:root {
    --landing-bg: #e9f2fb;
    --landing-ink: #13233a;
    --landing-muted: #47607f;
    --landing-brand: #0a8f93;
    --landing-brand-dark: #0b6a73;
    --landing-panel: #f8fbff;
    --landing-contrast: #102a43;
    --landing-accent: #ff7a59;
    --landing-border: #c7d6ea;
    --landing-shadow: 0 16px 40px rgba(16, 42, 67, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: radial-gradient(circle at 8% 8%, #f4f9ff 0%, #e8f1fb 46%, #d9e8f8 100%);
    color: var(--landing-ink);
    font-family: 'Manrope', sans-serif;
    line-height: 1.55;
}

h1,
h2,
h3,
.brand span {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.02em;
}

.landing-shell {
    overflow-x: hidden;
}

.container {
    max-width: 1160px;
}

.landing-nav {
    position: sticky;
    top: 0;
    z-index: 60;
    backdrop-filter: blur(8px);
    background: rgba(233, 242, 251, 0.9);
    border-bottom: 1px solid rgba(16, 42, 67, 0.1);
}

.landing-nav-inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--landing-ink);
    text-decoration: none;
    font-weight: 700;
}

.brand img {
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(18, 34, 37, 0.2);
}

.brand span {
    font-size: 1.1rem;
}

.landing-links {
    gap: 1.1rem;
}

.landing-links a {
    color: var(--landing-muted);
    font-size: 0.95rem;
    text-decoration: none;
}

.landing-links a:hover {
    color: var(--landing-ink);
}

.btn-cta {
    background-color: var(--landing-brand);
    border-color: var(--landing-brand);
    color: #ffffff;
    font-weight: 700;
    border-radius: 999px;
    padding: 0.65rem 1.25rem;
    box-shadow: 0 8px 24px rgba(15, 143, 159, 0.35);
}

.btn-cta:hover,
.btn-cta:focus {
    background-color: var(--landing-brand-dark);
    border-color: var(--landing-brand-dark);
    color: #ffffff;
}

.hero-section {
    padding: 5.5rem 0 4.5rem;
    position: relative;
}

.hero-section::before,
.hero-section::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    z-index: -1;
}

.hero-section::before {
    width: 360px;
    height: 360px;
    background: rgba(10, 143, 147, 0.16);
    top: -90px;
    left: -120px;
}

.hero-section::after {
    width: 260px;
    height: 260px;
    background: rgba(255, 122, 89, 0.15);
    right: -80px;
    bottom: 10px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 1.6rem;
    align-items: stretch;
}

.hero-content {
    background: linear-gradient(140deg, rgba(16, 42, 67, 0.95), rgba(21, 59, 95, 0.94));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    box-shadow: var(--landing-shadow);
    color: #eff5f6;
    padding: 2rem 2rem 1.7rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 700;
    font-size: 0.72rem;
    color: rgba(239, 245, 246, 0.78);
    margin-bottom: 0.65rem;
}

.hero-content h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    margin-bottom: 0.9rem;
}

.hero-lead {
    color: rgba(239, 245, 246, 0.86);
    max-width: 52ch;
    margin-bottom: 1.2rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-bottom: 1.3rem;
}

.hero-actions .btn-outline-light {
    border-radius: 999px;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
}

.hero-metrics div {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 14px;
    padding: 0.7rem 0.75rem;
}

.hero-metrics strong {
    display: block;
    font-size: 0.9rem;
}

.hero-metrics span {
    display: block;
    color: rgba(239, 245, 246, 0.8);
    font-size: 0.8rem;
}

.hero-panel {
    background: var(--landing-panel);
    border: 1px solid var(--landing-border);
    border-radius: 28px;
    box-shadow: var(--landing-shadow);
    padding: 1.7rem;
}

.hero-panel h2 {
    font-size: 1.05rem;
    margin: 0.45rem 0;
}

.hero-panel ul {
    margin-bottom: 1rem;
    padding-left: 1.2rem;
}

.hero-panel li {
    margin-bottom: 0.4rem;
    color: var(--landing-muted);
}

.section {
    padding: 5rem 0;
}

.section-light {
    background: transparent;
}

.section-dark {
    background: linear-gradient(180deg, rgba(15, 44, 73, 0.97), rgba(12, 34, 58, 0.98));
    color: #eaf4f5;
}

.section-cta {
    background: linear-gradient(130deg, #0a8f93, #1d6c9d 52%, #23517d 100%);
    color: #f7fcfd;
}

.section-heading {
    margin-bottom: 1.6rem;
    max-width: 72ch;
}

.section-heading .eyebrow {
    color: var(--landing-brand-dark);
    margin-bottom: 0.55rem;
}

.section-dark .section-heading .eyebrow {
    color: #8ecdd5;
}

.section-heading h2 {
    margin-bottom: 0;
    font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.output-grid,
.governance-grid,
.pricing-grid,
.faq-grid {
    display: grid;
    gap: 1rem;
}

.output-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card {
    border: 1px solid var(--landing-border);
    background: #f9fcff;
    border-radius: 20px;
    padding: 1.25rem;
    box-shadow: 0 10px 28px rgba(18, 34, 37, 0.08);
}

.info-card h3 {
    margin-bottom: 0.5rem;
}

.formats {
    margin-top: 0.65rem;
    font-size: 0.88rem;
    color: var(--landing-brand-dark);
    font-weight: 700;
}

.governance-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gov-card {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 1.2rem;
}

.gov-card h3 {
    color: #ffffff;
}

.gov-card p {
    color: rgba(234, 244, 245, 0.86);
}

.timeline {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.timeline-step {
    background: #f9fcff;
    border: 1px solid var(--landing-border);
    border-radius: 18px;
    padding: 1rem 1rem 1.1rem;
}

.timeline-step span {
    color: var(--landing-accent);
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
}

.timeline-step h3 {
    margin: 0.45rem 0;
}

.pricing-section .price-card {
    border: 1px solid var(--landing-border);
    background: #f9fcff;
    border-radius: 20px;
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
}

.pricing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-card.featured {
    border: 1px solid rgba(10, 143, 147, 0.55);
    background: linear-gradient(190deg, rgba(10, 143, 147, 0.14), rgba(10, 143, 147, 0.04));
}

.badge-text {
    display: inline-block;
    width: fit-content;
    background: var(--landing-brand);
    color: #ffffff;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.32rem 0.62rem;
}

.price {
    font-size: 2rem;
    font-weight: 800;
    margin: 0.45rem 0 0.7rem;
}

.price span {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--landing-muted);
}

.price-card ul {
    list-style: disc;
    padding-left: 1.2rem;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.faq-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faq-item {
    border: 1px solid var(--landing-border);
    border-radius: 16px;
    background: #f9fcff;
    padding: 1rem;
}

.formats-matrix {
    margin-top: 1.1rem;
    border: 1px solid var(--landing-border);
    background: #f8fbff;
    border-radius: 20px;
    padding: 1rem;
    box-shadow: 0 10px 26px rgba(16, 42, 67, 0.08);
}

.formats-matrix h3 {
    margin-bottom: 0.8rem;
    font-size: 1.05rem;
}

.matrix-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.1fr;
    gap: 0;
    border: 1px solid var(--landing-border);
    border-radius: 12px;
    overflow: hidden;
}

.matrix-grid > div {
    padding: 0.58rem 0.7rem;
    border-right: 1px solid var(--landing-border);
    border-bottom: 1px solid var(--landing-border);
    background: #ffffff;
    font-size: 0.92rem;
}

.matrix-grid > div:nth-child(3n) {
    border-right: 0;
}

.matrix-grid > div:nth-last-child(-n+3) {
    border-bottom: 0;
}

.matrix-head {
    background: #edf4fd !important;
    font-weight: 700;
    color: var(--landing-contrast);
}

.section-cta h2 {
    font-size: clamp(1.7rem, 3.2vw, 2.5rem);
    margin-bottom: 0.55rem;
}

.section-cta p {
    max-width: 64ch;
    margin: 0 auto 1rem;
}

.landing-footer {
    border-top: 1px solid rgba(16, 42, 67, 0.14);
    padding: 1.2rem 0 1.8rem;
}

.landing-footer p {
    margin: 0;
    color: var(--landing-muted);
    text-align: center;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(18px);
    animation: fadeInUp 0.65s ease-out forwards;
}

.delay-1 {
    animation-delay: 0.08s;
}

.delay-2 {
    animation-delay: 0.18s;
}

.delay-3 {
    animation-delay: 0.28s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 991.98px) {
    .hero-section {
        padding-top: 4.3rem;
    }

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

    .hero-metrics,
    .output-grid,
    .matrix-grid,
    .governance-grid,
    .timeline,
    .pricing-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 4rem 0;
    }
}

@media (max-width: 575.98px) {
    .landing-nav-inner {
        min-height: 68px;
    }

    .brand span {
        font-size: 1rem;
    }

    .hero-content,
    .hero-panel {
        border-radius: 18px;
        padding: 1.2rem;
    }

    .hero-actions .btn {
        width: 100%;
    }
}