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

:root {
    --color-primary: #0B3C5D;
    --color-secondary: #00B8A9;
    --color-dark: #2E2E2E;
    --color-light: #F7FAFC;
    --color-accent: #FF8C42;
    --font-family: 'Inter', sans-serif;
    --max-width: 1140px;
}

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

body {
    margin: 0;
    font-family: var(--font-family);
    color: var(--color-dark);
    background-color: var(--color-light);
    line-height: 1.6;
}

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

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

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

.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.section {
    padding: 80px 0;
}

.hero {
    background: linear-gradient(135deg, rgba(11, 60, 93, 0.92), rgba(0, 184, 169, 0.85));
    color: #FFFFFF;
}

.hero .hero-content p {
    color: #E8F4FB;
}

.hero-stats {
    list-style: none;
    padding: 0;
    margin: 40px 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
}

.hero-stats li {
    background-color: rgba(247, 250, 252, 0.15);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.hero-stats strong {
    font-size: 32px;
    display: block;
    color: #FFFFFF;
}

.hero-stats span {
    font-size: 14px;
    color: #E8F4FB;
}

.site-header {
    background-color: #FFFFFF;
    border-bottom: 1px solid rgba(11, 60, 93, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
}

.logo,
.footer-logo {
    font-weight: 700;
    font-size: 20px;
    color: var(--color-primary);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 28px;
    margin: 0;
    padding: 0;
}

.main-nav a {
    font-weight: 500;
    color: var(--color-dark);
    padding: 8px 0;
    position: relative;
}

.main-nav a.active::after,
.main-nav a:hover::after,
.main-nav a:focus::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    height: 2px;
    width: 100%;
    background-color: var(--color-secondary);
}

.nav-toggle {
    display: none;
}

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

.nav-toggle-label span {
    width: 26px;
    height: 3px;
    background-color: var(--color-primary);
    display: block;
    border-radius: 2px;
}

.mobile-nav-overlay {
    display: none;
}

.hero-grid,
.hero-subpage-grid,
.pipeline-grid,
.case-grid,
.methodology-grid,
.compliance-grid,
.culture-grid,
.contact-grid,
.deliverables-grid,
.office-grid,
.directions-grid {
    display: grid;
    gap: 40px;
    align-items: center;
}

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

.hero-subpage {
    background: #FFFFFF;
}

.hero-subpage h1 {
    color: var(--color-primary);
}

.cards-grid {
    display: grid;
    gap: 24px;
}

.cards-grid.two-columns {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.cards-grid.three-columns {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.cards-grid.four-columns {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
    background-color: #FFFFFF;
    padding: 28px;
    border-radius: 16px;
    box-shadow: 0 10px 24px rgba(11, 60, 93, 0.08);
}

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

.checklist {
    list-style: none;
    padding: 0;
}

.checklist li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
}

.checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-secondary);
    font-weight: 700;
}

.timeline {
    display: grid;
    gap: 20px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 20px;
    align-items: start;
    background-color: #FFFFFF;
    padding: 24px;
    border-radius: 16px;
    box-shadow: 0 6px 16px rgba(11, 60, 93, 0.08);
}

.timeline-step {
    font-weight: 700;
    color: var(--color-secondary);
    font-size: 16px;
    letter-spacing: 1px;
}

.faq {
    background-color: #FFFFFF;
}

.faq-list {
    display: grid;
    gap: 16px;
}

.faq-item {
    border: 1px solid rgba(11, 60, 93, 0.15);
    border-radius: 12px;
    background-color: #F7FAFC;
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-primary);
}

.faq-question:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

.faq-answer {
    padding: 0 24px 18px;
    color: var(--color-dark);
}

.faq-toggle {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-secondary);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-secondary);
    color: #FFFFFF;
    padding: 14px 24px;
    border-radius: 30px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.button:hover,
.button:focus {
    background-color: #019c8f;
}

.button-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-secondary);
    color: var(--color-secondary);
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
}

.button-outline:hover,
.button-outline:focus {
    background-color: var(--color-secondary);
    color: #FFFFFF;
}

.contact-form {
    background-color: #FFFFFF;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 12px 28px rgba(11, 60, 93, 0.08);
    display: grid;
    gap: 20px;
}

.form-group {
    display: grid;
    gap: 8px;
}

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

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid rgba(11, 60, 93, 0.2);
    border-radius: 10px;
    font-size: 15px;
    font-family: var(--font-family);
    background-color: #FFFFFF;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 1px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 4px;
}

.site-footer {
    background-color: var(--color-primary);
    color: #FFFFFF;
    padding: 60px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    align-items: start;
}

.site-footer p,
.site-footer a {
    color: #E8F4FB;
}

.site-footer h4 {
    margin-top: 0;
    color: #FFFFFF;
}

.footer-bottom {
    margin-top: 40px;
    text-align: center;
    font-size: 14px;
    color: #E8F4FB;
}

.cookie-banner {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(11, 60, 93, 0.18);
    padding: 24px;
    max-width: 360px;
    z-index: 1100;
    display: none;
}

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

.cookie-actions {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.cookie-actions .button {
    flex: 1;
    min-width: 120px;
}

.cookie-actions .button-outline {
    flex: 1;
    min-width: 120px;
    text-align: center;
}

.legal-content h1 {
    color: var(--color-primary);
}

.legal-content h2 {
    color: var(--color-secondary);
    margin-top: 32px;
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    background-color: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
}

.legal-table th,
.legal-table td {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(11, 60, 93, 0.1);
    text-align: left;
}

.legal-table th {
    background-color: rgba(11, 60, 93, 0.08);
    font-weight: 600;
}

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

.process-step,
.metric-card {
    background-color: #FFFFFF;
    padding: 24px;
    border-radius: 16px;
    box-shadow: 0 10px 24px rgba(11, 60, 93, 0.08);
}

.process-number {
    display: inline-block;
    background-color: var(--color-secondary);
    color: #FFFFFF;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.cta {
    background: linear-gradient(135deg, rgba(11, 60, 93, 0.95), rgba(0, 184, 169, 0.9));
    color: #FFFFFF;
    text-align: center;
}

.cta-box {
    max-width: 580px;
    margin: 0 auto;
    display: grid;
    gap: 24px;
}

.contact-cta {
    background-color: #FFFFFF;
}

.submission-summary {
    background-color: #FFFFFF;
    padding: 24px;
    border-radius: 16px;
    box-shadow: 0 10px 24px rgba(11, 60, 93, 0.08);
    margin: 32px 0;
}

.submission-summary ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 12px;
}

.submission-summary li {
    border-bottom: 1px solid rgba(11, 60, 93, 0.1);
    padding-bottom: 12px;
    font-size: 15px;
}

.submission-summary li:last-child {
    border-bottom: none;
}

@media (max-width: 992px) {
    .hero-grid,
    .hero-subpage-grid,
    .pipeline-grid,
    .case-grid,
    .methodology-grid,
    .compliance-grid,
    .culture-grid,
    .contact-grid,
    .deliverables-grid {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }

    .header-inner {
        min-height: 64px;
    }

    .main-nav {
        display: none;
    }

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

    .mobile-nav-overlay {
        display: flex;
        position: fixed;
        inset: 0;
        background-color: rgba(11, 60, 93, 0.95);
        color: #FFFFFF;
        transform: translateY(-100%);
        transition: transform 0.3s ease;
        flex-direction: column;
        padding: 24px;
        gap: 24px;
        z-index: 1000;
    }

    .nav-toggle:checked ~ .mobile-nav-overlay {
        transform: translateY(0);
    }

    .mobile-nav-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: 600;
        font-size: 18px;
    }

    .close-nav {
        font-size: 32px;
        cursor: pointer;
        color: #FFFFFF;
        line-height: 1;
    }

    .mobile-nav-overlay ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: grid;
        gap: 16px;
    }

    .mobile-nav-overlay a {
        color: #FFFFFF;
        font-size: 20px;
        font-weight: 600;
    }

    .hero-stats {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .cards-grid.two-columns,
    .cards-grid.three-columns,
    .cards-grid.four-columns {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 24px;
    }

    .cookie-banner {
        left: 16px;
        right: 16px;
        bottom: 16px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 18px;
    }

    .hero-stats strong {
        font-size: 28px;
    }

    .faq-question {
        font-size: 15px;
    }

    .button,
    .button-outline {
        width: 100%;
    }

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

    .checkbox-group label {
        font-size: 14px;
    }
}