:root {
    --color-primary: #0A1F44;
    --color-secondary: #1E6BFF;
    --color-accent: #FF7A59;
    --color-support: #2ED3B7;
    --color-text: #46536B;
    --color-background: #F5F7FB;
    --color-dark: #101B2E;
    --color-light: #FFFFFF;
    --max-width: 1200px;
    --radius-small: 10px;
    --radius-medium: 18px;
    --shadow-soft: 0 18px 40px rgba(10, 31, 68, 0.12);
    --shadow-glass: 0 20px 45px rgba(30, 107, 255, 0.18);
    --transition: all 0.25s ease;
    font-size: 16px;
}

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

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

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

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

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

section {
    padding: 6rem 0;
}

.section-light {
    background-color: #ffffff;
}

.section-dark {
    background: linear-gradient(135deg, rgba(10, 31, 68, 0.95), rgba(10, 31, 68, 0.85));
    color: #E7ECF7;
}

.section-dark h2,
.section-dark h3,
.section-dark p,
.section-dark li {
    color: #E7ECF7;
}

.container {
    width: min(100% - 2.5rem, var(--max-width));
    margin: 0 auto;
}

.grid {
    display: grid;
    gap: 2.5rem;
}

.grid-12 {
    grid-template-columns: repeat(12, 1fr);
}

.col-span-3 {
    grid-column: span 3;
}

.col-span-4 {
    grid-column: span 4;
}

.col-span-5 {
    grid-column: span 5;
}

.col-span-6 {
    grid-column: span 6;
}

.col-span-7 {
    grid-column: span 7;
}

.col-span-8 {
    grid-column: span 8;
}

.align-center {
    align-items: center;
}

.section-intro {
    max-width: 720px;
    margin: 0 auto 3rem auto;
    text-align: center;
}

.section-intro h2 {
    margin-bottom: 1rem;
}

.hero {
    padding-top: 8rem;
}

.hero h1 {
    font-size: clamp(2.4rem, 4vw, 3.6rem);
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.hero p {
    font-size: 1.0625rem;
}

.eyebrow {
    display: inline-block;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-secondary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0 3rem 0;
}

.hero-metrics {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.metric-card {
    background: rgba(30, 107, 255, 0.08);
    border-radius: var(--radius-medium);
    padding: 1.5rem;
    border: 1px solid rgba(30, 107, 255, 0.15);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0;
}

.metric-label {
    margin: 0.75rem 0 0 0;
}

.glass-card {
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-medium);
    padding: 1.75rem;
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-glass);
}

.glass-card img {
    border-radius: var(--radius-small);
    margin-bottom: 1.5rem;
}

.glass-text {
    margin: 0;
    color: #F7F9FF;
}

.header-container {
    height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(245, 247, 251, 0.95);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(10, 31, 68, 0.08);
}

.logo {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 0.3rem;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(10, 31, 68, 0.1);
    border-radius: 50%;
    cursor: pointer;
}

.nav-toggle-label .line {
    height: 2px;
    background: var(--color-primary);
    width: 22px;
    margin: 0 auto;
}

.site-nav {
    display: block;
}

.nav-inner {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-list {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-list a {
    font-weight: 500;
    color: var(--color-primary);
}

.nav-list a.active {
    color: var(--color-secondary);
}

.nav-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.875rem;
}

.nav-meta-title {
    font-weight: 600;
    color: var(--color-primary);
    margin: 0;
}

.nav-close {
    display: none;
}

.bullet-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0 0;
    display: grid;
    gap: 0.6rem;
}

.bullet-list li {
    position: relative;
    padding-left: 1.75rem;
}

.bullet-list li::before {
    content: '';
    width: 0.65rem;
    height: 0.65rem;
    border-radius: 50%;
    background: var(--color-secondary);
    position: absolute;
    left: 0;
    top: 0.55rem;
}

.bullet-list span {
    font-weight: 600;
    color: var(--color-primary);
}

.image-stack {
    position: relative;
}

.fact-card {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    background: var(--color-primary);
    color: #fff;
    padding: 1.5rem;
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow-soft);
    width: min(240px, 75%);
}

.fact-title {
    margin: 0 0 0.4rem 0;
    font-weight: 600;
}

.fact-note {
    margin: 0.5rem 0 0 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
}

.timeline-card {
    background: rgba(30, 107, 255, 0.08);
    border: 1px solid rgba(30, 107, 255, 0.15);
    border-radius: var(--radius-medium);
    padding: 1.75rem;
}

.timeline-metrics {
    display: grid;
    gap: 0.75rem;
    margin-top: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.timeline-metrics span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.solution-card,
.service-card,
.method-card,
.info-card,
.impact-card {
    background: #ffffff;
    border-radius: var(--radius-medium);
    padding: 2rem;
    border: 1px solid rgba(10, 31, 68, 0.08);
    box-shadow: 0 12px 24px rgba(10, 31, 68, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.section-dark .solution-card,
.section-dark .service-card,
.section-dark .method-card,
.section-dark .info-card {
    background: rgba(12, 26, 52, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: none;
}

.solution-card:hover,
.service-card:hover,
.method-card:hover,
.info-card:hover,
.impact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 40px rgba(10, 31, 68, 0.16);
}

.solution-card h3,
.service-card h3,
.method-card h3,
.info-card h3 {
    margin-top: 0;
}

.highlight-list {
    display: grid;
    gap: 1.5rem;
}

.highlight-list h4 {
    margin: 0 0 0.4rem 0;
    color: var(--color-primary);
}

.panel-badge {
    margin-top: 1.5rem;
    background: rgba(30, 107, 255, 0.12);
    border-radius: var(--radius-medium);
    padding: 1.25rem;
    border: 1px solid rgba(30, 107, 255, 0.2);
}

.governance-grid h4 {
    margin: 0 0 0.5rem 0;
    color: var(--color-primary);
}

.faq-list {
    max-width: 820px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(10, 31, 68, 0.1);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item button {
    width: 100%;
    background: none;
    border: none;
    padding: 1.4rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: inherit;
    font-size: 1.0625rem;
    text-align: left;
    cursor: pointer;
}

.faq-item button .icon {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-secondary);
    transition: transform 0.3s ease;
}

.faq-item button[aria-expanded="true"] .icon {
    transform: rotate(45deg);
}

.faq-content {
    display: none;
    padding: 0 0 1.4rem 0;
    color: #3d4860;
}

.faq-item.active .faq-content {
    display: block;
}

.contact-details {
    display: grid;
    gap: 0.75rem;
    margin: 1.5rem 0 0 0;
}

.contact-form {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: var(--radius-medium);
    border: 1px solid rgba(10, 31, 68, 0.08);
    box-shadow: var(--shadow-soft);
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.2rem;
}

.form-row label,
.form-row legend {
    font-weight: 600;
    color: var(--color-primary);
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row select,
.form-row textarea {
    border: 1px solid rgba(10, 31, 68, 0.15);
    border-radius: var(--radius-small);
    padding: 0.9rem 1rem;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: #ffffff;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(30, 107, 255, 0.15);
}

.checkbox-grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.checkbox-grid label {
    font-weight: 500;
    color: var(--color-text);
}

.form-consent label {
    font-weight: 500;
}

.form-consent a {
    text-decoration: underline;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.85rem 1.8rem;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--color-secondary);
    color: #ffffff;
    box-shadow: 0 16px 32px rgba(30, 107, 255, 0.3);
}

.btn-primary:hover,
.btn-primary:focus {
    background: #164fb7;
    color: #ffffff;
}

.btn-ghost {
    background: transparent;
    border: 1px solid rgba(10, 31, 68, 0.12);
    color: var(--color-primary);
}

.btn-ghost:hover,
.btn-ghost:focus {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

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

.btn-accent:hover,
.btn-accent:focus {
    background: #d85f41;
}

.site-footer {
    background: var(--color-primary);
    color: #dfe6f5;
    padding: 4rem 0;
}

.footer-container {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-logo {
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-nav ul,
.footer-legal ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.6rem;
}

.footer-nav a,
.footer-legal a {
    color: #dfe6f5;
    text-decoration: none;
}

.footer-nav a:hover,
.footer-legal a:hover {
    text-decoration: underline;
}

.footer-note {
    grid-column: 1 / -1;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 1.5rem;
    font-size: 0.9375rem;
}

.sticky-cta {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: min(100% - 2rem, 960px);
    background: rgba(10, 31, 68, 0.92);
    color: #ffffff;
    border-radius: var(--radius-medium);
    padding: 1rem 1.5rem;
    z-index: 900;
    box-shadow: 0 12px 32px rgba(10, 31, 68, 0.4);
}

.sticky-cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.sticky-cta p {
    margin: 0;
    font-weight: 500;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 31, 68, 0.96);
    color: #ffffff;
    padding: 1.4rem 1rem;
    display: none;
    z-index: 1000;
}

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

.cookie-content {
    width: min(100% - 2rem, 960px);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: space-between;
}

.cookie-content p {
    margin: 0;
    font-size: 0.95rem;
}

.cookie-content a {
    color: var(--color-support);
    text-decoration: underline;
}

.btn-cookie-accept {
    background: var(--color-support);
    color: #0a1f44;
}

.btn-cookie-accept:hover,
.btn-cookie-accept:focus {
    background: #22b39a;
}

.deliverable-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
}

.deliverable-table th,
.deliverable-table td {
    border: 1px solid rgba(10, 31, 68, 0.12);
    padding: 0.85rem 1rem;
    text-align: left;
}

.deliverable-table th {
    background: rgba(30, 107, 255, 0.08);
    color: var(--color-primary);
}

.timeline {
    gap: 2rem;
}

.timeline-item {
    background: #ffffff;
    border-radius: var(--radius-medium);
    padding: 2rem;
    border: 1px solid rgba(10, 31, 68, 0.08);
    box-shadow: 0 12px 24px rgba(10, 31, 68, 0.08);
}

.timeline-item h3 {
    margin-top: 0;
    color: var(--color-primary);
}

.timeline-detail {
    font-size: 0.9rem;
    margin-top: 1rem;
    color: rgba(70, 83, 107, 0.8);
}

.impact-grid {
    margin-top: 2.5rem;
}

.impact-card {
    text-align: center;
}

.impact-value {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0;
}

.impact-label {
    margin-top: 0.85rem;
}

.impact-note {
    margin-top: 2rem;
    text-align: center;
    color: rgba(70, 83, 107, 0.75);
}

.summary-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    margin-top: 2rem;
}

.summary-label {
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 0.4rem 0;
}

.summary-value {
    margin: 0;
    background: rgba(30, 107, 255, 0.08);
    border-radius: var(--radius-small);
    padding: 0.85rem 1rem;
    min-height: 56px;
}

.summary-grid .full-span {
    grid-column: 1 / -1;
}

.legal-hero {
    padding-top: 8rem;
    background: linear-gradient(135deg, rgba(10, 31, 68, 0.95), rgba(30, 107, 255, 0.75));
    color: #F7F9FF;
}

.legal-content {
    max-width: 840px;
    margin: 0 auto;
}

.legal-content h2 {
    color: var(--color-primary);
    margin-top: 2.5rem;
}

.legal-content ul {
    padding-left: 1.5rem;
}

.legal-content table {
    margin-top: 1.5rem;
}

.principle-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0 0;
    display: grid;
    gap: 0.9rem;
}

.principle-list li {
    position: relative;
    padding-left: 1.75rem;
}

.principle-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-support);
    font-weight: 700;
}

.image-panel img,
.rounded-image {
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow-soft);
}

.media-stats {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    margin: 1.5rem 0 0 0;
}

.media-stats dt {
    font-weight: 600;
    color: #F7F9FF;
}

.media-stats dd {
    margin: 0.25rem 0 0 0;
    color: rgba(247, 249, 255, 0.8);
}

@media (max-width: 1200px) {
    .grid-12 {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .col-span-7,
    .col-span-6,
    .col-span-5,
    .col-span-4,
    .col-span-3,
    .col-span-8 {
        grid-column: span 12;
    }

    .nav-inner {
        position: fixed;
        inset: 0;
        background: rgba(10, 31, 68, 0.98);
        flex-direction: column;
        align-items: flex-start;
        padding: 2.5rem;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        color: #ffffff;
    }

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

    .nav-close {
        display: inline-flex;
        align-self: flex-end;
        font-size: 1.5rem;
        color: #ffffff;
        margin-bottom: 2rem;
        cursor: pointer;
    }

    .nav-list {
        flex-direction: column;
        gap: 1.5rem;
    }

    .nav-list a {
        color: #ffffff;
        font-size: 1.125rem;
    }

    .nav-meta {
        color: #ffffff;
    }

    .nav-toggle:checked + .nav-toggle-label + .site-nav .nav-inner {
        transform: translateX(0);
    }

    .fact-card {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 1.5rem;
    }

    .sticky-cta {
        position: static;
        transform: none;
        width: 100%;
        border-radius: 0;
    }
}

@media (max-width: 768px) {
    section {
        padding: 4.5rem 0;
    }

    .hero {
        padding-top: 7rem;
    }

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

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-metrics {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
}

@media (max-width: 576px) {
    :root {
        font-size: 15px;
    }

    .container {
        width: min(100% - 1.5rem, var(--max-width));
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .contact-form {
        padding: 1.8rem;
    }

    .cookie-content {
        gap: 1.2rem;
    }

    .fact-card {
        width: 100%;
    }
}

@media (max-width: 420px) {
    :root {
        font-size: 14px;
    }

    .btn {
        width: 100%;
    }

    .hero h1 {
        font-size: 2.2rem;
    }
}