/* Solutions page: alternating copy / visual rows with CSS-built product mocks. */
.solution-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; }
.solution-tabs a { display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--text-2); font-weight: 600; text-decoration: none; transition: all .2s; }
.solution-tabs a span { color: var(--accent); font-family: var(--font-mono); font-size: .75rem; }
.solution-tabs a:hover { border-color: var(--accent); color: var(--text); }

.solution__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.solution--flip .solution__copy { order: 2; }
.solution__copy h2 { margin-bottom: 20px; }
.solution__copy .check-list { margin: 32px 0 36px; }
.solution__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; }
@media (max-width: 920px) { .solution__grid { grid-template-columns: 1fr; } .solution--flip .solution__copy { order: 0; } }

/* MES station mock */
.station { display: grid; gap: 18px; padding: 22px; border: 1px solid var(--line-2); border-radius: 18px; background: linear-gradient(180deg, #ffffff06, transparent), var(--panel); box-shadow: var(--shadow); }
.station__bar { display: flex; justify-content: space-between; color: var(--muted); font-family: var(--font-mono); font-size: .76rem; }
.station__live { display: inline-flex; align-items: center; gap: 6px; color: var(--green); }
.station__live i, .station__sync i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px #3ddc8422; }
.station__label { color: var(--muted); font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.station__value { font-family: var(--font-mono); font-size: 2rem; font-weight: 700; }
.station__part { color: var(--text-2); font-size: .9rem; }
.station__count { display: flex; align-items: baseline; gap: 8px; margin-bottom: 10px; }
.station__count strong { font-size: 2.6rem; font-weight: 850; letter-spacing: -.03em; }
.station__count span { color: var(--muted); }
.meter { height: 10px; border-radius: 999px; background: var(--bg); overflow: hidden; }
.meter i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.station__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border-radius: 10px; overflow: hidden; background: var(--line); }
.station__grid div { display: grid; gap: 2px; padding: 12px 14px; background: var(--bg-2); }
.station__grid span { color: var(--muted); font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.station__grid strong { font-family: var(--font-mono); font-size: .95rem; }
.station__actions { display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; }
.station__btn { display: grid; place-items: center; min-height: 56px; border-radius: 12px; background: var(--accent); color: #140a03; font-size: 1.05rem; font-weight: 800; }
.station__btn--ghost { background: transparent; border: 1px solid var(--line-2); color: var(--text-2); }
.station__sync { display: flex; align-items: center; gap: 8px; color: var(--green); font-size: .82rem; font-weight: 600; }

/* Rack elevation mock */
.elevation { display: grid; gap: 16px; padding: 22px; border: 1px solid var(--line-2); border-radius: 18px; background: var(--panel); box-shadow: var(--shadow); }
.elevation__head { display: flex; justify-content: space-between; color: var(--muted); font-family: var(--font-mono); font-size: .76rem; }
.elevation__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; padding: 0 10px; border-inline: 6px solid #2c5d8f; }
.elevation__cell { position: relative; display: flex; align-items: flex-end; height: 62px; padding: 6px 10px 8px; border-bottom: 5px solid var(--accent); }
.elevation__cell:nth-child(odd) { border-right: 1px dashed var(--line-2); }
.elevation__stack { display: block; width: 100%; border-radius: 2px; background: var(--swatch); box-shadow: inset 0 -1px 0 #0004, inset 0 1px 0 #fff4; }
.elevation__cell.is-empty::before { content: "open"; position: absolute; inset: auto 0 14px; color: #ffffff30; font-family: var(--font-mono); font-size: .65rem; text-align: center; }
.elevation__id { position: absolute; top: 6px; left: 10px; color: var(--muted); font-family: var(--font-mono); font-size: .62rem; }
.elevation__cell.is-hit { background: #ff6a1a1a; outline: 2px solid var(--accent); outline-offset: -2px; border-radius: 4px; }
.elevation__cell.is-hit .elevation__id { color: var(--accent); font-weight: 700; }
.elevation__search { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--bg); color: var(--text-2); font-size: .85rem; }
.elevation__search span { color: var(--accent); font-size: 1.1rem; }
.elevation__search b { margin-left: auto; color: var(--accent); font-family: var(--font-mono); font-size: .78rem; }

.solution-tabs a em { padding: 2px 6px; border-radius: 4px; background: var(--accent-soft); color: var(--accent); font-family: var(--font-mono); font-size: .62rem; font-style: normal; letter-spacing: .06em; text-transform: uppercase; }
.check-list strong { color: var(--text); }

.nest-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 0 0 24px; padding: 0; list-style: none; }
.nest-steps li { display: flex; gap: 12px; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.nest-steps b { display: grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-family: var(--font-mono); font-size: .8rem; }
.nest-steps strong { display: block; font-size: .95rem; }
.nest-steps span { color: var(--muted); font-size: .84rem; }
@media (max-width: 960px) { .nest-steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .nest-steps { grid-template-columns: 1fr; } }