.bridge-hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 48px; align-items: center; padding: 72px 0 60px; }
.bridge-hero h1 { max-width: 820px; margin: 0; font-size: clamp(40px, 6vw, 70px); line-height: 1; letter-spacing: -.045em; }
.boundary-card, .planner, .recommendation, .scope-card { border: 1px solid var(--line); border-radius: 14px; background: var(--panel); padding: 24px; box-shadow: 0 18px 42px rgba(15,23,42,.07); }
.facts { display: grid; gap: 0; margin: 0; }
.facts div { border-bottom: 1px solid var(--line); padding: 13px 0; }
.facts div:last-child { border-bottom: 0; }
.facts dt { color: var(--muted); font-size: 11px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.facts dd { margin: 5px 0 0; font-weight: 760; line-height: 1.45; }
.section { padding: 60px 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 820px; margin-bottom: 26px; }
.section-heading h2, .split h2 { margin: 0; font-size: clamp(30px, 4.2vw, 48px); line-height: 1.08; letter-spacing: -.035em; }
.section-heading > p:not(.eyebrow), .bridge-copy { color: var(--muted); line-height: 1.65; }
.step-grid, .phase-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.step-grid li, .phase-grid article { border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.72); padding: 20px; }
.step-grid span, .phase-grid span { color: var(--blue-dark); font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.step-grid h3, .phase-grid h3 { margin: 12px 0 6px; }
.step-grid p, .phase-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.builder-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 20px; align-items: start; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-bottom: 20px; }
.planner label { margin: 0; }
.planner input[type="number"], .planner select { width: 100%; min-height: 44px; margin-top: 7px; border: 1px solid #aebfd1; border-radius: 8px; padding: 8px 10px; background: #fff; color: var(--ink); font: inherit; }
.planner fieldset { grid-column: 1 / -1; border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.planner legend { padding: 0 6px; font-weight: 850; }
.planner fieldset label { display: inline-flex; gap: 7px; align-items: center; margin: 7px 16px 2px 0; font-weight: 700; }
.planner input:focus-visible, .planner select:focus-visible { outline: 3px solid rgba(7,86,214,.3); outline-offset: 3px; }
.recommendation { position: sticky; top: 20px; border-color: #9dbcf4; background: #f4f8ff; }
.recommendation h3 { margin: 0; font-size: 34px; }
.recommendation > p:not(.eyebrow) { color: var(--muted); line-height: 1.6; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
table { width: 100%; min-width: 980px; border-collapse: collapse; font-size: 14px; }
th, td { border-bottom: 1px solid var(--line); padding: 14px 16px; text-align: left; vertical-align: top; line-height: 1.45; }
thead th { background: #edf4fb; color: #26364a; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
td ul { margin: 0; padding-left: 18px; }
.muted { color: var(--muted); font-size: 12px; }
.pipeline { display: flex; align-items: stretch; gap: 8px; overflow-x: auto; padding: 6px 0 18px; }
.pipeline div { min-width: 166px; flex: 1; border: 1px solid var(--line); border-radius: 10px; padding: 15px; background: #fff; }
.pipeline strong, .pipeline span { display: block; }
.pipeline span { margin-top: 5px; color: var(--muted); font-size: 12px; }
.pipeline b { align-self: center; color: var(--blue); }
.download-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; margin-top: 22px; }
.download-grid a { min-height: 72px; border: 1px solid #b9cadc; border-radius: 10px; padding: 14px; background: #fff; color: var(--ink); text-decoration: none; transition: border-color .18s ease, transform .18s ease; }
.download-grid a:hover { border-color: var(--blue); transform: translateY(-1px); }
.download-grid strong, .download-grid span { display: block; }
.download-grid span { margin-top: 5px; color: var(--muted); font-size: 12px; }
.download-grid.compact a { min-height: auto; }
.split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: 36px; align-items: start; }
.check-list { padding-left: 22px; color: var(--muted); line-height: 1.65; }
.check-list li { margin: 10px 0; }
.scope-card h3:first-child { margin-top: 0; }
.scope-card p { color: var(--muted); line-height: 1.6; }
.phase-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }

@media (max-width: 920px) {
    .bridge-hero, .builder-grid, .split { grid-template-columns: 1fr; }
    .step-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .recommendation { position: static; }
    .download-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 640px) {
    .bridge-hero { padding: 44px 0; }
    .form-grid, .step-grid, .phase-grid, .download-grid { grid-template-columns: 1fr; }
    .planner, .recommendation, .boundary-card, .scope-card { padding: 19px; }
}