/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Monochrome Color Palette */
    --primary-color: #000000;
    --primary-light: #333333;
    --primary-lighter: #666666;
    --text-color: #1a1a1a;
    --text-light: #4a4a4a;
    --text-lighter: #8a8a8a;
    --bg-color: #ffffff;
    --bg-light: #fafafa;
    --bg-lighter: #f5f5f5;
    --bg-dark: #000000;
    --bg-darker: #0a0a0a;
    --border-color: #e0e0e0;
    --border-light: #f0f0f0;
    --success-color: #2a2a2a;
    --error-color: #1a1a1a;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
    --transition: all 0.25s ease;
    --transition-fast: all 0.15s ease;
}

body {
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 17px;
    line-height: 1.75;
    color: var(--text-color);
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.03em;
    color: var(--text-color);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Header - Top Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
    align-items: center;
}

.header-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: -0.02em;
}

.logo:hover {
    opacity: 0.7;
}

.logo i {
    font-size: 20px;
    color: var(--text-color);
}

.nav-list {
    list-style: none;
    display: flex;
    gap: 48px;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 400;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--text-color);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text-color);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active {
    color: var(--text-color);
}

.nav-link.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-color);
    transition: var(--transition);
}

/* Main Content */
.main-content {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
}

/* Hero Section - Asymmetric Layout */
.hero-split {
    padding: 120px 0 80px;
    background: var(--bg-color);
}

.hero-split-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: start;
}

.hero-split-content {
    padding-top: 40px;
}

.hero-split-title {
    font-size: 64px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 32px;
    line-height: 1.1;
    letter-spacing: -0.04em;
    color: var(--text-color);
    max-width: 90%;
}

.hero-split-subtitle {
    font-size: 20px;
    color: var(--text-light);
    line-height: 1.8;
    font-weight: 400;
    max-width: 85%;
}

.hero-split-image {
    display: flex;
    justify-content: flex-end;
    align-items: start;
}

.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 32px;
    width: 100%;
}

.stat-item {
    background: transparent;
    padding: 0;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 24px;
    transition: var(--transition);
}

.stat-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.stat-item:hover {
    padding-left: 8px;
}

.stat-number {
    font-size: 48px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-color);
    margin-bottom: 8px;
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: 13px;
    color: var(--text-lighter);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* CTA Banner */
.cta-banner {
    background: var(--bg-dark);
    color: white;
    padding: 80px 0;
    position: relative;
}

.cta-banner-content {
    text-align: left;
    max-width: 700px;
}

.cta-banner-title {
    font-size: 36px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.cta-banner-text {
    font-size: 17px;
    margin-bottom: 40px;
    opacity: 0.85;
    line-height: 1.75;
    font-weight: 400;
}

.cta-banner-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background: var(--bg-light);
}

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

.testimonial-card {
    background: var(--bg-color);
    padding: 40px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    border-color: var(--text-color);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    order: 1;
}

.testimonial-photo {
    width: 56px;
    height: 56px;
    border-radius: 0;
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.testimonial-author-content h4 {
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 4px;
    color: var(--text-color);
    font-size: 16px;
}

.testimonial-role {
    color: var(--text-lighter);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.testimonial-icon {
    display: none;
}

.testimonial-text {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 16px;
    order: 2;
    font-weight: 400;
}

/* Services Preview */
.services-preview {
    padding: 100px 0;
    background: var(--bg-color);
}

.services-header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 60px;
    flex-wrap: wrap;
    gap: 32px;
}

.services-header-content {
    flex: 1;
}

.services-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border-color);
}

.service-item {
    background: var(--bg-color);
    padding: 48px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    transition: var(--transition);
    border: none;
}

.service-item:hover {
    background: var(--bg-light);
}

.service-item-icon {
    width: 48px;
    height: 48px;
    background: var(--text-color);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.service-item-content {
    flex: 1;
}

.service-item-title {
    font-size: 24px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 12px;
    color: var(--text-color);
    letter-spacing: -0.02em;
}

.service-item-text {
    color: var(--text-light);
    line-height: 1.75;
    margin-bottom: 0;
    font-size: 16px;
}

.service-features {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.service-features li {
    color: var(--text-light);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
}

.service-features i {
    color: var(--text-color);
    font-size: 12px;
}

.service-item-link {
    width: 40px;
    height: 40px;
    border-radius: 0;
    background: transparent;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    flex-shrink: 0;
    align-self: flex-start;
}

.service-item-link:hover {
    background: var(--text-color);
    color: white;
    border-color: var(--text-color);
}

/* Features */
.features {
    padding: 100px 0;
    background: var(--bg-light);
}

.features-large-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border-color);
}

.feature-large-card {
    background: var(--bg-color);
    padding: 48px 32px;
    border: none;
    transition: var(--transition);
    position: relative;
}

.feature-large-card:hover {
    background: var(--bg-light);
}

.feature-large-card::before {
    display: none;
}

.feature-large-icon {
    width: 56px;
    height: 56px;
    background: var(--text-color);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin-bottom: 24px;
}

.feature-large-title {
    font-size: 18px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 12px;
    color: var(--text-color);
    letter-spacing: -0.01em;
}

.feature-large-text {
    color: var(--text-light);
    line-height: 1.75;
    font-size: 15px;
    font-weight: 400;
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-light {
    background: var(--bg-light);
}

.section-header {
    text-align: left;
    margin-bottom: 60px;
    max-width: 600px;
}

.section-title {
    font-size: 48px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 16px;
    color: var(--text-color);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-light);
    font-weight: 400;
    line-height: 1.75;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 0;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    border: 1px solid;
    cursor: pointer;
    font-family: 'IBM Plex Sans', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.btn-primary {
    background: var(--bg-color);
    color: var(--text-color);
    border-color: var(--text-color);
}

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

.btn-secondary {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
    background: white;
    color: var(--text-color);
    border-color: white;
}

.btn-white {
    background: var(--bg-color);
    color: var(--text-color);
    border-color: var(--text-color);
}

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

.btn-large {
    padding: 16px 40px;
    font-size: 15px;
}

/* Page Hero */
.page-hero {
    background: var(--bg-dark);
    color: white;
    padding: 120px 0 80px;
    text-align: left;
    position: relative;
}

.page-title {
    font-size: 64px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    letter-spacing: -0.04em;
    line-height: 1.2;
    max-width: 800px;
}

.page-subtitle {
    font-size: 20px;
    opacity: 0.85;
    position: relative;
    z-index: 1;
    font-weight: 400;
    line-height: 1.75;
    max-width: 600px;
}

/* Contact Page */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 80px;
}

.contact-form-wrapper,
.contact-info-wrapper {
    background: var(--bg-color);
    padding: 48px;
    border: 1px solid var(--border-color);
}

.contact-form-wrapper .section-title,
.contact-info-wrapper .section-title {
    font-size: 32px;
    margin-bottom: 40px;
    text-align: left;
}

.form-group {
    margin-bottom: 32px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input {
    width: 100%;
    padding: 14px 0;
    border: none;
    border-bottom: 1px solid var(--border-color);
    border-radius: 0;
    font-size: 16px;
    transition: var(--transition);
    font-family: 'IBM Plex Sans', sans-serif;
    background: transparent;
    color: var(--text-color);
}

.form-input:focus {
    outline: none;
    border-bottom-color: var(--text-color);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
    font-family: 'IBM Plex Sans', sans-serif;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.form-checkbox input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--text-color);
}

.form-checkbox a {
    color: var(--text-color);
    text-decoration: underline;
}

.form-error {
    color: var(--text-lighter);
    font-size: 13px;
    margin-top: 8px;
    display: block;
    min-height: 1.2rem;
}

.form-success {
    background: var(--bg-light);
    color: var(--text-color);
    padding: 32px;
    border: 1px solid var(--border-color);
    text-align: left;
    margin-top: 24px;
}

.form-success i {
    font-size: 24px;
    margin-bottom: 12px;
    display: block;
}

.contact-info {
    margin-bottom: 0;
}

.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 48px;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: var(--text-color);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-info-content h3 {
    font-size: 16px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 8px;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-info-content p {
    color: var(--text-light);
    margin-bottom: 4px;
    font-size: 16px;
}

.contact-info-content a {
    color: var(--text-color);
    text-decoration: underline;
    font-weight: 400;
}

.contact-info-content a:hover {
    opacity: 0.7;
}

.contact-info-note {
    font-size: 13px;
    color: var(--text-lighter);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 24px;
    color: white;
    letter-spacing: -0.02em;
}

.footer-logo i {
    color: white;
    font-size: 20px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.75;
    font-size: 15px;
    font-weight: 400;
}

.footer-title {
    font-size: 13px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 24px;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-menu {
    list-style: none;
}

.footer-menu li {
    margin-bottom: 12px;
}

.footer-menu a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 15px;
    font-weight: 400;
}

.footer-menu a:hover {
    color: white;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
}

.footer-contact i {
    color: white;
    font-size: 16px;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact a:hover {
    color: white;
}

.footer-bottom {
    text-align: left;
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    color: white;
    padding: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    display: none;
}

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

.cookie-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.75;
    font-size: 14px;
}

.cookie-text a {
    color: white;
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

/* About Page */
.about-content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.about-text-content {
    background: transparent;
    padding: 0;
    border: none;
}

.about-text {
    margin-top: 0;
}

.about-text p {
    font-size: 18px;
    line-height: 1.9;
    color: var(--text-light);
    margin-bottom: 24px;
    font-weight: 400;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border-color);
}

.team-card {
    background: var(--bg-color);
    padding: 40px 32px;
    border: none;
    text-align: left;
    transition: var(--transition);
}

.team-card:hover {
    background: var(--bg-light);
}

.team-photo {
    width: 80px;
    height: 80px;
    border-radius: 0;
    object-fit: cover;
    margin: 0 0 24px 0;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.team-card:hover .team-photo {
    border-color: var(--text-color);
}

.team-name {
    font-size: 18px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 8px;
    color: var(--text-color);
    letter-spacing: -0.01em;
}

.team-role {
    font-weight: 500;
    color: var(--text-lighter);
    margin-bottom: 16px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.team-description {
    color: var(--text-light);
    line-height: 1.75;
    font-size: 14px;
    font-weight: 400;
}

/* Mobile Menu */
@media (max-width: 1024px) {
    .container {
        padding: 0 32px;
    }
    
    .header-inner {
        padding: 0 32px;
    }
    
    .hero-split-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hero-split-title {
        font-size: 48px;
        max-width: 100%;
    }
    
    .hero-split-subtitle {
        max-width: 100%;
    }
    
    .features-large-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-list {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header {
        height: 70px;
    }
    
    .main-content {
        margin-top: 70px;
    }
    
    .nav-list {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-color);
        flex-direction: column;
        padding: 32px;
        gap: 24px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .header.active .nav-list {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-split {
        padding: 60px 0 40px;
    }
    
    .hero-split-title {
        font-size: 36px;
    }
    
    .hero-split-subtitle {
        font-size: 18px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .page-hero {
        padding: 80px 0 60px;
    }
    
    .page-title {
        font-size: 36px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .features-large-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: left;
    }
    
    .cookie-buttons {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 24px;
    }
    
    .header-inner {
        padding: 0 24px;
    }
    
    .cta-banner-title {
        font-size: 28px;
    }
    
    .hero-split-title {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .page-title {
        font-size: 32px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 13px;
    }
    
    .btn-large {
        padding: 14px 32px;
        font-size: 14px;
    }
}