/* Shared baseline for all detailed solution pages.
   Page-specific accent variables and unique components stay inline.
   solution-shell.css remains the final presentation layer. */

body{font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6;}
.p3-content{max-width: 1200px; margin: 0 auto; padding: 32px 32px 60px;}
.back-nav{display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: .72rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; text-decoration: none; margin-bottom: 36px; transition: color .18s;}
.back-nav:hover{color: var(--accent);}
.back-nav::before{content: '←'; font-size: .9rem;}
.hero-eyebrow{display: flex; align-items: center; gap: 10px; margin-bottom: 12px;}
.hero-num{font-size: .62rem; font-weight: 900; color: var(--accent); letter-spacing: .1em; text-transform: uppercase; border: 1px solid var(--accent-border); padding: 3px 9px; border-radius: 4px;}
.hero h1{font-size: clamp(1.45rem,3.5vw,2rem); font-weight: 800; letter-spacing: -.025em; line-height: 1.15; margin-bottom: 10px; text-wrap: balance;}
.hero-lead{font-size: .84rem; color: var(--muted); line-height: 1.55; max-width: 560px;}
.glance-item{padding: 13px 15px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel);}
.glance-label{display: block; font-size: .58rem; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; color: var(--accent); margin-bottom: 5px;}
.glance-value{font-size: .76rem; color: var(--soft); line-height: 1.4;}
.section-label{font-size: .63rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px;}
.flow-strip{display: flex; align-items: center; margin-bottom: 28px; overflow-x: auto;}
.flow-step{flex: 1; min-width: 80px; padding: 11px 10px; text-align: center; border: 1px solid var(--line); background: var(--panel); font-size: .67rem; font-weight: 700; color: var(--soft); line-height: 1.3;}
.flow-step+.flow-step{margin-left: -1px;}
.flow-step:first-child{border-radius: 8px 0 0 8px;}
.flow-step:last-child{border-radius: 0 8px 8px 0;}
.flow-step small{display: block; font-size: .55rem; color: var(--accent); font-weight: 800; margin-bottom: 3px; letter-spacing: .06em;}
.owned-tag{font-size: .67rem; font-weight: 600; color: var(--soft); padding: 4px 10px; border-radius: 5px; border: 1px solid var(--line); background: var(--panel);}
.aaa-card{padding: 15px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel);}
.aaa-card.ai-card{border-color: var(--accent-border);}
.aaa-label{display: inline-block; font-size: .55rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; padding: 2px 8px; border-radius: 3px; margin-bottom: 8px;}
.ai-card .aaa-label{background: var(--accent-dim); color: var(--accent);}
.agent-card .aaa-label{background: rgba(53,212,241,.1); color: #35d4f1; border: 1px solid rgba(53,212,241,.25);}
.aaa-text{font-size: .71rem; color: var(--soft); line-height: 1.5;}
.stack-label{font-size: .6rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); white-space: nowrap;}
.stack-chip{font-size: .65rem; font-weight: 600; color: var(--soft); padding: 3px 9px; border-radius: 4px; border: 1px solid var(--line); background: var(--panel);}
.arch-step{font-size: .65rem; font-weight: 700; color: var(--soft); padding: 4px 9px; border-radius: 5px; background: rgba(255,255,255,.04); border: 1px solid var(--line); white-space: nowrap;}
.arch-step.hi{color: var(--accent); border-color: var(--accent-border); background: var(--accent-dim);}
.arch-arrow{color: var(--muted); font-size: .75rem;}
.value-row{display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px;}
.value-chip{font-size: .7rem; font-weight: 600; color: var(--accent); padding: 6px 13px; border-radius: 6px; border: 1px solid var(--accent-border); background: var(--accent-dim);}
details{border: 1px solid var(--line); border-radius: 10px; background: var(--panel);}
summary{padding: 13px 16px; cursor: pointer; list-style: none; font-size: .63rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; justify-content: space-between; user-select: none;}
summary::-webkit-details-marker{display: none;}
summary::after{content: '▾'; font-size: .8rem; transition: transform .2s;}
details[open] summary::after{transform: rotate(-180deg);}
details[open] summary{color: var(--accent); border-bottom: 1px solid var(--line);}
.details-inner{padding: 18px 16px; display: flex; flex-direction: column; gap: 24px;}
.scenarios{display: flex; flex-direction: column; gap: 8px;}
.scenario{display: grid; grid-template-columns: 70px 1fr auto; gap: 12px; align-items: start; padding: 11px 14px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.025);}
.sc-num{font-size: .58rem; font-weight: 900; color: var(--accent); letter-spacing: .06em; text-transform: uppercase; padding-top: 1px;}
.sc-text{font-size: .72rem; color: var(--soft); line-height: 1.45;}
.sc-badge{font-size: .55rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; padding: 3px 8px; border-radius: 4px; white-space: nowrap; align-self: start;}
.controls-list{display: flex; flex-direction: column; gap: 7px;}
.control-item{display: flex; gap: 10px; align-items: flex-start; font-size: .72rem; color: var(--soft); line-height: 1.45;}
.control-item::before{content: '›'; color: var(--accent); flex-shrink: 0; font-weight: 700; margin-top: 1px;}

@media(max-width:560px){
  .aaa-grid{grid-template-columns: 1fr;}
  .glance-grid{grid-template-columns: 1fr;}
  .scenario{grid-template-columns: 1fr;}
  .sc-badge{width: fit-content;}
}