@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --color-background: #0A0F1A;
    --color-surface: #101827;
    --color-border: #1F2937;
    --color-primary: #1F6FEB;
    --color-secondary: #0B1F3B;
    --color-accent: #22C55E;
    --color-warning: #F59E0B;
    --text-primary: #E5E7EB;
    --text-secondary: #9CA3AF;
    --gradient-primary: linear-gradient(135deg, #0B1F3B, #1F6FEB);
    --shadow-soft: 0 12px 32px rgba(15, 23, 42, 0.25);
    --shadow-faint: 0 6px 18px rgba(15, 23, 42, 0.18);
    --radius-large: 18px;
    --radius-medium: 14px;
    --radius-small: 10px;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--color-background);
    color: var(--text-primary);
    line-height: 1.6;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover,
a:focus {
    text-decoration: underline;
}

img {
    max-width: 100%;
    display: block;
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow-faint);
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 10px;
    background: var(--color-primary);
    color: #ffffff;
    padding: 10px 16px;
    border-radius: var(--radius-small);
    z-index: 1000;
}

.skip-link:focus {
    left: 10px;
}

.container {
    width: min(calc(100% - 48px), var(--container-width));
    margin: 0 auto;
}

.section {
    padding: 100px 0;
}

.section-header {
    max-width: 760px;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.section-header p {
    color: var(--text-secondary);
    margin: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(16, 24, 39, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    font-weight: 600;
}

.brand-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.brand-name {
    font-size: 1.15rem;
}

.primary-navigation ul {
    list-style: none;
    display: flex;
    gap: 32px;
    margin: 0;
    padding: 0;
}

.primary-navigation a {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s ease;
}

.primary-navigation a:hover,
.primary-navigation a:focus,
.primary-navigation a.active {
    color: var(--text-primary);
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav-toggle-label span {
    width: 26px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 999px;
}

.mobile-nav {
    display: none;
}

.hero-section {
    padding-top: 140px;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 56px;
    align-items: center;
}

.hero-copy h1 {
    font-size: 3rem;
    margin-bottom: 24px;
}

.hero-copy p {
    color: var(--text-secondary);
    margin-bottom: 18px;
}

.hero-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin: 32px 0;
}

.hero-point {
    background: var(--color-surface);
    padding: 24px;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.hero-metric {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: var(--radius-medium);
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-cta {
    background: var(--color-accent);
    color: #051020;
}

.btn-cta:hover {
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.35);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.hero-contact {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

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

.metrics-grid,
.service-cards,
.approach-grid,
.results-grid,
.assurance-grid,
.insights-grid,
.faq-grid,
.contact-details,
.identity-grid,
.principles-list,
.methodology-grid,
.partners-list,
.governance-grid,
.service-overview-grid,
.implementation-list,
.security-list,
.sectors-grid,
.engagement-grid,
.availability-grid,
.sla-grid,
.preparation-grid,
.steps-grid,
.summary-grid,
.compliance-grid {
    list-style: none;
    margin: 0;
    padding: 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
}

.metric-card {
    background: var(--color-surface);
    padding: 28px;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
}

.metric-value {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.service-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--color-surface);
    padding: 28px;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.service-card ul,
.overview-card ul,
.security-list,
.contact-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    color: var(--text-secondary);
}

.service-card li,
.overview-card li,
.security-list li,
.partners-list li,
.contact-bullets li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
}

.service-card li::before,
.overview-card li::before,
.security-list li::before,
.partners-list li::before,
.contact-bullets li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
}

.approach-grid,
.methodology-grid,
.steps-grid,
.preparation-grid,
.summary-grid,
.availability-card,
.sla-grid,
.engagement-grid,
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.approach-step,
.methodology-step,
.step-card,
.preparation-card,
.summary-card,
.availability-card,
.sla-item,
.engagement-card,
.sector-card,
.governance-card,
.identity-card,
.overview-card,
.implementation-item,
.security-copy,
.security-media,
.compliance-card,
.availability-card {
    background: var(--color-surface);
    padding: 26px;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-faint);
}

.assurance-panel {
    background: var(--color-secondary);
    border-radius: var(--radius-large);
    padding: 36px;
    margin-top: 48px;
    border: 1px solid var(--color-border);
}

.assurance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
}

.insight-card {
    background: var(--color-surface);
    padding: 24px;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-weight: 600;
}

.link-arrow::after {
    content: '→';
    font-size: 1.2rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.faq-item {
    background: var(--color-surface);
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
    padding: 26px;
    box-shadow: var(--shadow-faint);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
}

.contact-info,
.contact-form-wrapper,
.contact-media {
    background: var(--color-surface);
    border-radius: var(--radius-large);
    padding: 28px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.contact-details {
    list-style: none;
    padding: 0;
}

.contact-details li {
    margin-bottom: 12px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-row label {
    font-weight: 600;
}

.form-row input,
.form-row textarea {
    padding: 14px;
    border-radius: var(--radius-small);
    border: 1px solid var(--color-border);
    background: rgba(15, 23, 42, 0.7);
    color: var(--text-primary);
    font-size: 1rem;
}

.form-row input:focus,
.form-row textarea:focus {
    outline: 2px solid var(--color-primary);
    border-color: transparent;
}

.checkbox-row {
    flex-direction: row;
    align-items: center;
}

.checkbox-row input {
    width: auto;
    margin-right: 10px;
}

.site-footer {
    background: var(--color-secondary);
    padding: 64px 0 24px;
    border-top: 1px solid var(--color-border);
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.footer-logo {
    width: 92px;
    height: 92px;
    object-fit: contain;
    margin-bottom: 16px;
}

.footer-menu ul,
.footer-legal ul,
.footer-contact ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu a,
.footer-legal a,
.footer-contact a {
    color: var(--text-primary);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid var(--color-border);
    padding-top: 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.cookie-banner {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: min(420px, calc(100% - 48px));
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-soft);
    padding: 24px;
    z-index: 9999;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.cookie-banner__content {
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: var(--text-secondary);
}

.cookie-banner__actions {
    display: flex;
    justify-content: flex-end;
}

.cookie-banner--hidden {
    transform: translateY(24px);
    opacity: 0;
    pointer-events: none;
}

.legal-section {
    padding-top: 140px;
}

.legal-section h1 {
    font-size: 2.8rem;
    margin-bottom: 16px;
}

.legal-section h2 {
    margin-top: 48px;
    font-size: 1.8rem;
}

.legal-section p,
.legal-section li {
    color: var(--text-secondary);
}

.legal-section ul {
    list-style: none;
    padding-left: 0;
}

.legal-section li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
}

.legal-section li::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    position: absolute;
    left: 0;
    top: 9px;
}

.summary-message {
    background: var(--color-surface);
    padding: 24px;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
    margin-top: 24px;
}

.hero-media img,
.service-media img,
.approach-media img,
.insights-media img,
.contact-media img,
.principles-media img,
.partners-media img,
.implementation-media img,
.security-media img,
.hero-media,
.contact-media {
    border-radius: var(--radius-large);
}

@media (max-width: 1200px) {
    .hero-grid,
    .service-grid,
    .contact-grid,
    .principles-grid,
    .partners-grid,
    .implementation-grid,
    .security-grid {
        grid-template-columns: 1fr;
    }

    .hero-media,
    .service-media,
    .approach-media,
    .insights-media,
    .contact-media,
    .principles-media,
    .partners-media,
    .implementation-media,
    .security-media {
        order: -1;
    }
}

@media (max-width: 960px) {
    .hero-section {
        padding-top: 120px;
    }

    .hero-copy h1 {
        font-size: 2.4rem;
    }

    .section {
        padding: 80px 0;
    }

    .primary-navigation {
        display: none;
    }

    .nav-toggle-label {
        display: flex;
    }

    .nav-toggle:checked ~ .mobile-nav {
        display: flex;
    }

    .mobile-nav {
        position: fixed;
        inset: 0;
        background: rgba(10, 15, 26, 0.98);
        flex-direction: column;
        padding: 32px;
        gap: 24px;
    }

    .mobile-nav-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        color: var(--text-primary);
        font-size: 1.2rem;
        font-weight: 600;
    }

    .mobile-nav-close {
        cursor: pointer;
        font-size: 1.4rem;
    }

    .mobile-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 24px;
    }

    .mobile-nav a {
        color: var(--text-primary);
        font-size: 1.5rem;
        font-weight: 600;
    }

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

    .cookie-banner {
        bottom: 16px;
        right: 16px;
        width: calc(100% - 32px);
    }
}

@media (max-width: 640px) {
    .container {
        width: calc(100% - 32px);
    }

    .section {
        padding: 64px 0;
    }

    .hero-copy h1 {
        font-size: 2rem;
    }

    .hero-points {
        grid-template-columns: 1fr;
    }

    .btn {
        width: 100%;
    }

    .checkbox-row {
        align-items: flex-start;
    }

    .footer-top {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding-top: 110px;
    }

    .cookie-banner {
        padding: 18px;
    }

    .cookie-banner__actions {
        justify-content: stretch;
    }

    .cookie-banner .btn {
        width: 100%;
    }
}