
    aspect-ratio: 16/9;
}

.video-container iframe {
    width: 100%;
    height: 100%;
    border-radius: 12px;
}

.close-video {
    position: absolute;
    top: -50px;
    right: 0;
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: 10px;
    transition: opacity 0.3s;
    z-index: 10;
}

.close-video:hover {
    opacity: 0.7;
}

/* Services Section */
.services {
    padding: 100px 0;
}

.services-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 80px;
    gap: 40px;
}

.section-label {
    color: var(--primary-color);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.625px;
    margin-bottom: 23px;
}

.section-title {
    font-size: 36px;
    font-weight: 400;
    line-height: 1.33;
    letter-spacing: -1.2px;
    max-width: 820px;
}

.section-title.large {
    font-size: 64px;
    line-height: 0.9;
    letter-spacing: -1.8px;
}

.carousel-controls {
    display: flex;
    gap: 10px;
}

.carousel-btn {
    width: 48px;
    height: 48px;
    border: 2px solid var(--text-dark);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.carousel-btn:hover {
    background: var(--text-dark);
    color: white;
}

.carousel-btn.prev {
    transform: rotate(0deg);
}

.carousel-btn svg {
    width: 12px;
    height: 10px;
}

/* Services Carousel */
.carousel-wrapper {
    overflow: hidden;
    position: relative;
}

.services-carousel {
    display: flex;
    gap: 32px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.service-card {
    flex: 0 0 calc(50% - 16px);
    min-width: calc(50% - 16px);
    background: var(--bg-light);
    padding: 48px 40px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 544px;
    transition: background-color 0.3s, transform 0.3s;
    cursor: pointer;
}

.service-card:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-5px);
}

.service-card:hover .tag {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.service-card:hover .service-title,
.service-card:hover .service-subtitle,
.service-card:hover .service-description {
    color: white;
}

.service-header {
    margin-bottom: 20px;
}

.service-subtitle {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.27;
    letter-spacing: -0.6px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background: var(--tag-bg);
    color: white;
    padding: 8px 16px;
    border-radius: 38px;
    font-size: 16px;
    font-weight: 700;
    transition: background-color 0.3s, color 0.3s;
}

.service-content {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.service-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 0.85;
    letter-spacing: -0.6px;
    color: var(--text-dark);
}

.service-description {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: -0.24px;
    color: var(--text-dark);
}

.service-description strong {
    font-weight: 700;
}

/* Focus Section */
.focus-section {
    padding: 80px 0 200px;
}

.focus-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.focus-content.centered {
    justify-content: flex-start;
}

.focus-text {
    flex: 1;
    font-size: 64px;
    font-weight: 500;
    line-height: 1.125;
    letter-spacing: -1.8px;
    color: var(--text-dark);
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.focus-text[data-scroll-reveal] {
    color: rgba(22, 28, 45, 0.2);
    transition: none;
}

.focus-text .char {
    display: inline-block;
    color: rgba(22, 28, 45, 0.2);
    transition: color 0.3s ease;
}

.focus-text .word {
    display: inline;
    white-space: normal;
}

.focus-text .char.revealed {
    color: var(--text-dark);
}

.accent-text {
    color: var(--primary-color);
}

.accent-text.italic {
    font-family: 'Georgia', serif;
    font-style: italic;
    font-size: 70px;
}

.learn-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-dark);
    font-size: 17px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: -0.6px;
    transition: opacity 0.3s;
}

.learn-more:hover {
    opacity: 0.7;
}

.learn-more svg {
    width: 12px;
    height: 12px;
}

/* Portfolio Section */
.portfolio {
    padding: 100px 0;
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
}

.section-info {
    max-width: 793px;
}

.section-description {
    font-size: 19px;
    line-height: 1.68;
    letter-spacing: -0.2px;
    opacity: 0.7;
    margin-top: 20px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 32px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
}

.portfolio-image-wrapper {
    position: relative;
    width: 100%;
    height: 544px;
    background: var(--bg-card);
    border-radius: 10px;
    overflow: hidden;
}

.portfolio-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.portfolio-info {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 10px;
    position: relative;
    height: 50px;
    overflow: hidden;
}

.portfolio-title-wrapper {
    flex: 1;
    position: relative;
    height: 100%;
}

.portfolio-title {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    font-size: 32px;
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.6px;
    color: var(--text-dark);
    transition: opacity 0.4s, transform 0.4s;
}

.portfolio-description {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    font-size: 18px;
    line-height: 1.4;
    color: var(--text-dark);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s, transform 0.4s;
}

.portfolio-item:hover .portfolio-title {
    opacity: 0;
    transform: translateY(-20px);
}

.portfolio-item:hover .portfolio-description {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-icon {
    width: 32px;
    height: 32px;
    transition: transform 0.4s;
}

.portfolio-item:hover .portfolio-icon {
    transform: rotate(45deg);
}

.load-more-btn {
    display: block;
    margin: 0 auto;
    max-width: 320px;
    width: 100%;
    height: 59px;
    background: var(--text-dark);
    color: white;
    border: none;
    border-radius: 64px;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.6px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.load-more-btn:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* Portfolio Description */
.portfolio-description-section {
    padding: 100px 0;
}

.large-text {
    font-size: 64px;
    line-height: 1.2;
    font-weight: 400;
    text-align: center;
    max-width: 1400px;
    margin: 0 auto;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    position: relative;
}

.cta-content {
    display: flex;
    gap: 32px;
    align-items: flex-start;
}

.cta-info {
    flex: 1;
    padding-right: 32px;
}

.cta-info h2 {
    font-size: 64px;
    font-weight: 400;
    line-height: 0.9;
    letter-spacing: -1.8px;
    margin-bottom: 20px;
}

.cta-info p {
    font-size: 24px;
    line-height: 1.33;
    letter-spacing: -0.2px;
    opacity: 0.7;
    color: var(--text-light);
}

.contact-form {
    flex: 1;
    background: white;
    padding: 48px 32px;
    border-radius: 16px;
    box-shadow: 0 4px 32px rgba(38, 53, 68, 0.15);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.form-group label {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.1px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.form-group input,
.form-group select {
    height: 50px;
    padding: 12px 18px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    letter-spacing: -0.1px;
    transition: border-color 0.3s;
}

.form-group input::placeholder {
    opacity: 0.7;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.submit-btn {
    height: 59px;
    background: var(--text-dark);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.6px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background: var(--primary-color);
}

/* Footer */
.footer {
    background: #111419;
    color: white;
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    padding-bottom: 40px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.footer-column h4 {
    font-size: 15px;
    font-weight: 400;
    letter-spacing: -0.1px;
    opacity: 0.7;
    color: #e2e2e2;
    margin-bottom: 20px;
}

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

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

.footer-column ul li a {
    color: white;
    font-size: 17px;
    letter-spacing: -0.2px;
    text-decoration: none;
    transition: opacity 0.3s;
}

.footer-column ul li a:hover {
    opacity: 0.7;
}

.contact-email {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.2px;
}

.footer-bottom {
    padding-top: 32px;
}

.footer-bottom p {
    font-size: 15px;
    letter-spacing: -0.1px;
}

/* Responsive */
@media (max-width: 1400px) {
    .container {
        padding: 0 40px;
    }
    
    .header {
        left: 40px;
        right: 40px;
    }
}

@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .header {
        left: 30px;
        right: 30px;
    }
    
    .service-card {
        flex: 0 0 calc(66.666% - 16px);
        min-width: calc(66.666% - 16px);
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .italic-text {
        font-size: 54px;
    }
    
    .focus-text,
    .section-title.large,
    .cta-info h2,
    .large-text {
        font-size: 48px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .header {
        left: 20px;
        right: 20px;
        flex-direction: column;
        gap: 20px;
    }
    
    .nav {
        gap: 20px;
        font-size: 14px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .italic-text {
        font-size: 40px;
    }
    
    .services-header,
    .portfolio-header {
        flex-direction: column;
        gap: 30px;
    }
    
    .service-card {
        flex: 0 0 100%;
        min-width: 100%;
    }
    
    .focus-content {
        flex-direction: column;
    }
    
    .focus-text {
        font-size: 36px;
        line-height: 1.3;
    }
    
    .section-title.large {
        font-size: 36px;
    }
    
    .cta-info h2 {
        font-size: 36px;
    }
    
    .large-text {
        font-size: 36px;
    }
    
    .footer-content {
        flex-wrap: wrap;
        gap: 30px;
    }
    
    .footer-column {
        flex: 0 0 calc(50% - 15px);
    }
}