:root {
    --color-primary: #0B1E3B;
    --color-secondary: #0EA5E9;
    --color-accent: #14B8A6;
    --color-highlight: #F59E0B;
    --color-background: #F8FAFC;
    --color-text: #0F172A;
    --color-muted: #64748B;
    --color-border: #E2E8F0;
    --font-base: 'Inter', 'Segoe UI', sans-serif;
    --font-heading: 'Inter', 'Segoe UI', sans-serif;
    --container-width: 1200px;
    --transition: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

a:hover,
a:focus {
    color: var(--color-accent);
}

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

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

.section {
    padding: 80px 0;
}

.section.alt-bg {
    background: #FFFFFF;
}

.section h1,
.section h2,
.section h3,
.section h4 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    margin-top: 0;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    color: var(--color-highlight);
    font-weight: 600;
    margin-bottom: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn.primary {
    background: var(--color-secondary);
    color: #FFFFFF;
}

.btn.primary:hover,
.btn.primary:focus {
    background: var(--color-accent);
}

.btn.secondary {
    background: rgba(14, 165, 233, 0.12);
    color: var(--color-secondary);
}

.btn.secondary:hover,
.btn.secondary:focus {
    background: rgba(14, 165, 233, 0.2);
    color: var(--color-accent);
}

.btn-block {
    width: 100%;
}

.hero {
    padding-top: 120px;
    position: relative;
}

.hero-grid {
    display: grid;
    gap: 40px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    margin-top: 32px;
}

.hero-stats h4 {
    margin: 0;
    font-size: 2rem;
    color: var(--color-accent);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
}

.hero-media {
    position: relative;
}

.hero-media::after {
    content: "";
    position: absolute;
    inset: 10% 10% auto auto;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(20, 184, 166, 0.2);
    z-index: -1;
}

.responsive-img {
    border-radius: 16px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
    background: #FFFFFF;
}

.framed {
    border: 1px solid var(--color-border);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(11, 30, 59, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.12);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 48px;
    height: auto;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav a {
    color: #FFFFFF;
    font-weight: 500;
    padding: 8px 0;
}

.site-nav a.active {
    border-bottom: 2px solid var(--color-highlight);
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 28px;
    cursor: pointer;
}

.nav-toggle-label span {
    height: 2px;
    background: #FFFFFF;
    border-radius: 999px;
}

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

.trust-grid,
.features-grid,
.support-grid,
.module-grid,
.faq-grid,
.availability-grid,
.hero-stats,
.timeline {
    gap: 24px;
}

.trust-grid {
    margin-top: 32px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.trust-grid article,
.features-grid article,
.support-grid article,
.module-grid article,
.availability-grid article {
    padding: 24px;
    border-radius: 16px;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    margin-top: 40px;
}

.numbered {
    list-style: none;
    margin: 0;
    padding: 0;
}

.numbered li {
    position: relative;
    padding-left: 48px;
    margin-bottom: 32px;
}

.numbered li::before {
    content: counter(step);
    counter-increment: step;
    position: absolute;
    left: 0;
    top: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: #FFFFFF;
    display: grid;
    place-items: center;
    font-weight: 600;
}

.numbered {
    counter-reset: step;
}

.grid-2 {
    display: grid;
    gap: 40px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
}

.check-list {
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.check-list li {
    position: relative;
    padding-left: 28px;
}

.check-list li::before {
    content: "✔";
    position: absolute;
    top: 0;
    left: 0;
    color: var(--color-highlight);
    font-weight: 700;
}

.stats-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 32px;
}

.stats-inline h4 {
    color: var(--color-accent);
    font-size: 2rem;
    margin: 0;
}

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

details {
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 20px 24px;
    background: #FFFFFF;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
}

summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-primary);
}

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

.contact-grid {
    display: grid;
    gap: 40px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.contact-form {
    padding: 32px;
    border-radius: 16px;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
    display: grid;
    gap: 20px;
}

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

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

.contact-form input,
.contact-form textarea {
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    font: inherit;
    background: #FFFFFF;
    transition: border var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.form-note {
    font-size: 0.85rem;
    color: var(--color-muted);
    margin: 0;
}

.site-footer {
    background: var(--color-primary);
    color: #FFFFFF;
    padding: 60px 0 32px;
    margin-top: 60px;
}

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

.footer-logo {
    width: 96px;
    height: auto;
    margin-bottom: 16px;
}

.site-footer a {
    color: #FFFFFF;
}

.footer-bottom {
    border-top: 1px solid rgba(226, 232, 240, 0.2);
    margin-top: 24px;
    padding-top: 24px;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(248, 250, 252, 0.85);
}

.cookie-banner {
    position: fixed;
    inset: auto 16px 16px 16px;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    box-shadow: 0 18px 30px rgba(15, 23, 42, 0.2);
    padding: 24px;
    max-width: 420px;
    z-index: 1000;
    display: none;
}

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

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

.cookie-content h4 {
    margin: 0 0 12px 0;
    color: var(--color-primary);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    position: relative;
}

.timeline-item {
    padding: 24px;
    border-radius: 16px;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
}

.submission-summary {
    margin: 32px 0;
    padding: 24px;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    background: #FFFFFF;
}

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

.narrow {
    max-width: 640px;
    text-align: center;
}

@media (max-width: 992px) {
    .hero {
        padding-top: 96px;
    }
    .stats-inline {
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .nav-toggle-label {
        display: flex;
    }

    .site-nav {
        position: fixed;
        inset: 0;
        background: rgba(11, 30, 59, 0.97);
        flex-direction: column;
        justify-content: flex-start;
        padding: 24px;
        transform: translateY(-100%);
        transition: transform var(--transition);
        gap: 24px;
    }

    .site-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
    }

    .site-nav a {
        font-size: 1.25rem;
        padding: 8px 0;
    }

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

    .mobile-nav-header {
        display: flex;
        width: 100%;
        justify-content: space-between;
        align-items: center;
        color: #FFFFFF;
        font-weight: 600;
        padding-bottom: 12px;
        border-bottom: 1px solid rgba(226, 232, 240, 0.2);
    }

    .nav-close {
        cursor: pointer;
        font-size: 1.5rem;
    }

    .site-header {
        position: sticky;
    }

    .hero-media::after {
        display: none;
    }

    .cookie-banner {
        inset: auto 12px 12px 12px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 64px 0;
    }

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

    .contact-form {
        padding: 24px;
    }

    .stats-inline {
        flex-direction: column;
    }

    details {
        padding: 18px;
    }

    .cookie-actions {
        flex-direction: column;
    }

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