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

:root {
    --primary: #2563eb;
    --primary-light: rgba(37, 99, 235, 0.1);
    --primary-border: rgba(37, 99, 235, 0.2);
    --background: #ffffff;
    --background-alt: #f8fafc;
    --foreground: #1e293b;
    --muted: #64748b;
    --border: #e2e8f0;
    --card: #ffffff;
    --card-border: #e2e8f0;
    --radius: 0.5rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    width: 2rem;
    height: 2rem;
    color: var(--primary);
}

.logo-text {
    font-weight: 700;
    font-size: 1.25rem;
}

.nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    font-size: 0.875rem;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: var(--radius);
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

.menu-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.nav-mobile {
    display: none;
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
    border-top: 1px solid var(--border);
    background: var(--background);
}

.nav-mobile.active {
    display: flex;
}

@media (min-width: 768px) {
    .nav-mobile {
        display: none !important;
    }
}

.nav-link-mobile {
    display: block;
    padding: 0.5rem 0;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

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

.btn-primary:hover {
    background: #1d4ed8;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--foreground);
}

.btn-outline:hover {
    background: var(--background-alt);
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

.btn-icon {
    width: 1rem;
    height: 1rem;
}

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 4rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--background) 50%, rgba(148, 163, 184, 0.1) 100%);
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
}

.hero-blob-1 {
    top: 5rem;
    left: 2.5rem;
    width: 18rem;
    height: 18rem;
    background: var(--primary-light);
}

.hero-blob-2 {
    bottom: 5rem;
    right: 2.5rem;
    width: 24rem;
    height: 24rem;
    background: rgba(148, 163, 184, 0.2);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 56rem;
    margin: 0 auto;
    padding: 5rem 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.badge-icon {
    width: 1rem;
    height: 1rem;
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

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

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--muted);
    max-width: 42rem;
    margin: 0 auto 2.5rem;
}

@media (min-width: 640px) {
    .hero-subtitle {
        font-size: 1.25rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

@media (min-width: 640px) {
    .stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat {
    text-align: center;
}

.stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--primary);
}

@media (min-width: 640px) {
    .stat-value {
        font-size: 2.25rem;
    }
}

.stat-label {
    font-size: 0.875rem;
    color: var(--muted);
    margin-top: 0.25rem;
}

.section {
    padding: 5rem 0;
}

@media (min-width: 640px) {
    .section {
        padding: 8rem 0;
    }
}

.section-alt {
    background: var(--background-alt);
}

.section-header {
    text-align: center;
    max-width: 48rem;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .section-title {
        font-size: 2.25rem;
    }
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--muted);
}

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

.services-grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.card-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--primary);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-text {
    font-size: 0.875rem;
    color: var(--muted);
}

.practices-grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .practices-grid {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
        align-items: center;
    }
}

.practices-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.practice-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.check-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--primary);
    flex-shrink: 0;
}

.practices-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.practice-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1rem;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.practice-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.practice-card-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
}

.practice-card-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--primary);
}

.practice-card-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.practice-card-text {
    font-size: 0.75rem;
    color: var(--muted);
}

.tech-icons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .tech-icons {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .tech-icons {
        grid-template-columns: repeat(8, 1fr);
    }
}

.tech-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--background);
    border-radius: var(--radius);
    transition: transform 0.2s, box-shadow 0.2s;
}

.tech-icon-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.tech-svg {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--muted);
}

.tech-icon-item span {
    font-size: 0.875rem;
    font-weight: 500;
}

.tech-categories {
    display: grid;
    gap: 1.5rem;
    margin-top: 4rem;
}

@media (min-width: 640px) {
    .tech-categories {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .tech-categories {
        grid-template-columns: repeat(4, 1fr);
    }
}

.tech-category {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.tech-category h4 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.tech-category p {
    font-size: 0.875rem;
    color: var(--muted);
}

.about-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-text {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.about-text:first-of-type {
    font-size: 1.125rem;
}

.quote-card {
    background: var(--primary-light);
    border: 1px solid var(--primary-border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.quote-card blockquote {
    font-style: italic;
    color: var(--muted);
    margin-bottom: 1rem;
}

.quote-author {
    font-weight: 600;
}

.quote-role {
    font-size: 0.875rem;
    color: var(--muted);
}

.about-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 1024px) {
    .about-content {
        order: 1;
    }
    .about-cards {
        order: 2;
    }
}

.about-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
}

.about-card-full {
    grid-column: span 2;
}

.about-card-icon {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--primary);
    margin: 0 auto 0.75rem;
}

.about-card-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.about-card-label {
    font-size: 0.875rem;
    color: var(--muted);
}

.contact-grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-subtitle {
    font-size: 1.125rem;
    color: var(--muted);
    margin-bottom: 2rem;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--primary);
}

.contact-label {
    font-weight: 500;
}

.contact-value {
    color: var(--muted);
}

.contact-form-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

@media (min-width: 640px) {
    .contact-form-card {
        padding: 2rem;
    }
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-group textarea {
    resize: vertical;
}

.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-desc {
    font-size: 0.875rem;
    color: var(--muted);
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-links nav,
.footer-services nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links nav a,
.footer-services nav span {
    font-size: 0.875rem;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links nav a:hover {
    color: var(--foreground);
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

@media (min-width: 640px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--muted);
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--muted);
}