:root {
    --bocca-ink: #f2f7ff;
    --bocca-muted: #a8b8cc;
    --bocca-blue: #4f8cff;
    --bocca-cyan: #22d3ee;
    --bocca-line: #263c58;
    --bocca-soft: #0d1e33;
    --bocca-night: #06111f;
    --bocca-surface: #081625;
    --bocca-panel: #10233a;
    --bocca-panel-hover: #142b46;
}

.marketing-shell {
    min-height: 100vh;
    color: var(--bocca-ink);
    background: var(--bocca-surface);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    color-scheme: dark;
}

.marketing-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(38, 60, 88, .9);
    background: rgba(6, 17, 31, .94);
    backdrop-filter: blur(18px);
}

.marketing-nav-wrap,
.marketing-section,
.marketing-footer-grid,
.marketing-footer-bottom {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

.marketing-nav-wrap {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.brand { display: inline-flex; align-items: center; gap: .75rem; color: var(--bocca-ink); text-decoration: none; }
.brand-logo {
    height: 54px;
    width: auto;
    max-width: 260px;
    display: block;
    object-fit: contain;
}
.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: white;
    font-size: 1.15rem;
    font-weight: 800;
    border-radius: 13px;
    background: linear-gradient(135deg, var(--bocca-blue), var(--bocca-cyan));
    box-shadow: 0 10px 24px rgba(37, 99, 235, .2);
}
.brand-copy { display: grid; line-height: 1.1; }
.brand-copy strong { font-size: 1.06rem; letter-spacing: -.02em; }
.brand-copy small { margin-top: .25rem; color: var(--bocca-muted); font-size: .72rem; }

.marketing-nav { display: flex; align-items: center; gap: .25rem; }
.marketing-nav a { padding: .72rem .9rem; color: #c4d1e2; font-size: .92rem; font-weight: 650; text-decoration: none; border-radius: 10px; }
.marketing-nav a:hover, .marketing-nav a.active { color: #8fb4ff; background: #112845; }
.marketing-nav .nav-cta { margin-left: .5rem; padding-inline: 1.15rem; color: white; background: #275fca; }
.marketing-nav .nav-cta:hover, .marketing-nav .nav-cta.active { color: white; background: var(--bocca-blue); }
.marketing-menu-button { display: none; width: 44px; height: 44px; border: 1px solid var(--bocca-line); border-radius: 12px; color: var(--bocca-ink); background: var(--bocca-panel); }

.marketing-main { min-height: 65vh; }
.marketing-section { padding-block: 78px; }
.marketing-section.compact { padding-block: 54px; }
.marketing-band { background: var(--bocca-soft); }
.marketing-band > .marketing-section { padding-block: 72px; }

.hero-section { position: relative; overflow: hidden; padding-block: 96px 82px; }
.hero-section::after {
    content: "";
    position: absolute;
    width: 520px;
    height: 520px;
    right: -180px;
    top: -190px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(19, 184, 212, .17), rgba(37, 99, 235, .05) 48%, transparent 70%);
    pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 4rem; align-items: center; }
.hero-visual { position: relative; min-height: 410px; }
.hero-orbit { position: absolute; inset: 35px 0 0; border: 1px dashed #35516f; border-radius: 50%; }
.hero-tile { position: absolute; width: 185px; padding: 1rem; border: 1px solid var(--bocca-line); border-radius: 18px; background: rgba(16,35,58,.97); box-shadow: 0 20px 50px rgba(0,0,0,.3); }
.hero-tile .rzi { color: var(--bocca-blue); font-size: 1.45rem; }
.hero-tile strong { display: block; margin-top: .7rem; }
.hero-tile small { display: block; margin-top: .25rem; color: var(--bocca-muted); }
.hero-tile.one { top: 0; left: 12%; }
.hero-tile.two { top: 31%; right: 0; }
.hero-tile.three { bottom: 0; left: 7%; }
.hero-core { position: absolute; top: 38%; left: 43%; width: 90px; height: 90px; display: grid; place-items: center; border-radius: 26px; color: white; font-size: 2rem; font-weight: 850; background: linear-gradient(135deg,var(--bocca-blue),var(--bocca-cyan)); box-shadow: 0 20px 45px rgba(37,99,235,.28); }

.eyebrow { display: inline-flex; align-items: center; gap: .45rem; margin: 0 0 1rem; color: var(--bocca-blue); font-size: .76rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 24px; height: 2px; background: var(--bocca-cyan); }
.marketing-title { max-width: 850px; margin: 0; color: var(--bocca-ink); font-size: clamp(2.35rem, 5vw, 4.8rem); line-height: 1.02; letter-spacing: -.055em; }
.marketing-lead { max-width: 710px; margin: 1.5rem 0 0; color: var(--bocca-muted); font-size: clamp(1.03rem, 1.6vw, 1.22rem); line-height: 1.7; }
.section-heading { max-width: 720px; margin-bottom: 2.25rem; }
.section-heading h1, .section-heading h2 { margin: 0; color: var(--bocca-ink); font-size: clamp(1.9rem, 3vw, 2.8rem); letter-spacing: -.04em; }
.section-heading p { margin: .85rem 0 0; color: var(--bocca-muted); font-size: 1.05rem; line-height: 1.65; }

.button-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.marketing-button { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 48px; padding: .8rem 1.2rem; border: 1px solid #3473e7; border-radius: 12px; color: white; background: #275fca; font-weight: 750; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.marketing-button:hover { color: white; background: var(--bocca-blue); border-color: var(--bocca-blue); transform: translateY(-2px); box-shadow: 0 12px 25px rgba(37, 99, 235, .18); }
.marketing-button.secondary { color: var(--bocca-ink); background: var(--bocca-panel); border-color: var(--bocca-line); }
.marketing-button.secondary:hover { color: #a8c5ff; background: var(--bocca-panel-hover); }

.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.15rem; }
.portfolio-group { margin-top: 4.5rem; }
.portfolio-group:first-of-type { margin-top: 3rem; }
.product-card { position: relative; overflow: hidden; display: flex; flex-direction: column; min-height: 330px; padding: 1.65rem; border: 1px solid var(--bocca-line); border-radius: 22px; color: var(--bocca-ink); background: var(--bocca-panel); box-shadow: 0 18px 55px rgba(0, 0, 0, .18); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease; }
.product-card:hover { transform: translateY(-5px); border-color: #42658d; background: var(--bocca-panel-hover); box-shadow: 0 24px 65px rgba(0, 0, 0, .3); }
.product-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.product-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 16px; background: #172f50; color: #78a7ff; }
.product-icon .rzi { font-size: 1.65rem; }
.accent-emerald .product-icon { color: #42d9aa; background: #123c36; }
.accent-cyan .product-icon { color: #5bdcf1; background: #103949; }
.accent-violet .product-icon { color: #b69cff; background: #2c2550; }
.accent-amber .product-icon { color: #ffc45c; background: #423418; }
.product-status { padding: .34rem .62rem; border-radius: 999px; font-size: .72rem; font-weight: 800; }
.status-available { color: #6ce3bd; background: #123c36; }
.status-preview { color: #ffd27a; background: #41351d; }
.product-category { margin: 1.4rem 0 .4rem; color: var(--bocca-muted); font-size: .74rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.product-card h3 { margin: 0; font-size: 1.55rem; letter-spacing: -.035em; }
.product-card p { margin: .75rem 0 1.5rem; color: var(--bocca-muted); line-height: 1.6; }
.product-link { margin-top: auto; display: inline-flex; align-items: center; gap: .45rem; color: var(--bocca-blue); font-weight: 800; text-decoration: none; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.value-card { padding: 1.45rem; border-radius: 18px; background: var(--bocca-panel); border: 1px solid var(--bocca-line); }
.value-card .rzi { color: var(--bocca-blue); font-size: 1.5rem; }
.value-card h3 { margin: 1rem 0 .5rem; font-size: 1.08rem; }
.value-card p { margin: 0; color: var(--bocca-muted); line-height: 1.6; }

.detail-hero { display: grid; grid-template-columns: 1fr .7fr; gap: 4rem; align-items: center; }
.detail-icon { width: 190px; height: 190px; margin-inline: auto; display: grid; place-items: center; border-radius: 52px; color: #78a7ff; background: linear-gradient(145deg,#142d4b,#0c1c30); box-shadow: 0 30px 70px rgba(0,0,0,.3); }
.detail-icon .rzi { font-size: 5rem; }
.feature-list { display: grid; grid-template-columns: repeat(2,1fr); gap: .8rem; margin-top: 2rem; }
.feature-item { display: flex; gap: .7rem; padding: 1rem; border: 1px solid var(--bocca-line); border-radius: 14px; background: var(--bocca-panel); }
.feature-item .rzi { color: #07865f; }

.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 2.2rem; color: white; border-radius: 24px; background: linear-gradient(125deg, var(--bocca-night), #153c70); }
.cta-panel h2 { margin: 0; color: white; font-size: clamp(1.65rem, 3vw, 2.5rem); letter-spacing: -.035em; }
.cta-panel p { max-width: 650px; margin: .7rem 0 0; color: #c7d7eb; line-height: 1.6; }
.cta-panel .marketing-button { color: #10233e; background: white; border-color: white; white-space: nowrap; }

.marketing-footer { padding: 54px 0 24px; color: #cbd7e7; background: var(--bocca-night); }
.marketing-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; }
.footer-brand { color: white; }
.marketing-footer-grid > div:not(:first-child) { display: grid; align-content: start; gap: .62rem; }
.marketing-footer-grid strong { color: white; margin-bottom: .3rem; }
.marketing-footer-grid a { color: #aebdd0; text-decoration: none; }
.marketing-footer-grid a:hover { color: white; }
.marketing-footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 42px; padding-top: 20px; border-top: 1px solid #243750; color: #8799af; font-size: .82rem; }

@media (max-width: 900px) {
    .hero-grid, .detail-hero { grid-template-columns: 1fr; }
    .hero-visual { min-height: 360px; max-width: 500px; width: 100%; margin-inline: auto; }
}

@media (max-width: 800px) {
    .marketing-menu-button { display: grid; place-items: center; }
    .marketing-nav { display: none; position: absolute; inset: 78px 20px auto; padding: .75rem; flex-direction: column; align-items: stretch; border: 1px solid var(--bocca-line); border-radius: 16px; background: var(--bocca-panel); box-shadow: 0 18px 45px rgba(0, 0, 0, .35); }
    .marketing-nav.is-open { display: flex; }
    .marketing-nav .nav-cta { margin: .25rem 0 0; text-align: center; }
    .marketing-section { padding-block: 58px; }
    .product-grid, .value-grid, .feature-list { grid-template-columns: 1fr; }
    .cta-panel { align-items: flex-start; flex-direction: column; }
    .marketing-footer-grid { grid-template-columns: 1fr 1fr; }
    .marketing-footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 520px) {
    .marketing-nav-wrap, .marketing-section, .marketing-footer-grid, .marketing-footer-bottom { width: min(100% - 28px, 1180px); }
    .marketing-nav { inset-inline: 14px; }
    .brand-copy small { display: none; }
    .brand-logo { width: auto; max-width: 190px; height: 46px; }
    .marketing-title { font-size: 2.55rem; }
    .product-card { min-height: 300px; padding: 1.3rem; }
    .marketing-footer-grid { grid-template-columns: 1fr; }
    .marketing-footer-grid > div:first-child { grid-column: auto; }
    .marketing-footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    .product-card, .marketing-button { transition: none; }
}