/* Shared technology presentation for company and product marketing pages. */
.rd-section { background: var(--white); }
.rd-section .section-title { max-width: 900px; }
.rd-label { color: var(--cyan-dark); font-size: 12px; font-weight: 800; letter-spacing: .05em; }
.rd-overview { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 40px; border-top: 2px solid var(--ink); }
.rd-overview article { padding: 26px 28px 26px 0; }
.rd-overview article + article { padding-left: 28px; border-left: 1px solid var(--line); }
.rd-overview h3 { margin-top: 14px; font-size: 22px; line-height: 1.4; }
.rd-overview p:not(.rd-label) { margin-top: 14px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.rd-summary { margin-top: 10px; padding-top: 24px; border-top: 1px solid var(--line); }
.rd-summary-flow { color: var(--ink); font-size: 16px; font-weight: 750; line-height: 2; }
.rd-human { margin-top: 18px; padding-left: 18px; border-left: 3px solid var(--cyan-dark); }
.rd-human strong { color: var(--cyan-dark); font-size: 14px; }
.rd-human p { margin-top: 7px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.rd-detail-link { display: inline-block; margin-top: 24px; color: var(--cyan-dark); font-size: 14px; font-weight: 800; text-underline-offset: 5px; }
.rd-feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 64px; margin-top: 54px; padding-top: 42px; border-top: 1px solid var(--line); }
.rd-feature h3, .rd-loop-heading { margin-top: 14px; font-size: 30px; line-height: 1.4; letter-spacing: -.025em; }
.rd-feature-copy { margin-top: 18px; color: var(--muted); font-size: 16px; line-height: 1.8; }
.rd-diagram { min-width: 0; padding: 28px; background: var(--soft); }
.rd-agent-flow { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 12px; text-align: center; }
.rd-agent-flow strong { font-family: Outfit, sans-serif; font-size: 16px; }
.rd-agent { padding: 16px 8px; border: 1px solid var(--cyan-dark); color: var(--cyan-dark); background: var(--white); }
.rd-arrow { color: var(--cyan-dark); }
.rd-tools { position: relative; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--cyan-dark); }
.rd-tools::before { content: ""; position: absolute; top: -24px; left: 50%; height: 24px; border-left: 1px solid var(--cyan-dark); }
.rd-tools p { color: var(--muted); font-size: 12px; text-align: center; }
.rd-tools ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 14px; list-style: none; }
.rd-tools li { padding: 8px 10px; border: 1px solid var(--line); background: var(--white); font-size: 12px; font-weight: 700; }
.rd-flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); list-style: none; }
.rd-flow li { position: relative; min-width: 0; padding: 20px 12px; border-top: 2px solid var(--cyan-dark); border-bottom: 1px solid var(--line); }
.rd-flow li + li::before { content: "→"; position: absolute; top: 25px; left: -6px; color: var(--cyan-dark); }
.rd-flow strong { display: block; font-family: Outfit, sans-serif; font-size: 14px; line-height: 1.5; }
.rd-flow span { display: block; margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.rd-loop { margin-top: 54px; padding-top: 42px; border-top: 1px solid var(--line); }
.rd-loop > p:not(.rd-label) { max-width: 820px; }
.rd-loop .rd-flow { grid-template-columns: repeat(7, minmax(0, 1fr)); margin-top: 32px; }
.rd-loop .rd-flow li { padding: 24px 16px; }
.rd-loop .rd-flow strong { font-family: inherit; font-size: 15px; }
.rd-repeat { margin-top: 14px; color: var(--cyan-dark); font-size: 13px; font-weight: 750; text-align: right; }
.rd-loop .rd-human { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 8px 24px; margin-top: 28px; padding: 22px 24px; border: 1px dashed #8ba5b7; background: var(--soft); }
.rd-loop .rd-human p { margin-top: 0; }
.rd-human-stages { grid-column: 2; color: var(--cyan-dark); font-size: 12px; font-weight: 750; line-height: 1.8; }
@media (max-width: 1080px) {
    .rd-feature { gap: 32px; }
    .rd-loop .rd-flow { grid-template-columns: 1fr; }
    .rd-loop .rd-flow li { display: flex; align-items: baseline; gap: 16px; padding: 18px 24px; border-top: 0; }
    .rd-loop .rd-flow li:first-child { border-top: 2px solid var(--cyan-dark); }
    .rd-loop .rd-flow li + li::before { content: "↓"; top: -12px; left: 4px; background: var(--white); }
    .rd-loop .rd-flow span { margin-top: 0; }
}
@media (max-width: 860px) {
    .rd-feature { grid-template-columns: 1fr; }
    .rd-overview { grid-template-columns: 1fr; }
    .rd-overview article, .rd-overview article + article { padding: 24px 0; border-left: 0; }
    .rd-overview article + article { border-top: 1px solid var(--line); }
    .rd-loop .rd-human { grid-template-columns: 1fr; }
    .rd-human-stages { grid-column: 1; }
}
@media (max-width: 580px) {
    .rd-feature h3, .rd-loop-heading { font-size: 26px; }
    .rd-diagram { padding: 24px 14px; }
    .rd-agent-flow { gap: 6px; }
    .rd-agent-flow strong { font-size: 14px; }
    .rd-flow { grid-template-columns: 1fr; }
    .rd-flow li { display: flex; align-items: baseline; gap: 16px; padding: 18px 24px; border-top: 0; }
    .rd-flow li:first-child { border-top: 2px solid var(--cyan-dark); }
    .rd-flow li + li::before { content: "↓"; top: -12px; left: 4px; background: var(--soft); }
    .rd-flow span { margin-top: 0; }
    .rd-loop .rd-human { padding: 20px; }
}