:root {
    --midnight-navy: #0B1F3B;
    --dutch-orange: #FF7A00;
    --canal-teal: #1FA2A6;
    --cloud-gray: #F2F5F7;
    --graphite: #2E2E2E;
    --white: #FFFFFF;
    --border-gray: #D7DFE6;
    --shadow-color: rgba(11, 31, 59, 0.12);
}

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

body {
    margin: 0;
    font-family: 'Manrope', sans-serif;
    background-color: var(--cloud-gray);
    color: var(--graphite);
    line-height: 1.6;
}

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

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

img {
    max-width: 100%;
    display: block;
    height: auto;
}

h1, h2, h3, h4 {
    color: var(--midnight-navy);
    margin-top: 0;
}

p {
    margin-top: 0;
}

.section {
    padding: 80px 0;
    background-color: var(--cloud-gray);
}

.section:nth-of-type(even) {
    background-color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header p {
    max-width: 720px;
    margin: 16px auto 0 auto;
    color: var(--graphite);
}

.container {
    width: min(1120px, 92%);
    margin: 0 auto;
}

.button {
    display: inline-block;
    padding: 14px 24px;
    border-radius: 6px;
    font-weight: 600;
    transition: background-color 0.2s ease, color 0.2s ease;
    text-align: center;
}

.button.primary {
    background-color: var(--dutch-orange);
    color: var(--white);
}

.button.primary:hover,
.button.primary:focus {
    background-color: #e66900;
    color: var(--white);
}

.button.secondary {
    background-color: transparent;
    color: var(--midnight-navy);
    border: 1px solid var(--midnight-navy);
}

.button.secondary:hover,
.button.secondary:focus {
    background-color: var(--midnight-navy);
    color: var(--white);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background-color: rgba(11, 31, 59, 0.92);
    backdrop-filter: blur(8px);
}

.header-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo {
    width: 120px;
    max-height: 50px;
}

.nav-toggle {
    display: none;
}

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

.nav-toggle-label span {
    width: 24px;
    height: 2px;
    background-color: var(--white);
    display: block;
}

.main-navigation ul {
    display: flex;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-navigation a {
    color: var(--white);
    font-weight: 500;
}

.main-navigation a.active {
    color: var(--dutch-orange);
}

.mobile-menu {
    display: none;
}

.hero {
    padding-top: 120px;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
    align-items: center;
}

.hero-content .eyebrow {
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: 600;
    color: var(--canal-teal);
}

.hero-content h1 {
    font-size: 2.75rem;
    margin: 12px 0 24px 0;
}

.hero-content p {
    font-size: 1.05rem;
    color: var(--graphite);
}

.hero-keywords {
    list-style: none;
    padding: 0;
    margin: 24px 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 20px;
}

.hero-keywords li {
    background-color: var(--white);
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid var(--border-gray);
    font-size: 0.95rem;
}

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

.hero-meta {
    margin-top: 28px;
    display: flex;
    gap: 24px;
}

.hero-meta .meta-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--midnight-navy);
}

.hero-meta .meta-label {
    font-size: 0.9rem;
    color: var(--graphite);
}

.responsive-image {
    border-radius: 16px;
}

.shadow {
    box-shadow: 0 20px 40px var(--shadow-color);
}

.metrics-grid,
.card-grid,
.faq-grid,
.steps-grid,
.ecosystem-grid,
.methodology-grid,
.research-grid {
    display: grid;
    gap: 24px;
}

.metrics-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card,
.service-card,
.sector-card,
.availability-card,
.research-card,
.method-card {
    background-color: var(--white);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-gray);
    box-shadow: 0 12px 24px rgba(11, 31, 59, 0.06);
}

.metric-card .metric-value {
    display: block;
    margin-top: 16px;
    font-size: 2rem;
    font-weight: 700;
    color: var(--midnight-navy);
}

.metric-card .metric-label {
    font-size: 0.9rem;
    color: var(--graphite);
}

.two-column {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
    align-items: center;
}

.two-column.reverse {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    direction: rtl;
}

.two-column.reverse .text-col,
.two-column.reverse .image-col {
    direction: ltr;
}

.service-list article,
.case-list li,
.principles-list li,
.steps-list li,
.plan-list li,
.info-list li,
.tool-list li,
.contact-details p {
    margin-bottom: 12px;
}

.case-list,
.principles-list,
.steps-list,
.info-list,
.tool-list {
    padding-left: 20px;
}

.faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

details {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 10px;
    padding: 16px 20px;
}

details + details {
    margin-top: 8px;
}

summary {
    font-weight: 600;
    cursor: pointer;
    outline: none;
}

summary::-webkit-details-marker {
    display: none;
}

.faq-media {
    margin-top: 40px;
}

.contact-form {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 14px;
    padding: 32px;
    box-shadow: 0 12px 24px rgba(11, 31, 59, 0.08);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

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

.form-field.full-width {
    grid-column: span 2;
}

.form-field input,
.form-field select,
.form-field textarea {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-gray);
    font-size: 1rem;
    font-family: inherit;
    background-color: var(--cloud-gray);
    color: var(--graphite);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--canal-teal);
    outline: none;
}

.form-note {
    font-size: 0.85rem;
    color: var(--graphite);
    margin-top: 16px;
}

.contact-details p,
.info-list li {
    margin-bottom: 8px;
}

.cta-box {
    background-color: var(--midnight-navy);
    color: var(--white);
    padding: 48px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(11, 31, 59, 0.2);
}

.cta-box h2 {
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
    padding: 48px 0;
}

.site-footer {
    background-color: var(--midnight-navy);
    color: var(--white);
}

.footer-col p,
.footer-col a {
    color: var(--white);
    line-height: 1.5;
}

.footer-nav,
.legal-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li + li,
.legal-nav li + li {
    margin-top: 8px;
}

.footer-logo {
    max-width: 100px;
    margin-bottom: 16px;
}

.footer-legal {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 24px 0;
    text-align: center;
}

.footer-legal.single-line {
    padding: 32px 0;
}

.legal-nav {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-bottom: 12px;
}

.cookie-banner {
    position: fixed;
    bottom: 24px;
    right: 24px;
    left: 24px;
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    padding: 16px 24px;
    box-shadow: 0 18px 36px rgba(11, 31, 59, 0.12);
    display: none;
    align-items: center;
    z-index: 998;
}

.cookie-banner.cookie-visible {
    display: flex;
}

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.cookie-content p {
    margin: 0;
    color: var(--graphite);
}

.cookie-content a {
    color: var(--canal-teal);
    font-weight: 600;
}

.cookie-hidden {
    display: none !important;
}

.timeline {
    display: grid;
    gap: 24px;
}

.timeline article {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 12px 24px rgba(11, 31, 59, 0.06);
}

.summary-box {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    padding: 24px;
    max-width: 640px;
    margin-top: 24px;
}

.summary-box ul {
    padding-left: 20px;
    margin: 0;
}

.legal-section {
    background-color: var(--white);
    padding: 64px 0;
    border-top: 1px solid var(--border-gray);
}

.legal-section ul {
    padding-left: 20px;
}

.legal-hero {
    background-color: var(--midnight-navy);
    color: var(--white);
    padding: 100px 0 60px 0;
}

.legal-hero h1,
.legal-hero p {
    color: var(--white);
}

.thanks-page .site-header {
    position: relative;
    background-color: var(--midnight-navy);
}

.thanks-page .hero {
    padding-top: 80px;
}

.availability-card,
.sector-card {
    min-height: 220px;
}

@media (max-width: 992px) {
    .hero-grid,
    .two-column,
    .two-column.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-meta {
        flex-wrap: wrap;
    }

    .metrics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .card-grid,
    .methodology-grid,
    .research-grid,
    .ecosystem-grid,
    .steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

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

    .main-navigation {
        display: none;
    }

    .mobile-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(11, 31, 59, 0.98);
        display: none;
        padding: 32px;
        z-index: 1000;
        overflow-y: auto;
    }

    .mobile-menu ul {
        list-style: none;
        padding: 0;
        margin: 80px 0 0 0;
        display: flex;
        flex-direction: column;
        gap: 24px;
    }

    .mobile-menu a {
        color: var(--white);
        font-size: 1.5rem;
        font-weight: 600;
    }

    .mobile-close {
        position: absolute;
        top: 24px;
        right: 24px;
        font-size: 2rem;
        color: var(--white);
        cursor: pointer;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 64px 0;
    }

    .hero {
        padding-top: 100px;
    }

    .hero-content h1 {
        font-size: 2.1rem;
    }

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

    .metrics-grid,
    .card-grid,
    .steps-grid,
    .ecosystem-grid,
    .methodology-grid,
    .research-grid {
        grid-template-columns: 1fr;
    }

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

    .form-field.full-width {
        grid-column: span 1;
    }

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

    .legal-nav {
        flex-direction: column;
        gap: 12px;
    }

    .cookie-banner {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: 0;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.9rem;
    }

    .hero-meta {
        flex-direction: column;
        gap: 16px;
    }

    .button {
        width: 100%;
    }

    .cookie-banner {
        padding: 18px;
    }
}