/* Block: argos/columns */

/* Style: lines */
.column-lines { display: grid; grid-template-columns: repeat(var(--column-count, 4), 1fr); column-gap: 32px; }
.column-lines article { min-height: 300px; padding: 28px 0; display: flex; flex-direction: column; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.column-lines article > span { color: var(--violet); font-size: .78rem; font-weight: 900; }
.column-lines h3 { margin: 92px 0 14px; }
.column-lines p { margin: 0; color: var(--muted); }
.column-lines ul { margin: 12px 0 0; padding: 0; list-style: none; }
.column-lines li { padding: 8px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .84rem; }
.column-lines small { margin-top: auto; padding-top: 18px; color: var(--muted); font-size: .77rem; font-weight: 800; }
.on-dark .column-lines article { border-color: rgba(255,255,255,.17); }
.on-dark .column-lines article > span { color: #14bfa7; }
.on-dark .column-lines p { color: rgba(255,255,255,.82); }
.on-dark .column-lines small, .on-dark .column-lines li { color: rgba(255,255,255,.72); }

/* Lines variants */
.column-lines article { position: relative; }
.column-lines .column-icon { position: absolute; right: 0; top: 28px; width: 46px; height: 46px; margin: 0; border-radius: 50%; border-color: rgba(82,121,216,.2); background: var(--tint-a); color: var(--violet); }
.column-lines .column-icon + h3 { margin-top: 95px; }
.column-lines--compact article { min-height: 200px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.column-lines--compact h3 { margin: 54px 0 11px; font-size: 1.2rem; }
.column-lines--compact p { font-size: .9rem; }
.column-lines--large article { min-height: 345px; padding: 31px 0; }
.column-lines--large h3 { margin: 82px 0 17px; font-size: 1.65rem; }
.column-lines--large small { font-size: .65rem; letter-spacing: .06em; text-transform: uppercase; }
.column-lines--arrows article::after { content: "→"; position: absolute; top: 27px; right: 0; color: rgba(20,191,167,.55); }
.column-lines--arrows article:last-child::after { content: ""; }
.column-lines .column-rail { grid-column: 1 / -1; margin-top: 4px; padding: 20px 0; border-radius: 0; background: transparent; border-bottom: 1px solid rgba(240,173,82,.28); color: inherit; grid-template-columns: 160px 1fr 210px; }
.column-lines .column-rail span { color: #b8780f; }
.column-lines .column-rail p { color: var(--muted); font-size: .65rem; }
.column-lines .column-rail i { background: linear-gradient(90deg, rgba(240,173,82,.2), #14bfa7); }
.on-dark .column-lines .column-rail { border-top: 1px solid rgba(240,173,82,.36); }
.on-dark .column-lines .column-rail span { color: #ffd494; }
.on-dark .column-lines .column-rail p { color: rgba(255,255,255,.82); }

/* Card grids (shared) */
.column-cards { display: grid; grid-template-columns: repeat(var(--column-count, 3), 1fr); gap: 16px; align-items: stretch; }
.column-cards--arrows { grid-template-columns: repeat(calc(var(--column-count, 3) - 1), 1fr 50px) 1fr; align-items: center; }
.column-cards article { min-width: 0; padding: 28px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 22px; background: var(--card-glass); }
.theme-white .column-cards article { background: var(--paper); }
.column-cards article > span { color: var(--violet); font-size: .78rem; font-weight: 900; }
.column-cards h3 { margin: 46px 0 12px; font-size: 1.55rem; }
.column-cards p { color: var(--muted); }
.column-cards p:last-child { margin-bottom: 0; }
.column-cards ul { margin: 0; padding: 0; list-style: none; }
.column-cards li { padding: 9px 0; border-bottom: 1px solid rgba(17,16,21,.12); color: var(--muted); font-size: .9rem; }
.column-cards p + ul { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.column-cards p + ul li { padding: 5px 0 5px 19px; position: relative; border-bottom: 0; color: inherit; font-size: .84rem; font-weight: 700; }
.column-cards p + ul li::before { content: ""; position: absolute; left: 0; top: 12px; width: 6px; height: 6px; border-radius: 50%; background: var(--mint); }
.column-cards small { display: block; margin-top: auto; padding-top: 18px; color: var(--muted); font-size: .6rem; font-weight: 800; }
.column-icon { width: 54px; height: 54px; margin: 38px 0 -12px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 17px; color: var(--violet); background: rgba(97,24,215,.07); font-size: .85rem; font-weight: 900; }
.column-cards article.is-highlight { color: var(--white); border-color: transparent; background: linear-gradient(145deg, var(--violet), var(--violet-dark)); }
.column-cards article.is-highlight > span { color: var(--mint); }
.column-cards article.is-highlight p { color: rgba(255,255,255,.82); }
.column-cards article.is-highlight ul { border-color: rgba(255,255,255,.18); }
.column-cards article.is-highlight li { border-color: rgba(255,255,255,.18); color: rgba(255,255,255,.82); }
.column-arrow { color: var(--violet); text-align: center; font-size: 1.6rem; font-style: normal; }

/* Card size */
.column-cards--compact article { min-height: 350px; padding: 24px; border-radius: 20px; }
.column-cards--compact h3 { margin: 48px 0 22px; font-size: 1.35rem; }
.column-cards--compact li { font-size: .78rem; }
.column-cards--large article { min-height: 360px; padding: 30px; }
.column-cards--large h3 { margin: 48px 0 16px; font-size: 1.8rem; }
.column-cards--regular article, .column-cards--cards article { min-height: 245px; }

/* Style: tinted (measurement flow) */
.column-cards--tinted article { min-height: 410px; padding: 30px; background: var(--paper); }
.column-cards--tinted article:nth-of-type(2) { background: var(--tint-a); }
.column-cards--tinted article:nth-of-type(3) { background: var(--tint-b); }
.column-cards--tinted article:nth-of-type(4) { background: var(--tint-a); }
.column-cards--tinted article > span { font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; }
.column-cards--tinted h3 { margin: 52px 0 24px; font-size: 1.65rem; }

/* Style: modes (dark cards with coloured label and footer) */
.column-cards--modes { gap: 12px; }
.column-cards--modes article { min-height: 470px; padding: 26px; border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.035); }
.column-cards--modes article > span { color: rgba(255,255,255,.45); font-size: .78rem; }
.column-cards--modes .column-icon { margin: 38px 0 28px; border-color: rgba(255,255,255,.22); color: var(--mint); background: rgba(29,214,190,.08); }
.column-cards--modes h3 { margin: 0 0 18px; font-size: 1.65rem; }
.column-cards--modes .column-label { margin-bottom: 12px; color: var(--mint); font-size: .62rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.column-cards--modes p { color: rgba(255,255,255,.82); }
.column-cards--modes p b, .column-cards--modes p strong { color: var(--white); }
.column-cards--modes small { margin: auto 0 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.82); font-size: .68rem; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }
.column-cards--modes .mode-1 .column-icon { color: #c8a9ff; background: rgba(97,24,215,.16); }
.column-cards--modes .mode-2 .column-icon { color: #a9cdfc; background: rgba(101,172,255,.12); }
.column-cards--modes .mode-3 .column-icon { color: #ffc9b2; background: rgba(255,140,91,.12); }
.column-cards--modes .mode-1 .column-label { color: #c8a9ff; }
.column-cards--modes .mode-2 .column-label { color: #a9cdfc; }
.column-cards--modes .mode-3 .column-label { color: #ffc9b2; }

/* Pill labels (severity) */
.column-cards--pills article > span { display: inline-block; align-self: flex-start; padding: 5px 8px; border-radius: 999px; font-size: .55rem; letter-spacing: 0; text-transform: uppercase; color: #9b2f24; background: rgba(240,127,103,.18); }
.column-cards--pills article:nth-child(4n+2) > span { color: #8a5811; background: rgba(241,174,80,.2); }
.column-cards--pills article:nth-child(4n+3) > span { color: #315d9b; background: rgba(91,141,239,.15); }
.column-cards--pills article:nth-child(4n+4) > span { color: #167163; background: rgba(29,214,190,.14); }
.column-cards--pills h3 { margin-top: 66px; }

/* Callout above the grid */
.column-lead { margin: -4px 0 17px; padding: 25px 29px; display: grid; grid-template-columns: 160px 1fr; gap: 25px; border: 1px solid rgba(91,141,239,.22); border-radius: 18px; background: rgba(91,141,239,.08); }
.column-lead span { color: #3a66b4; font-size: .61rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.column-lead p { margin: 0; color: var(--muted); }
.column-lead p b, .column-lead p strong { color: var(--ink); }

/* Board under the grid (label + list columns) */
.column-board { margin-top: 24px; display: grid; grid-template-columns: repeat(var(--board-count, 3), 1fr); overflow: hidden; border: 1px solid var(--line); border-radius: 22px; }
.column-board > div { padding: 27px; border-right: 1px solid var(--line); }
.column-board > div:last-child { border-right: 0; }
.column-board > div > span { color: var(--violet); font-size: .63rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.column-board ul { margin: 20px 0 0; padding: 0; list-style: none; }
.column-board li { padding: 11px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .73rem; }
.on-dark .column-board, .on-dark .column-board > div { border-color: rgba(255,255,255,.14); }
.on-dark .column-board > div > span { color: var(--mint); }
.on-dark .column-board li { border-color: rgba(255,255,255,.1); color: rgba(255,255,255,.82); }

/* Exception rail across the grid */
.column-rail { grid-column: 1 / -1; min-width: 0; min-height: 110px; padding: 24px 28px; display: grid; grid-template-columns: 150px 1fr 90px; gap: 22px; align-items: center; border-radius: 18px; color: var(--white); background: var(--ink); }
.column-rail span { color: var(--mint); font-size: .68rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.column-rail p { margin: 0; color: rgba(255,255,255,.82); }
.column-rail i { height: 1px; position: relative; background: linear-gradient(90deg, var(--violet), var(--mint)); }
.column-rail i::after { content: ""; position: absolute; right: 0; top: -4px; width: 8px; height: 8px; border-top: 1px solid var(--mint); border-right: 1px solid var(--mint); transform: rotate(45deg); }

/* Notes */
.columns-note { margin-top: 30px; color: var(--muted); }
.columns-note--rule { padding: 24px 28px; border-left: 3px solid var(--violet); background: var(--card); }
.columns-note--rule b, .columns-note--rule strong { color: var(--ink); }
.columns-note--large { max-width: 900px; margin-top: 46px; font-size: 1.08rem; }
.on-dark .columns-note { color: rgba(255,255,255,.82); }
.on-dark .column-cards article { border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.035); }
.on-dark .column-cards article > span { color: var(--mint); }
.on-dark .column-cards p, .on-dark .column-cards li { color: rgba(255,255,255,.82); }
.on-dark .column-cards li { border-color: rgba(255,255,255,.14); }

@media (max-width: 1100px) {
  .column-lines { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
  .column-lines--compact, .column-lines--large { row-gap: 0; }
  .column-cards { grid-template-columns: repeat(2, 1fr); }
  .column-cards--arrows { grid-template-columns: repeat(calc(var(--column-count, 3) - 1), 1fr 50px) 1fr; }
}

@media (max-width: 900px) {
  .column-cards, .column-cards--arrows { grid-template-columns: 1fr; gap: 14px; }
  .column-arrow { transform: rotate(90deg); }
  .column-cards--tinted article { min-height: 340px; }
  .column-cards--large article { min-height: 320px; }
}

@media (max-width: 840px) {
  .column-board { grid-template-columns: 1fr; }
  .column-board > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .column-board > div:last-child { border-bottom: 0; }
  .column-lead { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 760px) {
  .column-lines { grid-template-columns: 1fr; row-gap: 0; }
  .column-lines article { min-height: 240px; }
  .column-lines h3 { margin-top: 54px; }
  .column-rail, .column-lines .column-rail { grid-template-columns: 1fr; }
  .column-rail i { display: none; }
  .column-cards--modes article { min-height: 410px; }
}

/* Style: decisions (Build / Revise / Defer / Stop) */
.decision-four { display: grid; grid-template-columns: repeat(var(--column-count, 4), 1fr); gap: 28px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.decision-four article { min-height: 290px; padding: 28px 0; display: flex; flex-direction: column; }
.decision-four article > span { color: var(--violet); font-size: .78rem; font-weight: 900; }
.decision-four h3 { margin: 78px 0 12px; }
.decision-four p { margin: 0; color: var(--muted); }
.decision-four small { margin-top: auto; padding-top: 18px; color: var(--muted); font-size: .78rem; font-weight: 900; text-transform: uppercase; }
.on-dark .decision-four { border-color: rgba(255,255,255,.17); }
.on-dark .decision-four article > span { color: #14bfa7; }
.on-dark .decision-four p { color: rgba(255,255,255,.82); }
.on-dark .decision-four small { color: rgba(255,255,255,.72); }
@media (max-width: 900px) { .decision-four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) {
  .decision-four { grid-template-columns: 1fr; gap: 0; }
  .decision-four article { min-height: 230px; border-bottom: 1px solid var(--line); }
  .decision-four article:last-child { border-bottom: 0; }
  .decision-four h3 { margin-top: 48px; }
}