/* ESG 2030 v2: the landing (lines fanning out), a consultant's tasks and the 2030 flows.
   Our own build of the patterns on anthropic.com/institute/econ-scenarios, in the piece's greens.
   Copied to esg2030/sections.css by build_v2.py. */
:root{
  --font-sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --grid-line: 29,28,28; --grid-alpha: .085;
  --card-bg: #FFFFFF; --card-rule: #E3E6E1;
  --btn-dark: #003D20; --btn-dark-ink: #FFFFFC;
  --btn-light: #F1F5F1; --btn-light-rule: #D9E3DB; --btn-light-ink: #1D1C1C;
  --pill-on: #E2EBE4; --pill-on-rule: #CBD9CF;
  --fl-rep: #E3A57E; --fl-rep-dark: #B9683C;
  --fl-free: #F1CDB5;
  --fl-adv: #A9CBA9; --fl-adv-dark: #4E7A61;
  --fan-1: #2E6B48; --fan-2: #86A85E; --fan-3: #74BE9E;
}
html.dark{
  --grid-line: 232,232,229; --grid-alpha: .07;
  --card-bg: #1A1F25; --card-rule: #2A3038;
  --btn-dark: #9FE0B8; --btn-dark-ink: #0E1217;
  --btn-light: #1B2A22; --btn-light-rule: #2D4B3A; --btn-light-ink: #E8E8E5;
  --pill-on: #233A2E; --pill-on-rule: #3D6350;
  --fl-rep: #C98A63; --fl-rep-dark: #E0A57F; --fl-free: #6B4A38; --fl-adv: #5E8A6A; --fl-adv-dark: #9FE0B8;
  --fan-1: #5FA77A; --fan-2: #A8C98B; --fan-3: #9FDCC0;
}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.grid-paper{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;display:block}

/* ---------- buttons ---------- */
.v2-btns{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.v2-btn{display:inline-block;font-family:var(--font-sans);font-size:13px;line-height:20px;letter-spacing:.01em;padding:4px 12px;border-radius:6px;border:1px solid transparent;text-decoration:none!important;transition:background .2s ease,border-color .2s ease,opacity .2s ease}
.v2-btn-dark,html.dark a.v2-btn-dark{background:var(--btn-dark);color:var(--btn-dark-ink)!important}
.v2-btn-dark:hover{opacity:.88}
.v2-btn-light,html.dark a.v2-btn-light{background:var(--btn-light);border-color:var(--btn-light-rule);color:var(--btn-light-ink)!important}
.v2-btn-light:hover{border-color:var(--ink-soft)}

/* ---------- landing: lines fanning out ---------- */
.fan-hero{position:relative;min-height:calc(100vh - 70px);min-height:calc(100svh - 70px);overflow:hidden}
.fan-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.fan-text{position:absolute;top:50%;right:max(28px,3.2vw);transform:translateY(-50%);width:clamp(300px,25vw,390px)}
.fan-hero .hero-mark{font-family:var(--font-mono);font-weight:600;font-size:17px;line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-700);white-space:normal;margin:0 0 20px}
.fan-title{font-family:var(--font-serif);font-weight:400;font-size:clamp(30px,2.6vw,40px);line-height:1.16;letter-spacing:-.012em;color:var(--ink);margin:0 0 20px;text-wrap:balance}
.fan-text p.fan-p{font-family:var(--font-serif);font-size:17.5px;line-height:1.5;color:var(--ink);margin:0 0 16px;text-wrap:pretty}
.fan-btns{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 0}
.fan-credit{font-family:var(--font-sans);font-size:12px;line-height:1.55;color:var(--ink-soft);margin:22px 0 0;text-wrap:pretty}
.fan-credit a{color:inherit!important;text-decoration:underline;text-underline-offset:2px;white-space:nowrap}
.fan-down{position:absolute;left:38%;bottom:22px;transform:translateX(-50%);border-radius:999px!important;padding:5px 14px!important}
@media (max-width:900px){
  .fan-hero{min-height:0;display:flex;flex-direction:column}
  .fan-canvas{position:relative;inset:auto;height:44svh;min-height:260px}
  .fan-text{position:relative;top:auto;right:auto;transform:none;width:auto;max-width:560px;padding:4px 20px 40px}
  .fan-title{font-size:clamp(30px,8vw,40px)}
  .fan-down{display:none}
}

/* ---------- preamble (the opening, under the landing) ---------- */
.v2-preamble{padding-top:88px}
@media (max-width:720px){.v2-preamble{padding-top:56px}}

/* ---------- a consultant's tasks ---------- */
.day{position:relative;margin:24px 0 48px}
.day-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.day-board{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:76px 24px 24px;
  --cell-w:clamp(112px,10vw,150px);--cell-h:clamp(88px,calc((100vh - 250px) / 5),138px);--tile:clamp(40px,3.6vw,52px)}
.day-title{font-family:var(--font-sans);font-weight:600;font-size:13px;line-height:1.3;color:var(--ink);margin:0 0 20px}
.day-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,var(--cell-w));grid-auto-rows:var(--cell-h);transform:translateX(var(--board-shift,0px))}
.day-title,.day-legend{transform:translateX(var(--board-shift,0px))}
@media (min-width:1100px){.day-board{--board-shift:min(9vw,150px)}}
.task{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;min-width:0}
.tile{position:relative;display:block;width:var(--tile);height:var(--tile);flex:0 0 auto;transition:transform .8s var(--ease-out)}
.tile img{position:absolute;inset:0;width:100%;height:100%;display:block}
.t-paint{clip-path:inset(100% 0 0 0);transition:clip-path 1.05s var(--ease-out) var(--d,0s)}
.task-lbl{font-family:var(--font-sans);font-size:12px;line-height:1.32;color:var(--ink-soft);padding:0 6px;text-wrap:balance}
.task[data-cat="new"]{opacity:0;transform:translateY(10px);transition:opacity .6s ease,transform .6s ease}
.day.s-new .task[data-cat="new"]{opacity:1;transform:none}
.day.s-augment .task[data-cat="augment"] .t-paint,
.day.s-auto .task[data-cat="auto"] .t-paint,
.day.s-new .task[data-cat="new"] .t-paint{clip-path:inset(0)}
.day.s-result .task[data-cat="auto"] .tile{transform:scale(.5)}
.day.s-result .task[data-cat="augment"] .tile{transform:scale(.78)}
.day-legend{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;margin:22px 0 0;padding:0;font-family:var(--font-sans);font-size:12px;line-height:1.3;color:var(--ink-soft);opacity:0;transition:opacity .5s ease}
.day.s-human .day-legend{opacity:1}
.day-legend li{display:flex;align-items:center;gap:6px}
.day-legend img{width:12px;height:12px;display:block}
.day-steps{position:relative;margin-top:-100vh;margin-top:-100svh;pointer-events:none}
.day-step{min-height:88vh;display:flex;align-items:center;padding:0 0 0 max(24px,4vw)}
.day-step:first-child{min-height:100vh}
.day-step:last-child{min-height:100vh}
.day-card{pointer-events:auto;width:100%;max-width:410px;background:var(--card-bg);border:1px solid var(--card-rule);border-radius:8px;box-shadow:0 1px 2px rgba(0,0,0,.04),0 12px 32px rgba(0,0,0,.06);padding:18px 20px 20px}
.day-card h3{font-family:var(--font-sans);font-weight:600;font-size:15px;line-height:1.35;letter-spacing:0;color:var(--ink);margin:0 0 10px}
.day-card p{font-family:var(--font-serif);font-size:17px;line-height:1.55;color:var(--ink);margin:0}
.day-card .day-note{font-family:var(--font-sans);font-size:12px;line-height:1.5;color:var(--ink-soft);margin-top:14px}
@media (max-width:1024px) and (min-width:721px){.day-board{--cell-w:clamp(100px,13vw,128px)}.day-step{padding-left:24px}.day-card{max-width:360px}}
@media (max-width:720px){
  .day-board{justify-content:flex-start;padding:74px 12px 12px;--cell-w:calc((100vw - 24px) / 4);--cell-h:clamp(70px,calc((100svh - 330px) / 5),92px);--tile:30px}
  .day-title{margin-bottom:12px}
  .task{gap:5px}
  .task-lbl{font-size:10.5px;line-height:1.25;padding:0 3px}
  .day-legend{gap:4px 12px;font-size:10.5px;margin-top:10px}
  .day-step,.day-step:first-child,.day-step:last-child{min-height:92vh;align-items:flex-end;padding:0 12px 18px}
  .day-step:last-child{padding-bottom:45vh}
  .day-card{max-width:none;padding:14px 16px 16px}
  .day-card h3{font-size:14px;margin-bottom:6px}
  .day-card p{font-size:15.5px;line-height:1.5}
}
@media (prefers-reduced-motion:reduce){.t-paint,.tile,.task,.day-legend{transition:none!important}}
html.dark .tile .t-base,html.dark .day-legend img[src*="paper"]{opacity:.3}

/* ---------- where the consultants are in 2030 ---------- */
.flows{position:relative;padding:96px 0 72px}
.flows-text{max-width:720px;margin:0 auto;padding:0 24px}
.flows-kicker{font-family:var(--font-mono);font-weight:600;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-700);margin:0 0 14px}
.flows-h{font-family:var(--font-serif);font-weight:400;font-size:clamp(32px,3.4vw,46px);line-height:1.12;letter-spacing:-.015em;color:var(--ink);margin:0 0 22px}
.flows-text p.flows-lead{font-family:var(--font-serif);font-size:20px;line-height:1.55;color:var(--ink);margin:0}
.flows-fig{position:relative;margin:56px auto 0;padding:36px 24px 28px;max-width:1180px;text-align:center}
.flows-fig .grid-paper{z-index:0}
.flows-fig>*:not(.grid-paper){position:relative;z-index:1}
.flows-title{font-family:var(--font-sans);font-weight:600;font-size:13px;line-height:1.3;color:var(--ink);margin:0 0 12px}
.flows-pills{display:inline-flex;flex-wrap:wrap;justify-content:center;gap:6px}
.flows-pills button{font-family:var(--font-sans);font-size:12.5px;line-height:18px;padding:4px 13px;border-radius:999px;border:1px solid var(--card-rule);background:var(--card-bg);color:var(--ink-soft);cursor:pointer;transition:background .2s ease,color .2s ease,border-color .2s ease}
.flows-pills button:hover{color:var(--ink)}
@media (pointer:coarse){.flows-pills button{padding:10px 15px;font-size:13px}}
.flows-pills button[aria-pressed="true"]{background:var(--pill-on);border-color:var(--pill-on-rule);color:var(--ink)}
.flows-note{font-family:var(--font-sans);font-size:13px;line-height:1.5;color:var(--ink-soft);margin:12px auto 0;max-width:520px;min-height:1.5em}
.flows-chart{max-width:980px;margin:8px auto 0}
.flows-chart svg{display:block;width:100%;height:auto;overflow:visible}
.fl-num{font-family:var(--font-serif);font-size:24px;fill:var(--ink)}
.fl-lbl{font-family:var(--font-sans);font-size:11.5px;fill:var(--ink-soft)}
.fl-year{font-family:var(--font-sans);font-size:11px;fill:var(--ink-soft)}
.flows-where{font-family:var(--font-serif);font-size:15.5px;line-height:1.5;color:var(--ink);max-width:560px;margin:4px auto 14px}
.flows-where a{color:inherit!important;text-decoration:underline;text-underline-offset:2px}
.flows-where[hidden]{display:none}
.flows-legend{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 20px;margin:6px 0 0;padding:0;font-family:var(--font-sans);font-size:12px;color:var(--ink-soft)}
.flows-legend li{display:flex;align-items:center;gap:7px}
.flows-legend i{display:block;width:18px;height:0;border-top:3px solid}
.flows-legend .lg-rep{border-color:var(--fl-rep)}
.flows-legend .lg-adv{border-color:var(--fl-adv)}
.flows-legend .lg-free{border-top:2px dashed var(--fl-rep-dark)}
.flows-cap{font-family:var(--font-sans);font-size:12.5px;line-height:1.5;color:var(--ink-soft);max-width:540px;margin:12px auto 0}
@media (max-width:720px){
  .flows{padding:64px 0 48px}
  .flows-text{padding:0 16px}
  .flows-text p.flows-lead{font-size:18px}
  .flows-fig{margin-top:36px;padding:28px 8px 20px}
  .fl-num{font-size:18px}
  .fl-lbl{font-size:10.5px}
}